diff options
Diffstat (limited to 'shared-bindings/_bleio/__init__.c')
| -rw-r--r-- | shared-bindings/_bleio/__init__.c | 88 |
1 files changed, 77 insertions, 11 deletions
diff --git a/shared-bindings/_bleio/__init__.c b/shared-bindings/_bleio/__init__.c index f207be8cf..ba2454da4 100644 --- a/shared-bindings/_bleio/__init__.c +++ b/shared-bindings/_bleio/__init__.c @@ -26,16 +26,17 @@ * THE SOFTWARE. */ +#include "py/objexcept.h" +#include "py/runtime.h" #include "shared-bindings/_bleio/__init__.h" #include "shared-bindings/_bleio/Address.h" #include "shared-bindings/_bleio/Attribute.h" -#include "shared-bindings/_bleio/Central.h" #include "shared-bindings/_bleio/Characteristic.h" #include "shared-bindings/_bleio/CharacteristicBuffer.h" +#include "shared-bindings/_bleio/Connection.h" #include "shared-bindings/_bleio/Descriptor.h" -#include "shared-bindings/_bleio/Peripheral.h" #include "shared-bindings/_bleio/ScanEntry.h" -#include "shared-bindings/_bleio/Scanner.h" +#include "shared-bindings/_bleio/ScanResults.h" #include "shared-bindings/_bleio/Service.h" #include "shared-bindings/_bleio/UUID.h" @@ -64,43 +65,108 @@ //| Address //| Adapter //| Attribute -//| Central //| Characteristic //| CharacteristicBuffer +//| Connection //| Descriptor -//| Peripheral //| ScanEntry -//| Scanner +//| ScanResults //| Service //| UUID //| //| .. attribute:: adapter //| -//| BLE Adapter information, such as enabled state as well as MAC -//| address. +//| BLE Adapter used to manage device discovery and connections. //| This object is the sole instance of `_bleio.Adapter`. //| +//| .. class:: BluetoothError(Exception) +//| +//| Catch all exception for Bluetooth related errors. +//| +MP_DEFINE_BLEIO_EXCEPTION(BluetoothError, Exception) + +NORETURN void mp_raise_bleio_BluetoothError(const compressed_string_t* fmt, ...) { + va_list argptr; + va_start(argptr,fmt); + mp_obj_t exception = mp_obj_new_exception_msg_vlist(&mp_type_bleio_BluetoothError, fmt, argptr); + va_end(argptr); + nlr_raise(exception); +} + +//| .. class:: ConnectionError(BluetoothError) +//| +//| Raised when a connection is unavailable. +//| +MP_DEFINE_BLEIO_EXCEPTION(ConnectionError, bleio_BluetoothError) +NORETURN void mp_raise_bleio_ConnectionError(const compressed_string_t* fmt, ...) { + va_list argptr; + va_start(argptr,fmt); + mp_obj_t exception = mp_obj_new_exception_msg_vlist(&mp_type_bleio_ConnectionError, fmt, argptr); + va_end(argptr); + 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. +//| +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. +//| +MP_DEFINE_BLEIO_EXCEPTION(SecurityError, bleio_BluetoothError) +NORETURN void mp_raise_bleio_SecurityError(const compressed_string_t* fmt, ...) { + va_list argptr; + va_start(argptr,fmt); + mp_obj_t exception = mp_obj_new_exception_msg_vlist(&mp_type_bleio_SecurityError, fmt, argptr); + va_end(argptr); + nlr_raise(exception); +} + STATIC const mp_rom_map_elem_t bleio_module_globals_table[] = { + // Name must be the first entry so that the exception printing below is correct. { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR__bleio) }, + { MP_ROM_QSTR(MP_QSTR_Adapter), MP_ROM_PTR(&bleio_adapter_type) }, { MP_ROM_QSTR(MP_QSTR_Address), MP_ROM_PTR(&bleio_address_type) }, { MP_ROM_QSTR(MP_QSTR_Attribute), MP_ROM_PTR(&bleio_attribute_type) }, - { MP_ROM_QSTR(MP_QSTR_Central), MP_ROM_PTR(&bleio_central_type) }, + { MP_ROM_QSTR(MP_QSTR_Connection), MP_ROM_PTR(&bleio_connection_type) }, { MP_ROM_QSTR(MP_QSTR_Characteristic), MP_ROM_PTR(&bleio_characteristic_type) }, { MP_ROM_QSTR(MP_QSTR_CharacteristicBuffer), MP_ROM_PTR(&bleio_characteristic_buffer_type) }, { MP_ROM_QSTR(MP_QSTR_Descriptor), MP_ROM_PTR(&bleio_descriptor_type) }, - { MP_ROM_QSTR(MP_QSTR_Peripheral), MP_ROM_PTR(&bleio_peripheral_type) }, { MP_ROM_QSTR(MP_QSTR_ScanEntry), MP_ROM_PTR(&bleio_scanentry_type) }, - { MP_ROM_QSTR(MP_QSTR_Scanner), MP_ROM_PTR(&bleio_scanner_type) }, + { MP_ROM_QSTR(MP_QSTR_ScanResults), MP_ROM_PTR(&bleio_scanresults_type) }, { MP_ROM_QSTR(MP_QSTR_Service), MP_ROM_PTR(&bleio_service_type) }, { MP_ROM_QSTR(MP_QSTR_UUID), MP_ROM_PTR(&bleio_uuid_type) }, // Properties { MP_ROM_QSTR(MP_QSTR_adapter), MP_ROM_PTR(&common_hal_bleio_adapter_obj) }, + + // Errors + { MP_ROM_QSTR(MP_QSTR_BluetoothError), MP_ROM_PTR(&mp_type_bleio_BluetoothError) }, + { MP_ROM_QSTR(MP_QSTR_ConnectionError), MP_ROM_PTR(&mp_type_bleio_ConnectionError) }, + { MP_ROM_QSTR(MP_QSTR_RoleError), MP_ROM_PTR(&mp_type_bleio_RoleError) }, + { MP_ROM_QSTR(MP_QSTR_SecurityError), MP_ROM_PTR(&mp_type_bleio_SecurityError) }, }; STATIC MP_DEFINE_CONST_DICT(bleio_module_globals, bleio_module_globals_table); +void bleio_exception_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind) { + mp_print_kind_t k = kind & ~PRINT_EXC_SUBCLASS; + bool is_subclass = kind & PRINT_EXC_SUBCLASS; + if (!is_subclass && (k == PRINT_EXC)) { + mp_print_str(print, qstr_str(MP_OBJ_QSTR_VALUE(bleio_module_globals_table[0].value))); + mp_print_str(print, "."); + } + mp_obj_exception_print(print, o_in, kind); +} + const mp_obj_module_t bleio_module = { .base = { &mp_type_module }, .globals = (mp_obj_dict_t*)&bleio_module_globals, |