diff options
Diffstat (limited to 'shared-bindings')
192 files changed, 9197 insertions, 5351 deletions
diff --git a/shared-bindings/_bleio/Adapter.c b/shared-bindings/_bleio/Adapter.c index 921667f0f..13acb9d3c 100644 --- a/shared-bindings/_bleio/Adapter.c +++ b/shared-bindings/_bleio/Adapter.c @@ -47,35 +47,32 @@ #define INTERVAL_MAX_STRING "40.959375" #define WINDOW_DEFAULT (0.1f) -//| .. currentmodule:: _bleio +//| class Adapter: +//| """BLE adapter //| -//| :class:`Adapter` --- BLE adapter -//| ---------------------------------------------------- +//| The Adapter manages the discovery and connection to other nearby Bluetooth Low Energy devices. +//| This part of the Bluetooth Low Energy Specification is known as Generic Access Profile (GAP). //| -//| The Adapter manages the discovery and connection to other nearby Bluetooth Low Energy devices. -//| This part of the Bluetooth Low Energy Specification is known as Generic Access Profile (GAP). +//| Discovery of other devices happens during a scanning process that listens for small packets of +//| information, known as advertisements, that are broadcast unencrypted. The advertising packets +//| have two different uses. The first is to broadcast a small piece of data to anyone who cares and +//| and nothing more. These are known as Beacons. The second class of advertisement is to promote +//| additional functionality available after the devices establish a connection. For example, a +//| BLE keyboard may advertise that it can provide key information, but not what the key info is. //| -//| Discovery of other devices happens during a scanning process that listens for small packets of -//| information, known as advertisements, that are broadcast unencrypted. The advertising packets -//| have two different uses. The first is to broadcast a small piece of data to anyone who cares and -//| and nothing more. These are known as Beacons. The second class of advertisement is to promote -//| additional functionality available after the devices establish a connection. For example, a -//| BLE keyboard may advertise that it can provide key information, but not what the key info is. -//| -//| The built-in BLE adapter can do both parts of this process: it can scan for other device -//| advertisements and it can advertise its own data. Furthermore, Adapters can accept incoming -//| connections and also initiate connections. +//| The built-in BLE adapter can do both parts of this process: it can scan for other device +//| advertisements and it can advertise its own data. Furthermore, Adapters can accept incoming +//| connections and also initiate connections.""" //| -//| .. class:: Adapter() -//| -//| You cannot create an instance of `_bleio.Adapter`. -//| Use `_bleio.adapter` to access the sole instance available. +//| def __init__(self, ): +//| """You cannot create an instance of `_bleio.Adapter`. +//| Use `_bleio.adapter` to access the sole instance available.""" +//| ... //| -//| .. attribute:: enabled -//| -//| State of the BLE adapter. +//| enabled: Any = ... +//| """State of the BLE adapter.""" //| STATIC mp_obj_t bleio_adapter_get_enabled(mp_obj_t self) { return mp_obj_new_bool(common_hal_bleio_adapter_get_enabled(self)); @@ -98,9 +95,8 @@ const mp_obj_property_t bleio_adapter_enabled_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: address -//| -//| MAC address of the BLE adapter. (read-only) +//| address: Any = ... +//| """MAC address of the BLE adapter. (read-only)""" //| STATIC mp_obj_t bleio_adapter_get_address(mp_obj_t self) { return MP_OBJ_FROM_PTR(common_hal_bleio_adapter_get_address(self)); @@ -115,11 +111,10 @@ const mp_obj_property_t bleio_adapter_address_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: name -//| -//| name of the BLE adapter used once connected. -//| The name is "CIRCUITPY" + the last four hex digits of ``adapter.address``, -//| to make it easy to distinguish multiple CircuitPython boards. +//| name: Any = ... +//| """name of the BLE adapter used once connected. +//| The name is "CIRCUITPY" + the last four hex digits of ``adapter.address``, +//| to make it easy to distinguish multiple CircuitPython boards.""" //| STATIC mp_obj_t bleio_adapter_get_name(mp_obj_t self) { return MP_OBJ_FROM_PTR(common_hal_bleio_adapter_get_name(self)); @@ -140,27 +135,34 @@ const mp_obj_property_t bleio_adapter_name_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. method:: start_advertising(data, *, scan_response=None, connectable=True, interval=0.1) +//| def start_advertising(self, data: buf, *, scan_response: buf = None, connectable: bool = True, anonymous: bool = False, timeout: int = 0, interval: float = 0.1) -> Any: +//| """Starts advertising until `stop_advertising` is called or if connectable, another device +//| connects to us. //| -//| Starts advertising until `stop_advertising` is called or if connectable, another device -//| connects to us. +//| .. warning: If data is longer than 31 bytes, then this will automatically advertise as an +//| extended advertisement that older BLE 4.x clients won't be able to scan for. //| -//| .. warning: If data is longer than 31 bytes, then this will automatically advertise as an -//| extended advertisement that older BLE 4.x clients won't be able to scan for. +//| .. note: If you set ``anonymous=True``, then a timeout must be specified. If no timeout is +//| specified, then the maximum allowed timeout will be selected automatically. //| -//| :param buf data: advertising data packet bytes -//| :param buf scan_response: scan response data packet bytes. ``None`` if no scan response is needed. -//| :param bool connectable: If `True` then other devices are allowed to connect to this peripheral. -//| :param float interval: advertising interval, in seconds +//| :param buf data: advertising data packet bytes +//| :param buf scan_response: scan response data packet bytes. ``None`` if no scan response is needed. +//| :param bool connectable: If `True` then other devices are allowed to connect to this peripheral. +//| :param bool anonymous: If `True` then this device's MAC address is randomized before advertising. +//| :param int timeout: If set, we will only advertise for this many seconds. +//| :param float interval: advertising interval, in seconds""" +//| ... //| STATIC mp_obj_t bleio_adapter_start_advertising(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); - enum { ARG_data, ARG_scan_response, ARG_connectable, ARG_interval }; + enum { ARG_data, ARG_scan_response, ARG_connectable, ARG_anonymous, ARG_timeout, ARG_interval }; static const mp_arg_t allowed_args[] = { { MP_QSTR_data, MP_ARG_REQUIRED | MP_ARG_OBJ }, { MP_QSTR_scan_response, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} }, { MP_QSTR_connectable, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = true} }, + { MP_QSTR_anonymous, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = false} }, + { MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} }, { MP_QSTR_interval, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} }, }; @@ -187,20 +189,23 @@ STATIC mp_obj_t bleio_adapter_start_advertising(mp_uint_t n_args, const mp_obj_t } bool connectable = args[ARG_connectable].u_bool; + bool anonymous = args[ARG_anonymous].u_bool; + uint32_t timeout = args[ARG_timeout].u_int; if (data_bufinfo.len > 31 && connectable && scan_response_bufinfo.len > 0) { mp_raise_bleio_BluetoothError(translate("Cannot have scan responses for extended, connectable advertisements.")); } - common_hal_bleio_adapter_start_advertising(self, connectable, interval, + common_hal_bleio_adapter_start_advertising(self, connectable, anonymous, timeout, interval, &data_bufinfo, &scan_response_bufinfo); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_start_advertising_obj, 2, bleio_adapter_start_advertising); -//| .. method:: stop_advertising() +//| def stop_advertising(self, ) -> Any: +//| """Stop sending advertising packets.""" +//| ... //| -//| Stop sending advertising packets. STATIC mp_obj_t bleio_adapter_stop_advertising(mp_obj_t self_in) { bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -210,25 +215,25 @@ STATIC mp_obj_t bleio_adapter_stop_advertising(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_stop_advertising_obj, bleio_adapter_stop_advertising); -//| .. method:: start_scan(prefixes=b"", \*, buffer_size=512, extended=False, timeout=None, interval=0.1, window=0.1, minimum_rssi=-80, active=True) -//| -//| Starts a BLE scan and returns an iterator of results. Advertisements and scan responses are -//| filtered and returned separately. +//| def start_scan(self, prefixes: sequence = b"", *, buffer_size: int = 512, extended: bool = False, timeout: float = None, interval: float = 0.1, window: float = 0.1, minimum_rssi: int = -80, active: bool = True) -> Any: +//| """Starts a BLE scan and returns an iterator of results. Advertisements and scan responses are +//| filtered and returned separately. //| -//| :param sequence prefixes: Sequence of byte string prefixes to filter advertising packets -//| with. A packet without an advertising structure that matches one of the prefixes is -//| ignored. Format is one byte for length (n) and n bytes of prefix and can be repeated. -//| :param int buffer_size: the maximum number of advertising bytes to buffer. -//| :param bool extended: When True, support extended advertising packets. Increasing buffer_size is recommended when this is set. -//| :param float timeout: the scan timeout in seconds. If None, will scan until `stop_scan` is called. -//| :param float interval: the interval (in seconds) between the start of two consecutive scan windows -//| Must be in the range 0.0025 - 40.959375 seconds. -//| :param float window: the duration (in seconds) to scan a single BLE channel. -//| window must be <= interval. -//| :param int minimum_rssi: the minimum rssi of entries to return. -//| :param bool active: retrieve scan responses for scannable advertisements. -//| :returns: an iterable of `_bleio.ScanEntry` objects -//| :rtype: iterable +//| :param sequence prefixes: Sequence of byte string prefixes to filter advertising packets +//| with. A packet without an advertising structure that matches one of the prefixes is +//| ignored. Format is one byte for length (n) and n bytes of prefix and can be repeated. +//| :param int buffer_size: the maximum number of advertising bytes to buffer. +//| :param bool extended: When True, support extended advertising packets. Increasing buffer_size is recommended when this is set. +//| :param float timeout: the scan timeout in seconds. If None, will scan until `stop_scan` is called. +//| :param float interval: the interval (in seconds) between the start of two consecutive scan windows +//| Must be in the range 0.0025 - 40.959375 seconds. +//| :param float window: the duration (in seconds) to scan a single BLE channel. +//| window must be <= interval. +//| :param int minimum_rssi: the minimum rssi of entries to return. +//| :param bool active: retrieve scan responses for scannable advertisements. +//| :returns: an iterable of `_bleio.ScanEntry` objects +//| :rtype: iterable""" +//| ... //| STATIC mp_obj_t bleio_adapter_start_scan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_prefixes, ARG_buffer_size, ARG_extended, ARG_timeout, ARG_interval, ARG_window, ARG_minimum_rssi, ARG_active }; @@ -283,9 +288,10 @@ STATIC mp_obj_t bleio_adapter_start_scan(size_t n_args, const mp_obj_t *pos_args } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_start_scan_obj, 1, bleio_adapter_start_scan); -//| .. method:: stop_scan() +//| def stop_scan(self, ) -> Any: +//| """Stop the current scan.""" +//| ... //| -//| Stop the current scan. STATIC mp_obj_t bleio_adapter_stop_scan(mp_obj_t self_in) { bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -295,10 +301,25 @@ STATIC mp_obj_t bleio_adapter_stop_scan(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_stop_scan_obj, bleio_adapter_stop_scan); -//| .. attribute:: connected +//| advertising: Any = ... +//| """True when the adapter is currently advertising. (read-only)""" //| -//| True when the adapter is connected to another device regardless of who initiated the -//| connection. (read-only) +STATIC mp_obj_t bleio_adapter_get_advertising(mp_obj_t self) { + return mp_obj_new_bool(common_hal_bleio_adapter_get_advertising(self)); + +} +MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_advertising_obj, bleio_adapter_get_advertising); + +const mp_obj_property_t bleio_adapter_advertising_obj = { + .base.type = &mp_type_property, + .proxy = { (mp_obj_t)&bleio_adapter_get_advertising_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj }, +}; + +//| connected: Any = ... +//| """True when the adapter is connected to another device regardless of who initiated the +//| connection. (read-only)""" //| STATIC mp_obj_t bleio_adapter_get_connected(mp_obj_t self) { return mp_obj_new_bool(common_hal_bleio_adapter_get_connected(self)); @@ -313,10 +334,9 @@ const mp_obj_property_t bleio_adapter_connected_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: connections -//| -//| Tuple of active connections including those initiated through -//| :py:meth:`_bleio.Adapter.connect`. (read-only) +//| connections: Any = ... +//| """Tuple of active connections including those initiated through +//| :py:meth:`_bleio.Adapter.connect`. (read-only)""" //| STATIC mp_obj_t bleio_adapter_get_connections(mp_obj_t self) { return common_hal_bleio_adapter_get_connections(self); @@ -330,12 +350,12 @@ const mp_obj_property_t bleio_adapter_connections_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. method:: connect(address, *, timeout) -//| -//| Attempts a connection to the device with the given address. +//| def connect(self, address: Address, *, timeout: float/int) -> Any: +//| """Attempts a connection to the device with the given address. //| -//| :param Address address: The address of the peripheral to connect to -//| :param float/int timeout: Try to connect for timeout seconds. +//| :param Address address: The address of the peripheral to connect to +//| :param float/int timeout: Try to connect for timeout seconds.""" +//| ... //| STATIC mp_obj_t bleio_adapter_connect(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); @@ -360,9 +380,10 @@ STATIC mp_obj_t bleio_adapter_connect(mp_uint_t n_args, const mp_obj_t *pos_args } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_connect_obj, 2, bleio_adapter_connect); -//| .. method:: erase_bonding() +//| def erase_bonding(self, ) -> Any: +//| """Erase all bonding information stored in flash memory.""" +//| ... //| -//| Erase all bonding information stored in flash memory. STATIC mp_obj_t bleio_adapter_erase_bonding(mp_obj_t self_in) { bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -379,6 +400,7 @@ STATIC const mp_rom_map_elem_t bleio_adapter_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_start_advertising), MP_ROM_PTR(&bleio_adapter_start_advertising_obj) }, { MP_ROM_QSTR(MP_QSTR_stop_advertising), MP_ROM_PTR(&bleio_adapter_stop_advertising_obj) }, + { MP_ROM_QSTR(MP_QSTR_advertising), MP_ROM_PTR(&bleio_adapter_advertising_obj) }, { MP_ROM_QSTR(MP_QSTR_start_scan), MP_ROM_PTR(&bleio_adapter_start_scan_obj) }, { MP_ROM_QSTR(MP_QSTR_stop_scan), MP_ROM_PTR(&bleio_adapter_stop_scan_obj) }, diff --git a/shared-bindings/_bleio/Adapter.h b/shared-bindings/_bleio/Adapter.h index 9b20a461a..39147b6eb 100644 --- a/shared-bindings/_bleio/Adapter.h +++ b/shared-bindings/_bleio/Adapter.h @@ -37,6 +37,7 @@ const mp_obj_type_t bleio_adapter_type; +extern bool common_hal_bleio_adapter_get_advertising(bleio_adapter_obj_t *self); extern bool common_hal_bleio_adapter_get_enabled(bleio_adapter_obj_t *self); extern void common_hal_bleio_adapter_set_enabled(bleio_adapter_obj_t *self, bool enabled); extern bool common_hal_bleio_adapter_get_connected(bleio_adapter_obj_t *self); @@ -45,9 +46,9 @@ extern bleio_address_obj_t *common_hal_bleio_adapter_get_address(bleio_adapter_o extern mp_obj_str_t* common_hal_bleio_adapter_get_name(bleio_adapter_obj_t *self); extern void common_hal_bleio_adapter_set_name(bleio_adapter_obj_t *self, const char* name); -extern uint32_t _common_hal_bleio_adapter_start_advertising(bleio_adapter_obj_t *self, bool connectable, float interval, uint8_t *advertising_data, uint16_t advertising_data_len, uint8_t *scan_response_data, uint16_t scan_response_data_len); +extern uint32_t _common_hal_bleio_adapter_start_advertising(bleio_adapter_obj_t *self, bool connectable, bool anonymous, uint32_t timeout, float interval, uint8_t *advertising_data, uint16_t advertising_data_len, uint8_t *scan_response_data, uint16_t scan_response_data_len); -extern void common_hal_bleio_adapter_start_advertising(bleio_adapter_obj_t *self, bool connectable, mp_float_t interval, mp_buffer_info_t *advertising_data_bufinfo, mp_buffer_info_t *scan_response_data_bufinfo); +extern void common_hal_bleio_adapter_start_advertising(bleio_adapter_obj_t *self, bool connectable, bool anonymous, uint32_t timeout, mp_float_t interval, mp_buffer_info_t *advertising_data_bufinfo, mp_buffer_info_t *scan_response_data_bufinfo); extern void common_hal_bleio_adapter_stop_advertising(bleio_adapter_obj_t *self); extern mp_obj_t common_hal_bleio_adapter_start_scan(bleio_adapter_obj_t *self, uint8_t* prefixes, size_t prefix_length, bool extended, mp_int_t buffer_size, mp_float_t timeout, mp_float_t interval, mp_float_t window, mp_int_t minimum_rssi, bool active); diff --git a/shared-bindings/_bleio/Address.c b/shared-bindings/_bleio/Address.c index c31eb604b..9beaff2ab 100644 --- a/shared-bindings/_bleio/Address.c +++ b/shared-bindings/_bleio/Address.c @@ -34,22 +34,18 @@ #include "shared-bindings/_bleio/Address.h" #include "shared-module/_bleio/Address.h" -//| .. currentmodule:: _bleio -//| -//| :class:`Address` -- BLE address -//| ========================================================= -//| -//| Encapsulates the address of a BLE device. +//| class Address: +//| """Encapsulates the address of a BLE device.""" //| -//| .. class:: Address(address, address_type) -//| -//| Create a new Address object encapsulating the address value. -//| The value itself can be one of: +//| def __init__(self, address: buf, address_type: Any): +//| """Create a new Address object encapsulating the address value. +//| The value itself can be one of: //| -//| :param buf address: The address value to encapsulate. A buffer object (bytearray, bytes) of 6 bytes. -//| :param int address_type: one of the integer values: `PUBLIC`, `RANDOM_STATIC`, -//| `RANDOM_PRIVATE_RESOLVABLE`, or `RANDOM_PRIVATE_NON_RESOLVABLE`. +//| :param buf address: The address value to encapsulate. A buffer object (bytearray, bytes) of 6 bytes. +//| :param int address_type: one of the integer values: `PUBLIC`, `RANDOM_STATIC`, +//| `RANDOM_PRIVATE_RESOLVABLE`, or `RANDOM_PRIVATE_NON_RESOLVABLE`.""" +//| ... //| STATIC mp_obj_t bleio_address_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_address, ARG_address_type }; @@ -81,9 +77,8 @@ STATIC mp_obj_t bleio_address_make_new(const mp_obj_type_t *type, size_t n_args, return MP_OBJ_FROM_PTR(self); } -//| .. attribute:: address_bytes -//| -//| The bytes that make up the device address (read-only). +//| address_bytes: Any = ... +//| r"""The bytes that make up the device address (read-only). //| //| Note that the ``bytes`` object returned is in little-endian order: //| The least significant byte is ``address_bytes[0]``. So the address will @@ -97,7 +92,7 @@ STATIC mp_obj_t bleio_address_make_new(const mp_obj_type_t *type, size_t n_args, //| >>> _bleio.adapter.address //| <Address c8:1d:f5:ed:a8:35> //| >>> _bleio.adapter.address.address_bytes -//| b'5\xa8\xed\xf5\x1d\xc8' +//| b'5\\xa8\\xed\\xf5\\x1d\\xc8'""" //| STATIC mp_obj_t bleio_address_get_address_bytes(mp_obj_t self_in) { bleio_address_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -113,12 +108,11 @@ const mp_obj_property_t bleio_address_address_bytes_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: type -//| -//| The address type (read-only). +//| type: Any = ... +//| """The address type (read-only). //| //| One of the integer values: `PUBLIC`, `RANDOM_STATIC`, `RANDOM_PRIVATE_RESOLVABLE`, -//| or `RANDOM_PRIVATE_NON_RESOLVABLE`. +//| or `RANDOM_PRIVATE_NON_RESOLVABLE`.""" //| STATIC mp_obj_t bleio_address_get_type(mp_obj_t self_in) { bleio_address_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -134,9 +128,9 @@ const mp_obj_property_t bleio_address_type_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: __eq__(other) -//| -//| Two Address objects are equal if their addresses and address types are equal. +//| def __eq__(self, other: Any) -> Any: +//| """Two Address objects are equal if their addresses and address types are equal.""" +//| ... //| STATIC mp_obj_t bleio_address_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) { switch (op) { @@ -160,9 +154,9 @@ STATIC mp_obj_t bleio_address_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_o } } -//| .. method:: __hash__() -//| -//| Returns a hash for the Address data. +//| def __hash__(self, ) -> Any: +//| """Returns a hash for the Address data.""" +//| ... //| STATIC mp_obj_t bleio_address_unary_op(mp_unary_op_t op, mp_obj_t self_in) { switch (op) { @@ -193,22 +187,18 @@ STATIC void bleio_address_print(const mp_print_t *print, mp_obj_t self_in, mp_pr buf[5], buf[4], buf[3], buf[2], buf[1], buf[0]); } -//| .. data:: PUBLIC -//| -//| A publicly known address, with a company ID (high 24 bits)and company-assigned part (low 24 bits). -//| -//| .. data:: RANDOM_STATIC -//| -//| A randomly generated address that does not change often. It may never change or may change after -//| a power cycle. -//| -//| .. data:: RANDOM_PRIVATE_RESOLVABLE +//| PUBLIC: Any = ... +//| """A publicly known address, with a company ID (high 24 bits)and company-assigned part (low 24 bits).""" //| -//| An address that is usable when the peer knows the other device's secret Identity Resolving Key (IRK). +//| RANDOM_STATIC: Any = ... +//| """A randomly generated address that does not change often. It may never change or may change after +//| a power cycle.""" //| -//| .. data:: RANDOM_PRIVATE_NON_RESOLVABLE +//| RANDOM_PRIVATE_RESOLVABLE: Any = ... +//| """An address that is usable when the peer knows the other device's secret Identity Resolving Key (IRK).""" //| -//| A randomly generated address that changes on every connection. +//| RANDOM_PRIVATE_NON_RESOLVABLE: Any = ... +//| """A randomly generated address that changes on every connection.""" //| STATIC const mp_rom_map_elem_t bleio_address_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_address_bytes), MP_ROM_PTR(&bleio_address_address_bytes_obj) }, diff --git a/shared-bindings/_bleio/Attribute.c b/shared-bindings/_bleio/Attribute.c index 2d8b15b9f..6c47c87ba 100644 --- a/shared-bindings/_bleio/Attribute.c +++ b/shared-bindings/_bleio/Attribute.c @@ -29,52 +29,40 @@ #include "shared-bindings/_bleio/Characteristic.h" #include "shared-bindings/_bleio/UUID.h" -// - -//| .. currentmodule:: _bleio -//| -//| :class:`Attribute` -- BLE Attribute -//| ========================================================= -//| -//| Definitions associated with all BLE attributes: characteristics, descriptors, etc. -//| :py:class:`~_bleio.Attribute` is, notionally, a superclass of -//| :py:class:`~Characteristic` and :py:class:`~Descriptor`, -//| but is not defined as a Python superclass of those classes. +//| class Attribute: +//| """Definitions associated with all BLE attributes: characteristics, descriptors, etc. //| -//| .. class:: Attribute() +//| :py:class:`~_bleio.Attribute` is, notionally, a superclass of +//| :py:class:`~Characteristic` and :py:class:`~Descriptor`, +//| but is not defined as a Python superclass of those classes.""" //| -//| You cannot create an instance of :py:class:`~_bleio.Attribute`. +//| def __init__(self, ): +//| """You cannot create an instance of :py:class:`~_bleio.Attribute`.""" +//| ... //| STATIC const mp_rom_map_elem_t bleio_attribute_locals_dict_table[] = { -//| .. data:: NO_ACCESS -//| -//| security mode: access not allowed -//| -//| .. data:: OPEN -//| -//| security_mode: no security (link is not encrypted) -//| -//| .. data:: ENCRYPT_NO_MITM -//| -//| security_mode: unauthenticated encryption, without man-in-the-middle protection -//| -//| .. data:: ENCRYPT_WITH_MITM -//| -//| security_mode: authenticated encryption, with man-in-the-middle protection +//| NO_ACCESS: Any = ... +//| """security mode: access not allowed""" //| -//| .. data:: LESC_ENCRYPT_WITH_MITM +//| OPEN: Any = ... +//| """security_mode: no security (link is not encrypted)""" //| -//| security_mode: LESC encryption, with man-in-the-middle protection +//| ENCRYPT_NO_MITM: Any = ... +//| """security_mode: unauthenticated encryption, without man-in-the-middle protection""" //| -//| .. data:: SIGNED_NO_MITM +//| ENCRYPT_WITH_MITM: Any = ... +//| """security_mode: authenticated encryption, with man-in-the-middle protection""" //| -//| security_mode: unauthenticated data signing, without man-in-the-middle protection +//| LESC_ENCRYPT_WITH_MITM: Any = ... +//| """security_mode: LESC encryption, with man-in-the-middle protection""" //| -//| .. data:: SIGNED_WITH_MITM +//| SIGNED_NO_MITM: Any = ... +//| """security_mode: unauthenticated data signing, without man-in-the-middle protection""" //| -//| security_mode: authenticated data signing, without man-in-the-middle protection +//| SIGNED_WITH_MITM: Any = ... +//| """security_mode: authenticated data signing, without man-in-the-middle protection""" //| { MP_ROM_QSTR(MP_QSTR_NO_ACCESS), MP_ROM_INT(SECURITY_MODE_NO_ACCESS) }, { MP_ROM_QSTR(MP_QSTR_OPEN), MP_ROM_INT(SECURITY_MODE_OPEN) }, diff --git a/shared-bindings/_bleio/Characteristic.c b/shared-bindings/_bleio/Characteristic.c index e55191f7c..785b677d6 100644 --- a/shared-bindings/_bleio/Characteristic.c +++ b/shared-bindings/_bleio/Characteristic.c @@ -33,45 +33,41 @@ #include "shared-bindings/_bleio/Service.h" #include "shared-bindings/_bleio/UUID.h" -//| .. currentmodule:: _bleio -//| -//| :class:`Characteristic` -- BLE service characteristic -//| ========================================================= -//| -//| Stores information about a BLE service characteristic and allows reading -//| and writing of the characteristic's value. -//| -//| .. class:: Characteristic -//| -//| There is no regular constructor for a Characteristic. A new local Characteristic can be created -//| and attached to a Service by calling `add_to_service()`. -//| Remote Characteristic objects are created by `Connection.discover_remote_services()` -//| as part of remote Services. -//| - -//| .. method:: add_to_service(service, uuid, *, properties=0, read_perm=Attribute.OPEN, write_perm=Attribute.OPEN, max_length=20, fixed_length=False, initial_value=None) -//| -//| Create a new Characteristic object, and add it to this Service. -//| -//| :param Service service: The service that will provide this characteristic -//| :param UUID uuid: The uuid of the characteristic -//| :param int properties: The properties of the characteristic, -//| specified as a bitmask of these values bitwise-or'd together: -//| `BROADCAST`, `INDICATE`, `NOTIFY`, `READ`, `WRITE`, `WRITE_NO_RESPONSE`. -//| :param int read_perm: Specifies whether the characteristic can be read by a client, and if so, which -//| security mode is required. Must be one of the integer values `Attribute.NO_ACCESS`, `Attribute.OPEN`, -//| `Attribute.ENCRYPT_NO_MITM`, `Attribute.ENCRYPT_WITH_MITM`, `Attribute.LESC_ENCRYPT_WITH_MITM`, -//| `Attribute.SIGNED_NO_MITM`, or `Attribute.SIGNED_WITH_MITM`. -//| :param int write_perm: Specifies whether the characteristic can be written by a client, and if so, which -//| security mode is required. Values allowed are the same as ``read_perm``. -//| :param int max_length: Maximum length in bytes of the characteristic value. The maximum allowed is -//| is 512, or possibly 510 if ``fixed_length`` is False. The default, 20, is the maximum -//| number of data bytes that fit in a single BLE 4.x ATT packet. -//| :param bool fixed_length: True if the characteristic value is of fixed length. -//| :param buf initial_value: The initial value for this characteristic. If not given, will be -//| filled with zeros. -//| -//| :return: the new Characteristic. +//| class Characteristic: +//| """Stores information about a BLE service characteristic and allows reading +//| and writing of the characteristic's value.""" +//| +//| def __init__(self, ): +//| """There is no regular constructor for a Characteristic. A new local Characteristic can be created +//| and attached to a Service by calling `add_to_service()`. +//| Remote Characteristic objects are created by `Connection.discover_remote_services()` +//| as part of remote Services.""" +//| ... +//| + +//| def add_to_service(self, service: Service, uuid: UUID, *, properties: int = 0, read_perm: int = Attribute.OPEN, write_perm: int = Attribute.OPEN, max_length: int = 20, fixed_length: bool = False, initial_value: buf = None) -> Any: +//| """Create a new Characteristic object, and add it to this Service. +//| +//| :param Service service: The service that will provide this characteristic +//| :param UUID uuid: The uuid of the characteristic +//| :param int properties: The properties of the characteristic, +//| specified as a bitmask of these values bitwise-or'd together: +//| `BROADCAST`, `INDICATE`, `NOTIFY`, `READ`, `WRITE`, `WRITE_NO_RESPONSE`. +//| :param int read_perm: Specifies whether the characteristic can be read by a client, and if so, which +//| security mode is required. Must be one of the integer values `Attribute.NO_ACCESS`, `Attribute.OPEN`, +//| `Attribute.ENCRYPT_NO_MITM`, `Attribute.ENCRYPT_WITH_MITM`, `Attribute.LESC_ENCRYPT_WITH_MITM`, +//| `Attribute.SIGNED_NO_MITM`, or `Attribute.SIGNED_WITH_MITM`. +//| :param int write_perm: Specifies whether the characteristic can be written by a client, and if so, which +//| security mode is required. Values allowed are the same as ``read_perm``. +//| :param int max_length: Maximum length in bytes of the characteristic value. The maximum allowed is +//| is 512, or possibly 510 if ``fixed_length`` is False. The default, 20, is the maximum +//| number of data bytes that fit in a single BLE 4.x ATT packet. +//| :param bool fixed_length: True if the characteristic value is of fixed length. +//| :param buf initial_value: The initial value for this characteristic. If not given, will be +//| filled with zeros. +//| +//| :return: the new Characteristic.""" +//| ... //| STATIC mp_obj_t bleio_characteristic_add_to_service(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { // class is arg[0], which we can ignore. @@ -145,11 +141,10 @@ STATIC MP_DEFINE_CONST_CLASSMETHOD_OBJ(bleio_characteristic_add_to_service_obj, -//| .. attribute:: properties -//| -//| An int bitmask representing which properties are set, specified as bitwise or'ing of +//| properties: Any = ... +//| """An int bitmask representing which properties are set, specified as bitwise or'ing of //| of these possible values. -//| `BROADCAST`, `INDICATE`, `NOTIFY`, `READ`, `WRITE`, `WRITE_NO_RESPONSE`. +//| `BROADCAST`, `INDICATE`, `NOTIFY`, `READ`, `WRITE`, `WRITE_NO_RESPONSE`.""" //| STATIC mp_obj_t bleio_characteristic_get_properties(mp_obj_t self_in) { bleio_characteristic_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -165,11 +160,10 @@ const mp_obj_property_t bleio_characteristic_properties_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: uuid -//| -//| The UUID of this characteristic. (read-only) +//| uuid: Any = ... +//| """The UUID of this characteristic. (read-only) //| -//| Will be ``None`` if the 128-bit UUID for this characteristic is not known. +//| Will be ``None`` if the 128-bit UUID for this characteristic is not known.""" //| STATIC mp_obj_t bleio_characteristic_get_uuid(mp_obj_t self_in) { bleio_characteristic_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -186,9 +180,8 @@ const mp_obj_property_t bleio_characteristic_uuid_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: value -//| -//| The value of this characteristic. +//| value: Any = ... +//| """The value of this characteristic.""" //| STATIC mp_obj_t bleio_characteristic_get_value(mp_obj_t self_in) { bleio_characteristic_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -218,9 +211,8 @@ const mp_obj_property_t bleio_characteristic_value_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: descriptors -//| -//| A tuple of :py:class:`Descriptor` that describe this characteristic. (read-only) +//| descriptors: Any = ... +//| """A tuple of :py:class:`Descriptor` that describe this characteristic. (read-only)""" //| STATIC mp_obj_t bleio_characteristic_get_descriptors(mp_obj_t self_in) { bleio_characteristic_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -249,9 +241,8 @@ const mp_obj_property_t bleio_characteristic_descriptors_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: service (read-only) -//| -//| The Service this Characteristic is a part of. +//| service: Any = ... +//| """The Service this Characteristic is a part of.""" //| STATIC mp_obj_t bleio_characteristic_get_service(mp_obj_t self_in) { bleio_characteristic_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -267,12 +258,12 @@ const mp_obj_property_t bleio_characteristic_service_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. method:: set_cccd(*, notify=False, indicate=False) +//| def set_cccd(self, *, notify: bool = False, indicate: float = False) -> Any: +//| """Set the remote characteristic's CCCD to enable or disable notification and indication. //| -//| Set the remote characteristic's CCCD to enable or disable notification and indication. -//| -//| :param bool notify: True if Characteristic should receive notifications of remote writes -//| :param float indicate: True if Characteristic should receive indications of remote writes +//| :param bool notify: True if Characteristic should receive notifications of remote writes +//| :param float indicate: True if Characteristic should receive indications of remote writes""" +//| ... //| STATIC mp_obj_t bleio_characteristic_set_cccd(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_characteristic_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); @@ -300,29 +291,23 @@ STATIC const mp_rom_map_elem_t bleio_characteristic_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_set_cccd), MP_ROM_PTR(&bleio_characteristic_set_cccd_obj) }, // Bitmask constants to represent properties -//| .. data:: BROADCAST -//| -//| property: allowed in advertising packets -//| -//| .. data:: INDICATE -//| -//| property: server will indicate to the client when the value is set and wait for a response -//| -//| .. data:: NOTIFY -//| -//| property: server will notify the client when the value is set -//| -//| .. data:: READ +//| BROADCAST: Any = ... +//| """property: allowed in advertising packets""" //| -//| property: clients may read this characteristic +//| INDICATE: Any = ... +//| """property: server will indicate to the client when the value is set and wait for a response""" //| -//| .. data:: WRITE +//| NOTIFY: Any = ... +//| """property: server will notify the client when the value is set""" //| -//| property: clients may write this characteristic; a response will be sent back +//| READ: Any = ... +//| """property: clients may read this characteristic""" //| -//| .. data:: WRITE_NO_RESPONSE +//| WRITE: Any = ... +//| """property: clients may write this characteristic; a response will be sent back""" //| -//| property: clients may write this characteristic; no response will be sent back +//| WRITE_NO_RESPONSE: Any = ... +//| """property: clients may write this characteristic; no response will be sent back""" //| { MP_ROM_QSTR(MP_QSTR_BROADCAST), MP_ROM_INT(CHAR_PROP_BROADCAST) }, { MP_ROM_QSTR(MP_QSTR_INDICATE), MP_ROM_INT(CHAR_PROP_INDICATE) }, diff --git a/shared-bindings/_bleio/CharacteristicBuffer.c b/shared-bindings/_bleio/CharacteristicBuffer.c index fc95d0d50..6cbd587c6 100644 --- a/shared-bindings/_bleio/CharacteristicBuffer.c +++ b/shared-bindings/_bleio/CharacteristicBuffer.c @@ -41,24 +41,21 @@ STATIC void raise_error_if_not_connected(bleio_characteristic_buffer_obj_t *self } } -//| .. currentmodule:: _bleio +//| class CharacteristicBuffer: +//| """Accumulates a Characteristic's incoming values in a FIFO buffer.""" //| -//| :class:`CharacteristicBuffer` -- BLE Service incoming values buffer. -//| ===================================================================== +//| def __init__(self, characteristic: Characteristic, *, timeout: int = 1, buffer_size: int = 64): //| -//| Accumulates a Characteristic's incoming values in a FIFO buffer. +//| """Monitor the given Characteristic. Each time a new value is written to the Characteristic +//| add the newly-written bytes to a FIFO buffer. //| -//| .. class:: CharacteristicBuffer(characteristic, *, timeout=1, buffer_size=64) -//| -//| Monitor the given Characteristic. Each time a new value is written to the Characteristic -//| add the newly-written bytes to a FIFO buffer. -//| -//| :param Characteristic characteristic: The Characteristic to monitor. -//| It may be a local Characteristic provided by a Peripheral Service, or a remote Characteristic -//| in a remote Service that a Central has connected to. -//| :param int timeout: the timeout in seconds to wait for the first character and between subsequent characters. -//| :param int buffer_size: Size of ring buffer that stores incoming data coming from client. -//| Must be >= 1. +//| :param Characteristic characteristic: The Characteristic to monitor. +//| It may be a local Characteristic provided by a Peripheral Service, or a remote Characteristic +//| in a remote Service that a Central has connected to. +//| :param int timeout: the timeout in seconds to wait for the first character and between subsequent characters. +//| :param int buffer_size: Size of ring buffer that stores incoming data coming from client. +//| Must be >= 1.""" +//| ... //| STATIC mp_obj_t bleio_characteristic_buffer_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_characteristic, ARG_timeout, ARG_buffer_size, }; @@ -103,29 +100,29 @@ STATIC void check_for_deinit(bleio_characteristic_buffer_obj_t *self) { // These are standard stream methods. Code is in py/stream.c. // -//| .. method:: read(nbytes=None) -//| -//| Read characters. If ``nbytes`` is specified then read at most that many -//| bytes. Otherwise, read everything that arrives until the connection -//| times out. Providing the number of bytes expected is highly recommended -//| because it will be faster. -//| -//| :return: Data read -//| :rtype: bytes or None +//| def read(self, nbytes: Any = None) -> Any: +//| """Read characters. If ``nbytes`` is specified then read at most that many +//| bytes. Otherwise, read everything that arrives until the connection +//| times out. Providing the number of bytes expected is highly recommended +//| because it will be faster. //| -//| .. method:: readinto(buf) +//| :return: Data read +//| :rtype: bytes or None""" +//| ... //| -//| Read bytes into the ``buf``. Read at most ``len(buf)`` bytes. +//| def readinto(self, buf: Any) -> Any: +//| """Read bytes into the ``buf``. Read at most ``len(buf)`` bytes. //| -//| :return: number of bytes read and stored into ``buf`` -//| :rtype: int or None (on a non-blocking error) +//| :return: number of bytes read and stored into ``buf`` +//| :rtype: int or None (on a non-blocking error)""" +//| ... //| -//| .. method:: readline() +//| def readline(self, ) -> Any: +//| """Read a line, ending in a newline character. //| -//| Read a line, ending in a newline character. -//| -//| :return: the line read -//| :rtype: int or None +//| :return: the line read +//| :rtype: int or None""" +//| ... //| // These three methods are used by the shared stream methods. @@ -170,9 +167,8 @@ STATIC mp_uint_t bleio_characteristic_buffer_ioctl(mp_obj_t self_in, mp_uint_t r return ret; } -//| .. attribute:: in_waiting -//| -//| The number of bytes in the input buffer, available to be read +//| in_waiting: Any = ... +//| """The number of bytes in the input buffer, available to be read""" //| STATIC mp_obj_t bleio_characteristic_buffer_obj_get_in_waiting(mp_obj_t self_in) { bleio_characteristic_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -188,9 +184,9 @@ const mp_obj_property_t bleio_characteristic_buffer_in_waiting_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: reset_input_buffer() -//| -//| Discard any unread characters in the input buffer. +//| def reset_input_buffer(self, ) -> Any: +//| """Discard any unread characters in the input buffer.""" +//| ... //| STATIC mp_obj_t bleio_characteristic_buffer_obj_reset_input_buffer(mp_obj_t self_in) { bleio_characteristic_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -200,9 +196,9 @@ STATIC mp_obj_t bleio_characteristic_buffer_obj_reset_input_buffer(mp_obj_t self } STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_characteristic_buffer_reset_input_buffer_obj, bleio_characteristic_buffer_obj_reset_input_buffer); -//| .. method:: deinit() -//| -//| Disable permanently. +//| def deinit(self, ) -> Any: +//| """Disable permanently.""" +//| ... //| STATIC mp_obj_t bleio_characteristic_buffer_deinit(mp_obj_t self_in) { bleio_characteristic_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/_bleio/CharacteristicBuffer.h b/shared-bindings/_bleio/CharacteristicBuffer.h index 83e6fef02..e82e96ca9 100644 --- a/shared-bindings/_bleio/CharacteristicBuffer.h +++ b/shared-bindings/_bleio/CharacteristicBuffer.h @@ -32,7 +32,7 @@ extern const mp_obj_type_t bleio_characteristic_buffer_type; extern void common_hal_bleio_characteristic_buffer_construct(bleio_characteristic_buffer_obj_t *self, bleio_characteristic_obj_t *characteristic, mp_float_t timeout, size_t buffer_size); -int common_hal_bleio_characteristic_buffer_read(bleio_characteristic_buffer_obj_t *self, uint8_t *data, size_t len, int *errcode); +uint32_t common_hal_bleio_characteristic_buffer_read(bleio_characteristic_buffer_obj_t *self, uint8_t *data, size_t len, int *errcode); uint32_t common_hal_bleio_characteristic_buffer_rx_characters_available(bleio_characteristic_buffer_obj_t *self); void common_hal_bleio_characteristic_buffer_clear_rx_buffer(bleio_characteristic_buffer_obj_t *self); bool common_hal_bleio_characteristic_buffer_deinited(bleio_characteristic_buffer_obj_t *self); diff --git a/shared-bindings/_bleio/Connection.c b/shared-bindings/_bleio/Connection.c index c157af365..0a96d8a11 100644 --- a/shared-bindings/_bleio/Connection.c +++ b/shared-bindings/_bleio/Connection.c @@ -42,28 +42,24 @@ #include "shared-bindings/_bleio/Characteristic.h" #include "shared-bindings/_bleio/Service.h" -//| .. currentmodule:: _bleio +//| class Connection: +//| """A BLE connection to another device. Used to discover and interact with services on the other +//| device. //| -//| :class:`Connection` -- A BLE connection -//| ========================================================= +//| Usage:: //| -//| A BLE connection to another device. Used to discover and interact with services on the other -//| device. +//| import _bleio //| -//| Usage:: +//| my_entry = None +//| for entry in _bleio.adapter.scan(2.5): +//| if entry.name is not None and entry.name == 'InterestingPeripheral': +//| my_entry = entry +//| break //| -//| import _bleio +//| if not my_entry: +//| raise Exception("'InterestingPeripheral' not found") //| -//| my_entry = None -//| for entry in _bleio.adapter.scan(2.5): -//| if entry.name is not None and entry.name == 'InterestingPeripheral': -//| my_entry = entry -//| break -//| -//| if not my_entry: -//| raise Exception("'InterestingPeripheral' not found") -//| -//| connection = _bleio.adapter.connect(my_entry.address, timeout=10) +//| connection = _bleio.adapter.connect(my_entry.address, timeout=10)""" //| void bleio_connection_ensure_connected(bleio_connection_obj_t *self) { @@ -72,15 +68,15 @@ void bleio_connection_ensure_connected(bleio_connection_obj_t *self) { } } -//| .. class:: Connection() -//| -//| Connections cannot be made directly. Instead, to initiate a connection use `Adapter.connect`. -//| Connections may also be made when another device initiates a connection. To use a Connection -//| created by a peer, read the `Adapter.connections` property. +//| def __init__(self, ): +//| """Connections cannot be made directly. Instead, to initiate a connection use `Adapter.connect`. +//| Connections may also be made when another device initiates a connection. To use a Connection +//| created by a peer, read the `Adapter.connections` property. +//| ... //| -//| .. method:: disconnect() -//| -//| Disconnects from the remote peripheral. Does nothing if already disconnected. +//| def disconnect(self, ) -> Any: +//| ""Disconnects from the remote peripheral. Does nothing if already disconnected.""" +//| ... //| STATIC mp_obj_t bleio_connection_disconnect(mp_obj_t self_in) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -91,9 +87,9 @@ STATIC mp_obj_t bleio_connection_disconnect(mp_obj_t self_in) { STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_connection_disconnect_obj, bleio_connection_disconnect); -//| .. method:: pair(*, bond=True) -//| -//| Pair to the peer to improve security. +//| def pair(self, *, bond: Any = True) -> Any: +//| """Pair to the peer to improve security.""" +//| ... //| STATIC mp_obj_t bleio_connection_pair(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); @@ -113,29 +109,29 @@ STATIC mp_obj_t bleio_connection_pair(mp_uint_t n_args, const mp_obj_t *pos_args } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_connection_pair_obj, 1, bleio_connection_pair); -//| .. method:: discover_remote_services(service_uuids_whitelist=None) -//| -//| Do BLE discovery for all services or for the given service UUIDS, -//| to find their handles and characteristics, and return the discovered services. -//| `Connection.connected` must be True. +//| def discover_remote_services(self, service_uuids_whitelist: iterable = None) -> Any: +//| """Do BLE discovery for all services or for the given service UUIDS, +//| to find their handles and characteristics, and return the discovered services. +//| `Connection.connected` must be True. //| -//| :param iterable service_uuids_whitelist: +//| :param iterable service_uuids_whitelist: //| -//| an iterable of :py:class:~`UUID` objects for the services provided by the peripheral -//| that you want to use. +//| an iterable of :py:class:~`UUID` objects for the services provided by the peripheral +//| that you want to use. //| -//| The peripheral may provide more services, but services not listed are ignored -//| and will not be returned. +//| The peripheral may provide more services, but services not listed are ignored +//| and will not be returned. //| -//| If service_uuids_whitelist is None, then all services will undergo discovery, which can be -//| slow. +//| If service_uuids_whitelist is None, then all services will undergo discovery, which can be +//| slow. //| -//| If the service UUID is 128-bit, or its characteristic UUID's are 128-bit, you -//| you must have already created a :py:class:~`UUID` object for that UUID in order for the -//| service or characteristic to be discovered. Creating the UUID causes the UUID to be -//| registered for use. (This restriction may be lifted in the future.) +//| If the service UUID is 128-bit, or its characteristic UUID's are 128-bit, you +//| you must have already created a :py:class:~`UUID` object for that UUID in order for the +//| service or characteristic to be discovered. Creating the UUID causes the UUID to be +//| registered for use. (This restriction may be lifted in the future.) //| -//| :return: A tuple of `_bleio.Service` objects provided by the remote peripheral. +//| :return: A tuple of `_bleio.Service` objects provided by the remote peripheral.""" +//| ... //| STATIC mp_obj_t bleio_connection_discover_remote_services(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); @@ -156,9 +152,8 @@ STATIC mp_obj_t bleio_connection_discover_remote_services(mp_uint_t n_args, cons } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_connection_discover_remote_services_obj, 1, bleio_connection_discover_remote_services); -//| .. attribute:: connected -//| -//| True if connected to the remote peer. +//| connected: Any = ... +//| """True if connected to the remote peer.""" //| STATIC mp_obj_t bleio_connection_get_connected(mp_obj_t self_in) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -175,9 +170,8 @@ const mp_obj_property_t bleio_connection_connected_obj = { }; -//| .. attribute:: paired -//| -//| True if paired to the remote peer. +//| paired: Any = ... +//| """True if paired to the remote peer.""" //| STATIC mp_obj_t bleio_connection_get_paired(mp_obj_t self_in) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -194,17 +188,15 @@ const mp_obj_property_t bleio_connection_paired_obj = { }; -//| .. attribute:: connection_interval -//| -//| Time between transmissions in milliseconds. Will be multiple of 1.25ms. Lower numbers +//| connection_interval: Any = ... +//| """Time between transmissions in milliseconds. Will be multiple of 1.25ms. Lower numbers //| increase speed and decrease latency but increase power consumption. //| //| When setting connection_interval, the peer may reject the new interval and //| `connection_interval` will then remain the same. //| //| Apple has additional guidelines that dictate should be a multiple of 15ms except if HID is -//| available. When HID is available Apple devices may accept 11.25ms intervals. -//| +//| available. When HID is available Apple devices may accept 11.25ms intervals.""" //| STATIC mp_obj_t bleio_connection_get_connection_interval(mp_obj_t self_in) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -214,6 +206,24 @@ STATIC mp_obj_t bleio_connection_get_connection_interval(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_connection_get_connection_interval_obj, bleio_connection_get_connection_interval); +//| attribute: Any = ... +//| """The maximum number of data bytes that can be sent in a single transmission, +//| not including overhead bytes. +//| +//| This is the maximum number of bytes that can be sent in a notification, +//| which must be sent in a single packet. +//| But for a regular characteristic read or write, may be sent in multiple packets, +//| so this limit does not apply.""" +//| +STATIC mp_obj_t bleio_connection_get_max_packet_length(mp_obj_t self_in) { + bleio_connection_obj_t *self = MP_OBJ_TO_PTR(self_in); + + bleio_connection_ensure_connected(self); + return mp_obj_new_int(common_hal_bleio_connection_get_max_packet_length(self->connection)); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_connection_get_max_packet_length_obj, bleio_connection_get_max_packet_length); + + STATIC mp_obj_t bleio_connection_set_connection_interval(mp_obj_t self_in, mp_obj_t interval_in) { bleio_connection_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -233,6 +243,13 @@ const mp_obj_property_t bleio_connection_connection_interval_obj = { (mp_obj_t)&mp_const_none_obj }, }; +const mp_obj_property_t bleio_connection_max_packet_length_obj = { + .base.type = &mp_type_property, + .proxy = { (mp_obj_t)&bleio_connection_get_max_packet_length_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj }, +}; + STATIC const mp_rom_map_elem_t bleio_connection_locals_dict_table[] = { // Methods { MP_ROM_QSTR(MP_QSTR_pair), MP_ROM_PTR(&bleio_connection_pair_obj) }, @@ -243,7 +260,7 @@ STATIC const mp_rom_map_elem_t bleio_connection_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_connected), MP_ROM_PTR(&bleio_connection_connected_obj) }, { MP_ROM_QSTR(MP_QSTR_paired), MP_ROM_PTR(&bleio_connection_paired_obj) }, { MP_ROM_QSTR(MP_QSTR_connection_interval), MP_ROM_PTR(&bleio_connection_connection_interval_obj) }, - + { MP_ROM_QSTR(MP_QSTR_max_packet_length), MP_ROM_PTR(&bleio_connection_max_packet_length_obj) }, }; STATIC MP_DEFINE_CONST_DICT(bleio_connection_locals_dict, bleio_connection_locals_dict_table); diff --git a/shared-bindings/_bleio/Connection.h b/shared-bindings/_bleio/Connection.h index c6f260160..a5313a937 100644 --- a/shared-bindings/_bleio/Connection.h +++ b/shared-bindings/_bleio/Connection.h @@ -34,11 +34,12 @@ extern const mp_obj_type_t bleio_connection_type; -extern void common_hal_bleio_connection_pair(bleio_connection_internal_t *self, bool bond); -extern void common_hal_bleio_connection_disconnect(bleio_connection_internal_t *self); -extern bool common_hal_bleio_connection_get_connected(bleio_connection_obj_t *self); -extern bool common_hal_bleio_connection_get_paired(bleio_connection_obj_t *self); -extern mp_obj_tuple_t *common_hal_bleio_connection_discover_remote_services(bleio_connection_obj_t *self, mp_obj_t service_uuids_whitelist); +void common_hal_bleio_connection_pair(bleio_connection_internal_t *self, bool bond); +void common_hal_bleio_connection_disconnect(bleio_connection_internal_t *self); +bool common_hal_bleio_connection_get_connected(bleio_connection_obj_t *self); +mp_int_t common_hal_bleio_connection_get_max_packet_length(bleio_connection_internal_t *self); +bool common_hal_bleio_connection_get_paired(bleio_connection_obj_t *self); +mp_obj_tuple_t *common_hal_bleio_connection_discover_remote_services(bleio_connection_obj_t *self, mp_obj_t service_uuids_whitelist); mp_float_t common_hal_bleio_connection_get_connection_interval(bleio_connection_internal_t *self); void common_hal_bleio_connection_set_connection_interval(bleio_connection_internal_t *self, mp_float_t new_interval); diff --git a/shared-bindings/_bleio/Descriptor.c b/shared-bindings/_bleio/Descriptor.c index f7b6b5bbf..9d7020849 100644 --- a/shared-bindings/_bleio/Descriptor.c +++ b/shared-bindings/_bleio/Descriptor.c @@ -33,41 +33,38 @@ #include "shared-bindings/_bleio/Descriptor.h" #include "shared-bindings/_bleio/UUID.h" -//| .. currentmodule:: _bleio +//| class Descriptor: +//| """Stores information about a BLE descriptor. //| -//| :class:`Descriptor` -- BLE descriptor -//| ========================================================= +//| Descriptors are attached to BLE characteristics and provide contextual +//| information about the characteristic.""" //| -//| Stores information about a BLE descriptor. -//| Descriptors are attached to BLE characteristics and provide contextual -//| information about the characteristic. +//| def __init__(self, ): +//| """There is no regular constructor for a Descriptor. A new local Descriptor can be created +//| and attached to a Characteristic by calling `add_to_characteristic()`. +//| Remote Descriptor objects are created by `Connection.discover_remote_services()` +//| as part of remote Characteristics in the remote Services that are discovered. //| -//| .. class:: Descriptor +//| .. classmethod:: add_to_characteristic(characteristic, uuid, *, read_perm=`Attribute.OPEN`, write_perm=`Attribute.OPEN`, max_length=20, fixed_length=False, initial_value=b'') //| -//| There is no regular constructor for a Descriptor. A new local Descriptor can be created -//| and attached to a Characteristic by calling `add_to_characteristic()`. -//| Remote Descriptor objects are created by `Connection.discover_remote_services()` -//| as part of remote Characteristics in the remote Services that are discovered. +//| Create a new Descriptor object, and add it to this Service. //| -//| .. classmethod:: add_to_characteristic(characteristic, uuid, *, read_perm=`Attribute.OPEN`, write_perm=`Attribute.OPEN`, max_length=20, fixed_length=False, initial_value=b'') +//| :param Characteristic characteristic: The characteristic that will hold this descriptor +//| :param UUID uuid: The uuid of the descriptor +//| :param int read_perm: Specifies whether the descriptor can be read by a client, and if so, which +//| security mode is required. Must be one of the integer values `Attribute.NO_ACCESS`, `Attribute.OPEN`, +//| `Attribute.ENCRYPT_NO_MITM`, `Attribute.ENCRYPT_WITH_MITM`, `Attribute.LESC_ENCRYPT_WITH_MITM`, +//| `Attribute.SIGNED_NO_MITM`, or `Attribute.SIGNED_WITH_MITM`. +//| :param int write_perm: Specifies whether the descriptor can be written by a client, and if so, which +//| security mode is required. Values allowed are the same as ``read_perm``. +//| :param int max_length: Maximum length in bytes of the descriptor value. The maximum allowed is +//| is 512, or possibly 510 if ``fixed_length`` is False. The default, 20, is the maximum +//| number of data bytes that fit in a single BLE 4.x ATT packet. +//| :param bool fixed_length: True if the descriptor value is of fixed length. +//| :param buf initial_value: The initial value for this descriptor. //| -//| Create a new Descriptor object, and add it to this Service. -//| -//| :param Characteristic characteristic: The characteristic that will hold this descriptor -//| :param UUID uuid: The uuid of the descriptor -//| :param int read_perm: Specifies whether the descriptor can be read by a client, and if so, which -//| security mode is required. Must be one of the integer values `Attribute.NO_ACCESS`, `Attribute.OPEN`, -//| `Attribute.ENCRYPT_NO_MITM`, `Attribute.ENCRYPT_WITH_MITM`, `Attribute.LESC_ENCRYPT_WITH_MITM`, -//| `Attribute.SIGNED_NO_MITM`, or `Attribute.SIGNED_WITH_MITM`. -//| :param int write_perm: Specifies whether the descriptor can be written by a client, and if so, which -//| security mode is required. Values allowed are the same as ``read_perm``. -//| :param int max_length: Maximum length in bytes of the descriptor value. The maximum allowed is -//| is 512, or possibly 510 if ``fixed_length`` is False. The default, 20, is the maximum -//| number of data bytes that fit in a single BLE 4.x ATT packet. -//| :param bool fixed_length: True if the descriptor value is of fixed length. -//| :param buf initial_value: The initial value for this descriptor. -//| -//| :return: the new Descriptor. +//| :return: the new Descriptor.""" +//| ... //| STATIC mp_obj_t bleio_descriptor_add_to_characteristic(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { // class is arg[0], which we can ignore. @@ -135,9 +132,8 @@ STATIC mp_obj_t bleio_descriptor_add_to_characteristic(size_t n_args, const mp_o STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_descriptor_add_to_characteristic_fun_obj, 3, bleio_descriptor_add_to_characteristic); STATIC MP_DEFINE_CONST_CLASSMETHOD_OBJ(bleio_descriptor_add_to_characteristic_obj, MP_ROM_PTR(&bleio_descriptor_add_to_characteristic_fun_obj)); -//| .. attribute:: uuid -//| -//| The descriptor uuid. (read-only) +//| uuid: Any = ... +//| """The descriptor uuid. (read-only)""" //| STATIC mp_obj_t bleio_descriptor_get_uuid(mp_obj_t self_in) { bleio_descriptor_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -154,9 +150,8 @@ const mp_obj_property_t bleio_descriptor_uuid_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: characteristic (read-only) -//| -//| The Characteristic this Descriptor is a part of. +//| characteristic: Any = ... +//| """The Characteristic this Descriptor is a part of.""" //| STATIC mp_obj_t bleio_descriptor_get_characteristic(mp_obj_t self_in) { bleio_descriptor_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -172,9 +167,8 @@ const mp_obj_property_t bleio_descriptor_characteristic_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: value -//| -//| The value of this descriptor. +//| value: Any = ... +//| """The value of this descriptor.""" //| STATIC mp_obj_t bleio_descriptor_get_value(mp_obj_t self_in) { bleio_descriptor_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/_bleio/PacketBuffer.c b/shared-bindings/_bleio/PacketBuffer.c index 3ed295f01..907bfabd2 100644 --- a/shared-bindings/_bleio/PacketBuffer.c +++ b/shared-bindings/_bleio/PacketBuffer.c @@ -35,29 +35,28 @@ #include "shared-bindings/_bleio/UUID.h" #include "shared-bindings/util.h" -//| .. currentmodule:: _bleio +//| class PacketBuffer: +//| """Accumulates a Characteristic's incoming packets in a FIFO buffer and facilitates packet aware +//| outgoing writes. A packet's size is either the characteristic length or the maximum transmission +//| unit (MTU) minus overhead, whichever is smaller. The MTU can change so check `incoming_packet_length` +//| and `outgoing_packet_length` before creating a buffer to store data. //| -//| :class:`PacketBuffer` -- Packet-oriented characteristic usage. -//| ===================================================================== +//| When we're the server, we ignore all connections besides the first to subscribe to +//| notifications.""" //| -//| Accumulates a Characteristic's incoming packets in a FIFO buffer and facilitates packet aware -//| outgoing writes. A packet's size is either the characteristic length or the maximum transmission -//| unit (MTU), whichever is smaller. The MTU can change so check `packet_size` before creating a -//| buffer to store data. +//| def __init__(self, characteristic: Characteristic, *, buffer_size: int): +//| """Monitor the given Characteristic. Each time a new value is written to the Characteristic +//| add the newly-written bytes to a FIFO buffer. //| -//| When we're the server, we ignore all connections besides the first to subscribe to -//| notifications. +//| Monitor the given Characteristic. Each time a new value is written to the Characteristic +//| add the newly-written packet of bytes to a FIFO buffer. //| -//| .. class:: PacketBuffer(characteristic, *, buffer_size) -//| -//| Monitor the given Characteristic. Each time a new value is written to the Characteristic -//| add the newly-written bytes to a FIFO buffer. -//| -//| :param Characteristic characteristic: The Characteristic to monitor. -//| It may be a local Characteristic provided by a Peripheral Service, or a remote Characteristic -//| in a remote Service that a Central has connected to. -//| :param int buffer_size: Size of ring buffer (in packets of the Characteristic's maximum -//| length) that stores incoming packets coming from the peer. +//| :param Characteristic characteristic: The Characteristic to monitor. +//| It may be a local Characteristic provided by a Peripheral Service, or a remote Characteristic +//| in a remote Service that a Central has connected to. +//| :param int buffer_size: Size of ring buffer (in packets of the Characteristic's maximum +//| length) that stores incoming packets coming from the peer.""" +//| ... //| STATIC mp_obj_t bleio_packet_buffer_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_characteristic, ARG_buffer_size }; @@ -71,7 +70,7 @@ STATIC mp_obj_t bleio_packet_buffer_make_new(const mp_obj_type_t *type, size_t n const mp_obj_t characteristic = args[ARG_characteristic].u_obj; - const int buffer_size = args[ARG_buffer_size].u_int; + const mp_int_t buffer_size = args[ARG_buffer_size].u_int; if (buffer_size < 1) { mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_buffer_size); } @@ -94,13 +93,13 @@ STATIC void check_for_deinit(bleio_packet_buffer_obj_t *self) { } } -//| .. method:: readinto(buf) -//| -//| Reads a single BLE packet into the ``buf``. Raises an exception if the next packet is longer -//| than the given buffer. Use `packet_size` to read the maximum length of a single packet. +//| def readinto(self, buf: Any) -> Any: +//| """Reads a single BLE packet into the ``buf``. Raises an exception if the next packet is longer +//| than the given buffer. Use `packet_size` to read the maximum length of a single packet. //| -//| :return: number of bytes read and stored into ``buf`` -//| :rtype: int +//| :return: number of bytes read and stored into ``buf`` +//| :rtype: int""" +//| ... //| STATIC mp_obj_t bleio_packet_buffer_readinto(mp_obj_t self_in, mp_obj_t buffer_obj) { bleio_packet_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -109,16 +108,24 @@ STATIC mp_obj_t bleio_packet_buffer_readinto(mp_obj_t self_in, mp_obj_t buffer_o mp_buffer_info_t bufinfo; mp_get_buffer_raise(buffer_obj, &bufinfo, MP_BUFFER_WRITE); - return MP_OBJ_NEW_SMALL_INT(common_hal_bleio_packet_buffer_readinto(self, bufinfo.buf, bufinfo.len)); + mp_int_t size = common_hal_bleio_packet_buffer_readinto(self, bufinfo.buf, bufinfo.len); + if (size < 0) { + mp_raise_ValueError_varg(translate("Buffer too short by %d bytes"), size * -1); + } + + return MP_OBJ_NEW_SMALL_INT(size); } STATIC MP_DEFINE_CONST_FUN_OBJ_2(bleio_packet_buffer_readinto_obj, bleio_packet_buffer_readinto); -//| .. method:: write(data, *, header=None) +//| def write(self, data: Any, *, header: Any = None) -> Any: +//| """Writes all bytes from data into the same outgoing packet. The bytes from header are included +//| before data when the pending packet is currently empty. //| -//| Writes all bytes from data into the same outgoing packet. The bytes from header are included -//| before data when the pending packet is currently empty. +//| This does not block until the data is sent. It only blocks until the data is pending. //| -//| This does not block until the data is sent. It only blocks until the data is pending. +//| :return: number of bytes written. May include header bytes when packet is empty. +//| :rtype: int""" +//| ... //| // TODO: Add a kwarg `merge=False` to dictate whether subsequent writes are merged into a pending // one. @@ -144,16 +151,27 @@ STATIC mp_obj_t bleio_packet_buffer_write(mp_uint_t n_args, const mp_obj_t *pos_ mp_get_buffer_raise(args[ARG_header].u_obj, &header_bufinfo, MP_BUFFER_READ); } - common_hal_bleio_packet_buffer_write(self, data_bufinfo.buf, data_bufinfo.len, - header_bufinfo.buf, header_bufinfo.len); - return mp_const_none; + mp_int_t num_bytes_written = common_hal_bleio_packet_buffer_write( + self, data_bufinfo.buf, data_bufinfo.len, header_bufinfo.buf, header_bufinfo.len); + if (num_bytes_written < 0) { + // TODO: Raise an error if not connected. Right now the not-connected error + // is unreliable, because common_hal_bleio_packet_buffer_write() + // checks for conn_handle being set, but setting that + // can be delayed because conn_handle is discovered by spying on + // gatts write events, which may not have been sent yet. + // + // IDEAL: + // mp_raise_bleio_ConnectionError(translate("Not connected")); + // TEMPORARY: + num_bytes_written = 0; + } + return MP_OBJ_NEW_SMALL_INT(num_bytes_written); } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_packet_buffer_write_obj, 1, bleio_packet_buffer_write); -//| .. method:: deinit() -//| -//| Disable permanently. -//| +//| def deinit(self) -> Any: +//| """Disable permanently.""" +//| ... STATIC mp_obj_t bleio_packet_buffer_deinit(mp_obj_t self_in) { bleio_packet_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); common_hal_bleio_packet_buffer_deinit(self); @@ -161,33 +179,65 @@ STATIC mp_obj_t bleio_packet_buffer_deinit(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_packet_buffer_deinit_obj, bleio_packet_buffer_deinit); -//| .. attribute:: packet_size +//| packet_size: int = ... +//| """`packet_size` is the same as `incoming_packet_length`. +//| The name `packet_size` is deprecated and +//| will be removed in CircuitPython 6.0.0.""" //| -//| Maximum size of each packet in bytes. This is the minimum of the Characteristic length and -//| the negotiated Maximum Transfer Unit (MTU). +//| incoming_packet_length: Any = ... +//| """Maximum length in bytes of a packet we are reading.""" +//| +STATIC mp_obj_t bleio_packet_buffer_get_incoming_packet_length(mp_obj_t self_in) { + bleio_packet_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); + + mp_int_t size = common_hal_bleio_packet_buffer_get_incoming_packet_length(self); + if (size < 0) { + mp_raise_ValueError(translate("No connection: length cannot be determined")); + } + return MP_OBJ_NEW_SMALL_INT(size); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_packet_buffer_get_incoming_packet_length_obj, bleio_packet_buffer_get_incoming_packet_length); + +const mp_obj_property_t bleio_packet_buffer_incoming_packet_length_obj = { + .base.type = &mp_type_property, + .proxy = { (mp_obj_t)&bleio_packet_buffer_get_incoming_packet_length_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj }, +}; + +//| outgoing_packet_length: int = ... +//| """Maximum length in bytes of a packet we are writing.""" //| -STATIC mp_obj_t bleio_packet_buffer_get_packet_size(mp_obj_t self_in) { +STATIC mp_obj_t bleio_packet_buffer_get_outgoing_packet_length(mp_obj_t self_in) { bleio_packet_buffer_obj_t *self = MP_OBJ_TO_PTR(self_in); - return MP_OBJ_NEW_SMALL_INT(common_hal_bleio_packet_buffer_get_packet_size(self)); + mp_int_t size = common_hal_bleio_packet_buffer_get_outgoing_packet_length(self); + if (size < 0) { + mp_raise_ValueError(translate("No connection: length cannot be determined")); + } + return MP_OBJ_NEW_SMALL_INT(size); } -STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_packet_buffer_get_packet_size_obj, bleio_packet_buffer_get_packet_size); +STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_packet_buffer_get_outgoing_packet_length_obj, bleio_packet_buffer_get_outgoing_packet_length); -const mp_obj_property_t bleio_packet_buffer_packet_size_obj = { +const mp_obj_property_t bleio_packet_buffer_outgoing_packet_length_obj = { .base.type = &mp_type_property, - .proxy = { (mp_obj_t)&bleio_packet_buffer_get_packet_size_obj, + .proxy = { (mp_obj_t)&bleio_packet_buffer_get_outgoing_packet_length_obj, (mp_obj_t)&mp_const_none_obj, (mp_obj_t)&mp_const_none_obj }, }; STATIC const mp_rom_map_elem_t bleio_packet_buffer_locals_dict_table[] = { - { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&bleio_packet_buffer_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&bleio_packet_buffer_deinit_obj) }, // Standard stream methods. - { MP_OBJ_NEW_QSTR(MP_QSTR_readinto), MP_ROM_PTR(&bleio_packet_buffer_readinto_obj) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_write), MP_ROM_PTR(&bleio_packet_buffer_write_obj) }, - - { MP_OBJ_NEW_QSTR(MP_QSTR_packet_size), MP_ROM_PTR(&bleio_packet_buffer_packet_size_obj) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_readinto), MP_ROM_PTR(&bleio_packet_buffer_readinto_obj) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_write), MP_ROM_PTR(&bleio_packet_buffer_write_obj) }, + + // .packet_size is now an alias for .incoming_packet_length + // TODO: Remove in 6.0.0. + { MP_OBJ_NEW_QSTR(MP_QSTR_packet_size), MP_ROM_PTR(&bleio_packet_buffer_incoming_packet_length_obj) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_incoming_packet_length), MP_ROM_PTR(&bleio_packet_buffer_incoming_packet_length_obj) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_outgoing_packet_length), MP_ROM_PTR(&bleio_packet_buffer_outgoing_packet_length_obj) }, }; STATIC MP_DEFINE_CONST_DICT(bleio_packet_buffer_locals_dict, bleio_packet_buffer_locals_dict_table); diff --git a/shared-bindings/_bleio/PacketBuffer.h b/shared-bindings/_bleio/PacketBuffer.h index 990a2f8bb..769e0a0c7 100644 --- a/shared-bindings/_bleio/PacketBuffer.h +++ b/shared-bindings/_bleio/PacketBuffer.h @@ -34,9 +34,10 @@ extern const mp_obj_type_t bleio_packet_buffer_type; extern void common_hal_bleio_packet_buffer_construct( bleio_packet_buffer_obj_t *self, bleio_characteristic_obj_t *characteristic, size_t buffer_size); -void common_hal_bleio_packet_buffer_write(bleio_packet_buffer_obj_t *self, uint8_t *data, size_t len, uint8_t* header, size_t header_len); -int common_hal_bleio_packet_buffer_readinto(bleio_packet_buffer_obj_t *self, uint8_t *data, size_t len); -uint16_t common_hal_bleio_packet_buffer_get_packet_size(bleio_packet_buffer_obj_t *self); +mp_int_t common_hal_bleio_packet_buffer_write(bleio_packet_buffer_obj_t *self, uint8_t *data, size_t len, uint8_t* header, size_t header_len); +mp_int_t common_hal_bleio_packet_buffer_readinto(bleio_packet_buffer_obj_t *self, uint8_t *data, size_t len); +mp_int_t common_hal_bleio_packet_buffer_get_incoming_packet_length(bleio_packet_buffer_obj_t *self); +mp_int_t common_hal_bleio_packet_buffer_get_outgoing_packet_length(bleio_packet_buffer_obj_t *self); bool common_hal_bleio_packet_buffer_deinited(bleio_packet_buffer_obj_t *self); void common_hal_bleio_packet_buffer_deinit(bleio_packet_buffer_obj_t *self); diff --git a/shared-bindings/_bleio/ScanEntry.c b/shared-bindings/_bleio/ScanEntry.c index d03cd6fb5..905bea81d 100644 --- a/shared-bindings/_bleio/ScanEntry.c +++ b/shared-bindings/_bleio/ScanEntry.c @@ -35,25 +35,21 @@ #include "shared-bindings/_bleio/UUID.h" #include "shared-module/_bleio/ScanEntry.h" -//| .. currentmodule:: _bleio -//| -//| :class:`ScanEntry` -- BLE scan data -//| ========================================================= -//| -//| Encapsulates information about a device that was received during scanning. It can be -//| advertisement or scan response data. This object may only be created by a `_bleio.ScanResults`: -//| it has no user-visible constructor. +//| class ScanEntry: +//| """Encapsulates information about a device that was received during scanning. It can be +//| advertisement or scan response data. This object may only be created by a `_bleio.ScanResults`: +//| it has no user-visible constructor.""" //| -//| .. class:: ScanEntry() -//| -//| Cannot be instantiated directly. Use `_bleio.Adapter.start_scan`. +//| def __init__(self, ): +//| """Cannot be instantiated directly. Use `_bleio.Adapter.start_scan`.""" +//| ... //| -//| .. method:: matches(prefixes, *, all=True) -//| -//| Returns True if the ScanEntry matches all prefixes when ``all`` is True. This is stricter -//| than the scan filtering which accepts any advertisements that match any of the prefixes -//| where all is False. +//| def matches(self, prefixes: Any, *, all: Any = True) -> Any: +//| """Returns True if the ScanEntry matches all prefixes when ``all`` is True. This is stricter +//| than the scan filtering which accepts any advertisements that match any of the prefixes +//| where all is False.""" +//| ... //| STATIC mp_obj_t bleio_scanentry_matches(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); @@ -67,16 +63,15 @@ STATIC mp_obj_t bleio_scanentry_matches(mp_uint_t n_args, const mp_obj_t *pos_ar mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - + mp_buffer_info_t bufinfo; mp_get_buffer_raise(args[ARG_prefixes].u_obj, &bufinfo, MP_BUFFER_READ); return mp_obj_new_bool(common_hal_bleio_scanentry_matches(self, bufinfo.buf, bufinfo.len, args[ARG_all].u_bool)); } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_scanentry_matches_obj, 2, bleio_scanentry_matches); -//| .. attribute:: address -//| -//| The address of the device (read-only), of type `_bleio.Address`. +//| address: Any = ... +//| """The address of the device (read-only), of type `_bleio.Address`.""" //| STATIC mp_obj_t bleio_scanentry_get_address(mp_obj_t self_in) { bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -91,9 +86,8 @@ const mp_obj_property_t bleio_scanentry_address_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: advertisement_bytes -//| -//| All the advertisement data present in the packet, returned as a ``bytes`` object. (read-only) +//| advertisement_bytes: Any = ... +//| """All the advertisement data present in the packet, returned as a ``bytes`` object. (read-only)""" //| STATIC mp_obj_t scanentry_get_advertisement_bytes(mp_obj_t self_in) { bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -108,9 +102,8 @@ const mp_obj_property_t bleio_scanentry_advertisement_bytes_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: rssi -//| -//| The signal strength of the device at the time of the scan, in integer dBm. (read-only) +//| rssi: Any = ... +//| """The signal strength of the device at the time of the scan, in integer dBm. (read-only)""" //| STATIC mp_obj_t scanentry_get_rssi(mp_obj_t self_in) { bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -125,9 +118,8 @@ const mp_obj_property_t bleio_scanentry_rssi_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: connectable -//| -//| True if the device can be connected to. (read-only) +//| connectable: Any = ... +//| """True if the device can be connected to. (read-only)""" //| STATIC mp_obj_t scanentry_get_connectable(mp_obj_t self_in) { bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -142,9 +134,8 @@ const mp_obj_property_t bleio_scanentry_connectable_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: scan_response -//| -//| True if the entry was a scan response. (read-only) +//| scan_response: Any = ... +//| """True if the entry was a scan response. (read-only)""" //| STATIC mp_obj_t scanentry_get_scan_response(mp_obj_t self_in) { bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/_bleio/ScanResults.c b/shared-bindings/_bleio/ScanResults.c index dcece3d5d..6077dcbda 100644 --- a/shared-bindings/_bleio/ScanResults.c +++ b/shared-bindings/_bleio/ScanResults.c @@ -32,13 +32,9 @@ #include "py/runtime.h" #include "shared-bindings/_bleio/ScanResults.h" -//| .. currentmodule:: _bleio -//| -//| :class:`ScanResults` -- An Iterator over BLE scanning results -//| =============================================================== -//| -//| Iterates over advertising data received while scanning. This object is always created -//| by a `_bleio.Adapter`: it has no user-visible constructor. +//| class ScanResults: +//| """Iterates over advertising data received while scanning. This object is always created +//| by a `_bleio.Adapter`: it has no user-visible constructor.""" //| STATIC mp_obj_t scanresults_iternext(mp_obj_t self_in) { mp_check_self(MP_OBJ_IS_TYPE(self_in, &bleio_scanresults_type)); @@ -50,18 +46,18 @@ STATIC mp_obj_t scanresults_iternext(mp_obj_t self_in) { return MP_OBJ_STOP_ITERATION; } -//| .. class:: ScanResults() -//| -//| Cannot be instantiated directly. Use `_bleio.Adapter.start_scan`. -//| -//| .. method:: __iter__() -//| -//| Returns itself since it is the iterator. +//| def __init__(self, ): +//| """Cannot be instantiated directly. Use `_bleio.Adapter.start_scan`.""" +//| ... //| -//| .. method:: __next__() +//| def __iter__(self, ) -> Any: +//| """Returns itself since it is the iterator.""" +//| ... //| -//| Returns the next `_bleio.ScanEntry`. Blocks if none have been received and scanning is still -//| active. Raises `StopIteration` if scanning is finished and no other results are available. +//| def __next__(self, ) -> Any: +//| """Returns the next `_bleio.ScanEntry`. Blocks if none have been received and scanning is still +//| active. Raises `StopIteration` if scanning is finished and no other results are available.""" +//| ... //| const mp_obj_type_t bleio_scanresults_type = { diff --git a/shared-bindings/_bleio/Service.c b/shared-bindings/_bleio/Service.c index bc242bc36..5ca7504f2 100644 --- a/shared-bindings/_bleio/Service.c +++ b/shared-bindings/_bleio/Service.c @@ -32,25 +32,21 @@ #include "shared-bindings/_bleio/Service.h" #include "shared-bindings/_bleio/UUID.h" -//| .. currentmodule:: _bleio +//| class Service: +//| """Stores information about a BLE service and its characteristics.""" //| -//| :class:`Service` -- BLE GATT Service -//| ========================================================= +//| def __init__(self, uuid: UUID, *, secondary: bool = False): +//| """Create a new Service identified by the specified UUID. It can be accessed by all +//| connections. This is known as a Service server. Client Service objects are created via +//| `Connection.discover_remote_services`. //| -//| Stores information about a BLE service and its characteristics. +//| To mark the Service as secondary, pass `True` as :py:data:`secondary`. //| -//| .. class:: Service(uuid, *, secondary=False) +//| :param UUID uuid: The uuid of the service +//| :param bool secondary: If the service is a secondary one //| -//| Create a new Service identified by the specified UUID. It can be accessed by all -//| connections. This is known as a Service server. Client Service objects are created via -//| `Connection.discover_remote_services`. -//| -//| To mark the Service as secondary, pass `True` as :py:data:`secondary`. -//| -//| :param UUID uuid: The uuid of the service -//| :param bool secondary: If the service is a secondary one -// -//| :return: the new Service +//| :return: the new Service""" +//| ... //| STATIC mp_obj_t bleio_service_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_uuid, ARG_secondary }; @@ -77,10 +73,9 @@ STATIC mp_obj_t bleio_service_make_new(const mp_obj_type_t *type, size_t n_args, return MP_OBJ_FROM_PTR(service); } -//| .. attribute:: characteristics -//| -//| A tuple of :py:class:`Characteristic` designating the characteristics that are offered by -//| this service. (read-only) +//| characteristics: Any = ... +//| """A tuple of :py:class:`Characteristic` designating the characteristics that are offered by +//| this service. (read-only)""" //| STATIC mp_obj_t bleio_service_get_characteristics(mp_obj_t self_in) { bleio_service_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -97,9 +92,8 @@ const mp_obj_property_t bleio_service_characteristics_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: remote -//| -//| True if this is a service provided by a remote device. (read-only) +//| remote: Any = ... +//| """True if this is a service provided by a remote device. (read-only)""" //| STATIC mp_obj_t bleio_service_get_remote(mp_obj_t self_in) { bleio_service_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -115,9 +109,8 @@ const mp_obj_property_t bleio_service_remote_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: secondary -//| -//| True if this is a secondary service. (read-only) +//| secondary: Any = ... +//| """True if this is a secondary service. (read-only)""" //| STATIC mp_obj_t bleio_service_get_secondary(mp_obj_t self_in) { bleio_service_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -133,11 +126,10 @@ const mp_obj_property_t bleio_service_secondary_obj = { (mp_obj_t)&mp_const_none_obj }, }; -//| .. attribute:: uuid -//| -//| The UUID of this service. (read-only) +//| uuid: Any = ... +//| """The UUID of this service. (read-only) //| -//| Will be ``None`` if the 128-bit UUID for this service is not known. +//| Will be ``None`` if the 128-bit UUID for this service is not known.""" //| STATIC mp_obj_t bleio_service_get_uuid(mp_obj_t self_in) { bleio_service_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/_bleio/UUID.c b/shared-bindings/_bleio/UUID.c index dd3415902..78161b956 100644 --- a/shared-bindings/_bleio/UUID.c +++ b/shared-bindings/_bleio/UUID.c @@ -33,28 +33,23 @@ #include "py/runtime.h" #include "shared-bindings/_bleio/UUID.h" -//| .. currentmodule:: _bleio +//| class UUID: +//| """A 16-bit or 128-bit UUID. Can be used for services, characteristics, descriptors and more.""" //| -//| :class:`UUID` -- BLE UUID -//| ========================================================= +//| def __init__(self, value: Any): +//| """Create a new UUID or UUID object encapsulating the uuid value. +//| The value can be one of: //| -//| A 16-bit or 128-bit UUID. Can be used for services, characteristics, descriptors and more. +//| - an `int` value in range 0 to 0xFFFF (Bluetooth SIG 16-bit UUID) +//| - a buffer object (bytearray, bytes) of 16 bytes in little-endian order (128-bit UUID) +//| - a string of hex digits of the form 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' //| - -//| .. class:: UUID(value) -//| -//| Create a new UUID or UUID object encapsulating the uuid value. -//| The value can be one of: -//| -//| - an `int` value in range 0 to 0xFFFF (Bluetooth SIG 16-bit UUID) -//| - a buffer object (bytearray, bytes) of 16 bytes in little-endian order (128-bit UUID) -//| - a string of hex digits of the form 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' +//| Creating a 128-bit UUID registers the UUID with the onboard BLE software, and provides a +//| temporary 16-bit UUID that can be used in place of the full 128-bit UUID. //| -//| Creating a 128-bit UUID registers the UUID with the onboard BLE software, and provides a -//| temporary 16-bit UUID that can be used in place of the full 128-bit UUID. -//| -//| :param value: The uuid value to encapsulate -//| :type value: int or typing.ByteString +//| :param value: The uuid value to encapsulate +//| :type value: int or typing.ByteString""" +//| ... //| STATIC mp_obj_t bleio_uuid_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, 1, false); @@ -125,11 +120,10 @@ STATIC mp_obj_t bleio_uuid_make_new(const mp_obj_type_t *type, size_t n_args, co return MP_OBJ_FROM_PTR(self); } -//| .. attribute:: uuid16 -//| -//| The 16-bit part of the UUID. (read-only) +//| uuid16: Any = ... +//| """The 16-bit part of the UUID. (read-only) //| -//| :type: int +//| :type: int""" //| STATIC mp_obj_t bleio_uuid_get_uuid16(mp_obj_t self_in) { bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -145,12 +139,11 @@ const mp_obj_property_t bleio_uuid_uuid16_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: uuid128 -//| -//| The 128-bit value of the UUID +//| uuid128: Any = ... +//| """The 128-bit value of the UUID //| Raises AttributeError if this is a 16-bit UUID. (read-only) //| -//| :type: bytes +//| :type: bytes""" //| STATIC mp_obj_t bleio_uuid_get_uuid128(mp_obj_t self_in) { bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -172,12 +165,11 @@ const mp_obj_property_t bleio_uuid_uuid128_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: size -//| -//| 128 if this UUID represents a 128-bit vendor-specific UUID. 16 if this UUID represents a +//| size: Any = ... +//| """128 if this UUID represents a 128-bit vendor-specific UUID. 16 if this UUID represents a //| 16-bit Bluetooth SIG assigned UUID. (read-only) 32-bit UUIDs are not currently supported. //| -//| :type: int +//| :type: int""" //| STATIC mp_obj_t bleio_uuid_get_size(mp_obj_t self_in) { bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -194,9 +186,9 @@ const mp_obj_property_t bleio_uuid_size_obj = { }; -//| .. method:: pack_into(buffer, offset=0) -//| -//| Packs the UUID into the given buffer at the given offset. +//| def pack_into(self, buffer: Any, offset: Any = 0) -> Any: +//| """Packs the UUID into the given buffer at the given offset.""" +//| ... //| STATIC mp_obj_t bleio_uuid_pack_into(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); @@ -210,7 +202,7 @@ STATIC mp_obj_t bleio_uuid_pack_into(mp_uint_t n_args, const mp_obj_t *pos_args, mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - + mp_buffer_info_t bufinfo; mp_get_buffer_raise(args[ARG_buffer].u_obj, &bufinfo, MP_BUFFER_WRITE); @@ -256,11 +248,9 @@ STATIC mp_obj_t bleio_uuid_unary_op(mp_unary_op_t op, mp_obj_t self_in) { } } -//| - -//| .. method:: __eq__(other) -//| -//| Two UUID objects are equal if their values match and they are both 128-bit or both 16-bit. +//| def __eq__(self, other: Any) -> Any: +//| """Two UUID objects are equal if their values match and they are both 128-bit or both 16-bit.""" +//| ... //| STATIC mp_obj_t bleio_uuid_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) { switch (op) { diff --git a/shared-bindings/_bleio/__init__.c b/shared-bindings/_bleio/__init__.c index dd401398c..90b185f79 100644 --- a/shared-bindings/_bleio/__init__.c +++ b/shared-bindings/_bleio/__init__.c @@ -41,13 +41,7 @@ #include "shared-bindings/_bleio/Service.h" #include "shared-bindings/_bleio/UUID.h" -//| :mod:`_bleio` --- Bluetooth Low Energy (BLE) communication -//| ================================================================ -//| -//| .. module:: _bleio -//| :synopsis: Bluetooth Low Energy functionality -//| :platform: nRF -//| +//| """ //| The `_bleio` module provides necessary low-level functionality for communicating //| using Bluetooth Low Energy (BLE). The '_' prefix indicates this module is meant //| for internal use by libraries but not by the end user. Its API may change incompatibly @@ -58,34 +52,17 @@ //| provides higher-level convenience functionality, including predefined beacons, clients, //| servers. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Address -//| Adapter -//| Attribute -//| Characteristic -//| CharacteristicBuffer -//| Connection -//| Descriptor -//| PacketBuffer -//| ScanEntry -//| ScanResults -//| Service -//| UUID -//| //| .. attribute:: adapter //| //| BLE Adapter used to manage device discovery and connections. -//| This object is the sole instance of `_bleio.Adapter`. +//| This object is the sole instance of `_bleio.Adapter`.""" //| -//| .. class:: BluetoothError(Exception) -//| -//| Catch all exception for Bluetooth related errors. -//| + +//| class BluetoothError: +//| def __init__(self, Exception: Any): +//| """Catch all exception for Bluetooth related errors.""" +//| ... MP_DEFINE_BLEIO_EXCEPTION(BluetoothError, Exception) NORETURN void mp_raise_bleio_BluetoothError(const compressed_string_t* fmt, ...) { @@ -95,10 +72,10 @@ NORETURN void mp_raise_bleio_BluetoothError(const compressed_string_t* fmt, ...) va_end(argptr); nlr_raise(exception); } - -//| .. class:: ConnectionError(BluetoothError) -//| -//| Raised when a connection is unavailable. +//| class ConnectionError: +//| def __init__(self, BluetoothError: Any): +//| """Raised when a connection is unavailable.""" +//| ... //| MP_DEFINE_BLEIO_EXCEPTION(ConnectionError, bleio_BluetoothError) NORETURN void mp_raise_bleio_ConnectionError(const compressed_string_t* fmt, ...) { @@ -109,19 +86,20 @@ NORETURN void mp_raise_bleio_ConnectionError(const compressed_string_t* fmt, ... nlr_raise(exception); } -//| .. class:: RoleError(BluetoothError) -//| -//| Raised when a resource is used as the mismatched role. For example, if a local CCCD is -//| attempted to be set but they can only be set when remote. +//| class RoleError: +//| def __init__(self, BluetoothError: Any): +//| """Raised when a resource is used as the mismatched role. For example, if a local CCCD is +//| attempted to be set but they can only be set when remote.""" +//| ... //| MP_DEFINE_BLEIO_EXCEPTION(RoleError, bleio_BluetoothError) NORETURN void mp_raise_bleio_RoleError(const compressed_string_t* msg) { mp_raise_msg(&mp_type_bleio_RoleError, msg); } - -//| .. class:: SecurityError(BluetoothError) -//| -//| Raised when a security related error occurs. +//| class SecurityError: +//| def __init__(self, BluetoothError: Any): +//| """Raised when a security related error occurs.""" +//| ... //| MP_DEFINE_BLEIO_EXCEPTION(SecurityError, bleio_BluetoothError) NORETURN void mp_raise_bleio_SecurityError(const compressed_string_t* fmt, ...) { diff --git a/shared-bindings/_eve/__init__.c b/shared-bindings/_eve/__init__.c index 9bc790f5d..4fa48f2c7 100644 --- a/shared-bindings/_eve/__init__.c +++ b/shared-bindings/_eve/__init__.c @@ -34,16 +34,11 @@ #include "shared-module/_eve/__init__.h" #include "shared-bindings/_eve/__init__.h" -//| :mod:`_eve` --- low-level BridgeTek EVE bindings -//| ================================================ -//| -//| .. module:: _eve -//| :synopsis: low-level BridgeTek EVE bindings -//| :platform: SAMD21/SAMD51 +//| """Low-level BridgeTek EVE bindings //| //| The `_eve` module provides a class _EVE which -//| contains methods for constructing EVE command -//| buffers and appending basic graphics commands. +//| contains methods for constructing EVE command +//| buffers and appending basic graphics commands.""" //| typedef struct _mp_obj__EVE_t { @@ -63,11 +58,11 @@ STATIC mp_obj_t _register(mp_obj_t self, mp_obj_t o) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(register_obj, _register); -//| .. method:: flush() -//| -//| Send any queued drawing commands directly to the hardware. +//| def flush(self, ) -> Any: +//| """Send any queued drawing commands directly to the hardware. //| -//| :param int width: The width of the grid in tiles, or 1 for sprites. +//| :param int width: The width of the grid in tiles, or 1 for sprites.""" +//| ... //| STATIC mp_obj_t _flush(mp_obj_t self) { common_hal__eve_flush(EVEHAL(self)); @@ -75,11 +70,11 @@ STATIC mp_obj_t _flush(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(flush_obj, _flush); -//| .. method:: cc(b) -//| -//| Append bytes to the command FIFO. +//| def cc(self, b: bytes) -> Any: +//| """Append bytes to the command FIFO. //| -//| :param bytes b: The bytes to add +//| :param bytes b: The bytes to add""" +//| ... //| STATIC mp_obj_t _cc(mp_obj_t self, mp_obj_t b) { mp_buffer_info_t buffer_info; @@ -91,14 +86,14 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(cc_obj, _cc); //{ -//| .. method:: AlphaFunc(func, ref) -//| -//| Set the alpha test function +//| def AlphaFunc(self, func: int, ref: int) -> Any: +//| """Set the alpha test function //| //| :param int func: specifies the test function, one of ``NEVER``, ``LESS``, ``LEQUAL``, ``GREATER``, ``GEQUAL``, ``EQUAL``, ``NOTEQUAL``, or ``ALWAYS``. Range 0-7. The initial value is ALWAYS(7) //| :param int ref: specifies the reference value for the alpha test. Range 0-255. The initial value is 0 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _alphafunc(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -109,14 +104,14 @@ STATIC mp_obj_t _alphafunc(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(alphafunc_obj, _alphafunc); -//| .. method:: Begin(prim) -//| -//| Begin drawing a graphics primitive +//| def Begin(self, prim: int) -> Any: +//| """Begin drawing a graphics primitive //| //| :param int prim: graphics primitive. //| -//| Valid primitives are ``BITMAPS``, ``POINTS``, ``LINES``, ``LINE_STRIP``, ``EDGE_STRIP_R``, ``EDGE_STRIP_L``, ``EDGE_STRIP_A``, ``EDGE_STRIP_B`` and ``RECTS``. -//| +//| Valid primitives are ``BITMAPS``, ``POINTS``, ``LINES``, ``LINE_STRIP``, ``EDGE_STRIP_R``, ``EDGE_STRIP_L``, ``EDGE_STRIP_A``, ``EDGE_STRIP_B`` and ``RECTS``.""" +//| ... +//| STATIC mp_obj_t _begin(mp_obj_t self, mp_obj_t a0) { uint32_t prim = mp_obj_get_int_truncated(a0); @@ -125,11 +120,11 @@ STATIC mp_obj_t _begin(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(begin_obj, _begin); -//| .. method:: BitmapExtFormat(format) +//| def BitmapExtFormat(self, format: int) -> Any: +//| """Set the bitmap format //| -//| Set the bitmap format -//| -//| :param int format: bitmap pixel format. +//| :param int format: bitmap pixel format.""" +//| ... //| STATIC mp_obj_t _bitmapextformat(mp_obj_t self, mp_obj_t a0) { @@ -139,13 +134,13 @@ STATIC mp_obj_t _bitmapextformat(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(bitmapextformat_obj, _bitmapextformat); -//| .. method:: BitmapHandle(handle) -//| -//| Set the bitmap handle +//| def BitmapHandle(self, handle: int) -> Any: +//| """Set the bitmap handle //| //| :param int handle: bitmap handle. Range 0-31. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaphandle(mp_obj_t self, mp_obj_t a0) { @@ -155,12 +150,12 @@ STATIC mp_obj_t _bitmaphandle(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(bitmaphandle_obj, _bitmaphandle); -//| .. method:: BitmapLayoutH(linestride, height) -//| -//| Set the source bitmap memory format and layout for the current handle. high bits for large bitmaps +//| def BitmapLayoutH(self, linestride: int, height: int) -> Any: +//| """Set the source bitmap memory format and layout for the current handle. high bits for large bitmaps //| //| :param int linestride: high part of bitmap line stride, in bytes. Range 0-7 -//| :param int height: high part of bitmap height, in lines. Range 0-3 +//| :param int height: high part of bitmap height, in lines. Range 0-3""" +//| ... //| STATIC mp_obj_t _bitmaplayouth(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -171,13 +166,13 @@ STATIC mp_obj_t _bitmaplayouth(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(bitmaplayouth_obj, _bitmaplayouth); -//| .. method:: BitmapLayout(format, linestride, height) -//| -//| Set the source bitmap memory format and layout for the current handle +//| def BitmapLayout(self, format: int, linestride: int, height: int) -> Any: +//| """Set the source bitmap memory format and layout for the current handle //| //| :param int format: bitmap pixel format, or GLFORMAT to use BITMAP_EXT_FORMAT instead. Range 0-31 //| :param int linestride: bitmap line stride, in bytes. Range 0-1023 -//| :param int height: bitmap height, in lines. Range 0-511 +//| :param int height: bitmap height, in lines. Range 0-511""" +//| ... //| STATIC mp_obj_t _bitmaplayout(size_t n_args, const mp_obj_t *args) { @@ -189,12 +184,12 @@ STATIC mp_obj_t _bitmaplayout(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bitmaplayout_obj, 4, 4, _bitmaplayout); -//| .. method:: BitmapSizeH(width, height) -//| -//| Set the screen drawing of bitmaps for the current handle. high bits for large bitmaps +//| def BitmapSizeH(self, width: int, height: int) -> Any: +//| """Set the screen drawing of bitmaps for the current handle. high bits for large bitmaps //| //| :param int width: high part of drawn bitmap width, in pixels. Range 0-3 -//| :param int height: high part of drawn bitmap height, in pixels. Range 0-3 +//| :param int height: high part of drawn bitmap height, in pixels. Range 0-3""" +//| ... //| STATIC mp_obj_t _bitmapsizeh(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -205,15 +200,15 @@ STATIC mp_obj_t _bitmapsizeh(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(bitmapsizeh_obj, _bitmapsizeh); -//| .. method:: BitmapSize(filter, wrapx, wrapy, width, height) -//| -//| Set the screen drawing of bitmaps for the current handle +//| def BitmapSize(self, filter: int, wrapx: int, wrapy: int, width: int, height: int) -> Any: +//| """Set the screen drawing of bitmaps for the current handle //| //| :param int filter: bitmap filtering mode, one of ``NEAREST`` or ``BILINEAR``. Range 0-1 //| :param int wrapx: bitmap :math:`x` wrap mode, one of ``REPEAT`` or ``BORDER``. Range 0-1 //| :param int wrapy: bitmap :math:`y` wrap mode, one of ``REPEAT`` or ``BORDER``. Range 0-1 //| :param int width: drawn bitmap width, in pixels. Range 0-511 -//| :param int height: drawn bitmap height, in pixels. Range 0-511 +//| :param int height: drawn bitmap height, in pixels. Range 0-511""" +//| ... //| STATIC mp_obj_t _bitmapsize(size_t n_args, const mp_obj_t *args) { @@ -227,11 +222,11 @@ STATIC mp_obj_t _bitmapsize(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bitmapsize_obj, 6, 6, _bitmapsize); -//| .. method:: BitmapSource(addr) +//| def BitmapSource(self, addr: int) -> Any: +//| """Set the source address for bitmap graphics //| -//| Set the source address for bitmap graphics -//| -//| :param int addr: Bitmap start address, pixel-aligned. May be in SRAM or flash. Range 0-16777215 +//| :param int addr: Bitmap start address, pixel-aligned. May be in SRAM or flash. Range 0-16777215""" +//| ... //| STATIC mp_obj_t _bitmapsource(mp_obj_t self, mp_obj_t a0) { @@ -241,14 +236,14 @@ STATIC mp_obj_t _bitmapsource(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(bitmapsource_obj, _bitmapsource); -//| .. method:: BitmapSwizzle(r, g, b, a) -//| -//| Set the source for the r,g,b and a channels of a bitmap +//| def BitmapSwizzle(self, r: int, g: int, b: int, a: int) -> Any: +//| """Set the source for the r,g,b and a channels of a bitmap //| //| :param int r: red component source channel. Range 0-7 //| :param int g: green component source channel. Range 0-7 //| :param int b: blue component source channel. Range 0-7 -//| :param int a: alpha component source channel. Range 0-7 +//| :param int a: alpha component source channel. Range 0-7""" +//| ... //| STATIC mp_obj_t _bitmapswizzle(size_t n_args, const mp_obj_t *args) { @@ -261,16 +256,16 @@ STATIC mp_obj_t _bitmapswizzle(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bitmapswizzle_obj, 5, 5, _bitmapswizzle); -//| .. method:: BitmapTransformA(p, v) -//| -//| Set the :math:`a` component of the bitmap transform matrix +//| def BitmapTransformA(self, p: Any, v: int) -> Any: +//| """Set the :math:`a` component of the bitmap transform matrix //| //| :param int p: precision control: 0 is 8.8, 1 is 1.15. Range 0-1. The initial value is 0 //| :param int v: The :math:`a` component of the bitmap transform matrix, in signed 8.8 or 1.15 bit fixed-point form. Range 0-131071. The initial value is 256 //| //| The initial value is **p** = 0, **v** = 256. This represents the value 1.0. //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaptransforma(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -281,16 +276,16 @@ STATIC mp_obj_t _bitmaptransforma(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(bitmaptransforma_obj, _bitmaptransforma); -//| .. method:: BitmapTransformB(p, v) -//| -//| Set the :math:`b` component of the bitmap transform matrix +//| def BitmapTransformB(self, p: Any, v: int) -> Any: +//| """Set the :math:`b` component of the bitmap transform matrix //| //| :param int p: precision control: 0 is 8.8, 1 is 1.15. Range 0-1. The initial value is 0 //| :param int v: The :math:`b` component of the bitmap transform matrix, in signed 8.8 or 1.15 bit fixed-point form. Range 0-131071. The initial value is 0 //| //| The initial value is **p** = 0, **v** = 0. This represents the value 0.0. //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaptransformb(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -301,13 +296,13 @@ STATIC mp_obj_t _bitmaptransformb(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(bitmaptransformb_obj, _bitmaptransformb); -//| .. method:: BitmapTransformC(v) -//| -//| Set the :math:`c` component of the bitmap transform matrix +//| def BitmapTransformC(self, v: int) -> Any: +//| """Set the :math:`c` component of the bitmap transform matrix //| //| :param int v: The :math:`c` component of the bitmap transform matrix, in signed 15.8 bit fixed-point form. Range 0-16777215. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaptransformc(mp_obj_t self, mp_obj_t a0) { @@ -317,16 +312,16 @@ STATIC mp_obj_t _bitmaptransformc(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(bitmaptransformc_obj, _bitmaptransformc); -//| .. method:: BitmapTransformD(p, v) -//| -//| Set the :math:`d` component of the bitmap transform matrix +//| def BitmapTransformD(self, p: Any, v: int) -> Any: +//| """Set the :math:`d` component of the bitmap transform matrix //| //| :param int p: precision control: 0 is 8.8, 1 is 1.15. Range 0-1. The initial value is 0 //| :param int v: The :math:`d` component of the bitmap transform matrix, in signed 8.8 or 1.15 bit fixed-point form. Range 0-131071. The initial value is 0 //| //| The initial value is **p** = 0, **v** = 0. This represents the value 0.0. //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaptransformd(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -337,16 +332,16 @@ STATIC mp_obj_t _bitmaptransformd(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(bitmaptransformd_obj, _bitmaptransformd); -//| .. method:: BitmapTransformE(p, v) -//| -//| Set the :math:`e` component of the bitmap transform matrix +//| def BitmapTransformE(self, p: Any, v: int) -> Any: +//| """Set the :math:`e` component of the bitmap transform matrix //| //| :param int p: precision control: 0 is 8.8, 1 is 1.15. Range 0-1. The initial value is 0 //| :param int v: The :math:`e` component of the bitmap transform matrix, in signed 8.8 or 1.15 bit fixed-point form. Range 0-131071. The initial value is 256 //| //| The initial value is **p** = 0, **v** = 256. This represents the value 1.0. //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaptransforme(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -357,13 +352,13 @@ STATIC mp_obj_t _bitmaptransforme(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(bitmaptransforme_obj, _bitmaptransforme); -//| .. method:: BitmapTransformF(v) -//| -//| Set the :math:`f` component of the bitmap transform matrix +//| def BitmapTransformF(self, v: int) -> Any: +//| """Set the :math:`f` component of the bitmap transform matrix //| //| :param int v: The :math:`f` component of the bitmap transform matrix, in signed 15.8 bit fixed-point form. Range 0-16777215. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _bitmaptransformf(mp_obj_t self, mp_obj_t a0) { @@ -373,14 +368,14 @@ STATIC mp_obj_t _bitmaptransformf(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(bitmaptransformf_obj, _bitmaptransformf); -//| .. method:: BlendFunc(src, dst) -//| -//| Set pixel arithmetic +//| def BlendFunc(self, src: int, dst: int) -> Any: +//| """Set pixel arithmetic //| //| :param int src: specifies how the source blending factor is computed. One of ``ZERO``, ``ONE``, ``SRC_ALPHA``, ``DST_ALPHA``, ``ONE_MINUS_SRC_ALPHA`` or ``ONE_MINUS_DST_ALPHA``. Range 0-7. The initial value is SRC_ALPHA(2) //| :param int dst: specifies how the destination blending factor is computed, one of the same constants as **src**. Range 0-7. The initial value is ONE_MINUS_SRC_ALPHA(4) //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _blendfunc(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -391,11 +386,11 @@ STATIC mp_obj_t _blendfunc(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(blendfunc_obj, _blendfunc); -//| .. method:: Call(dest) -//| -//| Execute a sequence of commands at another location in the display list +//| def Call(self, dest: int) -> Any: +//| """Execute a sequence of commands at another location in the display list //| -//| :param int dest: display list address. Range 0-65535 +//| :param int dest: display list address. Range 0-65535""" +//| ... //| STATIC mp_obj_t _call(mp_obj_t self, mp_obj_t a0) { @@ -405,13 +400,13 @@ STATIC mp_obj_t _call(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(call_obj, _call); -//| .. method:: Cell(cell) -//| -//| Set the bitmap cell number for the vertex2f command +//| def Cell(self, cell: int) -> Any: +//| """Set the bitmap cell number for the vertex2f command //| //| :param int cell: bitmap cell number. Range 0-127. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _cell(mp_obj_t self, mp_obj_t a0) { @@ -421,13 +416,13 @@ STATIC mp_obj_t _cell(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(cell_obj, _cell); -//| .. method:: ClearColorA(alpha) -//| -//| Set clear value for the alpha channel +//| def ClearColorA(self, alpha: int) -> Any: +//| """Set clear value for the alpha channel //| //| :param int alpha: alpha value used when the color buffer is cleared. Range 0-255. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _clearcolora(mp_obj_t self, mp_obj_t a0) { @@ -437,15 +432,15 @@ STATIC mp_obj_t _clearcolora(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(clearcolora_obj, _clearcolora); -//| .. method:: ClearColorRGB(red, green, blue) -//| -//| Set clear values for red, green and blue channels +//| def ClearColorRGB(self, red: int, green: int, blue: int) -> Any: +//| """Set clear values for red, green and blue channels //| //| :param int red: red value used when the color buffer is cleared. Range 0-255. The initial value is 0 //| :param int green: green value used when the color buffer is cleared. Range 0-255. The initial value is 0 //| :param int blue: blue value used when the color buffer is cleared. Range 0-255. The initial value is 0 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _clearcolorrgb(size_t n_args, const mp_obj_t *args) { @@ -457,13 +452,13 @@ STATIC mp_obj_t _clearcolorrgb(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(clearcolorrgb_obj, 4, 4, _clearcolorrgb); -//| .. method:: Clear(c, s, t) -//| -//| Clear buffers to preset values +//| def Clear(self, c: int, s: int, t: int) -> Any: +//| """Clear buffers to preset values //| //| :param int c: clear color buffer. Range 0-1 //| :param int s: clear stencil buffer. Range 0-1 -//| :param int t: clear tag buffer. Range 0-1 +//| :param int t: clear tag buffer. Range 0-1""" +//| ... //| STATIC mp_obj_t _clear(size_t n_args, const mp_obj_t *args) { @@ -475,13 +470,13 @@ STATIC mp_obj_t _clear(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(clear_obj, 1, 4, _clear); -//| .. method:: ClearStencil(s) -//| -//| Set clear value for the stencil buffer +//| def ClearStencil(self, s: int) -> Any: +//| """Set clear value for the stencil buffer //| //| :param int s: value used when the stencil buffer is cleared. Range 0-255. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _clearstencil(mp_obj_t self, mp_obj_t a0) { @@ -491,13 +486,12 @@ STATIC mp_obj_t _clearstencil(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(clearstencil_obj, _clearstencil); -//| .. method:: ClearTag(s) -//| -//| Set clear value for the tag buffer +//| def ClearTag(self, s: int) -> Any: +//| """Set clear value for the tag buffer //| //| :param int s: value used when the tag buffer is cleared. Range 0-255. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" //| STATIC mp_obj_t _cleartag(mp_obj_t self, mp_obj_t a0) { @@ -507,13 +501,13 @@ STATIC mp_obj_t _cleartag(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(cleartag_obj, _cleartag); -//| .. method:: ColorA(alpha) -//| -//| Set the current color alpha +//| def ColorA(self, alpha: int) -> Any: +//| """Set the current color alpha //| //| :param int alpha: alpha for the current color. Range 0-255. The initial value is 255 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _colora(mp_obj_t self, mp_obj_t a0) { @@ -523,16 +517,16 @@ STATIC mp_obj_t _colora(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(colora_obj, _colora); -//| .. method:: ColorMask(r, g, b, a) -//| -//| Enable and disable writing of frame buffer color components +//| def ColorMask(self, r: int, g: int, b: int, a: int) -> Any: +//| """Enable and disable writing of frame buffer color components //| //| :param int r: allow updates to the frame buffer red component. Range 0-1. The initial value is 1 //| :param int g: allow updates to the frame buffer green component. Range 0-1. The initial value is 1 //| :param int b: allow updates to the frame buffer blue component. Range 0-1. The initial value is 1 //| :param int a: allow updates to the frame buffer alpha component. Range 0-1. The initial value is 1 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _colormask(size_t n_args, const mp_obj_t *args) { @@ -545,15 +539,15 @@ STATIC mp_obj_t _colormask(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(colormask_obj, 5, 5, _colormask); -//| .. method:: ColorRGB(red, green, blue) -//| -//| Set the drawing color +//| def ColorRGB(self, red: int, green: int, blue: int) -> Any: +//| """Set the drawing color //| //| :param int red: red value for the current color. Range 0-255. The initial value is 255 //| :param int green: green for the current color. Range 0-255. The initial value is 255 //| :param int blue: blue for the current color. Range 0-255. The initial value is 255 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _colorrgb(size_t n_args, const mp_obj_t *args) { @@ -565,9 +559,8 @@ STATIC mp_obj_t _colorrgb(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(colorrgb_obj, 4, 4, _colorrgb); -//| .. method:: Display() -//| -//| End the display list +//| def Display(self, ) -> Any: ... +//| """End the display list""" //| STATIC mp_obj_t _display(mp_obj_t self) { @@ -577,12 +570,12 @@ STATIC mp_obj_t _display(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(display_obj, _display); -//| .. method:: End() +//| def End(self, ) -> Any: +//| """End drawing a graphics primitive //| -//| End drawing a graphics primitive +//| :meth:`Vertex2ii` and :meth:`Vertex2f` calls are ignored until the next :meth:`Begin`.""" +//| ... //| -//| :meth:`Vertex2ii` and :meth:`Vertex2f` calls are ignored until the next :meth:`Begin`. -//| STATIC mp_obj_t _end(mp_obj_t self) { @@ -591,11 +584,11 @@ STATIC mp_obj_t _end(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(end_obj, _end); -//| .. method:: Jump(dest) +//| def Jump(self, dest: int) -> Any: +//| """Execute commands at another location in the display list //| -//| Execute commands at another location in the display list -//| -//| :param int dest: display list address. Range 0-65535 +//| :param int dest: display list address. Range 0-65535""" +//| ... //| STATIC mp_obj_t _jump(mp_obj_t self, mp_obj_t a0) { @@ -605,13 +598,13 @@ STATIC mp_obj_t _jump(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(jump_obj, _jump); -//| .. method:: LineWidth(width) -//| -//| Set the width of rasterized lines +//| def LineWidth(self, width: int) -> Any: +//| """Set the width of rasterized lines //| //| :param int width: line width in :math:`1/16` pixel. Range 0-4095. The initial value is 16 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _linewidth(mp_obj_t self, mp_obj_t a0) { @@ -621,11 +614,11 @@ STATIC mp_obj_t _linewidth(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(linewidth_obj, _linewidth); -//| .. method:: Macro(m) -//| -//| Execute a single command from a macro register +//| def Macro(self, m: int) -> Any: +//| """Execute a single command from a macro register //| -//| :param int m: macro register to read. Range 0-1 +//| :param int m: macro register to read. Range 0-1""" +//| ... //| STATIC mp_obj_t _macro(mp_obj_t self, mp_obj_t a0) { @@ -635,9 +628,9 @@ STATIC mp_obj_t _macro(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(macro_obj, _macro); -//| .. method:: Nop() -//| -//| No operation +//| def Nop(self, ) -> Any: +//| """No operation""" +//| ... //| STATIC mp_obj_t _nop(mp_obj_t self) { @@ -647,13 +640,13 @@ STATIC mp_obj_t _nop(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(nop_obj, _nop); -//| .. method:: PaletteSource(addr) -//| -//| Set the base address of the palette +//| def PaletteSource(self, addr: int) -> Any: +//| """Set the base address of the palette //| //| :param int addr: Address in graphics SRAM, 2-byte aligned. Range 0-4194303. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _palettesource(mp_obj_t self, mp_obj_t a0) { @@ -663,13 +656,13 @@ STATIC mp_obj_t _palettesource(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(palettesource_obj, _palettesource); -//| .. method:: PointSize(size) -//| -//| Set the radius of rasterized points +//| def PointSize(self, size: int) -> Any: +//| """Set the radius of rasterized points //| //| :param int size: point radius in :math:`1/16` pixel. Range 0-8191. The initial value is 16 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _pointsize(mp_obj_t self, mp_obj_t a0) { @@ -679,9 +672,9 @@ STATIC mp_obj_t _pointsize(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(pointsize_obj, _pointsize); -//| .. method:: RestoreContext() -//| -//| Restore the current graphics context from the context stack +//| def RestoreContext(self, ) -> Any: +//| """Restore the current graphics context from the context stack""" +//| ... //| STATIC mp_obj_t _restorecontext(mp_obj_t self) { @@ -691,9 +684,9 @@ STATIC mp_obj_t _restorecontext(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(restorecontext_obj, _restorecontext); -//| .. method:: Return() -//| -//| Return from a previous call command +//| def Return(self, ) -> Any: +//| """Return from a previous call command""" +//| ... //| STATIC mp_obj_t _return(mp_obj_t self) { @@ -703,9 +696,9 @@ STATIC mp_obj_t _return(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(return_obj, _return); -//| .. method:: SaveContext() -//| -//| Push the current graphics context on the context stack +//| def SaveContext(self, ) -> Any: +//| """Push the current graphics context on the context stack""" +//| ... //| STATIC mp_obj_t _savecontext(mp_obj_t self) { @@ -715,14 +708,14 @@ STATIC mp_obj_t _savecontext(mp_obj_t self) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(savecontext_obj, _savecontext); -//| .. method:: ScissorSize(width, height) -//| -//| Set the size of the scissor clip rectangle +//| def ScissorSize(self, width: int, height: int) -> Any: +//| """Set the size of the scissor clip rectangle //| //| :param int width: The width of the scissor clip rectangle, in pixels. Range 0-4095. The initial value is hsize //| :param int height: The height of the scissor clip rectangle, in pixels. Range 0-4095. The initial value is 2048 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _scissorsize(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -733,14 +726,14 @@ STATIC mp_obj_t _scissorsize(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(scissorsize_obj, _scissorsize); -//| .. method:: ScissorXY(x, y) -//| -//| Set the top left corner of the scissor clip rectangle +//| def ScissorXY(self, x: int, y: int) -> Any: +//| """Set the top left corner of the scissor clip rectangle //| //| :param int x: The :math:`x` coordinate of the scissor clip rectangle, in pixels. Range 0-2047. The initial value is 0 //| :param int y: The :math:`y` coordinate of the scissor clip rectangle, in pixels. Range 0-2047. The initial value is 0 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _scissorxy(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -751,15 +744,15 @@ STATIC mp_obj_t _scissorxy(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(scissorxy_obj, _scissorxy); -//| .. method:: StencilFunc(func, ref, mask) -//| -//| Set function and reference value for stencil testing +//| def StencilFunc(self, func: int, ref: int, mask: int) -> Any: +//| """Set function and reference value for stencil testing //| //| :param int func: specifies the test function, one of ``NEVER``, ``LESS``, ``LEQUAL``, ``GREATER``, ``GEQUAL``, ``EQUAL``, ``NOTEQUAL``, or ``ALWAYS``. Range 0-7. The initial value is ALWAYS(7) //| :param int ref: specifies the reference value for the stencil test. Range 0-255. The initial value is 0 //| :param int mask: specifies a mask that is ANDed with the reference value and the stored stencil value. Range 0-255. The initial value is 255 //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _stencilfunc(size_t n_args, const mp_obj_t *args) { @@ -771,13 +764,13 @@ STATIC mp_obj_t _stencilfunc(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(stencilfunc_obj, 4, 4, _stencilfunc); -//| .. method:: StencilMask(mask) -//| -//| Control the writing of individual bits in the stencil planes +//| def StencilMask(self, mask: int) -> Any: +//| """Control the writing of individual bits in the stencil planes //| //| :param int mask: the mask used to enable writing stencil bits. Range 0-255. The initial value is 255 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _stencilmask(mp_obj_t self, mp_obj_t a0) { @@ -787,14 +780,14 @@ STATIC mp_obj_t _stencilmask(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(stencilmask_obj, _stencilmask); -//| .. method:: StencilOp(sfail, spass) -//| -//| Set stencil test actions +//| def StencilOp(self, sfail: int, spass: int) -> Any: +//| """Set stencil test actions //| //| :param int sfail: specifies the action to take when the stencil test fails, one of ``KEEP``, ``ZERO``, ``REPLACE``, ``INCR``, ``INCR_WRAP``, ``DECR``, ``DECR_WRAP``, and ``INVERT``. Range 0-7. The initial value is KEEP(1) //| :param int spass: specifies the action to take when the stencil test passes, one of the same constants as **sfail**. Range 0-7. The initial value is KEEP(1) //| -//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| These values are part of the graphics context and are saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _stencilop(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { @@ -805,13 +798,13 @@ STATIC mp_obj_t _stencilop(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(stencilop_obj, _stencilop); -//| .. method:: TagMask(mask) -//| -//| Control the writing of the tag buffer +//| def TagMask(self, mask: int) -> Any: +//| """Control the writing of the tag buffer //| //| :param int mask: allow updates to the tag buffer. Range 0-1. The initial value is 1 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _tagmask(mp_obj_t self, mp_obj_t a0) { @@ -821,13 +814,13 @@ STATIC mp_obj_t _tagmask(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(tagmask_obj, _tagmask); -//| .. method:: Tag(s) -//| -//| Set the current tag value +//| def Tag(self, s: int) -> Any: +//| """Set the current tag value //| //| :param int s: tag value. Range 0-255. The initial value is 255 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _tag(mp_obj_t self, mp_obj_t a0) { @@ -837,13 +830,13 @@ STATIC mp_obj_t _tag(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(tag_obj, _tag); -//| .. method:: VertexTranslateX(x) -//| -//| Set the vertex transformation's x translation component +//| def VertexTranslateX(self, x: int) -> Any: +//| """Set the vertex transformation's x translation component //| //| :param int x: signed x-coordinate in :math:`1/16` pixel. Range 0-131071. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _vertextranslatex(mp_obj_t self, mp_obj_t a0) { @@ -853,13 +846,13 @@ STATIC mp_obj_t _vertextranslatex(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(vertextranslatex_obj, _vertextranslatex); -//| .. method:: VertexTranslateY(y) -//| -//| Set the vertex transformation's y translation component +//| def VertexTranslateY(self, y: int) -> Any: +//| """Set the vertex transformation's y translation component //| //| :param int y: signed y-coordinate in :math:`1/16` pixel. Range 0-131071. The initial value is 0 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| @@ -870,13 +863,13 @@ STATIC mp_obj_t _vertextranslatey(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(vertextranslatey_obj, _vertextranslatey); -//| .. method:: VertexFormat(frac) -//| -//| Set the precision of vertex2f coordinates +//| def VertexFormat(self, frac: int) -> Any: +//| """Set the precision of vertex2f coordinates //| //| :param int frac: Number of fractional bits in X,Y coordinates, 0-4. Range 0-7. The initial value is 4 //| -//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`. +//| This value is part of the graphics context and is saved and restored by :meth:`SaveContext` and :meth:`RestoreContext`.""" +//| ... //| STATIC mp_obj_t _vertexformat(mp_obj_t self, mp_obj_t a0) { @@ -886,15 +879,15 @@ STATIC mp_obj_t _vertexformat(mp_obj_t self, mp_obj_t a0) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(vertexformat_obj, _vertexformat); -//| .. method:: Vertex2ii(x, y, handle, cell) -//| -//| :param int x: x-coordinate in pixels. Range 0-511 +//| def Vertex2ii(self, x: int, y: int, handle: int, cell: int) -> Any: +//| """:param int x: x-coordinate in pixels. Range 0-511 //| :param int y: y-coordinate in pixels. Range 0-511 //| :param int handle: bitmap handle. Range 0-31 //| :param int cell: cell number. Range 0-127 //| -//| This method is an alternative to :meth:`Vertex2f`. -//| +//| This method is an alternative to :meth:`Vertex2f`.""" +//| ... +//| STATIC mp_obj_t _vertex2ii(size_t n_args, const mp_obj_t *args) { uint32_t x = mp_obj_get_int_truncated(args[1]); @@ -961,12 +954,12 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(vertex2ii_obj, 3, 5, _vertex2ii); // Hand-written functions { -//| .. method:: Vertex2f(b) -//| -//| Draw a point. +//| def Vertex2f(self, b: Any) -> Any: +//| """Draw a point. //| //| :param float x: pixel x-coordinate -//| :param float y: pixel y-coordinate +//| :param float y: pixel y-coordinate""" +//| ... //| STATIC mp_obj_t _vertex2f(mp_obj_t self, mp_obj_t a0, mp_obj_t a1) { mp_float_t x = mp_obj_get_float(a0); @@ -980,14 +973,14 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_3(vertex2f_obj, _vertex2f); #define ADD_X(self, x) \ common_hal__eve_add(EVEHAL(self), sizeof(x), &(x)); -//| .. method:: cmd0(n) -//| -//| Append the command word n to the FIFO +//| def cmd0(self, n: int) -> Any: +//| """Append the command word n to the FIFO //| //| :param int n: The command code //| //| This method is used by the ``eve`` module to efficiently add -//| commands to the FIFO. +//| commands to the FIFO.""" +//| ... //| STATIC mp_obj_t _cmd0(mp_obj_t self, mp_obj_t n) { @@ -997,9 +990,8 @@ STATIC mp_obj_t _cmd0(mp_obj_t self, mp_obj_t n) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(cmd0_obj, _cmd0); -//| .. method:: cmd(n, fmt, args) -//| -//| Append a command packet to the FIFO. +//| def cmd(self, n: int, fmt: str, args: tuple) -> Any: +//| """Append a command packet to the FIFO. //| //| :param int n: The command code //| :param str fmt: The command format `struct` layout @@ -1008,7 +1000,8 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(cmd0_obj, _cmd0); //| Supported format codes: h, H, i, I. //| //| This method is used by the ``eve`` module to efficiently add -//| commands to the FIFO. +//| commands to the FIFO.""" +//| ... //| STATIC mp_obj_t _cmd(size_t n_args, const mp_obj_t *args) { mp_obj_t self = args[0]; diff --git a/shared-bindings/_pew/PewPew.c b/shared-bindings/_pew/PewPew.c index 3ff208761..352ef38f2 100644 --- a/shared-bindings/_pew/PewPew.c +++ b/shared-bindings/_pew/PewPew.c @@ -31,36 +31,31 @@ #include "shared-bindings/digitalio/DigitalInOut.h" #include "shared-bindings/util.h" #include "PewPew.h" -#include "shared-module/_pew/PewPew.h" +#include "common-hal/_pew/PewPew.h" #include "supervisor/shared/translate.h" - -//| .. currentmodule:: _pew -//| -//| :class:`PewPew` -- LED matrix and button driver -//| =============================================== +//| class PewPew: +//| """This is an internal module to be used by the ``pew.py`` library from +//| https://github.com/pewpew-game/pew-pewpew-standalone-10.x to handle the +//| LED matrix display and buttons on the ``pewpew10`` board. //| -//| This is an internal module to be used by the ``pew.py`` library from -//| https://github.com/pewpew-game/pew-pewpew-standalone-10.x to handle the -//| LED matrix display and buttons on the ``pewpew10`` board. +//| Usage:: //| -//| Usage:: -//| -//| This singleton class is instantiated by the ``pew`` library, and -//| used internally by it. All user-visible interactions are done through -//| that library. +//| This singleton class is instantiated by the ``pew`` library, and +//| used internally by it. All user-visible interactions are done through +//| that library.""" //| -//| .. class:: PewPew(buffer, rows, cols, buttons) -//| -//| Initializes matrix scanning routines. +//| def __init__(self, buffer: Any, rows: Any, cols: Any, buttons: Any): +//| """Initializes matrix scanning routines. //| -//| The ``buffer`` is a 64 byte long ``bytearray`` that stores what should -//| be displayed on the matrix. ``rows`` and ``cols`` are both lists of -//| eight ``DigitalInputOutput`` objects that are connected to the matrix -//| rows and columns. ``buttons`` is a ``DigitalInputOutput`` object that -//| is connected to the common side of all buttons (the other sides of the -//| buttons are connected to rows of the matrix). +//| The ``buffer`` is a 64 byte long ``bytearray`` that stores what should +//| be displayed on the matrix. ``rows`` and ``cols`` are both lists of +//| eight ``DigitalInputOutput`` objects that are connected to the matrix +//| rows and columns. ``buttons`` is a ``DigitalInputOutput`` object that +//| is connected to the common side of all buttons (the other sides of the +//| buttons are connected to rows of the matrix).""" +//| ... //| STATIC mp_obj_t pewpew_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { diff --git a/shared-bindings/_pew/__init__.c b/shared-bindings/_pew/__init__.c index 6c5520ac5..498beaf1c 100644 --- a/shared-bindings/_pew/__init__.c +++ b/shared-bindings/_pew/__init__.c @@ -27,7 +27,7 @@ #include "py/runtime.h" #include "py/mphal.h" #include "PewPew.h" -#include "shared-module/_pew/PewPew.h" +#include "common-hal/_pew/PewPew.h" STATIC mp_obj_t get_pressed(void) { pew_obj_t *pew = MP_STATE_VM(pew_singleton); @@ -41,17 +41,7 @@ STATIC mp_obj_t get_pressed(void) { STATIC MP_DEFINE_CONST_FUN_OBJ_0(get_pressed_obj, get_pressed); -//| :mod:`_pew` --- LED matrix driver -//| ================================== -//| -//| .. module:: _pew -//| :synopsis: LED matrix driver -//| :platform: SAMD21 -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| PewPew +//| """LED matrix driver""" //| STATIC const mp_rom_map_elem_t pew_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR__pew) }, diff --git a/shared-bindings/_pixelbuf/PixelBuf.c b/shared-bindings/_pixelbuf/PixelBuf.c index 61b4c9ae0..c953951ea 100644 --- a/shared-bindings/_pixelbuf/PixelBuf.c +++ b/shared-bindings/_pixelbuf/PixelBuf.c @@ -44,31 +44,27 @@ extern const int32_t colorwheel(float pos); static void parse_byteorder(mp_obj_t byteorder_obj, pixelbuf_byteorder_details_t* parsed); -//| .. currentmodule:: pixelbuf +//| class PixelBuf: +//| """A fast RGB[W] pixel buffer for LED and similar devices.""" //| -//| :class:`PixelBuf` -- A fast RGB[W] pixel buffer for LED and similar devices -//| =========================================================================== +//| def __init__(self, size: int, *, byteorder: str = "BGR", brightness: float = 0, auto_write: bool = False, header: bytes = b"", trailer: bytes = b""): +//| """Create a PixelBuf object of the specified size, byteorder, and bits per pixel. //| -//| :class:`~_pixelbuf.PixelBuf` implements an RGB[W] bytearray abstraction. +//| When brightness is less than 1.0, a second buffer will be used to store the color values +//| before they are adjusted for brightness. //| -//| .. class:: PixelBuf(size, *, byteorder="BGR", brightness=0, auto_write=False, header=b"", trailer=b"") +//| When ``P`` (PWM duration) is present as the 4th character of the byteorder +//| string, the 4th value in the tuple/list for a pixel is the individual pixel +//| brightness (0.0-1.0) and will enable a Dotstar compatible 1st byte for each +//| pixel. //| -//| Create a PixelBuf object of the specified size, byteorder, and bits per pixel. -//| -//| When brightness is less than 1.0, a second buffer will be used to store the color values -//| before they are adjusted for brightness. -//| -//| When ``P`` (pwm duration) is present as the 4th character of the byteorder -//| string, the 4th value in the tuple/list for a pixel is the individual pixel -//| brightness (0.0-1.0) and will enable a Dotstar compatible 1st byte in the -//| output buffer (``buf``). -//| -//| :param ~int size: Number of pixelsx -//| :param ~str byteorder: Byte order string (such as "BGR" or "PBGR") -//| :param ~float brightness: Brightness (0 to 1.0, default 1.0) -//| :param ~bool auto_write: Whether to automatically write pixels (Default False) -//| :param bytes header: Sequence of bytes to always send before pixel values. -//| :param bytes trailer: Sequence of bytes to always send after pixel values. +//| :param ~int size: Number of pixels +//| :param ~str byteorder: Byte order string (such as "RGB", "RGBW" or "PBGR") +//| :param ~float brightness: Brightness (0 to 1.0, default 1.0) +//| :param ~bool auto_write: Whether to automatically write pixels (Default False) +//| :param bytes header: Sequence of bytes to always send before pixel values. +//| :param bytes trailer: Sequence of bytes to always send after pixel values.""" +//| ... //| STATIC mp_obj_t pixelbuf_pixelbuf_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, MP_OBJ_FUN_ARGS_MAX, true); @@ -156,9 +152,8 @@ static void parse_byteorder(mp_obj_t byteorder_obj, pixelbuf_byteorder_details_t } } -//| .. attribute:: bpp -//| -//| The number of bytes per pixel in the buffer (read-only) +//| bpp: Any = ... +//| """The number of bytes per pixel in the buffer (read-only)""" //| STATIC mp_obj_t pixelbuf_pixelbuf_obj_get_bpp(mp_obj_t self_in) { return MP_OBJ_NEW_SMALL_INT(common_hal__pixelbuf_pixelbuf_get_bpp(self_in)); @@ -173,12 +168,11 @@ const mp_obj_property_t pixelbuf_pixelbuf_bpp_obj = { }; -//| .. attribute:: brightness -//| -//| Float value between 0 and 1. Output brightness. +//| brightness: Any = ... +//| """Float value between 0 and 1. Output brightness. //| //| When brightness is less than 1.0, a second buffer will be used to store the color values -//| before they are adjusted for brightness. +//| before they are adjusted for brightness.""" //| STATIC mp_obj_t pixelbuf_pixelbuf_obj_get_brightness(mp_obj_t self_in) { return mp_obj_new_float(common_hal__pixelbuf_pixelbuf_get_brightness(self_in)); @@ -205,9 +199,8 @@ const mp_obj_property_t pixelbuf_pixelbuf_brightness_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: auto_write -//| -//| Whether to automatically write the pixels after each update. +//| auto_write: Any = ... +//| """Whether to automatically write the pixels after each update.""" //| STATIC mp_obj_t pixelbuf_pixelbuf_obj_get_auto_write(mp_obj_t self_in) { return mp_obj_new_bool(common_hal__pixelbuf_pixelbuf_get_auto_write(self_in)); @@ -228,9 +221,8 @@ const mp_obj_property_t pixelbuf_pixelbuf_auto_write_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: byteorder -//| -//| byteorder string for the buffer (read-only) +//| byteorder: Any = ... +//| """byteorder string for the buffer (read-only)""" //| STATIC mp_obj_t pixelbuf_pixelbuf_obj_get_byteorder(mp_obj_t self_in) { return common_hal__pixelbuf_pixelbuf_get_byteorder_string(self_in); @@ -253,10 +245,10 @@ STATIC mp_obj_t pixelbuf_pixelbuf_unary_op(mp_unary_op_t op, mp_obj_t self_in) { } } -//| .. method:: show() -//| -//| Transmits the color data to the pixels so that they are shown. This is done automatically -//| when `auto_write` is True. +//| def show(self, ) -> Any: +//| """Transmits the color data to the pixels so that they are shown. This is done automatically +//| when `auto_write` is True.""" +//| ... //| STATIC mp_obj_t pixelbuf_pixelbuf_show(mp_obj_t self_in) { @@ -265,9 +257,9 @@ STATIC mp_obj_t pixelbuf_pixelbuf_show(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(pixelbuf_pixelbuf_show_obj, pixelbuf_pixelbuf_show); -//| .. function:: fill(color) -//| -//| Fills the given pixelbuf with the given color. +//| def fill(color: Any) -> Any: +//| """Fills the given pixelbuf with the given color.""" +//| ... //| STATIC mp_obj_t pixelbuf_pixelbuf_fill(mp_obj_t self_in, mp_obj_t value) { @@ -277,17 +269,19 @@ STATIC mp_obj_t pixelbuf_pixelbuf_fill(mp_obj_t self_in, mp_obj_t value) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(pixelbuf_pixelbuf_fill_obj, pixelbuf_pixelbuf_fill); - -//| .. method:: __getitem__(index) -//| -//| Returns the pixel value at the given index as a tuple of (Red, Green, Blue[, White]) values -//| between 0 and 255. -//| -//| .. method:: __setitem__(index, value) +//| def __getitem__(self, index: Any) -> Any: +//| """Returns the pixel value at the given index as a tuple of (Red, Green, Blue[, White]) values +//| between 0 and 255. When in PWM (DotStar) mode, the 4th tuple value is a float of the pixel +//| intensity from 0-1.0.""" +//| ... //| -//| Sets the pixel value at the given index. Value can either be a tuple of (Red, Green, Blue -//| [, White]) values between 0 and 255 or an integer where the red, green and blue values are -//| packed into the lower three bytes (0xRRGGBB). +//| def __setitem__(self, index: Any, value: Any) -> Any: +//| """Sets the pixel value at the given index. Value can either be a tuple or integer. Tuples are +//| The individual (Red, Green, Blue[, White]) values between 0 and 255. If given an integer, the +//| red, green and blue values are packed into the lower three bytes (0xRRGGBB). +//| For RGBW byteorders, if given only RGB values either as an int or as a tuple, the white value +//| is used instead when the red, green, and blue values are the same.""" +//| ... //| STATIC mp_obj_t pixelbuf_pixelbuf_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj_t value) { if (value == MP_OBJ_NULL) { @@ -304,18 +298,21 @@ STATIC mp_obj_t pixelbuf_pixelbuf_subscr(mp_obj_t self_in, mp_obj_t index_in, mp size_t length = common_hal__pixelbuf_pixelbuf_get_len(self_in); mp_seq_get_fast_slice_indexes(length, index_in, &slice); - if (slice.step < 0) { - mp_raise_IndexError(translate("Negative step not supported")); + size_t slice_len; + if (slice.step > 0) { + slice_len = slice.stop - slice.start; + } else { + slice_len = 1 + slice.start - slice.stop; + } + if (slice.step > 1 || slice.step < -1) { + size_t step = slice.step > 0 ? slice.step : slice.step * -1; + slice_len = (slice_len / step) + (slice_len % step ? 1 : 0); } if (value == MP_OBJ_SENTINEL) { // Get - size_t len = slice.stop - slice.start; - if (slice.step > 1) { - len = (len / slice.step) + (len % slice.step ? 1 : 0); - } - mp_obj_tuple_t* t = MP_OBJ_TO_PTR(mp_obj_new_tuple(len, NULL)); - for (uint i = 0; i < len; i++) { - t->items[i] = common_hal__pixelbuf_pixelbuf_get_pixel(self_in, i * slice.step); + mp_obj_tuple_t* t = MP_OBJ_TO_PTR(mp_obj_new_tuple(slice_len, NULL)); + for (uint i = 0; i < slice_len; i++) { + t->items[i] = common_hal__pixelbuf_pixelbuf_get_pixel(self_in, i * slice.step + slice.start); } return MP_OBJ_FROM_PTR(t); } else { // Set @@ -325,10 +322,6 @@ STATIC mp_obj_t pixelbuf_pixelbuf_subscr(mp_obj_t self_in, mp_obj_t index_in, mp mp_raise_ValueError(translate("tuple/list required on RHS")); } - size_t dst_len = (slice.stop - slice.start); - if (slice.step > 1) { - dst_len = (dst_len / slice.step) + (dst_len % slice.step ? 1 : 0); - } mp_obj_t *src_objs; size_t num_items; if (MP_OBJ_IS_TYPE(value, &mp_type_list)) { @@ -340,12 +333,12 @@ STATIC mp_obj_t pixelbuf_pixelbuf_subscr(mp_obj_t self_in, mp_obj_t index_in, mp num_items = l->len; src_objs = l->items; } - if (num_items != dst_len) { + if (num_items != slice_len) { mp_raise_ValueError_varg(translate("Unmatched number of items on RHS (expected %d, got %d)."), - dst_len, num_items); + slice_len, num_items); } - common_hal__pixelbuf_pixelbuf_set_pixels(self_in, slice.start, slice.stop, slice.step, src_objs); + common_hal__pixelbuf_pixelbuf_set_pixels(self_in, slice.start, slice.step, slice_len, src_objs); return mp_const_none; #else return MP_OBJ_NULL; // op not supported diff --git a/shared-bindings/_pixelbuf/PixelBuf.h b/shared-bindings/_pixelbuf/PixelBuf.h index 68d6d4eef..14ee2e900 100644 --- a/shared-bindings/_pixelbuf/PixelBuf.h +++ b/shared-bindings/_pixelbuf/PixelBuf.h @@ -47,6 +47,6 @@ void common_hal__pixelbuf_pixelbuf_fill(mp_obj_t self, mp_obj_t item); void common_hal__pixelbuf_pixelbuf_show(mp_obj_t self); mp_obj_t common_hal__pixelbuf_pixelbuf_get_pixel(mp_obj_t self, size_t index); void common_hal__pixelbuf_pixelbuf_set_pixel(mp_obj_t self, size_t index, mp_obj_t item); -void common_hal__pixelbuf_pixelbuf_set_pixels(mp_obj_t self_in, size_t start, size_t stop, size_t step, mp_obj_t* values); +void common_hal__pixelbuf_pixelbuf_set_pixels(mp_obj_t self_in, size_t start, mp_int_t step, size_t slice_len, mp_obj_t* values); #endif // CP_SHARED_BINDINGS_PIXELBUF_PIXELBUF_H diff --git a/shared-bindings/_pixelbuf/__init__.c b/shared-bindings/_pixelbuf/__init__.c index 424ed23e4..bfd479fde 100644 --- a/shared-bindings/_pixelbuf/__init__.c +++ b/shared-bindings/_pixelbuf/__init__.c @@ -33,56 +33,48 @@ #include "shared-bindings/_pixelbuf/PixelBuf.h" -//| :mod:`_pixelbuf` --- Fast RGB(W) pixel buffer and helpers -//| =========================================================== - -//| .. module:: _pixelbuf -//| :synopsis: A fast RGB(W) pixel buffer library for like NeoPixel and DotStar. +//| """A fast RGB(W) pixel buffer library for like NeoPixel and DotStar. //| //| The `_pixelbuf` module provides the :py:class:`PixelBuf` class to accelerate //| RGB(W) strip/matrix manipulation, such as DotStar and Neopixel. //| -//| Byteorders are configured with strings, such as "RGB" or "RGBD". -//| TODO: Pull in docs from pypixelbuf. - -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| PixelBuf - +//| Byteorders are configured with strings, such as "RGB" or "RGBD".""" +// TODO: Pull in docs from pypixelbuf. -//| .. function:: wheel(n) +//| def colorwheel(n: int) -> Any: +//| """C implementation of the common wheel() function found in many examples. +//| Returns the colorwheel RGB value as an integer value for n (usable in :py:class:`PixelBuf`, neopixel, and dotstar).""" +//| ... //| -//| C implementation of the common wheel() function found in many examples. -//| Returns the colorwheel RGB value as an integer value for n (usable in :py:class:`PixelBuf`, neopixel, and dotstar). +//| def wheel(n: Any) -> Any: +//| """Use of wheel() is deprecated. Please use colorwheel().""" //| -STATIC mp_obj_t pixelbuf_wheel(mp_obj_t n) { +STATIC mp_obj_t pixelbuf_colorwheel(mp_obj_t n) { return MP_OBJ_NEW_SMALL_INT(colorwheel(MP_OBJ_IS_SMALL_INT(n) ? MP_OBJ_SMALL_INT_VALUE(n) : mp_obj_float_get(n))); } -STATIC MP_DEFINE_CONST_FUN_OBJ_1(pixelbuf_wheel_obj, pixelbuf_wheel); +STATIC MP_DEFINE_CONST_FUN_OBJ_1(pixelbuf_colorwheel_obj, pixelbuf_colorwheel); const int32_t colorwheel(float pos) { if (pos > 255) { pos = pos - ((uint32_t)(pos / 256) * 256); } if (pos < 85) - return (uint8_t)(pos * 3) << 16 | (uint8_t)(255 - (pos * 3)) << 8; + return (uint8_t)(255 - (pos * 3)) << 16 | (uint8_t)(pos * 3) << 8; else if (pos < 170) { pos -= 85; - return (uint8_t)(255 - (pos * 3)) << 16 | (uint8_t)(pos * 3); + return (uint8_t)(255 - (pos * 3)) << 8 | (uint8_t)(pos * 3); } else { pos -= 170; - return (uint8_t)(pos * 3) << 8 | (uint8_t)(255 - pos * 3); + return (uint8_t)(pos * 3) << 16 | (uint8_t)(255 - (pos * 3)); } } STATIC const mp_rom_map_elem_t pixelbuf_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR__pixelbuf) }, { MP_ROM_QSTR(MP_QSTR_PixelBuf), MP_ROM_PTR(&pixelbuf_pixelbuf_type) }, - { MP_ROM_QSTR(MP_QSTR_wheel), MP_ROM_PTR(&pixelbuf_wheel_obj) }, + { MP_ROM_QSTR(MP_QSTR_wheel), MP_ROM_PTR(&pixelbuf_colorwheel_obj) }, + { MP_ROM_QSTR(MP_QSTR_colorwheel), MP_ROM_PTR(&pixelbuf_colorwheel_obj) }, }; STATIC MP_DEFINE_CONST_DICT(pixelbuf_module_globals, pixelbuf_module_globals_table); diff --git a/shared-bindings/_stage/Layer.c b/shared-bindings/_stage/Layer.c index 12028b131..0f8260e53 100644 --- a/shared-bindings/_stage/Layer.c +++ b/shared-bindings/_stage/Layer.c @@ -30,25 +30,23 @@ #include "Layer.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: _stage +//| class Layer: +//| """Keep information about a single layer of graphics""" //| -//| :class:`Layer` -- Keep information about a single layer of graphics -//| =================================================================== +//| def __init__(self, width: int, height: int, graphic: bytearray, palette: bytearray, grid: bytearray): +//| """Keep internal information about a layer of graphics (either a +//| ``Grid`` or a ``Sprite``) in a format suitable for fast rendering +//| with the ``render()`` function. //| -//| .. class:: Layer(width, height, graphic, palette, [grid]) +//| :param int width: The width of the grid in tiles, or 1 for sprites. +//| :param int height: The height of the grid in tiles, or 1 for sprites. +//| :param bytearray graphic: The graphic data of the tiles. +//| :param bytearray palette: The color palette to be used. +//| :param bytearray grid: The contents of the grid map. //| -//| Keep internal information about a layer of graphics (either a -//| ``Grid`` or a ``Sprite``) in a format suitable for fast rendering -//| with the ``render()`` function. -//| -//| :param int width: The width of the grid in tiles, or 1 for sprites. -//| :param int height: The height of the grid in tiles, or 1 for sprites. -//| :param bytearray graphic: The graphic data of the tiles. -//| :param bytearray palette: The color palette to be used. -//| :param bytearray grid: The contents of the grid map. -//| -//| This class is intended for internal use in the ``stage`` library and -//| it shouldn't be used on its own. +//| This class is intended for internal use in the ``stage`` library and +//| it shouldn't be used on its own.""" +//| ... //| STATIC mp_obj_t layer_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -90,9 +88,9 @@ STATIC mp_obj_t layer_make_new(const mp_obj_type_t *type, size_t n_args, return MP_OBJ_FROM_PTR(self); } -//| .. method:: move(x, y) -//| -//| Set the offset of the layer to the specified values. +//| def move(self, x: Any, y: Any) -> Any: +//| """Set the offset of the layer to the specified values.""" +//| ... //| STATIC mp_obj_t layer_move(mp_obj_t self_in, mp_obj_t x_in, mp_obj_t y_in) { layer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -102,10 +100,10 @@ STATIC mp_obj_t layer_move(mp_obj_t self_in, mp_obj_t x_in, mp_obj_t y_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_3(layer_move_obj, layer_move); -//| .. method:: frame(frame, rotation) -//| -//| Set the animation frame of the sprite, and optionally rotation its -//| graphic. +//| def frame(self, frame: Any, rotation: Any) -> Any: +//| """Set the animation frame of the sprite, and optionally rotation its +//| graphic.""" +//| ... //| STATIC mp_obj_t layer_frame(mp_obj_t self_in, mp_obj_t frame_in, mp_obj_t rotation_in) { diff --git a/shared-bindings/_stage/Text.c b/shared-bindings/_stage/Text.c index 49c1d00ca..b0ff1525c 100644 --- a/shared-bindings/_stage/Text.c +++ b/shared-bindings/_stage/Text.c @@ -30,25 +30,23 @@ #include "Text.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: _stage +//| class Text: +//| """Keep information about a single grid of text""" //| -//| :class:`Text` -- Keep information about a single text of text -//| ============================================================== +//| def __init__(self, width: int, height: int, font: bytearray, palette: bytearray, chars: bytearray): +//| """Keep internal information about a grid of text +//| in a format suitable for fast rendering +//| with the ``render()`` function. //| -//| .. class:: Text(width, height, font, palette, chars) +//| :param int width: The width of the grid in tiles, or 1 for sprites. +//| :param int height: The height of the grid in tiles, or 1 for sprites. +//| :param bytearray font: The font data of the characters. +//| :param bytearray palette: The color palette to be used. +//| :param bytearray chars: The contents of the character grid. //| -//| Keep internal information about a text of text -//| in a format suitable for fast rendering -//| with the ``render()`` function. -//| -//| :param int width: The width of the grid in tiles, or 1 for sprites. -//| :param int height: The height of the grid in tiles, or 1 for sprites. -//| :param bytearray font: The font data of the characters. -//| :param bytearray palette: The color palette to be used. -//| :param bytearray chars: The contents of the character grid. -//| -//| This class is intended for internal use in the ``stage`` library and -//| it shouldn't be used on its own. +//| This class is intended for internal use in the ``stage`` library and +//| it shouldn't be used on its own.""" +//| ... //| STATIC mp_obj_t text_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -84,9 +82,9 @@ STATIC mp_obj_t text_make_new(const mp_obj_type_t *type, size_t n_args, return MP_OBJ_FROM_PTR(self); } -//| .. method:: move(x, y) -//| -//| Set the offset of the text to the specified values. +//| def move(self, x: Any, y: Any) -> Any: +//| """Set the offset of the text to the specified values.""" +//| ... //| STATIC mp_obj_t text_move(mp_obj_t self_in, mp_obj_t x_in, mp_obj_t y_in) { text_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/_stage/__init__.c b/shared-bindings/_stage/__init__.c index 4bac280bf..6a5638185 100644 --- a/shared-bindings/_stage/__init__.c +++ b/shared-bindings/_stage/__init__.c @@ -34,26 +34,13 @@ #include "Layer.h" #include "Text.h" -//| :mod:`_stage` --- C-level helpers for animation of sprites on a stage -//| ===================================================================== -//| -//| .. module:: _stage -//| :synopsis: C-level helpers for animation of sprites on a stage -//| :platform: SAMD21 +//| """C-level helpers for animation of sprites on a stage //| //| The `_stage` module contains native code to speed-up the ```stage`` Library -//| <https://github.com/python-ugame/circuitpython-stage>`_. -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Layer -//| Text +//| <https://github.com/python-ugame/circuitpython-stage>`_.""" //| -//| .. function:: render(x0, y0, x1, y1, layers, buffer, display[, scale[, background]]) -//| -//| Render and send to the display a fragment of the screen. +//| def render(x0: int, y0: int, x1: int, y1: int, layers: list, buffer: bytearray, display: displayio.Display, scale: int, background: int) -> Any: +//| """Render and send to the display a fragment of the screen. //| //| :param int x0: Left edge of the fragment. //| :param int y0: Top edge of the fragment. @@ -70,7 +57,8 @@ //| valid. //| //| This function is intended for internal use in the ``stage`` library -//| and all the necessary checks are performed there. +//| and all the necessary checks are performed there.""" +//| STATIC mp_obj_t stage_render(size_t n_args, const mp_obj_t *args) { uint16_t x0 = mp_obj_get_int(args[0]); uint16_t y0 = mp_obj_get_int(args[1]); diff --git a/shared-bindings/aesio/__init__.c b/shared-bindings/aesio/__init__.c new file mode 100644 index 000000000..80913b70a --- /dev/null +++ b/shared-bindings/aesio/__init__.c @@ -0,0 +1,65 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <stdint.h> + +#include "py/obj.h" +#include "py/runtime.h" + +#include "__init__.h" + +//| """AES encryption routines +//| +//| The `AES` module contains classes used to implement encryption +//| and decryption. It aims to be low overhead in terms of memory.""" + + +STATIC const mp_obj_tuple_t mp_aes_key_size_obj = { + {&mp_type_tuple}, + 3, + { + MP_OBJ_NEW_SMALL_INT(16), + MP_OBJ_NEW_SMALL_INT(24), + MP_OBJ_NEW_SMALL_INT(32), + } +}; + +STATIC const mp_rom_map_elem_t aesio_module_globals_table[] = { + {MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_aesio)}, + {MP_ROM_QSTR(MP_QSTR_AES), MP_ROM_PTR(&aesio_aes_type) }, + {MP_ROM_QSTR(MP_QSTR_MODE_ECB), MP_ROM_INT(AES_MODE_ECB)}, + {MP_ROM_QSTR(MP_QSTR_MODE_CBC), MP_ROM_INT(AES_MODE_CBC)}, + {MP_ROM_QSTR(MP_QSTR_MODE_CTR), MP_ROM_INT(AES_MODE_CTR)}, + {MP_ROM_QSTR(MP_QSTR_block_size), MP_ROM_INT(AES_BLOCKLEN)}, + {MP_ROM_QSTR(MP_QSTR_key_size), (mp_obj_t)&mp_aes_key_size_obj}, +}; + +STATIC MP_DEFINE_CONST_DICT(aesio_module_globals, aesio_module_globals_table); + +const mp_obj_module_t aesio_module = { + .base = {&mp_type_module}, + .globals = (mp_obj_dict_t *)&aesio_module_globals, +}; diff --git a/shared-bindings/aesio/__init__.h b/shared-bindings/aesio/__init__.h new file mode 100644 index 000000000..634fed2e5 --- /dev/null +++ b/shared-bindings/aesio/__init__.h @@ -0,0 +1,53 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_AESIO_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_AESIO_H + +#include "shared-module/aesio/__init__.h" + +extern const mp_obj_type_t aesio_aes_type; + +void common_hal_aesio_aes_construct(aesio_aes_obj_t* self, + const uint8_t* key, + uint32_t key_length, + const uint8_t* iv, + int mode, + int counter); +void common_hal_aesio_aes_rekey(aesio_aes_obj_t* self, + const uint8_t* key, + uint32_t key_length, + const uint8_t* iv); +void common_hal_aesio_aes_set_mode(aesio_aes_obj_t* self, + int mode); +void common_hal_aesio_aes_encrypt(aesio_aes_obj_t* self, + uint8_t* buffer, + size_t len); +void common_hal_aesio_aes_decrypt(aesio_aes_obj_t* self, + uint8_t* buffer, + size_t len); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_AESIO_H diff --git a/shared-bindings/aesio/aes.c b/shared-bindings/aesio/aes.c new file mode 100644 index 000000000..f6a0a89b8 --- /dev/null +++ b/shared-bindings/aesio/aes.c @@ -0,0 +1,268 @@ +#include <stdint.h> +#include <string.h> + +#include "py/obj.h" +#include "py/objproperty.h" +#include "py/runtime.h" + +#include "shared-bindings/aesio/__init__.h" + +// Defined at the end of this file + +//| class AES: +//| """Encrypt and decrypt AES streams""" +//| +//| def __init__(self, key, mode=0, iv=None, segment_size=8) -> Any: +//| """Create a new AES state with the given key. +//| +//| :param bytearray key: A 16-, 24-, or 32-byte key +//| :param int mode: AES mode to use. One of: AES.MODE_ECB, AES.MODE_CBC, or +//| AES.MODE_CTR +//| :param bytearray iv: Initialization vector to use for CBC or CTR mode +//| +//| Additional arguments are supported for legacy reasons. +//| +//| Encrypting a string:: +//| +//| import aesio +//| from binascii import hexlify +//| +//| key = b'Sixteen byte key' +//| inp = b'Circuit Python!!' # Note: 16-bytes long +//| outp = bytearray(len(inp)) +//| cipher = aesio.AES(key, aesio.mode.MODE_ECB) +//| cipher.encrypt_into(inp, outp) +//| hexlify(outp)""" +//| ... +//| + +STATIC mp_obj_t aesio_aes_make_new(const mp_obj_type_t *type, size_t n_args, + const mp_obj_t *pos_args, + mp_map_t *kw_args) { + (void)type; + enum { ARG_key, ARG_mode, ARG_IV, ARG_counter, ARG_segment_size }; + static const mp_arg_t allowed_args[] = { + {MP_QSTR_key, MP_ARG_OBJ | MP_ARG_REQUIRED}, + {MP_QSTR_mode, MP_ARG_INT, {.u_int = AES_MODE_ECB}}, + {MP_QSTR_IV, MP_ARG_OBJ}, + {MP_QSTR_counter, MP_ARG_OBJ}, + {MP_QSTR_segment_size, MP_ARG_INT, {.u_int = 8}}, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), + allowed_args, args); + + aesio_aes_obj_t *self = m_new_obj(aesio_aes_obj_t); + self->base.type = &aesio_aes_type; + + mp_buffer_info_t bufinfo; + + const uint8_t *key = NULL; + uint32_t key_length = 0; + if (mp_get_buffer(args[ARG_key].u_obj, &bufinfo, MP_BUFFER_READ)) { + if ((bufinfo.len != 16) && (bufinfo.len != 24) && (bufinfo.len != 32)) { + mp_raise_TypeError(translate("Key must be 16, 24, or 32 bytes long")); + } + key = bufinfo.buf; + key_length = bufinfo.len; + } else { + mp_raise_TypeError(translate("No key was specified")); + } + + int mode = args[ARG_mode].u_int; + switch (args[ARG_mode].u_int) { + case AES_MODE_CBC: + case AES_MODE_ECB: + case AES_MODE_CTR: + break; + default: + mp_raise_TypeError(translate("Requested AES mode is unsupported")); + } + + // IV is required for CBC mode and is ignored for other modes. + const uint8_t *iv = NULL; + if (args[ARG_IV].u_obj != NULL && + mp_get_buffer(args[ARG_IV].u_obj, &bufinfo, MP_BUFFER_READ)) { + if (bufinfo.len != AES_BLOCKLEN) { + mp_raise_TypeError_varg(translate("IV must be %d bytes long"), + AES_BLOCKLEN); + } + iv = bufinfo.buf; + } + + common_hal_aesio_aes_construct(self, key, key_length, iv, mode, + args[ARG_counter].u_int); + return MP_OBJ_FROM_PTR(self); +} + +STATIC mp_obj_t aesio_aes_rekey(size_t n_args, const mp_obj_t *pos_args) { + aesio_aes_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); + + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(pos_args[1], &bufinfo, MP_BUFFER_READ); + const uint8_t *key = bufinfo.buf; + size_t key_length = bufinfo.len; + if (key == NULL) { + mp_raise_ValueError(translate("No key was specified")); + } + if ((key_length != 16) && (key_length != 24) && (key_length != 32)) { + mp_raise_TypeError(translate("Key must be 16, 24, or 32 bytes long")); + } + + const uint8_t *iv = NULL; + if (n_args > 2) { + mp_get_buffer_raise(pos_args[2], &bufinfo, MP_BUFFER_READ); + size_t iv_length = bufinfo.len; + iv = (const uint8_t *)bufinfo.buf; + if (iv_length != AES_BLOCKLEN) { + mp_raise_TypeError_varg(translate("IV must be %d bytes long"), + AES_BLOCKLEN); + } + } + + common_hal_aesio_aes_rekey(self, key, key_length, iv); + return mp_const_none; +} + +MP_DEFINE_CONST_FUN_OBJ_VAR(aesio_aes_rekey_obj, 2, aesio_aes_rekey); + +STATIC void validate_length(aesio_aes_obj_t *self, size_t src_length, + size_t dest_length) { + if (src_length != dest_length) { + mp_raise_ValueError( + translate("Source and destination buffers must be the same length")); + } + + switch (self->mode) { + case AES_MODE_ECB: + if (src_length != 16) { + mp_raise_msg(&mp_type_ValueError, + translate("ECB only operates on 16 bytes at a time")); + } + break; + case AES_MODE_CBC: + if ((src_length & 15) != 0) { + mp_raise_msg(&mp_type_ValueError, + translate("CBC blocks must be multiples of 16 bytes")); + } + break; + case AES_MODE_CTR: + break; + } +} + +//| def encrypt_into(src, dest) -> None: +//| """Encrypt the buffer from ``src`` into ``dest``. +//| +//| For ECB mode, the buffers must be 16 bytes long. For CBC mode, the +//| buffers must be a multiple of 16 bytes, and must be equal length. For +//| CTX mode, there are no restrictions.""" +//| ... +//| +STATIC mp_obj_t aesio_aes_encrypt_into(mp_obj_t aesio_obj, mp_obj_t src, + mp_obj_t dest) { + if (!MP_OBJ_IS_TYPE(aesio_obj, &aesio_aes_type)) { + mp_raise_TypeError_varg(translate("Expected a %q"), aesio_aes_type.name); + } + // Convert parameters into expected types. + aesio_aes_obj_t *aes = MP_OBJ_TO_PTR(aesio_obj); + + mp_buffer_info_t srcbufinfo, destbufinfo; + mp_get_buffer_raise(src, &srcbufinfo, MP_BUFFER_READ); + mp_get_buffer_raise(dest, &destbufinfo, MP_BUFFER_WRITE); + validate_length(aes, srcbufinfo.len, destbufinfo.len); + + memcpy(destbufinfo.buf, srcbufinfo.buf, srcbufinfo.len); + + common_hal_aesio_aes_encrypt(aes, (uint8_t *)destbufinfo.buf, + destbufinfo.len); + return mp_const_none; +} + +STATIC MP_DEFINE_CONST_FUN_OBJ_3(aesio_aes_encrypt_into_obj, + aesio_aes_encrypt_into); + +//| def decrypt_into(src, dest) -> None: +//| +//| """Decrypt the buffer from ``src`` into ``dest``. +//| For ECB mode, the buffers must be 16 bytes long. For CBC mode, the +//| buffers must be a multiple of 16 bytes, and must be equal length. For +//| CTX mode, there are no restrictions.""" +//| ... +//| +STATIC mp_obj_t aesio_aes_decrypt_into(mp_obj_t aesio_obj, mp_obj_t src, + mp_obj_t dest) { + if (!MP_OBJ_IS_TYPE(aesio_obj, &aesio_aes_type)) { + mp_raise_TypeError_varg(translate("Expected a %q"), aesio_aes_type.name); + } + // Convert parameters into expected types. + aesio_aes_obj_t *aes = MP_OBJ_TO_PTR(aesio_obj); + + mp_buffer_info_t srcbufinfo, destbufinfo; + mp_get_buffer_raise(src, &srcbufinfo, MP_BUFFER_READ); + mp_get_buffer_raise(dest, &destbufinfo, MP_BUFFER_WRITE); + validate_length(aes, srcbufinfo.len, destbufinfo.len); + + memcpy(destbufinfo.buf, srcbufinfo.buf, srcbufinfo.len); + + common_hal_aesio_aes_decrypt(aes, (uint8_t *)destbufinfo.buf, + destbufinfo.len); + return mp_const_none; +} + +STATIC MP_DEFINE_CONST_FUN_OBJ_3(aesio_aes_decrypt_into_obj, + aesio_aes_decrypt_into); + +STATIC mp_obj_t aesio_aes_get_mode(mp_obj_t aesio_obj) { + if (!MP_OBJ_IS_TYPE(aesio_obj, &aesio_aes_type)) { + mp_raise_TypeError_varg(translate("Expected a %q"), aesio_aes_type.name); + } + aesio_aes_obj_t *self = MP_OBJ_TO_PTR(aesio_obj); + return MP_OBJ_NEW_SMALL_INT(self->mode); +} +MP_DEFINE_CONST_FUN_OBJ_1(aesio_aes_get_mode_obj, aesio_aes_get_mode); + +STATIC mp_obj_t aesio_aes_set_mode(mp_obj_t aesio_obj, mp_obj_t mode_obj) { + if (!MP_OBJ_IS_TYPE(aesio_obj, &aesio_aes_type)) { + mp_raise_TypeError_varg(translate("Expected a %q"), aesio_aes_type.name); + } + aesio_aes_obj_t *self = MP_OBJ_TO_PTR(aesio_obj); + + int mode = mp_obj_get_int(mode_obj); + switch (mode) { + case AES_MODE_CBC: + case AES_MODE_ECB: + case AES_MODE_CTR: + break; + default: + mp_raise_TypeError(translate("Requested AES mode is unsupported")); + } + + common_hal_aesio_aes_set_mode(self, mode); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(aesio_aes_set_mode_obj, aesio_aes_set_mode); + +const mp_obj_property_t aesio_aes_mode_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&aesio_aes_get_mode_obj, + (mp_obj_t)&aesio_aes_set_mode_obj, (mp_obj_t)&mp_const_none_obj}, +}; + +STATIC const mp_rom_map_elem_t aesio_locals_dict_table[] = { + // Methods + {MP_ROM_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_AES)}, + {MP_ROM_QSTR(MP_QSTR_encrypt_into), (mp_obj_t)&aesio_aes_encrypt_into_obj}, + {MP_ROM_QSTR(MP_QSTR_decrypt_into), (mp_obj_t)&aesio_aes_decrypt_into_obj}, + {MP_ROM_QSTR(MP_QSTR_rekey), (mp_obj_t)&aesio_aes_rekey_obj}, + {MP_ROM_QSTR(MP_QSTR_mode), (mp_obj_t)&aesio_aes_mode_obj}, +}; +STATIC MP_DEFINE_CONST_DICT(aesio_locals_dict, aesio_locals_dict_table); + +const mp_obj_type_t aesio_aes_type = { + {&mp_type_type}, + .name = MP_QSTR_AES, + .make_new = aesio_aes_make_new, + .locals_dict = (mp_obj_dict_t *)&aesio_locals_dict, +}; diff --git a/shared-bindings/analogio/AnalogIn.c b/shared-bindings/analogio/AnalogIn.c index 9a9b525d8..400784b39 100644 --- a/shared-bindings/analogio/AnalogIn.c +++ b/shared-bindings/analogio/AnalogIn.c @@ -36,26 +36,24 @@ #include "shared-bindings/analogio/AnalogIn.h" #include "shared-bindings/util.h" -//| .. currentmodule:: analogio +//| class AnalogIn: +//| """Read analog voltage levels //| -//| :class:`AnalogIn` -- read analog voltage -//| ============================================ +//| Usage:: //| -//| Usage:: +//| import analogio +//| from board import * //| -//| import analogio -//| from board import * -//| -//| adc = analogio.AnalogIn(A1) -//| val = adc.value +//| adc = analogio.AnalogIn(A1) +//| val = adc.value""" //| -//| .. class:: AnalogIn(pin) -//| -//| Use the AnalogIn on the given pin. The reference voltage varies by -//| platform so use ``reference_voltage`` to read the configured setting. +//| def __init__(self, pin: microcontroller.Pin): +//| """Use the AnalogIn on the given pin. The reference voltage varies by +//| platform so use ``reference_voltage`` to read the configured setting. //| -//| :param ~microcontroller.Pin pin: the pin to read from +//| :param ~microcontroller.Pin pin: the pin to read from""" +//| ... //| STATIC mp_obj_t analogio_analogin_make_new(const mp_obj_type_t *type, mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -63,21 +61,18 @@ STATIC mp_obj_t analogio_analogin_make_new(const mp_obj_type_t *type, mp_arg_check_num(n_args, kw_args, 1, 1, false); // 1st argument is the pin - mp_obj_t pin_obj = args[0]; - assert_pin(pin_obj, false); + const mcu_pin_obj_t *pin = validate_obj_is_free_pin(args[0]); analogio_analogin_obj_t *self = m_new_obj(analogio_analogin_obj_t); self->base.type = &analogio_analogin_type; - const mcu_pin_obj_t *pin = MP_OBJ_TO_PTR(pin_obj); - assert_pin_free(pin); common_hal_analogio_analogin_construct(self, pin); - return (mp_obj_t) self; + return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Turn off the AnalogIn and release the pin for other use. +//| def deinit(self, ) -> Any: +//| """Turn off the AnalogIn and release the pin for other use.""" +//| ... //| STATIC mp_obj_t analogio_analogin_deinit(mp_obj_t self_in) { analogio_analogin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -91,16 +86,16 @@ STATIC void check_for_deinit(analogio_analogin_obj_t *self) { raise_deinited_error(); } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t analogio_analogin___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -109,12 +104,11 @@ STATIC mp_obj_t analogio_analogin___exit__(size_t n_args, const mp_obj_t *args) } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(analogio_analogin___exit___obj, 4, 4, analogio_analogin___exit__); -//| .. attribute:: value -//| -//| The value on the analog pin between 0 and 65535 inclusive (16-bit). (read-only) +//| value: Any = ... +//| """The value on the analog pin between 0 and 65535 inclusive (16-bit). (read-only) //| //| Even if the underlying analog to digital converter (ADC) is lower -//| resolution, the value is 16-bit. +//| resolution, the value is 16-bit.""" //| STATIC mp_obj_t analogio_analogin_obj_get_value(mp_obj_t self_in) { analogio_analogin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -130,10 +124,9 @@ const mp_obj_property_t analogio_analogin_value_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: reference_voltage -//| -//| The maximum voltage measurable (also known as the reference voltage) as a -//| `float` in Volts. +//| reference_voltage: Any = ... +//| """The maximum voltage measurable (also known as the reference voltage) as a +//| `float` in Volts.""" //| STATIC mp_obj_t analogio_analogin_obj_get_reference_voltage(mp_obj_t self_in) { analogio_analogin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -141,7 +134,7 @@ STATIC mp_obj_t analogio_analogin_obj_get_reference_voltage(mp_obj_t self_in) { float reference_voltage = common_hal_analogio_analogin_get_reference_voltage(self); if (reference_voltage <= 0.0f) { - return mp_const_none; + return mp_const_none; } else { return mp_obj_new_float(reference_voltage); } diff --git a/shared-bindings/analogio/AnalogOut.c b/shared-bindings/analogio/AnalogOut.c index 0816da465..a8edcc0ae 100644 --- a/shared-bindings/analogio/AnalogOut.c +++ b/shared-bindings/analogio/AnalogOut.c @@ -36,46 +36,39 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: analogio +//| class AnalogOut: +//| """Output analog values (a specific voltage). //| -//| :class:`AnalogOut` -- output analog voltage -//| ============================================ +//| Example usage:: //| -//| The AnalogOut is used to output analog values (a specific voltage). +//| import analogio +//| from microcontroller import pin //| -//| Example usage:: +//| dac = analogio.AnalogOut(pin.PA02) # output on pin PA02 +//| dac.value = 32768 # makes PA02 1.65V""" //| -//| import analogio -//| from microcontroller import pin +//| def __init__(self, pin: microcontroller.Pin): +//| """Use the AnalogOut on the given pin. //| -//| dac = analogio.AnalogOut(pin.PA02) # output on pin PA02 -//| dac.value = 32768 # makes PA02 1.65V -//| - -//| .. class:: AnalogOut(pin) -//| -//| Use the AnalogOut on the given pin. -//| -//| :param ~microcontroller.Pin pin: the pin to output to +//| :param ~microcontroller.Pin pin: the pin to output to""" +//| ... //| STATIC mp_obj_t analogio_analogout_make_new(const mp_obj_type_t *type, mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { // check arguments mp_arg_check_num(n_args, kw_args, 1, 1, false); - assert_pin(args[0], false); - const mcu_pin_obj_t *pin = MP_OBJ_TO_PTR(args[0]); + const mcu_pin_obj_t *pin = validate_obj_is_free_pin(args[0]); analogio_analogout_obj_t *self = m_new_obj(analogio_analogout_obj_t); self->base.type = &analogio_analogout_type; - assert_pin_free(pin); common_hal_analogio_analogout_construct(self, pin); - return self; + return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Turn off the AnalogOut and release the pin for other use. +//| def deinit(self, ) -> Any: +//| """Turn off the AnalogOut and release the pin for other use.""" +//| ... //| STATIC mp_obj_t analogio_analogout_deinit(mp_obj_t self_in) { analogio_analogout_obj_t *self = self_in; @@ -86,16 +79,16 @@ STATIC mp_obj_t analogio_analogout_deinit(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(analogio_analogout_deinit_obj, analogio_analogout_deinit); -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t analogio_analogout___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -104,12 +97,12 @@ STATIC mp_obj_t analogio_analogout___exit__(size_t n_args, const mp_obj_t *args) } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(analogio_analogout___exit___obj, 4, 4, analogio_analogout___exit__); -//| .. attribute:: value -//| -//| The value on the analog pin between 0 and 65535 inclusive (16-bit). (write-only) +//| value: Any = ... +//| """The value on the analog pin between 0 and 65535 inclusive (16-bit). (write-only) //| //| Even if the underlying digital to analog converter (DAC) is lower -//| resolution, the value is 16-bit. +//| resolution, the value is 16-bit.""" +//| STATIC mp_obj_t analogio_analogout_obj_set_value(mp_obj_t self_in, mp_obj_t value) { analogio_analogout_obj_t *self = MP_OBJ_TO_PTR(self_in); if (common_hal_analogio_analogout_deinited(self)) { diff --git a/shared-bindings/analogio/__init__.c b/shared-bindings/analogio/__init__.c index b468bcde0..1f059f340 100644 --- a/shared-bindings/analogio/__init__.c +++ b/shared-bindings/analogio/__init__.c @@ -34,25 +34,12 @@ #include "shared-bindings/analogio/AnalogIn.h" #include "shared-bindings/analogio/AnalogOut.h" -//| :mod:`analogio` --- Analog hardware support -//| ================================================= -//| -//| .. module:: analogio -//| :synopsis: Analog hardware support -//| :platform: SAMD21, ESP8266 +//| """Analog hardware support //| //| The `analogio` module contains classes to provide access to analog IO //| typically implemented with digital-to-analog (DAC) and analog-to-digital //| (ADC) converters. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| AnalogIn -//| AnalogOut -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See @@ -70,7 +57,7 @@ //| This example will initialize the the device, read //| :py:data:`~analogio.AnalogIn.value` and then //| :py:meth:`~analogio.AnalogIn.deinit` the hardware. The last step is optional -//| because CircuitPython will do it automatically after the program finishes. +//| because CircuitPython will do it automatically after the program finishes.""" //| STATIC const mp_rom_map_elem_t analogio_module_globals_table[] = { diff --git a/shared-bindings/audiobusio/I2SOut.c b/shared-bindings/audiobusio/I2SOut.c index 8f7382fde..fd71a6e85 100644 --- a/shared-bindings/audiobusio/I2SOut.c +++ b/shared-bindings/audiobusio/I2SOut.c @@ -35,64 +35,60 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiobusio +//| class I2SOut: +//| """Output an I2S audio signal""" //| -//| :class:`I2SOut` -- Output an I2S audio signal -//| ======================================================== +//| def __init__(self, bit_clock: microcontroller.Pin, word_select: microcontroller.Pin, data: microcontroller.Pin, *, left_justified: bool): +//| """Create a I2SOut object associated with the given pins. //| -//| I2S is used to output an audio signal on an I2S bus. +//| :param ~microcontroller.Pin bit_clock: The bit clock (or serial clock) pin +//| :param ~microcontroller.Pin word_select: The word select (or left/right clock) pin +//| :param ~microcontroller.Pin data: The data pin +//| :param bool left_justified: True when data bits are aligned with the word select clock. False +//| when they are shifted by one to match classic I2S protocol. //| -//| .. class:: I2SOut(bit_clock, word_select, data, *, left_justified) +//| Simple 8ksps 440 Hz sine wave on `Metro M0 Express <https://www.adafruit.com/product/3505>`_ +//| using `UDA1334 Breakout <https://www.adafruit.com/product/3678>`_:: //| -//| Create a I2SOut object associated with the given pins. +//| import audiobusio +//| import audiocore +//| import board +//| import array +//| import time +//| import math //| -//| :param ~microcontroller.Pin bit_clock: The bit clock (or serial clock) pin -//| :param ~microcontroller.Pin word_select: The word select (or left/right clock) pin -//| :param ~microcontroller.Pin data: The data pin -//| :param bool left_justified: True when data bits are aligned with the word select clock. False -//| when they are shifted by one to match classic I2S protocol. +//| # Generate one period of sine wave. +//| length = 8000 // 440 +//| sine_wave = array.array("H", [0] * length) +//| for i in range(length): +//| sine_wave[i] = int(math.sin(math.pi * 2 * i / length) * (2 ** 15) + 2 ** 15) //| -//| Simple 8ksps 440 Hz sine wave on `Metro M0 Express <https://www.adafruit.com/product/3505>`_ -//| using `UDA1334 Breakout <https://www.adafruit.com/product/3678>`_:: +//| sine_wave = audiocore.RawSample(sine_wave, sample_rate=8000) +//| i2s = audiobusio.I2SOut(board.D1, board.D0, board.D9) +//| i2s.play(sine_wave, loop=True) +//| time.sleep(1) +//| i2s.stop() //| -//| import audiobusio -//| import audiocore -//| import board -//| import array -//| import time -//| import math +//| Playing a wave file from flash:: //| -//| # Generate one period of sine wave. -//| length = 8000 // 440 -//| sine_wave = array.array("H", [0] * length) -//| for i in range(length): -//| sine_wave[i] = int(math.sin(math.pi * 2 * i / 18) * (2 ** 15) + 2 ** 15) +//| import board +//| import audioio +//| import audiocore +//| import audiobusio +//| import digitalio //| -//| sine_wave = audiocore.RawSample(sine_wave, sample_rate=8000) -//| i2s = audiobusio.I2SOut(board.D1, board.D0, board.D9) -//| i2s.play(sine_wave, loop=True) -//| time.sleep(1) -//| i2s.stop() //| -//| Playing a wave file from flash:: +//| f = open("cplay-5.1-16bit-16khz.wav", "rb") +//| wav = audiocore.WaveFile(f) //| -//| import board -//| import audioio -//| import audiocore -//| import audiobusio -//| import digitalio +//| a = audiobusio.I2SOut(board.D1, board.D0, board.D9) //| -//| -//| f = open("cplay-5.1-16bit-16khz.wav", "rb") -//| wav = audiocore.WaveFile(f) -//| -//| a = audiobusio.I2SOut(board.D1, board.D0, board.D9) -//| -//| print("playing") -//| a.play(wav) -//| while a.playing: -//| pass -//| print("stopped") +//| print("playing") +//| a.play(wav) +//| while a.playing: +//| pass +//| print("stopped")""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_bit_clock, ARG_word_select, ARG_data, ARG_left_justified }; @@ -105,17 +101,9 @@ STATIC mp_obj_t audiobusio_i2sout_make_new(const mp_obj_type_t *type, size_t n_a mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t bit_clock_obj = args[ARG_bit_clock].u_obj; - assert_pin(bit_clock_obj, false); - const mcu_pin_obj_t *bit_clock = MP_OBJ_TO_PTR(bit_clock_obj); - - mp_obj_t word_select_obj = args[ARG_word_select].u_obj; - assert_pin(word_select_obj, false); - const mcu_pin_obj_t *word_select = MP_OBJ_TO_PTR(word_select_obj); - - mp_obj_t data_obj = args[ARG_data].u_obj; - assert_pin(data_obj, false); - const mcu_pin_obj_t *data = MP_OBJ_TO_PTR(data_obj); + const mcu_pin_obj_t *bit_clock = validate_obj_is_free_pin(args[ARG_bit_clock].u_obj); + const mcu_pin_obj_t *word_select = validate_obj_is_free_pin(args[ARG_word_select].u_obj); + const mcu_pin_obj_t *data = validate_obj_is_free_pin(args[ARG_data].u_obj); audiobusio_i2sout_obj_t *self = m_new_obj_with_finaliser(audiobusio_i2sout_obj_t); self->base.type = &audiobusio_i2sout_type; @@ -124,9 +112,9 @@ STATIC mp_obj_t audiobusio_i2sout_make_new(const mp_obj_type_t *type, size_t n_a return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the I2SOut and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the I2SOut and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_deinit(mp_obj_t self_in) { audiobusio_i2sout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -140,16 +128,16 @@ STATIC void check_for_deinit(audiobusio_i2sout_obj_t *self) { raise_deinited_error(); } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -159,14 +147,14 @@ STATIC mp_obj_t audiobusio_i2sout_obj___exit__(size_t n_args, const mp_obj_t *ar STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiobusio_i2sout___exit___obj, 4, 4, audiobusio_i2sout_obj___exit__); -//| .. method:: play(sample, *, loop=False) -//| -//| Plays the sample once when loop=False and continuously when loop=True. -//| Does not block. Use `playing` to block. +//| def play(self, sample: Any, *, loop: Any = False) -> Any: +//| """Plays the sample once when loop=False and continuously when loop=True. +//| Does not block. Use `playing` to block. //| -//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. +//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. //| -//| The sample itself should consist of 8 bit or 16 bit samples. +//| The sample itself should consist of 8 bit or 16 bit samples.""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_sample, ARG_loop }; @@ -186,9 +174,9 @@ STATIC mp_obj_t audiobusio_i2sout_obj_play(size_t n_args, const mp_obj_t *pos_ar } MP_DEFINE_CONST_FUN_OBJ_KW(audiobusio_i2sout_play_obj, 1, audiobusio_i2sout_obj_play); -//| .. method:: stop() -//| -//| Stops playback. +//| def stop(self, ) -> Any: +//| """Stops playback.""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_obj_stop(mp_obj_t self_in) { audiobusio_i2sout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -198,9 +186,8 @@ STATIC mp_obj_t audiobusio_i2sout_obj_stop(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audiobusio_i2sout_stop_obj, audiobusio_i2sout_obj_stop); -//| .. attribute:: playing -//| -//| True when the audio sample is being output. (read-only) +//| playing: Any = ... +//| """True when the audio sample is being output. (read-only)""" //| STATIC mp_obj_t audiobusio_i2sout_obj_get_playing(mp_obj_t self_in) { audiobusio_i2sout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -216,9 +203,9 @@ const mp_obj_property_t audiobusio_i2sout_playing_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: pause() -//| -//| Stops playback temporarily while remembering the position. Use `resume` to resume playback. +//| def pause(self, ) -> Any: +//| """Stops playback temporarily while remembering the position. Use `resume` to resume playback.""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_obj_pause(mp_obj_t self_in) { audiobusio_i2sout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -232,9 +219,9 @@ STATIC mp_obj_t audiobusio_i2sout_obj_pause(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audiobusio_i2sout_pause_obj, audiobusio_i2sout_obj_pause); -//| .. method:: resume() -//| -//| Resumes sample playback after :py:func:`pause`. +//| def resume(self, ) -> Any: +//| """Resumes sample playback after :py:func:`pause`.""" +//| ... //| STATIC mp_obj_t audiobusio_i2sout_obj_resume(mp_obj_t self_in) { audiobusio_i2sout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -248,9 +235,8 @@ STATIC mp_obj_t audiobusio_i2sout_obj_resume(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audiobusio_i2sout_resume_obj, audiobusio_i2sout_obj_resume); -//| .. attribute:: paused -//| -//| True when playback is paused. (read-only) +//| paused: Any = ... +//| """True when playback is paused. (read-only)""" //| STATIC mp_obj_t audiobusio_i2sout_obj_get_paused(mp_obj_t self_in) { audiobusio_i2sout_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audiobusio/PDMIn.c b/shared-bindings/audiobusio/PDMIn.c index 0c92c2478..5b950297b 100644 --- a/shared-bindings/audiobusio/PDMIn.c +++ b/shared-bindings/audiobusio/PDMIn.c @@ -36,56 +36,52 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiobusio -//| -//| :class:`PDMIn` -- Record an input PDM audio stream -//| ======================================================== -//| -//| PDMIn can be used to record an input audio signal on a given set of pins. -//| -//| .. class:: PDMIn(clock_pin, data_pin, *, sample_rate=16000, bit_depth=8, mono=True, oversample=64, startup_delay=0.11) -//| -//| Create a PDMIn object associated with the given pins. This allows you to -//| record audio signals from the given pins. Individual ports may put further -//| restrictions on the recording parameters. The overall sample rate is -//| determined by `sample_rate` x ``oversample``, and the total must be 1MHz or -//| higher, so `sample_rate` must be a minimum of 16000. -//| -//| :param ~microcontroller.Pin clock_pin: The pin to output the clock to -//| :param ~microcontroller.Pin data_pin: The pin to read the data from -//| :param int sample_rate: Target sample_rate of the resulting samples. Check `sample_rate` for actual value. -//| Minimum sample_rate is about 16000 Hz. -//| :param int bit_depth: Final number of bits per sample. Must be divisible by 8 -//| :param bool mono: True when capturing a single channel of audio, captures two channels otherwise -//| :param int oversample: Number of single bit samples to decimate into a final sample. Must be divisible by 8 -//| :param float startup_delay: seconds to wait after starting microphone clock -//| to allow microphone to turn on. Most require only 0.01s; some require 0.1s. Longer is safer. -//| Must be in range 0.0-1.0 seconds. -//| - -//| Record 8-bit unsigned samples to buffer:: -//| -//| import audiobusio -//| import board -//| -//| # Prep a buffer to record into -//| b = bytearray(200) -//| with audiobusio.PDMIn(board.MICROPHONE_CLOCK, board.MICROPHONE_DATA, sample_rate=16000) as mic: -//| mic.record(b, len(b)) -//| -//| Record 16-bit unsigned samples to buffer:: -//| -//| import audiobusio -//| import board -//| -//| # Prep a buffer to record into. The array interface doesn't allow for -//| # constructing with a set size so we append to it until we have the size -//| # we want. -//| b = array.array("H") -//| for i in range(200): -//| b.append(0) -//| with audiobusio.PDMIn(board.MICROPHONE_CLOCK, board.MICROPHONE_DATA, sample_rate=16000, bit_depth=16) as mic: -//| mic.record(b, len(b)) +//| class PDMIn: +//| """Record an input PDM audio stream""" +//| +//| def __init__(self, clock_pin: microcontroller.Pin, data_pin: microcontroller.Pin, *, sample_rate: int = 16000, bit_depth: int = 8, mono: bool = True, oversample: int = 64, startup_delay: float = 0.11): +//| """Create a PDMIn object associated with the given pins. This allows you to +//| record audio signals from the given pins. Individual ports may put further +//| restrictions on the recording parameters. The overall sample rate is +//| determined by `sample_rate` x ``oversample``, and the total must be 1MHz or +//| higher, so `sample_rate` must be a minimum of 16000. +//| +//| :param ~microcontroller.Pin clock_pin: The pin to output the clock to +//| :param ~microcontroller.Pin data_pin: The pin to read the data from +//| :param int sample_rate: Target sample_rate of the resulting samples. Check `sample_rate` for actual value. +//| Minimum sample_rate is about 16000 Hz. +//| :param int bit_depth: Final number of bits per sample. Must be divisible by 8 +//| :param bool mono: True when capturing a single channel of audio, captures two channels otherwise +//| :param int oversample: Number of single bit samples to decimate into a final sample. Must be divisible by 8 +//| :param float startup_delay: seconds to wait after starting microphone clock +//| to allow microphone to turn on. Most require only 0.01s; some require 0.1s. Longer is safer. +//| Must be in range 0.0-1.0 seconds.""" +//| + +//| """Record 8-bit unsigned samples to buffer:: +//| +//| import audiobusio +//| import board +//| +//| # Prep a buffer to record into +//| b = bytearray(200) +//| with audiobusio.PDMIn(board.MICROPHONE_CLOCK, board.MICROPHONE_DATA, sample_rate=16000) as mic: +//| mic.record(b, len(b)) +//| +//| Record 16-bit unsigned samples to buffer:: +//| +//| import audiobusio +//| import board +//| +//| # Prep a buffer to record into. The array interface doesn't allow for +//| # constructing with a set size so we append to it until we have the size +//| # we want. +//| b = array.array("H") +//| for i in range(200): +//| b.append(0) +//| with audiobusio.PDMIn(board.MICROPHONE_CLOCK, board.MICROPHONE_DATA, sample_rate=16000, bit_depth=16) as mic: +//| mic.record(b, len(b))""" +//| ... //| STATIC mp_obj_t audiobusio_pdmin_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_clock_pin, ARG_data_pin, ARG_sample_rate, ARG_bit_depth, ARG_mono, ARG_oversample, ARG_startup_delay }; @@ -104,15 +100,8 @@ STATIC mp_obj_t audiobusio_pdmin_make_new(const mp_obj_type_t *type, size_t n_ar mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t clock_pin_obj = args[ARG_clock_pin].u_obj; - assert_pin(clock_pin_obj, false); - const mcu_pin_obj_t *clock_pin = MP_OBJ_TO_PTR(clock_pin_obj); - assert_pin_free(clock_pin); - - mp_obj_t data_pin_obj = args[ARG_data_pin].u_obj; - assert_pin(data_pin_obj, false); - const mcu_pin_obj_t *data_pin = MP_OBJ_TO_PTR(data_pin_obj); - assert_pin_free(data_pin); + const mcu_pin_obj_t *clock_pin = validate_obj_is_free_pin(args[ARG_clock_pin].u_obj); + const mcu_pin_obj_t *data_pin = validate_obj_is_free_pin(args[ARG_data_pin].u_obj); // create PDMIn object from the given pin audiobusio_pdmin_obj_t *self = m_new_obj(audiobusio_pdmin_obj_t); @@ -145,9 +134,9 @@ STATIC mp_obj_t audiobusio_pdmin_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the PDMIn and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the PDMIn and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t audiobusio_pdmin_deinit(mp_obj_t self_in) { audiobusio_pdmin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -161,15 +150,15 @@ STATIC void check_for_deinit(audiobusio_pdmin_obj_t *self) { raise_deinited_error(); } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context.""" +//| ... //| STATIC mp_obj_t audiobusio_pdmin_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -179,17 +168,17 @@ STATIC mp_obj_t audiobusio_pdmin_obj___exit__(size_t n_args, const mp_obj_t *arg STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiobusio_pdmin___exit___obj, 4, 4, audiobusio_pdmin_obj___exit__); -//| .. method:: record(destination, destination_length) +//| def record(self, destination: Any, destination_length: Any) -> Any: +//| """Records destination_length bytes of samples to destination. This is +//| blocking. //| -//| Records destination_length bytes of samples to destination. This is -//| blocking. +//| An IOError may be raised when the destination is too slow to record the +//| audio at the given rate. For internal flash, writing all 1s to the file +//| before recording is recommended to speed up writes. //| -//| An IOError may be raised when the destination is too slow to record the -//| audio at the given rate. For internal flash, writing all 1s to the file -//| before recording is recommended to speed up writes. -//| -//| :return: The number of samples recorded. If this is less than ``destination_length``, -//| some samples were missed due to processing time. +//| :return: The number of samples recorded. If this is less than ``destination_length``, +//| some samples were missed due to processing time.""" +//| ... //| STATIC mp_obj_t audiobusio_pdmin_obj_record(mp_obj_t self_obj, mp_obj_t destination, mp_obj_t destination_length) { audiobusio_pdmin_obj_t *self = MP_OBJ_TO_PTR(self_obj); @@ -221,10 +210,9 @@ STATIC mp_obj_t audiobusio_pdmin_obj_record(mp_obj_t self_obj, mp_obj_t destinat } MP_DEFINE_CONST_FUN_OBJ_3(audiobusio_pdmin_record_obj, audiobusio_pdmin_obj_record); -//| .. attribute:: sample_rate -//| -//| The actual sample_rate of the recording. This may not match the constructed -//| sample rate due to internal clock limitations. +//| sample_rate: Any = ... +//| """The actual sample_rate of the recording. This may not match the constructed +//| sample rate due to internal clock limitations.""" //| STATIC mp_obj_t audiobusio_pdmin_obj_get_sample_rate(mp_obj_t self_in) { audiobusio_pdmin_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audiobusio/__init__.c b/shared-bindings/audiobusio/__init__.c index f7e3a0766..89ccbb88b 100644 --- a/shared-bindings/audiobusio/__init__.c +++ b/shared-bindings/audiobusio/__init__.c @@ -34,29 +34,16 @@ #include "shared-bindings/audiobusio/I2SOut.h" #include "shared-bindings/audiobusio/PDMIn.h" -//| :mod:`audiobusio` --- Support for audio input and output over digital bus -//| ========================================================================= -//| -//| .. module:: audiobusio -//| :synopsis: Support for audio input and output over digital bus -//| :platform: SAMD21 +//| """Support for audio input and output over digital buses //| //| The `audiobusio` module contains classes to provide access to audio IO //| over digital buses. These protocols are used to communicate audio to other //| chips in the same circuit. It doesn't include audio interconnect protocols //| such as S/PDIF. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| I2SOut -//| PDMIn -//| //| All libraries change hardware state and should be deinitialized when they //| are no longer needed. To do so, either call :py:meth:`!deinit` or use a -//| context manager. +//| context manager.""" //| STATIC const mp_rom_map_elem_t audiobusio_module_globals_table[] = { diff --git a/shared-bindings/audiocore/RawSample.c b/shared-bindings/audiocore/RawSample.c index 87d410ea1..2eadf1fab 100644 --- a/shared-bindings/audiocore/RawSample.c +++ b/shared-bindings/audiocore/RawSample.c @@ -35,44 +35,40 @@ #include "shared-bindings/audiocore/RawSample.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiocore -//| -//| :class:`RawSample` -- A raw audio sample buffer -//| ======================================================== -//| -//| An in-memory sound sample -//| -//| .. class:: RawSample(buffer, *, channel_count=1, sample_rate=8000) -//| -//| Create a RawSample based on the given buffer of signed values. If channel_count is more than -//| 1 then each channel's samples should alternate. In other words, for a two channel buffer, the -//| first sample will be for channel 1, the second sample will be for channel two, the third for -//| channel 1 and so on. -//| -//| :param array buffer: An `array.array` with samples -//| :param int channel_count: The number of channels in the buffer -//| :param int sample_rate: The desired playback sample rate -//| -//| Simple 8ksps 440 Hz sin wave:: -//| -//| import audiocore -//| import audioio -//| import board -//| import array -//| import time -//| import math -//| -//| # Generate one period of sine wav. -//| length = 8000 // 440 -//| sine_wave = array.array("h", [0] * length) -//| for i in range(length): -//| sine_wave[i] = int(math.sin(math.pi * 2 * i / 18) * (2 ** 15)) -//| -//| dac = audioio.AudioOut(board.SPEAKER) -//| sine_wave = audiocore.RawSample(sine_wave) -//| dac.play(sine_wave, loop=True) -//| time.sleep(1) -//| dac.stop() +//| class RawSample: +//| """A raw audio sample buffer in memory""" +//| +//| def __init__(self, buffer: array.array, *, channel_count: int = 1, sample_rate: int = 8000): +//| """Create a RawSample based on the given buffer of signed values. If channel_count is more than +//| 1 then each channel's samples should alternate. In other words, for a two channel buffer, the +//| first sample will be for channel 1, the second sample will be for channel two, the third for +//| channel 1 and so on. +//| +//| :param array.array buffer: An `array.array` with samples +//| :param int channel_count: The number of channels in the buffer +//| :param int sample_rate: The desired playback sample rate +//| +//| Simple 8ksps 440 Hz sin wave:: +//| +//| import audiocore +//| import audioio +//| import board +//| import array +//| import time +//| import math +//| +//| # Generate one period of sine wav. +//| length = 8000 // 440 +//| sine_wave = array.array("h", [0] * length) +//| for i in range(length): +//| sine_wave[i] = int(math.sin(math.pi * 2 * i / length) * (2 ** 15)) +//| +//| dac = audioio.AudioOut(board.SPEAKER) +//| sine_wave = audiocore.RawSample(sine_wave) +//| dac.play(sine_wave, loop=True) +//| time.sleep(1) +//| dac.stop()""" +//| ... //| STATIC mp_obj_t audioio_rawsample_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_buffer, ARG_channel_count, ARG_sample_rate }; @@ -105,9 +101,9 @@ STATIC mp_obj_t audioio_rawsample_make_new(const mp_obj_type_t *type, size_t n_a return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the AudioOut and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the AudioOut and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t audioio_rawsample_deinit(mp_obj_t self_in) { audioio_rawsample_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -122,16 +118,16 @@ STATIC void check_for_deinit(audioio_rawsample_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t audioio_rawsample_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -140,12 +136,11 @@ STATIC mp_obj_t audioio_rawsample_obj___exit__(size_t n_args, const mp_obj_t *ar } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audioio_rawsample___exit___obj, 4, 4, audioio_rawsample_obj___exit__); -//| .. attribute:: sample_rate -//| -//| 32 bit value that dictates how quickly samples are played in Hertz (cycles per second). +//| sample_rate: Any = ... +//| """32 bit value that dictates how quickly samples are played in Hertz (cycles per second). //| When the sample is looped, this can change the pitch output without changing the underlying //| sample. This will not change the sample rate of any active playback. Call ``play`` again to -//| change it. +//| change it.""" //| STATIC mp_obj_t audioio_rawsample_obj_get_sample_rate(mp_obj_t self_in) { audioio_rawsample_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audiocore/WaveFile.c b/shared-bindings/audiocore/WaveFile.c index 178d2a139..a067f6cda 100644 --- a/shared-bindings/audiocore/WaveFile.c +++ b/shared-bindings/audiocore/WaveFile.c @@ -33,43 +33,41 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiocore +//| class WaveFile: +//| """Load a wave file for audio playback //| -//| :class:`WaveFile` -- Load a wave file for audio playback -//| ======================================================== +//| A .wav file prepped for audio playback. Only mono and stereo files are supported. Samples must +//| be 8 bit unsigned or 16 bit signed. If a buffer is provided, it will be used instead of allocating +//| an internal buffer.""" //| -//| A .wav file prepped for audio playback. Only mono and stereo files are supported. Samples must -//| be 8 bit unsigned or 16 bit signed. If a buffer is provided, it will be used instead of allocating -//| an internal buffer. +//| def __init__(self, file: typing.BinaryIO, buffer: bytearray): +//| """Load a .wav file for playback with `audioio.AudioOut` or `audiobusio.I2SOut`. //| -//| .. class:: WaveFile(file[, buffer]) +//| :param typing.BinaryIO file: Already opened wave file +//| :param bytearray buffer: Optional pre-allocated buffer, that will be split in half and used for double-buffering of the data. If not provided, two 512 byte buffers are allocated internally. //| -//| Load a .wav file for playback with `audioio.AudioOut` or `audiobusio.I2SOut`. //| -//| :param typing.BinaryIO file: Already opened wave file -//| :param bytearray buffer: Optional pre-allocated buffer, that will be split in half and used for double-buffering of the data. If not provided, two 512 byte buffers are allocated internally. +//| Playing a wave file from flash:: //| +//| import board +//| import audiocore +//| import audioio +//| import digitalio //| -//| Playing a wave file from flash:: +//| # Required for CircuitPlayground Express +//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) +//| speaker_enable.switch_to_output(value=True) //| -//| import board -//| import audiocore -//| import audioio -//| import digitalio +//| data = open("cplay-5.1-16bit-16khz.wav", "rb") +//| wav = audiocore.WaveFile(data) +//| a = audioio.AudioOut(board.A0) //| -//| # Required for CircuitPlayground Express -//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) -//| speaker_enable.switch_to_output(value=True) -//| -//| data = open("cplay-5.1-16bit-16khz.wav", "rb") -//| wav = audiocore.WaveFile(data) -//| a = audioio.AudioOut(board.A0) -//| -//| print("playing") -//| a.play(wav) -//| while a.playing: -//| pass -//| print("stopped") +//| print("playing") +//| a.play(wav) +//| while a.playing: +//| pass +//| print("stopped")""" +//| ... //| STATIC mp_obj_t audioio_wavefile_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, 2, false); @@ -93,10 +91,9 @@ STATIC mp_obj_t audioio_wavefile_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the WaveFile and releases all memory resources for reuse. -//| +//| def deinit(self, ) -> Any: +//| """Deinitialises the WaveFile and releases all memory resources for reuse.""" +//| ... STATIC mp_obj_t audioio_wavefile_deinit(mp_obj_t self_in) { audioio_wavefile_obj_t *self = MP_OBJ_TO_PTR(self_in); common_hal_audioio_wavefile_deinit(self); @@ -110,16 +107,16 @@ STATIC void check_for_deinit(audioio_wavefile_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t audioio_wavefile_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -128,11 +125,10 @@ STATIC mp_obj_t audioio_wavefile_obj___exit__(size_t n_args, const mp_obj_t *arg } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audioio_wavefile___exit___obj, 4, 4, audioio_wavefile_obj___exit__); -//| .. attribute:: sample_rate -//| -//| 32 bit value that dictates how quickly samples are loaded into the DAC +//| sample_rate: Any = ... +//| """32 bit value that dictates how quickly samples are loaded into the DAC //| in Hertz (cycles per second). When the sample is looped, this can change -//| the pitch output without changing the underlying sample. +//| the pitch output without changing the underlying sample.""" //| STATIC mp_obj_t audioio_wavefile_obj_get_sample_rate(mp_obj_t self_in) { audioio_wavefile_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -156,9 +152,8 @@ const mp_obj_property_t audioio_wavefile_sample_rate_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: bits_per_sample -//| -//| Bits per sample. (read only) +//| bits_per_sample: Any = ... +//| """Bits per sample. (read only)""" //| STATIC mp_obj_t audioio_wavefile_obj_get_bits_per_sample(mp_obj_t self_in) { audioio_wavefile_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -173,10 +168,8 @@ const mp_obj_property_t audioio_wavefile_bits_per_sample_obj = { (mp_obj_t)&mp_const_none_obj, (mp_obj_t)&mp_const_none_obj}, }; - -//| .. attribute:: channel_count -//| -//| Number of audio channels. (read only) +//| channel_count: Any = ... +//| """Number of audio channels. (read only)""" //| STATIC mp_obj_t audioio_wavefile_obj_get_channel_count(mp_obj_t self_in) { audioio_wavefile_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audiocore/__init__.c b/shared-bindings/audiocore/__init__.c index cf05112cb..b400b9454 100644 --- a/shared-bindings/audiocore/__init__.c +++ b/shared-bindings/audiocore/__init__.c @@ -35,22 +35,7 @@ #include "shared-bindings/audiocore/WaveFile.h" //#include "shared-bindings/audiomixer/Mixer.h" -//| :mod:`audiocore` --- Support for audio samples and mixer -//| ======================================================== -//| -//| .. module:: audiocore -//| :synopsis: Support for audio samples and mixer -//| :platform: SAMD21 -//| -//| The `audiocore` module contains core classes for audio IO -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| RawSample -//| WaveFile +//| """Support for audio samples""" //| STATIC const mp_rom_map_elem_t audiocore_module_globals_table[] = { diff --git a/shared-bindings/audioio/AudioOut.c b/shared-bindings/audioio/AudioOut.c index eb4ef1fc6..9ba72bd41 100644 --- a/shared-bindings/audioio/AudioOut.c +++ b/shared-bindings/audioio/AudioOut.c @@ -36,63 +36,59 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audioio -//| -//| :class:`AudioOut` -- Output an analog audio signal -//| ======================================================== -//| -//| AudioOut can be used to output an analog audio signal on a given pin. -//| -//| .. class:: AudioOut(left_channel, *, right_channel=None, quiescent_value=0x8000) -//| -//| Create a AudioOut object associated with the given pin(s). This allows you to -//| play audio signals out on the given pin(s). -//| -//| :param ~microcontroller.Pin left_channel: The pin to output the left channel to -//| :param ~microcontroller.Pin right_channel: The pin to output the right channel to -//| :param int quiescent_value: The output value when no signal is present. Samples should start -//| and end with this value to prevent audible popping. -//| -//| Simple 8ksps 440 Hz sin wave:: -//| -//| import audiocore -//| import audioio -//| import board -//| import array -//| import time -//| import math -//| -//| # Generate one period of sine wav. -//| length = 8000 // 440 -//| sine_wave = array.array("H", [0] * length) -//| for i in range(length): -//| sine_wave[i] = int(math.sin(math.pi * 2 * i / 18) * (2 ** 15) + 2 ** 15) -//| -//| dac = audioio.AudioOut(board.SPEAKER) -//| sine_wave = audiocore.RawSample(sine_wave, sample_rate=8000) -//| dac.play(sine_wave, loop=True) -//| time.sleep(1) -//| dac.stop() -//| -//| Playing a wave file from flash:: -//| -//| import board -//| import audioio -//| import digitalio -//| -//| # Required for CircuitPlayground Express -//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) -//| speaker_enable.switch_to_output(value=True) -//| -//| data = open("cplay-5.1-16bit-16khz.wav", "rb") -//| wav = audiocore.WaveFile(data) -//| a = audioio.AudioOut(board.A0) -//| -//| print("playing") -//| a.play(wav) -//| while a.playing: -//| pass -//| print("stopped") +//| class AudioOut: +//| """Output an analog audio signal""" +//| +//| def __init__(self, left_channel: microcontroller.Pin, *, right_channel: microcontroller.Pin = None, quiescent_value: int = 0x8000): +//| """Create a AudioOut object associated with the given pin(s). This allows you to +//| play audio signals out on the given pin(s). +//| +//| :param ~microcontroller.Pin left_channel: The pin to output the left channel to +//| :param ~microcontroller.Pin right_channel: The pin to output the right channel to +//| :param int quiescent_value: The output value when no signal is present. Samples should start +//| and end with this value to prevent audible popping. +//| +//| Simple 8ksps 440 Hz sin wave:: +//| +//| import audiocore +//| import audioio +//| import board +//| import array +//| import time +//| import math +//| +//| # Generate one period of sine wav. +//| length = 8000 // 440 +//| sine_wave = array.array("H", [0] * length) +//| for i in range(length): +//| sine_wave[i] = int(math.sin(math.pi * 2 * i / length) * (2 ** 15) + 2 ** 15) +//| +//| dac = audioio.AudioOut(board.SPEAKER) +//| sine_wave = audiocore.RawSample(sine_wave, sample_rate=8000) +//| dac.play(sine_wave, loop=True) +//| time.sleep(1) +//| dac.stop() +//| +//| Playing a wave file from flash:: +//| +//| import board +//| import audioio +//| import digitalio +//| +//| # Required for CircuitPlayground Express +//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) +//| speaker_enable.switch_to_output(value=True) +//| +//| data = open("cplay-5.1-16bit-16khz.wav", "rb") +//| wav = audiocore.WaveFile(data) +//| a = audioio.AudioOut(board.A0) +//| +//| print("playing") +//| a.play(wav) +//| while a.playing: +//| pass +//| print("stopped")""" +//| ... //| STATIC mp_obj_t audioio_audioout_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_left_channel, ARG_right_channel, ARG_quiescent_value }; @@ -104,16 +100,8 @@ STATIC mp_obj_t audioio_audioout_make_new(const mp_obj_type_t *type, size_t n_ar mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t left_channel_obj = args[ARG_left_channel].u_obj; - assert_pin(left_channel_obj, false); - const mcu_pin_obj_t *left_channel_pin = MP_OBJ_TO_PTR(left_channel_obj); - - mp_obj_t right_channel_obj = args[ARG_right_channel].u_obj; - const mcu_pin_obj_t *right_channel_pin = NULL; - if (right_channel_obj != mp_const_none) { - assert_pin(right_channel_obj, false); - right_channel_pin = MP_OBJ_TO_PTR(right_channel_obj); - } + const mcu_pin_obj_t *left_channel_pin = validate_obj_is_free_pin(args[ARG_left_channel].u_obj); + const mcu_pin_obj_t *right_channel_pin = validate_obj_is_free_pin_or_none(args[ARG_right_channel].u_obj); // create AudioOut object from the given pin audioio_audioout_obj_t *self = m_new_obj(audioio_audioout_obj_t); @@ -123,9 +111,9 @@ STATIC mp_obj_t audioio_audioout_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the AudioOut and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the AudioOut and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t audioio_audioout_deinit(mp_obj_t self_in) { audioio_audioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -139,16 +127,16 @@ STATIC void check_for_deinit(audioio_audioout_obj_t *self) { raise_deinited_error(); } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t audioio_audioout_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -158,16 +146,16 @@ STATIC mp_obj_t audioio_audioout_obj___exit__(size_t n_args, const mp_obj_t *arg STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audioio_audioout___exit___obj, 4, 4, audioio_audioout_obj___exit__); -//| .. method:: play(sample, *, loop=False) +//| def play(self, sample: Any, *, loop: Any = False) -> Any: +//| """Plays the sample once when loop=False and continuously when loop=True. +//| Does not block. Use `playing` to block. //| -//| Plays the sample once when loop=False and continuously when loop=True. -//| Does not block. Use `playing` to block. +//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. //| -//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. -//| -//| The sample itself should consist of 16 bit samples. Microcontrollers with a lower output -//| resolution will use the highest order bits to output. For example, the SAMD21 has a 10 bit -//| DAC that ignores the lowest 6 bits when playing 16 bit samples. +//| The sample itself should consist of 16 bit samples. Microcontrollers with a lower output +//| resolution will use the highest order bits to output. For example, the SAMD21 has a 10 bit +//| DAC that ignores the lowest 6 bits when playing 16 bit samples.""" +//| ... //| STATIC mp_obj_t audioio_audioout_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_sample, ARG_loop }; @@ -187,9 +175,9 @@ STATIC mp_obj_t audioio_audioout_obj_play(size_t n_args, const mp_obj_t *pos_arg } MP_DEFINE_CONST_FUN_OBJ_KW(audioio_audioout_play_obj, 1, audioio_audioout_obj_play); -//| .. method:: stop() -//| -//| Stops playback and resets to the start of the sample. +//| def stop(self, ) -> Any: +//| """Stops playback and resets to the start of the sample.""" +//| ... //| STATIC mp_obj_t audioio_audioout_obj_stop(mp_obj_t self_in) { audioio_audioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -199,9 +187,8 @@ STATIC mp_obj_t audioio_audioout_obj_stop(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audioio_audioout_stop_obj, audioio_audioout_obj_stop); -//| .. attribute:: playing -//| -//| True when an audio sample is being output even if `paused`. (read-only) +//| playing: Any = ... +//| """True when an audio sample is being output even if `paused`. (read-only)""" //| STATIC mp_obj_t audioio_audioout_obj_get_playing(mp_obj_t self_in) { audioio_audioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -217,9 +204,9 @@ const mp_obj_property_t audioio_audioout_playing_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: pause() -//| -//| Stops playback temporarily while remembering the position. Use `resume` to resume playback. +//| def pause(self, ) -> Any: +//| """Stops playback temporarily while remembering the position. Use `resume` to resume playback.""" +//| ... //| STATIC mp_obj_t audioio_audioout_obj_pause(mp_obj_t self_in) { audioio_audioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -233,9 +220,9 @@ STATIC mp_obj_t audioio_audioout_obj_pause(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audioio_audioout_pause_obj, audioio_audioout_obj_pause); -//| .. method:: resume() -//| -//| Resumes sample playback after :py:func:`pause`. +//| def resume(self, ) -> Any: +//| """Resumes sample playback after :py:func:`pause`.""" +//| ... //| STATIC mp_obj_t audioio_audioout_obj_resume(mp_obj_t self_in) { audioio_audioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -249,9 +236,8 @@ STATIC mp_obj_t audioio_audioout_obj_resume(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audioio_audioout_resume_obj, audioio_audioout_obj_resume); -//| .. attribute:: paused -//| -//| True when playback is paused. (read-only) +//| paused: Any = ... +//| """True when playback is paused. (read-only)""" //| STATIC mp_obj_t audioio_audioout_obj_get_paused(mp_obj_t self_in) { audioio_audioout_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audioio/__init__.c b/shared-bindings/audioio/__init__.c index 02a5fe1ee..7ec927834 100644 --- a/shared-bindings/audioio/__init__.c +++ b/shared-bindings/audioio/__init__.c @@ -42,22 +42,10 @@ #include "shared-bindings/audiomixer/Mixer.h" #endif -//| :mod:`audioio` --- Support for audio input and output -//| ====================================================== -//| -//| .. module:: audioio -//| :synopsis: Support for audio input and output -//| :platform: SAMD21 +//| """Support for audio output //| //| The `audioio` module contains classes to provide access to audio IO. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| AudioOut -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See @@ -68,7 +56,7 @@ //| //| For compatibility with CircuitPython 4.x, some builds allow the items in //| `audiocore` to be imported from `audioio`. This will be removed for all -//| boards in a future build of CircuitPython. +//| boards in a future build of CircuitPython.""" //| STATIC const mp_rom_map_elem_t audioio_module_globals_table[] = { diff --git a/shared-bindings/audiomixer/Mixer.c b/shared-bindings/audiomixer/Mixer.c index 03ffb9373..31e62cdae 100644 --- a/shared-bindings/audiomixer/Mixer.c +++ b/shared-bindings/audiomixer/Mixer.c @@ -38,49 +38,45 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiomixer +//| class Mixer: +//| """Mixes one or more audio samples together into one sample.""" //| -//| :class:`Mixer` -- Mixes one or more audio samples together -//| =========================================================== +//| def __init__(self, voice_count: int = 2, buffer_size: int = 1024, channel_count: int = 2, bits_per_sample: int = 16, samples_signed: bool = True, sample_rate: int = 8000): +//| """Create a Mixer object that can mix multiple channels with the same sample rate. +//| Samples are accessed and controlled with the mixer's `audiomixer.MixerVoice` objects. //| -//| Mixer mixes multiple samples into one sample. +//| :param int voice_count: The maximum number of voices to mix +//| :param int buffer_size: The total size in bytes of the buffers to mix into +//| :param int channel_count: The number of channels the source samples contain. 1 = mono; 2 = stereo. +//| :param int bits_per_sample: The bits per sample of the samples being played +//| :param bool samples_signed: Samples are signed (True) or unsigned (False) +//| :param int sample_rate: The sample rate to be used for all samples //| -//| .. class:: Mixer(voice_count=2, buffer_size=1024, channel_count=2, bits_per_sample=16, samples_signed=True, sample_rate=8000) +//| Playing a wave file from flash:: //| -//| Create a Mixer object that can mix multiple channels with the same sample rate. -//| Samples are accessed and controlled with the mixer's `audiomixer.MixerVoice` objects. +//| import board +//| import audioio +//| import audiocore +//| import audiomixer +//| import digitalio //| -//| :param int voice_count: The maximum number of voices to mix -//| :param int buffer_size: The total size in bytes of the buffers to mix into -//| :param int channel_count: The number of channels the source samples contain. 1 = mono; 2 = stereo. -//| :param int bits_per_sample: The bits per sample of the samples being played -//| :param bool samples_signed: Samples are signed (True) or unsigned (False) -//| :param int sample_rate: The sample rate to be used for all samples +//| a = audioio.AudioOut(board.A0) +//| music = audiocore.WaveFile(open("cplay-5.1-16bit-16khz.wav", "rb")) +//| drum = audiocore.WaveFile(open("drum.wav", "rb")) +//| mixer = audiomixer.Mixer(voice_count=2, sample_rate=16000, channel_count=1, +//| bits_per_sample=16, samples_signed=True) //| -//| Playing a wave file from flash:: -//| -//| import board -//| import audioio -//| import audiocore -//| import audiomixer -//| import digitalio -//| -//| a = audioio.AudioOut(board.A0) -//| music = audiocore.WaveFile(open("cplay-5.1-16bit-16khz.wav", "rb")) -//| drum = audiocore.WaveFile(open("drum.wav", "rb")) -//| mixer = audiomixer.Mixer(voice_count=2, sample_rate=16000, channel_count=1, -//| bits_per_sample=16, samples_signed=True) -//| -//| print("playing") -//| # Have AudioOut play our Mixer source -//| a.play(mixer) -//| # Play the first sample voice -//| mixer.voice[0].play(music) -//| while mixer.playing: -//| # Play the second sample voice -//| mixer.voice[1].play(drum) -//| time.sleep(1) -//| print("stopped") +//| print("playing") +//| # Have AudioOut play our Mixer source +//| a.play(mixer) +//| # Play the first sample voice +//| mixer.voice[0].play(music) +//| while mixer.playing: +//| # Play the second sample voice +//| mixer.voice[1].play(drum) +//| time.sleep(1) +//| print("stopped")""" +//| ... //| STATIC mp_obj_t audiomixer_mixer_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_voice_count, ARG_buffer_size, ARG_channel_count, ARG_bits_per_sample, ARG_samples_signed, ARG_sample_rate }; @@ -125,9 +121,9 @@ STATIC mp_obj_t audiomixer_mixer_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the Mixer and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the Mixer and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t audiomixer_mixer_deinit(mp_obj_t self_in) { audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -142,16 +138,16 @@ STATIC void check_for_deinit(audiomixer_mixer_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t audiomixer_mixer_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -160,9 +156,8 @@ STATIC mp_obj_t audiomixer_mixer_obj___exit__(size_t n_args, const mp_obj_t *arg } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiomixer_mixer___exit___obj, 4, 4, audiomixer_mixer_obj___exit__); -//| .. attribute:: playing -//| -//| True when any voice is being output. (read-only) +//| playing: Any = ... +//| """True when any voice is being output. (read-only)""" //| STATIC mp_obj_t audiomixer_mixer_obj_get_playing(mp_obj_t self_in) { audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -178,9 +173,8 @@ const mp_obj_property_t audiomixer_mixer_playing_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: sample_rate -//| -//| 32 bit value that dictates how quickly samples are played in Hertz (cycles per second). +//| sample_rate: Any = ... +//| """32 bit value that dictates how quickly samples are played in Hertz (cycles per second).""" //| STATIC mp_obj_t audiomixer_mixer_obj_get_sample_rate(mp_obj_t self_in) { audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -196,14 +190,13 @@ const mp_obj_property_t audiomixer_mixer_sample_rate_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: voice -//| -//| A tuple of the mixer's `audiomixer.MixerVoice` object(s). +//| voice: Any = ... +//| """A tuple of the mixer's `audiomixer.MixerVoice` object(s). //| //| .. code-block:: python //| //| >>> mixer.voice -//| (<MixerVoice>,) +//| (<MixerVoice>,)""" STATIC mp_obj_t audiomixer_mixer_obj_get_voice(mp_obj_t self_in) { audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in); check_for_deinit(self); @@ -218,14 +211,14 @@ const mp_obj_property_t audiomixer_mixer_voice_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: play(sample, *, voice=0, loop=False) +//| def play(self, sample: Any, *, voice: Any = 0, loop: Any = False) -> Any: +//| """Plays the sample once when loop=False and continuously when loop=True. +//| Does not block. Use `playing` to block. //| -//| Plays the sample once when loop=False and continuously when loop=True. -//| Does not block. Use `playing` to block. +//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. //| -//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. -//| -//| The sample must match the Mixer's encoding settings given in the constructor. +//| The sample must match the Mixer's encoding settings given in the constructor.""" +//| ... //| STATIC mp_obj_t audiomixer_mixer_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_sample, ARG_voice, ARG_loop }; @@ -251,9 +244,9 @@ STATIC mp_obj_t audiomixer_mixer_obj_play(size_t n_args, const mp_obj_t *pos_arg } MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixer_play_obj, 1, audiomixer_mixer_obj_play); -//| .. method:: stop_voice(voice=0) -//| -//| Stops playback of the sample on the given voice. +//| def stop_voice(self, voice: Any = 0) -> Any: +//| """Stops playback of the sample on the given voice.""" +//| ... //| STATIC mp_obj_t audiomixer_mixer_obj_stop_voice(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_voice }; diff --git a/shared-bindings/audiomixer/MixerVoice.c b/shared-bindings/audiomixer/MixerVoice.c index 188f76f57..ec5768d2f 100644 --- a/shared-bindings/audiomixer/MixerVoice.c +++ b/shared-bindings/audiomixer/MixerVoice.c @@ -37,16 +37,14 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiomixer +//| class MixerVoice: +//| """Voice objects used with Mixer //| -//| :class:`MixerVoice` -- Voice objects used with Mixer -//| ===================================================== +//| Used to access and control samples with `audiomixer.Mixer`.""" //| -//| Used to access and control samples with `audiomixer.Mixer`. -//| -//| .. class:: MixerVoice() -//| -//| MixerVoice instance object(s) created by `audiomixer.Mixer`. +//| def __init__(self, ): +//| """MixerVoice instance object(s) created by `audiomixer.Mixer`.""" +//| ... //| // TODO: support mono or stereo voices STATIC mp_obj_t audiomixer_mixervoice_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { @@ -58,14 +56,14 @@ STATIC mp_obj_t audiomixer_mixervoice_make_new(const mp_obj_type_t *type, size_t return MP_OBJ_FROM_PTR(self); } -//| .. method:: play(sample, *, loop=False) -//| -//| Plays the sample once when ``loop=False``, and continuously when ``loop=True``. -//| Does not block. Use `playing` to block. +//| def play(self, sample: Any, *, loop: Any = False) -> Any: +//| """Plays the sample once when ``loop=False``, and continuously when ``loop=True``. +//| Does not block. Use `playing` to block. //| -//| Sample must be an `audiocore.WaveFile`, `audiomixer.Mixer` or `audiocore.RawSample`. +//| Sample must be an `audiocore.WaveFile`, `audiomixer.Mixer` or `audiocore.RawSample`. //| -//| The sample must match the `audiomixer.Mixer`'s encoding settings given in the constructor. +//| The sample must match the `audiomixer.Mixer`'s encoding settings given in the constructor.""" +//| ... //| STATIC mp_obj_t audiomixer_mixervoice_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_sample, ARG_loop }; @@ -83,9 +81,9 @@ STATIC mp_obj_t audiomixer_mixervoice_obj_play(size_t n_args, const mp_obj_t *po } MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixervoice_play_obj, 1, audiomixer_mixervoice_obj_play); -//| .. method:: stop() -//| -//| Stops playback of the sample on this voice. +//| def stop(self, ) -> Any: +//| """Stops playback of the sample on this voice.""" +//| ... //| STATIC mp_obj_t audiomixer_mixervoice_obj_stop(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_voice }; @@ -102,9 +100,8 @@ STATIC mp_obj_t audiomixer_mixervoice_obj_stop(size_t n_args, const mp_obj_t *po } MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixervoice_stop_obj, 1, audiomixer_mixervoice_obj_stop); -//| .. attribute:: level() -//| -//| The volume level of a voice, as a floating point number between 0 and 1. +//| level: Any = ... +//| """The volume level of a voice, as a floating point number between 0 and 1.""" //| STATIC mp_obj_t audiomixer_mixervoice_obj_get_level(mp_obj_t self_in) { return mp_obj_new_float(common_hal_audiomixer_mixervoice_get_level(self_in)); @@ -139,9 +136,8 @@ const mp_obj_property_t audiomixer_mixervoice_level_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: playing -//| -//| True when this voice is being output. (read-only) +//| playing: Any = ... +//| """True when this voice is being output. (read-only)""" //| STATIC mp_obj_t audiomixer_mixervoice_obj_get_playing(mp_obj_t self_in) { diff --git a/shared-bindings/audiomixer/__init__.c b/shared-bindings/audiomixer/__init__.c index 79bab440e..1146bb798 100644 --- a/shared-bindings/audiomixer/__init__.c +++ b/shared-bindings/audiomixer/__init__.c @@ -32,21 +32,7 @@ #include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/audiomixer/Mixer.h" -//| :mod:`audiomixer` --- Support for audio mixer -//| ======================================================== -//| -//| .. module:: audiomixer -//| :synopsis: Support for audio mixer -//| -//| The `audiomixer` module contains core classes for mixing audio sources -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Mixer -//| MixerVoice +//| """Support for audio mixing""" //| STATIC const mp_rom_map_elem_t audiomixer_module_globals_table[] = { diff --git a/shared-bindings/audiomp3/MP3Decoder.c b/shared-bindings/audiomp3/MP3Decoder.c index 224042212..e6d48e32c 100644 --- a/shared-bindings/audiomp3/MP3Decoder.c +++ b/shared-bindings/audiomp3/MP3Decoder.c @@ -34,41 +34,38 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiomp3 +//| class MP3: +//| """Load a mp3 file for audio playback""" //| -//| :class:`MP3Decoder` -- Load a mp3 file for audio playback -//| ========================================================= +//| def __init__(self, file: typing.BinaryIO, buffer: bytearray): //| -//| An object that decodes MP3 files for playback on an audio device. +//| """Load a .mp3 file for playback with `audioio.AudioOut` or `audiobusio.I2SOut`. //| -//| .. class:: MP3(file[, buffer]) +//| :param typing.BinaryIO file: Already opened mp3 file +//| :param bytearray buffer: Optional pre-allocated buffer, that will be split in half and used for double-buffering of the data. If not provided, two buffers are allocated internally. The specific buffer size required depends on the mp3 file. //| -//| Load a .mp3 file for playback with `audioio.AudioOut` or `audiobusio.I2SOut`. //| -//| :param typing.BinaryIO file: Already opened mp3 file -//| :param bytearray buffer: Optional pre-allocated buffer, that will be split in half and used for double-buffering of the data. If not provided, two buffers are allocated internally. The specific buffer size required depends on the mp3 file. +//| Playing a mp3 file from flash:: //| +//| import board +//| import audiomp3 +//| import audioio +//| import digitalio //| -//| Playing a mp3 file from flash:: +//| # Required for CircuitPlayground Express +//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) +//| speaker_enable.switch_to_output(value=True) //| -//| import board -//| import audiomp3 -//| import audioio -//| import digitalio +//| data = open("cplay-16bit-16khz-64kbps.mp3", "rb") +//| mp3 = audiomp3.MP3Decoder(data) +//| a = audioio.AudioOut(board.A0) //| -//| # Required for CircuitPlayground Express -//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) -//| speaker_enable.switch_to_output(value=True) -//| -//| data = open("cplay-16bit-16khz-64kbps.mp3", "rb") -//| mp3 = audiomp3.MP3Decoder(data) -//| a = audioio.AudioOut(board.A0) -//| -//| print("playing") -//| a.play(mp3) -//| while a.playing: -//| pass -//| print("stopped") +//| print("playing") +//| a.play(mp3) +//| while a.playing: +//| pass +//| print("stopped")""" +//| ... //| STATIC mp_obj_t audiomp3_mp3file_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, 2, false); @@ -92,9 +89,9 @@ STATIC mp_obj_t audiomp3_mp3file_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the MP3 and releases all memory resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the MP3 and releases all memory resources for reuse.""" +//| ... //| STATIC mp_obj_t audiomp3_mp3file_deinit(mp_obj_t self_in) { audiomp3_mp3file_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -109,16 +106,16 @@ STATIC void check_for_deinit(audiomp3_mp3file_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t audiomp3_mp3file_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -127,9 +124,8 @@ STATIC mp_obj_t audiomp3_mp3file_obj___exit__(size_t n_args, const mp_obj_t *arg } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiomp3_mp3file___exit___obj, 4, 4, audiomp3_mp3file_obj___exit__); -//| .. attribute:: file -//| -//| File to play back. +//| file: Any = ... +//| """File to play back.""" //| STATIC mp_obj_t audiomp3_mp3file_obj_get_file(mp_obj_t self_in) { audiomp3_mp3file_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -158,11 +154,10 @@ const mp_obj_property_t audiomp3_mp3file_file_obj = { -//| .. attribute:: sample_rate -//| -//| 32 bit value that dictates how quickly samples are loaded into the DAC +//| sample_rate: Any = ... +//| """32 bit value that dictates how quickly samples are loaded into the DAC //| in Hertz (cycles per second). When the sample is looped, this can change -//| the pitch output without changing the underlying sample. +//| the pitch output without changing the underlying sample.""" //| STATIC mp_obj_t audiomp3_mp3file_obj_get_sample_rate(mp_obj_t self_in) { audiomp3_mp3file_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -186,9 +181,8 @@ const mp_obj_property_t audiomp3_mp3file_sample_rate_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: bits_per_sample -//| -//| Bits per sample. (read only) +//| bits_per_sample: Any = ... +//| """Bits per sample. (read only)""" //| STATIC mp_obj_t audiomp3_mp3file_obj_get_bits_per_sample(mp_obj_t self_in) { audiomp3_mp3file_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -204,9 +198,8 @@ const mp_obj_property_t audiomp3_mp3file_bits_per_sample_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: channel_count -//| -//| Number of audio channels. (read only) +//| channel_count: Any = ... +//| """Number of audio channels. (read only)""" //| STATIC mp_obj_t audiomp3_mp3file_obj_get_channel_count(mp_obj_t self_in) { audiomp3_mp3file_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -222,9 +215,8 @@ const mp_obj_property_t audiomp3_mp3file_channel_count_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: rms_level -//| -//| The RMS audio level of a recently played moment of audio. (read only) +//| rms_level: Any = ... +//| """The RMS audio level of a recently played moment of audio. (read only)""" //| STATIC mp_obj_t audiomp3_mp3file_obj_get_rms_level(mp_obj_t self_in) { audiomp3_mp3file_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audiomp3/__init__.c b/shared-bindings/audiomp3/__init__.c index fb2187669..62e5f56cb 100644 --- a/shared-bindings/audiomp3/__init__.c +++ b/shared-bindings/audiomp3/__init__.c @@ -31,20 +31,7 @@ #include "shared-bindings/audiomp3/MP3Decoder.h" -//| :mod:`audiomp3` --- Support for MP3-compressed audio files -//| ========================================================== -//| -//| .. module:: audiomp3 -//| :synopsis: Support for mp3 files -//| -//| The `audiomp3` module contains an mp3 decoder -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| MP3Decoder +//| """Support for MP3-compressed audio files""" //| STATIC const mp_rom_map_elem_t audiomp3_module_globals_table[] = { diff --git a/shared-bindings/audiopwmio/PWMAudioOut.c b/shared-bindings/audiopwmio/PWMAudioOut.c index 60bf08500..812b7330d 100644 --- a/shared-bindings/audiopwmio/PWMAudioOut.c +++ b/shared-bindings/audiopwmio/PWMAudioOut.c @@ -36,66 +36,62 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: audiopwmio -//| -//| :class:`PWMAudioOut` -- Output an analog audio signal -//| ======================================================== -//| -//| AudioOut can be used to output an analog audio signal on a given pin. -//| -//| .. class:: PWMAudioOut(left_channel, *, right_channel=None, quiescent_value=0x8000) -//| -//| Create a PWMAudioOut object associated with the given pin(s). This allows you to -//| play audio signals out on the given pin(s). In contrast to mod:`audioio`, -//| the pin(s) specified are digital pins, and are driven with a device-dependent PWM -//| signal. -//| -//| :param ~microcontroller.Pin left_channel: The pin to output the left channel to -//| :param ~microcontroller.Pin right_channel: The pin to output the right channel to -//| :param int quiescent_value: The output value when no signal is present. Samples should start -//| and end with this value to prevent audible popping. -//| -//| Simple 8ksps 440 Hz sin wave:: -//| -//| import audiocore -//| import audiopwmio -//| import board -//| import array -//| import time -//| import math -//| -//| # Generate one period of sine wav. -//| length = 8000 // 440 -//| sine_wave = array.array("H", [0] * length) -//| for i in range(length): -//| sine_wave[i] = int(math.sin(math.pi * 2 * i / 18) * (2 ** 15) + 2 ** 15) -//| -//| dac = audiopwmio.PWMAudioOut(board.SPEAKER) -//| sine_wave = audiocore.RawSample(sine_wave, sample_rate=8000) -//| dac.play(sine_wave, loop=True) -//| time.sleep(1) -//| dac.stop() -//| -//| Playing a wave file from flash:: -//| -//| import board -//| import audiocore -//| import audiopwmio -//| import digitalio -//| -//| # Required for CircuitPlayground Express -//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) -//| speaker_enable.switch_to_output(value=True) -//| -//| data = open("cplay-5.1-16bit-16khz.wav", "rb") -//| wav = audiocore.WaveFile(data) -//| a = audiopwmio.PWMAudioOut(board.SPEAKER) -//| -//| print("playing") -//| a.play(wav) -//| while a.playing: -//| pass -//| print("stopped") +//| class PWMAudioOut: +//| """Output an analog audio signal by varying the PWM duty cycle.""" +//| +//| def __init__(self, left_channel: microcontroller.Pin, *, right_channel: microcontroller.Pin = None, quiescent_value: int = 0x8000): +//| """Create a PWMAudioOut object associated with the given pin(s). This allows you to +//| play audio signals out on the given pin(s). In contrast to mod:`audioio`, +//| the pin(s) specified are digital pins, and are driven with a device-dependent PWM +//| signal. +//| +//| :param ~microcontroller.Pin left_channel: The pin to output the left channel to +//| :param ~microcontroller.Pin right_channel: The pin to output the right channel to +//| :param int quiescent_value: The output value when no signal is present. Samples should start +//| and end with this value to prevent audible popping. +//| +//| Simple 8ksps 440 Hz sin wave:: +//| +//| import audiocore +//| import audiopwmio +//| import board +//| import array +//| import time +//| import math +//| +//| # Generate one period of sine wav. +//| length = 8000 // 440 +//| sine_wave = array.array("H", [0] * length) +//| for i in range(length): +//| sine_wave[i] = int(math.sin(math.pi * 2 * i / length) * (2 ** 15) + 2 ** 15) +//| +//| dac = audiopwmio.PWMAudioOut(board.SPEAKER) +//| sine_wave = audiocore.RawSample(sine_wave, sample_rate=8000) +//| dac.play(sine_wave, loop=True) +//| time.sleep(1) +//| dac.stop() +//| +//| Playing a wave file from flash:: +//| +//| import board +//| import audiocore +//| import audiopwmio +//| import digitalio +//| +//| # Required for CircuitPlayground Express +//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) +//| speaker_enable.switch_to_output(value=True) +//| +//| data = open("cplay-5.1-16bit-16khz.wav", "rb") +//| wav = audiocore.WaveFile(data) +//| a = audiopwmio.PWMAudioOut(board.SPEAKER) +//| +//| print("playing") +//| a.play(wav) +//| while a.playing: +//| pass +//| print("stopped")""" +//| ... //| STATIC mp_obj_t audiopwmio_pwmaudioout_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_left_channel, ARG_right_channel, ARG_quiescent_value }; @@ -107,16 +103,8 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_make_new(const mp_obj_type_t *type, size_ mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t left_channel_obj = args[ARG_left_channel].u_obj; - assert_pin(left_channel_obj, false); - const mcu_pin_obj_t *left_channel_pin = MP_OBJ_TO_PTR(left_channel_obj); - - mp_obj_t right_channel_obj = args[ARG_right_channel].u_obj; - const mcu_pin_obj_t *right_channel_pin = NULL; - if (right_channel_obj != mp_const_none) { - assert_pin(right_channel_obj, false); - right_channel_pin = MP_OBJ_TO_PTR(right_channel_obj); - } + const mcu_pin_obj_t *left_channel_pin = validate_obj_is_free_pin(args[ARG_left_channel].u_obj); + const mcu_pin_obj_t *right_channel_pin = validate_obj_is_free_pin_or_none(args[ARG_right_channel].u_obj); // create AudioOut object from the given pin audiopwmio_pwmaudioout_obj_t *self = m_new_obj(audiopwmio_pwmaudioout_obj_t); @@ -126,9 +114,9 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_make_new(const mp_obj_type_t *type, size_ return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the PWMAudioOut and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the PWMAudioOut and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t audiopwmio_pwmaudioout_deinit(mp_obj_t self_in) { audiopwmio_pwmaudioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -142,17 +130,16 @@ STATIC void check_for_deinit(audiopwmio_pwmaudioout_obj_t *self) { raise_deinited_error(); } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. -//| +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... STATIC mp_obj_t audiopwmio_pwmaudioout_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; common_hal_audiopwmio_pwmaudioout_deinit(args[0]); @@ -161,16 +148,16 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_obj___exit__(size_t n_args, const mp_obj_ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiopwmio_pwmaudioout___exit___obj, 4, 4, audiopwmio_pwmaudioout_obj___exit__); -//| .. method:: play(sample, *, loop=False) +//| def play(self, sample: Any, *, loop: Any = False) -> Any: +//| """Plays the sample once when loop=False and continuously when loop=True. +//| Does not block. Use `playing` to block. //| -//| Plays the sample once when loop=False and continuously when loop=True. -//| Does not block. Use `playing` to block. +//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. //| -//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`. -//| -//| The sample itself should consist of 16 bit samples. Microcontrollers with a lower output -//| resolution will use the highest order bits to output. For example, the SAMD21 has a 10 bit -//| DAC that ignores the lowest 6 bits when playing 16 bit samples. +//| The sample itself should consist of 16 bit samples. Microcontrollers with a lower output +//| resolution will use the highest order bits to output. For example, the SAMD21 has a 10 bit +//| DAC that ignores the lowest 6 bits when playing 16 bit samples.""" +//| ... //| STATIC mp_obj_t audiopwmio_pwmaudioout_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_sample, ARG_loop }; @@ -190,9 +177,9 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_obj_play(size_t n_args, const mp_obj_t *p } MP_DEFINE_CONST_FUN_OBJ_KW(audiopwmio_pwmaudioout_play_obj, 1, audiopwmio_pwmaudioout_obj_play); -//| .. method:: stop() -//| -//| Stops playback and resets to the start of the sample. +//| def stop(self, ) -> Any: +//| """Stops playback and resets to the start of the sample.""" +//| ... //| STATIC mp_obj_t audiopwmio_pwmaudioout_obj_stop(mp_obj_t self_in) { audiopwmio_pwmaudioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -202,9 +189,8 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_obj_stop(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audiopwmio_pwmaudioout_stop_obj, audiopwmio_pwmaudioout_obj_stop); -//| .. attribute:: playing -//| -//| True when an audio sample is being output even if `paused`. (read-only) +//| playing: Any = ... +//| """True when an audio sample is being output even if `paused`. (read-only)""" //| STATIC mp_obj_t audiopwmio_pwmaudioout_obj_get_playing(mp_obj_t self_in) { audiopwmio_pwmaudioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -220,9 +206,9 @@ const mp_obj_property_t audiopwmio_pwmaudioout_playing_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: pause() -//| -//| Stops playback temporarily while remembering the position. Use `resume` to resume playback. +//| def pause(self, ) -> Any: +//| """Stops playback temporarily while remembering the position. Use `resume` to resume playback.""" +//| ... //| STATIC mp_obj_t audiopwmio_pwmaudioout_obj_pause(mp_obj_t self_in) { audiopwmio_pwmaudioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -236,9 +222,9 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_obj_pause(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audiopwmio_pwmaudioout_pause_obj, audiopwmio_pwmaudioout_obj_pause); -//| .. method:: resume() -//| -//| Resumes sample playback after :py:func:`pause`. +//| def resume(self, ) -> Any: +//| """Resumes sample playback after :py:func:`pause`.""" +//| ... //| STATIC mp_obj_t audiopwmio_pwmaudioout_obj_resume(mp_obj_t self_in) { audiopwmio_pwmaudioout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -252,9 +238,8 @@ STATIC mp_obj_t audiopwmio_pwmaudioout_obj_resume(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(audiopwmio_pwmaudioout_resume_obj, audiopwmio_pwmaudioout_obj_resume); -//| .. attribute:: paused -//| -//| True when playback is paused. (read-only) +//| paused: Any = ... +//| """True when playback is paused. (read-only)""" //| STATIC mp_obj_t audiopwmio_pwmaudioout_obj_get_paused(mp_obj_t self_in) { audiopwmio_pwmaudioout_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/audiopwmio/__init__.c b/shared-bindings/audiopwmio/__init__.c index 8a2b202b3..5caea1420 100644 --- a/shared-bindings/audiopwmio/__init__.c +++ b/shared-bindings/audiopwmio/__init__.c @@ -33,29 +33,17 @@ #include "shared-bindings/audiopwmio/__init__.h" #include "shared-bindings/audiopwmio/PWMAudioOut.h" -//| :mod:`audiopwmio` --- Support for audio input and output -//| ======================================================== -//| -//| .. module:: audiopwmio -//| :synopsis: Support for audio output via digital PWM -//| :platform: NRF52 +//| """Audio output via digital PWM //| //| The `audiopwmio` module contains classes to provide access to audio IO. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| PWMAudioOut -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See //| :ref:`lifetime-and-contextmanagers` for more info. //| //| Since CircuitPython 5, `Mixer`, `RawSample` and `WaveFile` are moved -//| to :mod:`audiocore`. +//| to :mod:`audiocore`.""" //| STATIC const mp_rom_map_elem_t audiopwmio_module_globals_table[] = { diff --git a/shared-bindings/bitbangio/I2C.c b/shared-bindings/bitbangio/I2C.c index 01a128393..43fe11e62 100644 --- a/shared-bindings/bitbangio/I2C.c +++ b/shared-bindings/bitbangio/I2C.c @@ -37,21 +37,27 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: bitbangio +//| class I2C: +//| """Two wire serial protocol""" //| -//| :class:`I2C` --- Two wire serial protocol -//| ------------------------------------------ +//| def __init__(self, scl: microcontroller.Pin, sda: microcontroller.Pin, *, frequency: int = 400000, timeout: int): +//| """I2C is a two-wire protocol for communicating between devices. At the +//| physical level it consists of 2 wires: SCL and SDA, the clock and data +//| lines respectively. //| -//| .. class:: I2C(scl, sda, *, frequency=400000, timeout) +//| .. seealso:: Using this class directly requires careful lock management. +//| Instead, use :class:`~adafruit_bus_device.i2c_device.I2CDevice` to +//| manage locks. //| -//| I2C is a two-wire protocol for communicating between devices. At the -//| physical level it consists of 2 wires: SCL and SDA, the clock and data -//| lines respectively. +//| .. seealso:: Using this class to directly read registers requires manual +//| bit unpacking. Instead, use an existing driver or make one with +//| :ref:`Register <register-module-reference>` data descriptors. //| -//| :param ~microcontroller.Pin scl: The clock pin -//| :param ~microcontroller.Pin sda: The data pin -//| :param int frequency: The clock frequency of the bus -//| :param int timeout: The maximum clock stretching timeout in microseconds +//| :param ~microcontroller.Pin scl: The clock pin +//| :param ~microcontroller.Pin sda: The data pin +//| :param int frequency: The clock frequency of the bus +//| :param int timeout: The maximum clock stretching timeout in microseconds""" +//| ... //| STATIC mp_obj_t bitbangio_i2c_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_scl, ARG_sda, ARG_frequency, ARG_timeout }; @@ -63,10 +69,9 @@ STATIC mp_obj_t bitbangio_i2c_make_new(const mp_obj_type_t *type, size_t n_args, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_scl].u_obj, false); - assert_pin(args[ARG_sda].u_obj, false); - const mcu_pin_obj_t* scl = MP_OBJ_TO_PTR(args[ARG_scl].u_obj); - const mcu_pin_obj_t* sda = MP_OBJ_TO_PTR(args[ARG_sda].u_obj); + + const mcu_pin_obj_t* scl = validate_obj_is_free_pin(args[ARG_scl].u_obj); + const mcu_pin_obj_t* sda = validate_obj_is_free_pin(args[ARG_sda].u_obj); bitbangio_i2c_obj_t *self = m_new_obj(bitbangio_i2c_obj_t); self->base.type = &bitbangio_i2c_type; @@ -74,9 +79,9 @@ STATIC mp_obj_t bitbangio_i2c_make_new(const mp_obj_type_t *type, size_t n_args, return (mp_obj_t)self; } -//| .. method:: deinit() -//| -//| Releases control of the underlying hardware so other classes can use it. +//| def deinit(self, ) -> Any: +//| """Releases control of the underlying hardware so other classes can use it.""" +//| ... //| STATIC mp_obj_t bitbangio_i2c_obj_deinit(mp_obj_t self_in) { bitbangio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -91,16 +96,16 @@ STATIC void check_for_deinit(bitbangio_i2c_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used in Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used in Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware on context exit. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware on context exit. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t bitbangio_i2c_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -115,11 +120,11 @@ static void check_lock(bitbangio_i2c_obj_t *self) { } } -//| .. method:: scan() -//| -//| Scan all I2C addresses between 0x08 and 0x77 inclusive and return a list of -//| those that respond. A device responds if it pulls the SDA line low after -//| its address (including a read bit) is sent on the bus. +//| def scan(self, ) -> Any: +//| """Scan all I2C addresses between 0x08 and 0x77 inclusive and return a list of +//| those that respond. A device responds if it pulls the SDA line low after +//| its address (including a read bit) is sent on the bus.""" +//| ... //| STATIC mp_obj_t bitbangio_i2c_scan(mp_obj_t self_in) { bitbangio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -137,9 +142,9 @@ STATIC mp_obj_t bitbangio_i2c_scan(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_i2c_scan_obj, bitbangio_i2c_scan); -//| .. method:: try_lock() -//| -//| Attempts to grab the I2C lock. Returns True on success. +//| def try_lock(self, ) -> Any: +//| """Attempts to grab the I2C lock. Returns True on success.""" +//| ... //| STATIC mp_obj_t bitbangio_i2c_obj_try_lock(mp_obj_t self_in) { bitbangio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -148,9 +153,9 @@ STATIC mp_obj_t bitbangio_i2c_obj_try_lock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_i2c_try_lock_obj, bitbangio_i2c_obj_try_lock); -//| .. method:: unlock() -//| -//| Releases the I2C lock. +//| def unlock(self, ) -> Any: +//| """Releases the I2C lock.""" +//| ... //| STATIC mp_obj_t bitbangio_i2c_obj_unlock(mp_obj_t self_in) { bitbangio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -160,20 +165,20 @@ STATIC mp_obj_t bitbangio_i2c_obj_unlock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_i2c_unlock_obj, bitbangio_i2c_obj_unlock); -//| .. method:: readfrom_into(address, buffer, *, start=0, end=None) -//| -//| Read into ``buffer`` from the slave specified by ``address``. -//| The number of bytes read will be the length of ``buffer``. -//| At least one byte must be read. +//| def readfrom_into(self, address: int, buffer: bytearray, *, start: int = 0, end: int = None) -> Any: +//| """Read into ``buffer`` from the device selected by ``address``. +//| The number of bytes read will be the length of ``buffer``. +//| At least one byte must be read. //| -//| If ``start`` or ``end`` is provided, then the buffer will be sliced -//| as if ``buffer[start:end]``. This will not cause an allocation like -//| ``buf[start:end]`` will so it saves memory. +//| If ``start`` or ``end`` is provided, then the buffer will be sliced +//| as if ``buffer[start:end]``. This will not cause an allocation like +//| ``buf[start:end]`` will so it saves memory. //| -//| :param int address: 7-bit device address -//| :param bytearray buffer: buffer to write into -//| :param int start: Index to start writing at -//| :param int end: Index to write up to but not include +//| :param int address: 7-bit device address +//| :param bytearray buffer: buffer to write into +//| :param int start: Index to start writing at +//| :param int end: Index to write up to but not include""" +//| ... //| // Shared arg parsing for readfrom_into and writeto_then_readfrom. STATIC void readfrom(bitbangio_i2c_obj_t *self, mp_int_t address, mp_obj_t buffer, int32_t start, mp_int_t end) { @@ -212,25 +217,25 @@ STATIC mp_obj_t bitbangio_i2c_readfrom_into(size_t n_args, const mp_obj_t *pos_a } MP_DEFINE_CONST_FUN_OBJ_KW(bitbangio_i2c_readfrom_into_obj, 3, bitbangio_i2c_readfrom_into); -//| .. method:: writeto(address, buffer, *, start=0, end=None, stop=True) +//| def writeto(self, address: int, buffer: bytearray, *, start: int = 0, end: int = None, stop: bool = True) -> Any: +//| """Write the bytes from ``buffer`` to the device selected by ``address`` and then transmits a +//| stop bit. Use `writeto_then_readfrom` when needing a write, no stop and repeated start +//| before a read. //| -//| Write the bytes from ``buffer`` to the slave specified by ``address`` and then transmits a -//| stop bit. Use `writeto_then_readfrom` when needing a write, no stop and repeated start -//| before a read. +//| If ``start`` or ``end`` is provided, then the buffer will be sliced +//| as if ``buffer[start:end]``. This will not cause an allocation like +//| ``buffer[start:end]`` will so it saves memory. //| -//| If ``start`` or ``end`` is provided, then the buffer will be sliced -//| as if ``buffer[start:end]``. This will not cause an allocation like -//| ``buffer[start:end]`` will so it saves memory. +//| Writing a buffer or slice of length zero is permitted, as it can be used +//| to poll for the existence of a device. //| -//| Writing a buffer or slice of length zero is permitted, as it can be used -//| to poll for the existence of a device. -//| -//| :param int address: 7-bit device address -//| :param bytearray buffer: buffer containing the bytes to write -//| :param int start: Index to start writing from -//| :param int end: Index to read up to but not include -//| :param bool stop: If true, output an I2C stop condition after the buffer is written. -//| Deprecated. Will be removed in 6.x and act as stop=True. +//| :param int address: 7-bit device address +//| :param bytearray buffer: buffer containing the bytes to write +//| :param int start: Index to start writing from +//| :param int end: Index to read up to but not include +//| :param bool stop: If true, output an I2C stop condition after the buffer is written. +//| Deprecated. Will be removed in 6.x and act as stop=True.""" +//| ... //| // Shared arg parsing for writeto and writeto_then_readfrom. STATIC void writeto(bitbangio_i2c_obj_t *self, mp_int_t address, mp_obj_t buffer, int32_t start, mp_int_t end, bool stop) { @@ -272,23 +277,22 @@ STATIC mp_obj_t bitbangio_i2c_writeto(size_t n_args, const mp_obj_t *pos_args, m STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bitbangio_i2c_writeto_obj, 1, bitbangio_i2c_writeto); -//| .. method:: writeto_then_readfrom(address, out_buffer, in_buffer, *, out_start=0, out_end=None, in_start=0, in_end=None) -//| -//| Write the bytes from ``out_buffer`` to the slave specified by ``address``, generate no stop -//| bit, generate a repeated start and read into ``in_buffer``. ``out_buffer`` and -//| ``in_buffer`` can be the same buffer because they are used sequentially. +//| def writeto_then_readfrom(self, address: int, out_buffer: bytearray, in_buffer: bytearray, *, out_start: int = 0, out_end: int = None, in_start: int = 0, in_end: int = None) -> Any: +//| """Write the bytes from ``out_buffer`` to the device selected by ``address``, generate no stop +//| bit, generate a repeated start and read into ``in_buffer``. ``out_buffer`` and +//| ``in_buffer`` can be the same buffer because they are used sequentially. //| -//| If ``start`` or ``end`` is provided, then the corresponding buffer will be sliced -//| as if ``buffer[start:end]``. This will not cause an allocation like ``buf[start:end]`` -//| will so it saves memory. +//| If ``start`` or ``end`` is provided, then the corresponding buffer will be sliced +//| as if ``buffer[start:end]``. This will not cause an allocation like ``buf[start:end]`` +//| will so it saves memory. //| -//| :param int address: 7-bit device address -//| :param bytearray out_buffer: buffer containing the bytes to write -//| :param bytearray in_buffer: buffer to write into -//| :param int out_start: Index to start writing from -//| :param int out_end: Index to read up to but not include. Defaults to ``len(buffer)`` -//| :param int in_start: Index to start writing at -//| :param int in_end: Index to write up to but not include. Defaults to ``len(buffer)`` +//| :param int address: 7-bit device address +//| :param bytearray out_buffer: buffer containing the bytes to write +//| :param bytearray in_buffer: buffer to write into +//| :param int out_start: Index to start writing from +//| :param int out_end: Index to read up to but not include. Defaults to ``len(buffer)`` +//| :param int in_start: Index to start writing at +//| :param int in_end: Index to write up to but not include. Defaults to ``len(buffer)``""" //| STATIC mp_obj_t bitbangio_i2c_writeto_then_readfrom(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_address, ARG_out_buffer, ARG_in_buffer, ARG_out_start, ARG_out_end, ARG_in_start, ARG_in_end }; diff --git a/shared-bindings/bitbangio/OneWire.c b/shared-bindings/bitbangio/OneWire.c index 73bedcd8d..a236f4c2a 100644 --- a/shared-bindings/bitbangio/OneWire.c +++ b/shared-bindings/bitbangio/OneWire.c @@ -34,33 +34,32 @@ #include "shared-bindings/bitbangio/OneWire.h" #include "shared-bindings/util.h" -//| .. currentmodule:: bitbangio +//| class OneWire: +//| """Lowest-level of the Maxim OneWire protocol //| -//| :class:`OneWire` -- Lowest-level of the Maxim OneWire protocol -//| =============================================================== +//| :class:`~bitbangio.OneWire` implements the timing-sensitive foundation of +//| the Maxim (formerly Dallas Semi) OneWire protocol. //| -//| :class:`~bitbangio.OneWire` implements the timing-sensitive foundation of -//| the Maxim (formerly Dallas Semi) OneWire protocol. +//| Protocol definition is here: https://www.maximintegrated.com/en/app-notes/index.mvp/id/126""" //| -//| Protocol definition is here: https://www.maximintegrated.com/en/app-notes/index.mvp/id/126 +//| def __init__(self, pin: microcontroller.Pin): //| -//| .. class:: OneWire(pin) +//| """Create a OneWire object associated with the given pin. The object +//| implements the lowest level timing-sensitive bits of the protocol. //| -//| Create a OneWire object associated with the given pin. The object -//| implements the lowest level timing-sensitive bits of the protocol. +//| :param ~microcontroller.Pin pin: Pin to read pulses from. //| -//| :param ~microcontroller.Pin pin: Pin to read pulses from. +//| Read a short series of pulses:: //| -//| Read a short series of pulses:: +//| import bitbangio +//| import board //| -//| import bitbangio -//| import board -//| -//| onewire = bitbangio.OneWire(board.D7) -//| onewire.reset() -//| onewire.write_bit(True) -//| onewire.write_bit(False) -//| print(onewire.read_bit()) +//| onewire = bitbangio.OneWire(board.D7) +//| onewire.reset() +//| onewire.write_bit(True) +//| onewire.write_bit(False) +//| print(onewire.read_bit())""" +//| ... //| STATIC mp_obj_t bitbangio_onewire_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_pin }; @@ -69,9 +68,8 @@ STATIC mp_obj_t bitbangio_onewire_make_new(const mp_obj_type_t *type, size_t n_a }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_pin].u_obj, false); - const mcu_pin_obj_t* pin = MP_OBJ_TO_PTR(args[ARG_pin].u_obj); - assert_pin_free(pin); + + const mcu_pin_obj_t* pin = validate_obj_is_free_pin(args[ARG_pin].u_obj); bitbangio_onewire_obj_t *self = m_new_obj(bitbangio_onewire_obj_t); self->base.type = &bitbangio_onewire_type; @@ -80,9 +78,9 @@ STATIC mp_obj_t bitbangio_onewire_make_new(const mp_obj_type_t *type, size_t n_a return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialize the OneWire bus and release any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialize the OneWire bus and release any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t bitbangio_onewire_deinit(mp_obj_t self_in) { bitbangio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -97,16 +95,16 @@ STATIC void check_for_deinit(bitbangio_onewire_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t bitbangio_onewire_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -115,9 +113,9 @@ STATIC mp_obj_t bitbangio_onewire_obj___exit__(size_t n_args, const mp_obj_t *ar } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bitbangio_onewire___exit___obj, 4, 4, bitbangio_onewire_obj___exit__); -//| .. method:: reset() -//| -//| Reset the OneWire bus +//| def reset(self, ) -> Any: +//| """Reset the OneWire bus""" +//| ... //| STATIC mp_obj_t bitbangio_onewire_obj_reset(mp_obj_t self_in) { bitbangio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -127,12 +125,12 @@ STATIC mp_obj_t bitbangio_onewire_obj_reset(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_onewire_reset_obj, bitbangio_onewire_obj_reset); -//| .. method:: read_bit() +//| def read_bit(self, ) -> Any: +//| """Read in a bit //| -//| Read in a bit -//| -//| :returns: bit state read -//| :rtype: bool +//| :returns: bit state read +//| :rtype: bool""" +//| ... //| STATIC mp_obj_t bitbangio_onewire_obj_read_bit(mp_obj_t self_in) { bitbangio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -142,9 +140,9 @@ STATIC mp_obj_t bitbangio_onewire_obj_read_bit(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_onewire_read_bit_obj, bitbangio_onewire_obj_read_bit); -//| .. method:: write_bit(value) -//| -//| Write out a bit based on value. +//| def write_bit(self, value: Any) -> Any: +//| """Write out a bit based on value.""" +//| ... //| STATIC mp_obj_t bitbangio_onewire_obj_write_bit(mp_obj_t self_in, mp_obj_t bool_obj) { bitbangio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/bitbangio/SPI.c b/shared-bindings/bitbangio/SPI.c index 9a51bde66..6d31037c7 100644 --- a/shared-bindings/bitbangio/SPI.c +++ b/shared-bindings/bitbangio/SPI.c @@ -39,26 +39,34 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: bitbangio +//| class SPI: +//| """A 3-4 wire serial protocol //| -//| :class:`SPI` -- a 3-4 wire serial protocol -//| ----------------------------------------------- +//| SPI is a serial protocol that has exclusive pins for data in and out of the +//| main device. It is typically faster than :py:class:`~bitbangio.I2C` because a +//| separate pin is used to select a device rather than a transmitted +//| address. This class only manages three of the four SPI lines: `!clock`, +//| `!MOSI`, `!MISO`. Its up to the client to manage the appropriate +//| select line, often abbreviated `!CS` or `!SS`. (This is common because +//| multiple secondaries can share the `!clock`, `!MOSI` and `!MISO` lines +//| and therefore the hardware.)""" //| -//| SPI is a serial protocol that has exclusive pins for data in and out of the -//| master. It is typically faster than :py:class:`~bitbangio.I2C` because a -//| separate pin is used to control the active slave rather than a transmitted -//| address. This class only manages three of the four SPI lines: `!clock`, -//| `!MOSI`, `!MISO`. Its up to the client to manage the appropriate slave -//| select line. (This is common because multiple slaves can share the `!clock`, -//| `!MOSI` and `!MISO` lines and therefore the hardware.) +//| def __init__(self, clock: microcontroller.Pin, MOSI: microcontroller.Pin = None, MISO: microcontroller.Pin = None): +//| """Construct an SPI object on the given pins. //| -//| .. class:: SPI(clock, MOSI=None, MISO=None) +//| .. seealso:: Using this class directly requires careful lock management. +//| Instead, use :class:`~adafruit_bus_device.spi_device.SPIDevice` to +//| manage locks. //| -//| Construct an SPI object on the given pins. +//| .. seealso:: Using this class to directly read registers requires manual +//| bit unpacking. Instead, use an existing driver or make one with +//| :ref:`Register <register-module-reference>` data descriptors. //| -//| :param ~microcontroller.Pin clock: the pin to use for the clock. -//| :param ~microcontroller.Pin MOSI: the Master Out Slave In pin. -//| :param ~microcontroller.Pin MISO: the Master In Slave Out pin. +//| +//| :param ~microcontroller.Pin clock: the pin to use for the clock. +//| :param ~microcontroller.Pin MOSI: the Main Out Selected In pin. +//| :param ~microcontroller.Pin MISO: the Main In Selected Out pin.""" +//| ... //| // TODO(tannewt): Support LSB SPI. @@ -71,12 +79,10 @@ STATIC mp_obj_t bitbangio_spi_make_new(const mp_obj_type_t *type, size_t n_args, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_clock].u_obj, false); - assert_pin(args[ARG_MOSI].u_obj, true); - assert_pin(args[ARG_MISO].u_obj, true); - const mcu_pin_obj_t* clock = MP_OBJ_TO_PTR(args[ARG_clock].u_obj); - const mcu_pin_obj_t* mosi = MP_OBJ_TO_PTR(args[ARG_MOSI].u_obj); - const mcu_pin_obj_t* miso = MP_OBJ_TO_PTR(args[ARG_MISO].u_obj); + + const mcu_pin_obj_t* clock = validate_obj_is_free_pin(args[ARG_clock].u_obj); + const mcu_pin_obj_t* mosi = validate_obj_is_free_pin_or_none(args[ARG_MOSI].u_obj); + const mcu_pin_obj_t* miso = validate_obj_is_free_pin_or_none(args[ARG_MISO].u_obj); bitbangio_spi_obj_t *self = m_new_obj(bitbangio_spi_obj_t); self->base.type = &bitbangio_spi_type; @@ -84,9 +90,9 @@ STATIC mp_obj_t bitbangio_spi_make_new(const mp_obj_type_t *type, size_t n_args, return (mp_obj_t)self; } -//| .. method:: deinit() -//| -//| Turn off the SPI bus. +//| def deinit(self, ) -> Any: +//| """Turn off the SPI bus.""" +//| ... //| STATIC mp_obj_t bitbangio_spi_obj_deinit(mp_obj_t self_in) { bitbangio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -101,16 +107,16 @@ STATIC void check_for_deinit(bitbangio_spi_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t bitbangio_spi_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -126,15 +132,15 @@ static void check_lock(bitbangio_spi_obj_t *self) { } } -//| .. method:: configure(*, baudrate=100000, polarity=0, phase=0, bits=8) -//| -//| Configures the SPI bus. Only valid when locked. +//| def configure(self, *, baudrate: int = 100000, polarity: int = 0, phase: int = 0, bits: int = 8) -> Any: +//| """Configures the SPI bus. Only valid when locked. //| -//| :param int baudrate: the clock rate in Hertz -//| :param int polarity: the base state of the clock line (0 or 1) -//| :param int phase: the edge of the clock that data is captured. First (0) -//| or second (1). Rising or falling depends on clock polarity. -//| :param int bits: the number of bits per word +//| :param int baudrate: the clock rate in Hertz +//| :param int polarity: the base state of the clock line (0 or 1) +//| :param int phase: the edge of the clock that data is captured. First (0) +//| or second (1). Rising or falling depends on clock polarity. +//| :param int bits: the number of bits per word""" +//| ... //| STATIC mp_obj_t bitbangio_spi_configure(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_baudrate, ARG_polarity, ARG_phase, ARG_bits }; @@ -168,12 +174,12 @@ STATIC mp_obj_t bitbangio_spi_configure(size_t n_args, const mp_obj_t *pos_args, } MP_DEFINE_CONST_FUN_OBJ_KW(bitbangio_spi_configure_obj, 1, bitbangio_spi_configure); -//| .. method:: try_lock() +//| def try_lock(self, ) -> Any: +//| """Attempts to grab the SPI lock. Returns True on success. //| -//| Attempts to grab the SPI lock. Returns True on success. -//| -//| :return: True when lock has been grabbed -//| :rtype: bool +//| :return: True when lock has been grabbed +//| :rtype: bool""" +//| ... //| STATIC mp_obj_t bitbangio_spi_obj_try_lock(mp_obj_t self_in) { bitbangio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -182,9 +188,9 @@ STATIC mp_obj_t bitbangio_spi_obj_try_lock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_spi_try_lock_obj, bitbangio_spi_obj_try_lock); -//| .. method:: unlock() -//| -//| Releases the SPI lock. +//| def unlock(self, ) -> Any: +//| """Releases the SPI lock.""" +//| ... //| STATIC mp_obj_t bitbangio_spi_obj_unlock(mp_obj_t self_in) { bitbangio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -194,10 +200,10 @@ STATIC mp_obj_t bitbangio_spi_obj_unlock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(bitbangio_spi_unlock_obj, bitbangio_spi_obj_unlock); -//| .. method:: write(buf) -//| -//| Write the data contained in ``buf``. Requires the SPI being locked. -//| If the buffer is empty, nothing happens. +//| def write(self, buf: Any) -> Any: +//| """Write the data contained in ``buf``. Requires the SPI being locked. +//| If the buffer is empty, nothing happens.""" +//| ... //| // TODO(tannewt): Add support for start and end kwargs. STATIC mp_obj_t bitbangio_spi_write(mp_obj_t self_in, mp_obj_t wr_buf) { @@ -218,11 +224,11 @@ STATIC mp_obj_t bitbangio_spi_write(mp_obj_t self_in, mp_obj_t wr_buf) { MP_DEFINE_CONST_FUN_OBJ_2(bitbangio_spi_write_obj, bitbangio_spi_write); -//| .. method:: readinto(buf) -//| -//| Read into the buffer specified by ``buf`` while writing zeroes. -//| Requires the SPI being locked. -//| If the number of bytes to read is 0, nothing happens. +//| def readinto(self, buf: Any) -> Any: +//| """Read into the buffer specified by ``buf`` while writing zeroes. +//| Requires the SPI being locked. +//| If the number of bytes to read is 0, nothing happens.""" +//| ... //| // TODO(tannewt): Add support for start and end kwargs. STATIC mp_obj_t bitbangio_spi_readinto(size_t n_args, const mp_obj_t *args) { @@ -242,19 +248,19 @@ STATIC mp_obj_t bitbangio_spi_readinto(size_t n_args, const mp_obj_t *args) { } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bitbangio_spi_readinto_obj, 2, 2, bitbangio_spi_readinto); -//| .. method:: write_readinto(buffer_out, buffer_in, *, out_start=0, out_end=None, in_start=0, in_end=None) -//| -//| Write out the data in ``buffer_out`` while simultaneously reading data into ``buffer_in``. -//| The lengths of the slices defined by ``buffer_out[out_start:out_end]`` and ``buffer_in[in_start:in_end]`` -//| must be equal. -//| If buffer slice lengths are both 0, nothing happens. +//| def write_readinto(self, buffer_out: bytearray, buffer_in: bytearray, *, out_start: Any = 0, out_end: int = None, in_start: Any = 0, in_end: int = None) -> Any: +//| """Write out the data in ``buffer_out`` while simultaneously reading data into ``buffer_in``. +//| The lengths of the slices defined by ``buffer_out[out_start:out_end]`` and ``buffer_in[in_start:in_end]`` +//| must be equal. +//| If buffer slice lengths are both 0, nothing happens. //| -//| :param bytearray buffer_out: Write out the data in this buffer -//| :param bytearray buffer_in: Read data into this buffer -//| :param int out_start: Start of the slice of buffer_out to write out: ``buffer_out[out_start:out_end]`` -//| :param int out_end: End of the slice; this index is not included. Defaults to ``len(buffer_out)`` -//| :param int in_start: Start of the slice of ``buffer_in`` to read into: ``buffer_in[in_start:in_end]`` -//| :param int in_end: End of the slice; this index is not included. Defaults to ``len(buffer_in)`` +//| :param bytearray buffer_out: Write out the data in this buffer +//| :param bytearray buffer_in: Read data into this buffer +//| :param int out_start: Start of the slice of buffer_out to write out: ``buffer_out[out_start:out_end]`` +//| :param int out_end: End of the slice; this index is not included. Defaults to ``len(buffer_out)`` +//| :param int in_start: Start of the slice of ``buffer_in`` to read into: ``buffer_in[in_start:in_end]`` +//| :param int in_end: End of the slice; this index is not included. Defaults to ``len(buffer_in)``""" +//| ... //| STATIC mp_obj_t bitbangio_spi_write_readinto(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_buffer_out, ARG_buffer_in, ARG_out_start, ARG_out_end, ARG_in_start, ARG_in_end }; diff --git a/shared-bindings/bitbangio/__init__.c b/shared-bindings/bitbangio/__init__.c index 3123fb199..e04bdf701 100644 --- a/shared-bindings/bitbangio/__init__.c +++ b/shared-bindings/bitbangio/__init__.c @@ -40,12 +40,7 @@ #include "py/runtime.h" -//| :mod:`bitbangio` --- Digital protocols implemented by the CPU -//| ============================================================= -//| -//| .. module:: bitbangio -//| :synopsis: Digital protocols implemented by the CPU -//| :platform: SAMD21, ESP8266 +//| """Digital protocols implemented by the CPU //| //| The `bitbangio` module contains classes to provide digital bus protocol //| support regardless of whether the underlying hardware exists to use the @@ -55,15 +50,6 @@ //| hardware to implement the protocols. Native implementations will be faster //| than bitbanged versions and have more capabilities. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| I2C -//| OneWire -//| SPI -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See @@ -81,7 +67,7 @@ //| This example will initialize the the device, run //| :py:meth:`~bitbangio.I2C.scan` and then :py:meth:`~bitbangio.I2C.deinit` the //| hardware. The last step is optional because CircuitPython automatically -//| resets hardware after a program finishes. +//| resets hardware after a program finishes.""" //| STATIC const mp_rom_map_elem_t bitbangio_module_globals_table[] = { diff --git a/shared-bindings/board/__init__.c b/shared-bindings/board/__init__.c index 3dda59fb8..010a9fb92 100644 --- a/shared-bindings/board/__init__.c +++ b/shared-bindings/board/__init__.c @@ -29,21 +29,17 @@ #include "shared-bindings/board/__init__.h" -//| :mod:`board` --- Board specific pin names -//| ======================================================== -//| -//| .. module:: board -//| :synopsis: Board specific pin names +//| """Board specific pin names //| //| Common container for board base pin names. These will vary from board to //| board so don't expect portability when using this module. //| //| .. warning:: The board module varies by board. The APIs documented here may or may not be -//| available on a specific board. +//| available on a specific board.""" -//| .. function:: I2C() -//| -//| Returns the `busio.I2C` object for the board designated SDA and SCL pins. It is a singleton. +//| def I2C() -> Any: +//| """Returns the `busio.I2C` object for the board designated SDA and SCL pins. It is a singleton.""" +//| ... //| #if BOARD_I2C @@ -65,10 +61,10 @@ mp_obj_t board_i2c(void) { MP_DEFINE_CONST_FUN_OBJ_0(board_i2c_obj, board_i2c); -//| .. function:: SPI() -//| -//| Returns the `busio.SPI` object for the board designated SCK, MOSI and MISO pins. It is a -//| singleton. +//| def SPI() -> Any: +//| """Returns the `busio.SPI` object for the board designated SCK, MOSI and MISO pins. It is a +//| singleton.""" +//| ... //| #if BOARD_SPI mp_obj_t board_spi(void) { @@ -89,15 +85,14 @@ mp_obj_t board_spi(void) { #endif MP_DEFINE_CONST_FUN_OBJ_0(board_spi_obj, board_spi); -//| .. function:: UART() -//| -//| Returns the `busio.UART` object for the board designated TX and RX pins. It is a singleton. -//| -//| The object created uses the default parameter values for `busio.UART`. If you need to set -//| parameters that are not changeable after creation, such as ``receiver_buffer_size``, -//| do not use `board.UART()`; instead create a `busio.UART` object explicitly with the -//| desired parameters. +//| def UART() -> Any: +//| """Returns the `busio.UART` object for the board designated TX and RX pins. It is a singleton. //| +//| The object created uses the default parameter values for `busio.UART`. If you need to set +//| parameters that are not changeable after creation, such as ``receiver_buffer_size``, +//| do not use `board.UART()`; instead create a `busio.UART` object explicitly with the +//| desired parameters.""" +//| ... //| #if BOARD_UART mp_obj_t board_uart(void) { @@ -113,7 +108,7 @@ mp_obj_t board_uart(void) { } #else mp_obj_t board_uart(void) { - mp_raise_NotImplementedError_varg(translate("No default %q bus"), MP_QSTR_SPI); + mp_raise_NotImplementedError_varg(translate("No default %q bus"), MP_QSTR_UART); return NULL; } #endif diff --git a/shared-bindings/busio/I2C.c b/shared-bindings/busio/I2C.c index 50a95beb2..b61dd93f3 100644 --- a/shared-bindings/busio/I2C.c +++ b/shared-bindings/busio/I2C.c @@ -36,33 +36,32 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: busio +//| class I2C: +//| """Two wire serial protocol""" //| -//| :class:`I2C` --- Two wire serial protocol -//| ------------------------------------------ +//| def __init__(self, scl: microcontroller.Pin, sda: microcontroller.Pin, *, frequency: int = 400000, timeout: int = 255): //| -//| .. class:: I2C(scl, sda, *, frequency=400000, timeout=255) +//| """I2C is a two-wire protocol for communicating between devices. At the +//| physical level it consists of 2 wires: SCL and SDA, the clock and data +//| lines respectively. //| -//| I2C is a two-wire protocol for communicating between devices. At the -//| physical level it consists of 2 wires: SCL and SDA, the clock and data -//| lines respectively. +//| .. seealso:: Using this class directly requires careful lock management. +//| Instead, use :class:`~adafruit_bus_device.i2c_device.I2CDevice` to +//| manage locks. //| -//| .. seealso:: Using this class directly requires careful lock management. -//| Instead, use :class:`~adafruit_bus_device.i2c_device.I2CDevice` to -//| manage locks. +//| .. seealso:: Using this class to directly read registers requires manual +//| bit unpacking. Instead, use an existing driver or make one with +//| :ref:`Register <register-module-reference>` data descriptors. //| -//| .. seealso:: Using this class to directly read registers requires manual -//| bit unpacking. Instead, use an existing driver or make one with -//| :ref:`Register <register-module-reference>` data descriptors. +//| :param ~microcontroller.Pin scl: The clock pin +//| :param ~microcontroller.Pin sda: The data pin +//| :param int frequency: The clock frequency in Hertz +//| :param int timeout: The maximum clock stretching timeut - (used only for bitbangio.I2C; ignored for busio.I2C) //| -//| :param ~microcontroller.Pin scl: The clock pin -//| :param ~microcontroller.Pin sda: The data pin -//| :param int frequency: The clock frequency in Hertz -//| :param int timeout: The maximum clock stretching timeut - (used only for bitbangio.I2C; ignored for busio.I2C) -//| -//| .. note:: On the nRF52840, only one I2C object may be created, -//| except on the Circuit Playground Bluefruit, which allows two, -//| one for the onboard accelerometer, and one for offboard use. +//| .. note:: On the nRF52840, only one I2C object may be created, +//| except on the Circuit Playground Bluefruit, which allows two, +//| one for the onboard accelerometer, and one for offboard use.""" +//| ... //| STATIC mp_obj_t busio_i2c_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { busio_i2c_obj_t *self = m_new_obj(busio_i2c_obj_t); @@ -76,19 +75,17 @@ STATIC mp_obj_t busio_i2c_make_new(const mp_obj_type_t *type, size_t n_args, con }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_scl].u_obj, false); - assert_pin(args[ARG_sda].u_obj, false); - const mcu_pin_obj_t* scl = MP_OBJ_TO_PTR(args[ARG_scl].u_obj); - assert_pin_free(scl); - const mcu_pin_obj_t* sda = MP_OBJ_TO_PTR(args[ARG_sda].u_obj); - assert_pin_free(sda); + + const mcu_pin_obj_t* scl = validate_obj_is_free_pin(args[ARG_scl].u_obj); + const mcu_pin_obj_t* sda = validate_obj_is_free_pin(args[ARG_sda].u_obj); + common_hal_busio_i2c_construct(self, scl, sda, args[ARG_frequency].u_int, args[ARG_timeout].u_int); return (mp_obj_t)self; } -//| .. method:: deinit() -//| -//| Releases control of the underlying hardware so other classes can use it. +//| def deinit(self, ) -> Any: +//| """Releases control of the underlying hardware so other classes can use it.""" +//| ... //| STATIC mp_obj_t busio_i2c_obj_deinit(mp_obj_t self_in) { busio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -103,16 +100,16 @@ STATIC void check_for_deinit(busio_i2c_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used in Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used in Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware on context exit. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware on context exit. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t busio_i2c_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -128,13 +125,14 @@ static void check_lock(busio_i2c_obj_t *self) { } } -//| .. method:: scan() +//| def scan(self, ) -> Any: //| -//| Scan all I2C addresses between 0x08 and 0x77 inclusive and return a -//| list of those that respond. +//| """Scan all I2C addresses between 0x08 and 0x77 inclusive and return a +//| list of those that respond. //| -//| :return: List of device ids on the I2C bus -//| :rtype: list +//| :return: List of device ids on the I2C bus +//| :rtype: list""" +//| ... //| STATIC mp_obj_t busio_i2c_scan(mp_obj_t self_in) { busio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -152,12 +150,12 @@ STATIC mp_obj_t busio_i2c_scan(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_i2c_scan_obj, busio_i2c_scan); -//| .. method:: try_lock() +//| def try_lock(self, ) -> Any: +//| """Attempts to grab the I2C lock. Returns True on success. //| -//| Attempts to grab the I2C lock. Returns True on success. -//| -//| :return: True when lock has been grabbed -//| :rtype: bool +//| :return: True when lock has been grabbed +//| :rtype: bool""" +//| ... //| STATIC mp_obj_t busio_i2c_obj_try_lock(mp_obj_t self_in) { busio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -166,9 +164,9 @@ STATIC mp_obj_t busio_i2c_obj_try_lock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_i2c_try_lock_obj, busio_i2c_obj_try_lock); -//| .. method:: unlock() -//| -//| Releases the I2C lock. +//| def unlock(self, ) -> Any: +//| """Releases the I2C lock.""" +//| ... //| STATIC mp_obj_t busio_i2c_obj_unlock(mp_obj_t self_in) { busio_i2c_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -178,20 +176,20 @@ STATIC mp_obj_t busio_i2c_obj_unlock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_i2c_unlock_obj, busio_i2c_obj_unlock); -//| .. method:: readfrom_into(address, buffer, *, start=0, end=None) +//| def readfrom_into(self, address: int, buffer: bytearray, *, start: int = 0, end: int = None) -> Any: +//| """Read into ``buffer`` from the device selected by ``address``. +//| The number of bytes read will be the length of ``buffer``. +//| At least one byte must be read. //| -//| Read into ``buffer`` from the slave specified by ``address``. -//| The number of bytes read will be the length of ``buffer``. -//| At least one byte must be read. +//| If ``start`` or ``end`` is provided, then the buffer will be sliced +//| as if ``buffer[start:end]``. This will not cause an allocation like +//| ``buf[start:end]`` will so it saves memory. //| -//| If ``start`` or ``end`` is provided, then the buffer will be sliced -//| as if ``buffer[start:end]``. This will not cause an allocation like -//| ``buf[start:end]`` will so it saves memory. -//| -//| :param int address: 7-bit device address -//| :param bytearray buffer: buffer to write into -//| :param int start: Index to start writing at -//| :param int end: Index to write up to but not include. Defaults to ``len(buffer)`` +//| :param int address: 7-bit device address +//| :param bytearray buffer: buffer to write into +//| :param int start: Index to start writing at +//| :param int end: Index to write up to but not include. Defaults to ``len(buffer)``""" +//| ... //| // Shared arg parsing for readfrom_into and writeto_then_readfrom. STATIC void readfrom(busio_i2c_obj_t *self, mp_int_t address, mp_obj_t buffer, int32_t start, mp_int_t end) { @@ -230,26 +228,26 @@ STATIC mp_obj_t busio_i2c_readfrom_into(size_t n_args, const mp_obj_t *pos_args, } MP_DEFINE_CONST_FUN_OBJ_KW(busio_i2c_readfrom_into_obj, 3, busio_i2c_readfrom_into); -//| .. method:: writeto(address, buffer, *, start=0, end=None, stop=True) -//| -//| Write the bytes from ``buffer`` to the slave specified by ``address``. -//| Transmits a stop bit when stop is True. Setting stop=False is deprecated and stop will be -//| removed in CircuitPython 6.x. Use `writeto_then_readfrom` when needing a write, no stop and -//| repeated start before a read. -//| -//| If ``start`` or ``end`` is provided, then the buffer will be sliced -//| as if ``buffer[start:end]``. This will not cause an allocation like -//| ``buffer[start:end]`` will so it saves memory. -//| -//| Writing a buffer or slice of length zero is permitted, as it can be used -//| to poll for the existence of a device. -//| -//| :param int address: 7-bit device address -//| :param bytearray buffer: buffer containing the bytes to write -//| :param int start: Index to start writing from -//| :param int end: Index to read up to but not include. Defaults to ``len(buffer)`` -//| :param bool stop: If true, output an I2C stop condition after the buffer is written. -//| Deprecated. Will be removed in 6.x and act as stop=True. +//| def writeto(self, address: int, buffer: bytearray, *, start: int = 0, end: int = None, stop: bool = True) -> Any: +//| """Write the bytes from ``buffer`` to the device selected by ``address``. +//| Transmits a stop bit when stop is True. Setting stop=False is deprecated and stop will be +//| removed in CircuitPython 6.x. Use `writeto_then_readfrom` when needing a write, no stop and +//| repeated start before a read. +//| +//| If ``start`` or ``end`` is provided, then the buffer will be sliced +//| as if ``buffer[start:end]``. This will not cause an allocation like +//| ``buffer[start:end]`` will so it saves memory. +//| +//| Writing a buffer or slice of length zero is permitted, as it can be used +//| to poll for the existence of a device. +//| +//| :param int address: 7-bit device address +//| :param bytearray buffer: buffer containing the bytes to write +//| :param int start: Index to start writing from +//| :param int end: Index to read up to but not include. Defaults to ``len(buffer)`` +//| :param bool stop: If true, output an I2C stop condition after the buffer is written. +//| Deprecated. Will be removed in 6.x and act as stop=True.""" +//| ... //| // Shared arg parsing for writeto and writeto_then_readfrom. STATIC void writeto(busio_i2c_obj_t *self, mp_int_t address, mp_obj_t buffer, int32_t start, mp_int_t end, bool stop) { @@ -289,23 +287,23 @@ STATIC mp_obj_t busio_i2c_writeto(size_t n_args, const mp_obj_t *pos_args, mp_ma } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(busio_i2c_writeto_obj, 1, busio_i2c_writeto); -//| .. method:: writeto_then_readfrom(address, out_buffer, in_buffer, *, out_start=0, out_end=None, in_start=0, in_end=None) -//| -//| Write the bytes from ``out_buffer`` to the slave specified by ``address``, generate no stop -//| bit, generate a repeated start and read into ``in_buffer``. ``out_buffer`` and -//| ``in_buffer`` can be the same buffer because they are used sequentially. -//| -//| If ``start`` or ``end`` is provided, then the corresponding buffer will be sliced -//| as if ``buffer[start:end]``. This will not cause an allocation like ``buf[start:end]`` -//| will so it saves memory. -//| -//| :param int address: 7-bit device address -//| :param bytearray out_buffer: buffer containing the bytes to write -//| :param bytearray in_buffer: buffer to write into -//| :param int out_start: Index to start writing from -//| :param int out_end: Index to read up to but not include. Defaults to ``len(buffer)`` -//| :param int in_start: Index to start writing at -//| :param int in_end: Index to write up to but not include. Defaults to ``len(buffer)`` +//| def writeto_then_readfrom(self, address: int, out_buffer: bytearray, in_buffer: bytearray, *, out_start: int = 0, out_end: int = None, in_start: int = 0, in_end: int = None) -> Any: +//| """Write the bytes from ``out_buffer`` to the device selected by ``address``, generate no stop +//| bit, generate a repeated start and read into ``in_buffer``. ``out_buffer`` and +//| ``in_buffer`` can be the same buffer because they are used sequentially. +//| +//| If ``start`` or ``end`` is provided, then the corresponding buffer will be sliced +//| as if ``buffer[start:end]``. This will not cause an allocation like ``buf[start:end]`` +//| will so it saves memory. +//| +//| :param int address: 7-bit device address +//| :param bytearray out_buffer: buffer containing the bytes to write +//| :param bytearray in_buffer: buffer to write into +//| :param int out_start: Index to start writing from +//| :param int out_end: Index to read up to but not include. Defaults to ``len(buffer)`` +//| :param int in_start: Index to start writing at +//| :param int in_end: Index to write up to but not include. Defaults to ``len(buffer)``""" +//| ... //| STATIC mp_obj_t busio_i2c_writeto_then_readfrom(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_address, ARG_out_buffer, ARG_in_buffer, ARG_out_start, ARG_out_end, ARG_in_start, ARG_in_end }; diff --git a/shared-bindings/busio/OneWire.c b/shared-bindings/busio/OneWire.c index aca2a3ef2..723cc031a 100644 --- a/shared-bindings/busio/OneWire.c +++ b/shared-bindings/busio/OneWire.c @@ -34,33 +34,32 @@ #include "shared-bindings/busio/OneWire.h" #include "shared-bindings/util.h" -//| .. currentmodule:: busio +//| class OneWire: +//| """Lowest-level of the Maxim OneWire protocol""" //| -//| :class:`OneWire` -- Lowest-level of the Maxim OneWire protocol -//| ================================================================= +//| def __init__(self, pin: microcontroller.Pin): +//| """(formerly Dallas Semi) OneWire protocol. //| -//| :class:`~busio.OneWire` implements the timing-sensitive foundation of the Maxim -//| (formerly Dallas Semi) OneWire protocol. +//| Protocol definition is here: https://www.maximintegrated.com/en/app-notes/index.mvp/id/126 //| -//| Protocol definition is here: https://www.maximintegrated.com/en/app-notes/index.mvp/id/126 +//| .. class:: OneWire(pin) //| -//| .. class:: OneWire(pin) +//| Create a OneWire object associated with the given pin. The object +//| implements the lowest level timing-sensitive bits of the protocol. //| -//| Create a OneWire object associated with the given pin. The object -//| implements the lowest level timing-sensitive bits of the protocol. +//| :param ~microcontroller.Pin pin: Pin connected to the OneWire bus //| -//| :param ~microcontroller.Pin pin: Pin connected to the OneWire bus +//| Read a short series of pulses:: //| -//| Read a short series of pulses:: +//| import busio +//| import board //| -//| import busio -//| import board -//| -//| onewire = busio.OneWire(board.D7) -//| onewire.reset() -//| onewire.write_bit(True) -//| onewire.write_bit(False) -//| print(onewire.read_bit()) +//| onewire = busio.OneWire(board.D7) +//| onewire.reset() +//| onewire.write_bit(True) +//| onewire.write_bit(False) +//| print(onewire.read_bit())""" +//| ... //| STATIC mp_obj_t busio_onewire_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_pin }; @@ -69,9 +68,7 @@ STATIC mp_obj_t busio_onewire_make_new(const mp_obj_type_t *type, size_t n_args, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_pin].u_obj, false); - const mcu_pin_obj_t* pin = MP_OBJ_TO_PTR(args[ARG_pin].u_obj); - assert_pin_free(pin); + const mcu_pin_obj_t* pin = validate_obj_is_free_pin(args[ARG_pin].u_obj); busio_onewire_obj_t *self = m_new_obj(busio_onewire_obj_t); self->base.type = &busio_onewire_type; @@ -80,9 +77,9 @@ STATIC mp_obj_t busio_onewire_make_new(const mp_obj_type_t *type, size_t n_args, return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialize the OneWire bus and release any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialize the OneWire bus and release any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t busio_onewire_deinit(mp_obj_t self_in) { busio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -97,16 +94,16 @@ STATIC void check_for_deinit(busio_onewire_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t busio_onewire_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -115,12 +112,12 @@ STATIC mp_obj_t busio_onewire_obj___exit__(size_t n_args, const mp_obj_t *args) } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_onewire___exit___obj, 4, 4, busio_onewire_obj___exit__); -//| .. method:: reset() +//| def reset(self, ) -> Any: +//| """Reset the OneWire bus and read presence //| -//| Reset the OneWire bus and read presence -//| -//| :returns: False when at least one device is present -//| :rtype: bool +//| :returns: False when at least one device is present +//| :rtype: bool""" +//| ... //| STATIC mp_obj_t busio_onewire_obj_reset(mp_obj_t self_in) { busio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -130,12 +127,12 @@ STATIC mp_obj_t busio_onewire_obj_reset(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_onewire_reset_obj, busio_onewire_obj_reset); -//| .. method:: read_bit() -//| -//| Read in a bit +//| def read_bit(self, ) -> Any: +//| """Read in a bit //| -//| :returns: bit state read -//| :rtype: bool +//| :returns: bit state read +//| :rtype: bool""" +//| ... //| STATIC mp_obj_t busio_onewire_obj_read_bit(mp_obj_t self_in) { busio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -145,9 +142,9 @@ STATIC mp_obj_t busio_onewire_obj_read_bit(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_onewire_read_bit_obj, busio_onewire_obj_read_bit); -//| .. method:: write_bit(value) -//| -//| Write out a bit based on value. +//| def write_bit(self, value: Any) -> Any: +//| """Write out a bit based on value.""" +//| ... //| STATIC mp_obj_t busio_onewire_obj_write_bit(mp_obj_t self_in, mp_obj_t bool_obj) { busio_onewire_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/busio/SPI.c b/shared-bindings/busio/SPI.c index 828ffb8d0..793ab4f67 100644 --- a/shared-bindings/busio/SPI.c +++ b/shared-bindings/busio/SPI.c @@ -40,43 +40,45 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: busio -//| -//| :class:`SPI` -- a 3-4 wire serial protocol -//| ----------------------------------------------- + +//| class SPI: +//| """A 3-4 wire serial protocol //| -//| SPI is a serial protocol that has exclusive pins for data in and out of the -//| master. It is typically faster than :py:class:`~busio.I2C` because a -//| separate pin is used to control the active slave rather than a transitted -//| address. This class only manages three of the four SPI lines: `!clock`, -//| `!MOSI`, `!MISO`. Its up to the client to manage the appropriate slave -//| select line. (This is common because multiple slaves can share the `!clock`, -//| `!MOSI` and `!MISO` lines and therefore the hardware.) +//| SPI is a serial protocol that has exclusive pins for data in and out of the +//| main device. It is typically faster than :py:class:`~bitbangio.I2C` because a +//| separate pin is used to select a device rather than a transmitted +//| address. This class only manages three of the four SPI lines: `!clock`, +//| `!MOSI`, `!MISO`. Its up to the client to manage the appropriate +//| select line, often abbreviated `!CS` or `!SS`. (This is common because +//| multiple secondaries can share the `!clock`, `!MOSI` and `!MISO` lines +//| and therefore the hardware.)""" //| -//| .. class:: SPI(clock, MOSI=None, MISO=None) +//| def __init__(self, clock: microcontroller.Pin, MOSI: microcontroller.Pin = None, MISO: microcontroller.Pin = None): //| -//| Construct an SPI object on the given pins. +//| """Construct an SPI object on the given pins. //| -//| ..note:: The SPI peripherals allocated in order of desirability, if possible, -//| such as highest speed and not shared use first. For instance, on the nRF52840, -//| there is a single 32MHz SPI peripheral, and multiple 8MHz peripherals, -//| some of which may also be used for I2C. The 32MHz SPI peripheral is returned -//| first, then the exclusive 8MHz SPI peripheral, and finally the shared 8MHz -//| peripherals. +//| ..note:: The SPI peripherals allocated in order of desirability, if possible, +//| such as highest speed and not shared use first. For instance, on the nRF52840, +//| there is a single 32MHz SPI peripheral, and multiple 8MHz peripherals, +//| some of which may also be used for I2C. The 32MHz SPI peripheral is returned +//| first, then the exclusive 8MHz SPI peripheral, and finally the shared 8MHz +//| peripherals. //| -//| .. seealso:: Using this class directly requires careful lock management. -//| Instead, use :class:`~adafruit_bus_device.spi_device.SPIDevice` to -//| manage locks. +//| .. seealso:: Using this class directly requires careful lock management. +//| Instead, use :class:`~adafruit_bus_device.spi_device.SPIDevice` to +//| manage locks. //| -//| .. seealso:: Using this class to directly read registers requires manual -//| bit unpacking. Instead, use an existing driver or make one with -//| :ref:`Register <register-module-reference>` data descriptors. +//| .. seealso:: Using this class to directly read registers requires manual +//| bit unpacking. Instead, use an existing driver or make one with +//| :ref:`Register <register-module-reference>` data descriptors. //| -//| :param ~microcontroller.Pin clock: the pin to use for the clock. -//| :param ~microcontroller.Pin MOSI: the Master Out Slave In pin. -//| :param ~microcontroller.Pin MISO: the Master In Slave Out pin. +//| :param ~microcontroller.Pin clock: the pin to use for the clock. +//| :param ~microcontroller.Pin MOSI: the Main Out Selected In pin. +//| :param ~microcontroller.Pin MISO: the Main In Selected Out pin.""" +//| ... //| + // TODO(tannewt): Support LSB SPI. STATIC mp_obj_t busio_spi_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { busio_spi_obj_t *self = m_new_obj(busio_spi_obj_t); @@ -89,22 +91,18 @@ STATIC mp_obj_t busio_spi_make_new(const mp_obj_type_t *type, size_t n_args, con }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_clock].u_obj, false); - assert_pin(args[ARG_MOSI].u_obj, true); - assert_pin(args[ARG_MISO].u_obj, true); - const mcu_pin_obj_t* clock = MP_OBJ_TO_PTR(args[ARG_clock].u_obj); - assert_pin_free(clock); - const mcu_pin_obj_t* mosi = MP_OBJ_TO_PTR(args[ARG_MOSI].u_obj); - assert_pin_free(mosi); - const mcu_pin_obj_t* miso = MP_OBJ_TO_PTR(args[ARG_MISO].u_obj); - assert_pin_free(miso); + + const mcu_pin_obj_t* clock = validate_obj_is_free_pin(args[ARG_clock].u_obj); + const mcu_pin_obj_t* mosi = validate_obj_is_free_pin_or_none(args[ARG_MOSI].u_obj); + const mcu_pin_obj_t* miso = validate_obj_is_free_pin_or_none(args[ARG_MISO].u_obj); + common_hal_busio_spi_construct(self, clock, mosi, miso); - return (mp_obj_t)self; + return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Turn off the SPI bus. +//| def deinit(self, ) -> Any: +//| """Turn off the SPI bus.""" +//| ... //| STATIC mp_obj_t busio_spi_obj_deinit(mp_obj_t self_in) { busio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -113,16 +111,16 @@ STATIC mp_obj_t busio_spi_obj_deinit(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_spi_deinit_obj, busio_spi_obj_deinit); -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers. +//| Provided by context manager helper.""" +//| ... //| -// Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t busio_spi_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -144,29 +142,30 @@ STATIC void check_for_deinit(busio_spi_obj_t *self) { } } -//| .. method:: configure(*, baudrate=100000, polarity=0, phase=0, bits=8) -//| -//| Configures the SPI bus. The SPI object must be locked. +//| def configure(self, *, baudrate: int = 100000, polarity: int = 0, phase: int = 0, bits: int = 8) -> Any: +//| """Configures the SPI bus. The SPI object must be locked. //| -//| :param int baudrate: the desired clock rate in Hertz. The actual clock rate may be higher or lower -//| due to the granularity of available clock settings. -//| Check the `frequency` attribute for the actual clock rate. -//| :param int polarity: the base state of the clock line (0 or 1) -//| :param int phase: the edge of the clock that data is captured. First (0) -//| or second (1). Rising or falling depends on clock polarity. -//| :param int bits: the number of bits per word +//| :param int baudrate: the desired clock rate in Hertz. The actual clock rate may be higher or lower +//| due to the granularity of available clock settings. +//| Check the `frequency` attribute for the actual clock rate. +//| :param int polarity: the base state of the clock line (0 or 1) +//| :param int phase: the edge of the clock that data is captured. First (0) +//| or second (1). Rising or falling depends on clock polarity. +//| :param int bits: the number of bits per word //| -//| .. note:: On the SAMD21, it is possible to set the baudrate to 24 MHz, but that -//| speed is not guaranteed to work. 12 MHz is the next available lower speed, and is -//| within spec for the SAMD21. +//| .. note:: On the SAMD21, it is possible to set the baudrate to 24 MHz, but that +//| speed is not guaranteed to work. 12 MHz is the next available lower speed, and is +//| within spec for the SAMD21. //| -//| .. note:: On the nRF52840, these baudrates are available: 125kHz, 250kHz, 1MHz, 2MHz, 4MHz, -//| and 8MHz. -//| If you pick a a baudrate other than one of these, the nearest lower -//| baudrate will be chosen, with a minimum of 125kHz. -//| Two SPI objects may be created, except on the Circuit Playground Bluefruit, -//| which allows only one (to allow for an additional I2C object). +//| .. note:: On the nRF52840, these baudrates are available: 125kHz, 250kHz, 1MHz, 2MHz, 4MHz, +//| and 8MHz. +//| If you pick a a baudrate other than one of these, the nearest lower +//| baudrate will be chosen, with a minimum of 125kHz. +//| Two SPI objects may be created, except on the Circuit Playground Bluefruit, +//| which allows only one (to allow for an additional I2C object).""" +//| ... //| + STATIC mp_obj_t busio_spi_configure(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_baudrate, ARG_polarity, ARG_phase, ARG_bits }; static const mp_arg_t allowed_args[] = { @@ -202,23 +201,25 @@ STATIC mp_obj_t busio_spi_configure(size_t n_args, const mp_obj_t *pos_args, mp_ } MP_DEFINE_CONST_FUN_OBJ_KW(busio_spi_configure_obj, 1, busio_spi_configure); -//| .. method:: try_lock() +//| def try_lock(self, ) -> Any: +//| """Attempts to grab the SPI lock. Returns True on success. //| -//| Attempts to grab the SPI lock. Returns True on success. -//| -//| :return: True when lock has been grabbed -//| :rtype: bool +//| :return: True when lock has been grabbed +//| :rtype: bool""" +//| ... //| + STATIC mp_obj_t busio_spi_obj_try_lock(mp_obj_t self_in) { busio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); return mp_obj_new_bool(common_hal_busio_spi_try_lock(self)); } MP_DEFINE_CONST_FUN_OBJ_1(busio_spi_try_lock_obj, busio_spi_obj_try_lock); -//| .. method:: unlock() -//| -//| Releases the SPI lock. +//| def unlock(self, ) -> Any: +//| """Releases the SPI lock.""" +//| ... //| + STATIC mp_obj_t busio_spi_obj_unlock(mp_obj_t self_in) { busio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); check_for_deinit(self); @@ -227,15 +228,16 @@ STATIC mp_obj_t busio_spi_obj_unlock(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(busio_spi_unlock_obj, busio_spi_obj_unlock); -//| .. method:: write(buffer, *, start=0, end=None) -//| -//| Write the data contained in ``buffer``. The SPI object must be locked. -//| If the buffer is empty, nothing happens. +//| def write(self, buffer: bytearray, *, start: Any = 0, end: int = None) -> Any: +//| """Write the data contained in ``buffer``. The SPI object must be locked. +//| If the buffer is empty, nothing happens. //| -//| :param bytearray buffer: Write out the data in this buffer -//| :param int start: Start of the slice of ``buffer`` to write out: ``buffer[start:end]`` -//| :param int end: End of the slice; this index is not included. Defaults to ``len(buffer)`` +//| :param bytearray buffer: Write out the data in this buffer +//| :param int start: Start of the slice of ``buffer`` to write out: ``buffer[start:end]`` +//| :param int end: End of the slice; this index is not included. Defaults to ``len(buffer)``""" +//| ... //| + STATIC mp_obj_t busio_spi_write(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_buffer, ARG_start, ARG_end }; static const mp_arg_t allowed_args[] = { @@ -268,17 +270,18 @@ STATIC mp_obj_t busio_spi_write(size_t n_args, const mp_obj_t *pos_args, mp_map_ MP_DEFINE_CONST_FUN_OBJ_KW(busio_spi_write_obj, 2, busio_spi_write); -//| .. method:: readinto(buffer, *, start=0, end=None, write_value=0) +//| def readinto(self, buffer: bytearray, *, start: Any = 0, end: int = None, write_value: int = 0) -> Any: +//| """Read into ``buffer`` while writing ``write_value`` for each byte read. +//| The SPI object must be locked. +//| If the number of bytes to read is 0, nothing happens. //| -//| Read into ``buffer`` while writing ``write_value`` for each byte read. -//| The SPI object must be locked. -//| If the number of bytes to read is 0, nothing happens. -//| -//| :param bytearray buffer: Read data into this buffer -//| :param int start: Start of the slice of ``buffer`` to read into: ``buffer[start:end]`` -//| :param int end: End of the slice; this index is not included. Defaults to ``len(buffer)`` -//| :param int write_value: Value to write while reading. (Usually ignored.) +//| :param bytearray buffer: Read data into this buffer +//| :param int start: Start of the slice of ``buffer`` to read into: ``buffer[start:end]`` +//| :param int end: End of the slice; this index is not included. Defaults to ``len(buffer)`` +//| :param int write_value: Value to write while reading. (Usually ignored.)""" +//| ... //| + STATIC mp_obj_t busio_spi_readinto(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_buffer, ARG_start, ARG_end, ARG_write_value }; static const mp_arg_t allowed_args[] = { @@ -311,21 +314,22 @@ STATIC mp_obj_t busio_spi_readinto(size_t n_args, const mp_obj_t *pos_args, mp_m } MP_DEFINE_CONST_FUN_OBJ_KW(busio_spi_readinto_obj, 2, busio_spi_readinto); -//| .. method:: write_readinto(buffer_out, buffer_in, *, out_start=0, out_end=None, in_start=0, in_end=None) -//| -//| Write out the data in ``buffer_out`` while simultaneously reading data into ``buffer_in``. -//| The SPI object must be locked. -//| The lengths of the slices defined by ``buffer_out[out_start:out_end]`` and ``buffer_in[in_start:in_end]`` -//| must be equal. -//| If buffer slice lengths are both 0, nothing happens. +//| def write_readinto(self, buffer_out: bytearray, buffer_in: bytearray, *, out_start: Any = 0, out_end: int = None, in_start: Any = 0, in_end: int = None) -> Any: +//| """Write out the data in ``buffer_out`` while simultaneously reading data into ``buffer_in``. +//| The SPI object must be locked. +//| The lengths of the slices defined by ``buffer_out[out_start:out_end]`` and ``buffer_in[in_start:in_end]`` +//| must be equal. +//| If buffer slice lengths are both 0, nothing happens. //| -//| :param bytearray buffer_out: Write out the data in this buffer -//| :param bytearray buffer_in: Read data into this buffer -//| :param int out_start: Start of the slice of buffer_out to write out: ``buffer_out[out_start:out_end]`` -//| :param int out_end: End of the slice; this index is not included. Defaults to ``len(buffer_out)`` -//| :param int in_start: Start of the slice of ``buffer_in`` to read into: ``buffer_in[in_start:in_end]`` -//| :param int in_end: End of the slice; this index is not included. Defaults to ``len(buffer_in)`` +//| :param bytearray buffer_out: Write out the data in this buffer +//| :param bytearray buffer_in: Read data into this buffer +//| :param int out_start: Start of the slice of buffer_out to write out: ``buffer_out[out_start:out_end]`` +//| :param int out_end: End of the slice; this index is not included. Defaults to ``len(buffer_out)`` +//| :param int in_start: Start of the slice of ``buffer_in`` to read into: ``buffer_in[in_start:in_end]`` +//| :param int in_end: End of the slice; this index is not included. Defaults to ``len(buffer_in)``""" +//| ... //| + STATIC mp_obj_t busio_spi_write_readinto(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_buffer_out, ARG_buffer_in, ARG_out_start, ARG_out_end, ARG_in_start, ARG_in_end }; static const mp_arg_t allowed_args[] = { @@ -373,11 +377,11 @@ STATIC mp_obj_t busio_spi_write_readinto(size_t n_args, const mp_obj_t *pos_args } MP_DEFINE_CONST_FUN_OBJ_KW(busio_spi_write_readinto_obj, 2, busio_spi_write_readinto); -//| .. attribute:: frequency -//| -//| The actual SPI bus frequency. This may not match the frequency requested -//| due to internal limitations. +//| frequency: Any = ... +//| """The actual SPI bus frequency. This may not match the frequency requested +//| due to internal limitations.""" //| + STATIC mp_obj_t busio_spi_obj_get_frequency(mp_obj_t self_in) { busio_spi_obj_t *self = MP_OBJ_TO_PTR(self_in); check_for_deinit(self); @@ -414,3 +418,10 @@ const mp_obj_type_t busio_spi_type = { .make_new = busio_spi_make_new, .locals_dict = (mp_obj_dict_t*)&busio_spi_locals_dict, }; + +busio_spi_obj_t *validate_obj_is_spi_bus(mp_obj_t obj) { + if (!MP_OBJ_IS_TYPE(obj, &busio_spi_type)) { + mp_raise_TypeError_varg(translate("Expected a %q"), busio_spi_type.name); + } + return MP_OBJ_TO_PTR(obj); +} diff --git a/shared-bindings/busio/SPI.h b/shared-bindings/busio/SPI.h index b7b0715d1..3a8b6dbc1 100644 --- a/shared-bindings/busio/SPI.h +++ b/shared-bindings/busio/SPI.h @@ -56,7 +56,7 @@ extern bool common_hal_busio_spi_write(busio_spi_obj_t *self, const uint8_t *dat extern bool common_hal_busio_spi_read(busio_spi_obj_t *self, uint8_t *data, size_t len, uint8_t write_value); // Reads and write len bytes simultaneously. -extern bool common_hal_busio_spi_transfer(busio_spi_obj_t *self, uint8_t *data_out, uint8_t *data_in, size_t len); +extern bool common_hal_busio_spi_transfer(busio_spi_obj_t *self, const uint8_t *data_out, uint8_t *data_in, size_t len); // Return actual SPI bus frequency. uint32_t common_hal_busio_spi_get_frequency(busio_spi_obj_t* self); @@ -70,4 +70,6 @@ uint8_t common_hal_busio_spi_get_polarity(busio_spi_obj_t* self); // This is used by the supervisor to claim SPI devices indefinitely. extern void common_hal_busio_spi_never_reset(busio_spi_obj_t *self); +extern busio_spi_obj_t *validate_obj_is_spi_bus(mp_obj_t obj_in); + #endif // MICROPY_INCLUDED_SHARED_BINDINGS_BUSIO_SPI_H diff --git a/shared-bindings/busio/UART.c b/shared-bindings/busio/UART.c index e4a6b93d9..25cf5f480 100644 --- a/shared-bindings/busio/UART.c +++ b/shared-bindings/busio/UART.c @@ -39,33 +39,31 @@ #include "py/stream.h" #include "supervisor/shared/translate.h" - -//| .. currentmodule:: busio -//| -//| :class:`UART` -- a bidirectional serial protocol -//| ================================================= -//| -//| -//| .. class:: UART(tx, rx, *, baudrate=9600, bits=8, parity=None, stop=1, timeout=1, receiver_buffer_size=64) -//| -//| A common bidirectional serial protocol that uses an an agreed upon speed -//| rather than a shared clock line. -//| -//| :param ~microcontroller.Pin tx: the pin to transmit with, or ``None`` if this ``UART`` is receive-only. -//| :param ~microcontroller.Pin rx: the pin to receive on, or ``None`` if this ``UART`` is transmit-only. -//| :param ~microcontroller.Pin rts: the pin for rts, or ``None`` if rts not in use. -//| :param ~microcontroller.Pin cts: the pin for cts, or ``None`` if cts not in use. -//| :param ~microcontroller.Pin rs485_dir: the pin for rs485 direction setting, or ``None`` if rs485 not in use. -//| :param bool rs485_invert: set to invert the sense of the rs485_dir pin. -//| :param int baudrate: the transmit and receive speed. -//| :param int bits: the number of bits per byte, 7, 8 or 9. -//| :param Parity parity: the parity used for error checking. -//| :param int stop: the number of stop bits, 1 or 2. -//| :param float timeout: the timeout in seconds to wait for the first character and between subsequent characters when reading. Raises ``ValueError`` if timeout >100 seconds. -//| :param int receiver_buffer_size: the character length of the read buffer (0 to disable). (When a character is 9 bits the buffer will be 2 * receiver_buffer_size bytes.) -//| -//| *New in CircuitPython 4.0:* ``timeout`` has incompatibly changed units from milliseconds to seconds. -//| The new upper limit on ``timeout`` is meant to catch mistaken use of milliseconds. +#define STREAM_DEBUG(...) (void)0 +// #define STREAM_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__) + +//| class UART: +//| """A bidirectional serial protocol""" +//| def __init__(self, tx: microcontroller.Pin, rx: microcontroller.Pin, *, baudrate: int = 9600, bits: int = 8, parity: Parity = None, stop: int = 1, timeout: float = 1, receiver_buffer_size: int = 64): +//| """A common bidirectional serial protocol that uses an an agreed upon speed +//| rather than a shared clock line. +//| +//| :param ~microcontroller.Pin tx: the pin to transmit with, or ``None`` if this ``UART`` is receive-only. +//| :param ~microcontroller.Pin rx: the pin to receive on, or ``None`` if this ``UART`` is transmit-only. +//| :param ~microcontroller.Pin rts: the pin for rts, or ``None`` if rts not in use. +//| :param ~microcontroller.Pin cts: the pin for cts, or ``None`` if cts not in use. +//| :param ~microcontroller.Pin rs485_dir: the output pin for rs485 direction setting, or ``None`` if rs485 not in use. +//| :param bool rs485_invert: rs485_dir pin active high when set. Active low otherwise. +//| :param int baudrate: the transmit and receive speed. +//| :param int bits: the number of bits per byte, 7, 8 or 9. +//| :param Parity parity: the parity used for error checking. +//| :param int stop: the number of stop bits, 1 or 2. +//| :param float timeout: the timeout in seconds to wait for the first character and between subsequent characters when reading. Raises ``ValueError`` if timeout >100 seconds. +//| :param int receiver_buffer_size: the character length of the read buffer (0 to disable). (When a character is 9 bits the buffer will be 2 * receiver_buffer_size bytes.) +//| +//| *New in CircuitPython 4.0:* ``timeout`` has incompatibly changed units from milliseconds to seconds. +//| The new upper limit on ``timeout`` is meant to catch mistaken use of milliseconds.""" +//| ... //| typedef struct { mp_obj_base_t base; @@ -89,8 +87,8 @@ STATIC mp_obj_t busio_uart_make_new(const mp_obj_type_t *type, size_t n_args, co enum { ARG_tx, ARG_rx, ARG_baudrate, ARG_bits, ARG_parity, ARG_stop, ARG_timeout, ARG_receiver_buffer_size, ARG_rts, ARG_cts, ARG_rs485_dir,ARG_rs485_invert}; static const mp_arg_t allowed_args[] = { - { MP_QSTR_tx, MP_ARG_REQUIRED | MP_ARG_OBJ }, - { MP_QSTR_rx, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_tx, MP_ARG_OBJ, {.u_obj = mp_const_none} }, + { MP_QSTR_rx, MP_ARG_OBJ, {.u_obj = mp_const_none} }, { MP_QSTR_baudrate, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 9600} }, { MP_QSTR_bits, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 8} }, { MP_QSTR_parity, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} }, @@ -105,24 +103,23 @@ STATIC mp_obj_t busio_uart_make_new(const mp_obj_type_t *type, size_t n_args, co mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_rx].u_obj, true); - const mcu_pin_obj_t* rx = MP_OBJ_TO_PTR(args[ARG_rx].u_obj); - assert_pin_free(rx); + const mcu_pin_obj_t* rx = validate_obj_is_free_pin_or_none(args[ARG_rx].u_obj); + const mcu_pin_obj_t* tx = validate_obj_is_free_pin_or_none(args[ARG_tx].u_obj); - assert_pin(args[ARG_tx].u_obj, true); - const mcu_pin_obj_t* tx = MP_OBJ_TO_PTR(args[ARG_tx].u_obj); - assert_pin_free(tx); + if ( (tx == NULL) && (rx == NULL) ) { + mp_raise_ValueError(translate("tx and rx cannot both be None")); + } uint8_t bits = args[ARG_bits].u_int; if (bits < 7 || bits > 9) { mp_raise_ValueError(translate("bits must be 7, 8 or 9")); } - uart_parity_t parity = PARITY_NONE; + busio_uart_parity_t parity = BUSIO_UART_PARITY_NONE; if (args[ARG_parity].u_obj == &busio_uart_parity_even_obj) { - parity = PARITY_EVEN; + parity = BUSIO_UART_PARITY_EVEN; } else if (args[ARG_parity].u_obj == &busio_uart_parity_odd_obj) { - parity = PARITY_ODD; + parity = BUSIO_UART_PARITY_ODD; } uint8_t stop = args[ARG_stop].u_int; @@ -133,22 +130,21 @@ STATIC mp_obj_t busio_uart_make_new(const mp_obj_type_t *type, size_t n_args, co mp_float_t timeout = mp_obj_get_float(args[ARG_timeout].u_obj); validate_timeout(timeout); - const mcu_pin_obj_t* rts = MP_OBJ_TO_PTR(args[ARG_rts].u_obj); - - const mcu_pin_obj_t* cts = MP_OBJ_TO_PTR(args[ARG_cts].u_obj); + const mcu_pin_obj_t* rts = validate_obj_is_free_pin_or_none(args[ARG_rts].u_obj); + const mcu_pin_obj_t* cts = validate_obj_is_free_pin_or_none(args[ARG_cts].u_obj); + const mcu_pin_obj_t* rs485_dir = validate_obj_is_free_pin_or_none(args[ARG_rs485_dir].u_obj); - const mcu_pin_obj_t* rs485_dir = args[ARG_rs485_dir].u_obj; - bool rs485_invert = args[ARG_rs485_invert].u_bool; + const bool rs485_invert = args[ARG_rs485_invert].u_bool; common_hal_busio_uart_construct(self, tx, rx, rts, cts, rs485_dir, rs485_invert, args[ARG_baudrate].u_int, bits, parity, stop, timeout, - args[ARG_receiver_buffer_size].u_int); + args[ARG_receiver_buffer_size].u_int, NULL, false); return (mp_obj_t)self; } -//| .. method:: deinit() -//| -//| Deinitialises the UART and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the UART and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t busio_uart_obj_deinit(mp_obj_t self_in) { busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -163,16 +159,16 @@ STATIC void check_for_deinit(busio_uart_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t busio_uart_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -183,46 +179,49 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_uart___exit___obj, 4, 4, busio_ // These are standard stream methods. Code is in py/stream.c. // -//| .. method:: read(nbytes=None) -//| -//| Read characters. If ``nbytes`` is specified then read at most that many -//| bytes. Otherwise, read everything that arrives until the connection -//| times out. Providing the number of bytes expected is highly recommended -//| because it will be faster. +//| def read(self, nbytes: Any = None) -> Any: +//| """Read characters. If ``nbytes`` is specified then read at most that many +//| bytes. Otherwise, read everything that arrives until the connection +//| times out. Providing the number of bytes expected is highly recommended +//| because it will be faster. //| -//| :return: Data read -//| :rtype: bytes or None +//| :return: Data read +//| :rtype: bytes or None""" +//| ... //| -//| .. method:: readinto(buf) -//| -//| Read bytes into the ``buf``. Read at most ``len(buf)`` bytes. -//| -//| :return: number of bytes read and stored into ``buf`` -//| :rtype: int or None (on a non-blocking error) -//| -//| *New in CircuitPython 4.0:* No length parameter is permitted. + +//| def readinto(self, buf: Any) -> Any: +//| """Read bytes into the ``buf``. Read at most ``len(buf)`` bytes. //| -//| .. method:: readline() +//| :return: number of bytes read and stored into ``buf`` +//| :rtype: int or None (on a non-blocking error) //| -//| Read a line, ending in a newline character, or -//| return None if a timeout occurs sooner, or -//| return everything readable if no newline is found and timeout=0 +//| *New in CircuitPython 4.0:* No length parameter is permitted.""" +//| ... //| -//| :return: the line read -//| :rtype: str or None +//| def readline(self, ) -> Any: +//| """Read a line, ending in a newline character, or +//| return None if a timeout occurs sooner, or +//| return everything readable if no newline is found and timeout=0 //| -//| .. method:: write(buf) +//| :return: the line read +//| :rtype: bytes or None""" +//| ... //| -//| Write the buffer of bytes to the bus. + +//| def write(self, buf: Any) -> Any: +//| """Write the buffer of bytes to the bus. //| -//| *New in CircuitPython 4.0:* ``buf`` must be bytes, not a string. +//| *New in CircuitPython 4.0:* ``buf`` must be bytes, not a string. //| -//| :return: the number of bytes written -//| :rtype: int or None +//| :return: the number of bytes written +//| :rtype: int or None""" +//| ... //| // These three methods are used by the shared stream methods. STATIC mp_uint_t busio_uart_read(mp_obj_t self_in, void *buf_in, mp_uint_t size, int *errcode) { + STREAM_DEBUG("busio_uart_read stream %d\n", size); busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); check_for_deinit(self); byte *buf = buf_in; @@ -263,9 +262,8 @@ STATIC mp_uint_t busio_uart_ioctl(mp_obj_t self_in, mp_uint_t request, mp_uint_t return ret; } -//| .. attribute:: baudrate -//| -//| The current baudrate. +//| baudrate: Any = ... +//| """The current baudrate.""" //| STATIC mp_obj_t busio_uart_obj_get_baudrate(mp_obj_t self_in) { busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -290,9 +288,8 @@ const mp_obj_property_t busio_uart_baudrate_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: in_waiting -//| -//| The number of bytes in the input buffer, available to be read +//| in_waiting: Any = ... +//| """The number of bytes in the input buffer, available to be read""" //| STATIC mp_obj_t busio_uart_obj_get_in_waiting(mp_obj_t self_in) { busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -308,9 +305,8 @@ const mp_obj_property_t busio_uart_in_waiting_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: timeout -//| -//| The current timeout, in seconds (float). +//| timeout: Any = ... +//| """The current timeout, in seconds (float).""" //| STATIC mp_obj_t busio_uart_obj_get_timeout(mp_obj_t self_in) { busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -337,9 +333,8 @@ const mp_obj_property_t busio_uart_timeout_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: reset_input_buffer() -//| -//| Discard any unread characters in the input buffer. +//| def reset_input_buffer(self, ) -> Any: ... +//| """Discard any unread characters in the input buffer.""" //| STATIC mp_obj_t busio_uart_obj_reset_input_buffer(mp_obj_t self_in) { busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -349,17 +344,14 @@ STATIC mp_obj_t busio_uart_obj_reset_input_buffer(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(busio_uart_reset_input_buffer_obj, busio_uart_obj_reset_input_buffer); -//| .. class:: busio.UART.Parity() -//| -//| Enum-like class to define the parity used to verify correct data transfer. -//| -//| .. data:: ODD -//| -//| Total number of ones should be odd. +//| class Parity: +//| """Enum-like class to define the parity used to verify correct data transfer.""" //| -//| .. data:: EVEN +//| ODD: Any = ... +//| """Total number of ones should be odd.""" //| -//| Total number of ones should be even. +//| EVEN: Any = ... +//| """Total number of ones should be even.""" //| const mp_obj_type_t busio_uart_parity_type; diff --git a/shared-bindings/busio/UART.h b/shared-bindings/busio/UART.h index fe71e8668..ce8da1445 100644 --- a/shared-bindings/busio/UART.h +++ b/shared-bindings/busio/UART.h @@ -29,22 +29,24 @@ #include "common-hal/microcontroller/Pin.h" #include "common-hal/busio/UART.h" +#include "py/ringbuf.h" extern const mp_obj_type_t busio_uart_type; typedef enum { - PARITY_NONE, - PARITY_EVEN, - PARITY_ODD -} uart_parity_t; + BUSIO_UART_PARITY_NONE, + BUSIO_UART_PARITY_EVEN, + BUSIO_UART_PARITY_ODD +} busio_uart_parity_t; // Construct an underlying UART object. extern void common_hal_busio_uart_construct(busio_uart_obj_t *self, const mcu_pin_obj_t * tx, const mcu_pin_obj_t * rx, const mcu_pin_obj_t * rts, const mcu_pin_obj_t * cts, const mcu_pin_obj_t * rs485_dir, bool rs485_invert, - uint32_t baudrate, uint8_t bits, uart_parity_t parity, uint8_t stop, - mp_float_t timeout, uint16_t receiver_buffer_size); + uint32_t baudrate, uint8_t bits, busio_uart_parity_t parity, uint8_t stop, + mp_float_t timeout, uint16_t receiver_buffer_size, byte* receiver_buffer, + bool sigint_enabled); extern void common_hal_busio_uart_deinit(busio_uart_obj_t *self); extern bool common_hal_busio_uart_deinited(busio_uart_obj_t *self); @@ -66,4 +68,6 @@ extern uint32_t common_hal_busio_uart_rx_characters_available(busio_uart_obj_t * extern void common_hal_busio_uart_clear_rx_buffer(busio_uart_obj_t *self); extern bool common_hal_busio_uart_ready_to_tx(busio_uart_obj_t *self); +extern void common_hal_busio_uart_never_reset(busio_uart_obj_t *self); + #endif // MICROPY_INCLUDED_SHARED_BINDINGS_BUSIO_UART_H diff --git a/shared-bindings/busio/__init__.c b/shared-bindings/busio/__init__.c index ff2933dc6..04632c2f4 100644 --- a/shared-bindings/busio/__init__.c +++ b/shared-bindings/busio/__init__.c @@ -38,12 +38,7 @@ #include "py/runtime.h" -//| :mod:`busio` --- Hardware accelerated behavior -//| ================================================= -//| -//| .. module:: busio -//| :synopsis: Hardware accelerated behavior -//| :platform: SAMD21 +//| """Hardware accelerated external bus access //| //| The `busio` module contains classes to support a variety of serial //| protocols. @@ -54,16 +49,6 @@ //| then a RuntimeError will be raised. Use the `bitbangio` module to explicitly //| bitbang a serial protocol on any general purpose pins. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| I2C -//| OneWire -//| SPI -//| UART -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See @@ -81,7 +66,7 @@ //| This example will initialize the the device, run //| :py:meth:`~busio.I2C.scan` and then :py:meth:`~busio.I2C.deinit` the //| hardware. The last step is optional because CircuitPython automatically -//| resets hardware after a program finishes. +//| resets hardware after a program finishes.""" //| STATIC const mp_rom_map_elem_t busio_module_globals_table[] = { diff --git a/shared-bindings/countio/Counter.c b/shared-bindings/countio/Counter.c new file mode 100644 index 000000000..8db795015 --- /dev/null +++ b/shared-bindings/countio/Counter.c @@ -0,0 +1,145 @@ + +#include <stdint.h> + +#include "lib/utils/context_manager_helpers.h" +#include "py/objproperty.h" +#include "py/runtime.h" +#include "py/runtime0.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/countio/Counter.h" +#include "shared-bindings/util.h" + +//| class Counter: +//| """Counter will keep track of the number of falling edge transistions (pulses) on a +//| given pin""" +//| +//| def __init__(self, pin_a): +//| """Create a Counter object associated with the given pin. It tracks the number of +//| falling pulses relative when the object is constructed. +//| +//| :param ~microcontroller.Pin pin_a: Pin to read pulses from. +//| +//| +//| For example:: +//| +//| import countio +//| import time +//| from board import * +//| +//| pin_counter = countio.Counter(board.D1) +//| #reset the count after 100 counts +//| while True: +//| if pin_counter.count == 100: +//| pin_counter.reset() +//| print(pin_counter.count)""" +//| +STATIC mp_obj_t countio_counter_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_pin_a }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_pin_a, MP_ARG_REQUIRED | MP_ARG_OBJ } + + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + const mcu_pin_obj_t* pin_a = validate_obj_is_free_pin(args[ARG_pin_a].u_obj); + + + countio_counter_obj_t *self = m_new_obj(countio_counter_obj_t); + self->base.type = &countio_counter_type; + + common_hal_countio_counter_construct(self, pin_a); + + return MP_OBJ_FROM_PTR(self); +} + +//| def deinit(self): +//| """Deinitializes the Counter and releases any hardware resources for reuse.""" +//| +STATIC mp_obj_t countio_counter_deinit(mp_obj_t self_in) { + countio_counter_obj_t *self = MP_OBJ_TO_PTR(self_in); + common_hal_countio_counter_deinit(self); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(countio_counter_deinit_obj, countio_counter_deinit); + +STATIC void check_for_deinit(countio_counter_obj_t *self) { + if (common_hal_countio_counter_deinited(self)) { + raise_deinited_error(); + } +} + +//| def __enter__(self): +//| """No-op used by Context Managers.""" +//| +// Provided by context manager helper. + +//| def __exit__(self): +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| +STATIC mp_obj_t countio_counter_obj___exit__(size_t n_args, const mp_obj_t *args) { + (void)n_args; + common_hal_countio_counter_deinit(args[0]); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(countio_counter___exit___obj, 4, 4, countio_counter_obj___exit__); + + +//| count: int = ... +//| """The current count in terms of pulses.""" +//| +STATIC mp_obj_t countio_counter_obj_get_count(mp_obj_t self_in) { + countio_counter_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + + return mp_obj_new_int(common_hal_countio_counter_get_count(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(countio_counter_get_count_obj, countio_counter_obj_get_count); + +STATIC mp_obj_t countio_counter_obj_set_count(mp_obj_t self_in, mp_obj_t new_count) { + countio_counter_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + + common_hal_countio_counter_set_count(self, mp_obj_get_int(new_count)); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(countio_counter_set_count_obj, countio_counter_obj_set_count); + +const mp_obj_property_t countio_counter_count_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&countio_counter_get_count_obj, + (mp_obj_t)&countio_counter_set_count_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| def reset(self): +//| """Resets the count back to 0.""" +//| +STATIC mp_obj_t countio_counter_reset(mp_obj_t self_in){ + countio_counter_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + //set the position to zero for reset + common_hal_countio_counter_reset(self); + return mp_const_none; +} + + +MP_DEFINE_CONST_FUN_OBJ_1(countio_counter_reset_obj, countio_counter_reset); + +STATIC const mp_rom_map_elem_t countio_counter_locals_dict_table[] = { + // Methods + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&countio_counter_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) }, + { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&countio_counter___exit___obj) }, + { MP_ROM_QSTR(MP_QSTR_count), MP_ROM_PTR(&countio_counter_count_obj) }, + { MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&countio_counter_reset_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(countio_counter_locals_dict, countio_counter_locals_dict_table); + +const mp_obj_type_t countio_counter_type = { + { &mp_type_type }, + .name = MP_QSTR_Counter, + .make_new = countio_counter_make_new, + .locals_dict = (mp_obj_dict_t*)&countio_counter_locals_dict, +}; diff --git a/shared-bindings/countio/Counter.h b/shared-bindings/countio/Counter.h new file mode 100644 index 000000000..15adbbe2a --- /dev/null +++ b/shared-bindings/countio/Counter.h @@ -0,0 +1,18 @@ +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_COUNTIO_COUNTER_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_COUNTIO_COUNTER_H + +#include "common-hal/microcontroller/Pin.h" +#include "common-hal/countio/Counter.h" + +extern const mp_obj_type_t countio_counter_type; + +extern void common_hal_countio_counter_construct(countio_counter_obj_t* self, + const mcu_pin_obj_t* pin_a); +extern void common_hal_countio_counter_deinit(countio_counter_obj_t* self); +extern bool common_hal_countio_counter_deinited(countio_counter_obj_t* self); +extern mp_int_t common_hal_countio_counter_get_count(countio_counter_obj_t* self); +extern void common_hal_countio_counter_set_count(countio_counter_obj_t* self, + mp_int_t new_count); +extern void common_hal_countio_counter_reset(countio_counter_obj_t* self); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_COUNTIO_COUNTER_H diff --git a/shared-bindings/countio/__init__.c b/shared-bindings/countio/__init__.c new file mode 100644 index 000000000..7046a5e72 --- /dev/null +++ b/shared-bindings/countio/__init__.c @@ -0,0 +1,36 @@ + +#include <stdint.h> + +#include "py/obj.h" +#include "py/runtime.h" + +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/countio/__init__.h" +#include "shared-bindings/countio/Counter.h" + +//| """Support for edge counting +//| +//| The `countio` module contains logic to read and count edge transistions +//| + +//| .. warning:: This module is not available in some SAMD21 (aka M0) builds. See the +//| :ref:`module-support-matrix` for more info. +//| + +//| All classes change hardware state and should be deinitialized when they +//| are no longer needed if the program continues after use. To do so, either +//| call :py:meth:`!deinit` or use a context manager. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| + +STATIC const mp_rom_map_elem_t countio_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_countio) }, + { MP_ROM_QSTR(MP_QSTR_Counter), MP_ROM_PTR(&countio_counter_type) }, +}; + +STATIC MP_DEFINE_CONST_DICT(countio_module_globals, countio_module_globals_table); + +const mp_obj_module_t countio_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&countio_module_globals, +}; diff --git a/shared-bindings/countio/__init__.h b/shared-bindings/countio/__init__.h new file mode 100644 index 000000000..35ae9f035 --- /dev/null +++ b/shared-bindings/countio/__init__.h @@ -0,0 +1,9 @@ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_COUNTIO___INIT___H +#define MICROPY_INCLUDED_SHARED_BINDINGS_COUNTIO___INIT___H + +#include "py/obj.h" + +// Nothing now. + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_COUNTIO___INIT___H diff --git a/shared-bindings/digitalio/DigitalInOut.c b/shared-bindings/digitalio/DigitalInOut.c index 16472c12c..eaf2c1810 100644 --- a/shared-bindings/digitalio/DigitalInOut.c +++ b/shared-bindings/digitalio/DigitalInOut.c @@ -43,23 +43,20 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: digitalio +//| class DigitalInOut: +//| """Digital input and output //| -//| :class:`DigitalInOut` -- digital input and output -//| ========================================================= +//| A DigitalInOut is used to digitally control I/O pins. For analog control of +//| a pin, see the :py:class:`analogio.AnalogIn` and +//| :py:class:`analogio.AnalogOut` classes.""" //| -//| A DigitalInOut is used to digitally control I/O pins. For analog control of -//| a pin, see the :py:class:`analogio.AnalogIn` and -//| :py:class:`analogio.AnalogOut` classes. +//| def __init__(self, pin: microcontroller.Pin): +//| """Create a new DigitalInOut object associated with the pin. Defaults to input +//| with no pull. Use :py:meth:`switch_to_input` and +//| :py:meth:`switch_to_output` to change the direction. //| - -//| .. class:: DigitalInOut(pin) -//| -//| Create a new DigitalInOut object associated with the pin. Defaults to input -//| with no pull. Use :py:meth:`switch_to_input` and -//| :py:meth:`switch_to_output` to change the direction. -//| -//| :param ~microcontroller.Pin pin: The pin to control +//| :param ~microcontroller.Pin pin: The pin to control""" +//| ... //| STATIC mp_obj_t digitalio_digitalinout_make_new(const mp_obj_type_t *type, mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -68,17 +65,15 @@ STATIC mp_obj_t digitalio_digitalinout_make_new(const mp_obj_type_t *type, digitalio_digitalinout_obj_t *self = m_new_obj(digitalio_digitalinout_obj_t); self->base.type = &digitalio_digitalinout_type; - assert_pin(args[0], false); - mcu_pin_obj_t *pin = MP_OBJ_TO_PTR(args[0]); - assert_pin_free(pin); + mcu_pin_obj_t *pin = validate_obj_is_free_pin(args[0]); common_hal_digitalio_digitalinout_construct(self, pin); - return (mp_obj_t)self; + return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Turn off the DigitalInOut and release the pin for other use. +//| def deinit(self) -> None: +//| """Turn off the DigitalInOut and release the pin for other use.""" +//| ... //| STATIC mp_obj_t digitalio_digitalinout_obj_deinit(mp_obj_t self_in) { digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -87,16 +82,16 @@ STATIC mp_obj_t digitalio_digitalinout_obj_deinit(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(digitalio_digitalinout_deinit_obj, digitalio_digitalinout_obj_deinit); -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> DigitalInOut: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> None: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t digitalio_digitalinout_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -111,14 +106,14 @@ STATIC void check_for_deinit(digitalio_digitalinout_obj_t *self) { } } +//| def switch_to_output(self, value: bool = False, drive_mode: digitalio.DriveMode = digitalio.DriveMode.PUSH_PULL) -> None: +//| """Set the drive mode and value and then switch to writing out digital +//| values. //| -//| .. method:: switch_to_output(value=False, drive_mode=digitalio.DriveMode.PUSH_PULL) -//| -//| Set the drive mode and value and then switch to writing out digital -//| values. -//| -//| :param bool value: default value to set upon switching -//| :param ~digitalio.DriveMode drive_mode: drive mode for the output +//| :param bool value: default value to set upon switching +//| :param ~digitalio.DriveMode drive_mode: drive mode for the output +//| """ +//| ... //| STATIC mp_obj_t digitalio_digitalinout_switch_to_output(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_value, ARG_drive_mode }; @@ -136,27 +131,30 @@ STATIC mp_obj_t digitalio_digitalinout_switch_to_output(size_t n_args, const mp_ drive_mode = DRIVE_MODE_OPEN_DRAIN; } // do the transfer - common_hal_digitalio_digitalinout_switch_to_output(self, args[ARG_value].u_bool, drive_mode); + digitalinout_result_t result = common_hal_digitalio_digitalinout_switch_to_output(self, args[ARG_value].u_bool, drive_mode); + if (result == DIGITALINOUT_INPUT_ONLY) { + mp_raise_NotImplementedError(translate("Pin is input only")); + } return mp_const_none; } MP_DEFINE_CONST_FUN_OBJ_KW(digitalio_digitalinout_switch_to_output_obj, 1, digitalio_digitalinout_switch_to_output); -//| .. method:: switch_to_input(pull=None) -//| -//| Set the pull and then switch to read in digital values. +//| def switch_to_input(self, pull: Pull = None) -> None: +//| """Set the pull and then switch to read in digital values. //| -//| :param Pull pull: pull configuration for the input +//| :param Pull pull: pull configuration for the input //| -//| Example usage:: +//| Example usage:: //| -//| import digitalio -//| import board +//| import digitalio +//| import board //| -//| switch = digitalio.DigitalInOut(board.SLIDE_SWITCH) -//| switch.switch_to_input(pull=digitalio.Pull.UP) -//| # Or, after switch_to_input -//| switch.pull = digitalio.Pull.UP -//| print(switch.value) +//| switch = digitalio.DigitalInOut(board.SLIDE_SWITCH) +//| switch.switch_to_input(pull=digitalio.Pull.UP) +//| # Or, after switch_to_input +//| switch.pull = digitalio.Pull.UP +//| print(switch.value)""" +//| ... //| STATIC mp_obj_t digitalio_digitalinout_switch_to_input(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_pull }; @@ -168,6 +166,7 @@ STATIC mp_obj_t digitalio_digitalinout_switch_to_input(size_t n_args, const mp_o mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + digitalio_pull_t pull = PULL_NONE; if (args[ARG_pull].u_rom_obj == &digitalio_pull_up_obj) { pull = PULL_UP; @@ -180,14 +179,13 @@ STATIC mp_obj_t digitalio_digitalinout_switch_to_input(size_t n_args, const mp_o } MP_DEFINE_CONST_FUN_OBJ_KW(digitalio_digitalinout_switch_to_input_obj, 1, digitalio_digitalinout_switch_to_input); -//| .. attribute:: direction -//| -//| The direction of the pin. +//| direction: Direction = ... +//| """The direction of the pin. //| //| Setting this will use the defaults from the corresponding //| :py:meth:`switch_to_input` or :py:meth:`switch_to_output` method. If //| you want to set pull, value or drive mode prior to switching, then use -//| those methods instead. +//| those methods instead.""" //| typedef struct { mp_obj_base_t base; @@ -212,7 +210,10 @@ STATIC mp_obj_t digitalio_digitalinout_obj_set_direction(mp_obj_t self_in, mp_ob if (value == &digitalio_direction_input_obj) { common_hal_digitalio_digitalinout_switch_to_input(self, PULL_NONE); } else if (value == &digitalio_direction_output_obj) { - common_hal_digitalio_digitalinout_switch_to_output(self, false, DRIVE_MODE_PUSH_PULL); + digitalinout_result_t result = common_hal_digitalio_digitalinout_switch_to_output(self, false, DRIVE_MODE_PUSH_PULL); + if (result == DIGITALINOUT_INPUT_ONLY) { + mp_raise_NotImplementedError(translate("Pin is input only")); + } } else { mp_raise_ValueError(translate("Invalid direction.")); } @@ -227,9 +228,8 @@ const mp_obj_property_t digitalio_digitalio_direction_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: value -//| -//| The digital logic level of the pin. +//| value: Bool = ... +//| """The digital logic level of the pin.""" //| STATIC mp_obj_t digitalio_digitalinout_obj_get_value(mp_obj_t self_in) { digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -258,12 +258,11 @@ const mp_obj_property_t digitalio_digitalinout_value_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: drive_mode -//| -//| The pin drive mode. One of: +//| drive_mode: DriveMode = ... +//| """The pin drive mode. One of: //| //| - `digitalio.DriveMode.PUSH_PULL` -//| - `digitalio.DriveMode.OPEN_DRAIN` +//| - `digitalio.DriveMode.OPEN_DRAIN`""" //| STATIC mp_obj_t digitalio_digitalinout_obj_get_drive_mode(mp_obj_t self_in) { digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -303,15 +302,14 @@ const mp_obj_property_t digitalio_digitalio_drive_mode_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: pull -//| -//| The pin pull direction. One of: +//| pull: Optional[Pull] = ... +//| """The pin pull direction. One of: //| //| - `digitalio.Pull.UP` //| - `digitalio.Pull.DOWN` //| - `None` //| -//| :raises AttributeError: if `direction` is :py:data:`~digitalio.Direction.OUTPUT`. +//| :raises AttributeError: if `direction` is :py:data:`~digitalio.Direction.OUTPUT`.""" //| STATIC mp_obj_t digitalio_digitalinout_obj_get_pull(mp_obj_t self_in) { digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/digitalio/DigitalInOut.h b/shared-bindings/digitalio/DigitalInOut.h index eee0d5801..dd6f088ab 100644 --- a/shared-bindings/digitalio/DigitalInOut.h +++ b/shared-bindings/digitalio/DigitalInOut.h @@ -37,18 +37,19 @@ extern const mp_obj_type_t digitalio_digitalinout_type; typedef enum { DIGITALINOUT_OK, - DIGITALINOUT_PIN_BUSY + DIGITALINOUT_PIN_BUSY, + DIGITALINOUT_INPUT_ONLY } digitalinout_result_t; digitalinout_result_t common_hal_digitalio_digitalinout_construct(digitalio_digitalinout_obj_t* self, const mcu_pin_obj_t* pin); void common_hal_digitalio_digitalinout_deinit(digitalio_digitalinout_obj_t* self); bool common_hal_digitalio_digitalinout_deinited(digitalio_digitalinout_obj_t* self); void common_hal_digitalio_digitalinout_switch_to_input(digitalio_digitalinout_obj_t* self, digitalio_pull_t pull); -void common_hal_digitalio_digitalinout_switch_to_output(digitalio_digitalinout_obj_t* self, bool value, digitalio_drive_mode_t drive_mode); +digitalinout_result_t common_hal_digitalio_digitalinout_switch_to_output(digitalio_digitalinout_obj_t* self, bool value, digitalio_drive_mode_t drive_mode); digitalio_direction_t common_hal_digitalio_digitalinout_get_direction(digitalio_digitalinout_obj_t* self); void common_hal_digitalio_digitalinout_set_value(digitalio_digitalinout_obj_t* self, bool value); bool common_hal_digitalio_digitalinout_get_value(digitalio_digitalinout_obj_t* self); -void common_hal_digitalio_digitalinout_set_drive_mode(digitalio_digitalinout_obj_t* self, digitalio_drive_mode_t drive_mode); +digitalinout_result_t common_hal_digitalio_digitalinout_set_drive_mode(digitalio_digitalinout_obj_t* self, digitalio_drive_mode_t drive_mode); digitalio_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(digitalio_digitalinout_obj_t* self); void common_hal_digitalio_digitalinout_set_pull(digitalio_digitalinout_obj_t* self, digitalio_pull_t pull); digitalio_pull_t common_hal_digitalio_digitalinout_get_pull(digitalio_digitalinout_obj_t* self); diff --git a/shared-bindings/digitalio/Direction.c b/shared-bindings/digitalio/Direction.c index c8188fc89..dbd0e93e4 100644 --- a/shared-bindings/digitalio/Direction.c +++ b/shared-bindings/digitalio/Direction.c @@ -38,23 +38,19 @@ #include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/digitalio/DigitalInOut.h" -//| .. currentmodule:: digitalio +//| class Direction: +//| """Defines the direction of a digital pin""" //| -//| :class:`Direction` -- defines the direction of a digital pin -//| ============================================================= +//| def __init__(self, ): +//| """Enum-like class to define which direction the digital values are +//| going.""" +//| ... //| -//| .. class:: Direction +//| INPUT: Any = ... +//| """Read digital data in""" //| -//| Enum-like class to define which direction the digital values are -//| going. -//| -//| .. data:: INPUT -//| -//| Read digital data in -//| -//| .. data:: OUTPUT -//| -//| Write digital data out +//| OUTPUT: Any = ... +//| """Write digital data out""" //| const mp_obj_type_t digitalio_direction_type; diff --git a/shared-bindings/digitalio/DriveMode.c b/shared-bindings/digitalio/DriveMode.c index 51e1e2ee5..31b682d38 100644 --- a/shared-bindings/digitalio/DriveMode.c +++ b/shared-bindings/digitalio/DriveMode.c @@ -26,24 +26,20 @@ #include "shared-bindings/digitalio/DriveMode.h" -//| .. currentmodule:: digitalio +//| class DriveMode: +//| """Defines the drive mode of a digital pin""" //| -//| :class:`DriveMode` -- defines the drive mode of a digital pin -//| ============================================================= +//| def __init__(self, ): +//| """Enum-like class to define the drive mode used when outputting +//| digital values.""" +//| ... //| -//| .. class:: DriveMode +//| PUSH_PULL: Any = ... +//| """Output both high and low digital values""" //| -//| Enum-like class to define the drive mode used when outputting -//| digital values. -//| -//| .. data:: PUSH_PULL -//| -//| Output both high and low digital values -//| -//| .. data:: OPEN_DRAIN -//| -//| Output low digital values but go into high z for digital high. This is -//| useful for i2c and other protocols that share a digital line. +//| OPEN_DRAIN: Any = ... +//| """Output low digital values but go into high z for digital high. This is +//| useful for i2c and other protocols that share a digital line.""" //| const mp_obj_type_t digitalio_drive_mode_type; diff --git a/shared-bindings/digitalio/Pull.c b/shared-bindings/digitalio/Pull.c index 813268db7..9aeec1f33 100644 --- a/shared-bindings/digitalio/Pull.c +++ b/shared-bindings/digitalio/Pull.c @@ -26,25 +26,21 @@ #include "shared-bindings/digitalio/Pull.h" -//| .. currentmodule:: digitalio +//| class Pull: +//| """Defines the pull of a digital input pin""" //| -//| :class:`Pull` -- defines the pull of a digital input pin -//| ============================================================= +//| def __init__(self, ): +//| """Enum-like class to define the pull value, if any, used while reading +//| digital values in.""" +//| ... //| -//| .. class:: Pull +//| UP: Any = ... +//| """When the input line isn't being driven the pull up can pull the state +//| of the line high so it reads as true.""" //| -//| Enum-like class to define the pull value, if any, used while reading -//| digital values in. -//| -//| .. data:: UP -//| -//| When the input line isn't being driven the pull up can pull the state -//| of the line high so it reads as true. -//| -//| .. data:: DOWN -//| -//| When the input line isn't being driven the pull down can pull the -//| state of the line low so it reads as false. +//| DOWN: Any = ... +//| """When the input line isn't being driven the pull down can pull the +//| state of the line low so it reads as false.""" //| const mp_obj_type_t digitalio_pull_type; diff --git a/shared-bindings/digitalio/__init__.c b/shared-bindings/digitalio/__init__.c index 1632262d2..f8f45b158 100644 --- a/shared-bindings/digitalio/__init__.c +++ b/shared-bindings/digitalio/__init__.c @@ -38,25 +38,10 @@ #include "py/runtime.h" -//| :mod:`digitalio` --- Basic digital pin support -//| ================================================= -//| -//| .. module:: digitalio -//| :synopsis: Basic digital pin support -//| :platform: SAMD21, ESP8266 +//| """Basic digital pin support //| //| The `digitalio` module contains classes to provide access to basic digital IO. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| DigitalInOut -//| Direction -//| DriveMode -//| Pull -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See @@ -86,7 +71,7 @@ //| led.value = True //| time.sleep(0.1) //| led.value = False -//| time.sleep(0.1) +//| time.sleep(0.1)""" //| STATIC const mp_rom_map_elem_t digitalio_module_globals_table[] = { diff --git a/shared-bindings/displayio/Bitmap.c b/shared-bindings/displayio/Bitmap.c index 91c17f2d1..a52840f2e 100644 --- a/shared-bindings/displayio/Bitmap.c +++ b/shared-bindings/displayio/Bitmap.c @@ -36,22 +36,18 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class Bitmap: +//| """Stores values of a certain size in a 2D array""" //| -//| :class:`Bitmap` -- Stores values in a 2D array -//| ========================================================================== +//| def __init__(self, width: int, height: int, value_count: int): +//| """Create a Bitmap object with the given fixed size. Each pixel stores a value that is used to +//| index into a corresponding palette. This enables differently colored sprites to share the +//| underlying Bitmap. value_count is used to minimize the memory used to store the Bitmap. //| -//| Stores values of a certain size in a 2D array -//| -//| .. class:: Bitmap(width, height, value_count) -//| -//| Create a Bitmap object with the given fixed size. Each pixel stores a value that is used to -//| index into a corresponding palette. This enables differently colored sprites to share the -//| underlying Bitmap. value_count is used to minimize the memory used to store the Bitmap. -//| -//| :param int width: The number of values wide -//| :param int height: The number of values high -//| :param int value_count: The number of possible pixel values. +//| :param int width: The number of values wide +//| :param int height: The number of values high +//| :param int value_count: The number of possible pixel values.""" +//| ... //| STATIC mp_obj_t displayio_bitmap_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 3, 3, false); @@ -77,9 +73,8 @@ STATIC mp_obj_t displayio_bitmap_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. attribute:: width -//| -//| Width of the bitmap. (read only) +//| width: Any = ... +//| """Width of the bitmap. (read only)""" //| STATIC mp_obj_t displayio_bitmap_obj_get_width(mp_obj_t self_in) { displayio_bitmap_t *self = MP_OBJ_TO_PTR(self_in); @@ -96,9 +91,8 @@ const mp_obj_property_t displayio_bitmap_width_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: height -//| -//| Height of the bitmap. (read only) +//| height: Any = ... +//| """Height of the bitmap. (read only)""" //| STATIC mp_obj_t displayio_bitmap_obj_get_height(mp_obj_t self_in) { displayio_bitmap_t *self = MP_OBJ_TO_PTR(self_in); @@ -115,23 +109,23 @@ const mp_obj_property_t displayio_bitmap_height_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: __getitem__(index) +//| def __getitem__(self, index: Any) -> Any: +//| """Returns the value at the given index. The index can either be an x,y tuple or an int equal +//| to ``y * width + x``. //| -//| Returns the value at the given index. The index can either be an x,y tuple or an int equal -//| to ``y * width + x``. +//| This allows you to:: //| -//| This allows you to:: +//| print(bitmap[0,1])""" +//| ... //| -//| print(bitmap[0,1]) +//| def __setitem__(self, index: Any, value: Any) -> Any: +//| """Sets the value at the given index. The index can either be an x,y tuple or an int equal +//| to ``y * width + x``. //| -//| .. method:: __setitem__(index, value) +//| This allows you to:: //| -//| Sets the value at the given index. The index can either be an x,y tuple or an int equal -//| to ``y * width + x``. -//| -//| This allows you to:: -//| -//| bitmap[0,1] = 3 +//| bitmap[0,1] = 3""" +//| ... //| STATIC mp_obj_t bitmap_subscr(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t value_obj) { if (value_obj == mp_const_none) { @@ -178,9 +172,28 @@ STATIC mp_obj_t bitmap_subscr(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t val return mp_const_none; } +//| def fill(self, value: Any) -> Any: +//| """Fills the bitmap with the supplied palette index value.""" +//| ... +//| +STATIC mp_obj_t displayio_bitmap_obj_fill(mp_obj_t self_in, mp_obj_t value_obj) { + displayio_bitmap_t *self = MP_OBJ_TO_PTR(self_in); + + mp_int_t value = mp_obj_get_int(value_obj); + if (value >= 1 << common_hal_displayio_bitmap_get_bits_per_value(self)) { + mp_raise_ValueError(translate("pixel value requires too many bits")); + } + common_hal_displayio_bitmap_fill(self, value); + + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(displayio_bitmap_fill_obj, displayio_bitmap_obj_fill); + STATIC const mp_rom_map_elem_t displayio_bitmap_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_PTR(&displayio_bitmap_height_obj) }, { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&displayio_bitmap_width_obj) }, + { MP_ROM_QSTR(MP_QSTR_fill), MP_ROM_PTR(&displayio_bitmap_fill_obj) }, + }; STATIC MP_DEFINE_CONST_DICT(displayio_bitmap_locals_dict, displayio_bitmap_locals_dict_table); diff --git a/shared-bindings/displayio/Bitmap.h b/shared-bindings/displayio/Bitmap.h index 90694951f..46c337329 100644 --- a/shared-bindings/displayio/Bitmap.h +++ b/shared-bindings/displayio/Bitmap.h @@ -41,5 +41,6 @@ uint16_t common_hal_displayio_bitmap_get_width(displayio_bitmap_t *self); uint32_t common_hal_displayio_bitmap_get_bits_per_value(displayio_bitmap_t *self); void common_hal_displayio_bitmap_set_pixel(displayio_bitmap_t *bitmap, int16_t x, int16_t y, uint32_t value); uint32_t common_hal_displayio_bitmap_get_pixel(displayio_bitmap_t *bitmap, int16_t x, int16_t y); +void common_hal_displayio_bitmap_fill(displayio_bitmap_t *bitmap, uint32_t value); #endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_BITMAP_H diff --git a/shared-bindings/displayio/ColorConverter.c b/shared-bindings/displayio/ColorConverter.c index db2d1b6e2..33d0bdd3c 100644 --- a/shared-bindings/displayio/ColorConverter.c +++ b/shared-bindings/displayio/ColorConverter.c @@ -36,18 +36,15 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class ColorConverter: +//| """Converts one color format to another.""" //| -//| :class:`ColorConverter` -- Converts one color format to another -//| ========================================================================================= +//| def __init__(self, *, dither: bool = False): +//| """Create a ColorConverter object to convert color formats. Only supports RGB888 to RGB565 +//| currently. +//| :param bool dither: Adds random noise to dither the output image""" +//| ... //| -//| Converts one color format to another. -//| -//| .. class:: ColorConverter(*, dither=False) -//| -//| Create a ColorConverter object to convert color formats. Only supports RGB888 to RGB565 -//| currently. -//| :param bool dither: Adds random noise to dither the output image // TODO(tannewt): Add support for other color formats. //| @@ -68,9 +65,9 @@ STATIC mp_obj_t displayio_colorconverter_make_new(const mp_obj_type_t *type, siz return MP_OBJ_FROM_PTR(self); } -//| .. method:: convert(color) -//| -//| Converts the given RGB888 color to RGB565 +//| def convert(self, color: Any) -> Any: +//| """Converts the given RGB888 color to RGB565""" +//| ... //| STATIC mp_obj_t displayio_colorconverter_obj_convert(mp_obj_t self_in, mp_obj_t color_obj) { displayio_colorconverter_t *self = MP_OBJ_TO_PTR(self_in); @@ -87,10 +84,9 @@ STATIC mp_obj_t displayio_colorconverter_obj_convert(mp_obj_t self_in, mp_obj_t } MP_DEFINE_CONST_FUN_OBJ_2(displayio_colorconverter_convert_obj, displayio_colorconverter_obj_convert); -//| .. attribute:: dither -//| -//| When true the color converter dithers the output by adding random noise when -//| truncating to display bitdepth +//| dither: Any = ... +//| """When true the color converter dithers the output by adding random noise when +//| truncating to display bitdepth""" //| STATIC mp_obj_t displayio_colorconverter_obj_get_dither(mp_obj_t self_in) { displayio_colorconverter_t *self = MP_OBJ_TO_PTR(self_in); @@ -126,4 +122,3 @@ const mp_obj_type_t displayio_colorconverter_type = { .make_new = displayio_colorconverter_make_new, .locals_dict = (mp_obj_dict_t*)&displayio_colorconverter_locals_dict, }; - diff --git a/shared-bindings/displayio/Display.c b/shared-bindings/displayio/Display.c index 5759e8ad2..6e454f34b 100644 --- a/shared-bindings/displayio/Display.c +++ b/shared-bindings/displayio/Display.c @@ -39,74 +39,74 @@ #include "shared-module/displayio/__init__.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio -//| -//| :class:`Display` -- Manage updating a display over a display bus -//| ========================================================================== -//| -//| This initializes a display and connects it into CircuitPython. Unlike other -//| objects in CircuitPython, Display objects live until `displayio.release_displays()` -//| is called. This is done so that CircuitPython can use the display itself. -//| -//| Most people should not use this class directly. Use a specific display driver instead that will -//| contain the initialization sequence at minimum. -//| -//| .. class:: Display(display_bus, init_sequence, *, width, height, colstart=0, rowstart=0, rotation=0, color_depth=16, grayscale=False, pixels_in_byte_share_row=True, bytes_per_cell=1, reverse_pixels_in_byte=False, set_column_command=0x2a, set_row_command=0x2b, write_ram_command=0x2c, set_vertical_scroll=0, backlight_pin=None, brightness_command=None, brightness=1.0, auto_brightness=False, single_byte_bounds=False, data_as_commands=False, auto_refresh=True, native_frames_per_second=60) -//| -//| Create a Display object on the given display bus (`displayio.FourWire` or `displayio.ParallelBus`). -//| -//| The ``init_sequence`` is bitpacked to minimize the ram impact. Every command begins with a -//| command byte followed by a byte to determine the parameter count and if a delay is need after. -//| When the top bit of the second byte is 1, the next byte will be the delay time in milliseconds. -//| The remaining 7 bits are the parameter count excluding any delay byte. The third through final -//| bytes are the remaining command parameters. The next byte will begin a new command definition. -//| Here is a portion of ILI9341 init code: -//| -//| .. code-block:: python -//| -//| init_sequence = (b"\xe1\x0f\x00\x0E\x14\x03\x11\x07\x31\xC1\x48\x08\x0F\x0C\x31\x36\x0F" # Set Gamma -//| b"\x11\x80\x78"# Exit Sleep then delay 0x78 (120ms) -//| b"\x29\x80\x78"# Display on then delay 0x78 (120ms) -//| ) -//| display = displayio.Display(display_bus, init_sequence, width=320, height=240) -//| -//| The first command is 0xe1 with 15 (0xf) parameters following. The second and third are 0x11 and -//| 0x29 respectively with delays (0x80) of 120ms (0x78) and no parameters. Multiple byte literals -//| (b"") are merged together on load. The parens are needed to allow byte literals on subsequent -//| lines. -//| -//| The initialization sequence should always leave the display memory access inline with the scan -//| of the display to minimize tearing artifacts. -//| -//| :param display_bus: The bus that the display is connected to -//| :type display_bus: displayio.FourWire or displayio.ParallelBus -//| :param buffer init_sequence: Byte-packed initialization sequence. -//| :param int width: Width in pixels -//| :param int height: Height in pixels -//| :param int colstart: The index if the first visible column -//| :param int rowstart: The index if the first visible row -//| :param int rotation: The rotation of the display in degrees clockwise. Must be in 90 degree increments (0, 90, 180, 270) -//| :param int color_depth: The number of bits of color per pixel transmitted. (Some displays -//| support 18 bit but 16 is easier to transmit. The last bit is extrapolated.) -//| :param bool grayscale: True if the display only shows a single color. -//| :param bool pixels_in_byte_share_row: True when pixels are less than a byte and a byte includes pixels from the same row of the display. When False, pixels share a column. -//| :param int bytes_per_cell: Number of bytes per addressable memory location when color_depth < 8. When greater than one, bytes share a row or column according to pixels_in_byte_share_row. -//| :param bool reverse_pixels_in_byte: Reverses the pixel order within each byte when color_depth < 8. Does not apply across multiple bytes even if there is more than one byte per cell (bytes_per_cell.) -//| :param int set_column_command: Command used to set the start and end columns to update -//| :param int set_row_command: Command used so set the start and end rows to update -//| :param int write_ram_command: Command used to write pixels values into the update region. Ignored if data_as_commands is set. -//| :param int set_vertical_scroll: Command used to set the first row to show -//| :param microcontroller.Pin backlight_pin: Pin connected to the display's backlight -//| :param int brightness_command: Command to set display brightness. Usually available in OLED controllers. -//| :param bool brightness: Initial display brightness. This value is ignored if auto_brightness is True. -//| :param bool auto_brightness: If True, brightness is controlled via an ambient light sensor or other mechanism. -//| :param bool single_byte_bounds: Display column and row commands use single bytes -//| :param bool data_as_commands: Treat all init and boundary data as SPI commands. Certain displays require this. -//| :param bool auto_refresh: Automatically refresh the screen -//| :param int native_frames_per_second: Number of display refreshes per second that occur with the given init_sequence. +//| class Display: +//| """Manage updating a display over a display bus +//| +//| This initializes a display and connects it into CircuitPython. Unlike other +//| objects in CircuitPython, Display objects live until `displayio.release_displays()` +//| is called. This is done so that CircuitPython can use the display itself. +//| +//| Most people should not use this class directly. Use a specific display driver instead that will +//| contain the initialization sequence at minimum.""" +//| +//| def __init__(self, display_bus: Any, init_sequence: buffer, *, width: int, height: int, colstart: int = 0, rowstart: int = 0, rotation: int = 0, color_depth: int = 16, grayscale: bool = False, pixels_in_byte_share_row: bool = True, bytes_per_cell: int = 1, reverse_pixels_in_byte: bool = False, set_column_command: int = 0x2a, set_row_command: int = 0x2b, write_ram_command: int = 0x2c, set_vertical_scroll: int = 0, backlight_pin: microcontroller.Pin = None, brightness_command: int = None, brightness: bool = 1.0, auto_brightness: bool = False, single_byte_bounds: bool = False, data_as_commands: bool = False, auto_refresh: bool = True, native_frames_per_second: int = 60): +//| r"""Create a Display object on the given display bus (`displayio.FourWire` or `displayio.ParallelBus`). +//| +//| The ``init_sequence`` is bitpacked to minimize the ram impact. Every command begins with a +//| command byte followed by a byte to determine the parameter count and if a delay is need after. +//| When the top bit of the second byte is 1, the next byte will be the delay time in milliseconds. +//| The remaining 7 bits are the parameter count excluding any delay byte. The third through final +//| bytes are the remaining command parameters. The next byte will begin a new command definition. +//| Here is a portion of ILI9341 init code: +//| +//| .. code-block:: python +//| +//| init_sequence = (b"\xe1\x0f\x00\x0E\x14\x03\x11\x07\x31\xC1\x48\x08\x0F\x0C\x31\x36\x0F" # Set Gamma +//| b"\x11\x80\x78"# Exit Sleep then delay 0x78 (120ms) +//| b"\x29\x80\x78"# Display on then delay 0x78 (120ms) +//| ) +//| display = displayio.Display(display_bus, init_sequence, width=320, height=240) +//| +//| The first command is 0xe1 with 15 (0xf) parameters following. The second and third are 0x11 and +//| 0x29 respectively with delays (0x80) of 120ms (0x78) and no parameters. Multiple byte literals +//| (b"") are merged together on load. The parens are needed to allow byte literals on subsequent +//| lines. +//| +//| The initialization sequence should always leave the display memory access inline with the scan +//| of the display to minimize tearing artifacts. +//| +//| :param display_bus: The bus that the display is connected to +//| :type display_bus: displayio.FourWire or displayio.ParallelBus +//| :param buffer init_sequence: Byte-packed initialization sequence. +//| :param int width: Width in pixels +//| :param int height: Height in pixels +//| :param int colstart: The index if the first visible column +//| :param int rowstart: The index if the first visible row +//| :param int rotation: The rotation of the display in degrees clockwise. Must be in 90 degree increments (0, 90, 180, 270) +//| :param int color_depth: The number of bits of color per pixel transmitted. (Some displays +//| support 18 bit but 16 is easier to transmit. The last bit is extrapolated.) +//| :param bool grayscale: True if the display only shows a single color. +//| :param bool pixels_in_byte_share_row: True when pixels are less than a byte and a byte includes pixels from the same row of the display. When False, pixels share a column. +//| :param int bytes_per_cell: Number of bytes per addressable memory location when color_depth < 8. When greater than one, bytes share a row or column according to pixels_in_byte_share_row. +//| :param bool reverse_pixels_in_byte: Reverses the pixel order within each byte when color_depth < 8. Does not apply across multiple bytes even if there is more than one byte per cell (bytes_per_cell.) +//| :param bool reverse_bytes_in_word: Reverses the order of bytes within a word when color_depth == 16 +//| :param int set_column_command: Command used to set the start and end columns to update +//| :param int set_row_command: Command used so set the start and end rows to update +//| :param int write_ram_command: Command used to write pixels values into the update region. Ignored if data_as_commands is set. +//| :param int set_vertical_scroll: Command used to set the first row to show +//| :param microcontroller.Pin backlight_pin: Pin connected to the display's backlight +//| :param int brightness_command: Command to set display brightness. Usually available in OLED controllers. +//| :param bool brightness: Initial display brightness. This value is ignored if auto_brightness is True. +//| :param bool auto_brightness: If True, brightness is controlled via an ambient light sensor or other mechanism. +//| :param bool single_byte_bounds: Display column and row commands use single bytes +//| :param bool data_as_commands: Treat all init and boundary data as SPI commands. Certain displays require this. +//| :param bool auto_refresh: Automatically refresh the screen +//| :param int native_frames_per_second: Number of display refreshes per second that occur with the given init_sequence. +//| :param bool backlight_on_high: If True, pulling the backlight pin high turns the backlight on.""" +//| ... //| STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { - enum { ARG_display_bus, ARG_init_sequence, ARG_width, ARG_height, ARG_colstart, ARG_rowstart, ARG_rotation, ARG_color_depth, ARG_grayscale, ARG_pixels_in_byte_share_row, ARG_bytes_per_cell, ARG_reverse_pixels_in_byte, ARG_set_column_command, ARG_set_row_command, ARG_write_ram_command, ARG_set_vertical_scroll, ARG_backlight_pin, ARG_brightness_command, ARG_brightness, ARG_auto_brightness, ARG_single_byte_bounds, ARG_data_as_commands, ARG_auto_refresh, ARG_native_frames_per_second }; + enum { ARG_display_bus, ARG_init_sequence, ARG_width, ARG_height, ARG_colstart, ARG_rowstart, ARG_rotation, ARG_color_depth, ARG_grayscale, ARG_pixels_in_byte_share_row, ARG_bytes_per_cell, ARG_reverse_pixels_in_byte, ARG_reverse_bytes_in_word, ARG_set_column_command, ARG_set_row_command, ARG_write_ram_command, ARG_set_vertical_scroll, ARG_backlight_pin, ARG_brightness_command, ARG_brightness, ARG_auto_brightness, ARG_single_byte_bounds, ARG_data_as_commands, ARG_auto_refresh, ARG_native_frames_per_second, ARG_backlight_on_high }; static const mp_arg_t allowed_args[] = { { MP_QSTR_display_bus, MP_ARG_REQUIRED | MP_ARG_OBJ }, { MP_QSTR_init_sequence, MP_ARG_REQUIRED | MP_ARG_OBJ }, @@ -120,6 +120,7 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a { MP_QSTR_pixels_in_byte_share_row, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, { MP_QSTR_bytes_per_cell, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 1} }, { MP_QSTR_reverse_pixels_in_byte, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, + { MP_QSTR_reverse_bytes_in_word, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, { MP_QSTR_set_column_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0x2a} }, { MP_QSTR_set_row_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0x2b} }, { MP_QSTR_write_ram_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0x2c} }, @@ -132,6 +133,7 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a { MP_QSTR_data_as_commands, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, { MP_QSTR_auto_refresh, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, { MP_QSTR_native_frames_per_second, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 60} }, + { MP_QSTR_backlight_on_high, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); @@ -141,13 +143,7 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a mp_buffer_info_t bufinfo; mp_get_buffer_raise(args[ARG_init_sequence].u_obj, &bufinfo, MP_BUFFER_READ); - mp_obj_t backlight_pin_obj = args[ARG_backlight_pin].u_obj; - assert_pin(backlight_pin_obj, true); - const mcu_pin_obj_t* backlight_pin = NULL; - if (backlight_pin_obj != NULL && backlight_pin_obj != mp_const_none) { - backlight_pin = MP_OBJ_TO_PTR(backlight_pin_obj); - assert_pin_free(backlight_pin); - } + const mcu_pin_obj_t* backlight_pin = validate_obj_is_free_pin_or_none(args[ARG_backlight_pin].u_obj); mp_float_t brightness = mp_obj_get_float(args[ARG_brightness].u_obj); @@ -156,23 +152,17 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a mp_raise_ValueError(translate("Display rotation must be in 90 degree increments")); } - displayio_display_obj_t *self = NULL; - for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { - if (displays[i].display.base.type == NULL || - displays[i].display.base.type == &mp_type_NoneType) { - self = &displays[i].display; - break; - } - } - if (self == NULL) { - mp_raise_RuntimeError(translate("Too many displays")); - } + primary_display_t *disp = allocate_display_or_raise(); + displayio_display_obj_t *self = &disp->display;; self->base.type = &displayio_display_type; common_hal_displayio_display_construct( self, display_bus, args[ARG_width].u_int, args[ARG_height].u_int, args[ARG_colstart].u_int, args[ARG_rowstart].u_int, rotation, args[ARG_color_depth].u_int, args[ARG_grayscale].u_bool, - args[ARG_pixels_in_byte_share_row].u_bool, args[ARG_bytes_per_cell].u_bool, args[ARG_reverse_pixels_in_byte].u_bool, + args[ARG_pixels_in_byte_share_row].u_bool, + args[ARG_bytes_per_cell].u_bool, + args[ARG_reverse_pixels_in_byte].u_bool, + args[ARG_reverse_bytes_in_word].u_bool, args[ARG_set_column_command].u_int, args[ARG_set_row_command].u_int, args[ARG_write_ram_command].u_int, args[ARG_set_vertical_scroll].u_int, @@ -184,7 +174,8 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a args[ARG_single_byte_bounds].u_bool, args[ARG_data_as_commands].u_bool, args[ARG_auto_refresh].u_bool, - args[ARG_native_frames_per_second].u_int + args[ARG_native_frames_per_second].u_int, + args[ARG_backlight_on_high].u_bool ); return self; @@ -197,12 +188,13 @@ static displayio_display_obj_t* native_display(mp_obj_t display_obj) { return MP_OBJ_TO_PTR(native_display); } -//| .. method:: show(group) +//| def show(self, group: Group) -> Any: +//| """Switches to displaying the given group of layers. When group is None, the default +//| CircuitPython terminal will be shown. //| -//| Switches to displaying the given group of layers. When group is None, the default -//| CircuitPython terminal will be shown. +//| :param Group group: The group to show.""" +//| ... //| -//| :param Group group: The group to show. STATIC mp_obj_t displayio_display_obj_show(mp_obj_t self_in, mp_obj_t group_in) { displayio_display_obj_t *self = native_display(self_in); displayio_group_t* group = NULL; @@ -218,21 +210,21 @@ STATIC mp_obj_t displayio_display_obj_show(mp_obj_t self_in, mp_obj_t group_in) } MP_DEFINE_CONST_FUN_OBJ_2(displayio_display_show_obj, displayio_display_obj_show); -//| .. method:: refresh(*, target_frames_per_second=60, minimum_frames_per_second=1) +//| def refresh(self, *, target_frames_per_second: int = 60, minimum_frames_per_second: int = 1) -> Any: +//| """When auto refresh is off, waits for the target frame rate and then refreshes the display, +//| returning True. If the call has taken too long since the last refresh call for the given +//| target frame rate, then the refresh returns False immediately without updating the screen to +//| hopefully help getting caught up. //| -//| When auto refresh is off, waits for the target frame rate and then refreshes the display, -//| returning True. If the call has taken too long since the last refresh call for the given -//| target frame rate, then the refresh returns False immediately without updating the screen to -//| hopefully help getting caught up. +//| If the time since the last successful refresh is below the minimum frame rate, then an +//| exception will be raised. Set minimum_frames_per_second to 0 to disable. //| -//| If the time since the last successful refresh is below the minimum frame rate, then an -//| exception will be raised. Set minimum_frames_per_second to 0 to disable. +//| When auto refresh is on, updates the display immediately. (The display will also update +//| without calls to this.) //| -//| When auto refresh is on, updates the display immediately. (The display will also update -//| without calls to this.) -//| -//| :param int target_frames_per_second: How many times a second `refresh` should be called and the screen updated. -//| :param int minimum_frames_per_second: The minimum number of times the screen should be updated per second. +//| :param int target_frames_per_second: How many times a second `refresh` should be called and the screen updated. +//| :param int minimum_frames_per_second: The minimum number of times the screen should be updated per second.""" +//| ... //| STATIC mp_obj_t displayio_display_obj_refresh(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_target_frames_per_second, ARG_minimum_frames_per_second }; @@ -253,9 +245,8 @@ STATIC mp_obj_t displayio_display_obj_refresh(size_t n_args, const mp_obj_t *pos } MP_DEFINE_CONST_FUN_OBJ_KW(displayio_display_refresh_obj, 1, displayio_display_obj_refresh); -//| .. attribute:: auto_refresh -//| -//| True when the display is refreshed automatically. +//| auto_refresh: Any = ... +//| """True when the display is refreshed automatically.""" //| STATIC mp_obj_t displayio_display_obj_get_auto_refresh(mp_obj_t self_in) { displayio_display_obj_t *self = native_display(self_in); @@ -279,11 +270,10 @@ const mp_obj_property_t displayio_display_auto_refresh_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: brightness -//| -//| The brightness of the display as a float. 0.0 is off and 1.0 is full brightness. When +//| brightness: Any = ... +//| """The brightness of the display as a float. 0.0 is off and 1.0 is full brightness. When //| `auto_brightness` is True, the value of `brightness` will change automatically. -//| If `brightness` is set, `auto_brightness` will be disabled and will be set to False. +//| If `brightness` is set, `auto_brightness` will be disabled and will be set to False.""" //| STATIC mp_obj_t displayio_display_obj_get_brightness(mp_obj_t self_in) { displayio_display_obj_t *self = native_display(self_in); @@ -317,12 +307,11 @@ const mp_obj_property_t displayio_display_brightness_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: auto_brightness -//| -//| True when the display brightness is adjusted automatically, based on an ambient +//| auto_brightness: Any = ... +//| """True when the display brightness is adjusted automatically, based on an ambient //| light sensor or other method. Note that some displays may have this set to True by default, //| but not actually implement automatic brightness adjustment. `auto_brightness` is set to False -//| if `brightness` is set manually. +//| if `brightness` is set manually.""" //| STATIC mp_obj_t displayio_display_obj_get_auto_brightness(mp_obj_t self_in) { displayio_display_obj_t *self = native_display(self_in); @@ -349,9 +338,8 @@ const mp_obj_property_t displayio_display_auto_brightness_obj = { -//| .. attribute:: width -//| -//| Gets the width of the board +//| width: Any = ... +//| Gets the width of the board //| //| STATIC mp_obj_t displayio_display_obj_get_width(mp_obj_t self_in) { @@ -367,9 +355,8 @@ const mp_obj_property_t displayio_display_width_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: height -//| -//| Gets the height of the board +//| height: Any = ... +//| """Gets the height of the board""" //| //| STATIC mp_obj_t displayio_display_obj_get_height(mp_obj_t self_in) { @@ -385,9 +372,8 @@ const mp_obj_property_t displayio_display_height_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: rotation -//| -//| The rotation of the display as an int in degrees. +//| rotation: Any = ... +//| """The rotation of the display as an int in degrees.""" //| STATIC mp_obj_t displayio_display_obj_get_rotation(mp_obj_t self_in) { displayio_display_obj_t *self = native_display(self_in); @@ -409,9 +395,8 @@ const mp_obj_property_t displayio_display_rotation_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: bus -//| -//| The bus being used by the display +//| bus: Any = ... +//| """The bus being used by the display""" //| //| STATIC mp_obj_t displayio_display_obj_get_bus(mp_obj_t self_in) { @@ -428,12 +413,13 @@ const mp_obj_property_t displayio_display_bus_obj = { }; -//| .. method:: fill_row(y, buffer) +//| def fill_row(self, y: int, buffer: bytearray) -> Any: +//| """Extract the pixels from a single row //| -//| Extract the pixels from a single row +//| :param int y: The top edge of the area +//| :param bytearray buffer: The buffer in which to place the pixel data""" +//| ... //| -//| :param int y: The top edge of the area -//| :param bytearray buffer: The buffer in which to place the pixel data STATIC mp_obj_t displayio_display_obj_fill_row(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_y, ARG_buffer }; static const mp_arg_t allowed_args[] = { diff --git a/shared-bindings/displayio/Display.h b/shared-bindings/displayio/Display.h index b82a68ebe..e69c5b6b5 100644 --- a/shared-bindings/displayio/Display.h +++ b/shared-bindings/displayio/Display.h @@ -41,11 +41,11 @@ extern const mp_obj_type_t displayio_display_type; void common_hal_displayio_display_construct(displayio_display_obj_t* self, mp_obj_t bus, uint16_t width, uint16_t height, int16_t colstart, int16_t rowstart, uint16_t rotation, uint16_t color_depth, bool grayscale, - bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte, + bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte, bool reverse_bytes_in_word, uint8_t set_column_command, uint8_t set_row_command, uint8_t write_ram_command, uint8_t set_vertical_scroll, uint8_t* init_sequence, uint16_t init_sequence_len, const mcu_pin_obj_t* backlight_pin, uint16_t brightness_command, mp_float_t brightness, bool auto_brightness, - bool single_byte_bounds, bool data_as_commands, bool auto_refresh, uint16_t native_frames_per_second); + bool single_byte_bounds, bool data_as_commands, bool auto_refresh, uint16_t native_frames_per_second, bool backlight_on_high); bool common_hal_displayio_display_show(displayio_display_obj_t* self, displayio_group_t* root_group); diff --git a/shared-bindings/displayio/EPaperDisplay.c b/shared-bindings/displayio/EPaperDisplay.c index 81e06f82f..8b77e4df3 100644 --- a/shared-bindings/displayio/EPaperDisplay.c +++ b/shared-bindings/displayio/EPaperDisplay.c @@ -39,55 +39,53 @@ #include "shared-module/displayio/__init__.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class EPaperDisplay: +//| """Manage updating an epaper display over a display bus //| -//| :class:`EPaperDisplay` -- Manage updating an epaper display over a display bus -//| ============================================================================== +//| This initializes an epaper display and connects it into CircuitPython. Unlike other +//| objects in CircuitPython, EPaperDisplay objects live until `displayio.release_displays()` +//| is called. This is done so that CircuitPython can use the display itself. //| -//| This initializes an epaper display and connects it into CircuitPython. Unlike other -//| objects in CircuitPython, EPaperDisplay objects live until `displayio.release_displays()` -//| is called. This is done so that CircuitPython can use the display itself. +//| Most people should not use this class directly. Use a specific display driver instead that will +//| contain the startup and shutdown sequences at minimum.""" //| -//| Most people should not use this class directly. Use a specific display driver instead that will -//| contain the startup and shutdown sequences at minimum. +//| def __init__(self, display_bus: Any, start_sequence: buffer, stop_sequence: buffer, *, width: int, height: int, ram_width: int, ram_height: int, colstart: int = 0, rowstart: int = 0, rotation: int = 0, set_column_window_command: int = None, set_row_window_command: int = None, single_byte_bounds: Any = False, write_black_ram_command: int, black_bits_inverted: bool = False, write_color_ram_command: int = None, color_bits_inverted: bool = False, highlight_color: int = 0x000000, refresh_display_command: int, refresh_time: float = 40, busy_pin: microcontroller.Pin = None, busy_state: bool = True, seconds_per_frame: float = 180, always_toggle_chip_select: bool = False): +//| """Create a EPaperDisplay object on the given display bus (`displayio.FourWire` or `displayio.ParallelBus`). //| -//| .. class:: EPaperDisplay(display_bus, start_sequence, stop_sequence, *, width, height, ram_width, ram_height, colstart=0, rowstart=0, rotation=0, set_column_window_command=None, set_row_window_command=None, single_byte_bounds=False, write_black_ram_command, black_bits_inverted=False, write_color_ram_command=None, color_bits_inverted=False, highlight_color=0x000000, refresh_display_command, refresh_time=40, busy_pin=None, busy_state=True, seconds_per_frame=180, always_toggle_chip_select=False) +//| The ``start_sequence`` and ``stop_sequence`` are bitpacked to minimize the ram impact. Every +//| command begins with a command byte followed by a byte to determine the parameter count and if +//| a delay is need after. When the top bit of the second byte is 1, the next byte will be the +//| delay time in milliseconds. The remaining 7 bits are the parameter count excluding any delay +//| byte. The third through final bytes are the remaining command parameters. The next byte will +//| begin a new command definition. //| -//| Create a EPaperDisplay object on the given display bus (`displayio.FourWire` or `displayio.ParallelBus`). -//| -//| The ``start_sequence`` and ``stop_sequence`` are bitpacked to minimize the ram impact. Every -//| command begins with a command byte followed by a byte to determine the parameter count and if -//| a delay is need after. When the top bit of the second byte is 1, the next byte will be the -//| delay time in milliseconds. The remaining 7 bits are the parameter count excluding any delay -//| byte. The third through final bytes are the remaining command parameters. The next byte will -//| begin a new command definition. -//| -//| :param display_bus: The bus that the display is connected to -//| :type display_bus: displayio.FourWire or displayio.ParallelBus -//| :param buffer start_sequence: Byte-packed initialization sequence. -//| :param buffer stop_sequence: Byte-packed initialization sequence. -//| :param int width: Width in pixels -//| :param int height: Height in pixels -//| :param int ram_width: RAM width in pixels -//| :param int ram_height: RAM height in pixels -//| :param int colstart: The index if the first visible column -//| :param int rowstart: The index if the first visible row -//| :param int rotation: The rotation of the display in degrees clockwise. Must be in 90 degree increments (0, 90, 180, 270) -//| :param int set_column_window_command: Command used to set the start and end columns to update -//| :param int set_row_window_command: Command used so set the start and end rows to update -//| :param int set_current_column_command: Command used to set the current column location -//| :param int set_current_row_command: Command used to set the current row location -//| :param int write_black_ram_command: Command used to write pixels values into the update region -//| :param bool black_bits_inverted: True if 0 bits are used to show black pixels. Otherwise, 1 means to show black. -//| :param int write_color_ram_command: Command used to write pixels values into the update region -//| :param bool color_bits_inverted: True if 0 bits are used to show the color. Otherwise, 1 means to show color. -//| :param int highlight_color: RGB888 of source color to highlight with third ePaper color. -//| :param int refresh_display_command: Command used to start a display refresh -//| :param float refresh_time: Time it takes to refresh the display before the stop_sequence should be sent. Ignored when busy_pin is provided. -//| :param microcontroller.Pin busy_pin: Pin used to signify the display is busy -//| :param bool busy_state: State of the busy pin when the display is busy -//| :param float seconds_per_frame: Minimum number of seconds between screen refreshes -//| :param bool always_toggle_chip_select: When True, chip select is toggled every byte +//| :param display_bus: The bus that the display is connected to +//| :type display_bus: displayio.FourWire or displayio.ParallelBus +//| :param buffer start_sequence: Byte-packed initialization sequence. +//| :param buffer stop_sequence: Byte-packed initialization sequence. +//| :param int width: Width in pixels +//| :param int height: Height in pixels +//| :param int ram_width: RAM width in pixels +//| :param int ram_height: RAM height in pixels +//| :param int colstart: The index if the first visible column +//| :param int rowstart: The index if the first visible row +//| :param int rotation: The rotation of the display in degrees clockwise. Must be in 90 degree increments (0, 90, 180, 270) +//| :param int set_column_window_command: Command used to set the start and end columns to update +//| :param int set_row_window_command: Command used so set the start and end rows to update +//| :param int set_current_column_command: Command used to set the current column location +//| :param int set_current_row_command: Command used to set the current row location +//| :param int write_black_ram_command: Command used to write pixels values into the update region +//| :param bool black_bits_inverted: True if 0 bits are used to show black pixels. Otherwise, 1 means to show black. +//| :param int write_color_ram_command: Command used to write pixels values into the update region +//| :param bool color_bits_inverted: True if 0 bits are used to show the color. Otherwise, 1 means to show color. +//| :param int highlight_color: RGB888 of source color to highlight with third ePaper color. +//| :param int refresh_display_command: Command used to start a display refresh +//| :param float refresh_time: Time it takes to refresh the display before the stop_sequence should be sent. Ignored when busy_pin is provided. +//| :param microcontroller.Pin busy_pin: Pin used to signify the display is busy +//| :param bool busy_state: State of the busy pin when the display is busy +//| :param float seconds_per_frame: Minimum number of seconds between screen refreshes +//| :param bool always_toggle_chip_select: When True, chip select is toggled every byte""" +//| ... //| STATIC mp_obj_t displayio_epaperdisplay_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_display_bus, ARG_start_sequence, ARG_stop_sequence, ARG_width, ARG_height, ARG_ram_width, ARG_ram_height, ARG_colstart, ARG_rowstart, ARG_rotation, ARG_set_column_window_command, ARG_set_row_window_command, ARG_set_current_column_command, ARG_set_current_row_command, ARG_write_black_ram_command, ARG_black_bits_inverted, ARG_write_color_ram_command, ARG_color_bits_inverted, ARG_highlight_color, ARG_refresh_display_command, ARG_refresh_time, ARG_busy_pin, ARG_busy_state, ARG_seconds_per_frame, ARG_always_toggle_chip_select }; @@ -129,30 +127,15 @@ STATIC mp_obj_t displayio_epaperdisplay_make_new(const mp_obj_type_t *type, size mp_get_buffer_raise(args[ARG_stop_sequence].u_obj, &stop_bufinfo, MP_BUFFER_READ); - mp_obj_t busy_pin_obj = args[ARG_busy_pin].u_obj; - assert_pin(busy_pin_obj, true); - const mcu_pin_obj_t* busy_pin = NULL; - if (busy_pin_obj != NULL && busy_pin_obj != mp_const_none) { - busy_pin = MP_OBJ_TO_PTR(busy_pin_obj); - assert_pin_free(busy_pin); - } + const mcu_pin_obj_t* busy_pin = validate_obj_is_free_pin_or_none(args[ARG_busy_pin].u_obj); mp_int_t rotation = args[ARG_rotation].u_int; if (rotation % 90 != 0) { mp_raise_ValueError(translate("Display rotation must be in 90 degree increments")); } - displayio_epaperdisplay_obj_t *self = NULL; - for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { - if (displays[i].display.base.type == NULL || - displays[i].display.base.type == &mp_type_NoneType) { - self = &displays[i].epaper_display; - break; - } - } - if (self == NULL) { - mp_raise_RuntimeError(translate("Too many displays")); - } + primary_display_t *disp = allocate_display_or_raise(); + displayio_epaperdisplay_obj_t *self = &disp->epaper_display;; mp_float_t refresh_time = mp_obj_get_float(args[ARG_refresh_time].u_obj); mp_float_t seconds_per_frame = mp_obj_get_float(args[ARG_seconds_per_frame].u_obj); @@ -185,12 +168,13 @@ static displayio_epaperdisplay_obj_t* native_display(mp_obj_t display_obj) { return MP_OBJ_TO_PTR(native_display); } -//| .. method:: show(group) +//| def show(self, group: Group) -> Any: +//| """Switches to displaying the given group of layers. When group is None, the default +//| CircuitPython terminal will be shown. //| -//| Switches to displaying the given group of layers. When group is None, the default -//| CircuitPython terminal will be shown. +//| :param Group group: The group to show.""" +//| ... //| -//| :param Group group: The group to show. STATIC mp_obj_t displayio_epaperdisplay_obj_show(mp_obj_t self_in, mp_obj_t group_in) { displayio_epaperdisplay_obj_t *self = native_display(self_in); displayio_group_t* group = NULL; @@ -206,10 +190,10 @@ STATIC mp_obj_t displayio_epaperdisplay_obj_show(mp_obj_t self_in, mp_obj_t grou } MP_DEFINE_CONST_FUN_OBJ_2(displayio_epaperdisplay_show_obj, displayio_epaperdisplay_obj_show); -//| .. method:: refresh() -//| -//| Refreshes the display immediately or raises an exception if too soon. Use -//| ``time.sleep(display.time_to_refresh)`` to sleep until a refresh can occur. +//| def refresh(self, ) -> Any: +//| """Refreshes the display immediately or raises an exception if too soon. Use +//| ``time.sleep(display.time_to_refresh)`` to sleep until a refresh can occur.""" +//| ... //| STATIC mp_obj_t displayio_epaperdisplay_obj_refresh(mp_obj_t self_in) { displayio_epaperdisplay_obj_t *self = native_display(self_in); @@ -221,10 +205,8 @@ STATIC mp_obj_t displayio_epaperdisplay_obj_refresh(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_refresh_obj, displayio_epaperdisplay_obj_refresh); -//| .. attribute:: time_to_refresh -//| -//| Time, in fractional seconds, until the ePaper display can be refreshed. -//| +//| time_to_refresh: Any = ... +//| """Time, in fractional seconds, until the ePaper display can be refreshed.""" //| STATIC mp_obj_t displayio_epaperdisplay_obj_get_time_to_refresh(mp_obj_t self_in) { displayio_epaperdisplay_obj_t *self = native_display(self_in); @@ -239,10 +221,8 @@ const mp_obj_property_t displayio_epaperdisplay_time_to_refresh_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: width -//| -//| Gets the width of the display in pixels -//| +//| width: Any = ... +//| """Gets the width of the display in pixels""" //| STATIC mp_obj_t displayio_epaperdisplay_obj_get_width(mp_obj_t self_in) { displayio_epaperdisplay_obj_t *self = native_display(self_in); @@ -257,10 +237,8 @@ const mp_obj_property_t displayio_epaperdisplay_width_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: height -//| -//| Gets the height of the display in pixels -//| +//| height: Any = ... +//| """Gets the height of the display in pixels""" //| STATIC mp_obj_t displayio_epaperdisplay_obj_get_height(mp_obj_t self_in) { displayio_epaperdisplay_obj_t *self = native_display(self_in); @@ -275,10 +253,8 @@ const mp_obj_property_t displayio_epaperdisplay_height_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: bus -//| -//| The bus being used by the display -//| +//| bus: Any = ... +//| """The bus being used by the display""" //| STATIC mp_obj_t displayio_epaperdisplay_obj_get_bus(mp_obj_t self_in) { displayio_epaperdisplay_obj_t *self = native_display(self_in); diff --git a/shared-bindings/displayio/FourWire.c b/shared-bindings/displayio/FourWire.c index 51203d460..5ee4ec5a9 100644 --- a/shared-bindings/displayio/FourWire.c +++ b/shared-bindings/displayio/FourWire.c @@ -38,75 +38,68 @@ #include "shared-module/displayio/__init__.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class FourWire: +//| """Manage updating a display over SPI four wire protocol in the background while Python code runs. +//| It doesn't handle display initialization.""" //| -//| :class:`FourWire` -- Manage updating a display over SPI four wire protocol -//| ========================================================================== +//| def __init__(self, spi_bus: busio.SPI, *, command: microcontroller.Pin, chip_select: microcontroller.Pin, reset: microcontroller.Pin = None, baudrate: int = 24000000, polarity: int = 0, phase: int = 0): +//| """Create a FourWire object associated with the given pins. //| -//| Manage updating a display over SPI four wire protocol in the background while Python code runs. -//| It doesn't handle display initialization. +//| The SPI bus and pins are then in use by the display until `displayio.release_displays()` is +//| called even after a reload. (It does this so CircuitPython can use the display after your code +//| is done.) So, the first time you initialize a display bus in code.py you should call +//| :py:func`displayio.release_displays` first, otherwise it will error after the first code.py run. //| -//| .. class:: FourWire(spi_bus, *, command, chip_select, reset=None, baudrate=24000000) -//| -//| Create a FourWire object associated with the given pins. -//| -//| The SPI bus and pins are then in use by the display until `displayio.release_displays()` is -//| called even after a reload. (It does this so CircuitPython can use the display after your code -//| is done.) So, the first time you initialize a display bus in code.py you should call -//| :py:func`displayio.release_displays` first, otherwise it will error after the first code.py run. -//| -//| :param busio.SPI spi_bus: The SPI bus that make up the clock and data lines -//| :param microcontroller.Pin command: Data or command pin -//| :param microcontroller.Pin chip_select: Chip select pin -//| :param microcontroller.Pin reset: Reset pin. When None only software reset can be used -//| :param int baudrate: Maximum baudrate in Hz for the display on the bus +//| :param busio.SPI spi_bus: The SPI bus that make up the clock and data lines +//| :param microcontroller.Pin command: Data or command pin +//| :param microcontroller.Pin chip_select: Chip select pin +//| :param microcontroller.Pin reset: Reset pin. When None only software reset can be used +//| :param int baudrate: Maximum baudrate in Hz for the display on the bus +//| :param int polarity: the base state of the clock line (0 or 1) +//| :param int phase: the edge of the clock that data is captured. First (0) +//| or second (1). Rising or falling depends on clock polarity.""" +//| ... //| STATIC mp_obj_t displayio_fourwire_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { - enum { ARG_spi_bus, ARG_command, ARG_chip_select, ARG_reset, ARG_baudrate }; + enum { ARG_spi_bus, ARG_command, ARG_chip_select, ARG_reset, ARG_baudrate, ARG_polarity, ARG_phase }; static const mp_arg_t allowed_args[] = { { MP_QSTR_spi_bus, MP_ARG_REQUIRED | MP_ARG_OBJ }, { MP_QSTR_command, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, { MP_QSTR_chip_select, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, { MP_QSTR_reset, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_obj = mp_const_none} }, { MP_QSTR_baudrate, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 24000000} }, + { MP_QSTR_polarity, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} }, + { MP_QSTR_phase, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} }, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t command = args[ARG_command].u_obj; - mp_obj_t chip_select = args[ARG_chip_select].u_obj; - assert_pin_free(command); - assert_pin_free(chip_select); - mp_obj_t reset = args[ARG_reset].u_obj; - if (reset != mp_const_none) { - assert_pin_free(reset); - } else { - reset = NULL; - } + mcu_pin_obj_t *command = validate_obj_is_free_pin(args[ARG_command].u_obj); + mcu_pin_obj_t *chip_select = validate_obj_is_free_pin(args[ARG_chip_select].u_obj); + mcu_pin_obj_t *reset = validate_obj_is_free_pin_or_none(args[ARG_reset].u_obj); - displayio_fourwire_obj_t* self = NULL; mp_obj_t spi = args[ARG_spi_bus].u_obj; - for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { - if (displays[i].fourwire_bus.base.type == NULL || - displays[i].fourwire_bus.base.type == &mp_type_NoneType) { - self = &displays[i].fourwire_bus; - self->base.type = &displayio_fourwire_type; - break; - } + displayio_fourwire_obj_t* self = &allocate_display_bus_or_raise()->fourwire_bus; + self->base.type = &displayio_fourwire_type; + + uint8_t polarity = args[ARG_polarity].u_int; + if (polarity != 0 && polarity != 1) { + mp_raise_ValueError(translate("Invalid polarity")); } - if (self == NULL) { - mp_raise_RuntimeError(translate("Too many display busses")); + uint8_t phase = args[ARG_phase].u_int; + if (phase != 0 && phase != 1) { + mp_raise_ValueError(translate("Invalid phase")); } common_hal_displayio_fourwire_construct(self, - MP_OBJ_TO_PTR(spi), command, chip_select, reset, args[ARG_baudrate].u_int); + MP_OBJ_TO_PTR(spi), command, chip_select, reset, args[ARG_baudrate].u_int, polarity, phase); return self; } -//| .. method:: reset() -//| -//| Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin -//| is available. +//| def reset(self, ) -> Any: +//| """Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin +//| is available.""" +//| ... //| STATIC mp_obj_t displayio_fourwire_obj_reset(mp_obj_t self_in) { displayio_fourwire_obj_t *self = self_in; @@ -118,10 +111,10 @@ STATIC mp_obj_t displayio_fourwire_obj_reset(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(displayio_fourwire_reset_obj, displayio_fourwire_obj_reset); -//| .. method:: send(command, data, *, toggle_every_byte=False) -//| -//| Sends the given command value followed by the full set of data. Display state, such as -//| vertical scroll, set via ``send`` may or may not be reset once the code is done. +//| def send(self, command: Any, data: Any, *, toggle_every_byte: Any = False) -> Any: +//| """Sends the given command value followed by the full set of data. Display state, such as +//| vertical scroll, set via ``send`` may or may not be reset once the code is done.""" +//| ... //| STATIC mp_obj_t displayio_fourwire_obj_send(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_command, ARG_data, ARG_toggle_every_byte }; diff --git a/shared-bindings/displayio/FourWire.h b/shared-bindings/displayio/FourWire.h index d0935f063..ac186d2c3 100644 --- a/shared-bindings/displayio/FourWire.h +++ b/shared-bindings/displayio/FourWire.h @@ -38,7 +38,8 @@ extern const mp_obj_type_t displayio_fourwire_type; void common_hal_displayio_fourwire_construct(displayio_fourwire_obj_t* self, busio_spi_obj_t* spi, const mcu_pin_obj_t* command, - const mcu_pin_obj_t* chip_select, const mcu_pin_obj_t* reset, uint32_t baudrate); + const mcu_pin_obj_t* chip_select, const mcu_pin_obj_t* reset, uint32_t baudrate, + uint8_t polarity, uint8_t phase); void common_hal_displayio_fourwire_deinit(displayio_fourwire_obj_t* self); diff --git a/shared-bindings/displayio/Group.c b/shared-bindings/displayio/Group.c index dd7600eb9..b6f96883b 100644 --- a/shared-bindings/displayio/Group.c +++ b/shared-bindings/displayio/Group.c @@ -35,22 +35,18 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class Group: +//| """Manage a group of sprites and groups and how they are inter-related.""" //| -//| :class:`Group` -- Group together sprites and subgroups -//| ========================================================================== +//| def __init__(self, *, max_size: int = 4, scale: int = 1, x: int = 0, y: int = 0): +//| """Create a Group of a given size and scale. Scale is in one dimension. For example, scale=2 +//| leads to a layer's pixel being 2x2 pixels when in the group. //| -//| Manage a group of sprites and groups and how they are inter-related. -//| -//| .. class:: Group(*, max_size=4, scale=1, x=0, y=0) -//| -//| Create a Group of a given size and scale. Scale is in one dimension. For example, scale=2 -//| leads to a layer's pixel being 2x2 pixels when in the group. -//| -//| :param int max_size: The maximum group size. -//| :param int scale: Scale of layer pixels in one dimension. -//| :param int x: Initial x position within the parent. -//| :param int y: Initial y position within the parent. +//| :param int max_size: The maximum group size. +//| :param int scale: Scale of layer pixels in one dimension. +//| :param int x: Initial x position within the parent. +//| :param int y: Initial y position within the parent.""" +//| ... //| STATIC mp_obj_t displayio_group_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_max_size, ARG_scale, ARG_x, ARG_y }; @@ -90,10 +86,9 @@ displayio_group_t* native_group(mp_obj_t group_obj) { return MP_OBJ_TO_PTR(native_group); } -//| .. attribute:: hidden -//| -//| True when the Group and all of it's layers are not visible. When False, the Group's layers -//| are visible if they haven't been hidden. +//| hidden: Any = ... +//| """True when the Group and all of it's layers are not visible. When False, the Group's layers +//| are visible if they haven't been hidden.""" //| STATIC mp_obj_t displayio_group_obj_get_hidden(mp_obj_t self_in) { displayio_group_t *self = native_group(self_in); @@ -116,10 +111,9 @@ const mp_obj_property_t displayio_group_hidden_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: scale -//| -//| Scales each pixel within the Group in both directions. For example, when scale=2 each pixel -//| will be represented by 2x2 pixels. +//| scale: Any = ... +//| """Scales each pixel within the Group in both directions. For example, when scale=2 each pixel +//| will be represented by 2x2 pixels.""" //| STATIC mp_obj_t displayio_group_obj_get_scale(mp_obj_t self_in) { displayio_group_t *self = native_group(self_in); @@ -146,9 +140,8 @@ const mp_obj_property_t displayio_group_scale_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: x -//| -//| X position of the Group in the parent. +//| x: Any = ... +//| """X position of the Group in the parent.""" //| STATIC mp_obj_t displayio_group_obj_get_x(mp_obj_t self_in) { displayio_group_t *self = native_group(self_in); @@ -172,9 +165,8 @@ const mp_obj_property_t displayio_group_x_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: y -//| -//| Y position of the Group in the parent. +//| y: Any = ... +//| """Y position of the Group in the parent.""" //| STATIC mp_obj_t displayio_group_obj_get_y(mp_obj_t self_in) { displayio_group_t *self = native_group(self_in); @@ -198,9 +190,9 @@ const mp_obj_property_t displayio_group_y_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: append(layer) -//| -//| Append a layer to the group. It will be drawn above other layers. +//| def append(self, layer: Any) -> Any: +//| """Append a layer to the group. It will be drawn above other layers.""" +//| ... //| STATIC mp_obj_t displayio_group_obj_append(mp_obj_t self_in, mp_obj_t layer) { displayio_group_t *self = native_group(self_in); @@ -209,9 +201,9 @@ STATIC mp_obj_t displayio_group_obj_append(mp_obj_t self_in, mp_obj_t layer) { } MP_DEFINE_CONST_FUN_OBJ_2(displayio_group_append_obj, displayio_group_obj_append); -//| .. method:: insert(index, layer) -//| -//| Insert a layer into the group. +//| def insert(self, index: Any, layer: Any) -> Any: +//| """Insert a layer into the group.""" +//| ... //| STATIC mp_obj_t displayio_group_obj_insert(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t layer) { displayio_group_t *self = native_group(self_in); @@ -222,9 +214,9 @@ STATIC mp_obj_t displayio_group_obj_insert(mp_obj_t self_in, mp_obj_t index_obj, MP_DEFINE_CONST_FUN_OBJ_3(displayio_group_insert_obj, displayio_group_obj_insert); -//| .. method:: index(layer) -//| -//| Returns the index of the first copy of layer. Raises ValueError if not found. +//| def index(self, layer: Any) -> Any: +//| """Returns the index of the first copy of layer. Raises ValueError if not found.""" +//| ... //| STATIC mp_obj_t displayio_group_obj_index(mp_obj_t self_in, mp_obj_t layer) { displayio_group_t *self = native_group(self_in); @@ -236,9 +228,9 @@ STATIC mp_obj_t displayio_group_obj_index(mp_obj_t self_in, mp_obj_t layer) { } MP_DEFINE_CONST_FUN_OBJ_2(displayio_group_index_obj, displayio_group_obj_index); -//| .. method:: pop(i=-1) -//| -//| Remove the ith item and return it. +//| def pop(self, i: Any = -1) -> Any: +//| """Remove the ith item and return it.""" +//| ... //| STATIC mp_obj_t displayio_group_obj_pop(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_i }; @@ -259,9 +251,9 @@ STATIC mp_obj_t displayio_group_obj_pop(size_t n_args, const mp_obj_t *pos_args, MP_DEFINE_CONST_FUN_OBJ_KW(displayio_group_pop_obj, 1, displayio_group_obj_pop); -//| .. method:: remove(layer) -//| -//| Remove the first copy of layer. Raises ValueError if it is not present. +//| def remove(self, layer: Any) -> Any: +//| """Remove the first copy of layer. Raises ValueError if it is not present.""" +//| ... //| STATIC mp_obj_t displayio_group_obj_remove(mp_obj_t self_in, mp_obj_t layer) { mp_obj_t index = displayio_group_obj_index(self_in, layer); @@ -272,9 +264,9 @@ STATIC mp_obj_t displayio_group_obj_remove(mp_obj_t self_in, mp_obj_t layer) { } MP_DEFINE_CONST_FUN_OBJ_2(displayio_group_remove_obj, displayio_group_obj_remove); -//| .. method:: __len__() -//| -//| Returns the number of layers in a Group +//| def __len__(self, ) -> Any: +//| """Returns the number of layers in a Group""" +//| ... //| STATIC mp_obj_t group_unary_op(mp_unary_op_t op, mp_obj_t self_in) { displayio_group_t *self = native_group(self_in); @@ -286,29 +278,29 @@ STATIC mp_obj_t group_unary_op(mp_unary_op_t op, mp_obj_t self_in) { } } -//| .. method:: __getitem__(index) -//| -//| Returns the value at the given index. -//| -//| This allows you to:: -//| -//| print(group[0]) +//| def __getitem__(self, index: Any) -> Any: +//| """Returns the value at the given index. //| -//| .. method:: __setitem__(index, value) +//| This allows you to:: //| -//| Sets the value at the given index. +//| print(group[0])""" +//| ... //| -//| This allows you to:: +//| def __setitem__(self, index: Any, value: Any) -> Any: +//| """Sets the value at the given index. //| -//| group[0] = sprite +//| This allows you to:: //| -//| .. method:: __delitem__(index) +//| group[0] = sprite""" +//| ... //| -//| Deletes the value at the given index. +//| def __delitem__(self, index: Any) -> Any: +//| """Deletes the value at the given index. //| -//| This allows you to:: +//| This allows you to:: //| -//| del group[0] +//| del group[0]""" +//| ... //| STATIC mp_obj_t group_subscr(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t value) { displayio_group_t *self = native_group(self_in); diff --git a/shared-bindings/displayio/I2CDisplay.c b/shared-bindings/displayio/I2CDisplay.c index 9b863f656..0cfac6672 100644 --- a/shared-bindings/displayio/I2CDisplay.c +++ b/shared-bindings/displayio/I2CDisplay.c @@ -38,26 +38,22 @@ #include "shared-module/displayio/__init__.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class I2CDisplay: +//| """Manage updating a display over I2C in the background while Python code runs. +//| It doesn't handle display initialization.""" //| -//| :class:`I2CDisplay` -- Manage updating a display over I2C -//| ========================================================================== +//| def __init__(self, i2c_bus: busio.I2C, *, device_address: int, reset: microcontroller.Pin = None): +//| """Create a I2CDisplay object associated with the given I2C bus and reset pin. //| -//| Manage updating a display over I2C in the background while Python code runs. -//| It doesn't handle display initialization. +//| The I2C bus and pins are then in use by the display until `displayio.release_displays()` is +//| called even after a reload. (It does this so CircuitPython can use the display after your code +//| is done.) So, the first time you initialize a display bus in code.py you should call +//| :py:func`displayio.release_displays` first, otherwise it will error after the first code.py run. //| -//| .. class:: I2CDisplay(i2c_bus, *, device_address, reset=None) -//| -//| Create a I2CDisplay object associated with the given I2C bus and reset pin. -//| -//| The I2C bus and pins are then in use by the display until `displayio.release_displays()` is -//| called even after a reload. (It does this so CircuitPython can use the display after your code -//| is done.) So, the first time you initialize a display bus in code.py you should call -//| :py:func`displayio.release_displays` first, otherwise it will error after the first code.py run. -//| -//| :param busio.I2C i2c_bus: The I2C bus that make up the clock and data lines -//| :param int device_address: The I2C address of the device -//| :param microcontroller.Pin reset: Reset pin. When None only software reset can be used +//| :param busio.I2C i2c_bus: The I2C bus that make up the clock and data lines +//| :param int device_address: The I2C address of the device +//| :param microcontroller.Pin reset: Reset pin. When None only software reset can be used""" +//| ... //| STATIC mp_obj_t displayio_i2cdisplay_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_i2c_bus, ARG_device_address, ARG_reset }; @@ -69,36 +65,21 @@ STATIC mp_obj_t displayio_i2cdisplay_make_new(const mp_obj_type_t *type, size_t mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t reset = args[ARG_reset].u_obj; - if (reset != mp_const_none) { - assert_pin_free(reset); - } else { - reset = NULL; - } + mcu_pin_obj_t *reset = validate_obj_is_free_pin_or_none(args[ARG_reset].u_obj); - displayio_i2cdisplay_obj_t* self = NULL; mp_obj_t i2c = args[ARG_i2c_bus].u_obj; - for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { - if (displays[i].i2cdisplay_bus.base.type == NULL || - displays[i].i2cdisplay_bus.base.type == &mp_type_NoneType) { - self = &displays[i].i2cdisplay_bus; - self->base.type = &displayio_i2cdisplay_type; - break; - } - } - if (self == NULL) { - mp_raise_RuntimeError(translate("Too many display busses")); - } + displayio_i2cdisplay_obj_t* self = &allocate_display_bus_or_raise()->i2cdisplay_bus; + self->base.type = &displayio_i2cdisplay_type; common_hal_displayio_i2cdisplay_construct(self, MP_OBJ_TO_PTR(i2c), args[ARG_device_address].u_int, reset); return self; } -//| .. method:: reset() -//| -//| Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin -//| is available. +//| def reset(self, ) -> Any: +//| """Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin +//| is available.""" +//| ... //| STATIC mp_obj_t displayio_i2cdisplay_obj_reset(mp_obj_t self_in) { displayio_i2cdisplay_obj_t *self = self_in; @@ -110,10 +91,10 @@ STATIC mp_obj_t displayio_i2cdisplay_obj_reset(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(displayio_i2cdisplay_reset_obj, displayio_i2cdisplay_obj_reset); -//| .. method:: send(command, data) -//| -//| Sends the given command value followed by the full set of data. Display state, such as -//| vertical scroll, set via ``send`` may or may not be reset once the code is done. +//| def send(self, command: Any, data: Any) -> Any: +//| """Sends the given command value followed by the full set of data. Display state, such as +//| vertical scroll, set via ``send`` may or may not be reset once the code is done.""" +//| ... //| STATIC mp_obj_t displayio_i2cdisplay_obj_send(mp_obj_t self, mp_obj_t command_obj, mp_obj_t data_obj) { mp_int_t command_int = MP_OBJ_SMALL_INT_VALUE(command_obj); diff --git a/shared-bindings/displayio/OnDiskBitmap.c b/shared-bindings/displayio/OnDiskBitmap.c index 57179947e..170873653 100644 --- a/shared-bindings/displayio/OnDiskBitmap.c +++ b/shared-bindings/displayio/OnDiskBitmap.c @@ -33,51 +33,47 @@ #include "supervisor/shared/translate.h" #include "shared-bindings/displayio/OnDiskBitmap.h" -//| .. currentmodule:: displayio +//| class OnDiskBitmap: +//| """Loads values straight from disk. This minimizes memory use but can lead to +//| much slower pixel load times. These load times may result in frame tearing where only part of +//| the image is visible. //| -//| :class:`OnDiskBitmap` -- Loads pixels straight from disk -//| ========================================================================== +//| It's easiest to use on a board with a built in display such as the `Hallowing M0 Express +//| <https://www.adafruit.com/product/3900>`_. //| -//| Loads values straight from disk. This minimizes memory use but can lead to -//| much slower pixel load times. These load times may result in frame tearing where only part of -//| the image is visible. +//| .. code-block:: Python //| -//| It's easiest to use on a board with a built in display such as the `Hallowing M0 Express -//| <https://www.adafruit.com/product/3900>`_. +//| import board +//| import displayio +//| import time +//| import pulseio //| -//| .. code-block:: Python +//| board.DISPLAY.auto_brightness = False +//| board.DISPLAY.brightness = 0 +//| splash = displayio.Group() +//| board.DISPLAY.show(splash) //| -//| import board -//| import displayio -//| import time -//| import pulseio +//| with open("/sample.bmp", "rb") as f: +//| odb = displayio.OnDiskBitmap(f) +//| face = displayio.TileGrid(odb, pixel_shader=displayio.ColorConverter()) +//| splash.append(face) +//| # Wait for the image to load. +//| board.DISPLAY.refresh(target_frames_per_second=60) //| -//| board.DISPLAY.auto_brightness = False -//| board.DISPLAY.brightness = 0 -//| splash = displayio.Group() -//| board.DISPLAY.show(splash) +//| # Fade up the backlight +//| for i in range(100): +//| board.DISPLAY.brightness = 0.01 * i +//| time.sleep(0.05) //| -//| with open("/sample.bmp", "rb") as f: -//| odb = displayio.OnDiskBitmap(f) -//| face = displayio.TileGrid(odb, pixel_shader=displayio.ColorConverter()) -//| splash.append(face) -//| # Wait for the image to load. -//| board.DISPLAY.refresh(target_frames_per_second=60) +//| # Wait forever +//| while True: +//| pass""" //| -//| # Fade up the backlight -//| for i in range(100): -//| board.DISPLAY.brightness = 0.01 * i -//| time.sleep(0.05) +//| def __init__(self, file: file): +//| """Create an OnDiskBitmap object with the given file. //| -//| # Wait forever -//| while True: -//| pass -//| -//| .. class:: OnDiskBitmap(file) -//| -//| Create an OnDiskBitmap object with the given file. -//| -//| :param file file: The open bitmap file +//| :param file file: The open bitmap file""" +//| ... //| STATIC mp_obj_t displayio_ondiskbitmap_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, 1, false); @@ -93,9 +89,8 @@ STATIC mp_obj_t displayio_ondiskbitmap_make_new(const mp_obj_type_t *type, size_ return MP_OBJ_FROM_PTR(self); } -//| .. attribute:: width -//| -//| Width of the bitmap. (read only) +//| width: Any = ... +//| """Width of the bitmap. (read only)""" //| STATIC mp_obj_t displayio_ondiskbitmap_obj_get_width(mp_obj_t self_in) { displayio_ondiskbitmap_t *self = MP_OBJ_TO_PTR(self_in); @@ -113,9 +108,8 @@ const mp_obj_property_t displayio_ondiskbitmap_width_obj = { }; -//| .. attribute:: height -//| -//| Height of the bitmap. (read only) +//| height: Any = ... +//| """Height of the bitmap. (read only)""" //| STATIC mp_obj_t displayio_ondiskbitmap_obj_get_height(mp_obj_t self_in) { displayio_ondiskbitmap_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/displayio/Palette.c b/shared-bindings/displayio/Palette.c index 67a7db85b..37cfbd82e 100644 --- a/shared-bindings/displayio/Palette.c +++ b/shared-bindings/displayio/Palette.c @@ -36,19 +36,22 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio -//| -//| :class:`Palette` -- Stores a mapping from bitmap pixel palette_indexes to display colors -//| ========================================================================================= -//| -//| Map a pixel palette_index to a full color. Colors are transformed to the display's format internally to -//| save memory. + + + + + + +//| class Palette: +//| """Map a pixel palette_index to a full color. Colors are transformed to the display's format internally to +//| save memory.""" //| -//| .. class:: Palette(color_count) +//| def __init__(self, color_count: int): +//| """Create a Palette object to store a set number of colors. //| -//| Create a Palette object to store a set number of colors. +//| :param int color_count: The number of colors in the Palette""" +//| ... //| -//| :param int color_count: The number of colors in the Palette // TODO(tannewt): Add support for other color formats. // TODO(tannewt): Add support for 8-bit alpha blending. //| @@ -67,9 +70,9 @@ STATIC mp_obj_t displayio_palette_make_new(const mp_obj_type_t *type, size_t n_a return MP_OBJ_FROM_PTR(self); } -//| .. method:: __len__() -//| -//| Returns the number of colors in a Palette +//| def __len__(self, ) -> Any: +//| """Returns the number of colors in a Palette""" +//| ... //| STATIC mp_obj_t group_unary_op(mp_unary_op_t op, mp_obj_t self_in) { displayio_palette_t *self = MP_OBJ_TO_PTR(self_in); @@ -81,21 +84,21 @@ STATIC mp_obj_t group_unary_op(mp_unary_op_t op, mp_obj_t self_in) { } } -//| .. method:: __setitem__(index, value) -//| -//| Sets the pixel color at the given index. The index should be an integer in the range 0 to color_count-1. +//| def __setitem__(self, index: Any, value: Any) -> Any: +//| r"""Sets the pixel color at the given index. The index should be an integer in the range 0 to color_count-1. //| -//| The value argument represents a color, and can be from 0x000000 to 0xFFFFFF (to represent an RGB value). -//| Value can be an int, bytes (3 bytes (RGB) or 4 bytes (RGB + pad byte)), bytearray, -//| or a tuple or list of 3 integers. +//| The value argument represents a color, and can be from 0x000000 to 0xFFFFFF (to represent an RGB value). +//| Value can be an int, bytes (3 bytes (RGB) or 4 bytes (RGB + pad byte)), bytearray, +//| or a tuple or list of 3 integers. //| -//| This allows you to:: +//| This allows you to:: //| -//| palette[0] = 0xFFFFFF # set using an integer -//| palette[1] = b'\xff\xff\x00' # set using 3 bytes -//| palette[2] = b'\xff\xff\x00\x00' # set using 4 bytes -//| palette[3] = bytearray(b'\x00\x00\xFF') # set using a bytearay of 3 or 4 bytes -//| palette[4] = (10, 20, 30) # set using a tuple of 3 integers +//| palette[0] = 0xFFFFFF # set using an integer +//| palette[1] = b'\xff\xff\x00' # set using 3 bytes +//| palette[2] = b'\xff\xff\x00\x00' # set using 4 bytes +//| palette[3] = bytearray(b'\x00\x00\xFF') # set using a bytearay of 3 or 4 bytes +//| palette[4] = (10, 20, 30) # set using a tuple of 3 integers""" +//| ... //| STATIC mp_obj_t palette_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj_t value) { if (value == MP_OBJ_NULL) { @@ -144,7 +147,7 @@ STATIC mp_obj_t palette_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj_t val return mp_const_none; } -//| .. method:: make_transparent(palette_index) +//| def make_transparent(self, palette_index: Any) -> Any: ... //| STATIC mp_obj_t displayio_palette_obj_make_transparent(mp_obj_t self_in, mp_obj_t palette_index_obj) { displayio_palette_t *self = MP_OBJ_TO_PTR(self_in); @@ -158,7 +161,7 @@ STATIC mp_obj_t displayio_palette_obj_make_transparent(mp_obj_t self_in, mp_obj_ } MP_DEFINE_CONST_FUN_OBJ_2(displayio_palette_make_transparent_obj, displayio_palette_obj_make_transparent); -//| .. method:: make_opaque(palette_index) +//| def make_opaque(self, palette_index: Any) -> Any: ... //| STATIC mp_obj_t displayio_palette_obj_make_opaque(mp_obj_t self_in, mp_obj_t palette_index_obj) { displayio_palette_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/displayio/ParallelBus.c b/shared-bindings/displayio/ParallelBus.c index f7195b9cc..eb75ecc03 100644 --- a/shared-bindings/displayio/ParallelBus.c +++ b/shared-bindings/displayio/ParallelBus.c @@ -37,31 +37,27 @@ #include "shared-module/displayio/__init__.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class ParallelBus: +//| """Manage updating a display over 8-bit parallel bus in the background while Python code runs. This +//| protocol may be refered to as 8080-I Series Parallel Interface in datasheets. It doesn't handle +//| display initialization.""" //| -//| :class:`ParallelBus` -- Manage updating a display over 8-bit parallel bus -//| ============================================================================== +//| def __init__(self, *, data0: microcontroller.Pin, command: microcontroller.Pin, chip_select: microcontroller.Pin, write: microcontroller.Pin, read: microcontroller.Pin, reset: microcontroller.Pin): +//| """Create a ParallelBus object associated with the given pins. The bus is inferred from data0 +//| by implying the next 7 additional pins on a given GPIO port. //| -//| Manage updating a display over 8-bit parallel bus in the background while Python code runs. This -//| protocol may be refered to as 8080-I Series Parallel Interface in datasheets. It doesn't handle -//| display initialization. +//| The parallel bus and pins are then in use by the display until `displayio.release_displays()` +//| is called even after a reload. (It does this so CircuitPython can use the display after your +//| code is done.) So, the first time you initialize a display bus in code.py you should call +//| :py:func`displayio.release_displays` first, otherwise it will error after the first code.py run. //| -//| .. class:: ParallelBus(*, data0, command, chip_select, write, read, reset) -//| -//| Create a ParallelBus object associated with the given pins. The bus is inferred from data0 -//| by implying the next 7 additional pins on a given GPIO port. -//| -//| The parallel bus and pins are then in use by the display until `displayio.release_displays()` -//| is called even after a reload. (It does this so CircuitPython can use the display after your -//| code is done.) So, the first time you initialize a display bus in code.py you should call -//| :py:func`displayio.release_displays` first, otherwise it will error after the first code.py run. -//| -//| :param microcontroller.Pin data0: The first data pin. The rest are implied -//| :param microcontroller.Pin command: Data or command pin -//| :param microcontroller.Pin chip_select: Chip select pin -//| :param microcontroller.Pin write: Write pin -//| :param microcontroller.Pin read: Read pin -//| :param microcontroller.Pin reset: Reset pin +//| :param microcontroller.Pin data0: The first data pin. The rest are implied +//| :param microcontroller.Pin command: Data or command pin +//| :param microcontroller.Pin chip_select: Chip select pin +//| :param microcontroller.Pin write: Write pin +//| :param microcontroller.Pin read: Read pin +//| :param microcontroller.Pin reset: Reset pin""" +//| ... //| STATIC mp_obj_t displayio_parallelbus_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_data0, ARG_command, ARG_chip_select, ARG_write, ARG_read, ARG_reset }; @@ -71,46 +67,31 @@ STATIC mp_obj_t displayio_parallelbus_make_new(const mp_obj_type_t *type, size_t { MP_QSTR_chip_select, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, { MP_QSTR_write, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, { MP_QSTR_read, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, - { MP_QSTR_reset, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_obj = mp_const_none} }, + { MP_QSTR_reset, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - mp_obj_t data0 = args[ARG_data0].u_obj; - mp_obj_t command = args[ARG_command].u_obj; - mp_obj_t chip_select = args[ARG_chip_select].u_obj; - mp_obj_t write = args[ARG_write].u_obj; - mp_obj_t read = args[ARG_read].u_obj; - mp_obj_t reset = args[ARG_reset].u_obj; - assert_pin_free(data0); - assert_pin_free(command); - assert_pin_free(chip_select); - assert_pin_free(write); - assert_pin_free(read); - assert_pin_free(reset); + mcu_pin_obj_t *data0 = validate_obj_is_free_pin(args[ARG_data0].u_obj); + mcu_pin_obj_t *command = validate_obj_is_free_pin(args[ARG_command].u_obj); + mcu_pin_obj_t *chip_select = validate_obj_is_free_pin(args[ARG_chip_select].u_obj); + mcu_pin_obj_t *write = validate_obj_is_free_pin(args[ARG_write].u_obj); + mcu_pin_obj_t *read = validate_obj_is_free_pin(args[ARG_read].u_obj); + mcu_pin_obj_t *reset = validate_obj_is_free_pin(args[ARG_reset].u_obj); - displayio_parallelbus_obj_t* self = NULL; - for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { - if (displays[i].parallel_bus.base.type== NULL || - displays[i].parallel_bus.base.type == &mp_type_NoneType) { - self = &displays[i].parallel_bus; - self->base.type = &displayio_parallelbus_type; - break; - } - } - if (self == NULL) { - mp_raise_RuntimeError(translate("Too many display busses")); - } + displayio_parallelbus_obj_t* self = &allocate_display_bus_or_raise()->parallel_bus; + self->base.type = &displayio_parallelbus_type; common_hal_displayio_parallelbus_construct(self, data0, command, chip_select, write, read, reset); return self; } -//| .. method:: reset() -//| -//| Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin -//| is available. +//| def reset(self, ) -> Any: +//| """Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin +//| is available.""" +//| ... //| + STATIC mp_obj_t displayio_parallelbus_obj_reset(mp_obj_t self_in) { displayio_parallelbus_obj_t *self = self_in; @@ -121,10 +102,10 @@ STATIC mp_obj_t displayio_parallelbus_obj_reset(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(displayio_parallelbus_reset_obj, displayio_parallelbus_obj_reset); -//| .. method:: send(command, data) -//| -//| Sends the given command value followed by the full set of data. Display state, such as -//| vertical scroll, set via ``send`` may or may not be reset once the code is done. +//| def send(self, command: Any, data: Any) -> Any: +//| """Sends the given command value followed by the full set of data. Display state, such as +//| vertical scroll, set via ``send`` may or may not be reset once the code is done.""" +//| ... //| STATIC mp_obj_t displayio_parallelbus_obj_send(mp_obj_t self, mp_obj_t command_obj, mp_obj_t data_obj) { mp_int_t command_int = MP_OBJ_SMALL_INT_VALUE(command_obj); diff --git a/shared-bindings/displayio/Shape.c b/shared-bindings/displayio/Shape.c index 7c7b10501..fce89c771 100644 --- a/shared-bindings/displayio/Shape.c +++ b/shared-bindings/displayio/Shape.c @@ -34,22 +34,18 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class Shape: +//| """Represents a shape made by defining boundaries that may be mirrored.""" //| -//| :class:`Shape` -- Represents a shape by defining its bounds on each row -//| ========================================================================== +//| def __init__(self, width: int, height: int, *, mirror_x: bool = False, mirror_y: bool = False): +//| """Create a Shape object with the given fixed size. Each pixel is one bit and is stored by the +//| column boundaries of the shape on each row. Each row's boundary defaults to the full row. //| -//| Represents any shape made by defining boundaries that may be mirrored. -//| -//| .. class:: Shape(width, height, *, mirror_x=False, mirror_y=False) -//| -//| Create a Shape object with the given fixed size. Each pixel is one bit and is stored by the -//| column boundaries of the shape on each row. Each row's boundary defaults to the full row. -//| -//| :param int width: The number of pixels wide -//| :param int height: The number of pixels high -//| :param bool mirror_x: When true the left boundary is mirrored to the right. -//| :param bool mirror_y: When true the top boundary is mirrored to the bottom. +//| :param int width: The number of pixels wide +//| :param int height: The number of pixels high +//| :param bool mirror_x: When true the left boundary is mirrored to the right. +//| :param bool mirror_y: When true the top boundary is mirrored to the bottom.""" +//| ... //| STATIC mp_obj_t displayio_shape_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_width, ARG_height, ARG_mirror_x, ARG_mirror_y }; @@ -83,9 +79,9 @@ STATIC mp_obj_t displayio_shape_make_new(const mp_obj_type_t *type, size_t n_arg } -//| .. method:: set_boundary(y, start_x, end_x) -//| -//| Loads pre-packed data into the given row. +//| def set_boundary(self, y: Any, start_x: Any, end_x: Any) -> Any: +//| """Loads pre-packed data into the given row.""" +//| ... //| STATIC mp_obj_t displayio_shape_obj_set_boundary(size_t n_args, const mp_obj_t *args) { (void) n_args; diff --git a/shared-bindings/displayio/TileGrid.c b/shared-bindings/displayio/TileGrid.c index 288eb4b23..01fba46a5 100644 --- a/shared-bindings/displayio/TileGrid.c +++ b/shared-bindings/displayio/TileGrid.c @@ -40,33 +40,30 @@ #include "shared-bindings/displayio/Shape.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: displayio +//| class TileGrid: +//| """A grid of tiles sourced out of one bitmap //| -//| :class:`TileGrid` -- A grid of tiles sourced out of one bitmap -//| ========================================================================== +//| Position a grid of tiles sourced from a bitmap and pixel_shader combination. Multiple grids +//| can share bitmaps and pixel shaders. //| -//| Position a grid of tiles sourced from a bitmap and pixel_shader combination. Multiple grids -//| can share bitmaps and pixel shaders. +//| A single tile grid is also known as a Sprite.""" //| -//| A single tile grid is also known as a Sprite. +//| def __init__(self, bitmap: displayio.Bitmap, *, pixel_shader: displayio.Palette, width: int = 1, height: int = 1, tile_width: int = None, tile_height: int = None, default_tile: int = 0, x: int = 0, y: int = 0): +//| """Create a TileGrid object. The bitmap is source for 2d pixels. The pixel_shader is used to +//| convert the value and its location to a display native pixel color. This may be a simple color +//| palette lookup, a gradient, a pattern or a color transformer. //| -//| .. class:: TileGrid(bitmap, *, pixel_shader, width=1, height=1, tile_width=None, tile_height=None, default_tile=0, x=0, y=0) +//| tile_width and tile_height match the height of the bitmap by default. //| -//| Create a TileGrid object. The bitmap is source for 2d pixels. The pixel_shader is used to -//| convert the value and its location to a display native pixel color. This may be a simple color -//| palette lookup, a gradient, a pattern or a color transformer. -//| -//| tile_width and tile_height match the height of the bitmap by default. -//| -//| :param displayio.Bitmap bitmap: The bitmap storing one or more tiles. -//| :param displayio.Palette pixel_shader: The pixel shader that produces colors from values -//| :param int width: Width of the grid in tiles. -//| :param int height: Height of the grid in tiles. -//| :param int tile_width: Width of a single tile in pixels. Defaults to the full Bitmap and must evenly divide into the Bitmap's dimensions. -//| :param int tile_height: Height of a single tile in pixels. Defaults to the full Bitmap and must evenly divide into the Bitmap's dimensions. -//| :param int default_tile: Default tile index to show. -//| :param int x: Initial x position of the left edge within the parent. -//| :param int y: Initial y position of the top edge within the parent. +//| :param displayio.Bitmap bitmap: The bitmap storing one or more tiles. +//| :param displayio.Palette pixel_shader: The pixel shader that produces colors from values +//| :param int width: Width of the grid in tiles. +//| :param int height: Height of the grid in tiles. +//| :param int tile_width: Width of a single tile in pixels. Defaults to the full Bitmap and must evenly divide into the Bitmap's dimensions. +//| :param int tile_height: Height of a single tile in pixels. Defaults to the full Bitmap and must evenly divide into the Bitmap's dimensions. +//| :param int default_tile: Default tile index to show. +//| :param int x: Initial x position of the left edge within the parent. +//| :param int y: Initial y position of the top edge within the parent.""" //| STATIC mp_obj_t displayio_tilegrid_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_bitmap, ARG_pixel_shader, ARG_width, ARG_height, ARG_tile_width, ARG_tile_height, ARG_default_tile, ARG_x, ARG_y }; @@ -144,9 +141,8 @@ static displayio_tilegrid_t* native_tilegrid(mp_obj_t tilegrid_obj) { mp_obj_assert_native_inited(native_tilegrid); return MP_OBJ_TO_PTR(native_tilegrid); } -//| .. attribute:: hidden -//| -//| True when the TileGrid is hidden. This may be False even when a part of a hidden Group. +//| hidden: Any = ... +//| """True when the TileGrid is hidden. This may be False even when a part of a hidden Group.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_hidden(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -169,9 +165,8 @@ const mp_obj_property_t displayio_tilegrid_hidden_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: x -//| -//| X position of the left edge in the parent. +//| x: Any = ... +//| """X position of the left edge in the parent.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_x(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -195,9 +190,8 @@ const mp_obj_property_t displayio_tilegrid_x_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: y -//| -//| Y position of the top edge in the parent. +//| y: Any = ... +//| """Y position of the top edge in the parent.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_y(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -221,9 +215,8 @@ const mp_obj_property_t displayio_tilegrid_y_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: flip_x -//| -//| If true, the left edge rendered will be the right edge of the right-most tile. +//| flip_x: Any = ... +//| """If true, the left edge rendered will be the right edge of the right-most tile.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_flip_x(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -246,9 +239,8 @@ const mp_obj_property_t displayio_tilegrid_flip_x_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: flip_y -//| -//| If true, the top edge rendered will be the bottom edge of the bottom-most tile. +//| flip_y: Any = ... +//| """If true, the top edge rendered will be the bottom edge of the bottom-most tile.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_flip_y(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -272,10 +264,9 @@ const mp_obj_property_t displayio_tilegrid_flip_y_obj = { }; -//| .. attribute:: transpose_xy -//| -//| If true, the TileGrid's axis will be swapped. When combined with mirroring, any 90 degree -//| rotation can be achieved along with the corresponding mirrored version. +//| transpose_xy: Any = ... +//| """If true, the TileGrid's axis will be swapped. When combined with mirroring, any 90 degree +//| rotation can be achieved along with the corresponding mirrored version.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_transpose_xy(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -298,9 +289,8 @@ const mp_obj_property_t displayio_tilegrid_transpose_xy_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: pixel_shader -//| -//| The pixel shader of the tilegrid. +//| pixel_shader: Any = ... +//| """The pixel shader of the tilegrid.""" //| STATIC mp_obj_t displayio_tilegrid_obj_get_pixel_shader(mp_obj_t self_in) { displayio_tilegrid_t *self = native_tilegrid(self_in); @@ -327,27 +317,27 @@ const mp_obj_property_t displayio_tilegrid_pixel_shader_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: __getitem__(index) -//| -//| Returns the tile index at the given index. The index can either be an x,y tuple or an int equal -//| to ``y * width + x``. -//| -//| This allows you to:: +//| def __getitem__(self, index: Any) -> Any: +//| """Returns the tile index at the given index. The index can either be an x,y tuple or an int equal +//| to ``y * width + x``. //| -//| print(grid[0]) +//| This allows you to:: //| -//| .. method:: __setitem__(index, tile_index) +//| print(grid[0])""" +//| ... //| -//| Sets the tile index at the given index. The index can either be an x,y tuple or an int equal -//| to ``y * width + x``. +//| def __setitem__(self, index: Any, tile_index: Any) -> Any: +//| """Sets the tile index at the given index. The index can either be an x,y tuple or an int equal +//| to ``y * width + x``. //| -//| This allows you to:: +//| This allows you to:: //| -//| grid[0] = 10 +//| grid[0] = 10 //| -//| or:: +//| or:: //| -//| grid[0,0] = 10 +//| grid[0,0] = 10""" +//| ... //| STATIC mp_obj_t tilegrid_subscr(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t value_obj) { displayio_tilegrid_t *self = native_tilegrid(self_in); diff --git a/shared-bindings/displayio/__init__.c b/shared-bindings/displayio/__init__.c index f78325593..b791336b5 100644 --- a/shared-bindings/displayio/__init__.c +++ b/shared-bindings/displayio/__init__.c @@ -43,44 +43,21 @@ #include "shared-bindings/displayio/Shape.h" #include "shared-bindings/displayio/TileGrid.h" -//| :mod:`displayio` --- Native display driving -//| ========================================================================= -//| -//| .. module:: displayio -//| :synopsis: Native helpers for driving displays -//| :platform: SAMD21, SAMD51, nRF52 +//| """Native helpers for driving displays //| //| The `displayio` module contains classes to manage display output -//| including synchronizing with refresh rates and partial updating. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Bitmap -//| ColorConverter -//| Display -//| EPaperDisplay -//| FourWire -//| Group -//| I2CDisplay -//| OnDiskBitmap -//| Palette -//| ParallelBus -//| Shape -//| TileGrid +//| including synchronizing with refresh rates and partial updating.""" //| -//| .. function:: release_displays() -//| -//| Releases any actively used displays so their busses and pins can be used again. This will also -//| release the builtin display on boards that have one. You will need to reinitialize it yourself -//| afterwards. This may take seconds to complete if an active EPaperDisplay is refreshing. +//| def release_displays() -> Any: +//| """Releases any actively used displays so their busses and pins can be used again. This will also +//| release the builtin display on boards that have one. You will need to reinitialize it yourself +//| afterwards. This may take seconds to complete if an active EPaperDisplay is refreshing. //| -//| Use this once in your code.py if you initialize a display. Place it right before the -//| initialization so the display is active as long as possible. +//| Use this once in your code.py if you initialize a display. Place it right before the +//| initialization so the display is active as long as possible.""" +//| ... //| STATIC mp_obj_t displayio_release_displays(void) { common_hal_displayio_release_displays(); diff --git a/shared-bindings/fontio/BuiltinFont.c b/shared-bindings/fontio/BuiltinFont.c index 74bc4d29e..bf9a65873 100644 --- a/shared-bindings/fontio/BuiltinFont.c +++ b/shared-bindings/fontio/BuiltinFont.c @@ -36,25 +36,20 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: fontio +//| class BuiltinFont: +//| """A font built into CircuitPython""" //| -//| :class:`BuiltinFont` -- A font built into CircuitPython -//| ========================================================================================= -//| -//| A font built into CircuitPython. -//| -//| .. class:: BuiltinFont() -//| -//| Creation not supported. Available fonts are defined when CircuitPython is built. See the -//| `Adafruit_CircuitPython_Bitmap_Font <https://github.com/adafruit/Adafruit_CircuitPython_Bitmap_Font>`_ -//| library for dynamically loaded fonts. +//| def __init__(self, ): +//| """Creation not supported. Available fonts are defined when CircuitPython is built. See the +//| `Adafruit_CircuitPython_Bitmap_Font <https://github.com/adafruit/Adafruit_CircuitPython_Bitmap_Font>`_ +//| library for dynamically loaded fonts.""" +//| ... //| -//| .. attribute:: bitmap -//| -//| Bitmap containing all font glyphs starting with ASCII and followed by unicode. Use +//| bitmap: Any = ... +//| """Bitmap containing all font glyphs starting with ASCII and followed by unicode. Use //| `get_glyph` in most cases. This is useful for use with `displayio.TileGrid` and -//| `terminalio.Terminal`. +//| `terminalio.Terminal`.""" //| STATIC mp_obj_t fontio_builtinfont_obj_get_bitmap(mp_obj_t self_in) { fontio_builtinfont_t *self = MP_OBJ_TO_PTR(self_in); @@ -69,9 +64,9 @@ const mp_obj_property_t fontio_builtinfont_bitmap_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: get_bounding_box() -//| -//| Returns the maximum bounds of all glyphs in the font in a tuple of two values: width, height. +//| def get_bounding_box(self, ) -> Any: +//| """Returns the maximum bounds of all glyphs in the font in a tuple of two values: width, height.""" +//| ... //| STATIC mp_obj_t fontio_builtinfont_obj_get_bounding_box(mp_obj_t self_in) { fontio_builtinfont_t *self = MP_OBJ_TO_PTR(self_in); @@ -81,9 +76,9 @@ STATIC mp_obj_t fontio_builtinfont_obj_get_bounding_box(mp_obj_t self_in) { MP_DEFINE_CONST_FUN_OBJ_1(fontio_builtinfont_get_bounding_box_obj, fontio_builtinfont_obj_get_bounding_box); -//| .. method:: get_glyph(codepoint) -//| -//| Returns a `fontio.Glyph` for the given codepoint or None if no glyph is available. +//| def get_glyph(self, codepoint: Any) -> Any: +//| """Returns a `fontio.Glyph` for the given codepoint or None if no glyph is available.""" +//| ... //| STATIC mp_obj_t fontio_builtinfont_obj_get_glyph(mp_obj_t self_in, mp_obj_t codepoint_obj) { fontio_builtinfont_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/fontio/Glyph.c b/shared-bindings/fontio/Glyph.c index a23284152..6558e2e7a 100644 --- a/shared-bindings/fontio/Glyph.c +++ b/shared-bindings/fontio/Glyph.c @@ -28,23 +28,29 @@ #include <stdint.h> -//| .. currentmodule:: fontio +//| class Glyph: +//| """Storage of glyph info""" //| -//| :class:`Glyph` -- Storage of glyph info -//| ========================================================================== +//| def __init__(self, +//| bitmap: displayio.Bitmap, +//| tile_index: int, +//| width: int, +//| height: int, +//| dx: int, +//| dy: int, +//| shift_x: int, +//| shift_y: int): +//| """Named tuple used to capture a single glyph and its attributes. //| -//| .. class:: Glyph(bitmap, tile_index, width, height, dx, dy, shift_x, shift_y) -//| -//| Named tuple used to capture a single glyph and its attributes. -//| -//| :param displayio.Bitmap bitmap: the bitmap including the glyph -//| :param int tile_index: the tile index within the bitmap -//| :param int width: the width of the glyph's bitmap -//| :param int height: the height of the glyph's bitmap -//| :param int dx: x adjustment to the bitmap's position -//| :param int dy: y adjustment to the bitmap's position -//| :param int shift_x: the x difference to the next glyph -//| :param int shift_y: the y difference to the next glyph +//| :param bitmap: the bitmap including the glyph +//| :param tile_index: the tile index within the bitmap +//| :param width: the width of the glyph's bitmap +//| :param height: the height of the glyph's bitmap +//| :param dx: x adjustment to the bitmap's position +//| :param dy: y adjustment to the bitmap's position +//| :param shift_x: the x difference to the next glyph +//| :param shift_y: the y difference to the next glyph""" +//| ... //| const mp_obj_namedtuple_type_t fontio_glyph_type = { .base = { diff --git a/shared-bindings/fontio/__init__.c b/shared-bindings/fontio/__init__.c index cd0f5ab0f..f376f3503 100644 --- a/shared-bindings/fontio/__init__.c +++ b/shared-bindings/fontio/__init__.c @@ -33,22 +33,7 @@ #include "shared-bindings/fontio/BuiltinFont.h" #include "shared-bindings/fontio/Glyph.h" -//| :mod:`fontio` --- Core font related data structures -//| ========================================================================= -//| -//| .. module:: fontio -//| :synopsis: Core font related data structures -//| :platform: SAMD21, SAMD51, nRF52 -//| -//| The `fontio` module contains classes to store font related information. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| BuiltinFont -//| Glyph +//| """Core font related data structures""" //| STATIC const mp_rom_map_elem_t fontio_module_globals_table[] = { diff --git a/shared-bindings/framebufferio/FramebufferDisplay.c b/shared-bindings/framebufferio/FramebufferDisplay.c new file mode 100644 index 000000000..51ef09059 --- /dev/null +++ b/shared-bindings/framebufferio/FramebufferDisplay.c @@ -0,0 +1,403 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2018 Scott Shawcroft for Adafruit Industries + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/framebufferio/FramebufferDisplay.h" + +#include <stdint.h> + +#include "lib/utils/context_manager_helpers.h" +#include "py/binary.h" +#include "py/objproperty.h" +#include "py/objtype.h" +#include "py/runtime.h" +#include "shared-bindings/displayio/Group.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/util.h" +#include "shared-module/displayio/__init__.h" +#include "supervisor/shared/translate.h" + +//| class FramebufferDisplay: +//| """Manage updating a display with framebuffer in RAM +//| +//| This initializes a display and connects it into CircuitPython. Unlike other +//| objects in CircuitPython, Display objects live until `displayio.release_displays()` +//| is called. This is done so that CircuitPython can use the display itself.""" +//| +//| def __init__(self, framebuffer: Any, *, rotation: int = 0, auto_refresh: bool = True): +//| """Create a Display object with the given framebuffer (a buffer, array, ulab.array, etc) +//| +//| :param framebuffer: The framebuffer that the display is connected to +//| :type framebuffer: any core object implementing the framebuffer protocol +//| :param bool auto_refresh: Automatically refresh the screen +//| :param int rotation: The rotation of the display in degrees clockwise. Must be in 90 degree increments (0, 90, 180, 270)""" +//| ... +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_framebuffer, ARG_rotation, ARG_auto_refresh, NUM_ARGS }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_framebuffer, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_rotation, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} }, + { MP_QSTR_auto_refresh, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, + }; + MP_STATIC_ASSERT( MP_ARRAY_SIZE(allowed_args) == NUM_ARGS ); + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_obj_t framebuffer = args[ARG_framebuffer].u_obj; + + mp_int_t rotation = args[ARG_rotation].u_int; + if (rotation % 90 != 0) { + mp_raise_ValueError(translate("Display rotation must be in 90 degree increments")); + } + + primary_display_t *disp = allocate_display_or_raise(); + framebufferio_framebufferdisplay_obj_t *self = &disp->framebuffer_display; + self->base.type = &framebufferio_framebufferdisplay_type; + common_hal_framebufferio_framebufferdisplay_construct( + self, + framebuffer, + rotation, + args[ARG_auto_refresh].u_bool + ); + + return self; +} + +// Helper to ensure we have the native super class instead of a subclass. +static framebufferio_framebufferdisplay_obj_t* native_display(mp_obj_t display_obj) { + mp_obj_t native_display = mp_instance_cast_to_native_base(display_obj, &framebufferio_framebufferdisplay_type); + mp_obj_assert_native_inited(native_display); + return MP_OBJ_TO_PTR(native_display); +} + +//| def show(self, group: Group) -> Any: +//| """Switches to displaying the given group of layers. When group is None, the default +//| CircuitPython terminal will be shown. +//| +//| :param Group group: The group to show.""" +//| ... +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_show(mp_obj_t self_in, mp_obj_t group_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + displayio_group_t* group = NULL; + if (group_in != mp_const_none) { + group = MP_OBJ_TO_PTR(native_group(group_in)); + } + + bool ok = common_hal_framebufferio_framebufferdisplay_show(self, group); + if (!ok) { + mp_raise_ValueError(translate("Group already used")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(framebufferio_framebufferdisplay_show_obj, framebufferio_framebufferdisplay_obj_show); + +//| def refresh(self, *, target_frames_per_second: int = 60, minimum_frames_per_second: int = 1) -> Any: +//| """When auto refresh is off, waits for the target frame rate and then refreshes the display, +//| returning True. If the call has taken too long since the last refresh call for the given +//| target frame rate, then the refresh returns False immediately without updating the screen to +//| hopefully help getting caught up. +//| +//| If the time since the last successful refresh is below the minimum frame rate, then an +//| exception will be raised. Set minimum_frames_per_second to 0 to disable. +//| +//| When auto refresh is on, updates the display immediately. (The display will also update +//| without calls to this.) +//| +//| :param int target_frames_per_second: How many times a second `refresh` should be called and the screen updated. +//| :param int minimum_frames_per_second: The minimum number of times the screen should be updated per second.""" +//| ... +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_refresh(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_target_frames_per_second, ARG_minimum_frames_per_second }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_target_frames_per_second, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 60} }, + { MP_QSTR_minimum_frames_per_second, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 1} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + framebufferio_framebufferdisplay_obj_t *self = native_display(pos_args[0]); + uint32_t maximum_ms_per_real_frame = 0xffffffff; + mp_int_t minimum_frames_per_second = args[ARG_minimum_frames_per_second].u_int; + if (minimum_frames_per_second > 0) { + maximum_ms_per_real_frame = 1000 / minimum_frames_per_second; + } + return mp_obj_new_bool(common_hal_framebufferio_framebufferdisplay_refresh(self, 1000 / args[ARG_target_frames_per_second].u_int, maximum_ms_per_real_frame)); +} +MP_DEFINE_CONST_FUN_OBJ_KW(framebufferio_framebufferdisplay_refresh_obj, 1, framebufferio_framebufferdisplay_obj_refresh); + +//| auto_refresh: Any = ... +//| """True when the display is refreshed automatically.""" +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_auto_refresh(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + return mp_obj_new_bool(common_hal_framebufferio_framebufferdisplay_get_auto_refresh(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_auto_refresh_obj, framebufferio_framebufferdisplay_obj_get_auto_refresh); + +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_set_auto_refresh(mp_obj_t self_in, mp_obj_t auto_refresh) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + + common_hal_framebufferio_framebufferdisplay_set_auto_refresh(self, mp_obj_is_true(auto_refresh)); + + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(framebufferio_framebufferdisplay_set_auto_refresh_obj, framebufferio_framebufferdisplay_obj_set_auto_refresh); + +const mp_obj_property_t framebufferio_framebufferdisplay_auto_refresh_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_auto_refresh_obj, + (mp_obj_t)&framebufferio_framebufferdisplay_set_auto_refresh_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| brightness: Any = ... +//| """The brightness of the display as a float. 0.0 is off and 1.0 is full brightness. When +//| `auto_brightness` is True, the value of `brightness` will change automatically. +//| If `brightness` is set, `auto_brightness` will be disabled and will be set to False.""" +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_brightness(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + mp_float_t brightness = common_hal_framebufferio_framebufferdisplay_get_brightness(self); + if (brightness < 0) { + mp_raise_RuntimeError(translate("Brightness not adjustable")); + } + return mp_obj_new_float(brightness); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_brightness_obj, framebufferio_framebufferdisplay_obj_get_brightness); + +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_set_brightness(mp_obj_t self_in, mp_obj_t brightness_obj) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + common_hal_framebufferio_framebufferdisplay_set_auto_brightness(self, false); + mp_float_t brightness = mp_obj_get_float(brightness_obj); + if (brightness < 0.0f || brightness > 1.0f) { + mp_raise_ValueError(translate("Brightness must be 0-1.0")); + } + bool ok = common_hal_framebufferio_framebufferdisplay_set_brightness(self, brightness); + if (!ok) { + mp_raise_RuntimeError(translate("Brightness not adjustable")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(framebufferio_framebufferdisplay_set_brightness_obj, framebufferio_framebufferdisplay_obj_set_brightness); + +const mp_obj_property_t framebufferio_framebufferdisplay_brightness_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_brightness_obj, + (mp_obj_t)&framebufferio_framebufferdisplay_set_brightness_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| auto_brightness: Any = ... +//| """True when the display brightness is adjusted automatically, based on an ambient +//| light sensor or other method. Note that some displays may have this set to True by default, +//| but not actually implement automatic brightness adjustment. `auto_brightness` is set to False +//| if `brightness` is set manually.""" +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_auto_brightness(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + return mp_obj_new_bool(common_hal_framebufferio_framebufferdisplay_get_auto_brightness(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_auto_brightness_obj, framebufferio_framebufferdisplay_obj_get_auto_brightness); + +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_set_auto_brightness(mp_obj_t self_in, mp_obj_t auto_brightness) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + + bool ok = common_hal_framebufferio_framebufferdisplay_set_auto_brightness(self, mp_obj_is_true(auto_brightness)); + if (!ok) { + mp_raise_RuntimeError(translate("Brightness not adjustable")); + } + + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(framebufferio_framebufferdisplay_set_auto_brightness_obj, framebufferio_framebufferdisplay_obj_set_auto_brightness); + +const mp_obj_property_t framebufferio_framebufferdisplay_auto_brightness_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_auto_brightness_obj, + (mp_obj_t)&framebufferio_framebufferdisplay_set_auto_brightness_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| width: Any = ... +//| """Gets the width of the framebuffer""" +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_width(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_framebufferio_framebufferdisplay_get_width(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_width_obj, framebufferio_framebufferdisplay_obj_get_width); + +const mp_obj_property_t framebufferio_framebufferdisplay_width_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_width_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| height: Any = ... +//| """Gets the height of the framebuffer""" +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_height(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_framebufferio_framebufferdisplay_get_height(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_height_obj, framebufferio_framebufferdisplay_obj_get_height); + +const mp_obj_property_t framebufferio_framebufferdisplay_height_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_height_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| rotation: Any = ... +//| """The rotation of the display as an int in degrees.""" +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_rotation(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_framebufferio_framebufferdisplay_get_rotation(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_rotation_obj, framebufferio_framebufferdisplay_obj_get_rotation); +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_set_rotation(mp_obj_t self_in, mp_obj_t value) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + common_hal_framebufferio_framebufferdisplay_set_rotation(self, mp_obj_get_int(value)); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(framebufferio_framebufferdisplay_set_rotation_obj, framebufferio_framebufferdisplay_obj_set_rotation); + + +const mp_obj_property_t framebufferio_framebufferdisplay_rotation_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_rotation_obj, + (mp_obj_t)&framebufferio_framebufferdisplay_set_rotation_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| framebuffer: Any = ... +//| """The framebuffer being used by the display""" +//| +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_framebuffer(mp_obj_t self_in) { + framebufferio_framebufferdisplay_obj_t *self = native_display(self_in); + return common_hal_framebufferio_framebufferdisplay_get_framebuffer(self); +} +MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_framebuffer_obj, framebufferio_framebufferdisplay_obj_get_framebuffer); + +const mp_obj_property_t framebufferio_framebufferframebuffer_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&framebufferio_framebufferdisplay_get_framebuffer_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + + +//| def fill_row(self, y: int, buffer: bytearray) -> Any: +//| """Extract the pixels from a single row +//| +//| :param int y: The top edge of the area +//| :param bytearray buffer: The buffer in which to place the pixel data""" +//| ... +//| +STATIC mp_obj_t framebufferio_framebufferdisplay_obj_fill_row(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_y, ARG_buffer }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_y, MP_ARG_INT | MP_ARG_REQUIRED, {.u_int = -1} }, + { MP_QSTR_buffer, MP_ARG_OBJ | MP_ARG_REQUIRED, {} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + framebufferio_framebufferdisplay_obj_t *self = native_display(pos_args[0]); + mp_int_t y = args[ARG_y].u_int; + mp_obj_t *result = args[ARG_buffer].u_obj; + + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(result, &bufinfo, MP_BUFFER_WRITE); + + if (bufinfo.typecode != BYTEARRAY_TYPECODE) { + mp_raise_ValueError(translate("Buffer is not a bytearray.")); + } + if (self->core.colorspace.depth != 16) { + mp_raise_ValueError(translate("Display must have a 16 bit colorspace.")); + } + + displayio_area_t area = { + .x1 = 0, + .y1 = y, + .x2 = self->core.width, + .y2 = y + 1 + }; + uint8_t pixels_per_word = (sizeof(uint32_t) * 8) / self->core.colorspace.depth; + uint16_t buffer_size = self->core.width / pixels_per_word; + uint16_t pixels_per_buffer = displayio_area_size(&area); + if (pixels_per_buffer % pixels_per_word) { + buffer_size += 1; + } + + uint32_t *result_buffer = bufinfo.buf; + size_t result_buffer_size = bufinfo.len; + + if (result_buffer_size >= (buffer_size * 4)) { + volatile uint32_t mask_length = (pixels_per_buffer / 32) + 1; + uint32_t mask[mask_length]; + + for (uint16_t k = 0; k < mask_length; k++) { + mask[k] = 0x00000000; + } + + displayio_display_core_fill_area(&self->core, &area, mask, result_buffer); + return result; + } else { + mp_raise_ValueError(translate("Buffer is too small")); + } +} +MP_DEFINE_CONST_FUN_OBJ_KW(framebufferio_framebufferdisplay_fill_row_obj, 1, framebufferio_framebufferdisplay_obj_fill_row); + +STATIC const mp_rom_map_elem_t framebufferio_framebufferdisplay_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_show), MP_ROM_PTR(&framebufferio_framebufferdisplay_show_obj) }, + { MP_ROM_QSTR(MP_QSTR_refresh), MP_ROM_PTR(&framebufferio_framebufferdisplay_refresh_obj) }, + { MP_ROM_QSTR(MP_QSTR_fill_row), MP_ROM_PTR(&framebufferio_framebufferdisplay_fill_row_obj) }, + + { MP_ROM_QSTR(MP_QSTR_auto_refresh), MP_ROM_PTR(&framebufferio_framebufferdisplay_auto_refresh_obj) }, + + { MP_ROM_QSTR(MP_QSTR_brightness), MP_ROM_PTR(&framebufferio_framebufferdisplay_brightness_obj) }, + { MP_ROM_QSTR(MP_QSTR_auto_brightness), MP_ROM_PTR(&framebufferio_framebufferdisplay_auto_brightness_obj) }, + + { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&framebufferio_framebufferdisplay_width_obj) }, + { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_PTR(&framebufferio_framebufferdisplay_height_obj) }, + { MP_ROM_QSTR(MP_QSTR_rotation), MP_ROM_PTR(&framebufferio_framebufferdisplay_rotation_obj) }, + { MP_ROM_QSTR(MP_QSTR_framebuffer), MP_ROM_PTR(&framebufferio_framebufferframebuffer_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(framebufferio_framebufferdisplay_locals_dict, framebufferio_framebufferdisplay_locals_dict_table); + +const mp_obj_type_t framebufferio_framebufferdisplay_type = { + { &mp_type_type }, + .name = MP_QSTR_FramebufferDisplay, + .make_new = framebufferio_framebufferdisplay_make_new, + .locals_dict = (mp_obj_dict_t*)&framebufferio_framebufferdisplay_locals_dict, +}; diff --git a/shared-bindings/framebufferio/FramebufferDisplay.h b/shared-bindings/framebufferio/FramebufferDisplay.h new file mode 100644 index 000000000..c41e041ce --- /dev/null +++ b/shared-bindings/framebufferio/FramebufferDisplay.h @@ -0,0 +1,69 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017, 2018 Scott Shawcroft for Adafruit Industries + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_FRAMEBUFFERDISPLAY_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_FRAMEBUFFERDISPLAY_H + +#include "common-hal/microcontroller/Pin.h" + +#include "shared-module/framebufferio/FramebufferDisplay.h" +#include "shared-module/displayio/Group.h" + +extern const mp_obj_type_t framebufferio_framebufferdisplay_type; + +#define DELAY 0x80 + +#define NO_BRIGHTNESS_COMMAND 0x100 + +void common_hal_framebufferio_framebufferdisplay_construct(framebufferio_framebufferdisplay_obj_t* self, + mp_obj_t framebuffer, + uint16_t rotation, + bool auto_refresh); + +bool common_hal_framebufferio_framebufferdisplay_show(framebufferio_framebufferdisplay_obj_t* self, + displayio_group_t* root_group); + +bool common_hal_framebufferio_framebufferdisplay_refresh(framebufferio_framebufferdisplay_obj_t* self, uint32_t target_ms_per_frame, uint32_t maximum_ms_per_real_frame); + +bool common_hal_framebufferio_framebufferdisplay_get_auto_refresh(framebufferio_framebufferdisplay_obj_t* self); +void common_hal_framebufferio_framebufferdisplay_set_auto_refresh(framebufferio_framebufferdisplay_obj_t* self, bool auto_refresh); + +uint16_t common_hal_framebufferio_framebufferdisplay_get_width(framebufferio_framebufferdisplay_obj_t* self); +uint16_t common_hal_framebufferio_framebufferdisplay_get_height(framebufferio_framebufferdisplay_obj_t* self); +uint16_t common_hal_framebufferio_framebufferdisplay_get_rotation(framebufferio_framebufferdisplay_obj_t* self); +void common_hal_framebufferio_framebufferdisplay_set_rotation(framebufferio_framebufferdisplay_obj_t* self, int rotation); + +bool common_hal_framebufferio_framebufferdisplay_get_auto_brightness(framebufferio_framebufferdisplay_obj_t* self); +bool common_hal_framebufferio_framebufferdisplay_set_auto_brightness(framebufferio_framebufferdisplay_obj_t* self, bool auto_brightness); + +mp_float_t common_hal_framebufferio_framebufferdisplay_get_brightness(framebufferio_framebufferdisplay_obj_t* self); +bool common_hal_framebufferio_framebufferdisplay_set_brightness(framebufferio_framebufferdisplay_obj_t* self, mp_float_t brightness); + +mp_obj_t common_hal_framebufferio_framebufferdisplay_framebuffer(framebufferio_framebufferdisplay_obj_t* self); + + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_FRAMEBUFFERDISPLAY_H diff --git a/shared-bindings/framebufferio/__init__.c b/shared-bindings/framebufferio/__init__.c new file mode 100644 index 000000000..3e58162bf --- /dev/null +++ b/shared-bindings/framebufferio/__init__.c @@ -0,0 +1,50 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "py/obj.h" +#include "shared-bindings/framebufferio/__init__.h" +#include "shared-bindings/framebufferio/FramebufferDisplay.h" + +//| """Native framebuffer display driving +//| +//| The `framebufferio` module contains classes to manage display output +//| including synchronizing with refresh rates and partial updating. +//| It is used in conjunction with classes from `displayio` to actually +//| place items on the display; and classes like `RGBMatrix` to actually +//| drive the display.""" +//| + +#if CIRCUITPY_FRAMEBUFFERIO +static const mp_rom_map_elem_t framebufferio_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_framebufferio) }, + { MP_ROM_QSTR(MP_QSTR_FramebufferDisplay), MP_ROM_PTR(&framebufferio_framebufferdisplay_type) }, +}; +STATIC MP_DEFINE_CONST_DICT(framebufferio_module_globals, framebufferio_module_globals_table); +const mp_obj_module_t framebufferio_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&framebufferio_module_globals, +}; +#endif diff --git a/shared-bindings/framebufferio/__init__.h b/shared-bindings/framebufferio/__init__.h new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/shared-bindings/framebufferio/__init__.h diff --git a/shared-bindings/frequencyio/FrequencyIn.c b/shared-bindings/frequencyio/FrequencyIn.c index e2b924c07..2d628088b 100644 --- a/shared-bindings/frequencyio/FrequencyIn.c +++ b/shared-bindings/frequencyio/FrequencyIn.c @@ -35,43 +35,41 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: frequencyio +//| class FrequencyIn: +//| """Read a frequency signal //| -//| :class:`FrequencyIn` -- Read a frequency signal -//| ======================================================== +//| FrequencyIn is used to measure the frequency, in hertz, of a digital signal +//| on an incoming pin. Accuracy has shown to be within 10%, if not better. It +//| is recommended to utilize an average of multiple samples to smooth out readings. //| -//| FrequencyIn is used to measure the frequency, in hertz, of a digital signal -//| on an incoming pin. Accuracy has shown to be within 10%, if not better. It -//| is recommended to utilize an average of multiple samples to smooth out readings. +//| Frequencies below 1KHz are not currently detectable. //| -//| Frequencies below 1KHz are not currently detectable. +//| FrequencyIn will not determine pulse width (use ``PulseIn``).""" //| -//| FrequencyIn will not determine pulse width (use ``PulseIn``). +//| def __init__(self, pin: microcontroller.Pin, capture_period: int = 10): +//| """Create a FrequencyIn object associated with the given pin. //| -//| .. class:: FrequencyIn(pin, capture_period=10) +//| :param ~microcontroller.Pin pin: Pin to read frequency from. +//| :param int capture_period: Keyword argument to set the measurement period, in +//| milliseconds. Default is 10ms; range is 1ms - 500ms. //| -//| Create a FrequencyIn object associated with the given pin. +//| Read the incoming frequency from a pin:: //| -//| :param ~microcontroller.Pin pin: Pin to read frequency from. -//| :param int capture_period: Keyword argument to set the measurement period, in -//| milliseconds. Default is 10ms; range is 1ms - 500ms. +//| import frequencyio +//| import board //| -//| Read the incoming frequency from a pin:: +//| frequency = frequencyio.FrequencyIn(board.D11) //| -//| import frequencyio -//| import board +//| # Loop while printing the detected frequency +//| while True: +//| print(frequency.value) //| -//| frequency = frequencyio.FrequencyIn(board.D11) -//| -//| # Loop while printing the detected frequency -//| while True: -//| print(frequency.value) -//| -//| # Optional clear() will reset the value -//| # to zero. Without this, if the incoming -//| # signal stops, the last reading will remain -//| # as the value. -//| frequency.clear() +//| # Optional clear() will reset the value +//| # to zero. Without this, if the incoming +//| # signal stops, the last reading will remain +//| # as the value. +//| frequency.clear()""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { @@ -87,9 +85,7 @@ STATIC mp_obj_t frequencyio_frequencyin_make_new(const mp_obj_type_t *type, size mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_pin].u_obj, false); - mcu_pin_obj_t* pin = MP_OBJ_TO_PTR(args[ARG_pin].u_obj); - assert_pin_free(pin); + mcu_pin_obj_t* pin = validate_obj_is_free_pin(args[ARG_pin].u_obj); const uint16_t capture_period = args[ARG_capture_period].u_int; @@ -98,9 +94,9 @@ STATIC mp_obj_t frequencyio_frequencyin_make_new(const mp_obj_type_t *type, size return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the FrequencyIn and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the FrequencyIn and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_deinit(mp_obj_t self_in) { frequencyio_frequencyin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -115,16 +111,16 @@ STATIC void check_for_deinit(frequencyio_frequencyin_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -133,9 +129,9 @@ STATIC mp_obj_t frequencyio_frequencyin_obj___exit__(size_t n_args, const mp_obj } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(frequencyio_frequencyin___exit___obj, 4, 4, frequencyio_frequencyin_obj___exit__); -//| .. method:: pause() -//| -//| Pause frequency capture. +//| def pause(self, ) -> Any: +//| """Pause frequency capture.""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_obj_pause(mp_obj_t self_in) { frequencyio_frequencyin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -146,9 +142,9 @@ STATIC mp_obj_t frequencyio_frequencyin_obj_pause(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(frequencyio_frequencyin_pause_obj, frequencyio_frequencyin_obj_pause); -//| .. method:: resume() -//| -//| Resumes frequency capture. +//| def resume(self, ) -> Any: +//| """Resumes frequency capture.""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_obj_resume(mp_obj_t self_in) { frequencyio_frequencyin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -159,9 +155,9 @@ STATIC mp_obj_t frequencyio_frequencyin_obj_resume(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(frequencyio_frequencyin_resume_obj, frequencyio_frequencyin_obj_resume); -//| .. method:: clear() -//| -//| Clears the last detected frequency capture value. +//| def clear(self, ) -> Any: +//| """Clears the last detected frequency capture value.""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_obj_clear(mp_obj_t self_in) { @@ -173,14 +169,13 @@ STATIC mp_obj_t frequencyio_frequencyin_obj_clear(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(frequencyio_frequencyin_clear_obj, frequencyio_frequencyin_obj_clear); -//| .. attribute:: capture_period -//| -//| The capture measurement period. Lower incoming frequencies will be measured +//| capture_period: Any = ... +//| """The capture measurement period. Lower incoming frequencies will be measured //| more accurately with longer capture periods. Higher frequencies are more //| accurate with shorter capture periods. //| -//| .. note:: When setting a new ``capture_period``, all previous capture information is -//| cleared with a call to ``clear()``. +//| .. note:: When setting a new ``capture_period``, all previous capture information is +//| cleared with a call to ``clear()``.""" //| STATIC mp_obj_t frequencyio_frequencyin_obj_get_capture_period(mp_obj_t self_in) { frequencyio_frequencyin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -206,9 +201,9 @@ const mp_obj_property_t frequencyio_frequencyin_capture_period_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: __get__(index) -//| -//| Returns the value of the last frequency captured. +//| def __get__(self, index: Any) -> Any: +//| """Returns the value of the last frequency captured.""" +//| ... //| STATIC mp_obj_t frequencyio_frequencyin_obj_get_value(mp_obj_t self_in) { frequencyio_frequencyin_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/frequencyio/__init__.c b/shared-bindings/frequencyio/__init__.c index 48a026824..031004d4b 100644 --- a/shared-bindings/frequencyio/__init__.c +++ b/shared-bindings/frequencyio/__init__.c @@ -33,23 +33,8 @@ #include "shared-bindings/frequencyio/__init__.h" #include "shared-bindings/frequencyio/FrequencyIn.h" -//| :mod:`frequencyio` --- Support for frequency based protocols -//| ============================================================= +//| """Support for frequency based protocols //| -//| .. module:: frequencyio -//| :synopsis: Support for frequency based protocols -//| :platform: SAMD51 -//| -//| The `frequencyio` module contains classes to provide access to basic frequency IO. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| FrequencyIn -//| - //| .. warning:: This module is not available in SAMD21 builds. See the //| :ref:`module-support-matrix` for more info. //| @@ -73,7 +58,7 @@ //| :py:data:`~frequencyio.FrequencyIn.capture_period`, and then sleep 0.1 seconds. //| CircuitPython will automatically turn off FrequencyIn capture when it resets all //| hardware after program completion. Use ``deinit()`` or a ``with`` statement -//| to do it yourself. +//| to do it yourself.""" //| STATIC const mp_rom_map_elem_t frequencyio_module_globals_table[] = { diff --git a/shared-bindings/gamepad/GamePad.c b/shared-bindings/gamepad/GamePad.c index d3c29019a..9a23344b3 100644 --- a/shared-bindings/gamepad/GamePad.c +++ b/shared-bindings/gamepad/GamePad.c @@ -33,66 +33,64 @@ #include "shared-bindings/gamepad/__init__.h" #include "shared-bindings/digitalio/DigitalInOut.h" #include "supervisor/shared/translate.h" +#include "supervisor/shared/tick.h" - -//| .. currentmodule:: gamepad -//| -//| :class:`GamePad` -- Scan buttons for presses -//| ============================================ +//| class GamePad: +//| """Scan buttons for presses //| -//| Usage:: +//| Usage:: //| -//| import board -//| import digitalio -//| import gamepad -//| import time +//| import board +//| import digitalio +//| import gamepad +//| import time //| -//| B_UP = 1 << 0 -//| B_DOWN = 1 << 1 +//| B_UP = 1 << 0 +//| B_DOWN = 1 << 1 //| //| -//| pad = gamepad.GamePad( -//| digitalio.DigitalInOut(board.D10), -//| digitalio.DigitalInOut(board.D11), -//| ) +//| pad = gamepad.GamePad( +//| digitalio.DigitalInOut(board.D10), +//| digitalio.DigitalInOut(board.D11), +//| ) //| -//| y = 0 -//| while True: -//| buttons = pad.get_pressed() -//| if buttons & B_UP: -//| y -= 1 -//| print(y) -//| elif buttons & B_DOWN: -//| y += 1 -//| print(y) -//| time.sleep(0.1) -//| while buttons: -//| # Wait for all buttons to be released. +//| y = 0 +//| while True: //| buttons = pad.get_pressed() +//| if buttons & B_UP: +//| y -= 1 +//| print(y) +//| elif buttons & B_DOWN: +//| y += 1 +//| print(y) //| time.sleep(0.1) +//| while buttons: +//| # Wait for all buttons to be released. +//| buttons = pad.get_pressed() +//| time.sleep(0.1)""" //| -//| .. class:: GamePad([b1[, b2[, b3[, b4[, b5[, b6[, b7[, b8]]]]]]]]) -//| -//| Initializes button scanning routines. -//| -//| The ``b1``-``b8`` parameters are ``DigitalInOut`` objects, which -//| immediately get switched to input with a pull-up, (unless they already -//| were set to pull-down, in which case they remain so), and then scanned -//| regularly for button presses. The order is the same as the order of -//| bits returned by the ``get_pressed`` function. You can re-initialize -//| it with different keys, then the new object will replace the previous -//| one. -//| -//| The basic feature required here is the ability to poll the keys at -//| regular intervals (so that de-bouncing is consistent) and fast enough -//| (so that we don't miss short button presses) while at the same time -//| letting the user code run normally, call blocking functions and wait -//| on delays. -//| -//| They button presses are accumulated, until the ``get_pressed`` method -//| is called, at which point the button state is cleared, and the new -//| button presses start to be recorded. +//| def __init__(self, b1: Any, b2: Any, b3: Any, b4: Any, b5: Any, b6: Any, b7: Any, b8: Any): +//| """Initializes button scanning routines. +//| +//| The ``b1``-``b8`` parameters are ``DigitalInOut`` objects, which +//| immediately get switched to input with a pull-up, (unless they already +//| were set to pull-down, in which case they remain so), and then scanned +//| regularly for button presses. The order is the same as the order of +//| bits returned by the ``get_pressed`` function. You can re-initialize +//| it with different keys, then the new object will replace the previous +//| one. +//| +//| The basic feature required here is the ability to poll the keys at +//| regular intervals (so that de-bouncing is consistent) and fast enough +//| (so that we don't miss short button presses) while at the same time +//| letting the user code run normally, call blocking functions and wait +//| on delays. +//| +//| They button presses are accumulated, until the ``get_pressed`` method +//| is called, at which point the button state is cleared, and the new +//| button presses start to be recorded.""" +//| ... //| STATIC mp_obj_t gamepad_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -105,24 +103,26 @@ STATIC mp_obj_t gamepad_make_new(const mp_obj_type_t *type, size_t n_args, gamepad_obj_t* gamepad_singleton = MP_STATE_VM(gamepad_singleton); if (!gamepad_singleton || !MP_OBJ_IS_TYPE(MP_OBJ_FROM_PTR(gamepad_singleton), &gamepad_type)) { - gamepad_singleton = m_new_obj(gamepad_obj_t); + gamepad_singleton = m_new_ll_obj(gamepad_obj_t); gamepad_singleton->base.type = &gamepad_type; - gamepad_singleton = gc_make_long_lived(gamepad_singleton); + if (!MP_STATE_VM(gamepad_singleton)) { + supervisor_enable_tick(); + } MP_STATE_VM(gamepad_singleton) = gamepad_singleton; } common_hal_gamepad_gamepad_init(gamepad_singleton, args, n_args); return MP_OBJ_FROM_PTR(gamepad_singleton); } -//| .. method:: get_pressed() -//| -//| Get the status of buttons pressed since the last call and clear it. +//| def get_pressed(self, ) -> Any: +//| """Get the status of buttons pressed since the last call and clear it. //| //| Returns an 8-bit number, with bits that correspond to buttons, //| which have been pressed (or held down) since the last call to this //| function set to 1, and the remaining bits set to 0. Then it clears //| the button state, so that new button presses (or buttons that are -//| held down) can be recorded for the next call. +//| held down) can be recorded for the next call.""" +//| ... //| STATIC mp_obj_t gamepad_get_pressed(mp_obj_t self_in) { gamepad_obj_t* gamepad_singleton = MP_STATE_VM(gamepad_singleton); @@ -133,9 +133,9 @@ STATIC mp_obj_t gamepad_get_pressed(mp_obj_t self_in) { MP_DEFINE_CONST_FUN_OBJ_1(gamepad_get_pressed_obj, gamepad_get_pressed); -//| .. method:: deinit() -//| -//| Disable button scanning. +//| def deinit(self, ) -> Any: +//| """Disable button scanning.""" +//| ... //| STATIC mp_obj_t gamepad_deinit(mp_obj_t self_in) { common_hal_gamepad_gamepad_deinit(self_in); diff --git a/shared-bindings/gamepad/__init__.c b/shared-bindings/gamepad/__init__.c index cea0b4ee9..557777f50 100644 --- a/shared-bindings/gamepad/__init__.c +++ b/shared-bindings/gamepad/__init__.c @@ -29,17 +29,7 @@ #include "shared-bindings/gamepad/GamePad.h" #include "shared-bindings/util.h" -//| :mod:`gamepad` --- Button handling -//| ================================== -//| -//| .. module:: gamepad -//| :synopsis: Button handling -//| :platform: SAMD21 -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| GamePad +//| """Button handling in the background""" //| STATIC const mp_rom_map_elem_t gamepad_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_gamepad) }, diff --git a/shared-bindings/gamepadshift/GamePadShift.c b/shared-bindings/gamepadshift/GamePadShift.c index 91203ad20..854f092ad 100644 --- a/shared-bindings/gamepadshift/GamePadShift.c +++ b/shared-bindings/gamepadshift/GamePadShift.c @@ -31,25 +31,24 @@ #include "shared-bindings/gamepadshift/GamePadShift.h" #include "shared-bindings/gamepadshift/__init__.h" #include "supervisor/shared/translate.h" +#include "supervisor/shared/tick.h" -//| .. currentmodule:: gamepadshift +//| class GamePadShift: +//| """Scan buttons for presses through a shift register""" //| -//| :class:`GamePadShift` -- Scan buttons for presses through a shift register -//| =========================================================================== +//| def __init__(self, clock: Any, data: Any, latch: Any): +//| """Initializes button scanning routines. //| -//| .. class:: GamePadShift(clock, data, latch) +//| The ``clock``, ``data`` and ``latch`` parameters are ``DigitalInOut`` +//| objects connected to the shift register controlling the buttons. //| -//| Initializes button scanning routines. +//| They button presses are accumulated, until the ``get_pressed`` method +//| is called, at which point the button state is cleared, and the new +//| button presses start to be recorded. //| -//| The ``clock``, ``data`` and ``latch`` parameters are ``DigitalInOut`` -//| objects connected to the shift register controlling the buttons. -//| -//| They button presses are accumulated, until the ``get_pressed`` method -//| is called, at which point the button state is cleared, and the new -//| button presses start to be recorded. -//| -//| Only one gamepad (`gamepad.GamePad` or `gamepadshift.GamePadShift`) -//| may be used at a time. +//| Only one gamepad (`gamepad.GamePad` or `gamepadshift.GamePadShift`) +//| may be used at a time.""" +//| ... //| STATIC mp_obj_t gamepadshift_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { @@ -72,24 +71,26 @@ STATIC mp_obj_t gamepadshift_make_new(const mp_obj_type_t *type, size_t n_args, if (!gamepad_singleton || !MP_OBJ_IS_TYPE(MP_OBJ_FROM_PTR(gamepad_singleton), &gamepadshift_type)) { - gamepad_singleton = m_new_obj(gamepadshift_obj_t); + gamepad_singleton = m_new_ll_obj(gamepadshift_obj_t); gamepad_singleton->base.type = &gamepadshift_type; - gamepad_singleton = gc_make_long_lived(gamepad_singleton); + if (!MP_STATE_VM(gamepad_singleton)) { + supervisor_enable_tick(); + } MP_STATE_VM(gamepad_singleton) = gamepad_singleton; } common_hal_gamepadshift_gamepadshift_init(gamepad_singleton, clock_pin, data_pin, latch_pin); return MP_OBJ_FROM_PTR(gamepad_singleton); } -//| .. method:: get_pressed() -//| -//| Get the status of buttons pressed since the last call and clear it. +//| def get_pressed(self, ) -> Any: +//| """Get the status of buttons pressed since the last call and clear it. //| //| Returns an 8-bit number, with bits that correspond to buttons, //| which have been pressed (or held down) since the last call to this //| function set to 1, and the remaining bits set to 0. Then it clears //| the button state, so that new button presses (or buttons that are -//| held down) can be recorded for the next call. +//| held down) can be recorded for the next call.""" +//| ... //| STATIC mp_obj_t gamepadshift_get_pressed(mp_obj_t self_in) { gamepadshift_obj_t* gamepad_singleton = MP_STATE_VM(gamepad_singleton); @@ -99,9 +100,9 @@ STATIC mp_obj_t gamepadshift_get_pressed(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(gamepadshift_get_pressed_obj, gamepadshift_get_pressed); -//| .. method:: deinit() -//| -//| Disable button scanning. +//| def deinit(self, ) -> Any: +//| """Disable button scanning.""" +//| ... //| STATIC mp_obj_t gamepadshift_deinit(mp_obj_t self_in) { common_hal_gamepadshift_gamepadshift_deinit(self_in); diff --git a/shared-bindings/gamepadshift/__init__.c b/shared-bindings/gamepadshift/__init__.c index 2d3667726..f17135893 100644 --- a/shared-bindings/gamepadshift/__init__.c +++ b/shared-bindings/gamepadshift/__init__.c @@ -30,17 +30,7 @@ #include "shared-bindings/digitalio/DigitalInOut.h" #include "shared-bindings/util.h" -//| :mod:`gamepadshift` --- Tracks button presses read through a shift register -//| =========================================================================== -//| -//| .. module:: gamepadshift -//| :synopsis: Tracks button presses read through a shift register -//| :platform: SAMD21, SAMD51 -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| GamePadShift +//| """Tracks button presses read through a shift register""" //| STATIC const mp_rom_map_elem_t gamepadshift_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_gamepadshift) }, diff --git a/shared-bindings/gnss/GNSS.c b/shared-bindings/gnss/GNSS.c new file mode 100644 index 000000000..929e02ab8 --- /dev/null +++ b/shared-bindings/gnss/GNSS.c @@ -0,0 +1,227 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/gnss/GNSS.h" +#include "shared-bindings/time/__init__.h" +#include "shared-bindings/util.h" + +#include "py/objproperty.h" +#include "py/runtime.h" + +//| class GNSS: +//| """Get updated positioning information from Global Navigation Satellite System (GNSS) +//| +//| Usage:: +//| +//| import gnss +//| import time +//| +//| nav = gnss.GNSS([gnss.SatelliteSystem.GPS, gnss.SatelliteSystem.GLONASS]) +//| last_print = time.monotonic() +//| while True: +//| nav.update() +//| current = time.monotonic() +//| if current - last_print >= 1.0: +//| last_print = current +//| if nav.fix is gnss.PositionFix.INVALID: +//| print("Waiting for fix...") +//| continue +//| print("Latitude: {0:.6f} degrees".format(nav.latitude)) +//| print("Longitude: {0:.6f} degrees".format(nav.longitude))""" +//| + +//| def __init__(self, ): +//| """Turn on the GNSS. +//| +//| :param gnss.SatelliteSystem system: satellite system to use""" +//| ... +//| +STATIC mp_obj_t gnss_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + gnss_obj_t *self = m_new_obj(gnss_obj_t); + self->base.type = &gnss_type; + enum { ARG_system }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_system, MP_ARG_REQUIRED | MP_ARG_OBJ }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + unsigned long selection = 0; + if (MP_OBJ_IS_TYPE(args[ARG_system].u_obj, &gnss_satellitesystem_type)) { + selection |= gnss_satellitesystem_obj_to_type(args[ARG_system].u_obj); + } else if (MP_OBJ_IS_TYPE(args[ARG_system].u_obj, &mp_type_list)) { + size_t systems_size = 0; + mp_obj_t *systems; + mp_obj_list_get(args[ARG_system].u_obj, &systems_size, &systems); + for (size_t i = 0; i < systems_size; ++i) { + if (!MP_OBJ_IS_TYPE(systems[i], &gnss_satellitesystem_type)) { + mp_raise_TypeError(translate("System entry must be gnss.SatelliteSystem")); + } + selection |= gnss_satellitesystem_obj_to_type(systems[i]); + } + } else { + mp_raise_TypeError(translate("System entry must be gnss.SatelliteSystem")); + } + + common_hal_gnss_construct(self, selection); + return MP_OBJ_FROM_PTR(self); +} + +//| def deinit(self, ) -> Any: +//| """Turn off the GNSS.""" +//| ... +//| +STATIC mp_obj_t gnss_obj_deinit(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + common_hal_gnss_deinit(self); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_deinit_obj, gnss_obj_deinit); + +STATIC void check_for_deinit(gnss_obj_t *self) { + if (common_hal_gnss_deinited(self)) { + raise_deinited_error(); + } +} + +//| def update(self, ) -> Any: +//| """Update GNSS positioning information.""" +//| ... +//| +STATIC mp_obj_t gnss_obj_update(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + + common_hal_gnss_update(self); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_update_obj, gnss_obj_update); + +//| latitude: Any = ... +//| """Latitude of current position in degrees (float).""" +//| +STATIC mp_obj_t gnss_obj_get_latitude(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return mp_obj_new_float(common_hal_gnss_get_latitude(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_get_latitude_obj, gnss_obj_get_latitude); + +const mp_obj_property_t gnss_latitude_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&gnss_get_latitude_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| longitude: Any = ... +//| """Longitude of current position in degrees (float).""" +//| +STATIC mp_obj_t gnss_obj_get_longitude(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return mp_obj_new_float(common_hal_gnss_get_longitude(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_get_longitude_obj, gnss_obj_get_longitude); + +const mp_obj_property_t gnss_longitude_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&gnss_get_longitude_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| altitude: Any = ... +//| """Altitude of current position in meters (float).""" +//| +STATIC mp_obj_t gnss_obj_get_altitude(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return mp_obj_new_float(common_hal_gnss_get_altitude(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_get_altitude_obj, gnss_obj_get_altitude); + +const mp_obj_property_t gnss_altitude_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&gnss_get_altitude_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| timestamp: Any = ... +//| """Time when the position data was updated.""" +//| +STATIC mp_obj_t gnss_obj_get_timestamp(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + timeutils_struct_time_t tm; + common_hal_gnss_get_timestamp(self, &tm); + return struct_time_from_tm(&tm); +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_get_timestamp_obj, gnss_obj_get_timestamp); + +const mp_obj_property_t gnss_timestamp_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&gnss_get_timestamp_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| fix: Any = ... +//| """Fix mode.""" +//| +STATIC mp_obj_t gnss_obj_get_fix(mp_obj_t self_in) { + gnss_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return gnss_positionfix_type_to_obj(common_hal_gnss_get_fix(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(gnss_get_fix_obj, gnss_obj_get_fix); + +const mp_obj_property_t gnss_fix_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&gnss_get_fix_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +STATIC const mp_rom_map_elem_t gnss_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&gnss_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR_update), MP_ROM_PTR(&gnss_update_obj) }, + + { MP_ROM_QSTR(MP_QSTR_latitude), MP_ROM_PTR(&gnss_latitude_obj) }, + { MP_ROM_QSTR(MP_QSTR_longitude), MP_ROM_PTR(&gnss_longitude_obj) }, + { MP_ROM_QSTR(MP_QSTR_altitude), MP_ROM_PTR(&gnss_altitude_obj) }, + { MP_ROM_QSTR(MP_QSTR_timestamp), MP_ROM_PTR(&gnss_timestamp_obj) }, + { MP_ROM_QSTR(MP_QSTR_fix), MP_ROM_PTR(&gnss_fix_obj) } +}; +STATIC MP_DEFINE_CONST_DICT(gnss_locals_dict, gnss_locals_dict_table); + +const mp_obj_type_t gnss_type = { + { &mp_type_type }, + .name = MP_QSTR_GNSS, + .make_new = gnss_make_new, + .locals_dict = (mp_obj_dict_t*)&gnss_locals_dict, +}; diff --git a/shared-bindings/gnss/GNSS.h b/shared-bindings/gnss/GNSS.h new file mode 100644 index 000000000..61ae35b12 --- /dev/null +++ b/shared-bindings/gnss/GNSS.h @@ -0,0 +1,49 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_GNSS_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_GNSS_H + +#include "common-hal/gnss/GNSS.h" +#include "shared-bindings/gnss/SatelliteSystem.h" +#include "shared-bindings/gnss/PositionFix.h" + +#include "lib/timeutils/timeutils.h" + +extern const mp_obj_type_t gnss_type; + +void common_hal_gnss_construct(gnss_obj_t *self, unsigned long selection); +void common_hal_gnss_deinit(gnss_obj_t *self); +bool common_hal_gnss_deinited(gnss_obj_t *self); +void common_hal_gnss_update(gnss_obj_t *self); + +mp_float_t common_hal_gnss_get_latitude(gnss_obj_t *self); +mp_float_t common_hal_gnss_get_longitude(gnss_obj_t *self); +mp_float_t common_hal_gnss_get_altitude(gnss_obj_t *self); +void common_hal_gnss_get_timestamp(gnss_obj_t *self, timeutils_struct_time_t *tm); +gnss_positionfix_t common_hal_gnss_get_fix(gnss_obj_t *self); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_GNSS_H diff --git a/shared-bindings/gnss/PositionFix.c b/shared-bindings/gnss/PositionFix.c new file mode 100644 index 000000000..106a28c34 --- /dev/null +++ b/shared-bindings/gnss/PositionFix.c @@ -0,0 +1,108 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/gnss/PositionFix.h" + +//| class PositionFix: +//| """Position fix mode""" +//| +//| def __init__(self, ): +//| """Enum-like class to define the position fix mode.""" +//| +//| INVALID: Any = ... +//| """No measurement. +//| +//| :type gnss.PositionFix:""" +//| +//| FIX_2D: Any = ... +//| """2D fix. +//| +//| :type gnss.PositionFix:""" +//| +//| FIX_3D: Any = ... +//| """3D fix. +//| +//| :type gnss.PositionFix:""" +//| +const mp_obj_type_t gnss_positionfix_type; + +const gnss_positionfix_obj_t gnss_positionfix_invalid_obj = { + { &gnss_positionfix_type }, +}; + +const gnss_positionfix_obj_t gnss_positionfix_fix2d_obj = { + { &gnss_positionfix_type }, +}; + +const gnss_positionfix_obj_t gnss_positionfix_fix3d_obj = { + { &gnss_positionfix_type }, +}; + +gnss_positionfix_t gnss_positionfix_obj_to_type(mp_obj_t obj) { + gnss_positionfix_t posfix = POSITIONFIX_INVALID; + if (obj == MP_ROM_PTR(&gnss_positionfix_fix2d_obj)) { + posfix = POSITIONFIX_2D; + } else if (obj == MP_ROM_PTR(&gnss_positionfix_fix3d_obj)) { + posfix = POSITIONFIX_3D; + } + return posfix; +} + +mp_obj_t gnss_positionfix_type_to_obj(gnss_positionfix_t posfix) { + switch (posfix) { + case POSITIONFIX_2D: + return (mp_obj_t)MP_ROM_PTR(&gnss_positionfix_fix2d_obj); + case POSITIONFIX_3D: + return (mp_obj_t)MP_ROM_PTR(&gnss_positionfix_fix3d_obj); + case POSITIONFIX_INVALID: + default: + return (mp_obj_t)MP_ROM_PTR(&gnss_positionfix_invalid_obj); + } +} + +STATIC const mp_rom_map_elem_t gnss_positionfix_locals_dict_table[] = { + {MP_ROM_QSTR(MP_QSTR_INVALID), MP_ROM_PTR(&gnss_positionfix_invalid_obj)}, + {MP_ROM_QSTR(MP_QSTR_FIX_2D), MP_ROM_PTR(&gnss_positionfix_fix2d_obj)}, + {MP_ROM_QSTR(MP_QSTR_FIX_3D), MP_ROM_PTR(&gnss_positionfix_fix3d_obj)}, +}; +STATIC MP_DEFINE_CONST_DICT(gnss_positionfix_locals_dict, gnss_positionfix_locals_dict_table); + +STATIC void gnss_positionfix_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) { + qstr posfix = MP_QSTR_INVALID; + if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_positionfix_fix2d_obj)) { + posfix = MP_QSTR_FIX_2D; + } else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_positionfix_fix3d_obj)) { + posfix = MP_QSTR_FIX_3D; + } + mp_printf(print, "%q.%q.%q", MP_QSTR_gnss, MP_QSTR_PositionFix, posfix); +} + +const mp_obj_type_t gnss_positionfix_type = { + { &mp_type_type }, + .name = MP_QSTR_PositionFix, + .print = gnss_positionfix_print, + .locals_dict = (mp_obj_t)&gnss_positionfix_locals_dict, +}; diff --git a/shared-bindings/gnss/PositionFix.h b/shared-bindings/gnss/PositionFix.h new file mode 100644 index 000000000..64497cb59 --- /dev/null +++ b/shared-bindings/gnss/PositionFix.h @@ -0,0 +1,50 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_POSITIONFIX_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_POSITIONFIX_H + +#include "py/obj.h" + +typedef enum { + POSITIONFIX_INVALID, + POSITIONFIX_2D, + POSITIONFIX_3D, +} gnss_positionfix_t; + +const mp_obj_type_t gnss_positionfix_type; + +gnss_positionfix_t gnss_positionfix_obj_to_type(mp_obj_t obj); +mp_obj_t gnss_positionfix_type_to_obj(gnss_positionfix_t mode); + +typedef struct { + mp_obj_base_t base; +} gnss_positionfix_obj_t; +extern const gnss_positionfix_obj_t gnss_positionfix_invalid_obj; +extern const gnss_positionfix_obj_t gnss_positionfix_fix2d_obj; +extern const gnss_positionfix_obj_t gnss_positionfix_fix3d_obj; + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_POSITIONFIX_H diff --git a/shared-bindings/gnss/SatelliteSystem.c b/shared-bindings/gnss/SatelliteSystem.c new file mode 100644 index 000000000..badc02b96 --- /dev/null +++ b/shared-bindings/gnss/SatelliteSystem.c @@ -0,0 +1,145 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/gnss/SatelliteSystem.h" + +//| class SatelliteSystem: +//| """Satellite system type""" +//| +//| def __init__(self, ): +//| """Enum-like class to define the satellite system type.""" +//| +//| GPS: Any = ... +//| """Global Positioning System. +//| +//| :type gnss.SatelliteSystem:""" +//| +//| GLONASS: Any = ... +//| """GLObal NAvigation Satellite System. +//| +//| :type gnss.SatelliteSystem:""" +//| +//| SBAS: Any = ... +//| """Satellite Based Augmentation System. +//| +//| :type gnss.SatelliteSystem:""" +//| +//| QZSS_L1CA: Any = ... +//| """Quasi-Zenith Satellite System L1C/A. +//| +//| :type gnss.SatelliteSystem:""" +//| +//| QZSS_L1S: Any = ... +//| """Quasi-Zenith Satellite System L1S. +//| +//| :type gnss.SatelliteSystem:""" +//| +const mp_obj_type_t gnss_satellitesystem_type; + +const gnss_satellitesystem_obj_t gnss_satellitesystem_gps_obj = { + { &gnss_satellitesystem_type }, +}; + +const gnss_satellitesystem_obj_t gnss_satellitesystem_glonass_obj = { + { &gnss_satellitesystem_type }, +}; + +const gnss_satellitesystem_obj_t gnss_satellitesystem_sbas_obj = { + { &gnss_satellitesystem_type }, +}; + +const gnss_satellitesystem_obj_t gnss_satellitesystem_qzss_l1ca_obj = { + { &gnss_satellitesystem_type }, +}; + +const gnss_satellitesystem_obj_t gnss_satellitesystem_qzss_l1s_obj = { + { &gnss_satellitesystem_type }, +}; + +gnss_satellitesystem_t gnss_satellitesystem_obj_to_type(mp_obj_t obj) { + if (obj == MP_ROM_PTR(&gnss_satellitesystem_gps_obj)) { + return SATELLITESYSTEM_GPS; + } else if (obj == MP_ROM_PTR(&gnss_satellitesystem_glonass_obj)) { + return SATELLITESYSTEM_GLONASS; + } else if (obj == MP_ROM_PTR(&gnss_satellitesystem_sbas_obj)) { + return SATELLITESYSTEM_SBAS; + } else if (obj == MP_ROM_PTR(&gnss_satellitesystem_qzss_l1ca_obj)) { + return SATELLITESYSTEM_QZSS_L1CA; + } else if (obj == MP_ROM_PTR(&gnss_satellitesystem_qzss_l1s_obj)) { + return SATELLITESYSTEM_QZSS_L1S; + } + return SATELLITESYSTEM_NONE; +} + +mp_obj_t gnss_satellitesystem_type_to_obj(gnss_satellitesystem_t system) { + switch (system) { + case SATELLITESYSTEM_GPS: + return (mp_obj_t)MP_ROM_PTR(&gnss_satellitesystem_gps_obj); + case SATELLITESYSTEM_GLONASS: + return (mp_obj_t)MP_ROM_PTR(&gnss_satellitesystem_glonass_obj); + case SATELLITESYSTEM_SBAS: + return (mp_obj_t)MP_ROM_PTR(&gnss_satellitesystem_sbas_obj); + case SATELLITESYSTEM_QZSS_L1CA: + return (mp_obj_t)MP_ROM_PTR(&gnss_satellitesystem_qzss_l1ca_obj); + case SATELLITESYSTEM_QZSS_L1S: + return (mp_obj_t)MP_ROM_PTR(&gnss_satellitesystem_qzss_l1s_obj); + case SATELLITESYSTEM_NONE: + default: + return (mp_obj_t)MP_ROM_PTR(&mp_const_none_obj); + } +} + +STATIC const mp_rom_map_elem_t gnss_satellitesystem_locals_dict_table[] = { + {MP_ROM_QSTR(MP_QSTR_GPS), MP_ROM_PTR(&gnss_satellitesystem_gps_obj)}, + {MP_ROM_QSTR(MP_QSTR_GLONASS), MP_ROM_PTR(&gnss_satellitesystem_glonass_obj)}, + {MP_ROM_QSTR(MP_QSTR_SBAS), MP_ROM_PTR(&gnss_satellitesystem_sbas_obj)}, + {MP_ROM_QSTR(MP_QSTR_QZSS_L1CA), MP_ROM_PTR(&gnss_satellitesystem_qzss_l1ca_obj)}, + {MP_ROM_QSTR(MP_QSTR_QZSS_L1S), MP_ROM_PTR(&gnss_satellitesystem_qzss_l1s_obj)}, +}; +STATIC MP_DEFINE_CONST_DICT(gnss_satellitesystem_locals_dict, gnss_satellitesystem_locals_dict_table); + +STATIC void gnss_satellitesystem_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) { + qstr system = MP_QSTR_None; + if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_satellitesystem_gps_obj)) { + system = MP_QSTR_GPS; + } else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_satellitesystem_glonass_obj)) { + system = MP_QSTR_GLONASS; + } else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_satellitesystem_sbas_obj)) { + system = MP_QSTR_SBAS; + } else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_satellitesystem_qzss_l1ca_obj)) { + system = MP_QSTR_QZSS_L1CA; + } else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&gnss_satellitesystem_qzss_l1s_obj)) { + system = MP_QSTR_QZSS_L1S; + } + mp_printf(print, "%q.%q.%q", MP_QSTR_gnss, MP_QSTR_SatelliteSystem, system); +} + +const mp_obj_type_t gnss_satellitesystem_type = { + { &mp_type_type }, + .name = MP_QSTR_SatelliteSystem, + .print = gnss_satellitesystem_print, + .locals_dict = (mp_obj_t)&gnss_satellitesystem_locals_dict, +}; diff --git a/shared-bindings/gnss/SatelliteSystem.h b/shared-bindings/gnss/SatelliteSystem.h new file mode 100644 index 000000000..484e861ab --- /dev/null +++ b/shared-bindings/gnss/SatelliteSystem.h @@ -0,0 +1,55 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_SATELLITESYSTEM_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_SATELLITESYSTEM_H + +#include "py/obj.h" + +typedef enum { + SATELLITESYSTEM_NONE = 0, + SATELLITESYSTEM_GPS = (1U << 0), + SATELLITESYSTEM_GLONASS = (1U << 1), + SATELLITESYSTEM_SBAS = (1U << 2), + SATELLITESYSTEM_QZSS_L1CA = (1U << 3), + SATELLITESYSTEM_QZSS_L1S = (1U << 4), +} gnss_satellitesystem_t; + +const mp_obj_type_t gnss_satellitesystem_type; + +gnss_satellitesystem_t gnss_satellitesystem_obj_to_type(mp_obj_t obj); +mp_obj_t gnss_satellitesystem_type_to_obj(gnss_satellitesystem_t mode); + +typedef struct { + mp_obj_base_t base; +} gnss_satellitesystem_obj_t; +extern const gnss_satellitesystem_obj_t gnss_satellitesystem_gps_obj; +extern const gnss_satellitesystem_obj_t gnss_satellitesystem_glonass_obj; +extern const gnss_satellitesystem_obj_t gnss_satellitesystem_sbas_obj; +extern const gnss_satellitesystem_obj_t gnss_satellitesystem_qzss_l1ca_obj; +extern const gnss_satellitesystem_obj_t gnss_satellitesystem_qzss_l1s_obj; + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_GNSS_SATELLITESYSTEM_H diff --git a/shared-bindings/gnss/__init__.c b/shared-bindings/gnss/__init__.c new file mode 100644 index 000000000..b3cf722f1 --- /dev/null +++ b/shared-bindings/gnss/__init__.c @@ -0,0 +1,53 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright 2020 Sony Semiconductor Solutions Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "py/obj.h" +#include "py/runtime.h" +#include "py/mphal.h" +#include "shared-bindings/gnss/GNSS.h" +#include "shared-bindings/gnss/SatelliteSystem.h" +#include "shared-bindings/gnss/PositionFix.h" +#include "shared-bindings/util.h" + +//| """Global Navigation Satellite System +//| +//| The `gnss` module contains classes to control the GNSS and acquire positioning information.""" +//| +STATIC const mp_rom_map_elem_t gnss_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_gnss) }, + { MP_ROM_QSTR(MP_QSTR_GNSS), MP_ROM_PTR(&gnss_type) }, + + // Enum-like Classes. + { MP_ROM_QSTR(MP_QSTR_SatelliteSystem), MP_ROM_PTR(&gnss_satellitesystem_type) }, + { MP_ROM_QSTR(MP_QSTR_PositionFix), MP_ROM_PTR(&gnss_positionfix_type) }, +}; + +STATIC MP_DEFINE_CONST_DICT(gnss_module_globals, gnss_module_globals_table); + +const mp_obj_module_t gnss_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&gnss_module_globals, +}; diff --git a/shared-bindings/help.rst b/shared-bindings/help.rst new file mode 100644 index 000000000..f6d72a556 --- /dev/null +++ b/shared-bindings/help.rst @@ -0,0 +1,31 @@ +.. This file is part of the MicroPython project, http://micropython.org/ + + The MIT License (MIT) + + Copyright (c) 2016 Scott Shawcroft for Adafruit Industries + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. + +:func:`help` - Built-in method to provide helpful information +============================================================== + +.. function:: help(object=None) + + Prints a help method about the given object. When ``object`` is none, + prints general port information. diff --git a/shared-bindings/i2cperipheral/I2CPeripheral.c b/shared-bindings/i2cperipheral/I2CPeripheral.c new file mode 100644 index 000000000..4a3900174 --- /dev/null +++ b/shared-bindings/i2cperipheral/I2CPeripheral.c @@ -0,0 +1,435 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2018 Noralf Trønnes + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/i2cperipheral/I2CPeripheral.h" +#include "shared-bindings/time/__init__.h" +#include "shared-bindings/util.h" + +#include "lib/utils/buffer_helper.h" +#include "lib/utils/context_manager_helpers.h" +#include "lib/utils/interrupt_char.h" + +#include "py/mperrno.h" +#include "py/mphal.h" +#include "py/obj.h" +#include "py/objproperty.h" +#include "py/runtime.h" + +STATIC mp_obj_t mp_obj_new_i2cperipheral_i2c_peripheral_request(i2cperipheral_i2c_peripheral_obj_t *peripheral, uint8_t address, bool is_read, bool is_restart) { + i2cperipheral_i2c_peripheral_request_obj_t *self = m_new_obj(i2cperipheral_i2c_peripheral_request_obj_t); + self->base.type = &i2cperipheral_i2c_peripheral_request_type; + self->peripheral = peripheral; + self->address = address; + self->is_read = is_read; + self->is_restart = is_restart; + return (mp_obj_t)self; +} + +//| class I2CPeripheral: +//| """Two wire serial protocol peripheral""" +//| +//| def __init__(self, scl: microcontroller.Pin, sda: microcontroller.Pin, addresses: tuple, smbus: bool = False): +//| """I2C is a two-wire protocol for communicating between devices. +//| This implements the peripheral (sensor, secondary) side. +//| +//| :param ~microcontroller.Pin scl: The clock pin +//| :param ~microcontroller.Pin sda: The data pin +//| :param tuple addresses: The I2C addresses to respond to (how many is hw dependent). +//| :param bool smbus: Use SMBUS timings if the hardware supports it""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + i2cperipheral_i2c_peripheral_obj_t *self = m_new_obj(i2cperipheral_i2c_peripheral_obj_t); + self->base.type = &i2cperipheral_i2c_peripheral_type; + enum { ARG_scl, ARG_sda, ARG_addresses, ARG_smbus }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_scl, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_sda, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_addresses, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_smbus, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = false} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + const mcu_pin_obj_t* scl = validate_obj_is_free_pin(args[ARG_scl].u_obj); + const mcu_pin_obj_t* sda = validate_obj_is_free_pin(args[ARG_sda].u_obj); + + mp_obj_iter_buf_t iter_buf; + mp_obj_t iterable = mp_getiter(args[ARG_addresses].u_obj, &iter_buf); + mp_obj_t item; + uint8_t *addresses = NULL; + unsigned int i = 0; + while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { + mp_int_t value; + if (!mp_obj_get_int_maybe(item, &value)) { + mp_raise_TypeError(translate("can't convert address to int")); + } + if (value < 0x00 || value > 0x7f) { + mp_raise_ValueError(translate("address out of bounds")); + } + addresses = m_renew(uint8_t, addresses, i, i + 1); + addresses[i++] = value; + } + if (i == 0) { + mp_raise_ValueError(translate("addresses is empty")); + } + + common_hal_i2cperipheral_i2c_peripheral_construct(self, scl, sda, addresses, i, args[ARG_smbus].u_bool); + return (mp_obj_t)self; +} + +//| def deinit(self, ) -> Any: +//| """Releases control of the underlying hardware so other classes can use it.""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_obj_deinit(mp_obj_t self_in) { + mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cperipheral_i2c_peripheral_type)); + i2cperipheral_i2c_peripheral_obj_t *self = MP_OBJ_TO_PTR(self_in); + common_hal_i2cperipheral_i2c_peripheral_deinit(self); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(i2cperipheral_i2c_peripheral_deinit_obj, i2cperipheral_i2c_peripheral_obj_deinit); + +//| def __enter__(self, ) -> Any: +//| """No-op used in Context Managers.""" +//| ... +//| +// Provided by context manager helper. + +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware on context exit. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_obj___exit__(size_t n_args, const mp_obj_t *args) { + mp_check_self(MP_OBJ_IS_TYPE(args[0], &i2cperipheral_i2c_peripheral_type)); + i2cperipheral_i2c_peripheral_obj_t *self = MP_OBJ_TO_PTR(args[0]); + common_hal_i2cperipheral_i2c_peripheral_deinit(self); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(i2cperipheral_i2c_peripheral___exit___obj, 4, 4, i2cperipheral_i2c_peripheral_obj___exit__); + +//| def request(self, timeout: float = -1) -> Any: +//| """Wait for an I2C request. +//| +//| :param float timeout: Timeout in seconds. Zero means wait forever, a negative value means check once +//| :return: I2C Slave Request or None if timeout=-1 and there's no request +//| :rtype: ~i2cperipheral.I2CPeripheralRequest""" +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + mp_check_self(MP_OBJ_IS_TYPE(pos_args[0], &i2cperipheral_i2c_peripheral_type)); + i2cperipheral_i2c_peripheral_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); + if(common_hal_i2cperipheral_i2c_peripheral_deinited(self)) { + raise_deinited_error(); + } + enum { ARG_timeout }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NEW_SMALL_INT(-1)} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + #if MICROPY_PY_BUILTINS_FLOAT + float f = mp_obj_get_float(args[ARG_timeout].u_obj) * 1000; + int timeout_ms = (int)f; + #else + int timeout_ms = mp_obj_get_int(args[ARG_timeout].u_obj) * 1000; + #endif + + bool forever = false; + uint64_t timeout_end = 0; + if (timeout_ms == 0) { + forever = true; + } else if (timeout_ms > 0) { + timeout_end = common_hal_time_monotonic() + timeout_ms; + } + + int last_error = 0; + + do { + uint8_t address; + bool is_read; + bool is_restart; + + RUN_BACKGROUND_TASKS; + if (mp_hal_is_interrupted()) { + return mp_const_none; + } + + int status = common_hal_i2cperipheral_i2c_peripheral_is_addressed(self, &address, &is_read, &is_restart); + if (status < 0) { + // On error try one more time before bailing out + if (last_error) { + mp_raise_OSError(last_error); + } + last_error = -status; + mp_hal_delay_ms(10); + continue; + } + + last_error = 0; + + if (status == 0) { + mp_hal_delay_us(10); + continue; + } + + return mp_obj_new_i2cperipheral_i2c_peripheral_request(self, address, is_read, is_restart); + } while (forever || common_hal_time_monotonic() < timeout_end); + + if (timeout_ms > 0) { + mp_raise_OSError(MP_ETIMEDOUT); + } + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_KW(i2cperipheral_i2c_peripheral_request_obj, 1, i2cperipheral_i2c_peripheral_request); + +STATIC const mp_rom_map_elem_t i2cperipheral_i2c_peripheral_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) }, + { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&i2cperipheral_i2c_peripheral___exit___obj) }, + { MP_ROM_QSTR(MP_QSTR_request), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_obj) }, + +}; + +STATIC MP_DEFINE_CONST_DICT(i2cperipheral_i2c_peripheral_locals_dict, i2cperipheral_i2c_peripheral_locals_dict_table); + +const mp_obj_type_t i2cperipheral_i2c_peripheral_type = { + { &mp_type_type }, + .name = MP_QSTR_I2CPeripheral, + .make_new = i2cperipheral_i2c_peripheral_make_new, + .locals_dict = (mp_obj_dict_t*)&i2cperipheral_i2c_peripheral_locals_dict, +}; + +//| class I2CPeripheralRequest: +//| +//| def __init__(self, peripheral: i2cperipheral.I2CPeripheral, address: int, is_read: bool, is_restart: bool): +//| """Information about an I2C transfer request +//| This cannot be instantiated directly, but is returned by :py:meth:`I2CPeripheral.request`. +//| +//| :param peripheral: The I2CPeripheral object receiving this request +//| :param address: I2C address +//| :param is_read: True if the main peripheral is requesting data +//| :param is_restart: Repeated Start Condition""" +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { + mp_arg_check_num(n_args, kw_args, 4, 4, false); + return mp_obj_new_i2cperipheral_i2c_peripheral_request(args[0], mp_obj_get_int(args[1]), mp_obj_is_true(args[2]), mp_obj_is_true(args[3])); +} + +//| def __enter__(self, ) -> Any: +//| """No-op used in Context Managers.""" +//| ... +//| +// Provided by context manager helper. + +//| def __exit__(self, ) -> Any: +//| """Close the request.""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_obj___exit__(size_t n_args, const mp_obj_t *args) { + mp_check_self(MP_OBJ_IS_TYPE(args[0], &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(args[0]); + common_hal_i2cperipheral_i2c_peripheral_close(self->peripheral); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(i2cperipheral_i2c_peripheral_request___exit___obj, 4, 4, i2cperipheral_i2c_peripheral_request_obj___exit__); + +//| address: int = ... +//| """The I2C address of the request.""" +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_get_address(mp_obj_t self_in) { + mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(self_in); + return mp_obj_new_int(self->address); +} +MP_DEFINE_CONST_PROP_GET(i2cperipheral_i2c_peripheral_request_address_obj, i2cperipheral_i2c_peripheral_request_get_address); + +//| is_read: bool = ... +//| """The I2C main controller is reading from this peripheral.""" +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_get_is_read(mp_obj_t self_in) { + mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(self_in); + return mp_obj_new_bool(self->is_read); +} +MP_DEFINE_CONST_PROP_GET(i2cperipheral_i2c_peripheral_request_is_read_obj, i2cperipheral_i2c_peripheral_request_get_is_read); + +//| is_restart: bool = ... +//| """Is Repeated Start Condition.""" +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_get_is_restart(mp_obj_t self_in) { + mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(self_in); + return mp_obj_new_bool(self->is_restart); +} +MP_DEFINE_CONST_PROP_GET(i2cperipheral_i2c_peripheral_request_is_restart_obj, i2cperipheral_i2c_peripheral_request_get_is_restart); + +//| def read(self, n: int = -1, ack: bool = True) -> bytearray: +//| """Read data. +//| If ack=False, the caller is responsible for calling :py:meth:`I2CPeripheralRequest.ack`. +//| +//| :param n: Number of bytes to read (negative means all) +//| :param ack: Whether or not to send an ACK after the n'th byte +//| :return: Bytes read""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_read(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + mp_check_self(MP_OBJ_IS_TYPE(pos_args[0], &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); + enum { ARG_n, ARG_ack }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_n, MP_ARG_INT, {.u_int = -1} }, + { MP_QSTR_ack, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = true} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + if (self->is_read) { + mp_raise_OSError(MP_EACCES); + } + + int n = args[ARG_n].u_int; + if (n == 0) { + return mp_obj_new_bytearray(0, NULL); + } + bool ack = args[ARG_ack].u_bool; + + int i = 0; + uint8_t *buffer = NULL; + uint64_t timeout_end = common_hal_time_monotonic() + 10 * 1000; + while (common_hal_time_monotonic() < timeout_end) { + RUN_BACKGROUND_TASKS; + if (mp_hal_is_interrupted()) { + break; + } + + uint8_t data; + int num = common_hal_i2cperipheral_i2c_peripheral_read_byte(self->peripheral, &data); + if (num == 0) { + break; + } + + buffer = m_renew(uint8_t, buffer, i, i + 1); + buffer[i++] = data; + if (i == n) { + if (ack) { + common_hal_i2cperipheral_i2c_peripheral_ack(self->peripheral, true); + } + break; + } + common_hal_i2cperipheral_i2c_peripheral_ack(self->peripheral, true); + } + + return mp_obj_new_bytearray(i, buffer); +} +MP_DEFINE_CONST_FUN_OBJ_KW(i2cperipheral_i2c_peripheral_request_read_obj, 1, i2cperipheral_i2c_peripheral_request_read); + +//| def write(self, buffer: bytearray) -> int: +//| """Write the data contained in buffer. +//| +//| :param buffer: Write out the data in this buffer +//| :return: Number of bytes written""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_write(mp_obj_t self_in, mp_obj_t buf_in) { + mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(self_in); + + if (!self->is_read) { + mp_raise_OSError(MP_EACCES); + } + + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ); + + for (size_t i = 0; i < bufinfo.len; i++) { + RUN_BACKGROUND_TASKS; + if (mp_hal_is_interrupted()) { + break; + } + + int num = common_hal_i2cperipheral_i2c_peripheral_write_byte(self->peripheral, ((uint8_t *)(bufinfo.buf))[i]); + if (num == 0) { + return mp_obj_new_int(i); + } + } + + return mp_obj_new_int(bufinfo.len); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(i2cperipheral_i2c_peripheral_request_write_obj, i2cperipheral_i2c_peripheral_request_write); + +//| def ack(self, ack: bool = True) -> Any: +//| """Acknowledge or Not Acknowledge last byte received. +//| Use together with :py:meth:`I2CPeripheralRequest.read` ack=False. +//| +//| :param ack: Whether to send an ACK or NACK""" +//| ... +//| +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_ack(uint n_args, const mp_obj_t *args) { + mp_check_self(MP_OBJ_IS_TYPE(args[0], &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(args[0]); + bool ack = (n_args == 1) ? true : mp_obj_is_true(args[1]); + + if (self->is_read) { + mp_raise_OSError(MP_EACCES); + } + + common_hal_i2cperipheral_i2c_peripheral_ack(self->peripheral, ack); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(i2cperipheral_i2c_peripheral_request_ack_obj, 1, 2, i2cperipheral_i2c_peripheral_request_ack); + +STATIC mp_obj_t i2cperipheral_i2c_peripheral_request_close(mp_obj_t self_in) { + mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cperipheral_i2c_peripheral_request_type)); + i2cperipheral_i2c_peripheral_request_obj_t *self = MP_OBJ_TO_PTR(self_in); + + common_hal_i2cperipheral_i2c_peripheral_close(self->peripheral); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(i2cperipheral_i2c_peripheral_request_close_obj, i2cperipheral_i2c_peripheral_request_close); + +STATIC const mp_rom_map_elem_t i2cperipheral_i2c_peripheral_request_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) }, + { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request___exit___obj) }, + { MP_ROM_QSTR(MP_QSTR_address), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_address_obj) }, + { MP_ROM_QSTR(MP_QSTR_is_read), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_is_read_obj) }, + { MP_ROM_QSTR(MP_QSTR_is_restart), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_is_restart_obj) }, + { MP_ROM_QSTR(MP_QSTR_read), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_read_obj) }, + { MP_ROM_QSTR(MP_QSTR_write), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_write_obj) }, + { MP_ROM_QSTR(MP_QSTR_ack), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_ack_obj) }, + { MP_ROM_QSTR(MP_QSTR_close), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_request_close_obj) }, +}; + +STATIC MP_DEFINE_CONST_DICT(i2cperipheral_i2c_peripheral_request_locals_dict, i2cperipheral_i2c_peripheral_request_locals_dict_table); + +const mp_obj_type_t i2cperipheral_i2c_peripheral_request_type = { + { &mp_type_type }, + .name = MP_QSTR_I2CPeripheralRequest, + .make_new = i2cperipheral_i2c_peripheral_request_make_new, + .locals_dict = (mp_obj_dict_t*)&i2cperipheral_i2c_peripheral_request_locals_dict, +}; diff --git a/shared-bindings/i2cslave/I2CSlave.h b/shared-bindings/i2cperipheral/I2CPeripheral.h index abb761416..3035cfbfe 100644 --- a/shared-bindings/i2cslave/I2CSlave.h +++ b/shared-bindings/i2cperipheral/I2CPeripheral.h @@ -30,31 +30,31 @@ #include "py/obj.h" #include "common-hal/microcontroller/Pin.h" -#include "common-hal/i2cslave/I2CSlave.h" +#include "common-hal/i2cperipheral/I2CPeripheral.h" typedef struct { mp_obj_base_t base; - i2cslave_i2c_slave_obj_t *slave; + i2cperipheral_i2c_peripheral_obj_t *peripheral; uint16_t address; bool is_read; bool is_restart; -} i2cslave_i2c_slave_request_obj_t; +} i2cperipheral_i2c_peripheral_request_obj_t; -extern const mp_obj_type_t i2cslave_i2c_slave_request_type; +extern const mp_obj_type_t i2cperipheral_i2c_peripheral_request_type; -extern const mp_obj_type_t i2cslave_i2c_slave_type; +extern const mp_obj_type_t i2cperipheral_i2c_peripheral_type; -extern void common_hal_i2cslave_i2c_slave_construct(i2cslave_i2c_slave_obj_t *self, +extern void common_hal_i2cperipheral_i2c_peripheral_construct(i2cperipheral_i2c_peripheral_obj_t *self, const mcu_pin_obj_t* scl, const mcu_pin_obj_t* sda, uint8_t *addresses, unsigned int num_addresses, bool smbus); -extern void common_hal_i2cslave_i2c_slave_deinit(i2cslave_i2c_slave_obj_t *self); -extern bool common_hal_i2cslave_i2c_slave_deinited(i2cslave_i2c_slave_obj_t *self); +extern void common_hal_i2cperipheral_i2c_peripheral_deinit(i2cperipheral_i2c_peripheral_obj_t *self); +extern bool common_hal_i2cperipheral_i2c_peripheral_deinited(i2cperipheral_i2c_peripheral_obj_t *self); -extern int common_hal_i2cslave_i2c_slave_is_addressed(i2cslave_i2c_slave_obj_t *self, +extern int common_hal_i2cperipheral_i2c_peripheral_is_addressed(i2cperipheral_i2c_peripheral_obj_t *self, uint8_t *address, bool *is_read, bool *is_restart); -extern int common_hal_i2cslave_i2c_slave_read_byte(i2cslave_i2c_slave_obj_t *self, uint8_t *data); -extern int common_hal_i2cslave_i2c_slave_write_byte(i2cslave_i2c_slave_obj_t *self, uint8_t data); -extern void common_hal_i2cslave_i2c_slave_ack(i2cslave_i2c_slave_obj_t *self, bool ack); -extern void common_hal_i2cslave_i2c_slave_close(i2cslave_i2c_slave_obj_t *self); +extern int common_hal_i2cperipheral_i2c_peripheral_read_byte(i2cperipheral_i2c_peripheral_obj_t *self, uint8_t *data); +extern int common_hal_i2cperipheral_i2c_peripheral_write_byte(i2cperipheral_i2c_peripheral_obj_t *self, uint8_t data); +extern void common_hal_i2cperipheral_i2c_peripheral_ack(i2cperipheral_i2c_peripheral_obj_t *self, bool ack); +extern void common_hal_i2cperipheral_i2c_peripheral_close(i2cperipheral_i2c_peripheral_obj_t *self); #endif // MICROPY_INCLUDED_SHARED_BINDINGS_BUSIO_I2C_SLAVE_H diff --git a/shared-bindings/i2cslave/__init__.c b/shared-bindings/i2cperipheral/__init__.c index 1c692e54e..e2cb8509d 100644 --- a/shared-bindings/i2cslave/__init__.c +++ b/shared-bindings/i2cperipheral/__init__.c @@ -30,44 +30,32 @@ #include "py/runtime.h" #include "shared-bindings/microcontroller/Pin.h" -//#include "shared-bindings/i2cslave/__init__.h" -#include "shared-bindings/i2cslave/I2CSlave.h" +//#include "shared-bindings/i2cperipheral/__init__.h" +#include "shared-bindings/i2cperipheral/I2CPeripheral.h" #include "py/runtime.h" -//| :mod:`i2cslave` --- Two wire serial protocol slave -//| ================================================== +//| """Two wire serial protocol peripheral //| -//| .. module:: i2cslave -//| :synopsis: Two wire serial protocol slave -//| :platform: SAMD21, SAMD51 +//| The `i2cperipheral` module contains classes to support an I2C peripheral. //| -//| The `i2cslave` module contains classes to support a I2C slave. -//| -//| Classes -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| I2CSlave -//| -//| Example emulating 2 devices:: +//| Example emulating a peripheral with 2 addresses (read and write):: //| //| import board -//| from i2cslave import I2CSlave +//| from i2cperipheral import I2CPeripheral //| //| regs = [0] * 16 //| index = 0 //| -//| with I2CSlave(board.SCL, board.SDA, (0x40, 0x41)) as slave: +//| with I2CPeripheral(board.SCL, board.SDA, (0x40, 0x41)) as device: //| while True: -//| r = slave.request() +//| r = device.request() //| if not r: //| # Maybe do some housekeeping //| continue -//| with r: # Closes the transfer if necessary by sending a NACK or feeding the master dummy bytes +//| with r: # Closes the transfer if necessary by sending a NACK or feeding dummy bytes //| if r.address == 0x40: -//| if not r.is_read: # Master write which is Slave read +//| if not r.is_read: # Main write which is Selected read //| b = r.read(1) //| if not b or b[0] > 15: //| break @@ -75,11 +63,11 @@ //| b = r.read(1) //| if b: //| regs[index] = b[0] -//| elif r.is_restart: # Combined transfer: This is the Master read message +//| elif r.is_restart: # Combined transfer: This is the Main read message //| n = r.write(bytes([regs[index]])) //| #else: //| # A read transfer is not supported in this example -//| # If the Master tries, it will get 0xff byte(s) by the ctx manager (r.close()) +//| # If the microcontroller tries, it will get 0xff byte(s) by the ctx manager (r.close()) //| elif r.address == 0x41: //| if not r.is_read: //| b = r.read(1) @@ -87,7 +75,7 @@ //| # do something //| pass //| -//| This example sets up an I2C slave that can be accessed from Linux like this:: +//| This example sets up an I2C device that can be accessed from Linux like this:: //| //| $ i2cget -y 1 0x40 0x01 //| 0x00 @@ -96,22 +84,23 @@ //| 0xaa //| //| .. warning:: -//| I2CSlave makes use of clock stretching in order to slow down the master. -//| Make sure the I2C master supports this. +//| I2CPeripheral makes use of clock stretching in order to slow down +//| the host. +//| Make sure the I2C host supports this. //| //| Raspberry Pi in particular does not support this with its I2C hw block. //| This can be worked around by using the ``i2c-gpio`` bit banging driver. -//| Since the RPi firmware uses the hw i2c, it's not possible to emulate a HAT eeprom. +//| Since the RPi firmware uses the hw i2c, it's not possible to emulate a HAT eeprom.""" //| -STATIC const mp_rom_map_elem_t i2cslave_module_globals_table[] = { - { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_i2cslave) }, - { MP_ROM_QSTR(MP_QSTR_I2CSlave), MP_ROM_PTR(&i2cslave_i2c_slave_type) }, +STATIC const mp_rom_map_elem_t i2cperipheral_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_i2cperipheral) }, + { MP_ROM_QSTR(MP_QSTR_I2CPeripheral), MP_ROM_PTR(&i2cperipheral_i2c_peripheral_type) }, }; -STATIC MP_DEFINE_CONST_DICT(i2cslave_module_globals, i2cslave_module_globals_table); +STATIC MP_DEFINE_CONST_DICT(i2cperipheral_module_globals, i2cperipheral_module_globals_table); -const mp_obj_module_t i2cslave_module = { +const mp_obj_module_t i2cperipheral_module = { .base = { &mp_type_module }, - .globals = (mp_obj_dict_t*)&i2cslave_module_globals, + .globals = (mp_obj_dict_t*)&i2cperipheral_module_globals, }; diff --git a/shared-bindings/i2cslave/I2CSlave.c b/shared-bindings/i2cslave/I2CSlave.c deleted file mode 100644 index c98ea52e0..000000000 --- a/shared-bindings/i2cslave/I2CSlave.c +++ /dev/null @@ -1,449 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2018 Noralf Trønnes - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "shared-bindings/microcontroller/Pin.h" -#include "shared-bindings/i2cslave/I2CSlave.h" -#include "shared-bindings/time/__init__.h" -#include "shared-bindings/util.h" - -#include "lib/utils/buffer_helper.h" -#include "lib/utils/context_manager_helpers.h" -#include "lib/utils/interrupt_char.h" - -#include "py/mperrno.h" -#include "py/mphal.h" -#include "py/obj.h" -#include "py/objproperty.h" -#include "py/runtime.h" - -STATIC mp_obj_t mp_obj_new_i2cslave_i2c_slave_request(i2cslave_i2c_slave_obj_t *slave, uint8_t address, bool is_read, bool is_restart) { - i2cslave_i2c_slave_request_obj_t *self = m_new_obj(i2cslave_i2c_slave_request_obj_t); - self->base.type = &i2cslave_i2c_slave_request_type; - self->slave = slave; - self->address = address; - self->is_read = is_read; - self->is_restart = is_restart; - return (mp_obj_t)self; -} - -//| .. currentmodule:: i2cslave -//| -//| :class:`I2CSlave` --- Two wire serial protocol slave -//| ---------------------------------------------------- -//| -//| .. class:: I2CSlave(scl, sda, addresses, smbus=False) -//| -//| I2C is a two-wire protocol for communicating between devices. -//| This implements the slave side. -//| -//| :param ~microcontroller.Pin scl: The clock pin -//| :param ~microcontroller.Pin sda: The data pin -//| :param tuple addresses: The I2C addresses to respond to (how many is hw dependent). -//| :param bool smbus: Use SMBUS timings if the hardware supports it -//| -STATIC mp_obj_t i2cslave_i2c_slave_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { - i2cslave_i2c_slave_obj_t *self = m_new_obj(i2cslave_i2c_slave_obj_t); - self->base.type = &i2cslave_i2c_slave_type; - enum { ARG_scl, ARG_sda, ARG_addresses, ARG_smbus }; - static const mp_arg_t allowed_args[] = { - { MP_QSTR_scl, MP_ARG_REQUIRED | MP_ARG_OBJ }, - { MP_QSTR_sda, MP_ARG_REQUIRED | MP_ARG_OBJ }, - { MP_QSTR_addresses, MP_ARG_REQUIRED | MP_ARG_OBJ }, - { MP_QSTR_smbus, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = false} }, - }; - mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; - mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - - assert_pin(args[ARG_scl].u_obj, false); - assert_pin(args[ARG_sda].u_obj, false); - const mcu_pin_obj_t* scl = MP_OBJ_TO_PTR(args[ARG_scl].u_obj); - assert_pin_free(scl); - const mcu_pin_obj_t* sda = MP_OBJ_TO_PTR(args[ARG_sda].u_obj); - assert_pin_free(sda); - - mp_obj_iter_buf_t iter_buf; - mp_obj_t iterable = mp_getiter(args[ARG_addresses].u_obj, &iter_buf); - mp_obj_t item; - uint8_t *addresses = NULL; - unsigned int i = 0; - while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { - mp_int_t value; - if (!mp_obj_get_int_maybe(item, &value)) { - mp_raise_TypeError(translate("can't convert address to int")); - } - if (value < 0x00 || value > 0x7f) { - mp_raise_ValueError(translate("address out of bounds")); - } - addresses = m_renew(uint8_t, addresses, i, i + 1); - addresses[i++] = value; - } - if (i == 0) { - mp_raise_ValueError(translate("addresses is empty")); - } - - common_hal_i2cslave_i2c_slave_construct(self, scl, sda, addresses, i, args[ARG_smbus].u_bool); - return (mp_obj_t)self; -} - -//| .. method:: deinit() -//| -//| Releases control of the underlying hardware so other classes can use it. -//| -STATIC mp_obj_t i2cslave_i2c_slave_obj_deinit(mp_obj_t self_in) { - mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cslave_i2c_slave_type)); - i2cslave_i2c_slave_obj_t *self = MP_OBJ_TO_PTR(self_in); - common_hal_i2cslave_i2c_slave_deinit(self); - return mp_const_none; -} -MP_DEFINE_CONST_FUN_OBJ_1(i2cslave_i2c_slave_deinit_obj, i2cslave_i2c_slave_obj_deinit); - -//| .. method:: __enter__() -//| -//| No-op used in Context Managers. -//| -// Provided by context manager helper. - -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware on context exit. See -//| :ref:`lifetime-and-contextmanagers` for more info. -//| -STATIC mp_obj_t i2cslave_i2c_slave_obj___exit__(size_t n_args, const mp_obj_t *args) { - mp_check_self(MP_OBJ_IS_TYPE(args[0], &i2cslave_i2c_slave_type)); - i2cslave_i2c_slave_obj_t *self = MP_OBJ_TO_PTR(args[0]); - common_hal_i2cslave_i2c_slave_deinit(self); - return mp_const_none; -} -STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(i2cslave_i2c_slave___exit___obj, 4, 4, i2cslave_i2c_slave_obj___exit__); - -//| .. method:: request(timeout=-1) -//| -//| Wait for an I2C request from a master. -//| -//| :param float timeout: Timeout in seconds. Zero means wait forever, a negative value means check once -//| :return: I2C Slave Request or None if timeout=-1 and there's no request -//| :rtype: ~i2cslave.I2CSlaveRequest -//| -STATIC mp_obj_t i2cslave_i2c_slave_request(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { - mp_check_self(MP_OBJ_IS_TYPE(pos_args[0], &i2cslave_i2c_slave_type)); - i2cslave_i2c_slave_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); - if(common_hal_i2cslave_i2c_slave_deinited(self)) { - raise_deinited_error(); - } - enum { ARG_timeout }; - static const mp_arg_t allowed_args[] = { - { MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NEW_SMALL_INT(-1)} }, - }; - mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; - mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - - #if MICROPY_PY_BUILTINS_FLOAT - float f = mp_obj_get_float(args[ARG_timeout].u_obj) * 1000; - int timeout_ms = (int)f; - #else - int timeout_ms = mp_obj_get_int(args[ARG_timeout].u_obj) * 1000; - #endif - - bool forever = false; - uint64_t timeout_end = 0; - if (timeout_ms == 0) { - forever = true; - } else if (timeout_ms > 0) { - timeout_end = common_hal_time_monotonic() + timeout_ms; - } - - int last_error = 0; - - do { - uint8_t address; - bool is_read; - bool is_restart; - - RUN_BACKGROUND_TASKS; - if (mp_hal_is_interrupted()) { - return mp_const_none; - } - - int status = common_hal_i2cslave_i2c_slave_is_addressed(self, &address, &is_read, &is_restart); - if (status < 0) { - // On error try one more time before bailing out - if (last_error) { - mp_raise_OSError(last_error); - } - last_error = -status; - mp_hal_delay_ms(10); - continue; - } - - last_error = 0; - - if (status == 0) { - mp_hal_delay_us(10); - continue; - } - - return mp_obj_new_i2cslave_i2c_slave_request(self, address, is_read, is_restart); - } while (forever || common_hal_time_monotonic() < timeout_end); - - if (timeout_ms > 0) { - mp_raise_OSError(MP_ETIMEDOUT); - } - return mp_const_none; -} -STATIC MP_DEFINE_CONST_FUN_OBJ_KW(i2cslave_i2c_slave_request_obj, 1, i2cslave_i2c_slave_request); - -STATIC const mp_rom_map_elem_t i2cslave_i2c_slave_locals_dict_table[] = { - { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&i2cslave_i2c_slave_deinit_obj) }, - { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) }, - { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&i2cslave_i2c_slave___exit___obj) }, - { MP_ROM_QSTR(MP_QSTR_request), MP_ROM_PTR(&i2cslave_i2c_slave_request_obj) }, - -}; - -STATIC MP_DEFINE_CONST_DICT(i2cslave_i2c_slave_locals_dict, i2cslave_i2c_slave_locals_dict_table); - -const mp_obj_type_t i2cslave_i2c_slave_type = { - { &mp_type_type }, - .name = MP_QSTR_I2CSlave, - .make_new = i2cslave_i2c_slave_make_new, - .locals_dict = (mp_obj_dict_t*)&i2cslave_i2c_slave_locals_dict, -}; - - -//| :class:`I2CSlaveRequest` --- I2C Slave Request -//| ---------------------------------------------- -//| -//| .. class:: I2CSlaveRequest(slave, address, is_read, is_restart) -//| -//| I2C transfer request from a master. -//| This cannot be instantiated directly, but is returned by :py:meth:`I2CSlave.request`. -//| -//| :param ~i2cslave.I2CSlave slave: The I2C Slave receiving this request -//| :param int address: I2C address -//| :param bool is_read: I2C Master read request -//| :param bool is_restart: Repeated Start Condition -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { - mp_arg_check_num(n_args, kw_args, 4, 4, false); - return mp_obj_new_i2cslave_i2c_slave_request(args[0], mp_obj_get_int(args[1]), mp_obj_is_true(args[2]), mp_obj_is_true(args[3])); -} - -//| .. method:: __enter__() -//| -//| No-op used in Context Managers. -//| -// Provided by context manager helper. - -//| .. method:: __exit__() -//| -//| Close the request. -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_obj___exit__(size_t n_args, const mp_obj_t *args) { - mp_check_self(MP_OBJ_IS_TYPE(args[0], &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(args[0]); - common_hal_i2cslave_i2c_slave_close(self->slave); - return mp_const_none; -} -STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(i2cslave_i2c_slave_request___exit___obj, 4, 4, i2cslave_i2c_slave_request_obj___exit__); - -//| .. attribute:: address -//| -//| The I2C address of the request. -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_get_address(mp_obj_t self_in) { - mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(self_in); - return mp_obj_new_int(self->address); -} -MP_DEFINE_CONST_PROP_GET(i2cslave_i2c_slave_request_address_obj, i2cslave_i2c_slave_request_get_address); - -//| .. attribute:: is_read -//| -//| The I2C master is reading from the device. -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_get_is_read(mp_obj_t self_in) { - mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(self_in); - return mp_obj_new_bool(self->is_read); -} -MP_DEFINE_CONST_PROP_GET(i2cslave_i2c_slave_request_is_read_obj, i2cslave_i2c_slave_request_get_is_read); - -//| .. attribute:: is_restart -//| -//| Is Repeated Start Condition. -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_get_is_restart(mp_obj_t self_in) { - mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(self_in); - return mp_obj_new_bool(self->is_restart); -} -MP_DEFINE_CONST_PROP_GET(i2cslave_i2c_slave_request_is_restart_obj, i2cslave_i2c_slave_request_get_is_restart); - -//| .. method:: read(n=-1, ack=True) -//| -//| Read data. -//| If ack=False, the caller is responsible for calling :py:meth:`I2CSlaveRequest.ack`. -//| -//| :param int n: Number of bytes to read (negative means all) -//| :param bool ack: Whether or not to send an ACK after the n'th byte -//| :return: Bytes read -//| :rtype: bytearray -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_read(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { - mp_check_self(MP_OBJ_IS_TYPE(pos_args[0], &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); - enum { ARG_n, ARG_ack }; - static const mp_arg_t allowed_args[] = { - { MP_QSTR_n, MP_ARG_INT, {.u_int = -1} }, - { MP_QSTR_ack, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = true} }, - }; - mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; - mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - - if (self->is_read) { - mp_raise_OSError(MP_EACCES); - } - - int n = args[ARG_n].u_int; - if (n == 0) { - return mp_obj_new_bytearray(0, NULL); - } - bool ack = args[ARG_ack].u_bool; - - int i = 0; - uint8_t *buffer = NULL; - uint64_t timeout_end = common_hal_time_monotonic() + 10 * 1000; - while (common_hal_time_monotonic() < timeout_end) { - RUN_BACKGROUND_TASKS; - if (mp_hal_is_interrupted()) { - break; - } - - uint8_t data; - int num = common_hal_i2cslave_i2c_slave_read_byte(self->slave, &data); - if (num == 0) { - break; - } - - buffer = m_renew(uint8_t, buffer, i, i + 1); - buffer[i++] = data; - if (i == n) { - if (ack) { - common_hal_i2cslave_i2c_slave_ack(self->slave, true); - } - break; - } - common_hal_i2cslave_i2c_slave_ack(self->slave, true); - } - - return mp_obj_new_bytearray(i, buffer); -} -MP_DEFINE_CONST_FUN_OBJ_KW(i2cslave_i2c_slave_request_read_obj, 1, i2cslave_i2c_slave_request_read); - -//| .. method:: write(buffer) -//| -//| Write the data contained in buffer. -//| -//| :param bytearray buffer: Write out the data in this buffer -//| :return: Number of bytes written -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_write(mp_obj_t self_in, mp_obj_t buf_in) { - mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(self_in); - - if (!self->is_read) { - mp_raise_OSError(MP_EACCES); - } - - mp_buffer_info_t bufinfo; - mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ); - - for (size_t i = 0; i < bufinfo.len; i++) { - RUN_BACKGROUND_TASKS; - if (mp_hal_is_interrupted()) { - break; - } - - int num = common_hal_i2cslave_i2c_slave_write_byte(self->slave, ((uint8_t *)(bufinfo.buf))[i]); - if (num == 0) { - return mp_obj_new_int(i); - } - } - - return mp_obj_new_int(bufinfo.len); -} -STATIC MP_DEFINE_CONST_FUN_OBJ_2(i2cslave_i2c_slave_request_write_obj, i2cslave_i2c_slave_request_write); - -//| .. method:: ack(ack=True) -//| -//| Acknowledge or Not Acknowledge last byte received. -//| Use together with :py:meth:`I2CSlaveRequest.read` ack=False. -//| -//| :param bool ack: Whether to send an ACK or NACK -//| -STATIC mp_obj_t i2cslave_i2c_slave_request_ack(uint n_args, const mp_obj_t *args) { - mp_check_self(MP_OBJ_IS_TYPE(args[0], &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(args[0]); - bool ack = (n_args == 1) ? true : mp_obj_is_true(args[1]); - - if (self->is_read) { - mp_raise_OSError(MP_EACCES); - } - - common_hal_i2cslave_i2c_slave_ack(self->slave, ack); - return mp_const_none; -} -MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(i2cslave_i2c_slave_request_ack_obj, 1, 2, i2cslave_i2c_slave_request_ack); - -STATIC mp_obj_t i2cslave_i2c_slave_request_close(mp_obj_t self_in) { - mp_check_self(MP_OBJ_IS_TYPE(self_in, &i2cslave_i2c_slave_request_type)); - i2cslave_i2c_slave_request_obj_t *self = MP_OBJ_TO_PTR(self_in); - - common_hal_i2cslave_i2c_slave_close(self->slave); - return mp_const_none; -} -STATIC MP_DEFINE_CONST_FUN_OBJ_1(i2cslave_i2c_slave_request_close_obj, i2cslave_i2c_slave_request_close); - -STATIC const mp_rom_map_elem_t i2cslave_i2c_slave_request_locals_dict_table[] = { - { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) }, - { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&i2cslave_i2c_slave_request___exit___obj) }, - { MP_ROM_QSTR(MP_QSTR_address), MP_ROM_PTR(&i2cslave_i2c_slave_request_address_obj) }, - { MP_ROM_QSTR(MP_QSTR_is_read), MP_ROM_PTR(&i2cslave_i2c_slave_request_is_read_obj) }, - { MP_ROM_QSTR(MP_QSTR_is_restart), MP_ROM_PTR(&i2cslave_i2c_slave_request_is_restart_obj) }, - { MP_ROM_QSTR(MP_QSTR_read), MP_ROM_PTR(&i2cslave_i2c_slave_request_read_obj) }, - { MP_ROM_QSTR(MP_QSTR_write), MP_ROM_PTR(&i2cslave_i2c_slave_request_write_obj) }, - { MP_ROM_QSTR(MP_QSTR_ack), MP_ROM_PTR(&i2cslave_i2c_slave_request_ack_obj) }, - { MP_ROM_QSTR(MP_QSTR_close), MP_ROM_PTR(&i2cslave_i2c_slave_request_close_obj) }, -}; - -STATIC MP_DEFINE_CONST_DICT(i2cslave_i2c_slave_request_locals_dict, i2cslave_i2c_slave_request_locals_dict_table); - -const mp_obj_type_t i2cslave_i2c_slave_request_type = { - { &mp_type_type }, - .name = MP_QSTR_I2CSlaveRequest, - .make_new = i2cslave_i2c_slave_request_make_new, - .locals_dict = (mp_obj_dict_t*)&i2cslave_i2c_slave_request_locals_dict, -}; diff --git a/shared-bindings/index.rst b/shared-bindings/index.rst index cbffdb614..bf04ae18b 100644 --- a/shared-bindings/index.rst +++ b/shared-bindings/index.rst @@ -7,13 +7,17 @@ present or if flash space is limited. For example, a microcontroller without analog features will not have `analogio`. See the `support_matrix` page for a list of modules supported on each board. +.. toctree:: + :hidden: + + support_matrix + Modules --------- .. toctree:: :glob: - :maxdepth: 3 + :maxdepth: 2 - support_matrix - */__init__ + ../shared-bindings/*/index help diff --git a/shared-bindings/math/__init__.c b/shared-bindings/math/__init__.c index 0bf8047c9..8226a08ec 100644 --- a/shared-bindings/math/__init__.c +++ b/shared-bindings/math/__init__.c @@ -38,15 +38,10 @@ #define MP_PI MICROPY_FLOAT_CONST(3.14159265358979323846) -//| :mod:`math` --- mathematical functions -//| ======================================================== -//| -//| .. module:: math -//| :synopsis: mathematical functions -//| :platform: SAMD21/SAMD51 +//| """mathematical functions //| //| The `math` module provides some basic mathematical functions for -//| working with floating-point numbers. +//| working with floating-point numbers.""" //| STATIC NORETURN void math_error(void) { @@ -83,182 +78,170 @@ STATIC NORETURN void math_error(void) { // 1.442695040888963407354163704 is 1/_M_LN2 #define log2(x) (log(x) * 1.442695040888963407354163704) #endif - //| Constants - //| --------- - //| - //| .. data:: e - //| - //| base of the natural logarithm - //| - //| .. data:: pi - //| - //| the ratio of a circle's circumference to its diameter - //| - - //| Functions - //| --------- - //| - //| .. function:: acos(x) - //| - //| Return the inverse cosine of ``x``. - //| - //| .. function:: asin(x) - //| - //| Return the inverse sine of ``x``. - //| - //| .. function:: atan(x) - //| - //| Return the inverse tangent of ``x``. - //| - //| .. function:: atan2(y,x) - //| - //| Return the principal value of the inverse tangent of ``y/x``. - //| - //| .. function:: ceil(x) - //| - //| Return an integer, being ``x`` rounded towards positive infinity. - //| - //| .. function:: copysign(x,y) - //| - //| Return ``x`` with the sign of ``y``. - //| - //| .. function:: cos(x) - //| - //| Return the cosine of ``x``. - //| - //| .. function:: degrees(x) - //| - //| Return radians ``x`` converted to degrees. - //| - //| .. function:: exp(x) - //| - //| Return the exponential of ``x``. - //| - //| .. function:: fabs(x) - //| - //| Return the absolute value of ``x``. - //| - //| .. function:: floor(x) - //| - //| Return an integer, being ``x`` rounded towards negative infinity. - //| - //| .. function:: fmod(x,y) - //| - //| Return the remainder of ``x/y``. - //| - //| .. function:: frexp(x) - //| - //| Decomposes a floating-point number into its mantissa and exponent. - //| The returned value is the tuple ``(m, e)`` such that ``x == m * 2**e`` - //| exactly. If ``x == 0`` then the function returns ``(0.0, 0)``, otherwise - //| the relation ``0.5 <= abs(m) < 1`` holds. - //| - //| .. function:: isfinite(x) - //| - //| Return ``True`` if ``x`` is finite. - //| - //| .. function:: isinf(x) - //| - //| Return ``True`` if ``x`` is infinite. - //| - //| .. function:: isnan(x) - //| - //| Return ``True`` if ``x`` is not-a-number - //| - //| .. function:: ldexp(x, exp) - //| - //| Return ``x * (2**exp)``. - //| - //| .. function:: modf(x) - //| - //| Return a tuple of two floats, being the fractional and integral parts of - //| ``x``. Both return values have the same sign as ``x``. - //| - //| .. function:: pow(x, y) - //| - //| Returns ``x`` to the power of ``y``. - //| - //| .. function:: radians(x) - //| - //| Return degrees ``x`` converted to radians. - //| - //| .. function:: sin(x) - //| - //| Return the sine of ``x``. - //| - //| .. function:: sqrt(x) - //| - //| Returns the square root of ``x``. - //| - //| .. function:: tan(x) - //| - //| Return the tangent of ``x``. - //| - //| .. function:: trunc(x) - //| - //| Return an integer, being ``x`` rounded towards 0. - //| + +//| e: Any = ... +//| """base of the natural logarithm""" +//| +//| pi: Any = ... +//| """the ratio of a circle's circumference to its diameter""" +//| + +//| def acos(x: Any) -> Any: +//| """Return the inverse cosine of ``x``.""" +//| ... +//| +//| def asin(x: Any) -> Any: +//| """Return the inverse sine of ``x``.""" +//| ... +//| +//| def atan(x: Any) -> Any: +//| """Return the inverse tangent of ``x``.""" +//| ... +//| +//| def atan2(y: Any, x: Any) -> Any: +//| """Return the principal value of the inverse tangent of ``y/x``.""" +//| ... +//| +//| def ceil(x: Any) -> Any: +//| """Return an integer, being ``x`` rounded towards positive infinity.""" +//| ... +//| +//| def copysign(x: Any, y: Any) -> Any: +//| """Return ``x`` with the sign of ``y``.""" +//| ... +//| +//| def cos(x: Any) -> Any: +//| """Return the cosine of ``x``.""" +//| ... +//| +//| def degrees(x: Any) -> Any: +//| """Return radians ``x`` converted to degrees.""" +//| ... +//| +//| def exp(x: Any) -> Any: +//| """Return the exponential of ``x``.""" +//| ... +//| +//| def fabs(x: Any) -> Any: +//| """Return the absolute value of ``x``.""" +//| ... +//| +//| def floor(x: Any) -> Any: +//| """Return an integer, being ``x`` rounded towards negative infinity.""" +//| ... +//| +//| def fmod(x: Any, y: Any) -> Any: +//| """Return the remainder of ``x/y``.""" +//| ... +//| +//| def frexp(x: Any) -> Any: +//| """Decomposes a floating-point number into its mantissa and exponent. +//| The returned value is the tuple ``(m, e)`` such that ``x == m * 2**e`` +//| exactly. If ``x == 0`` then the function returns ``(0.0, 0)``, otherwise +//| the relation ``0.5 <= abs(m) < 1`` holds.""" +//| ... +//| +//| def isfinite(x: Any) -> Any: +//| """Return ``True`` if ``x`` is finite.""" +//| ... +//| +//| def isinf(x: Any) -> Any: +//| """Return ``True`` if ``x`` is infinite.""" +//| ... +//| +//| def isnan(x: Any) -> Any: +//| """Return ``True`` if ``x`` is not-a-number""" +//| ... +//| +//| def ldexp(x: Any, exp: Any) -> Any: +//| """Return ``x * (2**exp)``.""" +//| ... +//| +//| def modf(x: Any) -> Any: +//| """Return a tuple of two floats, being the fractional and integral parts of +//| ``x``. Both return values have the same sign as ``x``.""" +//| ... +//| +//| def pow(x: Any, y: Any) -> Any: +//| """Returns ``x`` to the power of ``y``.""" +//| +//| def radians(x: Any) -> Any: +//| """Return degrees ``x`` converted to radians.""" +//| +//| def sin(x: Any) -> Any: +//| """Return the sine of ``x``.""" +//| ... +//| +//| def sqrt(x: Any) -> Any: +//| """Returns the square root of ``x``.""" +//| ... +//| +//| def tan(x: Any) -> Any: +//| """Return the tangent of ``x``.""" +//| ... +//| +//| def trunc(x: Any) -> Any: +//| """Return an integer, being ``x`` rounded towards 0.""" +//| ... +//| MATH_FUN_1_ERRCOND(sqrt, sqrt, (x < (mp_float_t)0.0)) MATH_FUN_2(pow, pow) MATH_FUN_1(exp, exp) #if MICROPY_PY_MATH_SPECIAL_FUNCTIONS -// Special functions -// ----------------- -// -// .. function:: expm1(x) -// -// Return ``exp(x) - 1``. -// +//| def expm1(x): +//| """Return ``exp(x) - 1``.""" +//| ... +//| MATH_FUN_1(expm1, expm1) -// .. function:: log2(x) -// -// Return the base-2 logarithm of ``x``. -// +//| def log2(x): +//| """Return the base-2 logarithm of ``x``.""" +//| ... +//| MATH_FUN_1_ERRCOND(log2, log2, (x <= (mp_float_t)0.0)) -// .. function:: log10(x) -// -// Return the base-10 logarithm of ``x``. -// +//| def log10(x): +//| """Return the base-10 logarithm of ``x``.""" +//| ... +//| MATH_FUN_1_ERRCOND(log10, log10, (x <= (mp_float_t)0.0)) -// .. function:: cosh(x) -// -// Return the hyperbolic cosine of ``x``. -// +//| def cosh(x): +//| """Return the hyperbolic cosine of ``x``.""" +//| ... +//| MATH_FUN_1(cosh, cosh) -// .. function:: sinh(x) -// -// Return the hyperbolic sine of ``x``. -// +//| def sinh(x): +//| """Return the hyperbolic sine of ``x``.""" +//| ... +//| MATH_FUN_1(sinh, sinh) -// .. function:: tanh(x) -// -// Return the hyperbolic tangent of ``x``. -// +//| def tanh(x): +//| """Return the hyperbolic tangent of ``x``.""" +//| ... +//| MATH_FUN_1(tanh, tanh) -// .. function:: acosh(x) -// -// Return the inverse hyperbolic cosine of ``x``. -// +//| def acosh(x): +//| """Return the inverse hyperbolic cosine of ``x``.""" +//| ... +//| MATH_FUN_1(acosh, acosh) -// .. function:: asinh(x) -// -// Return the inverse hyperbolic sine of ``x``. -// +//| def asinh(x): +//| """Return the inverse hyperbolic sine of ``x``.""" +//| ... +//| MATH_FUN_1(asinh, asinh) -// .. function:: atanh(x) -// -// Return the inverse hyperbolic tangent of ``x``. -// +//| def atanh(x): +//| """Return the inverse hyperbolic tangent of ``x``.""" +//| ... +//| MATH_FUN_1(atanh, atanh) #endif @@ -297,28 +280,28 @@ MATH_FUN_1_TO_INT(trunc, trunc) MATH_FUN_2(ldexp, ldexp) #if MICROPY_PY_MATH_SPECIAL_FUNCTIONS -// .. function:: erf(x) -// -// Return the error function of ``x``. -// +//| def erf(x): +//| """Return the error function of ``x``.""" +//| ... +//| MATH_FUN_1(erf, erf) -// .. function:: erfc(x) -// -// Return the complementary error function of ``x``. -// +//| def erfc(x): +//| """Return the complementary error function of ``x``.""" +//| ... +//| MATH_FUN_1(erfc, erfc) -// .. function:: gamma(x) -// -// Return the gamma function of ``x``. -// +//| def gamma(x): +//| """Return the gamma function of ``x``.""" +//| ... +//| MATH_FUN_1(gamma, tgamma) -// .. function:: lgamma(x) -// -// Return the natural logarithm of the gamma function of ``x``. -// +//| def lgamma(x): +//| """Return the natural logarithm of the gamma function of ``x``.""" +//| ... +//| MATH_FUN_1(lgamma, lgamma) #endif //TODO: factorial, fsum diff --git a/shared-bindings/microcontroller/Pin.c b/shared-bindings/microcontroller/Pin.c index 3635f0afb..d5b971ae5 100644 --- a/shared-bindings/microcontroller/Pin.c +++ b/shared-bindings/microcontroller/Pin.c @@ -33,18 +33,14 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: microcontroller +//| class Pin: +//| """Identifies an IO pin on the microcontroller.""" //| -//| :class:`Pin` --- Pin reference -//| ------------------------------------------ -//| -//| Identifies an IO pin on the microcontroller. -//| -//| .. class:: Pin() -//| -//| Identifies an IO pin on the microcontroller. They are fixed by the -//| hardware so they cannot be constructed on demand. Instead, use -//| `board` or `microcontroller.pin` to reference the desired pin. +//| def __init__(self, ): +//| """Identifies an IO pin on the microcontroller. They are fixed by the +//| hardware so they cannot be constructed on demand. Instead, use +//| `board` or `microcontroller.pin` to reference the desired pin.""" +//| ... //| static void get_pin_name(const mcu_pin_obj_t *self, qstr* package, qstr* module, qstr* name) { @@ -84,10 +80,47 @@ const mp_obj_type_t mcu_pin_type = { .print = mcu_pin_print }; -void assert_pin(mp_obj_t obj, bool none_ok) { - if ((obj != mp_const_none || !none_ok) && !MP_OBJ_IS_TYPE(obj, &mcu_pin_type)) { +mcu_pin_obj_t *validate_obj_is_pin(mp_obj_t obj) { + if (!MP_OBJ_IS_TYPE(obj, &mcu_pin_type)) { mp_raise_TypeError_varg(translate("Expected a %q"), mcu_pin_type.name); } + return MP_OBJ_TO_PTR(obj); +} + +// Validate that the obj is a pin or None. Return an mcu_pin_obj_t* or NULL, correspondingly. +mcu_pin_obj_t *validate_obj_is_pin_or_none(mp_obj_t obj) { + if (obj == mp_const_none) { + return NULL; + } + return validate_obj_is_pin(obj); +} + +mcu_pin_obj_t *validate_obj_is_free_pin(mp_obj_t obj) { + mcu_pin_obj_t *pin = validate_obj_is_pin(obj); + assert_pin_free(pin); + return pin; +} + +// Validate every element in the list to be a free pin. +void validate_list_is_free_pins(qstr what, mcu_pin_obj_t **pins_out, mp_int_t max_pins, mp_obj_t seq, uint8_t *count_out) { + mp_int_t len = MP_OBJ_SMALL_INT_VALUE(mp_obj_len(seq)); + if (len > max_pins) { + mp_raise_ValueError_varg(translate("At most %d %q may be specified (not %d)"), max_pins, what, len); + } + *count_out = len; + for (mp_int_t i=0; i<len; i++) { + pins_out[i] = validate_obj_is_free_pin(mp_obj_subscr(seq, MP_OBJ_NEW_SMALL_INT(i), MP_OBJ_SENTINEL)); + } +} + +// Validate that the obj is a free pin or None. Return an mcu_pin_obj_t* or NULL, correspondingly. +mcu_pin_obj_t *validate_obj_is_free_pin_or_none(mp_obj_t obj) { + if (obj == mp_const_none) { + return NULL; + } + mcu_pin_obj_t *pin = validate_obj_is_pin(obj); + assert_pin_free(pin); + return pin; } void assert_pin_free(const mcu_pin_obj_t* pin) { diff --git a/shared-bindings/microcontroller/Pin.h b/shared-bindings/microcontroller/Pin.h index 2d15dd5c5..f6659db7d 100644 --- a/shared-bindings/microcontroller/Pin.h +++ b/shared-bindings/microcontroller/Pin.h @@ -33,11 +33,22 @@ // Type object used in Python. Should be shared between ports. extern const mp_obj_type_t mcu_pin_type; -void assert_pin(mp_obj_t obj, bool none_ok); +mcu_pin_obj_t *validate_obj_is_pin(mp_obj_t obj); +mcu_pin_obj_t *validate_obj_is_pin_or_none(mp_obj_t obj); +mcu_pin_obj_t *validate_obj_is_free_pin(mp_obj_t obj); +mcu_pin_obj_t *validate_obj_is_free_pin_or_none(mp_obj_t obj); +void validate_list_is_free_pins(qstr what, mcu_pin_obj_t **pins_out, mp_int_t max_pins, mp_obj_t seq, uint8_t *count_out); + void assert_pin_free(const mcu_pin_obj_t* pin); bool common_hal_mcu_pin_is_free(const mcu_pin_obj_t* pin); void common_hal_never_reset_pin(const mcu_pin_obj_t* pin); void common_hal_reset_pin(const mcu_pin_obj_t* pin); +uint8_t common_hal_mcu_pin_number(const mcu_pin_obj_t* pin); +void common_hal_mcu_pin_claim(const mcu_pin_obj_t* pin); +void common_hal_mcu_pin_claim_number(uint8_t pin_no); +void common_hal_mcu_pin_reset_number(uint8_t pin_no); + +#define COMMON_HAL_MCU_NO_PIN ((uint8_t)0xff) #endif // MICROPY_INCLUDED_SHARED_BINDINGS_MICROCONTROLLER_PIN_H diff --git a/shared-bindings/microcontroller/Processor.c b/shared-bindings/microcontroller/Processor.c index 023f063e0..c4b249124 100644 --- a/shared-bindings/microcontroller/Processor.c +++ b/shared-bindings/microcontroller/Processor.c @@ -34,29 +34,24 @@ #include "py/runtime.h" -//| .. currentmodule:: microcontroller +//| class Processor: +//| """Microcontroller CPU information and control //| -//| :class:`Processor` --- Microcontroller CPU information and control -//| ------------------------------------------------------------------ +//| Usage:: //| -//| Get information about the microcontroller CPU and control it. -//| -//| Usage:: -//| -//| import microcontroller -//| print(microcontroller.cpu.frequency) -//| print(microcontroller.cpu.temperature) +//| import microcontroller +//| print(microcontroller.cpu.frequency) +//| print(microcontroller.cpu.temperature)""" //| -//| .. class:: Processor() -//| -//| You cannot create an instance of `microcontroller.Processor`. -//| Use `microcontroller.cpu` to access the sole instance available. +//| def __init__(self, ): +//| """You cannot create an instance of `microcontroller.Processor`. +//| Use `microcontroller.cpu` to access the sole instance available.""" +//| ... //| -//| .. attribute:: frequency -//| -//| The CPU operating frequency as an `int`, in Hertz. (read-only) +//| frequency: int = ... +//| """The CPU operating frequency in Hertz. (read-only)""" //| STATIC mp_obj_t mcu_processor_get_frequency(mp_obj_t self) { return mp_obj_new_int_from_uint(common_hal_mcu_processor_get_frequency()); @@ -72,11 +67,10 @@ const mp_obj_property_t mcu_processor_frequency_obj = { }, }; -//| .. attribute:: temperature +//| temperature: Any = ... +//| """The on-chip temperature, in Celsius, as a float. (read-only) //| -//| The on-chip temperature, in Celsius, as a float. (read-only) -//| -//| Is `None` if the temperature is not available. +//| Is `None` if the temperature is not available.""" //| STATIC mp_obj_t mcu_processor_get_temperature(mp_obj_t self) { float temperature = common_hal_mcu_processor_get_temperature(); @@ -93,9 +87,8 @@ const mp_obj_property_t mcu_processor_temperature_obj = { }, }; -//| .. attribute:: uid -//| -//| The unique id (aka serial number) of the chip as a `bytearray`. (read-only) +//| uid: Any = ... +//| """The unique id (aka serial number) of the chip as a `bytearray`. (read-only)""" //| STATIC mp_obj_t mcu_processor_get_uid(mp_obj_t self) { uint8_t raw_id[COMMON_HAL_MCU_PROCESSOR_UID_LENGTH]; @@ -113,11 +106,10 @@ const mp_obj_property_t mcu_processor_uid_obj = { }, }; -//| .. attribute:: voltage -//| -//| The input voltage to the microcontroller, as a float. (read-only) +//| voltage: Any = ... +//| """The input voltage to the microcontroller, as a float. (read-only) //| -//| Is `None` if the voltage is not available. +//| Is `None` if the voltage is not available.""" //| STATIC mp_obj_t mcu_processor_get_voltage(mp_obj_t self) { float voltage = common_hal_mcu_processor_get_voltage(); diff --git a/shared-bindings/microcontroller/RunMode.c b/shared-bindings/microcontroller/RunMode.c index 913242ad2..6db315d8d 100644 --- a/shared-bindings/microcontroller/RunMode.c +++ b/shared-bindings/microcontroller/RunMode.c @@ -26,34 +26,28 @@ #include "shared-bindings/microcontroller/RunMode.h" -//| .. currentmodule:: microcontroller +//| class RunMode: +//| """run state of the microcontroller""" //| -//| :class:`RunMode` -- run state of the microcontroller -//| ============================================================= +//| def __init__(self, ): +//| """Enum-like class to define the run mode of the microcontroller and +//| CircuitPython.""" //| -//| .. class:: RunMode() +//| NORMAL: Any = ... +//| """Run CircuitPython as normal. //| -//| Enum-like class to define the run mode of the microcontroller and -//| CircuitPython. +//| :type microcontroller.RunMode:""" //| -//| .. attribute:: NORMAL +//| SAFE_MODE: Any = ... +//| """Run CircuitPython in safe mode. User code will not be run and the +//| file system will be writeable over USB. //| -//| Run CircuitPython as normal. +//| :type microcontroller.RunMode:""" //| -//| :type microcontroller.RunMode: +//| BOOTLOADER: Any = ... +//| """Run the bootloader. //| -//| .. attribute:: SAFE_MODE -//| -//| Run CircuitPython in safe mode. User code will not be run and the -//| file system will be writeable over USB. -//| -//| :type microcontroller.RunMode: -//| -//| .. attribute:: BOOTLOADER -//| -//| Run the bootloader. -//| -//| :type microcontroller.RunMode: +//| :type microcontroller.RunMode:""" //| const mp_obj_type_t mcu_runmode_type; diff --git a/shared-bindings/microcontroller/__init__.c b/shared-bindings/microcontroller/__init__.c index 090c4564d..88fe9c224 100644 --- a/shared-bindings/microcontroller/__init__.c +++ b/shared-bindings/microcontroller/__init__.c @@ -42,41 +42,26 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| :mod:`microcontroller` --- Pin references and cpu functionality -//| ================================================================ -//| -//| .. module:: microcontroller -//| :synopsis: Pin references and core functionality -//| :platform: SAMD21, ESP8266 +//| """Pin references and cpu functionality //| //| The `microcontroller` module defines the pins from the perspective of the -//| microcontroller. See `board` for board-specific pin mappings. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Pin -//| Processor -//| RunMode +//| microcontroller. See `board` for board-specific pin mappings.""" //| -//| .. data:: cpu -//| -//| CPU information and control, such as ``cpu.temperature`` and ``cpu.frequency`` -//| (clock frequency). -//| This object is the sole instance of `microcontroller.Processor`. +//| cpu: Processor = ... +//| """CPU information and control, such as ``cpu.temperature`` and ``cpu.frequency`` +//| (clock frequency). +//| This object is the sole instance of `microcontroller.Processor`.""" //| -//| .. function:: delay_us(delay) -//| -//| Dedicated delay method used for very short delays. **Do not** do long delays -//| because this stops all other functions from completing. Think of this as an empty -//| ``while`` loop that runs for the specified ``(delay)`` time. If you have other -//| code or peripherals (e.g audio recording) that require specific timing or -//| processing while you are waiting, explore a different avenue such as using -//| `time.sleep()`. +//| def delay_us(delay: Any) -> Any: +//| """Dedicated delay method used for very short delays. **Do not** do long delays +//| because this stops all other functions from completing. Think of this as an empty +//| ``while`` loop that runs for the specified ``(delay)`` time. If you have other +//| code or peripherals (e.g audio recording) that require specific timing or +//| processing while you are waiting, explore a different avenue such as using +//| `time.sleep()`.""" +//| ... //| STATIC mp_obj_t mcu_delay_us(mp_obj_t delay_obj) { uint32_t delay = mp_obj_get_int(delay_obj); @@ -87,9 +72,9 @@ STATIC mp_obj_t mcu_delay_us(mp_obj_t delay_obj) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(mcu_delay_us_obj, mcu_delay_us); -//| .. function:: disable_interrupts() -//| -//| Disable all interrupts. Be very careful, this can stall everything. +//| def disable_interrupts() -> Any: +//| """Disable all interrupts. Be very careful, this can stall everything.""" +//| ... //| STATIC mp_obj_t mcu_disable_interrupts(void) { common_hal_mcu_disable_interrupts(); @@ -97,9 +82,9 @@ STATIC mp_obj_t mcu_disable_interrupts(void) { } STATIC MP_DEFINE_CONST_FUN_OBJ_0(mcu_disable_interrupts_obj, mcu_disable_interrupts); -//| .. function:: enable_interrupts() -//| -//| Enable the interrupts that were enabled at the last disable. +//| def enable_interrupts() -> Any: +//| """Enable the interrupts that were enabled at the last disable.""" +//| ... //| STATIC mp_obj_t mcu_enable_interrupts(void) { common_hal_mcu_enable_interrupts(); @@ -107,12 +92,12 @@ STATIC mp_obj_t mcu_enable_interrupts(void) { } STATIC MP_DEFINE_CONST_FUN_OBJ_0(mcu_enable_interrupts_obj, mcu_enable_interrupts); -//| .. function:: on_next_reset(run_mode) -//| -//| Configure the run mode used the next time the microcontroller is reset but -//| not powered down. +//| def on_next_reset(run_mode: microcontroller.RunMode) -> Any: +//| """Configure the run mode used the next time the microcontroller is reset but +//| not powered down. //| -//| :param ~microcontroller.RunMode run_mode: The next run mode +//| :param ~microcontroller.RunMode run_mode: The next run mode""" +//| ... //| STATIC mp_obj_t mcu_on_next_reset(mp_obj_t run_mode_obj) { mcu_runmode_t run_mode; @@ -132,14 +117,14 @@ STATIC mp_obj_t mcu_on_next_reset(mp_obj_t run_mode_obj) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(mcu_on_next_reset_obj, mcu_on_next_reset); -//| .. function:: reset() -//| -//| Reset the microcontroller. After reset, the microcontroller will enter the -//| run mode last set by `on_next_reset`. +//| def reset() -> Any: +//| """Reset the microcontroller. After reset, the microcontroller will enter the +//| run mode last set by `on_next_reset`. //| -//| .. warning:: This may result in file system corruption when connected to a -//| host computer. Be very careful when calling this! Make sure the device -//| "Safely removed" on Windows or "ejected" on Mac OSX and Linux. +//| .. warning:: This may result in file system corruption when connected to a +//| host computer. Be very careful when calling this! Make sure the device +//| "Safely removed" on Windows or "ejected" on Mac OSX and Linux.""" +//| ... //| STATIC mp_obj_t mcu_reset(void) { common_hal_mcu_reset(); @@ -148,22 +133,21 @@ STATIC mp_obj_t mcu_reset(void) { } STATIC MP_DEFINE_CONST_FUN_OBJ_0(mcu_reset_obj, mcu_reset); -//| .. data:: nvm +//| nvm: Any = ... +//| """Available non-volatile memory. +//| This object is the sole instance of `nvm.ByteArray` when available or ``None`` otherwise. //| -//| Available non-volatile memory. -//| This object is the sole instance of `nvm.ByteArray` when available or ``None`` otherwise. -//| -//| :type: nvm.ByteArray or None +//| :type: nvm.ByteArray or None""" //| -//| :mod:`microcontroller.pin` --- Microcontroller pin names +//| """:mod:`microcontroller.pin` --- Microcontroller pin names //| -------------------------------------------------------- //| //| .. module:: microcontroller.pin //| :synopsis: Microcontroller pin names //| :platform: SAMD21 //| -//| References to pins as named by the microcontroller +//| References to pins as named by the microcontroller""" //| const mp_obj_module_t mcu_pin_module = { .base = { &mp_type_module }, @@ -183,6 +167,11 @@ STATIC const mp_rom_map_elem_t mcu_module_globals_table[] = { #else { MP_ROM_QSTR(MP_QSTR_nvm), MP_ROM_PTR(&mp_const_none_obj) }, #endif + #if CIRCUITPY_WATCHDOG + { MP_ROM_QSTR(MP_QSTR_watchdog), MP_ROM_PTR(&common_hal_mcu_watchdogtimer_obj) }, + #else + { MP_ROM_QSTR(MP_QSTR_watchdog), MP_ROM_PTR(&mp_const_none_obj) }, + #endif { MP_ROM_QSTR(MP_QSTR_RunMode), MP_ROM_PTR(&mcu_runmode_type) }, { MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&mcu_pin_type) }, { MP_ROM_QSTR(MP_QSTR_pin), MP_ROM_PTR(&mcu_pin_module) }, diff --git a/shared-bindings/microcontroller/__init__.h b/shared-bindings/microcontroller/__init__.h index e1487c555..8abdff763 100644 --- a/shared-bindings/microcontroller/__init__.h +++ b/shared-bindings/microcontroller/__init__.h @@ -49,10 +49,13 @@ extern const mcu_processor_obj_t common_hal_mcu_processor_obj; #if CIRCUITPY_INTERNAL_NVM_SIZE > 0 - #include "common-hal/nvm/ByteArray.h" extern const nvm_bytearray_obj_t common_hal_mcu_nvm_obj; +#endif +#if CIRCUITPY_WATCHDOG +#include "common-hal/watchdog/WatchDogTimer.h" +extern watchdog_watchdogtimer_obj_t common_hal_mcu_watchdogtimer_obj; #endif #endif // MICROPY_INCLUDED_SHARED_BINDINGS_MICROCONTROLLER___INIT___H diff --git a/shared-bindings/multiterminal/__init__.c b/shared-bindings/multiterminal/__init__.c index 8de3c50d7..baf2fb674 100644 --- a/shared-bindings/multiterminal/__init__.c +++ b/shared-bindings/multiterminal/__init__.c @@ -30,34 +30,29 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -//| :mod:`multiterminal` --- Manage additional terminal sources -//| =========================================================== -//| -//| .. module:: multiterminal -//| :synopsis: Manage additional terminal sources -//| :platform: ESP8266 +//| """Manage additional terminal sources //| //| The `multiterminal` module allows you to configure an additional serial //| terminal source. Incoming characters are accepted from both the internal -//| serial connection and the optional secondary connection. +//| serial connection and the optional secondary connection.""" //| -//| .. function:: get_secondary_terminal() -//| -//| Returns the current secondary terminal. +//| def get_secondary_terminal() -> Any: +//| """Returns the current secondary terminal.""" +//| ... //| STATIC mp_obj_t multiterminal_obj_get_secondary_terminal() { return common_hal_multiterminal_get_secondary_terminal(); } MP_DEFINE_CONST_FUN_OBJ_0(multiterminal_get_secondary_terminal_obj, multiterminal_obj_get_secondary_terminal); -//| .. function:: set_secondary_terminal(stream) -//| -//| Read additional input from the given stream and write out back to it. +//| def set_secondary_terminal(stream: stream) -> Any: +//| """Read additional input from the given stream and write out back to it. //| This doesn't replace the core stream (usually UART or native USB) but is //| mixed in instead. //| -//| :param stream stream: secondary stream +//| :param stream stream: secondary stream""" +//| ... //| STATIC mp_obj_t multiterminal_obj_set_secondary_terminal(mp_obj_t secondary_terminal) { mp_obj_t write_m[3]; @@ -73,9 +68,9 @@ STATIC mp_obj_t multiterminal_obj_set_secondary_terminal(mp_obj_t secondary_term } MP_DEFINE_CONST_FUN_OBJ_1(multiterminal_set_secondary_terminal_obj, multiterminal_obj_set_secondary_terminal); -//| .. function:: clear_secondary_terminal() -//| -//| Clears the secondary terminal. +//| def clear_secondary_terminal() -> Any: +//| """Clears the secondary terminal.""" +//| ... //| STATIC mp_obj_t multiterminal_obj_clear_secondary_terminal() { common_hal_multiterminal_clear_secondary_terminal(); @@ -83,11 +78,11 @@ STATIC mp_obj_t multiterminal_obj_clear_secondary_terminal() { } MP_DEFINE_CONST_FUN_OBJ_0(multiterminal_clear_secondary_terminal_obj, multiterminal_obj_clear_secondary_terminal); -//| .. function:: schedule_secondary_terminal_read(socket) -//| -//| In cases where the underlying OS is doing task scheduling, this notifies +//| def schedule_secondary_terminal_read(socket: Any) -> Any: +//| """In cases where the underlying OS is doing task scheduling, this notifies //| the OS when more data is available on the socket to read. This is useful -//| as a callback for lwip sockets. +//| as a callback for lwip sockets.""" +//| ... //| // TODO(tannewt): This is a funny API. Replace it with a direct call into the OS // by the lwip object. diff --git a/shared-bindings/neopixel_write/__init__.c b/shared-bindings/neopixel_write/__init__.c index 1ee66337b..5e5bc31eb 100644 --- a/shared-bindings/neopixel_write/__init__.c +++ b/shared-bindings/neopixel_write/__init__.c @@ -31,12 +31,7 @@ #include "shared-bindings/digitalio/DigitalInOut.h" #include "supervisor/shared/translate.h" -//| :mod:`neopixel_write` --- Low-level neopixel implementation -//| =========================================================== -//| -//| .. module:: neopixel_write -//| :synopsis: Low-level neopixel implementation -//| :platform: SAMD21 +//| """Low-level neopixel implementation //| //| The `neopixel_write` module contains a helper method to write out bytes in //| the 800khz neopixel protocol. @@ -53,15 +48,14 @@ //| pin = digitalio.DigitalInOut(board.NEOPIXEL) //| pin.direction = digitalio.Direction.OUTPUT //| pixel_off = bytearray([0, 0, 0]) -//| neopixel_write.neopixel_write(pin, pixel_off) -//| -//| .. function:: neopixel_write(digitalinout, buf) -//| -//| Write buf out on the given DigitalInOut. +//| neopixel_write.neopixel_write(pin, pixel_off)""" //| -//| :param ~digitalio.DigitalInOut digitalinout: the DigitalInOut to output with -//| :param bytearray buf: The bytes to clock out. No assumption is made about color order +//| def neopixel_write(digitalinout: digitalio.DigitalInOut, buf: bytearray) -> None: +//| """Write buf out on the given DigitalInOut. //| +//| :param digitalinout: the DigitalInOut to output with +//| :param buf: The bytes to clock out. No assumption is made about color order""" +//| ... STATIC mp_obj_t neopixel_write_neopixel_write_(mp_obj_t digitalinout_obj, mp_obj_t buf) { if (!MP_OBJ_IS_TYPE(digitalinout_obj, &digitalio_digitalinout_type)) { mp_raise_TypeError_varg(translate("Expected a %q"), digitalio_digitalinout_type.name); diff --git a/shared-bindings/neopixel_write/__init__.h b/shared-bindings/neopixel_write/__init__.h index 39b565ee2..9799e3413 100644 --- a/shared-bindings/neopixel_write/__init__.h +++ b/shared-bindings/neopixel_write/__init__.h @@ -24,8 +24,8 @@ * THE SOFTWARE. */ -#ifndef SAMD_NEOPIXEL_WRITE_H -#define SAMD_NEOPIXEL_WRITE_H +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_NEOPIXEL_WRITE_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_NEOPIXEL_WRITE_H #include <stdint.h> #include <stdbool.h> @@ -34,4 +34,4 @@ extern void common_hal_neopixel_write(const digitalio_digitalinout_obj_t* gpio, uint8_t *pixels, uint32_t numBytes); -#endif +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_NEOPIXEL_WRITE_H diff --git a/shared-bindings/network/__init__.c b/shared-bindings/network/__init__.c index 01763a73c..6af86688e 100644 --- a/shared-bindings/network/__init__.c +++ b/shared-bindings/network/__init__.c @@ -38,20 +38,15 @@ #if CIRCUITPY_NETWORK -//| :mod:`network` --- Network Interface Management -//| =============================================== -//| -//| .. module:: network -//| :synopsis: Network Interface Management -//| :platform: SAMD +//| """Network Interface Management //| //| This module provides a registry of configured NICs. //| It is used by the 'socket' module to look up a suitable -//| NIC when a socket is created. -//| -//| .. function:: route() +//| NIC when a socket is created.""" //| -//| Returns a list of all configured NICs. +//| def route() -> Any: +//| """Returns a list of all configured NICs.""" +//| ... //| STATIC mp_obj_t network_route(void) { diff --git a/shared-bindings/nvm/ByteArray.c b/shared-bindings/nvm/ByteArray.c index 31bedeacc..06d7d4c95 100644 --- a/shared-bindings/nvm/ByteArray.c +++ b/shared-bindings/nvm/ByteArray.c @@ -31,29 +31,27 @@ #include "shared-bindings/nvm/ByteArray.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: nvm +//| class ByteArray: +//| r"""Presents a stretch of non-volatile memory as a bytearray. //| -//| :class:`ByteArray` -- Presents a stretch of non-volatile memory as a bytearray. -//| ================================================================================ +//| Non-volatile memory is available as a byte array that persists over reloads +//| and power cycles. Each assignment causes an erase and write cycle so its recommended to assign +//| all values to change at once. //| -//| Non-volatile memory is available as a byte array that persists over reloads -//| and power cycles. Each assignment causes an erase and write cycle so its recommended to assign -//| all values to change at once. +//| Usage:: //| -//| Usage:: -//| -//| import microcontroller -//| microcontroller.nvm[0:3] = b"\xcc\x10\x00" +//| import microcontroller +//| microcontroller.nvm[0:3] = b\"\xcc\x10\x00\"""" //| -//| .. class:: ByteArray() -//| -//| Not currently dynamically supported. Access the sole instance through `microcontroller.nvm`. +//| def __init__(self, ): +//| """Not currently dynamically supported. Access the sole instance through `microcontroller.nvm`.""" +//| ... //| -//| .. method:: __len__() -//| -//| Return the length. This is used by (`len`) +//| def __len__(self, ) -> Any: +//| """Return the length. This is used by (`len`)""" +//| ... //| STATIC mp_obj_t nvm_bytearray_unary_op(mp_unary_op_t op, mp_obj_t self_in) { nvm_bytearray_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/nvm/__init__.c b/shared-bindings/nvm/__init__.c index 811855c09..e9784bd18 100644 --- a/shared-bindings/nvm/__init__.c +++ b/shared-bindings/nvm/__init__.c @@ -31,23 +31,15 @@ #include "shared-bindings/nvm/__init__.h" #include "shared-bindings/nvm/ByteArray.h" -//| :mod:`nvm` --- Non-volatile memory -//| =========================================================== -//| -//| .. module:: nvm -//| :synopsis: Non-volatile memory -//| :platform: SAMD21 +//| """Non-volatile memory //| //| The `nvm` module allows you to store whatever raw bytes you wish in a //| reserved section non-volatile memory. //| - -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 +//| Note that this module can't be imported and used directly. The sole +//| instance of :class:`ByteArray` is available at +//| :attr:`microcontroller.nvm`.""" //| -//| ByteArray STATIC const mp_rom_map_elem_t nvm_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_nvm) }, { MP_ROM_QSTR(MP_QSTR_ByteArray), MP_ROM_PTR(&nvm_bytearray_type) }, diff --git a/shared-bindings/os/__init__.c b/shared-bindings/os/__init__.c index f3b745aef..4e991d089 100644 --- a/shared-bindings/os/__init__.c +++ b/shared-bindings/os/__init__.c @@ -37,31 +37,26 @@ #include "py/runtime.h" #include "shared-bindings/os/__init__.h" -//| :mod:`os` --- functions that an OS normally provides -//| ======================================================== -//| -//| .. module:: os -//| :synopsis: functions that an OS normally provides -//| :platform: SAMD21 +//| """functions that an OS normally provides //| //| The `os` module is a strict subset of the CPython `cpython:os` module. So, //| code written in CircuitPython will work in CPython but not necessarily the -//| other way around. +//| other way around.""" //| -//| .. function:: uname() -//| -//| Returns a named tuple of operating specific and CircuitPython port -//| specific information. +//| def uname() -> Any: +//| """Returns a named tuple of operating specific and CircuitPython port +//| specific information.""" +//| ... //| STATIC mp_obj_t os_uname(void) { return common_hal_os_uname(); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(os_uname_obj, os_uname); -//| .. function:: chdir(path) -//| -//| Change current directory. +//| def chdir(path: Any) -> Any: +//| """Change current directory.""" +//| ... //| mp_obj_t os_chdir(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); @@ -70,18 +65,18 @@ mp_obj_t os_chdir(mp_obj_t path_in) { } MP_DEFINE_CONST_FUN_OBJ_1(os_chdir_obj, os_chdir); -//| .. function:: getcwd() -//| -//| Get the current directory. +//| def getcwd() -> Any: +//| """Get the current directory.""" +//| ... //| mp_obj_t os_getcwd(void) { return common_hal_os_getcwd(); } MP_DEFINE_CONST_FUN_OBJ_0(os_getcwd_obj, os_getcwd); -//| .. function:: listdir([dir]) -//| -//| With no argument, list the current directory. Otherwise list the given directory. +//| def listdir(dir: Any) -> Any: +//| """With no argument, list the current directory. Otherwise list the given directory.""" +//| ... //| mp_obj_t os_listdir(size_t n_args, const mp_obj_t *args) { const char* path; @@ -94,9 +89,9 @@ mp_obj_t os_listdir(size_t n_args, const mp_obj_t *args) { } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(os_listdir_obj, 0, 1, os_listdir); -//| .. function:: mkdir(path) -//| -//| Create a new directory. +//| def mkdir(path: Any) -> Any: +//| """Create a new directory.""" +//| ... //| mp_obj_t os_mkdir(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); @@ -105,9 +100,9 @@ mp_obj_t os_mkdir(mp_obj_t path_in) { } MP_DEFINE_CONST_FUN_OBJ_1(os_mkdir_obj, os_mkdir); -//| .. function:: remove(path) -//| -//| Remove a file. +//| def remove(path: Any) -> Any: +//| """Remove a file.""" +//| ... //| mp_obj_t os_remove(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); @@ -116,9 +111,9 @@ mp_obj_t os_remove(mp_obj_t path_in) { } MP_DEFINE_CONST_FUN_OBJ_1(os_remove_obj, os_remove); -//| .. function:: rmdir(path) -//| -//| Remove a directory. +//| def rmdir(path: Any) -> Any: +//| """Remove a directory.""" +//| ... //| mp_obj_t os_rename(mp_obj_t old_path_in, mp_obj_t new_path_in) { const char *old_path = mp_obj_str_get_str(old_path_in); @@ -128,9 +123,9 @@ mp_obj_t os_rename(mp_obj_t old_path_in, mp_obj_t new_path_in) { } MP_DEFINE_CONST_FUN_OBJ_2(os_rename_obj, os_rename); -//| .. function:: rename(old_path, new_path) -//| -//| Rename a file. +//| def rename(old_path: Any, new_path: Any) -> Any: +//| """Rename a file.""" +//| ... //| mp_obj_t os_rmdir(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); @@ -139,14 +134,14 @@ mp_obj_t os_rmdir(mp_obj_t path_in) { } MP_DEFINE_CONST_FUN_OBJ_1(os_rmdir_obj, os_rmdir); -//| .. function:: stat(path) -//| -//| Get the status of a file or directory. +//| def stat(path: Any) -> Any: +//| """Get the status of a file or directory. //| -//| .. note:: On builds without long integers, the number of seconds -//| for contemporary dates will not fit in a small integer. -//| So the time fields return 946684800, -//| which is the number of seconds corresponding to 1999-12-31. +//| .. note:: On builds without long integers, the number of seconds +//| for contemporary dates will not fit in a small integer. +//| So the time fields return 946684800, +//| which is the number of seconds corresponding to 1999-12-31.""" +//| ... //| mp_obj_t os_stat(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); @@ -154,26 +149,26 @@ mp_obj_t os_stat(mp_obj_t path_in) { } MP_DEFINE_CONST_FUN_OBJ_1(os_stat_obj, os_stat); -//| .. function:: statvfs(path) +//| def statvfs(path: Any) -> Any: +//| """Get the status of a fileystem. //| -//| Get the status of a fileystem. +//| Returns a tuple with the filesystem information in the following order: //| -//| Returns a tuple with the filesystem information in the following order: +//| * ``f_bsize`` -- file system block size +//| * ``f_frsize`` -- fragment size +//| * ``f_blocks`` -- size of fs in f_frsize units +//| * ``f_bfree`` -- number of free blocks +//| * ``f_bavail`` -- number of free blocks for unpriviliged users +//| * ``f_files`` -- number of inodes +//| * ``f_ffree`` -- number of free inodes +//| * ``f_favail`` -- number of free inodes for unpriviliged users +//| * ``f_flag`` -- mount flags +//| * ``f_namemax`` -- maximum filename length //| -//| * ``f_bsize`` -- file system block size -//| * ``f_frsize`` -- fragment size -//| * ``f_blocks`` -- size of fs in f_frsize units -//| * ``f_bfree`` -- number of free blocks -//| * ``f_bavail`` -- number of free blocks for unpriviliged users -//| * ``f_files`` -- number of inodes -//| * ``f_ffree`` -- number of free inodes -//| * ``f_favail`` -- number of free inodes for unpriviliged users -//| * ``f_flag`` -- mount flags -//| * ``f_namemax`` -- maximum filename length -//| -//| Parameters related to inodes: ``f_files``, ``f_ffree``, ``f_avail`` -//| and the ``f_flags`` parameter may return ``0`` as they can be unavailable -//| in a port-specific implementation. +//| Parameters related to inodes: ``f_files``, ``f_ffree``, ``f_avail`` +//| and the ``f_flags`` parameter may return ``0`` as they can be unavailable +//| in a port-specific implementation.""" +//| ... //| mp_obj_t os_statvfs(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); @@ -181,9 +176,9 @@ mp_obj_t os_statvfs(mp_obj_t path_in) { } MP_DEFINE_CONST_FUN_OBJ_1(os_statvfs_obj, os_statvfs); -//| .. function:: sync() -//| -//| Sync all filesystems. +//| def sync() -> Any: +//| """Sync all filesystems.""" +//| ... //| STATIC mp_obj_t os_sync(void) { for (mp_vfs_mount_t *vfs = MP_STATE_VM(vfs_mount_table); vfs != NULL; vfs = vfs->next) { @@ -194,10 +189,10 @@ STATIC mp_obj_t os_sync(void) { } MP_DEFINE_CONST_FUN_OBJ_0(os_sync_obj, os_sync); -//| .. function:: urandom(size) -//| -//| Returns a string of *size* random bytes based on a hardware True Random -//| Number Generator. When not available, it will raise a NotImplementedError. +//| def urandom(size: Any) -> Any: +//| """Returns a string of *size* random bytes based on a hardware True Random +//| Number Generator. When not available, it will raise a NotImplementedError.""" +//| ... //| STATIC mp_obj_t os_urandom(mp_obj_t size_in) { mp_int_t size = mp_obj_get_int(size_in); @@ -229,9 +224,9 @@ STATIC const mp_rom_map_elem_t os_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR_urandom), MP_ROM_PTR(&os_urandom_obj) }, -//| .. data:: sep +//| """.. data:: sep //| -//| Separator used to delineate path components such as folder and file names. +//| Separator used to delineate path components such as folder and file names.""" //| { MP_ROM_QSTR(MP_QSTR_sep), MP_ROM_QSTR(MP_QSTR__slash_) }, }; diff --git a/shared-bindings/ps2io/Ps2.c b/shared-bindings/ps2io/Ps2.c index fb5c24b85..a87b14ddd 100644 --- a/shared-bindings/ps2io/Ps2.c +++ b/shared-bindings/ps2io/Ps2.c @@ -36,38 +36,36 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: ps2io +//| class Ps2: +//| """Communicate with a PS/2 keyboard or mouse //| -//| :class:`Ps2` -- Communicate with a PS/2 keyboard or mouse -//| ========================================================= +//| Ps2 implements the PS/2 keyboard/mouse serial protocol, used in +//| legacy devices. It is similar to UART but there are only two +//| lines (Data and Clock). PS/2 devices are 5V, so bidirectional +//| level converters must be used to connect the I/O lines to pins +//| of 3.3V boards.""" //| -//| Ps2 implements the PS/2 keyboard/mouse serial protocol, used in -//| legacy devices. It is similar to UART but there are only two -//| lines (Data and Clock). PS/2 devices are 5V, so bidirectional -//| level converters must be used to connect the I/O lines to pins -//| of 3.3V boards. +//| def __init__(self, data_pin: microcontroller.Pin, clock_pin: microcontroller.Pin): +//| """Create a Ps2 object associated with the given pins. //| -//| .. class:: Ps2(data_pin, clock_pin) +//| :param ~microcontroller.Pin data_pin: Pin tied to data wire. +//| :param ~microcontroller.Pin clock_pin: Pin tied to clock wire. +//| This pin must support interrupts. //| -//| Create a Ps2 object associated with the given pins. +//| Read one byte from PS/2 keyboard and turn on Scroll Lock LED:: //| -//| :param ~microcontroller.Pin data_pin: Pin tied to data wire. -//| :param ~microcontroller.Pin clock_pin: Pin tied to clock wire. -//| This pin must support interrupts. +//| import ps2io +//| import board //| -//| Read one byte from PS/2 keyboard and turn on Scroll Lock LED:: +//| kbd = ps2io.Ps2(board.D10, board.D11) //| -//| import ps2io -//| import board +//| while len(kbd) == 0: +//| pass //| -//| kbd = ps2io.Ps2(board.D10, board.D11) -//| -//| while len(kbd) == 0: -//| pass -//| -//| print(kbd.popleft()) -//| print(kbd.sendcmd(0xed)) -//| print(kbd.sendcmd(0x01)) +//| print(kbd.popleft()) +//| print(kbd.sendcmd(0xed)) +//| print(kbd.sendcmd(0x01))""" +//| ... //| STATIC mp_obj_t ps2io_ps2_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_datapin, ARG_clkpin }; @@ -77,12 +75,9 @@ STATIC mp_obj_t ps2io_ps2_make_new(const mp_obj_type_t *type, size_t n_args, con }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_clkpin].u_obj, false); - assert_pin(args[ARG_datapin].u_obj, false); - const mcu_pin_obj_t* clkpin = MP_OBJ_TO_PTR(args[ARG_clkpin].u_obj); - assert_pin_free(clkpin); - const mcu_pin_obj_t* datapin = MP_OBJ_TO_PTR(args[ARG_datapin].u_obj); - assert_pin_free(datapin); + + const mcu_pin_obj_t* clkpin = validate_obj_is_free_pin(args[ARG_clkpin].u_obj); + const mcu_pin_obj_t* datapin = validate_obj_is_free_pin(args[ARG_datapin].u_obj); ps2io_ps2_obj_t *self = m_new_obj(ps2io_ps2_obj_t); self->base.type = &ps2io_ps2_type; @@ -92,9 +87,9 @@ STATIC mp_obj_t ps2io_ps2_make_new(const mp_obj_type_t *type, size_t n_args, con return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the Ps2 and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the Ps2 and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t ps2io_ps2_deinit(mp_obj_t self_in) { ps2io_ps2_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -109,16 +104,16 @@ STATIC void check_for_deinit(ps2io_ps2_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t ps2io_ps2_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -127,10 +122,10 @@ STATIC mp_obj_t ps2io_ps2_obj___exit__(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(ps2io_ps2___exit___obj, 4, 4, ps2io_ps2_obj___exit__); -//| .. method:: popleft() -//| -//| Removes and returns the oldest received byte. When buffer -//| is empty, raises an IndexError exception. +//| def popleft(self, ) -> Any: +//| """Removes and returns the oldest received byte. When buffer +//| is empty, raises an IndexError exception.""" +//| ... //| STATIC mp_obj_t ps2io_ps2_obj_popleft(mp_obj_t self_in) { ps2io_ps2_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -144,18 +139,18 @@ STATIC mp_obj_t ps2io_ps2_obj_popleft(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(ps2io_ps2_popleft_obj, ps2io_ps2_obj_popleft); -//| .. method:: sendcmd(byte) -//| -//| Sends a command byte to PS/2. Returns the response byte, typically -//| the general ack value (0xFA). Some commands return additional data -//| which is available through :py:func:`popleft()`. +//| def sendcmd(self, byte: int) -> Any: +//| """Sends a command byte to PS/2. Returns the response byte, typically +//| the general ack value (0xFA). Some commands return additional data +//| which is available through :py:func:`popleft()`. //| -//| Raises a RuntimeError in case of failure. The root cause can be found -//| by calling :py:func:`clear_errors()`. It is advisable to call -//| :py:func:`clear_errors()` before :py:func:`sendcmd()` to flush any -//| previous errors. +//| Raises a RuntimeError in case of failure. The root cause can be found +//| by calling :py:func:`clear_errors()`. It is advisable to call +//| :py:func:`clear_errors()` before :py:func:`sendcmd()` to flush any +//| previous errors. //| -//| :param int byte: byte value of the command +//| :param int byte: byte value of the command""" +//| ... //| STATIC mp_obj_t ps2io_ps2_obj_sendcmd(mp_obj_t self_in, mp_obj_t ob) { ps2io_ps2_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -169,35 +164,35 @@ STATIC mp_obj_t ps2io_ps2_obj_sendcmd(mp_obj_t self_in, mp_obj_t ob) { } MP_DEFINE_CONST_FUN_OBJ_2(ps2io_ps2_sendcmd_obj, ps2io_ps2_obj_sendcmd); -//| .. method:: clear_errors() +//| def clear_errors(self, ) -> Any: +//| """Returns and clears a bitmap with latest recorded communication errors. //| -//| Returns and clears a bitmap with latest recorded communication errors. +//| Reception errors (arise asynchronously, as data is received): //| -//| Reception errors (arise asynchronously, as data is received): +//| 0x01: start bit not 0 //| -//| 0x01: start bit not 0 +//| 0x02: timeout //| -//| 0x02: timeout +//| 0x04: parity bit error //| -//| 0x04: parity bit error +//| 0x08: stop bit not 1 //| -//| 0x08: stop bit not 1 +//| 0x10: buffer overflow, newest data discarded //| -//| 0x10: buffer overflow, newest data discarded +//| Transmission errors (can only arise in the course of sendcmd()): //| -//| Transmission errors (can only arise in the course of sendcmd()): +//| 0x100: clock pin didn't go to LO in time //| -//| 0x100: clock pin didn't go to LO in time +//| 0x200: clock pin didn't go to HI in time //| -//| 0x200: clock pin didn't go to HI in time +//| 0x400: data pin didn't ACK //| -//| 0x400: data pin didn't ACK +//| 0x800: clock pin didn't ACK //| -//| 0x800: clock pin didn't ACK +//| 0x1000: device didn't respond to RTS //| -//| 0x1000: device didn't respond to RTS -//| -//| 0x2000: device didn't send a response byte in time +//| 0x2000: device didn't send a response byte in time""" +//| ... //| STATIC mp_obj_t ps2io_ps2_obj_clear_errors(mp_obj_t self_in) { ps2io_ps2_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -207,10 +202,10 @@ STATIC mp_obj_t ps2io_ps2_obj_clear_errors(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(ps2io_ps2_clear_errors_obj, ps2io_ps2_obj_clear_errors); -//| .. method:: __len__() -//| -//| Returns the number of received bytes in buffer, available -//| to :py:func:`popleft()`. +//| def __len__(self, ) -> Any: +//| """Returns the number of received bytes in buffer, available +//| to :py:func:`popleft()`.""" +//| ... //| STATIC mp_obj_t ps2_unary_op(mp_unary_op_t op, mp_obj_t self_in) { ps2io_ps2_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/ps2io/__init__.c b/shared-bindings/ps2io/__init__.c index ec7c43e51..38a70b1a2 100644 --- a/shared-bindings/ps2io/__init__.c +++ b/shared-bindings/ps2io/__init__.c @@ -33,22 +33,10 @@ #include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/ps2io/Ps2.h" -//| :mod:`ps2io` --- Support for PS/2 protocol -//| ===================================================== -//| -//| .. module:: ps2io -//| :synopsis: Support for PS/2 based devices -//| :platform: SAMD21 +//| """Support for PS/2 protocol //| //| The `ps2io` module contains classes to provide PS/2 communication. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Ps2 -//| //| .. warning:: This module is not available in some SAMD21 builds. See the //| :ref:`module-support-matrix` for more info. @@ -57,7 +45,7 @@ //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| :ref:`lifetime-and-contextmanagers` for more info.""" //| STATIC const mp_rom_map_elem_t ps2io_module_globals_table[] = { diff --git a/shared-bindings/pulseio/PWMOut.c b/shared-bindings/pulseio/PWMOut.c index 53b88c61a..7970c02f3 100644 --- a/shared-bindings/pulseio/PWMOut.c +++ b/shared-bindings/pulseio/PWMOut.c @@ -35,55 +35,51 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: pulseio +//| class PWMOut: +//| """Output a Pulse Width Modulated signal on a given pin.""" //| -//| :class:`PWMOut` -- Output a Pulse Width Modulated signal -//| ======================================================== +//| def __init__(self, pin: microcontroller.Pin, *, duty_cycle: int = 0, frequency: int = 500, variable_frequency: bool = False): +//| """Create a PWM object associated with the given pin. This allows you to +//| write PWM signals out on the given pin. Frequency is fixed after init +//| unless ``variable_frequency`` is True. //| -//| PWMOut can be used to output a PWM signal on a given pin. +//| .. note:: When ``variable_frequency`` is True, further PWM outputs may be +//| limited because it may take more internal resources to be flexible. So, +//| when outputting both fixed and flexible frequency signals construct the +//| fixed outputs first. //| -//| .. class:: PWMOut(pin, *, duty_cycle=0, frequency=500, variable_frequency=False) +//| :param ~microcontroller.Pin pin: The pin to output to +//| :param int duty_cycle: The fraction of each pulse which is high. 16-bit +//| :param int frequency: The target frequency in Hertz (32-bit) +//| :param bool variable_frequency: True if the frequency will change over time //| -//| Create a PWM object associated with the given pin. This allows you to -//| write PWM signals out on the given pin. Frequency is fixed after init -//| unless ``variable_frequency`` is True. +//| Simple LED fade:: //| -//| .. note:: When ``variable_frequency`` is True, further PWM outputs may be -//| limited because it may take more internal resources to be flexible. So, -//| when outputting both fixed and flexible frequency signals construct the -//| fixed outputs first. +//| import pulseio +//| import board //| -//| :param ~microcontroller.Pin pin: The pin to output to -//| :param int duty_cycle: The fraction of each pulse which is high. 16-bit -//| :param int frequency: The target frequency in Hertz (32-bit) -//| :param bool variable_frequency: True if the frequency will change over time +//| pwm = pulseio.PWMOut(board.D13) # output on D13 +//| pwm.duty_cycle = 2 ** 15 # Cycles the pin with 50% duty cycle (half of 2 ** 16) at the default 500hz //| -//| Simple LED fade:: +//| PWM at specific frequency (servos and motors):: //| -//| import pulseio -//| import board +//| import pulseio +//| import board //| -//| pwm = pulseio.PWMOut(board.D13) # output on D13 -//| pwm.duty_cycle = 2 ** 15 # Cycles the pin with 50% duty cycle (half of 2 ** 16) at the default 500hz +//| pwm = pulseio.PWMOut(board.D13, frequency=50) +//| pwm.duty_cycle = 2 ** 15 # Cycles the pin with 50% duty cycle (half of 2 ** 16) at 50hz //| -//| PWM at specific frequency (servos and motors):: +//| Variable frequency (usually tones):: //| -//| import pulseio -//| import board +//| import pulseio +//| import board +//| import time //| -//| pwm = pulseio.PWMOut(board.D13, frequency=50) -//| pwm.duty_cycle = 2 ** 15 # Cycles the pin with 50% duty cycle (half of 2 ** 16) at 50hz -//| -//| Variable frequency (usually tones):: -//| -//| import pulseio -//| import board -//| import time -//| -//| pwm = pulseio.PWMOut(board.D13, duty_cycle=2 ** 15, frequency=440, variable_frequency=True) -//| time.sleep(0.2) -//| pwm.frequency = 880 -//| time.sleep(0.1) +//| pwm = pulseio.PWMOut(board.D13, duty_cycle=2 ** 15, frequency=440, variable_frequency=True) +//| time.sleep(0.2) +//| pwm.frequency = 880 +//| time.sleep(0.1)""" +//| ... //| STATIC mp_obj_t pulseio_pwmout_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { enum { ARG_pin, ARG_duty_cycle, ARG_frequency, ARG_variable_frequency }; @@ -96,10 +92,7 @@ STATIC mp_obj_t pulseio_pwmout_make_new(const mp_obj_type_t *type, size_t n_args mp_arg_val_t parsed_args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, parsed_args); - mp_obj_t pin_obj = parsed_args[ARG_pin].u_obj; - assert_pin(pin_obj, false); - const mcu_pin_obj_t *pin = MP_OBJ_TO_PTR(pin_obj); - assert_pin_free(pin); + const mcu_pin_obj_t *pin = validate_obj_is_free_pin(parsed_args[ARG_pin].u_obj); uint16_t duty_cycle = parsed_args[ARG_duty_cycle].u_int; uint32_t frequency = parsed_args[ARG_frequency].u_int; @@ -122,9 +115,9 @@ STATIC mp_obj_t pulseio_pwmout_make_new(const mp_obj_type_t *type, size_t n_args return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the PWMOut and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the PWMOut and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t pulseio_pwmout_deinit(mp_obj_t self_in) { pulseio_pwmout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -139,16 +132,16 @@ STATIC void check_for_deinit(pulseio_pwmout_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t pulseio_pwmout_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -157,16 +150,16 @@ STATIC mp_obj_t pulseio_pwmout_obj___exit__(size_t n_args, const mp_obj_t *args) } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(pulseio_pwmout___exit___obj, 4, 4, pulseio_pwmout_obj___exit__); -//| .. attribute:: duty_cycle +//| duty_cycle: Any = ... +//| """16 bit value that dictates how much of one cycle is high (1) versus low +//| (0). 0xffff will always be high, 0 will always be low and 0x7fff will +//| be half high and then half low. //| -//| 16 bit value that dictates how much of one cycle is high (1) versus low -//| (0). 0xffff will always be high, 0 will always be low and 0x7fff will -//| be half high and then half low. +//| Depending on how PWM is implemented on a specific board, the internal +//| representation for duty cycle might have less than 16 bits of resolution. +//| Reading this property will return the value from the internal representation, +//| so it may differ from the value set.""" //| -//| Depending on how PWM is implemented on a specific board, the internal -//| representation for duty cycle might have less than 16 bits of resolution. -//| Reading this property will return the value from the internal representation, -//| so it may differ from the value set. STATIC mp_obj_t pulseio_pwmout_obj_get_duty_cycle(mp_obj_t self_in) { pulseio_pwmout_obj_t *self = MP_OBJ_TO_PTR(self_in); check_for_deinit(self); @@ -193,16 +186,15 @@ const mp_obj_property_t pulseio_pwmout_duty_cycle_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: frequency -//| -//| 32 bit value that dictates the PWM frequency in Hertz (cycles per +//| frequency: Any = ... +//| """32 bit value that dictates the PWM frequency in Hertz (cycles per //| second). Only writeable when constructed with ``variable_frequency=True``. //| //| Depending on how PWM is implemented on a specific board, the internal value //| for the PWM's duty cycle may need to be recalculated when the frequency //| changes. In these cases, the duty cycle is automatically recalculated //| from the original duty cycle value. This should happen without any need -//| to manually re-set the duty cycle. +//| to manually re-set the duty cycle.""" //| STATIC mp_obj_t pulseio_pwmout_obj_get_frequency(mp_obj_t self_in) { pulseio_pwmout_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/pulseio/PulseIn.c b/shared-bindings/pulseio/PulseIn.c index 8b69109f0..5c52b2582 100644 --- a/shared-bindings/pulseio/PulseIn.c +++ b/shared-bindings/pulseio/PulseIn.c @@ -35,51 +35,46 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: pulseio +//| class PulseIn: +//| """Measure a series of active and idle pulses. This is commonly used in infrared receivers +//| and low cost temperature sensors (DHT). The pulsed signal consists of timed active and +//| idle periods. Unlike PWM, there is no set duration for active and idle pairs.""" //| -//| :class:`PulseIn` -- Read a series of pulse durations -//| ======================================================== +//| def __init__(self, pin: microcontroller.Pin, maxlen: int = 2, *, idle_state: bool = False): +//| """Create a PulseIn object associated with the given pin. The object acts as +//| a read-only sequence of pulse lengths with a given max length. When it is +//| active, new pulse lengths are added to the end of the list. When there is +//| no more room (len() == `maxlen`) the oldest pulse length is removed to +//| make room. //| -//| PulseIn is used to measure a series of active and idle pulses. This is -//| commonly used in infrared receivers and low cost temperature sensors (DHT). -//| The pulsed signal consists of timed active and idle periods. Unlike PWM, -//| there is no set duration for active and idle pairs. +//| :param ~microcontroller.Pin pin: Pin to read pulses from. +//| :param int maxlen: Maximum number of pulse durations to store at once +//| :param bool idle_state: Idle state of the pin. At start and after `resume` +//| the first recorded pulse will the opposite state from idle. //| -//| .. class:: PulseIn(pin, maxlen=2, *, idle_state=False) +//| Read a short series of pulses:: //| -//| Create a PulseIn object associated with the given pin. The object acts as -//| a read-only sequence of pulse lengths with a given max length. When it is -//| active, new pulse lengths are added to the end of the list. When there is -//| no more room (len() == `maxlen`) the oldest pulse length is removed to -//| make room. +//| import pulseio +//| import board //| -//| :param ~microcontroller.Pin pin: Pin to read pulses from. -//| :param int maxlen: Maximum number of pulse durations to store at once -//| :param bool idle_state: Idle state of the pin. At start and after `resume` -//| the first recorded pulse will the opposite state from idle. +//| pulses = pulseio.PulseIn(board.D7) //| -//| Read a short series of pulses:: +//| # Wait for an active pulse +//| while len(pulses) == 0: +//| pass +//| # Pause while we do something with the pulses +//| pulses.pause() //| -//| import pulseio -//| import board +//| # Print the pulses. pulses[0] is an active pulse unless the length +//| # reached max length and idle pulses are recorded. +//| print(pulses) //| -//| pulses = pulseio.PulseIn(board.D7) +//| # Clear the rest +//| pulses.clear() //| -//| # Wait for an active pulse -//| while len(pulses) == 0: -//| pass -//| # Pause while we do something with the pulses -//| pulses.pause() -//| -//| # Print the pulses. pulses[0] is an active pulse unless the length -//| # reached max length and idle pulses are recorded. -//| print(pulses) -//| -//| # Clear the rest -//| pulses.clear() -//| -//| # Resume with an 80 microsecond active pulse -//| pulses.resume(80) +//| # Resume with an 80 microsecond active pulse +//| pulses.resume(80)""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_pin, ARG_maxlen, ARG_idle_state }; @@ -90,9 +85,7 @@ STATIC mp_obj_t pulseio_pulsein_make_new(const mp_obj_type_t *type, size_t n_arg }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_pin].u_obj, false); - const mcu_pin_obj_t* pin = MP_OBJ_TO_PTR(args[ARG_pin].u_obj); - assert_pin_free(pin); + const mcu_pin_obj_t* pin = validate_obj_is_free_pin(args[ARG_pin].u_obj); pulseio_pulsein_obj_t *self = m_new_obj(pulseio_pulsein_obj_t); self->base.type = &pulseio_pulsein_type; @@ -103,9 +96,9 @@ STATIC mp_obj_t pulseio_pulsein_make_new(const mp_obj_type_t *type, size_t n_arg return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the PulseIn and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the PulseIn and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_deinit(mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -120,16 +113,16 @@ STATIC void check_for_deinit(pulseio_pulsein_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -138,9 +131,9 @@ STATIC mp_obj_t pulseio_pulsein_obj___exit__(size_t n_args, const mp_obj_t *args } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(pulseio_pulsein___exit___obj, 4, 4, pulseio_pulsein_obj___exit__); -//| .. method:: pause() -//| -//| Pause pulse capture +//| def pause(self, ) -> Any: +//| """Pause pulse capture""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_obj_pause(mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -151,16 +144,16 @@ STATIC mp_obj_t pulseio_pulsein_obj_pause(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(pulseio_pulsein_pause_obj, pulseio_pulsein_obj_pause); -//| .. method:: resume(trigger_duration=0) +//| def resume(self, trigger_duration: int = 0) -> Any: +//| """Resumes pulse capture after an optional trigger pulse. //| -//| Resumes pulse capture after an optional trigger pulse. +//| .. warning:: Using trigger pulse with a device that drives both high and +//| low signals risks a short. Make sure your device is open drain (only +//| drives low) when using a trigger pulse. You most likely added a +//| "pull-up" resistor to your circuit to do this. //| -//| .. warning:: Using trigger pulse with a device that drives both high and -//| low signals risks a short. Make sure your device is open drain (only -//| drives low) when using a trigger pulse. You most likely added a -//| "pull-up" resistor to your circuit to do this. -//| -//| :param int trigger_duration: trigger pulse duration in microseconds +//| :param int trigger_duration: trigger pulse duration in microseconds""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_obj_resume(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_trigger_duration }; @@ -178,9 +171,9 @@ STATIC mp_obj_t pulseio_pulsein_obj_resume(size_t n_args, const mp_obj_t *pos_ar } MP_DEFINE_CONST_FUN_OBJ_KW(pulseio_pulsein_resume_obj, 1, pulseio_pulsein_obj_resume); -//| .. method:: clear() -//| -//| Clears all captured pulses +//| def clear(self, ) -> Any: +//| """Clears all captured pulses""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_obj_clear(mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -191,9 +184,9 @@ STATIC mp_obj_t pulseio_pulsein_obj_clear(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(pulseio_pulsein_clear_obj, pulseio_pulsein_obj_clear); -//| .. method:: popleft() -//| -//| Removes and returns the oldest read pulse. +//| def popleft(self, ) -> Any: +//| """Removes and returns the oldest read pulse.""" +//| ... //| STATIC mp_obj_t pulseio_pulsein_obj_popleft(mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -203,10 +196,9 @@ STATIC mp_obj_t pulseio_pulsein_obj_popleft(mp_obj_t self_in) { } MP_DEFINE_CONST_FUN_OBJ_1(pulseio_pulsein_popleft_obj, pulseio_pulsein_obj_popleft); -//| .. attribute:: maxlen -//| -//| The maximum length of the PulseIn. When len() is equal to maxlen, -//| it is unclear which pulses are active and which are idle. +//| maxlen: Any = ... +//| """The maximum length of the PulseIn. When len() is equal to maxlen, +//| it is unclear which pulses are active and which are idle.""" //| STATIC mp_obj_t pulseio_pulsein_obj_get_maxlen(mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -223,10 +215,9 @@ const mp_obj_property_t pulseio_pulsein_maxlen_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: paused -//| -//| True when pulse capture is paused as a result of :py:func:`pause` or an error during capture -//| such as a signal that is too fast. +//| paused: Any = ... +//| """True when pulse capture is paused as a result of :py:func:`pause` or an error during capture +//| such as a signal that is too fast.""" //| STATIC mp_obj_t pulseio_pulsein_obj_get_paused(mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -243,14 +234,14 @@ const mp_obj_property_t pulseio_pulsein_paused_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: __len__() -//| -//| Returns the current pulse length +//| def __len__(self, ) -> Any: +//| """Returns the current pulse length //| -//| This allows you to:: +//| This allows you to:: //| -//| pulses = pulseio.PulseIn(pin) -//| print(len(pulses)) +//| pulses = pulseio.PulseIn(pin) +//| print(len(pulses))""" +//| ... //| STATIC mp_obj_t pulsein_unary_op(mp_unary_op_t op, mp_obj_t self_in) { pulseio_pulsein_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -263,14 +254,14 @@ STATIC mp_obj_t pulsein_unary_op(mp_unary_op_t op, mp_obj_t self_in) { } } -//| .. method:: __getitem__(index) -//| -//| Returns the value at the given index or values in slice. +//| def __getitem__(self, index: Any) -> Any: +//| """Returns the value at the given index or values in slice. //| -//| This allows you to:: +//| This allows you to:: //| -//| pulses = pulseio.PulseIn(pin) -//| print(pulses[0]) +//| pulses = pulseio.PulseIn(pin) +//| print(pulses[0])""" +//| ... //| STATIC mp_obj_t pulsein_subscr(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t value) { if (value == mp_const_none) { diff --git a/shared-bindings/pulseio/PulseOut.c b/shared-bindings/pulseio/PulseOut.c index 172459e5d..16b0a6f0c 100644 --- a/shared-bindings/pulseio/PulseOut.c +++ b/shared-bindings/pulseio/PulseOut.c @@ -36,37 +36,33 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: pulseio +//| class PulseOut: +//| """Pulse PWM "carrier" output on and off. This is commonly used in infrared remotes. The +//| pulsed signal consists of timed on and off periods. Unlike PWM, there is no set duration +//| for on and off pairs.""" //| -//| :class:`PulseOut` -- Output a pulse train -//| ======================================================== +//| def __init__(self, carrier: pulseio.PWMOut): +//| """Create a PulseOut object associated with the given PWMout object. //| -//| PulseOut is used to pulse PWM "carrier" output on and off. This is commonly -//| used in infrared remotes. The pulsed signal consists of timed on and off -//| periods. Unlike PWM, there is no set duration for on and off pairs. +//| :param ~pulseio.PWMOut carrier: PWMOut that is set to output on the desired pin. //| -//| .. class:: PulseOut(carrier) +//| Send a short series of pulses:: //| -//| Create a PulseOut object associated with the given PWMout object. +//| import array +//| import pulseio +//| import board //| -//| :param ~pulseio.PWMOut carrier: PWMOut that is set to output on the desired pin. +//| # 50% duty cycle at 38kHz. +//| pwm = pulseio.PWMOut(board.D13, frequency=38000, duty_cycle=32768) +//| pulse = pulseio.PulseOut(pwm) +//| # on off on off on +//| pulses = array.array('H', [65000, 1000, 65000, 65000, 1000]) +//| pulse.send(pulses) //| -//| Send a short series of pulses:: -//| -//| import array -//| import pulseio -//| import board -//| -//| # 50% duty cycle at 38kHz. -//| pwm = pulseio.PWMOut(board.D13, frequency=38000, duty_cycle=32768) -//| pulse = pulseio.PulseOut(pwm) -//| # on off on off on -//| pulses = array.array('H', [65000, 1000, 65000, 65000, 1000]) -//| pulse.send(pulses) -//| -//| # Modify the array of pulses. -//| pulses[0] = 200 -//| pulse.send(pulses) +//| # Modify the array of pulses. +//| pulses[0] = 200 +//| pulse.send(pulses)""" +//| ... //| STATIC mp_obj_t pulseio_pulseout_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, 1, false); @@ -85,9 +81,9 @@ STATIC mp_obj_t pulseio_pulseout_make_new(const mp_obj_type_t *type, size_t n_ar return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitialises the PulseOut and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the PulseOut and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t pulseio_pulseout_deinit(mp_obj_t self_in) { pulseio_pulseout_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -96,16 +92,16 @@ STATIC mp_obj_t pulseio_pulseout_deinit(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(pulseio_pulseout_deinit_obj, pulseio_pulseout_deinit); -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t pulseio_pulseout_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -114,16 +110,16 @@ STATIC mp_obj_t pulseio_pulseout_obj___exit__(size_t n_args, const mp_obj_t *arg } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(pulseio_pulseout___exit___obj, 4, 4, pulseio_pulseout_obj___exit__); -//| .. method:: send(pulses) -//| -//| Pulse alternating on and off durations in microseconds starting with on. -//| ``pulses`` must be an `array.array` with data type 'H' for unsigned -//| halfword (two bytes). +//| def send(self, pulses: array.array) -> Any: +//| """Pulse alternating on and off durations in microseconds starting with on. +//| ``pulses`` must be an `array.array` with data type 'H' for unsigned +//| halfword (two bytes). //| -//| This method waits until the whole array of pulses has been sent and -//| ensures the signal is off afterwards. +//| This method waits until the whole array of pulses has been sent and +//| ensures the signal is off afterwards. //| -//| :param array.array pulses: pulse durations in microseconds +//| :param array.array pulses: pulse durations in microseconds""" +//| ... //| STATIC mp_obj_t pulseio_pulseout_obj_send(mp_obj_t self_in, mp_obj_t pulses) { pulseio_pulseout_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/pulseio/__init__.c b/shared-bindings/pulseio/__init__.c index a3cec3dca..87946e5f0 100644 --- a/shared-bindings/pulseio/__init__.c +++ b/shared-bindings/pulseio/__init__.c @@ -35,24 +35,10 @@ #include "shared-bindings/pulseio/PulseOut.h" #include "shared-bindings/pulseio/PWMOut.h" -//| :mod:`pulseio` --- Support for pulse based protocols -//| ===================================================== -//| -//| .. module:: pulseio -//| :synopsis: Support for pulse based protocols -//| :platform: SAMD21, ESP8266 +//| """Support for pulse based protocols //| //| The `pulseio` module contains classes to provide access to basic pulse IO. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| PulseIn -//| PulseOut -//| PWMOut -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either @@ -73,7 +59,7 @@ //| :py:data:`~pulseio.PWMOut.duty_cycle`, and then sleep 0.1 seconds. //| CircuitPython will automatically turn off the PWM when it resets all //| hardware after program completion. Use ``deinit()`` or a ``with`` statement -//| to do it yourself. +//| to do it yourself.""" //| STATIC const mp_rom_map_elem_t pulseio_module_globals_table[] = { diff --git a/shared-bindings/random/__init__.c b/shared-bindings/random/__init__.c index de4c90910..c0124df41 100644 --- a/shared-bindings/random/__init__.c +++ b/shared-bindings/random/__init__.c @@ -33,12 +33,7 @@ #include "shared-bindings/random/__init__.h" #include "supervisor/shared/translate.h" -//| :mod:`random` --- pseudo-random numbers and choices -//| ======================================================== -//| -//| .. module:: random -//| :synopsis: pseudo-random numbers and choices -//| :platform: SAMD21, ESP8266 +//| """pseudo-random numbers and choices //| //| The `random` module is a strict subset of the CPython `cpython:random` //| module. So, code written in CircuitPython will work in CPython but not @@ -49,13 +44,13 @@ //| Once seeded, it will be deterministic, which is why its bad for cryptography. //| //| .. warning:: Numbers from this module are not cryptographically strong! Use -//| bytes from `os.urandom` directly for true randomness. +//| bytes from `os.urandom` directly for true randomness.""" //| -//| .. function:: seed(seed) -//| -//| Sets the starting seed of the random number generation. Further calls to -//| `random` will return deterministic results afterwards. +//| def seed(seed: Any) -> Any: +//| """Sets the starting seed of the random number generation. Further calls to +//| `random` will return deterministic results afterwards.""" +//| ... //| STATIC mp_obj_t random_seed(mp_obj_t seed_in) { mp_uint_t seed = mp_obj_get_int_truncated(seed_in); @@ -64,9 +59,9 @@ STATIC mp_obj_t random_seed(mp_obj_t seed_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(random_seed_obj, random_seed); -//| .. function:: getrandbits(k) -//| -//| Returns an integer with *k* random bits. +//| def getrandbits(k: Any) -> Any: +//| """Returns an integer with *k* random bits.""" +//| ... //| STATIC mp_obj_t random_getrandbits(mp_obj_t num_in) { int n = mp_obj_get_int(num_in); @@ -77,10 +72,9 @@ STATIC mp_obj_t random_getrandbits(mp_obj_t num_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(random_getrandbits_obj, random_getrandbits); -//| .. function:: randrange(stop) -//| randrange(start, stop, step=1) -//| -//| Returns a randomly selected integer from ``range(start, stop, step)``. +//| def randrange(stop: Any) -> Any: +//| """Returns a randomly selected integer from ``range(start, stop, step)``.""" +//| ... //| STATIC mp_obj_t random_randrange(size_t n_args, const mp_obj_t *args) { mp_int_t start = 0; @@ -120,10 +114,10 @@ STATIC mp_obj_t random_randrange(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(random_randrange_obj, 1, 3, random_randrange); -//| .. function:: randint(a, b) -//| -//| Returns a randomly selected integer between a and b inclusive. Equivalent -//| to ``randrange(a, b + 1, 1)`` +//| def randint(a: Any, b: Any) -> Any: +//| """Returns a randomly selected integer between a and b inclusive. Equivalent +//| to ``randrange(a, b + 1, 1)``""" +//| ... //| STATIC mp_obj_t random_randint(mp_obj_t a_in, mp_obj_t b_in) { mp_int_t a = mp_obj_get_int(a_in); @@ -135,10 +129,10 @@ STATIC mp_obj_t random_randint(mp_obj_t a_in, mp_obj_t b_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(random_randint_obj, random_randint); -//| .. function:: choice(seq) -//| -//| Returns a randomly selected element from the given sequence. Raises -//| IndexError when the sequence is empty. +//| def choice(seq: Any) -> Any: +//| """Returns a randomly selected element from the given sequence. Raises +//| IndexError when the sequence is empty.""" +//| ... //| STATIC mp_obj_t random_choice(mp_obj_t seq) { mp_int_t len = mp_obj_get_int(mp_obj_len(seq)); @@ -149,19 +143,19 @@ STATIC mp_obj_t random_choice(mp_obj_t seq) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(random_choice_obj, random_choice); -//| .. function:: random() -//| -//| Returns a random float between 0 and 1.0. +//| def random() -> Any: +//| """Returns a random float between 0 and 1.0.""" +//| ... //| STATIC mp_obj_t random_random(void) { return mp_obj_new_float(shared_modules_random_random()); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(random_random_obj, random_random); -//| .. function:: uniform(a, b) -//| -//| Returns a random float between a and b. It may or may not be inclusive -//| depending on float rounding. +//| def uniform(a: Any, b: Any) -> Any: +//| """Returns a random float between a and b. It may or may not be inclusive +//| depending on float rounding.""" +//| ... //| STATIC mp_obj_t random_uniform(mp_obj_t a_in, mp_obj_t b_in) { mp_float_t a = mp_obj_get_float(a_in); diff --git a/shared-bindings/rgbmatrix/RGBMatrix.c b/shared-bindings/rgbmatrix/RGBMatrix.c new file mode 100644 index 000000000..c833faa6e --- /dev/null +++ b/shared-bindings/rgbmatrix/RGBMatrix.c @@ -0,0 +1,423 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "py/obj.h" +#include "py/objproperty.h" +#include "py/runtime.h" +#include "py/objarray.h" + +#include "common-hal/rgbmatrix/RGBMatrix.h" +#include "shared-bindings/rgbmatrix/RGBMatrix.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/util.h" +#include "shared-module/displayio/__init__.h" +#include "shared-module/framebufferio/__init__.h" +#include "shared-module/framebufferio/FramebufferDisplay.h" + +//| class RGBMatrix: +//| """Displays an in-memory framebuffer to a HUB75-style RGB LED matrix.""" +//| + +extern Protomatter_core *_PM_protoPtr; + +STATIC uint8_t validate_pin(mp_obj_t obj) { + mcu_pin_obj_t *result = validate_obj_is_free_pin(obj); + return common_hal_mcu_pin_number(result); +} + +STATIC void validate_pins(qstr what, uint8_t* pin_nos, mp_int_t max_pins, mp_obj_t seq, uint8_t *count_out) { + mcu_pin_obj_t *pins[max_pins]; + validate_list_is_free_pins(what, pins, max_pins, seq, count_out); + for (mp_int_t i=0; i<*count_out; i++) { + pin_nos[i] = common_hal_mcu_pin_number(pins[i]); + } +} + +STATIC void claim_and_never_reset_pin(mp_obj_t pin) { + common_hal_mcu_pin_claim(pin); + common_hal_never_reset_pin(pin); +} + +STATIC void claim_and_never_reset_pins(mp_obj_t seq) { + mp_int_t len = MP_OBJ_SMALL_INT_VALUE(mp_obj_len(seq)); + for (mp_int_t i=0; i<len; i++) { + claim_and_never_reset_pin(mp_obj_subscr(seq, MP_OBJ_NEW_SMALL_INT(i), MP_OBJ_SENTINEL)); + } +} + +STATIC void preflight_pins_or_throw(uint8_t clock_pin, uint8_t *rgb_pins, uint8_t rgb_pin_count, bool allow_inefficient) { + uint32_t port = clock_pin / 32; + uint32_t bit_mask = 1 << (clock_pin % 32); + + for (uint8_t i = 0; i < rgb_pin_count; i++) { + uint32_t pin_port = rgb_pins[i] / 32; + + if (pin_port != port) { + mp_raise_ValueError_varg( + translate("rgb_pins[%d] is not on the same port as clock"), i); + } + + uint32_t pin_mask = 1 << (rgb_pins[i] % 32); + if (pin_mask & bit_mask) { + mp_raise_ValueError_varg( + translate("rgb_pins[%d] duplicates another pin assignment"), i); + } + + bit_mask |= pin_mask; + } + + if (allow_inefficient) { + return; + } + + uint8_t byte_mask = 0; + if (bit_mask & 0x000000FF) byte_mask |= 0b0001; + if (bit_mask & 0x0000FF00) byte_mask |= 0b0010; + if (bit_mask & 0x00FF0000) byte_mask |= 0b0100; + if (bit_mask & 0xFF000000) byte_mask |= 0b1000; + + uint8_t bytes_per_element = 0xff; + uint8_t ideal_bytes_per_element = (rgb_pin_count + 7) / 8; + + switch(byte_mask) { + case 0b0001: + case 0b0010: + case 0b0100: + case 0b1000: + bytes_per_element = 1; + break; + + case 0b0011: + case 0b1100: + bytes_per_element = 2; + break; + + default: + bytes_per_element = 4; + break; + } + + if (bytes_per_element != ideal_bytes_per_element) { + mp_raise_ValueError_varg( + translate("Pinout uses %d bytes per element, which consumes more than the ideal %d bytes. If this cannot be avoided, pass allow_inefficient=True to the constructor"), + bytes_per_element, ideal_bytes_per_element); + } +} + +//| def __init__(self, *, width: Any, bit_depth: Any, rgb_pins: Any, addr_pins: Any, clock_pin: Any, latch_pin: Any, output_enable_pin: Any, doublebuffer: Any = True, framebuffer: Any = None, height: Any = 0): +//| """Create a RGBMatrix object with the given attributes. The height of +//| the display is determined by the number of rgb and address pins: +//| len(rgb_pins) // 3 * 2 ** len(address_pins). With 6 RGB pins and 4 +//| address lines, the display will be 32 pixels tall. If the optional height +//| parameter is specified and is not 0, it is checked against the calculated +//| height. +//| +//| Up to 30 RGB pins and 8 address pins are supported. +//| +//| The RGB pins must be within a single "port" and performance and memory +//| usage are best when they are all within "close by" bits of the port. +//| The clock pin must also be on the same port as the RGB pins. See the +//| documentation of the underlying protomatter C library for more +//| information. Generally, Adafruit's interface boards are designed so +//| that these requirements are met when matched with the intended +//| microcontroller board. For instance, the Feather M4 Express works +//| together with the RGB Matrix Feather. +//| +//| The framebuffer is in "RGB565" format. +//| +//| "RGB565" means that it is organized as a series of 16-bit numbers +//| where the highest 5 bits are interpreted as red, the next 6 as +//| green, and the final 5 as blue. The object can be any buffer, but +//| `array.array` and `ulab.array` objects are most often useful. +//| To update the content, modify the framebuffer and call refresh. +//| +//| If a framebuffer is not passed in, one is allocated and initialized +//| to all black. In any case, the framebuffer can be retrieved +//| by passing the RGBMatrix object to memoryview(). +//| +//| If doublebuffer is False, some memory is saved, but the display may +//| flicker during updates. +//| +//| A RGBMatrix is often used in conjunction with a +//| `framebufferio.FramebufferDisplay`.""" +//| + +STATIC mp_obj_t rgbmatrix_rgbmatrix_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_width, ARG_bit_depth, ARG_rgb_list, ARG_addr_list, + ARG_clock_pin, ARG_latch_pin, ARG_output_enable_pin, ARG_doublebuffer, ARG_framebuffer, ARG_height }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_width, MP_ARG_INT | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_bit_depth, MP_ARG_INT | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_rgb_pins, MP_ARG_OBJ | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_addr_pins, MP_ARG_OBJ | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_clock_pin, MP_ARG_OBJ | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_latch_pin, MP_ARG_OBJ | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_output_enable_pin, MP_ARG_OBJ | MP_ARG_REQUIRED | MP_ARG_KW_ONLY }, + { MP_QSTR_doublebuffer, MP_ARG_BOOL | MP_ARG_KW_ONLY, { .u_bool = true } }, + { MP_QSTR_framebuffer, MP_ARG_OBJ | MP_ARG_KW_ONLY, { .u_obj = mp_const_none } }, + { MP_QSTR_height, MP_ARG_INT | MP_ARG_KW_ONLY, { .u_int = 0 } }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + rgbmatrix_rgbmatrix_obj_t *self = &allocate_display_bus_or_raise()->rgbmatrix; + self->base.type = &rgbmatrix_RGBMatrix_type; + + uint8_t rgb_count, addr_count; + uint8_t rgb_pins[MP_ARRAY_SIZE(self->rgb_pins)]; + uint8_t addr_pins[MP_ARRAY_SIZE(self->addr_pins)]; + uint8_t clock_pin = validate_pin(args[ARG_clock_pin].u_obj); + uint8_t latch_pin = validate_pin(args[ARG_latch_pin].u_obj); + uint8_t output_enable_pin = validate_pin(args[ARG_output_enable_pin].u_obj); + + validate_pins(MP_QSTR_rgb_pins, rgb_pins, MP_ARRAY_SIZE(self->rgb_pins), args[ARG_rgb_list].u_obj, &rgb_count); + validate_pins(MP_QSTR_addr_pins, addr_pins, MP_ARRAY_SIZE(self->addr_pins), args[ARG_addr_list].u_obj, &addr_count); + + if (rgb_count % 6) { + mp_raise_ValueError_varg(translate("Must use a multiple of 6 rgb pins, not %d"), rgb_count); + } + + // TODO(@jepler) Use fewer than all rows of pixels if height < computed_height + if (args[ARG_height].u_int != 0) { + int computed_height = (rgb_count / 3) << (addr_count); + if (computed_height != args[ARG_height].u_int) { + mp_raise_ValueError_varg( + translate("%d address pins and %d rgb pins indicate a height of %d, not %d"), addr_count, rgb_count, computed_height, args[ARG_height].u_int); + } + } + + preflight_pins_or_throw(clock_pin, rgb_pins, rgb_count, true); + + mp_obj_t framebuffer = args[ARG_framebuffer].u_obj; + if (framebuffer == mp_const_none) { + int width = args[ARG_width].u_int; + int bufsize = 2 * width * rgb_count / 3 * (1 << addr_count); + framebuffer = mp_obj_new_bytearray_of_zeros(bufsize); + } + + common_hal_rgbmatrix_rgbmatrix_construct(self, + args[ARG_width].u_int, + args[ARG_bit_depth].u_int, + rgb_count, rgb_pins, + addr_count, addr_pins, + clock_pin, latch_pin, output_enable_pin, + args[ARG_doublebuffer].u_bool, + framebuffer, NULL); + + claim_and_never_reset_pins(args[ARG_rgb_list].u_obj); + claim_and_never_reset_pins(args[ARG_addr_list].u_obj); + claim_and_never_reset_pin(args[ARG_clock_pin].u_obj); + claim_and_never_reset_pin(args[ARG_output_enable_pin].u_obj); + claim_and_never_reset_pin(args[ARG_latch_pin].u_obj); + + return MP_OBJ_FROM_PTR(self); +} + +//| def deinit(self, ) -> Any: +//| """Free the resources (pins, timers, etc.) associated with this +//| rgbmatrix instance. After deinitialization, no further operations +//| may be performed.""" +//| ... +//| +STATIC mp_obj_t rgbmatrix_rgbmatrix_deinit(mp_obj_t self_in) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + common_hal_rgbmatrix_rgbmatrix_deinit(self); + return mp_const_none; +} + +STATIC MP_DEFINE_CONST_FUN_OBJ_1(rgbmatrix_rgbmatrix_deinit_obj, rgbmatrix_rgbmatrix_deinit); + +static void check_for_deinit(rgbmatrix_rgbmatrix_obj_t *self) { + if (!self->core.rgbPins) { + raise_deinited_error(); + } +} + +//| brightness: Any = ... +//| """In the current implementation, 0.0 turns the display off entirely +//| and any other value up to 1.0 turns the display on fully.""" +//| +STATIC mp_obj_t rgbmatrix_rgbmatrix_get_brightness(mp_obj_t self_in) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + check_for_deinit(self); + return mp_obj_new_float(common_hal_rgbmatrix_rgbmatrix_get_paused(self)? 0.0f : 1.0f); +} +MP_DEFINE_CONST_FUN_OBJ_1(rgbmatrix_rgbmatrix_get_brightness_obj, rgbmatrix_rgbmatrix_get_brightness); + +STATIC mp_obj_t rgbmatrix_rgbmatrix_set_brightness(mp_obj_t self_in, mp_obj_t value_in) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + check_for_deinit(self); + mp_float_t brightness = mp_obj_get_float(value_in); + if (brightness < 0.0f || brightness > 1.0f) { + mp_raise_ValueError(translate("Brightness must be 0-1.0")); + } + common_hal_rgbmatrix_rgbmatrix_set_paused(self, brightness <= 0); + + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(rgbmatrix_rgbmatrix_set_brightness_obj, rgbmatrix_rgbmatrix_set_brightness); + +const mp_obj_property_t rgbmatrix_rgbmatrix_brightness_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&rgbmatrix_rgbmatrix_get_brightness_obj, + (mp_obj_t)&rgbmatrix_rgbmatrix_set_brightness_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| def refresh(self) -> Any: ... +//| """Transmits the color data in the buffer to the pixels so that +//| they are shown.""" +//| +STATIC mp_obj_t rgbmatrix_rgbmatrix_refresh(mp_obj_t self_in) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + check_for_deinit(self); + common_hal_rgbmatrix_rgbmatrix_refresh(self); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(rgbmatrix_rgbmatrix_refresh_obj, rgbmatrix_rgbmatrix_refresh); + +//| width: int = ... +//| """The width of the display, in pixels""" +//| +STATIC mp_obj_t rgbmatrix_rgbmatrix_get_width(mp_obj_t self_in) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + check_for_deinit(self); + return MP_OBJ_NEW_SMALL_INT(common_hal_rgbmatrix_rgbmatrix_get_width(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(rgbmatrix_rgbmatrix_get_width_obj, rgbmatrix_rgbmatrix_get_width); +const mp_obj_property_t rgbmatrix_rgbmatrix_width_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&rgbmatrix_rgbmatrix_get_width_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| height: int = ... +//| """The height of the display, in pixels""" +//| +STATIC mp_obj_t rgbmatrix_rgbmatrix_get_height(mp_obj_t self_in) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + check_for_deinit(self); + return MP_OBJ_NEW_SMALL_INT(common_hal_rgbmatrix_rgbmatrix_get_height(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(rgbmatrix_rgbmatrix_get_height_obj, rgbmatrix_rgbmatrix_get_height); + +const mp_obj_property_t rgbmatrix_rgbmatrix_height_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&rgbmatrix_rgbmatrix_get_height_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +STATIC const mp_rom_map_elem_t rgbmatrix_rgbmatrix_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&rgbmatrix_rgbmatrix_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR_brightness), MP_ROM_PTR(&rgbmatrix_rgbmatrix_brightness_obj) }, + { MP_ROM_QSTR(MP_QSTR_refresh), MP_ROM_PTR(&rgbmatrix_rgbmatrix_refresh_obj) }, + { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&rgbmatrix_rgbmatrix_width_obj) }, + { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_PTR(&rgbmatrix_rgbmatrix_height_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(rgbmatrix_rgbmatrix_locals_dict, rgbmatrix_rgbmatrix_locals_dict_table); + +STATIC void rgbmatrix_rgbmatrix_get_bufinfo(mp_obj_t self_in, mp_buffer_info_t *bufinfo) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + check_for_deinit(self); + + *bufinfo = self->bufinfo; +} + +// These version exists so that the prototype matches the protocol, +// avoiding a type cast that can hide errors +STATIC void rgbmatrix_rgbmatrix_swapbuffers(mp_obj_t self_in) { + common_hal_rgbmatrix_rgbmatrix_refresh(self_in); +} + +STATIC void rgbmatrix_rgbmatrix_deinit_proto(mp_obj_t self_in) { + common_hal_rgbmatrix_rgbmatrix_deinit(self_in); +} + +STATIC float rgbmatrix_rgbmatrix_get_brightness_proto(mp_obj_t self_in) { + return common_hal_rgbmatrix_rgbmatrix_get_paused(self_in) ? 0.0f : 1.0f; +} + +STATIC bool rgbmatrix_rgbmatrix_set_brightness_proto(mp_obj_t self_in, mp_float_t value) { + common_hal_rgbmatrix_rgbmatrix_set_paused(self_in, value <= 0); + return true; +} + +STATIC int rgbmatrix_rgbmatrix_get_width_proto(mp_obj_t self_in) { + return common_hal_rgbmatrix_rgbmatrix_get_width(self_in); +} + +STATIC int rgbmatrix_rgbmatrix_get_height_proto(mp_obj_t self_in) { + return common_hal_rgbmatrix_rgbmatrix_get_height(self_in); +} + +STATIC int rgbmatrix_rgbmatrix_get_color_depth_proto(mp_obj_t self_in) { + return 16; +} + +STATIC int rgbmatrix_rgbmatrix_get_bytes_per_cell_proto(mp_obj_t self_in) { + return 1; +} + +STATIC int rgbmatrix_rgbmatrix_get_native_frames_per_second_proto(mp_obj_t self_in) { + return 250; +} + + +STATIC const framebuffer_p_t rgbmatrix_rgbmatrix_proto = { + MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuffer) + .get_bufinfo = rgbmatrix_rgbmatrix_get_bufinfo, + .set_brightness = rgbmatrix_rgbmatrix_set_brightness_proto, + .get_brightness = rgbmatrix_rgbmatrix_get_brightness_proto, + .get_width = rgbmatrix_rgbmatrix_get_width_proto, + .get_height = rgbmatrix_rgbmatrix_get_height_proto, + .get_color_depth = rgbmatrix_rgbmatrix_get_color_depth_proto, + .get_bytes_per_cell = rgbmatrix_rgbmatrix_get_bytes_per_cell_proto, + .get_native_frames_per_second = rgbmatrix_rgbmatrix_get_native_frames_per_second_proto, + .swapbuffers = rgbmatrix_rgbmatrix_swapbuffers, + .deinit = rgbmatrix_rgbmatrix_deinit_proto, +}; + +STATIC mp_int_t rgbmatrix_rgbmatrix_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, mp_uint_t flags) { + rgbmatrix_rgbmatrix_obj_t *self = (rgbmatrix_rgbmatrix_obj_t*)self_in; + // a readonly framebuffer would be unusual but not impossible + if ((flags & MP_BUFFER_WRITE) && !(self->bufinfo.typecode & MP_OBJ_ARRAY_TYPECODE_FLAG_RW)) { + return 1; + } + *bufinfo = self->bufinfo; + return 0; +} + +const mp_obj_type_t rgbmatrix_RGBMatrix_type = { + { &mp_type_type }, + .name = MP_QSTR_RGBMatrix, + .buffer_p = { .get_buffer = rgbmatrix_rgbmatrix_get_buffer, }, + .make_new = rgbmatrix_rgbmatrix_make_new, + .protocol = &rgbmatrix_rgbmatrix_proto, + .locals_dict = (mp_obj_dict_t*)&rgbmatrix_rgbmatrix_locals_dict, +}; diff --git a/shared-bindings/rgbmatrix/RGBMatrix.h b/shared-bindings/rgbmatrix/RGBMatrix.h new file mode 100644 index 000000000..027f817bb --- /dev/null +++ b/shared-bindings/rgbmatrix/RGBMatrix.h @@ -0,0 +1,61 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_RGBMATRIX_RGBMATRIX_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_RGBMATRIX_RGBMATRIX_H + +#include "shared-module/rgbmatrix/RGBMatrix.h" +#include "lib/protomatter/core.h" + +extern const mp_obj_type_t rgbmatrix_RGBMatrix_type; +typedef struct { + mp_obj_base_t base; + mp_obj_t framebuffer; + mp_buffer_info_t bufinfo; + Protomatter_core core; + void *timer; + uint16_t bufsize, width; + uint8_t rgb_pins[30]; + uint8_t addr_pins[10]; + uint8_t clock_pin, latch_pin, oe_pin; + uint8_t rgb_count, addr_count; + uint8_t bit_depth; + bool core_is_initialized; + bool paused; + bool doublebuffer; +} rgbmatrix_rgbmatrix_obj_t; + +void common_hal_rgbmatrix_rgbmatrix_construct(rgbmatrix_rgbmatrix_obj_t* self, int width, int bit_depth, uint8_t rgb_count, uint8_t* rgb_pins, uint8_t addr_count, uint8_t* addr_pins, uint8_t clock_pin, uint8_t latch_pin, uint8_t oe_pin, bool doublebuffer, mp_obj_t framebuffer, void* timer); +void common_hal_rgbmatrix_rgbmatrix_deinit(rgbmatrix_rgbmatrix_obj_t*); +void rgbmatrix_rgbmatrix_collect_ptrs(rgbmatrix_rgbmatrix_obj_t*); +void common_hal_rgbmatrix_rgbmatrix_reconstruct(rgbmatrix_rgbmatrix_obj_t* self, mp_obj_t framebuffer); +void common_hal_rgbmatrix_rgbmatrix_set_paused(rgbmatrix_rgbmatrix_obj_t* self, bool paused); +bool common_hal_rgbmatrix_rgbmatrix_get_paused(rgbmatrix_rgbmatrix_obj_t* self); +void common_hal_rgbmatrix_rgbmatrix_refresh(rgbmatrix_rgbmatrix_obj_t* self); +int common_hal_rgbmatrix_rgbmatrix_get_width(rgbmatrix_rgbmatrix_obj_t* self); +int common_hal_rgbmatrix_rgbmatrix_get_height(rgbmatrix_rgbmatrix_obj_t* self); + +#endif diff --git a/shared-bindings/rgbmatrix/__init__.c b/shared-bindings/rgbmatrix/__init__.c new file mode 100644 index 000000000..7f0576652 --- /dev/null +++ b/shared-bindings/rgbmatrix/__init__.c @@ -0,0 +1,47 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <stdint.h> + +#include "py/obj.h" +#include "py/runtime.h" + +#include "shared-bindings/rgbmatrix/RGBMatrix.h" + +//| """Low-level routines for bitbanged LED matrices""" +//| + +STATIC const mp_rom_map_elem_t rgbmatrix_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_rgbmatrix) }, + { MP_ROM_QSTR(MP_QSTR_RGBMatrix), MP_ROM_PTR(&rgbmatrix_RGBMatrix_type) }, +}; + +STATIC MP_DEFINE_CONST_DICT(rgbmatrix_module_globals, rgbmatrix_module_globals_table); + +const mp_obj_module_t rgbmatrix_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&rgbmatrix_module_globals, +}; diff --git a/shared-bindings/rotaryio/IncrementalEncoder.c b/shared-bindings/rotaryio/IncrementalEncoder.c index f2f157847..8b2723866 100644 --- a/shared-bindings/rotaryio/IncrementalEncoder.c +++ b/shared-bindings/rotaryio/IncrementalEncoder.c @@ -34,35 +34,31 @@ #include "shared-bindings/rotaryio/IncrementalEncoder.h" #include "shared-bindings/util.h" -//| .. currentmodule:: rotaryio +//| class IncrementalEncoder: +//| """IncrementalEncoder determines the relative rotational position based on two series of pulses.""" //| -//| :class:`IncrementalEncoder` -- Track the relative position of an incremental encoder -//| ==================================================================================== +//| def __init__(self, pin_a: microcontroller.Pin, pin_b: microcontroller.Pin): +//| """Create an IncrementalEncoder object associated with the given pins. It tracks the positional +//| state of an incremental rotary encoder (also known as a quadrature encoder.) Position is +//| relative to the position when the object is contructed. //| -//| IncrementalEncoder determines the relative rotational position based on two series of pulses. +//| :param ~microcontroller.Pin pin_a: First pin to read pulses from. +//| :param ~microcontroller.Pin pin_b: Second pin to read pulses from. //| -//| .. class:: IncrementalEncoder(pin_a, pin_b) +//| For example:: //| -//| Create an IncrementalEncoder object associated with the given pins. It tracks the positional -//| state of an incremental rotary encoder (also known as a quadrature encoder.) Position is -//| relative to the position when the object is contructed. +//| import rotaryio +//| import time +//| from board import * //| -//| :param ~microcontroller.Pin pin_a: First pin to read pulses from. -//| :param ~microcontroller.Pin pin_b: Second pin to read pulses from. -//| -//| For example:: -//| -//| import rotaryio -//| import time -//| from board import * -//| -//| enc = rotaryio.IncrementalEncoder(D1, D2) -//| last_position = None -//| while True: -//| position = enc.position -//| if last_position == None or position != last_position: -//| print(position) -//| last_position = position +//| enc = rotaryio.IncrementalEncoder(D1, D2) +//| last_position = None +//| while True: +//| position = enc.position +//| if last_position == None or position != last_position: +//| print(position) +//| last_position = position""" +//| ... //| STATIC mp_obj_t rotaryio_incrementalencoder_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_pin_a, ARG_pin_b }; @@ -73,13 +69,8 @@ STATIC mp_obj_t rotaryio_incrementalencoder_make_new(const mp_obj_type_t *type, mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); - assert_pin(args[ARG_pin_a].u_obj, false); - const mcu_pin_obj_t* pin_a = MP_OBJ_TO_PTR(args[ARG_pin_a].u_obj); - assert_pin_free(pin_a); - - assert_pin(args[ARG_pin_b].u_obj, false); - const mcu_pin_obj_t* pin_b = MP_OBJ_TO_PTR(args[ARG_pin_b].u_obj); - assert_pin_free(pin_b); + const mcu_pin_obj_t* pin_a = validate_obj_is_free_pin(args[ARG_pin_a].u_obj); + const mcu_pin_obj_t* pin_b = validate_obj_is_free_pin(args[ARG_pin_b].u_obj); rotaryio_incrementalencoder_obj_t *self = m_new_obj(rotaryio_incrementalencoder_obj_t); self->base.type = &rotaryio_incrementalencoder_type; @@ -89,9 +80,9 @@ STATIC mp_obj_t rotaryio_incrementalencoder_make_new(const mp_obj_type_t *type, return MP_OBJ_FROM_PTR(self); } -//| .. method:: deinit() -//| -//| Deinitializes the IncrementalEncoder and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitializes the IncrementalEncoder and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t rotaryio_incrementalencoder_deinit(mp_obj_t self_in) { rotaryio_incrementalencoder_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -106,16 +97,16 @@ STATIC void check_for_deinit(rotaryio_incrementalencoder_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t rotaryio_incrementalencoder_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -125,10 +116,9 @@ STATIC mp_obj_t rotaryio_incrementalencoder_obj___exit__(size_t n_args, const mp STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(rotaryio_incrementalencoder___exit___obj, 4, 4, rotaryio_incrementalencoder_obj___exit__); -//| .. attribute:: position -//| -//| The current position in terms of pulses. The number of pulses per rotation is defined by the -//| specific hardware. +//| position: Any = ... +//| """The current position in terms of pulses. The number of pulses per rotation is defined by the +//| specific hardware.""" //| STATIC mp_obj_t rotaryio_incrementalencoder_obj_get_position(mp_obj_t self_in) { rotaryio_incrementalencoder_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/rotaryio/__init__.c b/shared-bindings/rotaryio/__init__.c index a0166771a..0fa457ca7 100644 --- a/shared-bindings/rotaryio/__init__.c +++ b/shared-bindings/rotaryio/__init__.c @@ -33,33 +33,19 @@ #include "shared-bindings/rotaryio/__init__.h" #include "shared-bindings/rotaryio/IncrementalEncoder.h" -//| :mod:`rotaryio` --- Support for reading rotation sensors -//| ======================================================== -//| -//| .. module:: rotaryio -//| :synopsis: Support for reading rotation sensors -//| :platform: SAMD +//| """Support for reading rotation sensors //| //| The `rotaryio` module contains classes to read different rotation encoding schemes. See //| `Wikipedia's Rotary Encoder page <https://en.wikipedia.org/wiki/Rotary_encoder>`_ for more //| background. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| IncrementalEncoder -//| -//| .. warning:: This module is not available in some SAMD21 (aka M0) builds. See the -//| :ref:`module-support-matrix` for more info. +//| .. warning:: This module is not available in some SAMD21 (aka M0) builds. See the :ref:`module-support-matrix` for more info. //| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| :ref:`lifetime-and-contextmanagers` for more info.""" //| STATIC const mp_rom_map_elem_t rotaryio_module_globals_table[] = { diff --git a/shared-bindings/rtc/RTC.c b/shared-bindings/rtc/RTC.c index 3ff09a4ec..58fe308f5 100644 --- a/shared-bindings/rtc/RTC.c +++ b/shared-bindings/rtc/RTC.c @@ -38,14 +38,12 @@ const rtc_rtc_obj_t rtc_rtc_obj = {{&rtc_rtc_type}}; -//| .. currentmodule:: rtc +//| class RTC: +//| """Real Time Clock""" //| -//| :class:`RTC` --- Real Time Clock -//| -------------------------------- -//| -//| .. class:: RTC() -//| -//| This class represents the onboard Real Time Clock. It is a singleton and will always return the same instance. +//| def __init__(self, ): +//| """This class represents the onboard Real Time Clock. It is a singleton and will always return the same instance.""" +//| ... //| STATIC mp_obj_t rtc_rtc_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { // No arguments @@ -55,25 +53,24 @@ STATIC mp_obj_t rtc_rtc_make_new(const mp_obj_type_t *type, size_t n_args, const return (mp_obj_t)&rtc_rtc_obj; } -//| .. attribute:: datetime +//| datetime: time.struct_time = ... +//| """The current date and time of the RTC as a `time.struct_time`. //| -//| The current date and time of the RTC as a `time.struct_time`. +//| This must be set to the current date and time whenever the board loses power:: //| -//| This must be set to the current date and time whenever the board loses power:: +//| import rtc +//| import time //| -//| import rtc -//| import time +//| r = rtc.RTC() +//| r.datetime = time.struct_time((2019, 5, 29, 15, 14, 15, 0, -1, -1)) //| -//| r = rtc.RTC() -//| r.datetime = rtctime.struct_time((2019, 5, 29, 15, 14, 15, 0, -1, -1)) //| +//| Once set, the RTC will automatically update this value as time passes. You can read this +//| property to get a snapshot of the current time:: //| -//| Once set, the RTC will automatically update this value as time passes. You can read this -//| property to get a snapshot of the current time:: -//| -//| current_time = r.datetime -//| print(current_time) -//| # struct_time(tm_year=2019, tm_month=5, ...) +//| current_time = r.datetime +//| print(current_time) +//| # struct_time(tm_year=2019, tm_month=5, ...)""" //| STATIC mp_obj_t rtc_rtc_obj_get_datetime(mp_obj_t self_in) { timeutils_struct_time_t tm; @@ -97,12 +94,11 @@ const mp_obj_property_t rtc_rtc_datetime_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: calibration -//| -//| The RTC calibration value as an `int`. +//| calibration: int = ... +//| """The RTC calibration value as an `int`. //| //| A positive value speeds up the clock and a negative value slows it down. -//| Range and value is hardware specific, but one step is often approximately 1 ppm. +//| Range and value is hardware specific, but one step is often approximately 1 ppm.""" //| STATIC mp_obj_t rtc_rtc_obj_get_calibration(mp_obj_t self_in) { int calibration = common_hal_rtc_get_calibration(); diff --git a/shared-bindings/rtc/__init__.c b/shared-bindings/rtc/__init__.c index 22eda9b66..b204d511c 100644 --- a/shared-bindings/rtc/__init__.c +++ b/shared-bindings/rtc/__init__.c @@ -31,23 +31,11 @@ #include "shared-bindings/rtc/RTC.h" #include "shared-bindings/time/__init__.h" -//| :mod:`rtc` --- Real Time Clock -//| ======================================================== -//| -//| .. module:: rtc -//| :synopsis: Real Time Clock -//| :platform: SAMD21, SAMD51, nRF52 +//| """Real Time Clock //| //| The `rtc` module provides support for a Real Time Clock. You can access and manage the //| RTC using :class:`rtc.RTC`. It also backs the :func:`time.time` and :func:`time.localtime` -//| functions using the onboard RTC if present. -//| -//| Classes -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| RTC +//| functions using the onboard RTC if present.""" //| void rtc_reset(void) { @@ -62,22 +50,22 @@ mp_obj_t rtc_get_time_source_time(void) { return struct_time_from_tm(&tm); } -//| .. function:: set_time_source(rtc) -//| -//| Sets the RTC time source used by :func:`time.localtime`. -//| The default is :class:`rtc.RTC`, but it's useful to use this to override the -//| time source for testing purposes. For example:: +//| def set_time_source(rtc: Any) -> Any: +//| """Sets the RTC time source used by :func:`time.localtime`. +//| The default is :class:`rtc.RTC`, but it's useful to use this to override the +//| time source for testing purposes. For example:: //| -//| import rtc -//| import time +//| import rtc +//| import time //| -//| class RTC(object): -//| @property -//| def datetime(self): -//| return time.struct_time((2018, 3, 17, 21, 1, 47, 0, 0, 0)) +//| class RTC(object): +//| @property +//| def datetime(self): +//| return time.struct_time((2018, 3, 17, 21, 1, 47, 0, 0, 0)) //| -//| r = RTC() -//| rtc.set_time_source(r) +//| r = RTC() +//| rtc.set_time_source(r)""" +//| ... //| STATIC mp_obj_t rtc_set_time_source(mp_obj_t time_source) { MP_STATE_VM(rtc_time_source) = time_source; diff --git a/shared-bindings/sdcardio/SDCard.c b/shared-bindings/sdcardio/SDCard.c new file mode 100644 index 000000000..1d8c4bafb --- /dev/null +++ b/shared-bindings/sdcardio/SDCard.c @@ -0,0 +1,183 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "py/obj.h" +#include "py/objproperty.h" +#include "py/runtime.h" +#include "py/objarray.h" + +#include "shared-bindings/sdcardio/SDCard.h" +#include "shared-module/sdcardio/SDCard.h" +#include "common-hal/busio/SPI.h" +#include "shared-bindings/busio/SPI.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "supervisor/flash.h" + +//| class SDCard: +//| """SD Card Block Interface +//| +//| Controls an SD card over SPI. This built-in module has higher read +//| performance than the library adafruit_sdcard, but it is only compatible with +//| `busio.SPI`, not `bitbangio.SPI`. Usually an SDCard object is used +//| with ``storage.VfsFat`` to allow file I/O to an SD card.""" +//| +//| def __init__(bus:busio.SPI, cs=digitalio.DigitalInOut, baudrate=8000000): +//| """Construct an SPI SD Card object with the given properties +//| +//| :param busio.SPI spi: The SPI bus +//| :param microcontroller.Pin cs: The chip select connected to the card +//| :param int baudrate: The SPI data rate to use after card setup +//| +//| Note that during detection and configuration, a hard-coded low baudrate is used. +//| Data transfers use the specified baurate (rounded down to one that is supported by +//| the microcontroller) +//| +//| Example usage: +//| +//| .. code-block:: python +//| +//| import os +//| +//| import board +//| import sdcardio +//| import storage +//| +//| sd = sdcardio.SDCard(board.SPI(), board.SD_CS) +//| vfs = storage.VfsFat(sd) +//| storage.mount(vfs, '/sd') +//| os.listdir('/sd')""" + +STATIC mp_obj_t sdcardio_sdcard_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_spi, ARG_cs, ARG_baudrate, ARG_sdio, NUM_ARGS }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_spi, MP_ARG_OBJ, {.u_obj = mp_const_none } }, + { MP_QSTR_cs, MP_ARG_OBJ, {.u_obj = mp_const_none } }, + { MP_QSTR_baudrate, MP_ARG_INT, {.u_int = 8000000} }, + { MP_QSTR_sdio, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_int = 8000000} }, + }; + MP_STATIC_ASSERT( MP_ARRAY_SIZE(allowed_args) == NUM_ARGS ); + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + busio_spi_obj_t *spi = validate_obj_is_spi_bus(args[ARG_spi].u_obj); + mcu_pin_obj_t *cs = validate_obj_is_free_pin(args[ARG_cs].u_obj); + + sdcardio_sdcard_obj_t *self = m_new_obj(sdcardio_sdcard_obj_t); + self->base.type = &sdcardio_SDCard_type; + + common_hal_sdcardio_sdcard_construct(self, spi, cs, args[ARG_baudrate].u_int); + + return self; +} + + +//| def count() -> int: +//| """Returns the total number of sectors +//| +//| Due to technical limitations, this is a function and not a property. +//| +//| :return: The number of 512-byte blocks, as a number""" +//| +mp_obj_t sdcardio_sdcard_count(mp_obj_t self_in) { + sdcardio_sdcard_obj_t *self = (sdcardio_sdcard_obj_t*)self_in; + return mp_obj_new_int_from_ull(common_hal_sdcardio_sdcard_get_blockcount(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(sdcardio_sdcard_count_obj, sdcardio_sdcard_count); + +//| def deinit() -> None: +//| """Disable permanently. +//| +//| :return: None""" +//| +mp_obj_t sdcardio_sdcard_deinit(mp_obj_t self_in) { + sdcardio_sdcard_obj_t *self = (sdcardio_sdcard_obj_t*)self_in; + common_hal_sdcardio_sdcard_deinit(self); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(sdcardio_sdcard_deinit_obj, sdcardio_sdcard_deinit); + + +//| def readblocks(start_block: int, buf: bytearray) -> None: +//| +//| """Read one or more blocks from the card +//| +//| :param int start_block: The block to start reading from +//| :param bytearray buf: The buffer to write into. Length must be multiple of 512. +//| +//| :return: None""" +//| + +mp_obj_t sdcardio_sdcard_readblocks(mp_obj_t self_in, mp_obj_t start_block_in, mp_obj_t buf_in) { + uint32_t start_block = mp_obj_get_int(start_block_in); + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_WRITE); + sdcardio_sdcard_obj_t *self = (sdcardio_sdcard_obj_t*)self_in; + int result = common_hal_sdcardio_sdcard_readblocks(self, start_block, &bufinfo); + if (result < 0) { + mp_raise_OSError(-result); + } + return mp_const_none; +} + +MP_DEFINE_CONST_FUN_OBJ_3(sdcardio_sdcard_readblocks_obj, sdcardio_sdcard_readblocks); + +//| def writeblocks(start_block: int, buf: bytearray) -> None: +//| +//| """Write one or more blocks to the card +//| +//| :param int start_block: The block to start writing from +//| :param bytearray buf: The buffer to read from. Length must be multiple of 512. +//| +//| :return: None""" +//| + +mp_obj_t sdcardio_sdcard_writeblocks(mp_obj_t self_in, mp_obj_t start_block_in, mp_obj_t buf_in) { + uint32_t start_block = mp_obj_get_int(start_block_in); + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ); + sdcardio_sdcard_obj_t *self = (sdcardio_sdcard_obj_t*)self_in; + int result = common_hal_sdcardio_sdcard_writeblocks(self, start_block, &bufinfo); + if (result < 0) { + mp_raise_OSError(-result); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_3(sdcardio_sdcard_writeblocks_obj, sdcardio_sdcard_writeblocks); + +STATIC const mp_rom_map_elem_t sdcardio_sdcard_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_count), MP_ROM_PTR(&sdcardio_sdcard_count_obj) }, + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&sdcardio_sdcard_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR_readblocks), MP_ROM_PTR(&sdcardio_sdcard_readblocks_obj) }, + { MP_ROM_QSTR(MP_QSTR_writeblocks), MP_ROM_PTR(&sdcardio_sdcard_writeblocks_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(sdcardio_sdcard_locals_dict, sdcardio_sdcard_locals_dict_table); + +const mp_obj_type_t sdcardio_SDCard_type = { + { &mp_type_type }, + .name = MP_QSTR_SDCard, + .make_new = sdcardio_sdcard_make_new, + .locals_dict = (mp_obj_dict_t*)&sdcardio_sdcard_locals_dict, +}; diff --git a/shared-bindings/sdcardio/SDCard.h b/shared-bindings/sdcardio/SDCard.h new file mode 100644 index 000000000..5986d5b81 --- /dev/null +++ b/shared-bindings/sdcardio/SDCard.h @@ -0,0 +1,30 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017, 2018 Scott Shawcroft for Adafruit Industries + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#pragma once + +extern const mp_obj_type_t sdcardio_SDCard_type; diff --git a/shared-bindings/sdcardio/__init__.c b/shared-bindings/sdcardio/__init__.c new file mode 100644 index 000000000..746aa5588 --- /dev/null +++ b/shared-bindings/sdcardio/__init__.c @@ -0,0 +1,47 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + + +#include <stdint.h> + +#include "py/obj.h" +#include "py/runtime.h" + +#include "shared-bindings/sdcardio/SDCard.h" + +//| """Interface to an SD card via the SPI bus""" + +STATIC const mp_rom_map_elem_t sdcardio_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_sdcardio) }, + { MP_ROM_QSTR(MP_QSTR_SDCard), MP_ROM_PTR(&sdcardio_SDCard_type) }, +}; + +STATIC MP_DEFINE_CONST_DICT(sdcardio_module_globals, sdcardio_module_globals_table); + +const mp_obj_module_t sdcardio_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&sdcardio_module_globals, +}; diff --git a/shared-bindings/sdcardio/__init__.h b/shared-bindings/sdcardio/__init__.h new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/shared-bindings/sdcardio/__init__.h diff --git a/shared-bindings/sdioio/SDCard.c b/shared-bindings/sdioio/SDCard.c new file mode 100644 index 000000000..77b41ce12 --- /dev/null +++ b/shared-bindings/sdioio/SDCard.c @@ -0,0 +1,296 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2016 Scott Shawcroft + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +// This file contains all of the Python API definitions for the +// sdioio.SDCard class. + +#include <string.h> + +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/sdioio/SDCard.h" +#include "shared-bindings/util.h" + +#include "lib/utils/buffer_helper.h" +#include "lib/utils/context_manager_helpers.h" +#include "py/mperrno.h" +#include "py/objproperty.h" +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + +//| class SDCard: +//| """SD Card Block Interface with SDIO +//| +//| Controls an SD card over SDIO. SDIO is a parallel protocol designed +//| for SD cards. It uses a clock pin, a command pin, and 1 or 4 +//| data pins. It can be operated at a high frequency such as +//| 25MHz. Usually an SDCard object is used with ``storage.VfsFat`` +//| to allow file I/O to an SD card.""" +//| +//| def __init__(*, clock: digitalio.DigitalInOut, command: digitalio.DigitalInOut, data: List[digitalio.DigitalInOut], frequency: int): +//| """Construct an SDIO SD Card object with the given properties +//| +//| :param ~microcontroller.Pin clock: the pin to use for the clock. +//| :param ~microcontroller.Pin command: the pin to use for the command. +//| :param data: A sequence of pins to use for data. +//| :param frequency: The frequency of the bus in Hz +//| +//| Example usage: +//| +//| .. code-block:: python +//| +//| import os +//| +//| import board +//| import sdioio +//| import storage +//| +//| sd = sdioio.SDCard( +//| clock=board.SDIO_CLOCK, +//| command=board.SDIO_COMMAND, +//| data=board.SDIO_DATA, +//| frequency=25000000) +//| vfs = storage.VfsFat(sd) +//| storage.mount(vfs, '/sd') +//| os.listdir('/sd')""" +//| ... +//| + +STATIC mp_obj_t sdioio_sdcard_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + sdioio_sdcard_obj_t *self = m_new_obj(sdioio_sdcard_obj_t); + self->base.type = &sdioio_SDCard_type; + enum { ARG_clock, ARG_command, ARG_data, ARG_frequency, NUM_ARGS }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_clock, MP_ARG_REQUIRED | MP_ARG_KW_ONLY | MP_ARG_OBJ }, + { MP_QSTR_command, MP_ARG_REQUIRED | MP_ARG_KW_ONLY | MP_ARG_OBJ }, + { MP_QSTR_data, MP_ARG_REQUIRED | MP_ARG_KW_ONLY | MP_ARG_OBJ }, + { MP_QSTR_frequency, MP_ARG_REQUIRED | MP_ARG_KW_ONLY | MP_ARG_INT }, + }; + MP_STATIC_ASSERT( MP_ARRAY_SIZE(allowed_args) == NUM_ARGS ); + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + const mcu_pin_obj_t* clock = validate_obj_is_free_pin(args[ARG_clock].u_obj); + const mcu_pin_obj_t* command = validate_obj_is_free_pin(args[ARG_command].u_obj); + mcu_pin_obj_t *data_pins[4]; + uint8_t num_data; + validate_list_is_free_pins(MP_QSTR_data, data_pins, MP_ARRAY_SIZE(data_pins), args[ARG_data].u_obj, &num_data); + + common_hal_sdioio_sdcard_construct(self, clock, command, num_data, data_pins, args[ARG_frequency].u_int); + return MP_OBJ_FROM_PTR(self); +} + +STATIC void check_for_deinit(sdioio_sdcard_obj_t *self) { + if (common_hal_sdioio_sdcard_deinited(self)) { + raise_deinited_error(); + } +} + +//| def configure(*, frequency=0, width=0) -> None: +//| """Configures the SDIO bus. +//| +//| :param int frequency: the desired clock rate in Hertz. The actual clock rate may be higher or lower due to the granularity of available clock settings. Check the `frequency` attribute for the actual clock rate. +//| :param int width: the number of data lines to use. Must be 1 or 4 and must also not exceed the number of data lines at construction +//| +//| .. note:: Leaving a value unspecified or 0 means the current setting is kept""" +//| +STATIC mp_obj_t sdioio_sdcard_configure(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_frequency, ARG_width, NUM_ARGS }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_frequency, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} }, + { MP_QSTR_width, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} }, + }; + sdioio_sdcard_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]); + check_for_deinit(self); + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + MP_STATIC_ASSERT( MP_ARRAY_SIZE(allowed_args) == NUM_ARGS ); + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_int_t frequency = args[ARG_frequency].u_int; + if (frequency < 0) { + mp_raise_ValueError_varg(translate("Invalid %q"), MP_QSTR_baudrate); + } + + uint8_t width = args[ARG_width].u_int; + if (width != 0 && width != 1 && width != 4) { + mp_raise_ValueError_varg(translate("Invalid %q"), MP_QSTR_width); + } + + if (!common_hal_sdioio_sdcard_configure(self, frequency, width)) { + mp_raise_OSError(MP_EIO); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_KW(sdioio_sdcard_configure_obj, 1, sdioio_sdcard_configure); + +//| def count() -> int: +//| """Returns the total number of sectors +//| +//| Due to technical limitations, this is a function and not a property. +//| +//| :return: The number of 512-byte blocks, as a number""" +//| +STATIC mp_obj_t sdioio_sdcard_count(mp_obj_t self_in) { + sdioio_sdcard_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return MP_OBJ_NEW_SMALL_INT(common_hal_sdioio_sdcard_get_count(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(sdioio_sdcard_count_obj, sdioio_sdcard_count); + +//| def readblocks(start_block: int, buf: bytearray) -> None: +//| +//| """Read one or more blocks from the card +//| +//| :param int start_block: The block to start reading from +//| :param bytearray buf: The buffer to write into. Length must be multiple of 512. +//| +//| :return: None""" +mp_obj_t sdioio_sdcard_readblocks(mp_obj_t self_in, mp_obj_t start_block_in, mp_obj_t buf_in) { + uint32_t start_block = mp_obj_get_int(start_block_in); + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_WRITE); + sdioio_sdcard_obj_t *self = (sdioio_sdcard_obj_t*)self_in; + int result = common_hal_sdioio_sdcard_readblocks(self, start_block, &bufinfo); + if (result < 0) { + mp_raise_OSError(-result); + } + return mp_const_none; +} + +MP_DEFINE_CONST_FUN_OBJ_3(sdioio_sdcard_readblocks_obj, sdioio_sdcard_readblocks); + +//| def writeblocks(start_block: int, buf: bytearray) -> None: +//| +//| """Write one or more blocks to the card +//| +//| :param int start_block: The block to start writing from +//| :param bytearray buf: The buffer to read from. Length must be multiple of 512. +//| +//| :return: None""" +//| +mp_obj_t sdioio_sdcard_writeblocks(mp_obj_t self_in, mp_obj_t start_block_in, mp_obj_t buf_in) { + uint32_t start_block = mp_obj_get_int(start_block_in); + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_WRITE); + sdioio_sdcard_obj_t *self = (sdioio_sdcard_obj_t*)self_in; + int result = common_hal_sdioio_sdcard_writeblocks(self, start_block, &bufinfo); + if (result < 0) { + mp_raise_OSError(-result); + } + return mp_const_none; +} + +MP_DEFINE_CONST_FUN_OBJ_3(sdioio_sdcard_writeblocks_obj, sdioio_sdcard_writeblocks); + +//| @property +//| def frequency(self) -> int: +//| """The actual SDIO bus frequency. This may not match the frequency +//| requested due to internal limitations.""" +//| ... +//| +STATIC mp_obj_t sdioio_sdcard_obj_get_frequency(mp_obj_t self_in) { + sdioio_sdcard_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return MP_OBJ_NEW_SMALL_INT(common_hal_sdioio_sdcard_get_frequency(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(sdioio_sdcard_get_frequency_obj, sdioio_sdcard_obj_get_frequency); + +const mp_obj_property_t sdioio_sdcard_frequency_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&sdioio_sdcard_get_frequency_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| @property +//| def width(self) -> int: +//| """The actual SDIO bus width, in bits""" +//| ... +//| +STATIC mp_obj_t sdioio_sdcard_obj_get_width(mp_obj_t self_in) { + sdioio_sdcard_obj_t *self = MP_OBJ_TO_PTR(self_in); + check_for_deinit(self); + return MP_OBJ_NEW_SMALL_INT(common_hal_sdioio_sdcard_get_width(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(sdioio_sdcard_get_width_obj, sdioio_sdcard_obj_get_width); + +const mp_obj_property_t sdioio_sdcard_width_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&sdioio_sdcard_get_width_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| def deinit() -> None: +//| """Disable permanently. +//| +//| :return: None""" +STATIC mp_obj_t sdioio_sdcard_obj_deinit(mp_obj_t self_in) { + sdioio_sdcard_obj_t *self = MP_OBJ_TO_PTR(self_in); + common_hal_sdioio_sdcard_deinit(self); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(sdioio_sdcard_deinit_obj, sdioio_sdcard_obj_deinit); + +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers. +//| Provided by context manager helper.""" +//| ... +//| + +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... +//| +STATIC mp_obj_t sdioio_sdcard_obj___exit__(size_t n_args, const mp_obj_t *args) { + (void)n_args; + common_hal_sdioio_sdcard_deinit(args[0]); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(sdioio_sdcard_obj___exit___obj, 4, 4, sdioio_sdcard_obj___exit__); + +STATIC const mp_rom_map_elem_t sdioio_sdcard_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&sdioio_sdcard_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) }, + { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&sdioio_sdcard_obj___exit___obj) }, + + { MP_ROM_QSTR(MP_QSTR_configure), MP_ROM_PTR(&sdioio_sdcard_configure_obj) }, + { MP_ROM_QSTR(MP_QSTR_frequency), MP_ROM_PTR(&sdioio_sdcard_frequency_obj) }, + { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&sdioio_sdcard_width_obj) }, + + { MP_ROM_QSTR(MP_QSTR_count), MP_ROM_PTR(&sdioio_sdcard_count_obj) }, + { MP_ROM_QSTR(MP_QSTR_readblocks), MP_ROM_PTR(&sdioio_sdcard_readblocks_obj) }, + { MP_ROM_QSTR(MP_QSTR_writeblocks), MP_ROM_PTR(&sdioio_sdcard_writeblocks_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(sdioio_sdcard_locals_dict, sdioio_sdcard_locals_dict_table); + +const mp_obj_type_t sdioio_SDCard_type = { + { &mp_type_type }, + .name = MP_QSTR_SDCard, + .make_new = sdioio_sdcard_make_new, + .locals_dict = (mp_obj_dict_t*)&sdioio_sdcard_locals_dict, +}; diff --git a/shared-bindings/sdioio/SDCard.h b/shared-bindings/sdioio/SDCard.h new file mode 100644 index 000000000..7f62ee7a6 --- /dev/null +++ b/shared-bindings/sdioio/SDCard.h @@ -0,0 +1,66 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2016 Scott Shawcroft + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_BUSIO_SDIO_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_BUSIO_SDIO_H + +#include "py/obj.h" + +#include "common-hal/microcontroller/Pin.h" +#include "common-hal/sdioio/SDCard.h" + +// Type object used in Python. Should be shared between ports. +extern const mp_obj_type_t sdioio_SDCard_type; + +// Construct an underlying SDIO object. +extern void common_hal_sdioio_sdcard_construct(sdioio_sdcard_obj_t *self, + const mcu_pin_obj_t * clock, const mcu_pin_obj_t * command, + uint8_t num_data, mcu_pin_obj_t ** data, uint32_t frequency); + +extern void common_hal_sdioio_sdcard_deinit(sdioio_sdcard_obj_t *self); +extern bool common_hal_sdioio_sdcard_deinited(sdioio_sdcard_obj_t *self); + +extern bool common_hal_sdioio_sdcard_configure(sdioio_sdcard_obj_t *self, uint32_t baudrate, uint8_t width); + +extern void common_hal_sdioio_sdcard_unlock(sdioio_sdcard_obj_t *self); + +// Return actual SDIO bus frequency. +uint32_t common_hal_sdioio_sdcard_get_frequency(sdioio_sdcard_obj_t* self); + +// Return SDIO bus width. +uint8_t common_hal_sdioio_sdcard_get_width(sdioio_sdcard_obj_t* self); + +// Return number of device blocks +uint32_t common_hal_sdioio_sdcard_get_count(sdioio_sdcard_obj_t* self); + +// Read or write blocks +int common_hal_sdioio_sdcard_readblocks(sdioio_sdcard_obj_t* self, uint32_t start_block, mp_buffer_info_t *bufinfo); +int common_hal_sdioio_sdcard_writeblocks(sdioio_sdcard_obj_t* self, uint32_t start_block, mp_buffer_info_t *bufinfo); + +// This is used by the supervisor to claim SDIO devices indefinitely. +extern void common_hal_sdioio_sdcard_never_reset(sdioio_sdcard_obj_t *self); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_BUSIO_SDIO_H diff --git a/shared-bindings/sdioio/__init__.c b/shared-bindings/sdioio/__init__.c new file mode 100644 index 000000000..b88e5c3a9 --- /dev/null +++ b/shared-bindings/sdioio/__init__.c @@ -0,0 +1,47 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Jeff Epler for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + + +#include <stdint.h> + +#include "py/obj.h" +#include "py/runtime.h" + +#include "shared-bindings/sdioio/SDCard.h" + +//| """Interface to an SD card via the SDIO bus""" + +STATIC const mp_rom_map_elem_t sdioio_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_sdio) }, + { MP_ROM_QSTR(MP_QSTR_SDCard), MP_ROM_PTR(&sdioio_SDCard_type) }, +}; + +STATIC MP_DEFINE_CONST_DICT(sdioio_module_globals, sdioio_module_globals_table); + +const mp_obj_module_t sdioio_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&sdioio_module_globals, +}; diff --git a/shared-bindings/sdioio/__init__.h b/shared-bindings/sdioio/__init__.h new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/shared-bindings/sdioio/__init__.h diff --git a/shared-bindings/socket/__init__.c b/shared-bindings/socket/__init__.c index 2d6c16e90..19c4850cd 100644 --- a/shared-bindings/socket/__init__.c +++ b/shared-bindings/socket/__init__.c @@ -37,27 +37,22 @@ #include "shared-module/network/__init__.h" -//| :mod:`socket` --- TCP, UDP and RAW socket support -//| ================================================= +//| """TCP, UDP and RAW socket support //| -//| .. module:: socket -//| :synopsis: TCP, UDP and RAW sockets -//| :platform: SAMD21, SAMD51 -//| -//| Create TCP, UDP and RAW sockets for communicating over the Internet. +//| Create TCP, UDP and RAW sockets for communicating over the Internet.""" //| STATIC const mp_obj_type_t socket_type; -//| .. currentmodule:: socket -//| -//| .. class:: socket(family, type, proto) +//| class socket: //| -//| Create a new socket +//| def __init__(self, family: int, type: int, proto: int): +//| """Create a new socket //| -//| :param ~int family: AF_INET or AF_INET6 -//| :param ~int type: SOCK_STREAM, SOCK_DGRAM or SOCK_RAW -//| :param ~int proto: IPPROTO_TCP, IPPROTO_UDP or IPPROTO_RAW (ignored) +//| :param ~int family: AF_INET or AF_INET6 +//| :param ~int type: SOCK_STREAM, SOCK_DGRAM or SOCK_RAW +//| :param ~int proto: IPPROTO_TCP, IPPROTO_UDP or IPPROTO_RAW (ignored)""" +//| ... //| STATIC mp_obj_t socket_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -98,11 +93,11 @@ STATIC void socket_select_nic(mod_network_socket_obj_t *self, const byte *ip) { } } -//| .. method:: bind(address) +//| def bind(self, address: tuple) -> Any: +//| """Bind a socket to an address //| -//| Bind a socket to an address -//| -//| :param ~tuple address: tuple of (remote_address, remote_port) +//| :param ~tuple address: tuple of (remote_address, remote_port)""" +//| ... //| STATIC mp_obj_t socket_bind(mp_obj_t self_in, mp_obj_t addr_in) { @@ -125,11 +120,11 @@ STATIC mp_obj_t socket_bind(mp_obj_t self_in, mp_obj_t addr_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_bind_obj, socket_bind); -//| .. method:: listen(backlog) -//| -//| Set socket to listen for incoming connections +//| def listen(self, backlog: int) -> Any: +//| """Set socket to listen for incoming connections //| -//| :param ~int backlog: length of backlog queue for waiting connetions +//| :param ~int backlog: length of backlog queue for waiting connetions""" +//| ... //| STATIC mp_obj_t socket_listen(mp_obj_t self_in, mp_obj_t backlog) { @@ -150,11 +145,10 @@ STATIC mp_obj_t socket_listen(mp_obj_t self_in, mp_obj_t backlog) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_listen_obj, socket_listen); -//| .. method:: accept() -//| -//| Accept a connection on a listening socket of type SOCK_STREAM, -//| creating a new socket of type SOCK_STREAM. -//| Returns a tuple of (new_socket, remote_address) +//| def accept(self, ) -> Any: +//| """Accept a connection on a listening socket of type SOCK_STREAM, +//| creating a new socket of type SOCK_STREAM. +//| Returns a tuple of (new_socket, remote_address)""" //| STATIC mp_obj_t socket_accept(mp_obj_t self_in) { @@ -188,11 +182,11 @@ STATIC mp_obj_t socket_accept(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(socket_accept_obj, socket_accept); -//| .. method:: connect(address) -//| -//| Connect a socket to a remote address +//| def connect(self, address: tuple) -> Any: +//| """Connect a socket to a remote address //| -//| :param ~tuple address: tuple of (remote_address, remote_port) +//| :param ~tuple address: tuple of (remote_address, remote_port)""" +//| ... //| STATIC mp_obj_t socket_connect(mp_obj_t self_in, mp_obj_t addr_in) { @@ -215,12 +209,12 @@ STATIC mp_obj_t socket_connect(mp_obj_t self_in, mp_obj_t addr_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_connect_obj, socket_connect); -//| .. method:: send(bytes) -//| -//| Send some bytes to the connected remote address. -//| Suits sockets of type SOCK_STREAM +//| def send(self, bytes: bytes) -> Any: +//| """Send some bytes to the connected remote address. +//| Suits sockets of type SOCK_STREAM //| -//| :param ~bytes bytes: some bytes to send +//| :param ~bytes bytes: some bytes to send""" +//| ... //| STATIC mp_obj_t socket_send(mp_obj_t self_in, mp_obj_t buf_in) { @@ -252,19 +246,20 @@ STATIC mp_int_t _socket_recv_into(mod_network_socket_obj_t *sock, byte *buf, mp_ } -//| .. method:: recv_into(buffer[, bufsize]) +//| def recv_into(self, buffer: bytearray, bufsize: int) -> Any: +//| """Reads some bytes from the connected remote address, writing +//| into the provided buffer. If bufsize <= len(buffer) is given, +//| a maximum of bufsize bytes will be read into the buffer. If no +//| valid value is given for bufsize, the default is the length of +//| the given buffer. //| -//| Reads some bytes from the connected remote address, writing -//| into the provided buffer. If bufsize <= len(buffer) is given, -//| a maximum of bufsize bytes will be read into the buffer. If no -//| valid value is given for bufsize, the default is the length of -//| the given buffer. +//| Suits sockets of type SOCK_STREAM +//| Returns an int of number of bytes read. //| -//| Suits sockets of type SOCK_STREAM -//| Returns an int of number of bytes read. +//| :param bytearray buffer: buffer to receive into +//| :param int bufsize: optionally, a maximum number of bytes to read.""" +//| ... //| -//| :param bytearray buffer: buffer to receive into -//| :param int bufsize: optionally, a maximum number of bytes to read. STATIC mp_obj_t socket_recv_into(size_t n_args, const mp_obj_t *args) { mod_network_socket_obj_t *self = MP_OBJ_TO_PTR(args[0]); @@ -287,13 +282,14 @@ STATIC mp_obj_t socket_recv_into(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(socket_recv_into_obj, 2, 3, socket_recv_into); -//| .. method:: recv(bufsize) +//| def recv(self, bufsize: int) -> Any: +//| """Reads some bytes from the connected remote address. +//| Suits sockets of type SOCK_STREAM +//| Returns a bytes() of length <= bufsize //| -//| Reads some bytes from the connected remote address. -//| Suits sockets of type SOCK_STREAM -//| Returns a bytes() of length <= bufsize +//| :param ~int bufsize: maximum number of bytes to receive""" +//| ... //| -//| :param ~int bufsize: maximum number of bytes to receive STATIC mp_obj_t socket_recv(mp_obj_t self_in, mp_obj_t len_in) { mod_network_socket_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -313,13 +309,13 @@ STATIC mp_obj_t socket_recv(mp_obj_t self_in, mp_obj_t len_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_recv_obj, socket_recv); -//| .. method:: sendto(bytes, address) +//| def sendto(self, bytes: bytes, address: tuple) -> Any: +//| """Send some bytes to a specific address. +//| Suits sockets of type SOCK_DGRAM //| -//| Send some bytes to a specific address. -//| Suits sockets of type SOCK_DGRAM -//| -//| :param ~bytes bytes: some bytes to send -//| :param ~tuple address: tuple of (remote_address, remote_port) +//| :param ~bytes bytes: some bytes to send +//| :param ~tuple address: tuple of (remote_address, remote_port)""" +//| ... //| STATIC mp_obj_t socket_sendto(mp_obj_t self_in, mp_obj_t data_in, mp_obj_t addr_in) { @@ -347,16 +343,16 @@ STATIC mp_obj_t socket_sendto(mp_obj_t self_in, mp_obj_t data_in, mp_obj_t addr_ } STATIC MP_DEFINE_CONST_FUN_OBJ_3(socket_sendto_obj, socket_sendto); -//| .. method:: recvfrom(bufsize) -//| -//| Reads some bytes from the connected remote address. -//| Suits sockets of type SOCK_STREAM +//| def recvfrom(self, bufsize: int) -> Any: +//| """Reads some bytes from the connected remote address. +//| Suits sockets of type SOCK_STREAM //| -//| Returns a tuple containing -//| * a bytes() of length <= bufsize -//| * a remote_address, which is a tuple of ip address and port number +//| Returns a tuple containing +//| * a bytes() of length <= bufsize +//| * a remote_address, which is a tuple of ip address and port number //| -//| :param ~int bufsize: maximum number of bytes to receive +//| :param ~int bufsize: maximum number of bytes to receive""" +//| ... //| STATIC mp_obj_t socket_recvfrom(mp_obj_t self_in, mp_obj_t len_in) { @@ -386,9 +382,9 @@ STATIC mp_obj_t socket_recvfrom(mp_obj_t self_in, mp_obj_t len_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_recvfrom_obj, socket_recvfrom); -//| .. method:: setsockopt(level, optname, value) -//| -//| Sets socket options +//| def setsockopt(self, level: Any, optname: Any, value: Any) -> Any: +//| """Sets socket options""" +//| ... //| STATIC mp_obj_t socket_setsockopt(size_t n_args, const mp_obj_t *args) { @@ -420,11 +416,11 @@ STATIC mp_obj_t socket_setsockopt(size_t n_args, const mp_obj_t *args) { } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(socket_setsockopt_obj, 4, 4, socket_setsockopt); -//| .. method:: settimeout(value) +//| def settimeout(self, value: int) -> Any: +//| """Set the timeout value for this socket. //| -//| Set the timeout value for this socket. -//| -//| :param ~int value: timeout in seconds. 0 means non-blocking. None means block indefinitely. +//| :param ~int value: timeout in seconds. 0 means non-blocking. None means block indefinitely.""" +//| ... //| STATIC mp_obj_t socket_settimeout(mp_obj_t self_in, mp_obj_t timeout_in) { @@ -451,11 +447,11 @@ STATIC mp_obj_t socket_settimeout(mp_obj_t self_in, mp_obj_t timeout_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_settimeout_obj, socket_settimeout); -//| .. method:: setblocking(flag) -//| -//| Set the blocking behaviour of this socket. +//| def setblocking(self, flag: bool) -> Any: +//| """Set the blocking behaviour of this socket. //| -//| :param ~bool flag: False means non-blocking, True means block indefinitely. +//| :param ~bool flag: False means non-blocking, True means block indefinitely.""" +//| ... //| // method socket.setblocking(flag) @@ -513,13 +509,13 @@ STATIC const mp_obj_type_t socket_type = { .locals_dict = (mp_obj_dict_t*)&socket_locals_dict, }; -//| .. function:: getaddrinfo(host, port) -//| -//| Gets the address information for a hostname and port +//| def getaddrinfo(host: Any, port: Any) -> Any: +//| """Gets the address information for a hostname and port //| -//| Returns the appropriate family, socket type, socket protocol and -//| address information to call socket.socket() and socket.connect() with, -//| as a tuple. +//| Returns the appropriate family, socket type, socket protocol and +//| address information to call socket.socket() and socket.connect() with, +//| as a tuple.""" +//| ... //| STATIC mp_obj_t socket_getaddrinfo(mp_obj_t host_in, mp_obj_t port_in) { diff --git a/shared-bindings/storage/__init__.c b/shared-bindings/storage/__init__.c index ba439b951..3abc5512c 100644 --- a/shared-bindings/storage/__init__.c +++ b/shared-bindings/storage/__init__.c @@ -35,26 +35,21 @@ #include "shared-bindings/storage/__init__.h" #include "supervisor/shared/translate.h" -//| :mod:`storage` --- storage management -//| ======================================================== -//| -//| .. module:: storage -//| :synopsis: storage management -//| :platform: SAMD21, SAMD51 +//| """Storage management //| //| The `storage` provides storage management functionality such as mounting and //| unmounting which is typically handled by the operating system hosting Python. //| CircuitPython does not have an OS, so this module provides this functionality -//| directly. +//| directly.""" //| -//| .. function:: mount(filesystem, mount_path, *, readonly=False) -//| -//| Mounts the given filesystem object at the given path. +//| def mount(filesystem: Any, mount_path: Any, *, readonly: bool = False) -> Any: +//| """Mounts the given filesystem object at the given path. //| -//| This is the CircuitPython analog to the UNIX ``mount`` command. +//| This is the CircuitPython analog to the UNIX ``mount`` command. //| -//| :param bool readonly: True when the filesystem should be readonly to CircuitPython. +//| :param bool readonly: True when the filesystem should be readonly to CircuitPython.""" +//| ... //| mp_obj_t storage_mount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_readonly }; @@ -85,12 +80,12 @@ mp_obj_t storage_mount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_arg } MP_DEFINE_CONST_FUN_OBJ_KW(storage_mount_obj, 2, storage_mount); -//| .. function:: umount(mount) -//| -//| Unmounts the given filesystem object or if *mount* is a path, then unmount -//| the filesystem mounted at that location. +//| def umount(mount: Any) -> Any: +//| """Unmounts the given filesystem object or if *mount* is a path, then unmount +//| the filesystem mounted at that location. //| -//| This is the CircuitPython analog to the UNIX ``umount`` command. +//| This is the CircuitPython analog to the UNIX ``umount`` command.""" +//| ... //| mp_obj_t storage_umount(mp_obj_t mnt_in) { if (MP_OBJ_IS_STR(mnt_in)) { @@ -103,15 +98,15 @@ mp_obj_t storage_umount(mp_obj_t mnt_in) { } MP_DEFINE_CONST_FUN_OBJ_1(storage_umount_obj, storage_umount); -//| .. function:: remount(mount_path, readonly=False, *, disable_concurrent_write_protection=False) +//| def remount(mount_path: Any, readonly: bool = False, *, disable_concurrent_write_protection: bool = False) -> Any: +//| """Remounts the given path with new parameters. //| -//| Remounts the given path with new parameters. -//| -//| :param bool readonly: True when the filesystem should be readonly to CircuitPython. -//| :param bool disable_concurrent_write_protection: When True, the check that makes sure the -//| underlying filesystem data is written by one computer is disabled. Disabling the protection -//| allows CircuitPython and a host to write to the same filesystem with the risk that the -//| filesystem will be corrupted. +//| :param bool readonly: True when the filesystem should be readonly to CircuitPython. +//| :param bool disable_concurrent_write_protection: When True, the check that makes sure the +//| underlying filesystem data is written by one computer is disabled. Disabling the protection +//| allows CircuitPython and a host to write to the same filesystem with the risk that the +//| filesystem will be corrupted.""" +//| ... //| mp_obj_t storage_remount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_readonly, ARG_disable_concurrent_write_protection }; @@ -133,28 +128,29 @@ mp_obj_t storage_remount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_a } MP_DEFINE_CONST_FUN_OBJ_KW(storage_remount_obj, 1, storage_remount); -//| .. function:: getmount(mount_path) -//| -//| Retrieves the mount object associated with the mount path +//| def getmount(mount_path: Any) -> Any: +//| """Retrieves the mount object associated with the mount path""" +//| ... //| mp_obj_t storage_getmount(const mp_obj_t mnt_in) { return common_hal_storage_getmount(mp_obj_str_get_str(mnt_in)); } MP_DEFINE_CONST_FUN_OBJ_1(storage_getmount_obj, storage_getmount); -//| .. function:: erase_filesystem() +//| def erase_filesystem() -> Any: +//| """Erase and re-create the ``CIRCUITPY`` filesystem. //| -//| Erase and re-create the ``CIRCUITPY`` filesystem. +//| On boards that present USB-visible ``CIRCUITPY`` drive (e.g., SAMD21 and SAMD51), +//| then call `microcontroller.reset()` to restart CircuitPython and have the +//| host computer remount CIRCUITPY. //| -//| On boards that present USB-visible ``CIRCUITPY`` drive (e.g., SAMD21 and SAMD51), -//| then call `microcontroller.reset()` to restart CircuitPython and have the -//| host computer remount CIRCUITPY. +//| This function can be called from the REPL when ``CIRCUITPY`` +//| has become corrupted. //| -//| This function can be called from the REPL when ``CIRCUITPY`` -//| has become corrupted. +//| .. warning:: All the data on ``CIRCUITPY`` will be lost, and +//| CircuitPython will restart on certain boards.""" +//| ... //| -//| .. warning:: All the data on ``CIRCUITPY`` will be lost, and -//| CircuitPython will restart on certain boards. mp_obj_t storage_erase_filesystem(void) { common_hal_storage_erase_filesystem(); @@ -171,55 +167,55 @@ STATIC const mp_rom_map_elem_t storage_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR_getmount), MP_ROM_PTR(&storage_getmount_obj) }, { MP_ROM_QSTR(MP_QSTR_erase_filesystem), MP_ROM_PTR(&storage_erase_filesystem_obj) }, - //| .. class:: VfsFat(block_device) - //| - //| Create a new VfsFat filesystem around the given block device. - //| - //| :param block_device: Block device the the filesystem lives on - //| - //| .. attribute:: label - //| - //| The filesystem label, up to 11 case-insensitive bytes. Note that - //| this property can only be set when the device is writable by the - //| microcontroller. - //| - //| .. method:: mkfs() - //| - //| Format the block device, deleting any data that may have been there - //| - //| .. method:: open(path, mode) - //| - //| Like builtin ``open()`` - //| - //| .. method:: ilistdir([path]) - //| - //| Return an iterator whose values describe files and folders within - //| ``path`` - //| - //| .. method:: mkdir(path) - //| - //| Like `os.mkdir` - //| - //| .. method:: rmdir(path) - //| - //| Like `os.rmdir` - //| - //| .. method:: stat(path) - //| - //| Like `os.stat` - //| - //| .. method:: statvfs(path) - //| - //| Like `os.statvfs` - //| - //| .. method:: mount(readonly, mkfs) - //| - //| Don't call this directly, call `storage.mount`. - //| - //| .. method:: umount() - //| - //| Don't call this directly, call `storage.umount`. - //| +//| class VfsFat: +//| def __init__(self, block_device: Any): +//| """Create a new VfsFat filesystem around the given block device. +//| +//| :param block_device: Block device the the filesystem lives on""" +//| +//| label: Any = ... +//| """The filesystem label, up to 11 case-insensitive bytes. Note that +//| this property can only be set when the device is writable by the +//| microcontroller.""" +//| ... +//| +//| def mkfs(self) -> Any: +//| """Format the block device, deleting any data that may have been there""" +//| ... +//| +//| def open(self, path: Any, mode: Any) -> Any: +//| """Like builtin ``open()``""" +//| ... +//| +//| def ilistdir(self, path: Any) -> Any: +//| """Return an iterator whose values describe files and folders within +//| ``path``""" +//| ... +//| +//| def mkdir(self, path: Any) -> Any: +//| """Like `os.mkdir`""" +//| ... +//| +//| def rmdir(self, path: Any) -> Any: +//| """Like `os.rmdir`""" +//| ... +//| +//| def stat(self, path: Any) -> Any: +//| """Like `os.stat`""" +//| ... +//| +//| def statvfs(self, path: Any) -> Any: +//| """Like `os.statvfs`""" +//| ... +//| +//| def mount(self, readonly: Any, mkfs: Any) -> Any: +//| """Don't call this directly, call `storage.mount`.""" +//| ... +//| +//| def umount(self) -> Any: +//| """Don't call this directly, call `storage.umount`.""" +//| ... +//| { MP_ROM_QSTR(MP_QSTR_VfsFat), MP_ROM_PTR(&mp_fat_vfs_type) }, }; diff --git a/shared-bindings/struct/__init__.c b/shared-bindings/struct/__init__.c index ea14b3763..256b385c8 100644 --- a/shared-bindings/struct/__init__.c +++ b/shared-bindings/struct/__init__.c @@ -38,12 +38,7 @@ #include "shared-module/struct/__init__.h" #include "supervisor/shared/translate.h" -//| :mod:`struct` --- manipulation of c-style data -//| ======================================================== -//| -//| .. module:: struct -//| :synopsis: byte data control -//| :platform: SAMD21 +//| """Manipulation of c-style data //| //| This module implements a subset of the corresponding CPython module, //| as described below. For more information, refer to the original CPython @@ -52,13 +47,13 @@ //| Supported size/byte order prefixes: *@*, *<*, *>*, *!*. //| //| Supported format codes: *b*, *B*, *x*, *h*, *H*, *i*, *I*, *l*, *L*, *q*, *Q*, -//| *s*, *P*, *f*, *d* (the latter 2 depending on the floating-point support). +//| *s*, *P*, *f*, *d* (the latter 2 depending on the floating-point support).""" //| -//| .. function:: calcsize(fmt) -//| -//| Return the number of bytes needed to store the given fmt. +//| def calcsize(fmt: str) -> int: +//| """Return the number of bytes needed to store the given fmt.""" +//| ... //| STATIC mp_obj_t struct_calcsize(mp_obj_t fmt_in) { @@ -67,10 +62,10 @@ STATIC mp_obj_t struct_calcsize(mp_obj_t fmt_in) { } MP_DEFINE_CONST_FUN_OBJ_1(struct_calcsize_obj, struct_calcsize); -//| .. function:: pack(fmt, *values) -//| -//| Pack the values according to the format string fmt. -//| The return value is a bytes object encoding the values. +//| def pack(fmt: Any, *values: Any) -> Any: +//| """Pack the values according to the format string fmt. +//| The return value is a bytes object encoding the values.""" +//| ... //| STATIC mp_obj_t struct_pack(size_t n_args, const mp_obj_t *args) { @@ -85,10 +80,10 @@ STATIC mp_obj_t struct_pack(size_t n_args, const mp_obj_t *args) { } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(struct_pack_obj, 1, MP_OBJ_FUN_ARGS_MAX, struct_pack); -//| .. function:: pack_into(fmt, buffer, offset, *values) -//| -//| Pack the values according to the format string fmt into a buffer -//| starting at offset. offset may be negative to count from the end of buffer. +//| def pack_into(fmt: Any, buffer: Any, offset: Any, *values: Any) -> Any: +//| """Pack the values according to the format string fmt into a buffer +//| starting at offset. offset may be negative to count from the end of buffer.""" +//| ... //| STATIC mp_obj_t struct_pack_into(size_t n_args, const mp_obj_t *args) { @@ -111,11 +106,11 @@ STATIC mp_obj_t struct_pack_into(size_t n_args, const mp_obj_t *args) { } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(struct_pack_into_obj, 3, MP_OBJ_FUN_ARGS_MAX, struct_pack_into); -//| .. function:: unpack(fmt, data) -//| -//| Unpack from the data according to the format string fmt. The return value -//| is a tuple of the unpacked values. The buffer size must match the size -//| required by the format. +//| def unpack(fmt: Any, data: Any) -> Any: +//| """Unpack from the data according to the format string fmt. The return value +//| is a tuple of the unpacked values. The buffer size must match the size +//| required by the format.""" +//| ... //| STATIC mp_obj_t struct_unpack(size_t n_args, const mp_obj_t *args) { @@ -129,12 +124,12 @@ STATIC mp_obj_t struct_unpack(size_t n_args, const mp_obj_t *args) { } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(struct_unpack_obj, 2, 3, struct_unpack); -//| .. function:: unpack_from(fmt, data, offset=0) -//| -//| Unpack from the data starting at offset according to the format string fmt. -//| offset may be negative to count from the end of buffer. The return value is -//| a tuple of the unpacked values. The buffer size must be at least as big -//| as the size required by the form. +//| def unpack_from(fmt: Any, data: Any, offset: Any = 0) -> Any: +//| """Unpack from the data starting at offset according to the format string fmt. +//| offset may be negative to count from the end of buffer. The return value is +//| a tuple of the unpacked values. The buffer size must be at least as big +//| as the size required by the form.""" +//| ... //| STATIC mp_obj_t struct_unpack_from(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { diff --git a/shared-bindings/supervisor/Runtime.c b/shared-bindings/supervisor/Runtime.c index 746dfe5ee..a420d5b80 100755 --- a/shared-bindings/supervisor/Runtime.c +++ b/shared-bindings/supervisor/Runtime.c @@ -29,35 +29,30 @@ #include "shared-bindings/supervisor/Runtime.h" //TODO: add USB, REPL to description once they're operational -//| .. currentmodule:: supervisor +//| class Runtime: +//| """Current status of runtime objects. //| -//| :class:`Runtime` --- Supervisor Runtime information -//| ---------------------------------------------------- +//| Usage:: //| -//| Get current status of runtime objects. -//| -//| Usage:: -//| -//| import supervisor -//| if supervisor.runtime.serial_connected: -//| print("Hello World!") +//| import supervisor +//| if supervisor.runtime.serial_connected: +//| print("Hello World!")""" //| -//| .. class:: Runtime() -//| -//| You cannot create an instance of `supervisor.Runtime`. -//| Use `supervisor.runtime` to access the sole instance available. +//| def __init__(self, ): +//| """You cannot create an instance of `supervisor.Runtime`. +//| Use `supervisor.runtime` to access the sole instance available.""" +//| ... //| -//| .. attribute:: runtime.serial_connected -//| -//| Returns the USB serial communication status (read-only). +//| serial_connected: bool = ... +//| """Returns the USB serial communication status (read-only). //| //| .. note:: //| //| SAMD: Will return ``True`` if the USB serial connection //| has been established at any point. Will not reset if -//| USB is disconnected but power remains (e.g. battery connected) +//| USB is disconnected but power remains (e.g. battery connected)""" //| STATIC mp_obj_t supervisor_get_serial_connected(mp_obj_t self){ @@ -78,11 +73,10 @@ const mp_obj_property_t supervisor_serial_connected_obj = { }; -//| .. attribute:: runtime.serial_bytes_available -//| -//| Returns the whether any bytes are available to read -//| on the USB serial input. Allows for polling to see whether -//| to call the built-in input() or wait. (read-only) +//| serial_bytes_available: int = ... +//| """Returns the whether any bytes are available to read +//| on the USB serial input. Allows for polling to see whether +//| to call the built-in input() or wait. (read-only)""" //| STATIC mp_obj_t supervisor_get_serial_bytes_available(mp_obj_t self){ if (!common_hal_get_serial_bytes_available()) { diff --git a/shared-bindings/supervisor/__init__.c b/shared-bindings/supervisor/__init__.c index 2705c8e58..1830308b7 100644 --- a/shared-bindings/supervisor/__init__.c +++ b/shared-bindings/supervisor/__init__.c @@ -36,33 +36,18 @@ #include "shared-bindings/supervisor/__init__.h" #include "shared-bindings/supervisor/Runtime.h" -//| :mod:`supervisor` --- Supervisor settings -//| ================================================= -//| -//| .. module:: supervisor -//| :synopsis: Supervisor settings -//| :platform: SAMD21/51 (All), nRF (Runtime only) -//| -//| The `supervisor` module. (TODO: expand description) -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Runtime +//| """Supervisor settings""" //| -//| .. attribute:: runtime -//| -//| Runtime information, such as `runtime.serial_connected` -//| (USB serial connection status). -//| This object is the sole instance of `supervisor.Runtime`. +//| runtime: Runtime = ... +//| """Runtime information, such as ``runtime.serial_connected`` +//| (USB serial connection status). +//| This object is the sole instance of `supervisor.Runtime`.""" //| -//| .. method:: enable_autoreload() -//| -//| Enable autoreload based on USB file write activity. +//| def enable_autoreload(self) -> None: +//| """Enable autoreload based on USB file write activity.""" +//| ... //| STATIC mp_obj_t supervisor_enable_autoreload(void) { autoreload_enable(); @@ -70,10 +55,10 @@ STATIC mp_obj_t supervisor_enable_autoreload(void) { } MP_DEFINE_CONST_FUN_OBJ_0(supervisor_enable_autoreload_obj, supervisor_enable_autoreload); -//| .. method:: disable_autoreload() -//| -//| Disable autoreload based on USB file write activity until -//| `enable_autoreload` is called. +//| def disable_autoreload(self) -> None: +//| """Disable autoreload based on USB file write activity until +//| `enable_autoreload` is called.""" +//| ... //| STATIC mp_obj_t supervisor_disable_autoreload(void) { autoreload_disable(); @@ -81,10 +66,10 @@ STATIC mp_obj_t supervisor_disable_autoreload(void) { } MP_DEFINE_CONST_FUN_OBJ_0(supervisor_disable_autoreload_obj, supervisor_disable_autoreload); -//| .. method:: set_rgb_status_brightness() -//| -//| Set brightness of status neopixel from 0-255 -//| `set_rgb_status_brightness` is called. +//| def set_rgb_status_brightness(self, brightness: int) -> None: +//| """Set brightness of status neopixel from 0-255 +//| `set_rgb_status_brightness` is called.""" +//| ... //| STATIC mp_obj_t supervisor_set_rgb_status_brightness(mp_obj_t lvl){ // This must be int. If cast to uint8_t first, will never raise a ValueError. @@ -97,9 +82,9 @@ STATIC mp_obj_t supervisor_set_rgb_status_brightness(mp_obj_t lvl){ } MP_DEFINE_CONST_FUN_OBJ_1(supervisor_set_rgb_status_brightness_obj, supervisor_set_rgb_status_brightness); -//| .. method:: reload() -//| -//| Reload the main Python code and run it (equivalent to hitting Ctrl-D at the REPL). +//| def reload(self) -> None: +//| """Reload the main Python code and run it (equivalent to hitting Ctrl-D at the REPL).""" +//| ... //| STATIC mp_obj_t supervisor_reload(void) { reload_requested = true; @@ -108,9 +93,9 @@ STATIC mp_obj_t supervisor_reload(void) { } MP_DEFINE_CONST_FUN_OBJ_0(supervisor_reload_obj, supervisor_reload); -//| .. method:: set_next_stack_limit(size) -//| -//| Set the size of the stack for the next vm run. If its too large, the default will be used. +//| def set_next_stack_limit(self, size: int) -> None: +//| """Set the size of the stack for the next vm run. If its too large, the default will be used.""" +//| ... //| STATIC mp_obj_t supervisor_set_next_stack_limit(mp_obj_t size_obj) { mp_int_t size = mp_obj_get_int(size_obj); diff --git a/shared-bindings/supervisor/__init__.h b/shared-bindings/supervisor/__init__.h index d2e568945..b79bdacca 100755 --- a/shared-bindings/supervisor/__init__.h +++ b/shared-bindings/supervisor/__init__.h @@ -36,4 +36,4 @@ extern const super_runtime_obj_t common_hal_supervisor_runtime_obj; -#endif // MICROPY_INCLUDED_SHARED_BINDINGS_SUPERVISOR___INIT___H
\ No newline at end of file +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_SUPERVISOR___INIT___H diff --git a/shared-bindings/terminalio/Terminal.c b/shared-bindings/terminalio/Terminal.c index 9c01fba20..5c045fdee 100644 --- a/shared-bindings/terminalio/Terminal.c +++ b/shared-bindings/terminalio/Terminal.c @@ -37,16 +37,13 @@ #include "shared-bindings/fontio/BuiltinFont.h" #include "supervisor/shared/translate.h" - -//| .. currentmodule:: terminalio -//| -//| :class:`Terminal` -- display a character stream with a TileGrid -//| ================================================================ +//| class Terminal: +//| """Display a character stream with a TileGrid""" //| -//| .. class:: Terminal(tilegrid, font) -//| -//| Terminal manages tile indices and cursor position based on VT100 commands. The font should be -//| a `fontio.BuiltinFont` and the TileGrid's bitmap should match the font's bitmap. +//| def __init__(self, tilegrid: Any, font: Any): +//| """Terminal manages tile indices and cursor position based on VT100 commands. The font should be +//| a `fontio.BuiltinFont` and the TileGrid's bitmap should match the font's bitmap.""" +//| ... //| STATIC mp_obj_t terminalio_terminal_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { @@ -75,12 +72,12 @@ STATIC mp_obj_t terminalio_terminal_make_new(const mp_obj_type_t *type, size_t n // These are standard stream methods. Code is in py/stream.c. // -//| .. method:: write(buf) -//| -//| Write the buffer of bytes to the bus. +//| def write(self, buf: Any) -> Any: +//| """Write the buffer of bytes to the bus. //| -//| :return: the number of bytes written -//| :rtype: int or None +//| :return: the number of bytes written +//| :rtype: int or None""" +//| ... //| STATIC mp_uint_t terminalio_terminal_write(mp_obj_t self_in, const void *buf_in, mp_uint_t size, int *errcode) { terminalio_terminal_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/terminalio/__init__.c b/shared-bindings/terminalio/__init__.c index a9fe20f30..589211139 100644 --- a/shared-bindings/terminalio/__init__.c +++ b/shared-bindings/terminalio/__init__.c @@ -35,22 +35,10 @@ #include "py/runtime.h" -//| :mod:`terminalio` --- Displays text in a TileGrid -//| ================================================= -//| -//| .. module:: terminalio -//| :synopsis: Displays text in a TileGrid +//| """Displays text in a TileGrid //| //| The `terminalio` module contains classes to display a character stream on a display. The built -//| in font is available as ``terminalio.FONT``. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| Terminal -//| +//| in font is available as ``terminalio.FONT``.""" //| STATIC const mp_rom_map_elem_t terminalio_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_terminalio) }, diff --git a/shared-bindings/time/__init__.c b/shared-bindings/time/__init__.c index aa2f4fc6a..d50ce86f6 100644 --- a/shared-bindings/time/__init__.c +++ b/shared-bindings/time/__init__.c @@ -36,24 +36,19 @@ #include "shared-bindings/time/__init__.h" #include "supervisor/shared/translate.h" -//| :mod:`time` --- time and timing related functions -//| ======================================================== -//| -//| .. module:: time -//| :synopsis: time and timing related functions -//| :platform: SAMD21 +//| """time and timing related functions //| //| The `time` module is a strict subset of the CPython `cpython:time` module. So, code //| written in MicroPython will work in CPython but not necessarily the other -//| way around. -//| -//| .. function:: monotonic() +//| way around.""" //| -//| Returns an always increasing value of time with an unknown reference -//| point. Only use it to compare against other values from `monotonic`. +//| def monotonic() -> Any: +//| """Returns an always increasing value of time with an unknown reference +//| point. Only use it to compare against other values from `monotonic`. //| -//| :return: the current monotonic time -//| :rtype: float +//| :return: the current monotonic time +//| :rtype: float""" +//| ... //| STATIC mp_obj_t time_monotonic(void) { uint64_t time64 = common_hal_time_monotonic(); @@ -62,11 +57,11 @@ STATIC mp_obj_t time_monotonic(void) { } MP_DEFINE_CONST_FUN_OBJ_0(time_monotonic_obj, time_monotonic); -//| .. function:: sleep(seconds) -//| -//| Sleep for a given number of seconds. +//| def sleep(seconds: float) -> Any: +//| """Sleep for a given number of seconds. //| -//| :param float seconds: the time to sleep in fractional seconds +//| :param float seconds: the time to sleep in fractional seconds""" +//| ... //| STATIC mp_obj_t time_sleep(mp_obj_t seconds_o) { #if MICROPY_PY_BUILTINS_FLOAT @@ -97,21 +92,22 @@ mp_obj_t struct_time_make_new(const mp_obj_type_t *type, size_t n_args, const mp return namedtuple_make_new(type, 9, tuple->items, NULL); } -//| .. class:: struct_time(time_tuple) +//| class struct_time: +//| def __init__(self, time_tuple: Any): +//| """Structure used to capture a date and time. Note that it takes a tuple! //| -//| Structure used to capture a date and time. Note that it takes a tuple! +//| :param tuple time_tuple: Tuple of time info: ``(tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec, tm_wday, tm_yday, tm_isdst)`` //| -//| :param tuple time_tuple: Tuple of time info: ``(tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec, tm_wday, tm_yday, tm_isdst)`` -//| -//| * ``tm_year``: the year, 2017 for example -//| * ``tm_month``: the month, range [1, 12] -//| * ``tm_mday``: the day of the month, range [1, 31] -//| * ``tm_hour``: the hour, range [0, 23] -//| * ``tm_min``: the minute, range [0, 59] -//| * ``tm_sec``: the second, range [0, 61] -//| * ``tm_wday``: the day of the week, range [0, 6], Monday is 0 -//| * ``tm_yday``: the day of the year, range [1, 366], -1 indicates not known -//| * ``tm_isdst``: 1 when in daylight savings, 0 when not, -1 if unknown. +//| * ``tm_year``: the year, 2017 for example +//| * ``tm_month``: the month, range [1, 12] +//| * ``tm_mday``: the day of the month, range [1, 31] +//| * ``tm_hour``: the hour, range [0, 23] +//| * ``tm_min``: the minute, range [0, 59] +//| * ``tm_sec``: the second, range [0, 61] +//| * ``tm_wday``: the day of the week, range [0, 6], Monday is 0 +//| * ``tm_yday``: the day of the year, range [1, 366], -1 indicates not known +//| * ``tm_isdst``: 1 when in daylight savings, 0 when not, -1 if unknown.""" +//| ... //| const mp_obj_namedtuple_type_t struct_time_type_obj = { .base = { @@ -188,18 +184,26 @@ void struct_time_to_tm(mp_obj_t t, timeutils_struct_time_t *tm) { tm->tm_yday = mp_obj_get_int(elems[7]); // elems[8] tm_isdst is not supported } +#if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_NONE +// Function to return a NotImplementedError on platforms that don't +// support long integers +STATIC mp_obj_t time_not_implemented(void) { + mp_raise_NotImplementedError(translate("No long integer support")); +} +MP_DEFINE_CONST_FUN_OBJ_0(time_not_implemented_obj, time_not_implemented); +#endif #if MICROPY_LONGINT_IMPL != MICROPY_LONGINT_IMPL_NONE mp_obj_t MP_WEAK rtc_get_time_source_time(void) { mp_raise_RuntimeError(translate("RTC is not supported on this board")); } -//| .. function:: time() +//| def time() -> Any: +//| """Return the current time in seconds since since Jan 1, 1970. //| -//| Return the current time in seconds since since Jan 1, 1970. -//| -//| :return: the current time -//| :rtype: int +//| :return: the current time +//| :rtype: int""" +//| ... //| STATIC mp_obj_t time_time(void) { timeutils_struct_time_t tm; @@ -210,12 +214,12 @@ STATIC mp_obj_t time_time(void) { } MP_DEFINE_CONST_FUN_OBJ_0(time_time_obj, time_time); -//| .. function:: monotonic_ns() -//| -//| Return the time of the specified clock clk_id in nanoseconds. +//| def monotonic_ns() -> Any: +//| """Return the time of the specified clock clk_id in nanoseconds. //| -//| :return: the current time -//| :rtype: int +//| :return: the current time +//| :rtype: int""" +//| ... //| STATIC mp_obj_t time_monotonic_ns(void) { uint64_t time64 = common_hal_time_monotonic_ns(); @@ -223,15 +227,15 @@ STATIC mp_obj_t time_monotonic_ns(void) { } MP_DEFINE_CONST_FUN_OBJ_0(time_monotonic_ns_obj, time_monotonic_ns); -//| .. function:: localtime([secs]) -//| -//| Convert a time expressed in seconds since Jan 1, 1970 to a struct_time in -//| local time. If secs is not provided or None, the current time as returned -//| by time() is used. -//| The earliest date for which it can generate a time is Jan 1, 2000. +//| def localtime(secs: Any) -> Any: +//| """Convert a time expressed in seconds since Jan 1, 1970 to a struct_time in +//| local time. If secs is not provided or None, the current time as returned +//| by time() is used. +//| The earliest date for which it can generate a time is Jan 1, 2000. //| -//| :return: the current time -//| :rtype: time.struct_time +//| :return: the current time +//| :rtype: time.struct_time""" +//| ... //| STATIC mp_obj_t time_localtime(size_t n_args, const mp_obj_t *args) { if (n_args == 0 || args[0] == mp_const_none) { @@ -256,15 +260,15 @@ STATIC mp_obj_t time_localtime(size_t n_args, const mp_obj_t *args) { } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(time_localtime_obj, 0, 1, time_localtime); -//| .. function:: mktime(t) +//| def mktime(t: Any) -> Any: +//| """This is the inverse function of localtime(). Its argument is the +//| struct_time or full 9-tuple (since the dst flag is needed; use -1 as the +//| dst flag if it is unknown) which expresses the time in local time, not UTC. +//| The earliest date for which it can generate a time is Jan 1, 2000. //| -//| This is the inverse function of localtime(). Its argument is the -//| struct_time or full 9-tuple (since the dst flag is needed; use -1 as the -//| dst flag if it is unknown) which expresses the time in local time, not UTC. -//| The earliest date for which it can generate a time is Jan 1, 2000. -//| -//| :return: seconds -//| :rtype: int +//| :return: seconds +//| :rtype: int""" +//| ... //| STATIC mp_obj_t time_mktime(mp_obj_t t) { mp_obj_t *elem; @@ -307,6 +311,12 @@ STATIC const mp_rom_map_elem_t time_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR_time), MP_ROM_PTR(&time_time_obj) }, { MP_ROM_QSTR(MP_QSTR_monotonic_ns), MP_ROM_PTR(&time_monotonic_ns_obj) }, #endif + #if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_NONE + { MP_ROM_QSTR(MP_QSTR_localtime), MP_ROM_PTR(&time_not_implemented_obj) }, + { MP_ROM_QSTR(MP_QSTR_mktime), MP_ROM_PTR(&time_not_implemented_obj) }, + { MP_ROM_QSTR(MP_QSTR_time), MP_ROM_PTR(&time_not_implemented_obj) }, + { MP_ROM_QSTR(MP_QSTR_monotonic_ns), MP_ROM_PTR(&time_not_implemented_obj) }, + #endif }; STATIC MP_DEFINE_CONST_DICT(time_module_globals, time_module_globals_table); diff --git a/shared-bindings/touchio/TouchIn.c b/shared-bindings/touchio/TouchIn.c index 33d369c74..4c1d534ea 100644 --- a/shared-bindings/touchio/TouchIn.c +++ b/shared-bindings/touchio/TouchIn.c @@ -38,27 +38,25 @@ #include "shared-bindings/util.h" #include "supervisor/shared/translate.h" -//| .. currentmodule:: touchio +//| class TouchIn: +//| """Read the state of a capacitive touch sensor //| -//| :class:`TouchIn` -- Read the state of a capacitive touch sensor -//| =================================================================== +//| Usage:: //| -//| Usage:: +//| import touchio +//| from board import * //| -//| import touchio -//| from board import * -//| -//| touch = touchio.TouchIn(A1) -//| while True: -//| if touch.value: -//| print("touched!") +//| touch = touchio.TouchIn(A1) +//| while True: +//| if touch.value: +//| print("touched!")""" //| -//| .. class:: TouchIn(pin) -//| -//| Use the TouchIn on the given pin. +//| def __init__(self, pin: microcontroller.Pin): +//| """Use the TouchIn on the given pin. //| -//| :param ~microcontroller.Pin pin: the pin to read from +//| :param ~microcontroller.Pin pin: the pin to read from""" +//| ... //| STATIC mp_obj_t touchio_touchin_make_new(const mp_obj_type_t *type, mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { @@ -66,10 +64,7 @@ STATIC mp_obj_t touchio_touchin_make_new(const mp_obj_type_t *type, mp_arg_check_num(n_args, kw_args, 1, 1, false); // 1st argument is the pin - mp_obj_t pin_obj = args[0]; - assert_pin(pin_obj, false); - const mcu_pin_obj_t *pin = MP_OBJ_TO_PTR(pin_obj); - assert_pin_free(pin); + const mcu_pin_obj_t *pin = validate_obj_is_free_pin(args[0]); touchio_touchin_obj_t *self = m_new_obj(touchio_touchin_obj_t); self->base.type = &touchio_touchin_type; @@ -78,9 +73,9 @@ STATIC mp_obj_t touchio_touchin_make_new(const mp_obj_type_t *type, return (mp_obj_t) self; } -//| .. method:: deinit() -//| -//| Deinitialises the TouchIn and releases any hardware resources for reuse. +//| def deinit(self, ) -> Any: +//| """Deinitialises the TouchIn and releases any hardware resources for reuse.""" +//| ... //| STATIC mp_obj_t touchio_touchin_deinit(mp_obj_t self_in) { touchio_touchin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -95,16 +90,16 @@ STATIC void check_for_deinit(touchio_touchin_obj_t *self) { } } -//| .. method:: __enter__() -//| -//| No-op used by Context Managers. +//| def __enter__(self, ) -> Any: +//| """No-op used by Context Managers.""" +//| ... //| // Provided by context manager helper. -//| .. method:: __exit__() -//| -//| Automatically deinitializes the hardware when exiting a context. See -//| :ref:`lifetime-and-contextmanagers` for more info. +//| def __exit__(self, ) -> Any: +//| """Automatically deinitializes the hardware when exiting a context. See +//| :ref:`lifetime-and-contextmanagers` for more info.""" +//| ... //| STATIC mp_obj_t touchio_touchin_obj___exit__(size_t n_args, const mp_obj_t *args) { (void)n_args; @@ -113,11 +108,10 @@ STATIC mp_obj_t touchio_touchin_obj___exit__(size_t n_args, const mp_obj_t *args } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(touchio_touchin___exit___obj, 4, 4, touchio_touchin_obj___exit__); -//| .. attribute:: value -//| -//| Whether the touch pad is being touched or not. (read-only) +//| value: Any = ... +//| """Whether the touch pad is being touched or not. (read-only) //| -//| True when `raw_value` > `threshold`. +//| True when `raw_value` > `threshold`.""" //| STATIC mp_obj_t touchio_touchin_obj_get_value(mp_obj_t self_in) { touchio_touchin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -134,9 +128,8 @@ const mp_obj_property_t touchio_touchin_value_obj = { }; -//| .. attribute:: raw_value -//| -//| The raw touch measurement as an `int`. (read-only) +//| raw_value: Any = ... +//| """The raw touch measurement as an `int`. (read-only)""" //| STATIC mp_obj_t touchio_touchin_obj_get_raw_value(mp_obj_t self_in) { touchio_touchin_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -154,14 +147,13 @@ const mp_obj_property_t touchio_touchin_raw_value_obj = { }; -//| .. attribute:: threshold -//| -//| Minimum `raw_value` needed to detect a touch (and for `value` to be `True`). +//| threshold: Any = ... +//| """Minimum `raw_value` needed to detect a touch (and for `value` to be `True`). //| //| When the **TouchIn** object is created, an initial `raw_value` is read from the pin, //| and then `threshold` is set to be 100 + that value. //| -//| You can adjust `threshold` to make the pin more or less sensitive. +//| You can adjust `threshold` to make the pin more or less sensitive.""" //| STATIC mp_obj_t touchio_touchin_obj_get_threshold(mp_obj_t self_in) { touchio_touchin_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/touchio/__init__.c b/shared-bindings/touchio/__init__.c index 6adbe09cf..92e067cf6 100644 --- a/shared-bindings/touchio/__init__.c +++ b/shared-bindings/touchio/__init__.c @@ -35,23 +35,11 @@ #include "py/runtime.h" -//| :mod:`touchio` --- Touch related IO -//| ================================================= -//| -//| .. module:: touchio -//| :synopsis: Hardware accelerated behavior -//| :platform: SAMD21 +//| """Touch related IO //| //| The `touchio` module contains classes to provide access to touch IO typically //| accelerated by hardware on the onboard microcontroller. //| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| TouchIn -//| //| All classes change hardware state and should be deinitialized when they //| are no longer needed if the program continues after use. To do so, either //| call :py:meth:`!deinit` or use a context manager. See @@ -66,7 +54,7 @@ //| print(touch_pin.value) //| //| This example will initialize the the device, and print the -//| :py:data:`~touchio.TouchIn.value`. +//| :py:data:`~touchio.TouchIn.value`.""" //| STATIC const mp_rom_map_elem_t touchio_module_globals_table[] = { diff --git a/shared-bindings/uheap/__init__.c b/shared-bindings/uheap/__init__.c index 0d699cd28..f089f2922 100644 --- a/shared-bindings/uheap/__init__.c +++ b/shared-bindings/uheap/__init__.c @@ -31,17 +31,13 @@ #include "shared-bindings/uheap/__init__.h" -//| :mod:`uheap` --- Heap size analysis -//| ================================================================ -//| -//| .. module:: uheap -//| :synopsis: Heap size analysis +//| """Heap size analysis""" //| -//| .. function:: info(object) -//| -//| Prints memory debugging info for the given object and returns the -//| estimated size. +//| def info(object: Any) -> Any: +//| """Prints memory debugging info for the given object and returns the +//| estimated size.""" +//| ... //| STATIC mp_obj_t uheap_info(mp_obj_t obj) { uint32_t size = shared_module_uheap_info(obj); diff --git a/shared-bindings/ulab/__init__.pyi b/shared-bindings/ulab/__init__.pyi new file mode 100644 index 000000000..e5de1391b --- /dev/null +++ b/shared-bindings/ulab/__init__.pyi @@ -0,0 +1,169 @@ +"""Manipulate numeric data similar to numpy + +`ulab` is a numpy-like module for micropython, meant to simplify and +speed up common mathematical operations on arrays. The primary goal was to +implement a small subset of numpy that might be useful in the context of a +microcontroller. This means low-level data processing of linear (array) and +two-dimensional (matrix) data. + +`ulab` is adapted from micropython-ulab, and the original project's +documentation can be found at +https://micropython-ulab.readthedocs.io/en/latest/ + +`ulab` is modeled after numpy, and aims to be a compatible subset where +possible. Numpy's documentation can be found at +https://docs.scipy.org/doc/numpy/index.html""" + + +class array: + """1- and 2- dimensional array""" + def __init__(self, values, *, dtype=float): + """:param sequence values: Sequence giving the initial content of the array. + :param dtype: The type of array values, ``int8``, ``uint8``, ``int16``, ``uint16``, or ``float`` + + The `values` sequence can either be another ~ulab.array, sequence of numbers + (in which case a 1-dimensional array is created), or a sequence where each + subsequence has the same length (in which case a 2-dimensional array is + created). + + Passing a ~ulab.array and a different dtype can be used to convert an array + from one dtype to another. + + In many cases, it is more convenient to create an array from a function + like `zeros` or `linspace`. + + `ulab.array` implements the buffer protocol, so it can be used in many + places an `array.array` can be used.""" + ... + + shape: tuple = ... + """The size of the array, a tuple of length 1 or 2""" + + size: int = ... + """The number of elements in the array""" + + itemsize: int = ... + """The number of elements in the array""" + + def flatten(self, *, order='C'): + """:param order: Whether to flatten by rows ('C') or columns ('F') + + Returns a new `ulab.array` object which is always 1 dimensional. + If order is 'C' (the default", then the data is ordered in rows; + If it is 'F', then the data is ordered in columns. "C" and "F" refer + to the typical storage organization of the C and Fortran languages.""" + ... + + def sort(self, *, axis=1): + """:param axis: Whether to sort elements within rows (0), columns (1), or elements (None)""" + ... + + def transpose(self): + """Swap the rows and columns of a 2-dimensional array""" + ... + + def __add__(self): + """Adds corresponding elements of the two arrays, or adds a number to all + elements of the array. If both arguments are arrays, their sizes must match.""" + ... + + def __sub__(self): + """Subtracts corresponding elements of the two arrays, or adds a number to all + elements of the array. If both arguments are arrays, their sizes must match.""" + ... + + def __mul__(self): + """Multiplies corresponding elements of the two arrays, or multiplies + all elements of the array by a number. If both arguments are arrays, + their sizes must match.""" + ... + + def __div__(self): + """Multiplies corresponding elements of the two arrays, or divides + all elements of the array by a number. If both arguments are arrays, + their sizes must match.""" + ... + + def __pow__(): + """Computes the power (x**y) of corresponding elements of the the two arrays, + or one number and one array. If both arguments are arrays, their sizes + must match.""" + ... + + def __getitem__(): + """Retrieve an element of the array.""" + ... + + def __setitem__(): + """Set an element of the array.""" + ... + +int8 = ... +"""Type code for signed integers in the range -128 .. 127 inclusive, like the 'b' typecode of `array.array`""" + +int16 = ... +"""Type code for signed integers in the range -32768 .. 32767 inclusive, like the 'h' typecode of `array.array`""" + +float = ... +"""Type code for floating point values, like the 'f' typecode of `array.array`""" + +uint8 = ... +"""Type code for unsigned integers in the range 0 .. 255 inclusive, like the 'H' typecode of `array.array`""" + +uint16 = ... +"""Type code for unsigned integers in the range 0 .. 65535 inclusive, like the 'h' typecode of `array.array`""" + +def ones(shape, *, dtype=float): + """ + .. param: shape + Shape of the array, either an integer (for a 1-D array) or a tuple of 2 integers (for a 2-D array) + + .. param: dtype + Type of values in the array + + Return a new array of the given shape with all elements set to 1.""" + ... + +def zeros(shape, *, dtype): + """ + .. param: shape + Shape of the array, either an integer (for a 1-D array) or a tuple of 2 integers (for a 2-D array) + + .. param: dtype + Type of values in the array + + Return a new array of the given shape with all elements set to 0.""" + ... + + +def eye(size, *, dtype=float): + """Return a new square array of size, with the diagonal elements set to 1 + and the other elements set to 0.""" + ... + +def linspace(start, stop, *, dtype=float, num=50, endpoint=True): + """ + .. param: start + + First value in the array + + .. param: stop + + Final value in the array + + .. param int: num + + Count of values in the array + + .. param: dtype + + Type of values in the array + + .. param bool: endpoint + + Whether the ``stop`` value is included. Note that even when + endpoint=True, the exact ``stop`` value may not be included due to the + inaccuracy of floating point arithmetic. + + Return a new 1-D array with ``num`` elements ranging from ``start`` to ``stop`` linearly.""" + ... diff --git a/shared-bindings/ulab/approx/__init__.pyi b/shared-bindings/ulab/approx/__init__.pyi new file mode 100644 index 000000000..7e012690f --- /dev/null +++ b/shared-bindings/ulab/approx/__init__.pyi @@ -0,0 +1,51 @@ +"""Numerical approximation methods""" + +def bisect(fun, a, b, *, xtol=2.4e-7, maxiter=100) -> float: + """ + :param callable f: The function to bisect + :param float a: The left side of the interval + :param float b: The right side of the interval + :param float xtol: The tolerance value + :param float maxiter: The maximum number of iterations to perform + + Find a solution (zero) of the function ``f(x)`` on the interval + (``a``..``b``) using the bisection method. The result is accurate to within + ``xtol`` unless more than ``maxiter`` steps are required.""" + ... + +def newton(fun, x0, *, xtol=2.4e-7, rtol=0.0, maxiter=50) -> float: + """ + :param callable f: The function to bisect + :param float x0: The initial x value + :param float xtol: The absolute tolerance value + :param float rtol: The relative tolerance value + :param float maxiter: The maximum number of iterations to perform + + Find a solution (zero) of the function ``f(x)`` using Newton's Method. + The result is accurate to within ``xtol * rtol * |f(x)|`` unless more than + ``maxiter`` steps are requried.""" + ... + +def fmin(fun, x0, *, xatol=2.4e-7, fatol=2.4e-7, maxiter=200) -> float: + """ + :param callable f: The function to bisect + :param float x0: The initial x value + :param float xatol: The absolute tolerance value + :param float fatol: The relative tolerance value + + Find a minimum of the function ``f(x)`` using the downhill simplex method. + The located ``x`` is within ``fxtol`` of the actual minimum, and ``f(x)`` + is within ``fatol`` of the actual minimum unless more than ``maxiter`` + steps are requried.""" + ... + +def interp(x: ulab.array, xp:ulab.array, fp:ulab.array, *, left=None, right=None) -> ulab.array: + """ + :param ulab.array x: The x-coordinates at which to evaluate the interpolated values. + :param ulab.array xp: The x-coordinates of the data points, must be increasing + :param ulab.array fp: The y-coordinates of the data points, same length as xp + :param left: Value to return for ``x < xp[0]``, default is ``fp[0]``. + :param right: Value to return for ``x > xp[-1]``, default is ``fp[-1]``. + + Returns the one-dimensional piecewise linear interpolant to a function with given discrete data points (xp, fp), evaluated at x.""" + ... diff --git a/shared-bindings/ulab/compare/__init__.pyi b/shared-bindings/ulab/compare/__init__.pyi new file mode 100644 index 000000000..1606e43c2 --- /dev/null +++ b/shared-bindings/ulab/compare/__init__.pyi @@ -0,0 +1,38 @@ +"""Comparison functions""" + +def clip(x1, x2, x3): + """ + Constrain the values from ``x1`` to be between ``x2`` and ``x3``. + ``x2`` is assumed to be less than or equal to ``x3``. + + Arguments may be ulab arrays or numbers. All array arguments + must be the same size. If the inputs are all scalars, a 1-element + array is returned. + + Shorthand for ``ulab.maximum(x2, ulab.minimum(x1, x3))``""" + ... + +def maximum(x1, x2): + """ + Compute the element by element maximum of the arguments. + + Arguments may be ulab arrays or numbers. All array arguments + must be the same size. If the inputs are both scalars, a number is + returned""" + ... + +def minimum(x1, x2): + """Compute the element by element minimum of the arguments. + + Arguments may be ulab arrays or numbers. All array arguments + must be the same size. If the inputs are both scalars, a number is + returned""" + ... + +def equal(x1, x2): + """Return an array of bool which is true where x1[i] == x2[i] and false elsewhere""" + ... + +def not_equal(x1, x2): + """Return an array of bool which is false where x1[i] == x2[i] and true elsewhere""" + ... diff --git a/shared-bindings/ulab/extras/__init__.pyi b/shared-bindings/ulab/extras/__init__.pyi new file mode 100644 index 000000000..4da56a582 --- /dev/null +++ b/shared-bindings/ulab/extras/__init__.pyi @@ -0,0 +1,10 @@ +"""Additional functions not in numpy""" + +def spectrum(r): + """ + :param ulab.array r: A 1-dimension array of values whose size is a power of 2 + + Computes the spectrum of the input signal. This is the absolute value of the (complex-valued) fft of the signal. + + This function is similar to scipy's ``scipy.signal.spectrogram``.""" + ... diff --git a/shared-bindings/ulab/fft/__init__.pyi b/shared-bindings/ulab/fft/__init__.pyi new file mode 100644 index 000000000..401ecb644 --- /dev/null +++ b/shared-bindings/ulab/fft/__init__.pyi @@ -0,0 +1,22 @@ +"""Frequency-domain functions""" + +def fft(r, c=None): + """ + :param ulab.array r: A 1-dimension array of values whose size is a power of 2 + :param ulab.array c: An optional 1-dimension array of values whose size is a power of 2, giving the complex part of the value + :return tuple (r, c): The real and complex parts of the FFT + + Perform a Fast Fourier Transform from the time domain into the frequency domain + + See also ~ulab.extras.spectrum, which computes the magnitude of the fft, + rather than separately returning its real and imaginary parts.""" + ... + +def ifft(r, c=None): + """ + :param ulab.array r: A 1-dimension array of values whose size is a power of 2 + :param ulab.array c: An optional 1-dimension array of values whose size is a power of 2, giving the complex part of the value + :return tuple (r, c): The real and complex parts of the inverse FFT + + Perform an Inverse Fast Fourier Transform from the frequeny domain into the time domain""" + ... diff --git a/shared-bindings/ulab/filter/__init__.pyi b/shared-bindings/ulab/filter/__init__.pyi new file mode 100644 index 000000000..5e7202e06 --- /dev/null +++ b/shared-bindings/ulab/filter/__init__.pyi @@ -0,0 +1,36 @@ +"""Filtering functions""" + +def convolve(r, c=None): + """ + :param ulab.array a: + :param ulab.array v: + + Returns the discrete, linear convolution of two one-dimensional sequences. + The result is always an array of float. Only the ``full`` mode is supported, + and the ``mode`` named parameter of numpy is not accepted. Note that all other + modes can be had by slicing a ``full`` result. + + Convolution filters can implement high pass, low pass, band pass, etc., + filtering operations. Convolution filters are typically constructed ahead + of time. This can be done using desktop python with scipy, or on web pages + such as https://fiiir.com/ + + Convolution is most time-efficient when both inputs are of float type.""" + ... + +def sosfilt(sos : ulab.array, x : ulab.array, *, xi : Optional[ulab.array] = None) -> Union[ulab.array, Tuple[ulab.array, ulab.array]]: + """ + :param ulab.array sos: Array of second-order filter coefficients, must have shape (n_sections, 6). Each row corresponds to a second-order section, with the first three columns providing the numerator coefficients and the last three providing the denominator coefficients. + :param ulab.array x: The data to be filtered + :param ulab.array zi: Optional initial conditions for the filter + + :return: If ``xi`` is not specified, the filter result alone is returned. If ``xi`` is specified, the return value is a 2-tuple of the filter result and the final filter conditions. + + Filter data along one dimension using cascaded second-order sections. + + Filter a data sequence, x, using a digital IIR filter defined by sos. + + The filter function is implemented as a series of second-order filters with direct-form II transposed structure. It is designed to minimize numerical precision errors for high-order filters. + + Filter coefficients can be generated by using scipy's filter generators such as ``signal.ellip(..., output='sos')``.""" + ... diff --git a/shared-bindings/ulab/linalg/__init__.pyi b/shared-bindings/ulab/linalg/__init__.pyi new file mode 100644 index 000000000..d16e61807 --- /dev/null +++ b/shared-bindings/ulab/linalg/__init__.pyi @@ -0,0 +1,57 @@ +"""Linear algebra functions""" + + +def cholesky(A): + """ + :param ~ulab.array A: a positive definite, symmetric square matrix + :return ~ulab.array L: a square root matrix in the lower triangular form + :raises ValueError: If the input does not fulfill the necessary conditions + + The returned matrix satisfies the equation m=LL*""" + ... + +def det(): + """ + :param: m, a square matrix + :return float: The determinant of the matrix + + Computes the eigenvalues and eigenvectors of a square matrix""" + ... + +def dot(m1, m2): + """ + :param ~ulab.array m1: a matrix + :param ~ulab.array m2: a matrix + + Computes the matrix product of two matrices + + **WARNING:** Unlike ``numpy``, this function cannot be used to compute the dot product of two vectors""" + ... + +def eig(m): + """ + :param m: a square matrix + :return tuple (eigenvectors, eigenvalues): + + Computes the eigenvalues and eigenvectors of a square matrix""" + ... + +def inv(m): + """ + :param ~ulab.array m: a square matrix + :return: The inverse of the matrix, if it exists + :raises ValueError: if the matrix is not invertible + + Computes the inverse of a square matrix""" + ... + +def size(array): + """Return the total number of elements in the array, as an integer.""" + ... + +def trace(m): + """ + :param m: a square matrix + + Compute the trace of the matrix, the sum of its diagonal elements.""" + ... diff --git a/shared-bindings/ulab/numerical/__init__.pyi b/shared-bindings/ulab/numerical/__init__.pyi new file mode 100644 index 000000000..759678921 --- /dev/null +++ b/shared-bindings/ulab/numerical/__init__.pyi @@ -0,0 +1,57 @@ +"""Numerical and Statistical functions + +Most of these functions take an "axis" argument, which indicates whether to +operate over the flattened array (None), rows (0), or columns (1).""" + +def argmax(array, *, axis=None): + """Return the index of the maximum element of the 1D array""" + ... + +def argmin(array, *, axis=None): + """Return the index of the minimum element of the 1D array""" + ... + +def argsort(array, *, axis=None): + """Returns an array which gives indices into the input array from least to greatest.""" + ... + +def diff(array, *, axis=1): + """Return the numerical derivative of successive elements of the array, as + an array. axis=None is not supported.""" + ... + +def flip(array, *, axis=None): + """Returns a new array that reverses the order of the elements along the + given axis, or along all axes if axis is None.""" + ... + +def max(array, *, axis=None): + """Return the maximum element of the 1D array""" + ... + +def mean(array, *, axis=None): + """Return the mean element of the 1D array, as a number if axis is None, otherwise as an array.""" + ... + +def min(array, *, axis=None): + """Return the minimum element of the 1D array""" + ... + +def roll(array, distance, *, axis=None): + """Shift the content of a vector by the positions given as the second + argument. If the ``axis`` keyword is supplied, the shift is applied to + the given axis. The array is modified in place.""" + ... + +def std(array, *, axis=None): + """Return the standard deviation of the array, as a number if axis is None, otherwise as an array.""" + ... + +def sum(array, *, axis=None): + """Return the sum of the array, as a number if axis is None, otherwise as an array.""" + ... + +def sort(array, *, axis=0): + """Sort the array along the given axis, or along all axes if axis is None. + The array is modified in place.""" + ... diff --git a/shared-bindings/ulab/poly/__init__.pyi b/shared-bindings/ulab/poly/__init__.pyi new file mode 100644 index 000000000..d051bbded --- /dev/null +++ b/shared-bindings/ulab/poly/__init__.pyi @@ -0,0 +1,10 @@ +"""Polynomial functions""" + +def polyfit(x, y, degree): + """Return a polynomial of given degree that approximates the function + f(x)=y. If x is not supplied, it is the range(len(y)).""" + ... + +def polyval(p, x): + """Evaluate the polynomial p at the points x. x must be an array.""" + ... diff --git a/shared-bindings/ulab/vector/__init__.pyi b/shared-bindings/ulab/vector/__init__.pyi new file mode 100644 index 000000000..bf57e419c --- /dev/null +++ b/shared-bindings/ulab/vector/__init__.pyi @@ -0,0 +1,118 @@ +"""Element-by-element functions + +These functions can operate on numbers, 1-D arrays, or 2-D arrays by +applying the function to every element in the array. This is typically +much more efficient than expressing the same operation as a Python loop.""" + +def acos(): + """Computes the inverse cosine function""" + ... + +def acosh(): + """Computes the inverse hyperbolic cosine function""" + ... + +def asin(): + """Computes the inverse sine function""" + ... + +def asinh(): + """Computes the inverse hyperbolic sine function""" + ... + +def around(a, *, decimals): + """Returns a new float array in which each element is rounded to + ``decimals`` places.""" + ... + +def atan(): + """Computes the inverse tangent function; the return values are in the + range [-pi/2,pi/2].""" + ... + +def atan2(y,x): + """Computes the inverse tangent function of y/x; the return values are in + the range [-pi, pi].""" + ... + +def atanh(): + """Computes the inverse hyperbolic tangent function""" + ... + +def ceil(): + """Rounds numbers up to the next whole number""" + ... + +def cos(): + """Computes the cosine function""" + ... + +def erf(): + """Computes the error function, which has applications in statistics""" + ... + +def erfc(): + """Computes the complementary error function, which has applications in statistics""" + ... + +def exp(): + """Computes the exponent function.""" + ... + +def expm1(): + """Computes $e^x-1$. In certain applications, using this function preserves numeric accuracy better than the `exp` function.""" + ... + +def floor(): + """Rounds numbers up to the next whole number""" + ... + +def gamma(): + """Computes the gamma function""" + ... + +def lgamma(): + """Computes the natural log of the gamma function""" + ... + +def log(): + """Computes the natural log""" + ... + +def log10(): + """Computes the log base 10""" + ... + +def log2(): + """Computes the log base 2""" + ... + +def sin(): + """Computes the sine""" + ... + +def sinh(): + """Computes the hyperbolic sine""" + ... + +def sqrt(): + """Computes the square root""" + ... + +def tan(): + """Computes the tangent""" + ... + +def tanh(): + """Computes the hyperbolic tangent""" + ... + +def vectorize(f, *, otypes=None): + """ + :param callable f: The function to wrap + :param otypes: List of array types that may be returned by the function. None is intepreted to mean the return value is float. + + Wrap a Python function ``f`` so that it can be applied to arrays. + + The callable must return only values of the types specified by otypes, or the result is undefined.""" + ... diff --git a/shared-bindings/usb_hid/Device.c b/shared-bindings/usb_hid/Device.c index b1097fb24..8c0c364ff 100644 --- a/shared-bindings/usb_hid/Device.c +++ b/shared-bindings/usb_hid/Device.c @@ -27,27 +27,25 @@ #include "py/objproperty.h" #include "shared-bindings/usb_hid/Device.h" -//| .. currentmodule:: usb_hid +//| class Device: +//| """HID Device //| -//| :class:`Device` -- HID Device -//| ============================================ +//| Usage:: //| -//| Usage:: +//| import usb_hid //| -//| import usb_hid +//| mouse = usb_hid.devices[0] //| -//| mouse = usb_hid.devices[0] -//| -//| mouse.send_report() +//| mouse.send_report()""" //| -//| .. class:: Device() -//| -//| Not currently dynamically supported. -//| -//| .. method:: send_report(buf) +//| def __init__(self, ): +//| """Not currently dynamically supported.""" +//| ... //| -//| Send a HID report. +//| def send_report(self, buf: Any) -> Any: +//| """Send a HID report.""" +//| ... //| STATIC mp_obj_t usb_hid_device_send_report(mp_obj_t self_in, mp_obj_t buffer) { usb_hid_device_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -60,9 +58,8 @@ STATIC mp_obj_t usb_hid_device_send_report(mp_obj_t self_in, mp_obj_t buffer) { } MP_DEFINE_CONST_FUN_OBJ_2(usb_hid_device_send_report_obj, usb_hid_device_send_report); -//| .. attribute:: usage_page -//| -//| The usage page of the device as an `int`. Can be thought of a category. (read-only) +//| usage_page: Any = ... +//| """The usage page of the device as an `int`. Can be thought of a category. (read-only)""" //| STATIC mp_obj_t usb_hid_device_obj_get_usage_page(mp_obj_t self_in) { usb_hid_device_obj_t *self = MP_OBJ_TO_PTR(self_in); @@ -77,12 +74,11 @@ const mp_obj_property_t usb_hid_device_usage_page_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: usage -//| -//| The functionality of the device as an int. (read-only) +//| usage: Any = ... +//| """The functionality of the device as an int. (read-only) //| //| For example, Keyboard is 0x06 within the generic desktop usage page 0x01. -//| Mouse is 0x02 within the same usage page. +//| Mouse is 0x02 within the same usage page.""" //| STATIC mp_obj_t usb_hid_device_obj_get_usage(mp_obj_t self_in) { usb_hid_device_obj_t *self = MP_OBJ_TO_PTR(self_in); diff --git a/shared-bindings/usb_hid/__init__.c b/shared-bindings/usb_hid/__init__.c index 3ad5b06e0..e12ea8da4 100644 --- a/shared-bindings/usb_hid/__init__.c +++ b/shared-bindings/usb_hid/__init__.c @@ -31,27 +31,14 @@ #include "shared-bindings/usb_hid/__init__.h" #include "shared-bindings/usb_hid/Device.h" -//| :mod:`usb_hid` --- USB Human Interface Device -//| =========================================================== +//| """USB Human Interface Device //| -//| .. module:: usb_hid -//| :synopsis: USB Human Interface Device -//| :platform: SAMD21 -//| -//| The `usb_hid` module allows you to output data as a HID device. +//| The `usb_hid` module allows you to output data as a HID device.""" //| -//| .. attribute:: usb_hid.devices -//| -//| Tuple of all active HID device interfaces. -//| - -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 +//| usb_hid.devices: Any = ... +//| """Tuple of all active HID device interfaces.""" //| -//| Device STATIC const mp_rom_map_elem_t usb_hid_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_usb_hid) }, { MP_ROM_QSTR(MP_QSTR_devices), MP_ROM_PTR(&common_hal_usb_hid_devices) }, diff --git a/shared-bindings/usb_midi/PortIn.c b/shared-bindings/usb_midi/PortIn.c index e2df56e95..9d9310b47 100644 --- a/shared-bindings/usb_midi/PortIn.c +++ b/shared-bindings/usb_midi/PortIn.c @@ -35,39 +35,36 @@ #include "py/stream.h" #include "supervisor/shared/translate.h" - -//| .. currentmodule:: usb_midi -//| -//| :class:`PortIn` -- receives midi commands over USB -//| =================================================== -//| -//| .. class:: PortIn() +//| class PortIn: +//| """Receives midi commands over USB""" //| -//| You cannot create an instance of `usb_midi.PortIn`. +//| def __init__(self): +//| """You cannot create an instance of `usb_midi.PortIn`. //| -//| PortIn objects are constructed for every corresponding entry in the USB -//| descriptor and added to the ``usb_midi.ports`` tuple. +//| PortIn objects are constructed for every corresponding entry in the USB +//| descriptor and added to the ``usb_midi.ports`` tuple.""" +//| ... //| // These are standard stream methods. Code is in py/stream.c. // -//| .. method:: read(nbytes=None) -//| -//| Read characters. If ``nbytes`` is specified then read at most that many -//| bytes. Otherwise, read everything that arrives until the connection -//| times out. Providing the number of bytes expected is highly recommended -//| because it will be faster. -//| -//| :return: Data read -//| :rtype: bytes or None +//| def read(self, nbytes: Any = None) -> Any: +//| """Read characters. If ``nbytes`` is specified then read at most that many +//| bytes. Otherwise, read everything that arrives until the connection +//| times out. Providing the number of bytes expected is highly recommended +//| because it will be faster. //| -//| .. method:: readinto(buf, nbytes=None) +//| :return: Data read +//| :rtype: bytes or None""" +//| ... //| -//| Read bytes into the ``buf``. If ``nbytes`` is specified then read at most -//| that many bytes. Otherwise, read at most ``len(buf)`` bytes. +//| def readinto(self, buf: Any, nbytes: Any = None) -> Any: +//| """Read bytes into the ``buf``. If ``nbytes`` is specified then read at most +//| that many bytes. Otherwise, read at most ``len(buf)`` bytes. //| -//| :return: number of bytes read and stored into ``buf`` -//| :rtype: bytes or None +//| :return: number of bytes read and stored into ``buf`` +//| :rtype: bytes or None""" +//| ... //| // These three methods are used by the shared stream methods. diff --git a/shared-bindings/usb_midi/PortOut.c b/shared-bindings/usb_midi/PortOut.c index e3eddfaf5..14ed0e767 100644 --- a/shared-bindings/usb_midi/PortOut.c +++ b/shared-bindings/usb_midi/PortOut.c @@ -35,28 +35,24 @@ #include "py/stream.h" #include "supervisor/shared/translate.h" - -//| .. currentmodule:: usb_midi -//| -//| :class:`PortOut` -- sends midi messages to a computer over USB -//| ============================================================== +//| class PortOut: +//| """Sends midi messages to a computer over USB""" //| -//| .. class:: PortOut() +//| def __init__(self, ): +//| """You cannot create an instance of `usb_midi.PortOut`. //| -//| You cannot create an instance of `usb_midi.PortOut`. -//| -//| PortOut objects are constructed for every corresponding entry in the USB -//| descriptor and added to the ``usb_midi.ports`` tuple. +//| PortOut objects are constructed for every corresponding entry in the USB +//| descriptor and added to the ``usb_midi.ports`` tuple.""" //| // These are standard stream methods. Code is in py/stream.c. // -//| .. method:: write(buf) -//| -//| Write the buffer of bytes to the bus. +//| def write(self, buf: Any) -> Any: +//| """Write the buffer of bytes to the bus. //| -//| :return: the number of bytes written -//| :rtype: int or None +//| :return: the number of bytes written +//| :rtype: int or None""" +//| ... //| STATIC mp_uint_t usb_midi_portout_write(mp_obj_t self_in, const void *buf_in, mp_uint_t size, int *errcode) { diff --git a/shared-bindings/usb_midi/__init__.c b/shared-bindings/usb_midi/__init__.c index f57d3631b..5570b601c 100644 --- a/shared-bindings/usb_midi/__init__.c +++ b/shared-bindings/usb_midi/__init__.c @@ -35,22 +35,7 @@ #include "py/runtime.h" -//| :mod:`usb_midi` --- MIDI over USB -//| ================================================= -//| -//| .. module:: usb_midi -//| :synopsis: MIDI over USB -//| -//| The `usb_midi` module contains classes to transmit and receive MIDI messages over USB -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| PortIn -//| PortOut -//| +//| """Classes to transmit and receive MIDI messages over USB""" //| mp_map_elem_t usb_midi_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_usb_midi) }, diff --git a/shared-bindings/ustack/__init__.c b/shared-bindings/ustack/__init__.c index 08b772e41..e5fac6941 100644 --- a/shared-bindings/ustack/__init__.c +++ b/shared-bindings/ustack/__init__.c @@ -31,17 +31,16 @@ #include "shared-bindings/ustack/__init__.h" -//| :mod:`ustack` --- Stack information and analysis -//| ======================================================== -//| -//| .. module:: ustack -//| :synopsis: stack information functions + + + +//| """Stack information and analysis""" //| #if MICROPY_MAX_STACK_USAGE -//| .. function:: max_stack_usage() -//| -//| Return the maximum excursion of the stack so far. +//| def max_stack_usage() -> int: +//| """Return the maximum excursion of the stack so far.""" +//| ... //| STATIC mp_obj_t max_stack_usage(void) { return MP_OBJ_NEW_SMALL_INT(shared_module_ustack_max_stack_usage()); @@ -50,21 +49,21 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_0(max_stack_usage_obj, max_stack_usage); #endif // MICROPY_MAX_STACK_USAGE -//| .. function:: stack_size() -//| -//| Return the size of the entire stack. -//| Same as in micropython.mem_info(), but returns a value instead -//| of just printing it. +//| def stack_size() -> int: +//| """Return the size of the entire stack. +//| Same as in micropython.mem_info(), but returns a value instead +//| of just printing it.""" +//| ... //| STATIC mp_obj_t stack_size(void) { return MP_OBJ_NEW_SMALL_INT(shared_module_ustack_stack_size()); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(stack_size_obj, stack_size); -//| .. function:: stack_usage() -//| -//| Return how much stack is currently in use. -//| Same as micropython.stack_use(); duplicated here for convenience. +//| def stack_usage() -> Any: +//| """Return how much stack is currently in use. +//| Same as micropython.stack_use(); duplicated here for convenience.""" +//| ... //| STATIC mp_obj_t stack_usage(void) { return MP_OBJ_NEW_SMALL_INT(shared_module_ustack_stack_usage()); diff --git a/shared-bindings/vectorio/Circle.c b/shared-bindings/vectorio/Circle.c new file mode 100644 index 000000000..65923fd96 --- /dev/null +++ b/shared-bindings/vectorio/Circle.c @@ -0,0 +1,74 @@ + +#include "shared-bindings/vectorio/Circle.h" + + +#include <stdint.h> + +#include "py/objproperty.h" +#include "py/objtype.h" +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + +//| class Circle: +//| +//| def __init__(self, radius: int): +//| """Circle is positioned on screen by its center point. +//| +//| :param radius: The radius of the circle in pixels""" +//| +static mp_obj_t vectorio_circle_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_radius }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_radius, MP_ARG_REQUIRED | MP_ARG_INT }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_int_t radius = args[ARG_radius].u_int; + if (radius < 1) { + mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_radius); + } + + vectorio_circle_t *self = m_new_obj(vectorio_circle_t); + self->base.type = &vectorio_circle_type; + common_hal_vectorio_circle_construct(self, radius); + + return MP_OBJ_FROM_PTR(self); +} + + +//| radius : int = ... +//| """The radius of the circle in pixels.""" +//| +STATIC mp_obj_t vectorio_circle_obj_get_radius(mp_obj_t self_in) { + vectorio_circle_t *self = MP_OBJ_TO_PTR(self_in); + return mp_obj_new_int(common_hal_vectorio_circle_get_radius(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(vectorio_circle_get_radius_obj, vectorio_circle_obj_get_radius); + +STATIC mp_obj_t vectorio_circle_obj_set_radius(mp_obj_t self_in, mp_obj_t radius) { + vectorio_circle_t *self = MP_OBJ_TO_PTR(self_in); + common_hal_vectorio_circle_set_radius(self, mp_obj_get_int(radius)); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(vectorio_circle_set_radius_obj, vectorio_circle_obj_set_radius); + +const mp_obj_property_t vectorio_circle_radius_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&vectorio_circle_get_radius_obj, + (mp_obj_t)&vectorio_circle_set_radius_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + + +STATIC const mp_rom_map_elem_t vectorio_circle_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_radius), MP_ROM_PTR(&vectorio_circle_radius_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(vectorio_circle_locals_dict, vectorio_circle_locals_dict_table); + +const mp_obj_type_t vectorio_circle_type = { + { &mp_type_type }, + .name = MP_QSTR_Circle, + .make_new = vectorio_circle_make_new, + .locals_dict = (mp_obj_dict_t*)&vectorio_circle_locals_dict, +}; diff --git a/shared-bindings/vectorio/Circle.h b/shared-bindings/vectorio/Circle.h new file mode 100644 index 000000000..e8fc048eb --- /dev/null +++ b/shared-bindings/vectorio/Circle.h @@ -0,0 +1,22 @@ +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_CIRCLE_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_CIRCLE_H + +#include "shared-module/vectorio/__init__.h" +#include "shared-module/vectorio/Circle.h" +#include "shared-module/displayio/area.h" + +extern const mp_obj_type_t vectorio_circle_type; + +void common_hal_vectorio_circle_construct(vectorio_circle_t *self, uint16_t radius); + +void common_hal_vectorio_circle_set_on_dirty(vectorio_circle_t *self, vectorio_event_t notification); + +uint32_t common_hal_vectorio_circle_get_pixel(void *circle, int16_t x, int16_t y); + +void common_hal_vectorio_circle_get_area(void *circle, displayio_area_t *out_area); + + +int16_t common_hal_vectorio_circle_get_radius(void *circle); +void common_hal_vectorio_circle_set_radius(void *circle, int16_t radius); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_CIRCLE_H diff --git a/shared-bindings/vectorio/Polygon.c b/shared-bindings/vectorio/Polygon.c new file mode 100644 index 000000000..3443d9e42 --- /dev/null +++ b/shared-bindings/vectorio/Polygon.c @@ -0,0 +1,94 @@ + +#include "shared-module/vectorio/__init__.h" +#include "shared-bindings/vectorio/Polygon.h" + +#include <stdint.h> + +#include "py/obj.h" +#include "py/objproperty.h" +#include "py/objtype.h" +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + + +#define VECTORIO_POLYGON_DEBUG(...) (void)0 +// #define VECTORIO_POLYGON_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__) + + +//| from typing import List, Tuple +//| +//| class Polygon: +//| def __init__(self, points: List[ Tuple[ x, y ], ... ] ): +//| """Represents a closed shape by ordered vertices +//| +//| :param points: Vertices for the polygon""" +//| +static mp_obj_t vectorio_polygon_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_points_list }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_points, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + if (!MP_OBJ_IS_TYPE(args[ARG_points_list].u_obj, &mp_type_list)) { + mp_raise_TypeError_varg(translate("%q list must be a list"), MP_QSTR_point); + } + + vectorio_polygon_t *self = m_new_obj(vectorio_polygon_t); + self->base.type = &vectorio_polygon_type; + + common_hal_vectorio_polygon_construct(self, args[ARG_points_list].u_obj); + + return MP_OBJ_FROM_PTR(self); +} + + +//| points: List[ Tuple[ x, y ], ... ] = ... +//| """Set a new look and shape for this polygon""" +//| +STATIC mp_obj_t vectorio_polygon_obj_get_points(mp_obj_t self_in) { + vectorio_polygon_t *self = MP_OBJ_TO_PTR(self_in); + mp_obj_t list = mp_obj_new_list(0, NULL); + + size_t len = 0; + mp_obj_t *items; + mp_obj_list_get(common_hal_vectorio_polygon_get_points(self), &len, &items); + + for (size_t i = 0; i < len; i += 2) { + mp_obj_t tuple[] = { items[i], items[i+1] }; + mp_obj_list_append( + list, + mp_obj_new_tuple(2, tuple) + ); + } + return list; +} +MP_DEFINE_CONST_FUN_OBJ_1(vectorio_polygon_get_points_obj, vectorio_polygon_obj_get_points); + +STATIC mp_obj_t vectorio_polygon_obj_set_points(mp_obj_t self_in, mp_obj_t points) { + vectorio_polygon_t *self = MP_OBJ_TO_PTR(self_in); + + common_hal_vectorio_polygon_set_points(self, points); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(vectorio_polygon_set_points_obj, vectorio_polygon_obj_set_points); + +const mp_obj_property_t vectorio_polygon_points_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&vectorio_polygon_get_points_obj, + (mp_obj_t)&vectorio_polygon_set_points_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +STATIC const mp_rom_map_elem_t vectorio_polygon_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_points), MP_ROM_PTR(&vectorio_polygon_points_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(vectorio_polygon_locals_dict, vectorio_polygon_locals_dict_table); + +const mp_obj_type_t vectorio_polygon_type = { + { &mp_type_type }, + .name = MP_QSTR_Polygon, + .make_new = vectorio_polygon_make_new, + .locals_dict = (mp_obj_dict_t*)&vectorio_polygon_locals_dict, +}; diff --git a/shared-bindings/vectorio/Polygon.h b/shared-bindings/vectorio/Polygon.h new file mode 100644 index 000000000..5594fbec4 --- /dev/null +++ b/shared-bindings/vectorio/Polygon.h @@ -0,0 +1,24 @@ +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_POLYGON_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_POLYGON_H + +#include "shared-module/vectorio/Polygon.h" +#include "shared-module/displayio/area.h" +#include "shared-module/vectorio/__init__.h" + +extern const mp_obj_type_t vectorio_polygon_type; + +void common_hal_vectorio_polygon_construct(vectorio_polygon_t *self, mp_obj_t points_list); +void common_hal_vectorio_polygon_set_on_dirty(vectorio_polygon_t *self, vectorio_event_t notification); + + +uint32_t common_hal_vectorio_polygon_get_pixel(void *polygon, int16_t x, int16_t y); + +void common_hal_vectorio_polygon_get_area(void *polygon, displayio_area_t *out_area); + + + +mp_obj_t common_hal_vectorio_polygon_get_points(vectorio_polygon_t *self); +void common_hal_vectorio_polygon_set_points(vectorio_polygon_t *self, mp_obj_t points_list); + + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_POLYGON_H diff --git a/shared-bindings/vectorio/Rectangle.c b/shared-bindings/vectorio/Rectangle.c new file mode 100644 index 000000000..f04a25c35 --- /dev/null +++ b/shared-bindings/vectorio/Rectangle.c @@ -0,0 +1,52 @@ + +#include "shared-bindings/vectorio/Rectangle.h" + +#include <stdint.h> + +#include "py/objtype.h" +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + +//| class Rectangle: +//| def __init__(self, width: int, height: int): +//| """Represents a rectangle by defining its bounds +//| +//| :param width: The number of pixels wide +//| :param height: The number of pixels high""" +//| +static mp_obj_t vectorio_rectangle_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_width, ARG_height }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_width, MP_ARG_REQUIRED | MP_ARG_INT }, + { MP_QSTR_height, MP_ARG_REQUIRED | MP_ARG_INT }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_int_t width = args[ARG_width].u_int; + if (width < 1) { + mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_width); + } + mp_int_t height = args[ARG_height].u_int; + if (height < 1) { + mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_height); + } + + vectorio_rectangle_t *self = m_new_obj(vectorio_rectangle_t); + self->base.type = &vectorio_rectangle_type; + common_hal_vectorio_rectangle_construct(self, width, height); + + return MP_OBJ_FROM_PTR(self); +} + + +STATIC const mp_rom_map_elem_t vectorio_rectangle_locals_dict_table[] = { +}; +STATIC MP_DEFINE_CONST_DICT(vectorio_rectangle_locals_dict, vectorio_rectangle_locals_dict_table); + +const mp_obj_type_t vectorio_rectangle_type = { + { &mp_type_type }, + .name = MP_QSTR_Rectangle, + .make_new = vectorio_rectangle_make_new, + .locals_dict = (mp_obj_dict_t*)&vectorio_rectangle_locals_dict, +}; diff --git a/shared-bindings/vectorio/Rectangle.h b/shared-bindings/vectorio/Rectangle.h new file mode 100644 index 000000000..bb461ed9d --- /dev/null +++ b/shared-bindings/vectorio/Rectangle.h @@ -0,0 +1,15 @@ +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_RECTANGLE_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_RECTANGLE_H + +#include "shared-module/vectorio/Rectangle.h" +#include "shared-module/displayio/area.h" + +extern const mp_obj_type_t vectorio_rectangle_type; + +void common_hal_vectorio_rectangle_construct(vectorio_rectangle_t *self, uint32_t width, uint32_t height); + +uint32_t common_hal_vectorio_rectangle_get_pixel(void *rectangle, int16_t x, int16_t y); + +void common_hal_vectorio_rectangle_get_area(void *rectangle, displayio_area_t *out_area); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_RECTANGLE_H diff --git a/shared-bindings/vectorio/VectorShape.c b/shared-bindings/vectorio/VectorShape.c new file mode 100644 index 000000000..c512bcd54 --- /dev/null +++ b/shared-bindings/vectorio/VectorShape.c @@ -0,0 +1,190 @@ + +#include "shared-module/vectorio/__init__.h" +#include "shared-bindings/vectorio/VectorShape.h" +#include "shared-bindings/vectorio/Circle.h" +#include "shared-bindings/vectorio/Polygon.h" +#include "shared-bindings/vectorio/Rectangle.h" + +#include "shared-bindings/displayio/ColorConverter.h" +#include "shared-bindings/displayio/Palette.h" + +#include <stdint.h> + +#include "lib/utils/context_manager_helpers.h" + +#include "py/binary.h" +#include "py/objproperty.h" +#include "py/objtype.h" +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + + +//| class VectorShape: +//| def __init__(self, shape: vectorio.Polygon, pixel_shader: displayio.Palette, x: int=0, y: int=0): +//| """Binds a vector shape to a location and pixel color +//| +//| :param shape: The shape to draw. +//| :param pixel_shader: The pixel shader that produces colors from values +//| :param x: Initial x position of the center axis of the shape within the parent. +//| :param y: Initial y position of the center axis of the shape within the parent.""" +//| ... +//| +STATIC mp_obj_t vectorio_vector_shape_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_shape, ARG_pixel_shader, ARG_x, ARG_y }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_shape, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, + { MP_QSTR_pixel_shader, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED }, + { MP_QSTR_x, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} }, + { MP_QSTR_y, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_obj_t pixel_shader = args[ARG_pixel_shader].u_obj; + if (!MP_OBJ_IS_TYPE(pixel_shader, &displayio_colorconverter_type) && + !MP_OBJ_IS_TYPE(pixel_shader, &displayio_palette_type)) { + mp_raise_TypeError_varg(translate("unsupported %q type"), MP_QSTR_pixel_shader); + } + + int16_t x = args[ARG_x].u_int; + int16_t y = args[ARG_y].u_int; + + mp_obj_t shape = args[ARG_shape].u_obj; + vectorio_ishape_t ishape; + // Wire up shape functions + if (MP_OBJ_IS_TYPE(shape, &vectorio_polygon_type)) { + ishape.shape = shape; + ishape.get_area = &common_hal_vectorio_polygon_get_area; + ishape.get_pixel = &common_hal_vectorio_polygon_get_pixel; + } else if (MP_OBJ_IS_TYPE(shape, &vectorio_rectangle_type)) { + ishape.shape = shape; + ishape.get_area = &common_hal_vectorio_rectangle_get_area; + ishape.get_pixel = &common_hal_vectorio_rectangle_get_pixel; + } else if (MP_OBJ_IS_TYPE(shape, &vectorio_circle_type)) { + ishape.shape = shape; + ishape.get_area = &common_hal_vectorio_circle_get_area; + ishape.get_pixel = &common_hal_vectorio_circle_get_pixel; + } else { + mp_raise_TypeError_varg(translate("unsupported %q type"), MP_QSTR_shape); + } + + vectorio_vector_shape_t *self = m_new_obj(vectorio_vector_shape_t); + self->base.type = &vectorio_vector_shape_type; + common_hal_vectorio_vector_shape_construct(self, + ishape, pixel_shader, x, y + ); + + // Wire up event callbacks + vectorio_event_t on_dirty = { + .obj = self, + .event = &common_hal_vectorio_vector_shape_set_dirty + }; + + if (MP_OBJ_IS_TYPE(shape, &vectorio_polygon_type)) { + common_hal_vectorio_polygon_set_on_dirty(self->ishape.shape, on_dirty); + } else if (MP_OBJ_IS_TYPE(shape, &vectorio_rectangle_type)) { + } else if (MP_OBJ_IS_TYPE(shape, &vectorio_circle_type)) { + common_hal_vectorio_circle_set_on_dirty(self->ishape.shape, on_dirty); + } else { + mp_raise_TypeError_varg(translate("unsupported %q type"), MP_QSTR_shape); + } + + return MP_OBJ_FROM_PTR(self); +} + + +//| x: int = ... +//| """X position of the center point of the shape in the parent.""" +//| +STATIC mp_obj_t vectorio_vector_shape_obj_get_x(mp_obj_t self_in) { + vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_vectorio_vector_shape_get_x(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(vectorio_vector_shape_get_x_obj, vectorio_vector_shape_obj_get_x); + +STATIC mp_obj_t vectorio_vector_shape_obj_set_x(mp_obj_t self_in, mp_obj_t x_obj) { + vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in); + + mp_int_t x = mp_obj_get_int(x_obj); + common_hal_vectorio_vector_shape_set_x(self, x); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(vectorio_vector_shape_set_x_obj, vectorio_vector_shape_obj_set_x); + +const mp_obj_property_t vectorio_vector_shape_x_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&vectorio_vector_shape_get_x_obj, + (mp_obj_t)&vectorio_vector_shape_set_x_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + + +//| y: int = ... +//| """Y position of the center point of the shape in the parent.""" +//| +STATIC mp_obj_t vectorio_vector_shape_obj_get_y(mp_obj_t self_in) { + vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_vectorio_vector_shape_get_y(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(vectorio_vector_shape_get_y_obj, vectorio_vector_shape_obj_get_y); + +STATIC mp_obj_t vectorio_vector_shape_obj_set_y(mp_obj_t self_in, mp_obj_t y_obj) { + vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in); + + mp_int_t y = mp_obj_get_int(y_obj); + common_hal_vectorio_vector_shape_set_y(self, y); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(vectorio_vector_shape_set_y_obj, vectorio_vector_shape_obj_set_y); + +const mp_obj_property_t vectorio_vector_shape_y_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&vectorio_vector_shape_get_y_obj, + (mp_obj_t)&vectorio_vector_shape_set_y_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + + +//| pixel_shader: displayio.Palette = ... +//| """The pixel shader of the shape.""" +//| +STATIC mp_obj_t vectorio_vector_shape_obj_get_pixel_shader(mp_obj_t self_in) { + vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in); + return common_hal_vectorio_vector_shape_get_pixel_shader(self); +} +MP_DEFINE_CONST_FUN_OBJ_1(vectorio_vector_shape_get_pixel_shader_obj, vectorio_vector_shape_obj_get_pixel_shader); + +STATIC mp_obj_t vectorio_vector_shape_obj_set_pixel_shader(mp_obj_t self_in, mp_obj_t pixel_shader) { + vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in); + if (!MP_OBJ_IS_TYPE(pixel_shader, &displayio_palette_type) && !MP_OBJ_IS_TYPE(pixel_shader, &displayio_colorconverter_type)) { + mp_raise_TypeError(translate("pixel_shader must be displayio.Palette or displayio.ColorConverter")); + } + + common_hal_vectorio_vector_shape_set_pixel_shader(self, pixel_shader); + + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(vectorio_vector_shape_set_pixel_shader_obj, vectorio_vector_shape_obj_set_pixel_shader); + +const mp_obj_property_t vectorio_vector_shape_pixel_shader_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&vectorio_vector_shape_get_pixel_shader_obj, + (mp_obj_t)&vectorio_vector_shape_set_pixel_shader_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + + +STATIC const mp_rom_map_elem_t vectorio_vector_shape_locals_dict_table[] = { + // Properties + { MP_ROM_QSTR(MP_QSTR_x), MP_ROM_PTR(&vectorio_vector_shape_x_obj) }, + { MP_ROM_QSTR(MP_QSTR_y), MP_ROM_PTR(&vectorio_vector_shape_y_obj) }, + { MP_ROM_QSTR(MP_QSTR_pixel_shader), MP_ROM_PTR(&vectorio_vector_shape_pixel_shader_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(vectorio_vector_shape_locals_dict, vectorio_vector_shape_locals_dict_table); + +const mp_obj_type_t vectorio_vector_shape_type = { + { &mp_type_type }, + .name = MP_QSTR_VectorShape, + .make_new = vectorio_vector_shape_make_new, + .locals_dict = (mp_obj_dict_t*)&vectorio_vector_shape_locals_dict, +}; diff --git a/shared-bindings/vectorio/VectorShape.h b/shared-bindings/vectorio/VectorShape.h new file mode 100644 index 000000000..d098504e9 --- /dev/null +++ b/shared-bindings/vectorio/VectorShape.h @@ -0,0 +1,27 @@ +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H + +#include "shared-module/vectorio/VectorShape.h" +#include "shared-module/displayio/area.h" + +extern const mp_obj_type_t vectorio_vector_shape_type; + +void common_hal_vectorio_vector_shape_construct(vectorio_vector_shape_t *self, + vectorio_ishape_t ishape, + mp_obj_t pixel_shader, uint16_t x, uint16_t y); + +void common_hal_vectorio_vector_shape_set_dirty(void *self); + +mp_int_t common_hal_vectorio_vector_shape_get_x(vectorio_vector_shape_t *self); +void common_hal_vectorio_vector_shape_set_x(vectorio_vector_shape_t *self, mp_int_t x); + +mp_int_t common_hal_vectorio_vector_shape_get_y(vectorio_vector_shape_t *self); +void common_hal_vectorio_vector_shape_set_y(vectorio_vector_shape_t *self, mp_int_t y); + +mp_obj_t common_hal_vectorio_vector_shape_get_pixel_shader(vectorio_vector_shape_t *self); +void common_hal_vectorio_vector_shape_set_pixel_shader(vectorio_vector_shape_t *self, mp_obj_t pixel_shader); + + +void vectorio_vector_shape_update_transform(vectorio_vector_shape_t *self, displayio_buffer_transform_t *group_transform); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H diff --git a/shared-bindings/vectorio/__init__.c b/shared-bindings/vectorio/__init__.c new file mode 100644 index 000000000..c74783426 --- /dev/null +++ b/shared-bindings/vectorio/__init__.c @@ -0,0 +1,27 @@ +#include <stdint.h> + +#include "py/obj.h" +#include "py/runtime.h" + +#include "shared-bindings/vectorio/Circle.h" +#include "shared-bindings/vectorio/Polygon.h" +#include "shared-bindings/vectorio/Rectangle.h" +#include "shared-bindings/vectorio/VectorShape.h" + +//| """Lightweight 2d shapes for displays""" +//| + +STATIC const mp_rom_map_elem_t vectorio_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_vectorio) }, + { MP_ROM_QSTR(MP_QSTR_Circle), MP_ROM_PTR(&vectorio_circle_type) }, + { MP_ROM_QSTR(MP_QSTR_Polygon), MP_ROM_PTR(&vectorio_polygon_type) }, + { MP_ROM_QSTR(MP_QSTR_Rectangle), MP_ROM_PTR(&vectorio_rectangle_type) }, + { MP_ROM_QSTR(MP_QSTR_VectorShape), MP_ROM_PTR(&vectorio_vector_shape_type) }, +}; + +STATIC MP_DEFINE_CONST_DICT(vectorio_module_globals, vectorio_module_globals_table); + +const mp_obj_module_t vectorio_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&vectorio_module_globals, +}; diff --git a/shared-bindings/watchdog/WatchDogMode.c b/shared-bindings/watchdog/WatchDogMode.c new file mode 100644 index 000000000..369454c11 --- /dev/null +++ b/shared-bindings/watchdog/WatchDogMode.c @@ -0,0 +1,99 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Sean Cross for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/watchdog/WatchDogMode.h" + +//| class WatchDogMode: +//| """run state of the watchdog timer""" +//| +//| def __init__(self, ): +//| """Enum-like class to define the run mode of the watchdog timer.""" +//| +//| RAISE: Any = ... +//| """Raise an exception when the WatchDogTimer expires. +//| +//| :type watchdog.WatchDogMode:""" +//| +//| RESET: Any = ... +//| """Reset the system if the WatchDogTimer expires. +//| +//| :type watchdog.WatchDogMode:""" +//| +const mp_obj_type_t watchdog_watchdogmode_type; + +const watchdog_watchdogmode_obj_t watchdog_watchdogmode_raise_obj = { + { &watchdog_watchdogmode_type }, +}; + +const watchdog_watchdogmode_obj_t watchdog_watchdogmode_reset_obj = { + { &watchdog_watchdogmode_type }, +}; + +watchdog_watchdogmode_t watchdog_watchdogmode_obj_to_type(mp_obj_t obj) { + if (obj == MP_ROM_PTR(&watchdog_watchdogmode_raise_obj)) { + return WATCHDOGMODE_RAISE; + } else if (obj == MP_ROM_PTR(&watchdog_watchdogmode_reset_obj)) { + return WATCHDOGMODE_RESET; + } + return WATCHDOGMODE_NONE; +} + +mp_obj_t watchdog_watchdogmode_type_to_obj(watchdog_watchdogmode_t mode) { + switch (mode) { + case WATCHDOGMODE_RAISE: + return (mp_obj_t)MP_ROM_PTR(&watchdog_watchdogmode_raise_obj); + case WATCHDOGMODE_RESET: + return (mp_obj_t)MP_ROM_PTR(&watchdog_watchdogmode_reset_obj); + case WATCHDOGMODE_NONE: + default: + return (mp_obj_t)MP_ROM_PTR(&mp_const_none_obj); + } +} + +STATIC const mp_rom_map_elem_t watchdog_watchdogmode_locals_dict_table[] = { + {MP_ROM_QSTR(MP_QSTR_RAISE), MP_ROM_PTR(&watchdog_watchdogmode_raise_obj)}, + {MP_ROM_QSTR(MP_QSTR_RESET), MP_ROM_PTR(&watchdog_watchdogmode_reset_obj)}, +}; +STATIC MP_DEFINE_CONST_DICT(watchdog_watchdogmode_locals_dict, watchdog_watchdogmode_locals_dict_table); + +STATIC void watchdog_watchdogmode_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) { + qstr runmode = MP_QSTR_None; + if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&watchdog_watchdogmode_raise_obj)) { + runmode = MP_QSTR_RAISE; + } + else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&watchdog_watchdogmode_reset_obj)) { + runmode = MP_QSTR_RESET; + } + mp_printf(print, "%q.%q.%q", MP_QSTR_watchdog, MP_QSTR_WatchDogMode, + runmode); +} + +const mp_obj_type_t watchdog_watchdogmode_type = { + { &mp_type_type }, + .name = MP_QSTR_WatchDogMode, + .print = watchdog_watchdogmode_print, + .locals_dict = (mp_obj_t)&watchdog_watchdogmode_locals_dict, +}; diff --git a/shared-bindings/watchdog/WatchDogMode.h b/shared-bindings/watchdog/WatchDogMode.h new file mode 100644 index 000000000..68022671f --- /dev/null +++ b/shared-bindings/watchdog/WatchDogMode.h @@ -0,0 +1,49 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Sean Cross for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG_WATCHDOGMODE_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG_WATCHDOGMODE_H + +#include "py/obj.h" + +typedef enum { + WATCHDOGMODE_NONE, + WATCHDOGMODE_RAISE, + WATCHDOGMODE_RESET, +} watchdog_watchdogmode_t; + +const mp_obj_type_t watchdog_watchdogmode_type; + +watchdog_watchdogmode_t watchdog_watchdogmode_obj_to_type(mp_obj_t obj); +mp_obj_t watchdog_watchdogmode_type_to_obj(watchdog_watchdogmode_t mode); + +typedef struct { + mp_obj_base_t base; +} watchdog_watchdogmode_obj_t; +extern const watchdog_watchdogmode_obj_t watchdog_watchdogmode_raise_obj; +extern const watchdog_watchdogmode_obj_t watchdog_watchdogmode_reset_obj; + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG_WATCHDOGMODE_H diff --git a/shared-bindings/watchdog/WatchDogTimer.c b/shared-bindings/watchdog/WatchDogTimer.c new file mode 100644 index 000000000..52bda4c77 --- /dev/null +++ b/shared-bindings/watchdog/WatchDogTimer.c @@ -0,0 +1,186 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Nick Moore for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + + +#include <math.h> +#include <string.h> + +#include "py/obj.h" +#include "py/objproperty.h" +#include "py/runtime.h" + +#include "common-hal/watchdog/WatchDogTimer.h" + +#include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/watchdog/__init__.h" +#include "shared-bindings/watchdog/WatchDogTimer.h" + +#include "supervisor/port.h" + +//| class WatchDogTimer: +//| """Timer that is used to detect code lock ups and automatically reset the microcontroller +//| when one is detected. +//| +//| A lock up is detected when the watchdog hasn't been fed after a given duration. So, make +//| sure to call `feed` within the timeout. +//| """ +//| + +//| def __init__(self, ): +//| """Not currently dynamically supported. Access the sole instance through `microcontroller.watchdog`.""" +//| ... +//| + +//| def feed(self): +//| """Feed the watchdog timer. This must be called regularly, otherwise +//| the timer will expire.""" +//| ... +//| +STATIC mp_obj_t watchdog_watchdogtimer_feed(mp_obj_t self_in) { + watchdog_watchdogtimer_obj_t *self = MP_OBJ_TO_PTR(self_in); + watchdog_watchdogmode_t current_mode = common_hal_watchdog_get_mode(self); + + if (current_mode == WATCHDOGMODE_NONE) { + mp_raise_ValueError(translate("WatchDogTimer is not currently running")); + } + common_hal_watchdog_feed(self); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(watchdog_watchdogtimer_feed_obj, watchdog_watchdogtimer_feed); + +//| def deinit(self): +//| """Stop the watchdog timer. This may raise an error if the watchdog +//| timer cannot be disabled on this platform.""" +//| ... +//| +STATIC mp_obj_t watchdog_watchdogtimer_deinit(mp_obj_t self_in) { + watchdog_watchdogtimer_obj_t *self = MP_OBJ_TO_PTR(self_in); + watchdog_watchdogmode_t current_mode = common_hal_watchdog_get_mode(self); + + if (current_mode == WATCHDOGMODE_RESET) { + mp_raise_NotImplementedError(translate("WatchDogTimer cannot be deinitialized once mode is set to RESET")); + } + + common_hal_watchdog_deinit(self); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(watchdog_watchdogtimer_deinit_obj, watchdog_watchdogtimer_deinit); + +//| timeout: float = ... +//| """The maximum number of seconds that can elapse between calls +//| to feed()""" +//| +STATIC mp_obj_t watchdog_watchdogtimer_obj_get_timeout(mp_obj_t self_in) { + watchdog_watchdogtimer_obj_t *self = MP_OBJ_TO_PTR(self_in); + return mp_obj_new_float(common_hal_watchdog_get_timeout(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(watchdog_watchdogtimer_get_timeout_obj, watchdog_watchdogtimer_obj_get_timeout); + +STATIC mp_obj_t watchdog_watchdogtimer_obj_set_timeout(mp_obj_t self_in, mp_obj_t timeout_obj) { + watchdog_watchdogtimer_obj_t *self = MP_OBJ_TO_PTR(self_in); + mp_float_t timeout = mp_obj_get_float(timeout_obj); + + if (timeout <= 0) { + mp_raise_ValueError(translate("watchdog timeout must be greater than 0")); + } + + common_hal_watchdog_set_timeout(self, timeout); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(watchdog_watchdogtimer_set_timeout_obj, watchdog_watchdogtimer_obj_set_timeout); + +const mp_obj_property_t watchdog_watchdogtimer_timeout_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&watchdog_watchdogtimer_get_timeout_obj, + (mp_obj_t)&watchdog_watchdogtimer_set_timeout_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| mode: watchdog.WatchDogMode = ... +//| """The current operating mode of the WatchDogTimer `watchdog.WatchDogMode`. +//| +//| Setting a WatchDogMode activates the WatchDog:: +//| +//| import microcontroller +//| import watchdog +//| +//| w = microcontroller.watchdog +//| w.timeout = 5 +//| w.mode = watchdog.WatchDogMode.RAISE +//| +//| +//| Once set, the WatchDogTimer will perform the specified action if the timer expires.""" +//| +STATIC mp_obj_t watchdog_watchdogtimer_obj_get_mode(mp_obj_t self_in) { + watchdog_watchdogtimer_obj_t *self = MP_OBJ_TO_PTR(self_in); + return watchdog_watchdogmode_type_to_obj(common_hal_watchdog_get_mode(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(watchdog_watchdogtimer_get_mode_obj, watchdog_watchdogtimer_obj_get_mode); + +STATIC mp_obj_t watchdog_watchdogtimer_obj_set_mode(mp_obj_t self_in, mp_obj_t mode_obj) { + watchdog_watchdogtimer_obj_t *self = MP_OBJ_TO_PTR(self_in); + watchdog_watchdogmode_t current_mode = common_hal_watchdog_get_mode(self); + watchdog_watchdogmode_t new_mode = watchdog_watchdogmode_obj_to_type(mode_obj); + mp_float_t current_timeout = common_hal_watchdog_get_timeout(self); + + // When setting the mode, the timeout value must be greater than zero + if (new_mode == WATCHDOGMODE_RESET || new_mode == WATCHDOGMODE_RAISE) { + if (current_timeout <= 0) { + mp_raise_ValueError(translate("WatchDogTimer.timeout must be greater than 0")); + } + } + + // Don't allow changing the mode once the watchdog timer has been started + if (current_mode == WATCHDOGMODE_RESET && new_mode != WATCHDOGMODE_RESET) { + mp_raise_TypeError(translate("WatchDogTimer.mode cannot be changed once set to WatchDogMode.RESET")); + } + + common_hal_watchdog_set_mode(self, new_mode); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(watchdog_watchdogtimer_set_mode_obj, watchdog_watchdogtimer_obj_set_mode); + +const mp_obj_property_t watchdog_watchdogtimer_mode_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&watchdog_watchdogtimer_get_mode_obj, + (mp_obj_t)&watchdog_watchdogtimer_set_mode_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +STATIC const mp_rom_map_elem_t watchdog_watchdogtimer_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_feed), MP_ROM_PTR(&watchdog_watchdogtimer_feed_obj) }, + { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&watchdog_watchdogtimer_deinit_obj) }, + { MP_ROM_QSTR(MP_QSTR_timeout), MP_ROM_PTR(&watchdog_watchdogtimer_timeout_obj) }, + { MP_ROM_QSTR(MP_QSTR_mode), MP_ROM_PTR(&watchdog_watchdogtimer_mode_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(watchdog_watchdogtimer_locals_dict, watchdog_watchdogtimer_locals_dict_table); + +const mp_obj_type_t watchdog_watchdogtimer_type = { + { &mp_type_type }, + .name = MP_QSTR_WatchDogTimer, + // .make_new = watchdog_watchdogtimer_make_new, + .locals_dict = (mp_obj_dict_t*)&watchdog_watchdogtimer_locals_dict, +}; diff --git a/shared-bindings/watchdog/WatchDogTimer.h b/shared-bindings/watchdog/WatchDogTimer.h new file mode 100644 index 000000000..48044748a --- /dev/null +++ b/shared-bindings/watchdog/WatchDogTimer.h @@ -0,0 +1,48 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2018 Noralf Trønnes + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG_WATCHDOGTIMER_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG_WATCHDOGTIMER_H + +#include <py/obj.h> +#include "shared-bindings/watchdog/WatchDogMode.h" + +typedef struct _watchdog_watchdogtimer_obj_t watchdog_watchdogtimer_obj_t; + +extern void common_hal_watchdog_feed(watchdog_watchdogtimer_obj_t *self); + +extern void common_hal_watchdog_set_mode(watchdog_watchdogtimer_obj_t *self, watchdog_watchdogmode_t); +extern watchdog_watchdogmode_t common_hal_watchdog_get_mode(watchdog_watchdogtimer_obj_t *self); + +extern void common_hal_watchdog_set_timeout(watchdog_watchdogtimer_obj_t *self, mp_float_t timeout); +extern mp_float_t common_hal_watchdog_get_timeout(watchdog_watchdogtimer_obj_t *self); + +extern void common_hal_watchdog_enable(watchdog_watchdogtimer_obj_t *self); +extern void common_hal_watchdog_deinit(watchdog_watchdogtimer_obj_t *self); + +extern const mp_obj_type_t watchdog_watchdogtimer_type; + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG_WATCHDOGTIMER_H diff --git a/shared-bindings/watchdog/__init__.c b/shared-bindings/watchdog/__init__.c new file mode 100644 index 000000000..76e631729 --- /dev/null +++ b/shared-bindings/watchdog/__init__.c @@ -0,0 +1,81 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2016 Paul Sokolovsky + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <string.h> + +#include "py/runtime.h" +#include "shared-bindings/watchdog/__init__.h" +#include "shared-bindings/watchdog/WatchDogMode.h" + +//| """Watchdog Timer +//| +//| The `watchdog` module provides support for a Watchdog Timer. This timer will reset the device +//| if it hasn't been fed after a specified amount of time. This is useful to ensure the board +//| has not crashed or locked up. Note that on some platforms the watchdog timer cannot be disabled +//| once it has been enabled. +//| +//| The `WatchDogTimer` is used to restart the system when the application crashes and ends +//| up into a non recoverable state. Once started it cannot be stopped or +//| reconfigured in any way. After enabling, the application must "feed" the +//| watchdog periodically to prevent it from expiring and resetting the system. +//| +//| Example usage:: +//| +//| from microcontroller import watchdog as w +//| from watchdog import WatchDogMode +//| w.timeout=2.5 # Set a timeout of 2.5 seconds +//| w.mode = WatchDogMode.RAISE +//| w.feed()""" +//| + +const mp_obj_type_t mp_type_WatchDogTimeout = { + { &mp_type_type }, + .name = MP_QSTR_WatchDogTimeout, + .make_new = mp_obj_exception_make_new, + .attr = mp_obj_exception_attr, + .parent = &mp_type_Exception, +}; + +mp_obj_exception_t mp_watchdog_timeout_exception = { + .base.type = &mp_type_WatchDogTimeout, + .traceback_alloc = 0, + .traceback_len = 0, + .traceback_data = NULL, + .args = (mp_obj_tuple_t*)&mp_const_empty_tuple_obj, +}; + +STATIC const mp_rom_map_elem_t watchdog_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_watchdog) }, + { MP_ROM_QSTR(MP_QSTR_WatchDogMode), MP_ROM_PTR(&watchdog_watchdogmode_type) }, + { MP_ROM_QSTR(MP_QSTR_WatchDogTimeout), MP_ROM_PTR(&mp_type_WatchDogTimeout) }, +}; + +STATIC MP_DEFINE_CONST_DICT(watchdog_module_globals, watchdog_module_globals_table); + +const mp_obj_module_t watchdog_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&watchdog_module_globals, +}; diff --git a/shared-bindings/help.c b/shared-bindings/watchdog/__init__.h index 4e7c3a78b..b5a0ad71d 100644 --- a/shared-bindings/help.c +++ b/shared-bindings/watchdog/__init__.h @@ -24,11 +24,11 @@ * THE SOFTWARE. */ -//| :func:`help` - Built-in method to provide helpful information -//| ============================================================== -//| -//| .. function:: help(object=None) -//| -//| Prints a help method about the given object. When ``object`` is none, -//| prints general port information. -//| +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG___INIT___H +#define MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG___INIT___H + +extern const mp_obj_module_t watchdog_module; +extern mp_obj_exception_t mp_watchdog_timeout_exception; +extern const mp_obj_type_t mp_type_WatchDogTimeout; + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_WATCHDOG___INIT___H diff --git a/shared-bindings/wiznet/__init__.c b/shared-bindings/wiznet/__init__.c index e230deecc..0d3f1e4cd 100644 --- a/shared-bindings/wiznet/__init__.c +++ b/shared-bindings/wiznet/__init__.c @@ -35,21 +35,7 @@ #include "shared-module/network/__init__.h" -//| :mod:`wiznet` --- Support for WizNet hardware -//| ============================================= -//| -//| .. module:: wiznet -//| :synopsis: Support for WizNet hardware -//| :platform: SAMD -//| -//| Support for WizNet hardware, including the WizNet 5500 Ethernet adaptor. -//| -//| Libraries -//| -//| .. toctree:: -//| :maxdepth: 3 -//| -//| wiznet5k +//| """Support for WizNet hardware, including the WizNet 5500 Ethernet adaptor.""" //| extern const mod_network_nic_type_t mod_network_nic_type_wiznet5k; @@ -66,4 +52,3 @@ const mp_obj_module_t wiznet_module = { .base = { &mp_type_module }, .globals = (mp_obj_dict_t*)&mp_module_wiznet_globals, }; - diff --git a/shared-bindings/wiznet/wiznet5k.c b/shared-bindings/wiznet/wiznet5k.c index ac89cc691..2f49dffea 100644 --- a/shared-bindings/wiznet/wiznet5k.c +++ b/shared-bindings/wiznet/wiznet5k.c @@ -46,25 +46,23 @@ #include "shared-module/network/__init__.h" #include "shared-module/wiznet/wiznet5k.h" -//| .. currentmodule:: wiznet +//| class WIZNET5K: +//| """Wrapper for Wiznet 5500 Ethernet interface""" //| -//| :class:`WIZNET5K` -- wrapper for Wiznet 5500 Ethernet interface -//| =============================================================== +//| def __init__(self, spi: busio.SPI, cs: microcontroller.Pin, rst: microcontroller.Pin, dhcp: bool = True): +//| """Create a new WIZNET5500 interface using the specified pins //| -//| .. class:: WIZNET5K(spi, cs, rst, dhcp=True) +//| :param ~busio.SPI spi: spi bus to use +//| :param ~microcontroller.Pin cs: pin to use for Chip Select +//| :param ~microcontroller.Pin rst: pin to use for Reset (optional) +//| :param bool dhcp: boolean flag, whether to start DHCP automatically (optional, keyword only, default True) //| -//| Create a new WIZNET5500 interface using the specified pins -//| -//| :param ~busio.SPI spi: spi bus to use -//| :param ~microcontroller.Pin cs: pin to use for Chip Select -//| :param ~microcontroller.Pin rst: pin to use for Reset (optional) -//| :param bool dhcp: boolean flag, whether to start DHCP automatically (optional, keyword only, default True) -//| -//| * The reset pin is optional: if supplied it is used to reset the -//| wiznet board before initialization. -//| * The SPI bus will be initialized appropriately by this library. -//| * At present, the WIZNET5K object is a singleton, so only one WizNet -//| interface is supported at a time. +//| * The reset pin is optional: if supplied it is used to reset the +//| wiznet board before initialization. +//| * The SPI bus will be initialized appropriately by this library. +//| * At present, the WIZNET5K object is a singleton, so only one WizNet +//| interface is supported at a time.""" +//| ... //| STATIC mp_obj_t wiznet5k_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { @@ -78,17 +76,16 @@ STATIC mp_obj_t wiznet5k_make_new(const mp_obj_type_t *type, size_t n_args, cons mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); // TODO check type of ARG_spi? - assert_pin(args[ARG_cs].u_obj, false); - assert_pin(args[ARG_rst].u_obj, true); // may be NULL + const mcu_pin_obj_t *cs = validate_obj_is_free_pin(args[ARG_cs].u_obj); + const mcu_pin_obj_t *rst = validate_obj_is_free_pin_or_none(args[ARG_rst].u_obj); - mp_obj_t ret = wiznet5k_create(args[ARG_spi].u_obj, args[ARG_cs].u_obj, args[ARG_rst].u_obj); + mp_obj_t ret = wiznet5k_create(args[ARG_spi].u_obj, cs, rst); if (args[ARG_dhcp].u_bool) wiznet5k_start_dhcp(); return ret; } -//| .. attribute:: connected -//| -//| (boolean, readonly) is this device physically connected? +//| connected: Any = ... +//| """(boolean, readonly) is this device physically connected?""" //| STATIC mp_obj_t wiznet5k_connected_get_value(mp_obj_t self_in) { @@ -104,11 +101,10 @@ const mp_obj_property_t wiznet5k_connected_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. attribute:: dhcp +//| dhcp: Any = ... +//| """(boolean, readwrite) is DHCP active on this device? //| -//| (boolean, readwrite) is DHCP active on this device? -//| -//| * set to True to activate DHCP, False to turn it off +//| * set to True to activate DHCP, False to turn it off""" //| STATIC mp_obj_t wiznet5k_dhcp_get_value(mp_obj_t self_in) { @@ -138,13 +134,13 @@ const mp_obj_property_t wiznet5k_dhcp_obj = { (mp_obj_t)&mp_const_none_obj}, }; -//| .. method:: ifconfig(params=None) -//| -//| Called without parameters, returns a tuple of -//| (ip_address, subnet_mask, gateway_address, dns_server) +//| def ifconfig(self, params: Any = None) -> Any: +//| """Called without parameters, returns a tuple of +//| (ip_address, subnet_mask, gateway_address, dns_server) //| -//| Or can be called with the same tuple to set those parameters. -//| Setting ifconfig parameters turns DHCP off, if it was on. +//| Or can be called with the same tuple to set those parameters. +//| Setting ifconfig parameters turns DHCP off, if it was on.""" +//| ... //| STATIC mp_obj_t wiznet5k_ifconfig(size_t n_args, const mp_obj_t *args) { |