diff options
| author | DavePutz <dwputz@gmail.com> | 2021-02-24 10:09:52 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-24 10:09:52 -0600 |
| commit | eeb89a97b4a8fa25fb38e4a5d5db78c0c3df9b15 (patch) | |
| tree | e18ea9f61c7930d1f21d72fb69125a0270558038 /ports | |
| parent | cec921f3747beccff10c2d2dfbc237c305083f62 (diff) | |
| parent | e41137c745af65b6342c7e2d3b09d8930eefedb0 (diff) | |
Merge pull request #41 from adafruit/main
Update from adafruit main
Diffstat (limited to 'ports')
115 files changed, 2191 insertions, 254 deletions
diff --git a/ports/atmel-samd/Makefile b/ports/atmel-samd/Makefile index 58c1c0d60..48724af0c 100644 --- a/ports/atmel-samd/Makefile +++ b/ports/atmel-samd/Makefile @@ -122,7 +122,7 @@ CFLAGS += -ftree-vrp $(echo PERIPHERALS_CHIP_FAMILY=$(PERIPHERALS_CHIP_FAMILY)) #Debugging/Optimization ifeq ($(DEBUG), 1) - CFLAGS += -ggdb3 -Og + CFLAGS += -ggdb3 -Og -Os # You may want to disable -flto if it interferes with debugging. CFLAGS += -flto -flto-partition=none # You may want to enable these flags to make setting breakpoints easier. diff --git a/ports/atmel-samd/boards/8086_commander/mpconfigboard.mk b/ports/atmel-samd/boards/8086_commander/mpconfigboard.mk index f976dfe78..295d7b2ae 100644 --- a/ports/atmel-samd/boards/8086_commander/mpconfigboard.mk +++ b/ports/atmel-samd/boards/8086_commander/mpconfigboard.mk @@ -15,8 +15,7 @@ CIRCUITPY_FULL_BUILD = 0 CIRCUITPY_USB_MIDI = 0 SUPEROPT_GC = 0 - -CFLAGS_INLINE_LIMIT = 60 +SUPEROPT_VM = 0 CIRCUITPY_GAMEPAD = 1 CIRCUITPY_BUSDEVICE = 1 diff --git a/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk b/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk index 36d463697..1fd96b0ae 100644 --- a/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk +++ b/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk @@ -9,5 +9,6 @@ CHIP_FAMILY = samd21 INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 + SUPEROPT_GC = 0 SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.mk b/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.mk index 20307fc05..fabe52ce2 100644 --- a/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.mk +++ b/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.mk @@ -12,4 +12,3 @@ CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 SUPEROPT_VM = 0 -CFLAGS_INLINE_LIMIT = 40 diff --git a/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk b/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk index 07b1b9800..c16c53e6d 100644 --- a/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk +++ b/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk @@ -11,5 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.mk b/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.mk index 6a2c89619..ec037837e 100644 --- a/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/circuitplayground_express_crickit/mpconfigboard.mk b/ports/atmel-samd/boards/circuitplayground_express_crickit/mpconfigboard.mk index ae0b6837c..6d240686d 100644 --- a/ports/atmel-samd/boards/circuitplayground_express_crickit/mpconfigboard.mk +++ b/ports/atmel-samd/boards/circuitplayground_express_crickit/mpconfigboard.mk @@ -22,7 +22,7 @@ CIRCUITPY_ROTARYIO = 0 CIRCUITPY_RTC = 0 SUPEROPT_GC = 0 -CFLAGS_INLINE_LIMIT = 40 +SUPEROPT_VM = 0 # Include these Python libraries in firmware. diff --git a/ports/atmel-samd/boards/circuitplayground_express_displayio/mpconfigboard.mk b/ports/atmel-samd/boards/circuitplayground_express_displayio/mpconfigboard.mk index aace5c0cb..2a97636de 100644 --- a/ports/atmel-samd/boards/circuitplayground_express_displayio/mpconfigboard.mk +++ b/ports/atmel-samd/boards/circuitplayground_express_displayio/mpconfigboard.mk @@ -25,25 +25,10 @@ CIRCUITPY_RTC = 0 CIRCUITPY_VECTORIO = 0 SUPEROPT_GC = 0 -CFLAGS_INLINE_LIMIT = 55 +SUPEROPT_VM = 0 # Include these Python libraries in firmware. FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_CircuitPlayground FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_LIS3DH FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Thermistor - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), ja) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 15 -endif -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk b/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk index 861a0a5f7..3799d7ef7 100644 --- a/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk @@ -11,14 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/datum_distance/mpconfigboard.mk b/ports/atmel-samd/boards/datum_distance/mpconfigboard.mk index ae05d32f2..22b55f6fd 100644 --- a/ports/atmel-samd/boards/datum_distance/mpconfigboard.mk +++ b/ports/atmel-samd/boards/datum_distance/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/datum_imu/mpconfigboard.mk b/ports/atmel-samd/boards/datum_imu/mpconfigboard.mk index 6fd05f403..7e9918291 100644 --- a/ports/atmel-samd/boards/datum_imu/mpconfigboard.mk +++ b/ports/atmel-samd/boards/datum_imu/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/datum_light/mpconfigboard.mk b/ports/atmel-samd/boards/datum_light/mpconfigboard.mk index d42a7869d..5916f23b3 100644 --- a/ports/atmel-samd/boards/datum_light/mpconfigboard.mk +++ b/ports/atmel-samd/boards/datum_light/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/datum_weather/mpconfigboard.mk b/ports/atmel-samd/boards/datum_weather/mpconfigboard.mk index d92cbc71b..1065fb50a 100644 --- a/ports/atmel-samd/boards/datum_weather/mpconfigboard.mk +++ b/ports/atmel-samd/boards/datum_weather/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/dynalora_usb/board.c b/ports/atmel-samd/boards/dynalora_usb/board.c new file mode 100644 index 000000000..84960e73c --- /dev/null +++ b/ports/atmel-samd/boards/dynalora_usb/board.c @@ -0,0 +1,37 @@ +/* + * 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 "supervisor/board.h" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/atmel-samd/boards/dynalora_usb/mpconfigboard.h b/ports/atmel-samd/boards/dynalora_usb/mpconfigboard.h new file mode 100644 index 000000000..12359ce8f --- /dev/null +++ b/ports/atmel-samd/boards/dynalora_usb/mpconfigboard.h @@ -0,0 +1,36 @@ +#define MICROPY_HW_BOARD_NAME "DynaLoRa_USB" +#define MICROPY_HW_MCU_NAME "samd21e18" + +#define MICROPY_HW_LED_STATUS (&pin_PA27) +#define MICROPY_HW_NEOPIXEL (&pin_PA19) + +#define SPI_FLASH_MOSI_PIN &pin_PA04 +#define SPI_FLASH_MISO_PIN &pin_PA05 +#define SPI_FLASH_SCK_PIN &pin_PA07 +#define SPI_FLASH_CS_PIN &pin_PA06 + +// These are pins not to reset. +#define MICROPY_PORT_A (0) +#define MICROPY_PORT_B (0) +#define MICROPY_PORT_C (0) + +#define DEFAULT_I2C_BUS_SCL (&pin_PA01) +#define DEFAULT_I2C_BUS_SDA (&pin_PA00) + +#define DEFAULT_SPI_BUS_SCK (&pin_PA17) +#define DEFAULT_SPI_BUS_MOSI (&pin_PA16) +#define DEFAULT_SPI_BUS_MISO (&pin_PA18) + +#define DEFAULT_UART_BUS_RX (&pin_PA00) +#define DEFAULT_UART_BUS_TX (&pin_PA01) + +// USB is always used internally so skip the pin objects for it. +#define IGNORE_PIN_PA23 1 +#define IGNORE_PIN_PA24 1 + +// Not connected +#define IGNORE_PIN_PA08 1 +#define IGNORE_PIN_PA14 1 +#define IGNORE_PIN_PA21 1 +#define IGNORE_PIN_PA22 1 +#define IGNORE_PIN_PA28 1 diff --git a/ports/atmel-samd/boards/dynalora_usb/mpconfigboard.mk b/ports/atmel-samd/boards/dynalora_usb/mpconfigboard.mk new file mode 100644 index 000000000..ac14e7395 --- /dev/null +++ b/ports/atmel-samd/boards/dynalora_usb/mpconfigboard.mk @@ -0,0 +1,39 @@ +USB_VID = 0x04D8 +USB_PID = 0xEA2A +USB_PRODUCT = "DynaLoRa_USB" +USB_MANUFACTURER = "BHDynamics" + +CHIP_VARIANT = SAMD21E18A +CHIP_FAMILY = samd21 + +SPI_FLASH_FILESYSTEM = 1 +EXTERNAL_FLASH_DEVICE_COUNT = 1 +EXTERNAL_FLASH_DEVICES = GD25Q32C +LONGINT_IMPL = MPZ + +CIRCUITPY_AUDIOBUSIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_GAMEPAD = 0 +CIRCUITPY_DISPLAYIO = 0 +CIRCUITPY_FULL_BUILD = 0 + +SUPEROPT_GC = 0 + +CFLAGS_BOARD = --param max-inline-insns-auto=15 +ifeq ($(TRANSLATION), zh_Latn_pinyin) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +endif +ifeq ($(TRANSLATION), ja) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +endif +ifeq ($(TRANSLATION), de_DE) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +SUPEROPT_VM = 0 +endif + +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_RFM9x +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_SD diff --git a/ports/atmel-samd/boards/dynalora_usb/pins.c b/ports/atmel-samd/boards/dynalora_usb/pins.c new file mode 100644 index 000000000..25f498543 --- /dev/null +++ b/ports/atmel-samd/boards/dynalora_usb/pins.c @@ -0,0 +1,41 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PA02) }, + { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA30) }, + { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA31) }, + + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA02) }, + + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA16) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA18) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA17) }, + { MP_ROM_QSTR(MP_QSTR_RADIO_CS), MP_ROM_PTR(&pin_PA11) }, + { MP_ROM_QSTR(MP_QSTR_RADIO_INT), MP_ROM_PTR(&pin_PA09) }, + { MP_ROM_QSTR(MP_QSTR_RADIO_RESET), MP_ROM_PTR(&pin_PA10) }, + + { MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_PA03) }, + + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA00) }, + + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PA00) }, + + { MP_ROM_QSTR(MP_QSTR_MOSI1), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_MISO1), MP_ROM_PTR(&pin_PA02) }, + { MP_ROM_QSTR(MP_QSTR_SCK1), MP_ROM_PTR(&pin_PA01) }, + + { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_PA27) }, + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA19) }, + { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_PA15) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/atmel-samd/boards/escornabot_makech/mpconfigboard.mk b/ports/atmel-samd/boards/escornabot_makech/mpconfigboard.mk index e45b5aae3..ffe76d930 100644 --- a/ports/atmel-samd/boards/escornabot_makech/mpconfigboard.mk +++ b/ports/atmel-samd/boards/escornabot_makech/mpconfigboard.mk @@ -12,3 +12,4 @@ CIRCUITPY_FULL_BUILD = 0 CIRCUITPY_RTC = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/feather_m0_basic/mpconfigboard.mk b/ports/atmel-samd/boards/feather_m0_basic/mpconfigboard.mk index 69ebdfc23..183a80ffa 100644 --- a/ports/atmel-samd/boards/feather_m0_basic/mpconfigboard.mk +++ b/ports/atmel-samd/boards/feather_m0_basic/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/fluff_m0/mpconfigboard.mk b/ports/atmel-samd/boards/fluff_m0/mpconfigboard.mk index c040eb430..52fcaec02 100644 --- a/ports/atmel-samd/boards/fluff_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/fluff_m0/mpconfigboard.mk @@ -11,9 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/gemma_m0/mpconfigboard.mk b/ports/atmel-samd/boards/gemma_m0/mpconfigboard.mk index e1c0f4b9a..9d086c8f5 100644 --- a/ports/atmel-samd/boards/gemma_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/gemma_m0/mpconfigboard.mk @@ -11,14 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk b/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk index 2b211abd4..6950378d5 100644 --- a/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk +++ b/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk @@ -25,22 +25,8 @@ CIRCUITPY_VECTORIO = 0 CFLAGS_INLINE_LIMIT = 55 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 # Include these Python libraries in firmware. FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_LIS3DH FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), ja) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/ndgarage_ndbit6/mpconfigboard.mk b/ports/atmel-samd/boards/ndgarage_ndbit6/mpconfigboard.mk index 09804bc4e..3882e780e 100644 --- a/ports/atmel-samd/boards/ndgarage_ndbit6/mpconfigboard.mk +++ b/ports/atmel-samd/boards/ndgarage_ndbit6/mpconfigboard.mk @@ -12,3 +12,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/ndgarage_ndbit6_v2/mpconfigboard.mk b/ports/atmel-samd/boards/ndgarage_ndbit6_v2/mpconfigboard.mk index 193a0cf99..4ae1d8741 100644 --- a/ports/atmel-samd/boards/ndgarage_ndbit6_v2/mpconfigboard.mk +++ b/ports/atmel-samd/boards/ndgarage_ndbit6_v2/mpconfigboard.mk @@ -12,3 +12,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/neopixel_trinkey_m0/mpconfigboard.mk b/ports/atmel-samd/boards/neopixel_trinkey_m0/mpconfigboard.mk index ab8065a9c..8607385d2 100644 --- a/ports/atmel-samd/boards/neopixel_trinkey_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/neopixel_trinkey_m0/mpconfigboard.mk @@ -9,8 +9,6 @@ CHIP_FAMILY = samd21 INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = NONE -SUPEROPT_GC = 0 - CIRCUITPY_ANALOGIO = 0 CIRCUITPY_ROTARYIO = 0 CIRCUITPY_RTC = 0 @@ -28,16 +26,8 @@ CIRCUITPY_USB_MIDI = 1 CIRCUITPY_TOUCHIO = 1 CIRCUITPY_FULL_BUILD = 0 -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 +SUPEROPT_GC = 0 SUPEROPT_VM = 0 -endif # Include these Python libraries in firmware. FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel diff --git a/ports/atmel-samd/boards/pewpew10/mpconfigboard.mk b/ports/atmel-samd/boards/pewpew10/mpconfigboard.mk index fadcc2144..8b2ac7ff7 100644 --- a/ports/atmel-samd/boards/pewpew10/mpconfigboard.mk +++ b/ports/atmel-samd/boards/pewpew10/mpconfigboard.mk @@ -20,12 +20,6 @@ CIRCUITPY_SAMD = 0 CIRCUITPY_USB_MIDI = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 FROZEN_MPY_DIRS += $(TOP)/frozen/pew-pewpew-standalone-10.x - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/picoplanet/mpconfigboard.mk b/ports/atmel-samd/boards/picoplanet/mpconfigboard.mk index da97b90cc..e93155374 100644 --- a/ports/atmel-samd/boards/picoplanet/mpconfigboard.mk +++ b/ports/atmel-samd/boards/picoplanet/mpconfigboard.mk @@ -11,14 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/pirkey_m0/mpconfigboard.mk b/ports/atmel-samd/boards/pirkey_m0/mpconfigboard.mk index 8b7066ac7..b8ae77921 100644 --- a/ports/atmel-samd/boards/pirkey_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/pirkey_m0/mpconfigboard.mk @@ -21,12 +21,11 @@ CIRCUITPY_SAMD = 0 CIRCUITPY_USB_MIDI = 1 CIRCUITPY_TOUCHIO = 0 CIRCUITPY_FULL_BUILD = 0 -# Make more room. + SUPEROPT_GC = 0 +SUPEROPT_VM = 0 # Include these Python libraries in firmware. # FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_DotStar FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_HID FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_IRRemote - -CFLAGS_BOARD = --param max-inline-insns-auto=12 diff --git a/ports/atmel-samd/boards/pyruler/mpconfigboard.mk b/ports/atmel-samd/boards/pyruler/mpconfigboard.mk index 4484b4ed9..1a73ade94 100644 --- a/ports/atmel-samd/boards/pyruler/mpconfigboard.mk +++ b/ports/atmel-samd/boards/pyruler/mpconfigboard.mk @@ -11,10 +11,6 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 CIRCUITPY_COUNTIO = 0 CIRCUITPY_RTC = 0 -SUPEROPT_GC = 0 -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif +SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/qtpy_m0/mpconfigboard.mk b/ports/atmel-samd/boards/qtpy_m0/mpconfigboard.mk index e100e2da6..c214006ea 100644 --- a/ports/atmel-samd/boards/qtpy_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/qtpy_m0/mpconfigboard.mk @@ -12,5 +12,3 @@ CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 SUPEROPT_VM = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 diff --git a/ports/atmel-samd/boards/serpente/mpconfigboard.mk b/ports/atmel-samd/boards/serpente/mpconfigboard.mk index 09036875f..1f2c83316 100644 --- a/ports/atmel-samd/boards/serpente/mpconfigboard.mk +++ b/ports/atmel-samd/boards/serpente/mpconfigboard.mk @@ -17,18 +17,4 @@ CIRCUITPY_GAMEPAD = 0 CIRCUITPY_BUSDEVICE = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 -ifeq ($(TRANSLATION), zh_Latn_pinyin) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), ja) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -endif -ifeq ($(TRANSLATION), de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 SUPEROPT_VM = 0 -endif diff --git a/ports/atmel-samd/boards/shirtty/mpconfigboard.mk b/ports/atmel-samd/boards/shirtty/mpconfigboard.mk index 0b56e9ae0..70fe44723 100644 --- a/ports/atmel-samd/boards/shirtty/mpconfigboard.mk +++ b/ports/atmel-samd/boards/shirtty/mpconfigboard.mk @@ -13,5 +13,4 @@ CIRCUITPY_I2CPERIPHERAL = 1 CIRCUITPY_TOUCHIO = 0 SUPEROPT_GC = 0 - -CFLAGS_BOARD = --param max-inline-insns-auto=15 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/sparkfun_qwiic_micro_no_flash/mpconfigboard.mk b/ports/atmel-samd/boards/sparkfun_qwiic_micro_no_flash/mpconfigboard.mk index 22e2059a9..435ee87fd 100644 --- a/ports/atmel-samd/boards/sparkfun_qwiic_micro_no_flash/mpconfigboard.mk +++ b/ports/atmel-samd/boards/sparkfun_qwiic_micro_no_flash/mpconfigboard.mk @@ -10,4 +10,6 @@ INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 + SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/sparkfun_samd21_dev/mpconfigboard.mk b/ports/atmel-samd/boards/sparkfun_samd21_dev/mpconfigboard.mk index 3104be0a0..bafcc02a2 100644 --- a/ports/atmel-samd/boards/sparkfun_samd21_dev/mpconfigboard.mk +++ b/ports/atmel-samd/boards/sparkfun_samd21_dev/mpconfigboard.mk @@ -10,10 +10,5 @@ INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 -ifeq ($(TRANSLATION),de_DE) -RELEASE_NEEDS_CLEAN_BUILD = 1 -CFLAGS_INLINE_LIMIT = 35 -SUPEROPT_VM = 0 -endif - SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/sparkfun_samd21_mini/mpconfigboard.mk b/ports/atmel-samd/boards/sparkfun_samd21_mini/mpconfigboard.mk index 9460d0009..aef38661b 100644 --- a/ports/atmel-samd/boards/sparkfun_samd21_mini/mpconfigboard.mk +++ b/ports/atmel-samd/boards/sparkfun_samd21_mini/mpconfigboard.mk @@ -11,3 +11,4 @@ LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/boards/trinket_m0/mpconfigboard.mk b/ports/atmel-samd/boards/trinket_m0/mpconfigboard.mk index 1f88fbead..6595fa164 100644 --- a/ports/atmel-samd/boards/trinket_m0/mpconfigboard.mk +++ b/ports/atmel-samd/boards/trinket_m0/mpconfigboard.mk @@ -12,4 +12,3 @@ CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0 SUPEROPT_VM = 0 -CFLAGS_INLINE_LIMIT = 45 diff --git a/ports/atmel-samd/boards/uchip/mpconfigboard.mk b/ports/atmel-samd/boards/uchip/mpconfigboard.mk index d08690a15..d6ba805b1 100644 --- a/ports/atmel-samd/boards/uchip/mpconfigboard.mk +++ b/ports/atmel-samd/boards/uchip/mpconfigboard.mk @@ -10,7 +10,5 @@ INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 -# Always use aggressive inlining -CFLAGS_INLINE_LIMIT = 45 - SUPEROPT_GC = 0 +SUPEROPT_VM = 0 diff --git a/ports/atmel-samd/common-hal/_pew/PewPew.c b/ports/atmel-samd/common-hal/_pew/PewPew.c index cfdfe75d8..1e7561ac8 100644 --- a/ports/atmel-samd/common-hal/_pew/PewPew.c +++ b/ports/atmel-samd/common-hal/_pew/PewPew.c @@ -40,6 +40,7 @@ static uint8_t pewpew_tc_index = 0xff; +static volatile uint16_t pewpew_ticks = 0; void pewpew_interrupt_handler(uint8_t index) { @@ -52,6 +53,7 @@ void pewpew_interrupt_handler(uint8_t index) { } pew_tick(); + ++pewpew_ticks; // Clear the interrupt bit. tc->COUNT16.INTFLAG.reg = TC_INTFLAG_MC0; @@ -123,3 +125,7 @@ void pew_reset(void) { } MP_STATE_VM(pew_singleton) = NULL; } + +uint16_t pew_get_ticks() { + return pewpew_ticks; +} diff --git a/ports/atmel-samd/common-hal/_pew/PewPew.h b/ports/atmel-samd/common-hal/_pew/PewPew.h index da1cae0a2..a9c3b6626 100644 --- a/ports/atmel-samd/common-hal/_pew/PewPew.h +++ b/ports/atmel-samd/common-hal/_pew/PewPew.h @@ -44,5 +44,6 @@ typedef struct { void pew_init(void); void pewpew_interrupt_handler(uint8_t index); void pew_reset(void); +uint16_t pew_get_ticks(void); #endif // MICROPY_INCLUDED_PEW_PEWPEW_H diff --git a/ports/atmel-samd/common-hal/supervisor/Runtime.c b/ports/atmel-samd/common-hal/supervisor/Runtime.c index 6be38f216..974f26cec 100755 --- a/ports/atmel-samd/common-hal/supervisor/Runtime.c +++ b/ports/atmel-samd/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { return (bool) serial_bytes_available(); } diff --git a/ports/atmel-samd/mpconfigport.mk b/ports/atmel-samd/mpconfigport.mk index fb9cdf2e6..c77bf83f1 100644 --- a/ports/atmel-samd/mpconfigport.mk +++ b/ports/atmel-samd/mpconfigport.mk @@ -18,7 +18,16 @@ ifeq ($(LONGINT_IMPL),LONGLONG) MPY_TOOL_LONGINT_IMPL = -mlongint-impl=longlong endif +INTERNAL_LIBM = 1 + +USB_SERIAL_NUMBER_LENGTH = 32 + +# Number of USB endpoint pairs. +USB_NUM_EP = 8 + +###################################################################### # Put samd21-only choices here. + ifeq ($(CHIP_FAMILY),samd21) # The ?='s allow overriding in mpconfigboard.mk. @@ -39,8 +48,8 @@ CIRCUITPY_SDCARDIO ?= 0 # Not enough RAM for framebuffers CIRCUITPY_FRAMEBUFFERIO ?= 0 -# SAMD21 needs separate endpoint pairs for MSC BULK IN and BULK OUT, otherwise it's erratic. -USB_MSC_EP_NUM_OUT = 1 +# Not enough room in 192kB or 256kB builds for secondary CDC. +CIRCUITPY_USB_CDC ?= 0 CIRCUITPY_ULAB = 0 @@ -55,9 +64,13 @@ CIRCUITPY_TERMINALIO = 0 endif endif # samd21 +###################################################################### +###################################################################### # Put samd51-only choices here. + ifeq ($(CHIP_FAMILY),samd51) + # No native touchio on SAMD51. CIRCUITPY_TOUCHIO_USE_NATIVE = 0 @@ -70,9 +83,4 @@ CIRCUITPY_RGBMATRIX ?= $(CIRCUITPY_FULL_BUILD) CIRCUITPY_FRAMEBUFFERIO ?= $(CIRCUITPY_FULL_BUILD) endif # samd51 - -INTERNAL_LIBM = 1 - -USB_SERIAL_NUMBER_LENGTH = 32 - -USB_NUM_EP = 8 +###################################################################### diff --git a/ports/cxd56/common-hal/supervisor/Runtime.c b/ports/cxd56/common-hal/supervisor/Runtime.c index a0d9e70ab..eeeb1430f 100755 --- a/ports/cxd56/common-hal/supervisor/Runtime.c +++ b/ports/cxd56/common-hal/supervisor/Runtime.c @@ -27,10 +27,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { return (bool) serial_bytes_available(); } diff --git a/ports/cxd56/mpconfigport.mk b/ports/cxd56/mpconfigport.mk index e1ffc79d0..33a993ad9 100644 --- a/ports/cxd56/mpconfigport.mk +++ b/ports/cxd56/mpconfigport.mk @@ -7,6 +7,9 @@ USB_CDC_EP_NUM_DATA_IN = 1 USB_MSC_EP_NUM_OUT = 5 USB_MSC_EP_NUM_IN = 4 +# Number of USB endpoint pairs. +USB_NUM_EP = 6 + MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz CIRCUITPY_AUDIOBUSIO = 0 diff --git a/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/board.c b/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/board.c index aaef97c7d..4aa7b3b24 100644 --- a/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/board.c +++ b/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/board.c @@ -27,6 +27,109 @@ #include "supervisor/board.h" #include "mpconfigboard.h" #include "shared-bindings/microcontroller/Pin.h" +#include "shared-module/displayio/__init__.h" +#include "shared-module/displayio/mipi_constants.h" + +#define DELAY 0x80 + +// display init sequence according to LilyGO example app +uint8_t display_init_sequence[] = { + // sw reset + 0x01, 0 | DELAY, 150, + // sleep out + 0x11, 0 | DELAY, 255, + // normal display mode on + 0x13, 0, + // display and color format settings + 0x36, 1, 0x08, + 0xB6, 2, 0x0A, 0x82, + 0x3A, 1 | DELAY, 0x55, 10, + // ST7789V frame rate setting + 0xB2, 5, 0x0C, 0x0C, 0x00, 0x33, 0x33, + // voltages: VGH / VGL + 0xB7, 1, 0x35, + // ST7789V power setting + 0xBB, 1, 0x28, + 0xC0, 1, 0x0C, + 0xC2, 2, 0x01, 0xFF, + 0xC3, 1, 0x10, + 0xC4, 1, 0x20, + 0xC6, 1, 0x0F, + 0xD0, 2, 0xA4, 0xA1, + // ST7789V gamma setting + 0xE0, 14, 0xD0, 0x00, 0x02, 0x07, 0x0A, 0x28, 0x32, 0x44, 0x42, 0x06, 0x0E, 0x12, 0x14, 0x17, + 0xE1, 14, 0xD0, 0x00, 0x02, 0x07, 0x0A, 0x28, 0x31, 0x54, 0x47, 0x0E, 0x1C, 0x17, 0x1B, 0x1E, + 0x21, 0, + // display on + 0x29, 0 | DELAY, 255, + }; + +static void display_init(void) { + busio_spi_obj_t* spi = &displays[0].fourwire_bus.inline_bus; + + common_hal_busio_spi_construct( + spi, + &pin_GPIO36, // CLK + &pin_GPIO35, // MOSI + NULL // MISO not connected + ); + + common_hal_busio_spi_never_reset(spi); + + displayio_fourwire_obj_t* bus = &displays[0].fourwire_bus; + bus->base.type = &displayio_fourwire_type; + + common_hal_displayio_fourwire_construct( + bus, + spi, + &pin_GPIO37, // DC + &pin_GPIO34, // CS + &pin_GPIO38, // RST + 40000000, // baudrate + 0, // polarity + 0 // phase + ); + + displayio_display_obj_t* display = &displays[0].display; + display->base.type = &displayio_display_type; + + // workaround as board_init() is called before reset_port() in main.c + pwmout_reset(); + + common_hal_displayio_display_construct( + display, + bus, + 240, // width (after rotation) + 135, // height (after rotation) + 52, // column start + 40, // row start + 90, // rotation + 16, // color depth + false, // grayscale + false, // pixels in a byte share a row. Only valid for depths < 8 + 1, // bytes per cell. Only valid for depths < 8 + false, // reverse_pixels_in_byte. Only valid for depths < 8 + true, // reverse_pixels_in_word + MIPI_COMMAND_SET_COLUMN_ADDRESS, // set column command + MIPI_COMMAND_SET_PAGE_ADDRESS, // set row command + MIPI_COMMAND_WRITE_MEMORY_START, // write memory command + 0x37, // set vertical scroll command + display_init_sequence, + sizeof(display_init_sequence), + &pin_GPIO33, // backlight pin + NO_BRIGHTNESS_COMMAND, + 1.0f, // brightness (ignored) + false, // auto_brightness + false, // single_byte_bounds + false, // data_as_commands + true, // auto_refresh + 60, // native_frames_per_second + true, // backlight_on_high + false // SH1107_addressing + ); + + common_hal_never_reset_pin(&pin_GPIO33); // backlight pin +} void board_init(void) { // USB @@ -38,6 +141,9 @@ void board_init(void) { common_hal_never_reset_pin(&pin_GPIO43); common_hal_never_reset_pin(&pin_GPIO44); #endif /* DEBUG */ + + // Display + display_init(); } bool board_requests_safe_mode(void) { diff --git a/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/mpconfigboard.mk b/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/mpconfigboard.mk index 38a7ed1fb..79b45fd92 100644 --- a/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/mpconfigboard.mk +++ b/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/mpconfigboard.mk @@ -2,7 +2,6 @@ USB_VID = 0x303a USB_PID = 0x8007 USB_PRODUCT = "TTGO T8 ESP32-S2" USB_MANUFACTURER = "LILYGO" -USB_DEVICES = "CDC,MSC,HID" INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = MPZ diff --git a/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/pins.c b/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/pins.c index bda0fd227..a30c6797a 100644 --- a/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/pins.c +++ b/ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/pins.c @@ -1,4 +1,5 @@ #include "shared-bindings/board/__init__.h" +#include "shared-module/displayio/__init__.h" STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) }, @@ -41,13 +42,13 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO10) }, // 1.14 inch LCD ST7789 - { MP_ROM_QSTR(MP_QSTR_LCD_MISO), MP_ROM_PTR(&pin_GPIO4) }, { MP_ROM_QSTR(MP_QSTR_LCD_MOSI), MP_ROM_PTR(&pin_GPIO35) }, { MP_ROM_QSTR(MP_QSTR_LCD_CLK), MP_ROM_PTR(&pin_GPIO36) }, { MP_ROM_QSTR(MP_QSTR_LCD_CS), MP_ROM_PTR(&pin_GPIO34) }, { MP_ROM_QSTR(MP_QSTR_LCD_RST), MP_ROM_PTR(&pin_GPIO38) }, { MP_ROM_QSTR(MP_QSTR_LCD_BCKL), MP_ROM_PTR(&pin_GPIO33) }, { MP_ROM_QSTR(MP_QSTR_LCD_D_C), MP_ROM_PTR(&pin_GPIO37) }, + { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display) }, // Peripheral Power control { MP_ROM_QSTR(MP_QSTR_PE_POWER), MP_ROM_PTR(&pin_GPIO14) }, diff --git a/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk b/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk index 515617095..783e7ad4c 100644 --- a/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk +++ b/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk @@ -2,7 +2,6 @@ USB_VID = 0x239A USB_PID = 0x80C6 USB_PRODUCT = "microS2" USB_MANUFACTURER = "microDev" -USB_DEVICES = "CDC,MSC,HID" INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = MPZ diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2/mpconfigboard.mk b/ports/esp32s2/boards/unexpectedmaker_feathers2/mpconfigboard.mk index 9857c0761..d045cc214 100644 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2/mpconfigboard.mk +++ b/ports/esp32s2/boards/unexpectedmaker_feathers2/mpconfigboard.mk @@ -2,7 +2,6 @@ USB_VID = 0x239A USB_PID = 0x80AC USB_PRODUCT = "FeatherS2" USB_MANUFACTURER = "UnexpectedMaker" -USB_DEVICES = "CDC,MSC,HID" INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = MPZ diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.mk b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.mk index 9857c0761..d045cc214 100644 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.mk +++ b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.mk @@ -2,7 +2,6 @@ USB_VID = 0x239A USB_PID = 0x80AC USB_PRODUCT = "FeatherS2" USB_MANUFACTURER = "UnexpectedMaker" -USB_DEVICES = "CDC,MSC,HID" INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = MPZ diff --git a/ports/esp32s2/boards/unexpectedmaker_tinys2/board.c b/ports/esp32s2/boards/unexpectedmaker_tinys2/board.c new file mode 100644 index 000000000..d8fd3a0a2 --- /dev/null +++ b/ports/esp32s2/boards/unexpectedmaker_tinys2/board.c @@ -0,0 +1,61 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 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 "supervisor/board.h" +#include "mpconfigboard.h" +#include "shared-bindings/microcontroller/Pin.h" + +void board_init(void) { + // USB + common_hal_never_reset_pin(&pin_GPIO19); + common_hal_never_reset_pin(&pin_GPIO20); + + // Debug UART +#ifdef DEBUG + common_hal_never_reset_pin(&pin_GPIO43); + common_hal_never_reset_pin(&pin_GPIO44); +#endif /* DEBUG */ + + // SPI Flash and RAM + common_hal_never_reset_pin(&pin_GPIO26); + common_hal_never_reset_pin(&pin_GPIO27); + common_hal_never_reset_pin(&pin_GPIO28); + common_hal_never_reset_pin(&pin_GPIO29); + common_hal_never_reset_pin(&pin_GPIO30); + common_hal_never_reset_pin(&pin_GPIO31); + common_hal_never_reset_pin(&pin_GPIO32); +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { + +} + +void board_deinit(void) { +} diff --git a/ports/esp32s2/boards/unexpectedmaker_tinys2/mpconfigboard.h b/ports/esp32s2/boards/unexpectedmaker_tinys2/mpconfigboard.h new file mode 100644 index 000000000..85f252328 --- /dev/null +++ b/ports/esp32s2/boards/unexpectedmaker_tinys2/mpconfigboard.h @@ -0,0 +1,46 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 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. + */ + +//Micropython setup + +#define MICROPY_HW_BOARD_NAME "TinyS2" +#define MICROPY_HW_MCU_NAME "ESP32S2" + +#define MICROPY_HW_NEOPIXEL (&pin_GPIO1) +#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0) +#define BOARD_USER_SAFE_MODE_ACTION translate("pressing boot button at start up.\n") + +#define AUTORESET_DELAY_MS 500 + +#define DEFAULT_I2C_BUS_SCL (&pin_GPIO9) +#define DEFAULT_I2C_BUS_SDA (&pin_GPIO8) + +#define DEFAULT_SPI_BUS_SCK (&pin_GPIO36) +#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO35) +#define DEFAULT_SPI_BUS_MISO (&pin_GPIO37) + +#define DEFAULT_UART_BUS_RX (&pin_GPIO44) +#define DEFAULT_UART_BUS_TX (&pin_GPIO43) diff --git a/ports/esp32s2/boards/unexpectedmaker_tinys2/mpconfigboard.mk b/ports/esp32s2/boards/unexpectedmaker_tinys2/mpconfigboard.mk new file mode 100644 index 000000000..aa022e186 --- /dev/null +++ b/ports/esp32s2/boards/unexpectedmaker_tinys2/mpconfigboard.mk @@ -0,0 +1,23 @@ +USB_VID = 0x303A +USB_PID = 0x8002 +USB_PRODUCT = "TinyS2" +USB_MANUFACTURER = "UnexpectedMaker" + +INTERNAL_FLASH_FILESYSTEM = 1 +LONGINT_IMPL = MPZ + +# The default queue depth of 16 overflows on release builds, +# so increase it to 32. +CFLAGS += -DCFG_TUD_TASK_QUEUE_SZ=32 + +CIRCUITPY_ESP_FLASH_MODE=qio +CIRCUITPY_ESP_FLASH_FREQ=80m +CIRCUITPY_ESP_FLASH_SIZE=4MB + +# CIRCUITPY_MODULE=wroom + +CIRCUITPY_BITBANG_NEOPIXEL = 1 + +# Include these Python libraries in firmware. +# FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Requests +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel diff --git a/ports/esp32s2/boards/unexpectedmaker_tinys2/pins.c b/ports/esp32s2/boards/unexpectedmaker_tinys2/pins.c new file mode 100644 index 000000000..8ca7d9864 --- /dev/null +++ b/ports/esp32s2/boards/unexpectedmaker_tinys2/pins.c @@ -0,0 +1,79 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + + + { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) }, + // { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_GPIO0) }, + + { MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) }, + // { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO18) }, + // { MP_ROM_QSTR(MP_QSTR_D15), MP_ROM_PTR(&pin_GPIO18) }, + + { MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) }, + // { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO17) }, + // { MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_GPIO17) }, + + { MP_ROM_QSTR(MP_QSTR_IO7), MP_ROM_PTR(&pin_GPIO7) }, + // { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_GPIO7) }, + // { MP_ROM_QSTR(MP_QSTR_A8), MP_ROM_PTR(&pin_GPIO7) }, + + { MP_ROM_QSTR(MP_QSTR_IO6), MP_ROM_PTR(&pin_GPIO6) }, + // { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_GPIO6) }, + // { MP_ROM_QSTR(MP_QSTR_D18), MP_ROM_PTR(&pin_GPIO6) }, + + { MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) }, + // { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_GPIO5) }, + // { MP_ROM_QSTR(MP_QSTR_D19), MP_ROM_PTR(&pin_GPIO5) }, + + { MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) }, + + + { MP_ROM_QSTR(MP_QSTR_IO36), MP_ROM_PTR(&pin_GPIO36) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO36) }, + // { MP_ROM_QSTR(MP_QSTR_D25), MP_ROM_PTR(&pin_GPIO36) }, + + { MP_ROM_QSTR(MP_QSTR_IO35), MP_ROM_PTR(&pin_GPIO35) }, + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO35) }, + // { MP_ROM_QSTR(MP_QSTR_D24), MP_ROM_PTR(&pin_GPIO35) }, + + { MP_ROM_QSTR(MP_QSTR_IO37), MP_ROM_PTR(&pin_GPIO37) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO37) }, + // { MP_ROM_QSTR(MP_QSTR_D23), MP_ROM_PTR(&pin_GPIO37) }, + + { MP_ROM_QSTR(MP_QSTR_IO34), MP_ROM_PTR(&pin_GPIO34) }, + // { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO37) }, + // { MP_ROM_QSTR(MP_QSTR_D23), MP_ROM_PTR(&pin_GPIO37) }, + + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) }, + // { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO8) }, + + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) }, + // { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_GPIO9) }, + + + { MP_ROM_QSTR(MP_QSTR_IO38), MP_ROM_PTR(&pin_GPIO38) }, + // { MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_GPIO38) }, + + { MP_ROM_QSTR(MP_QSTR_IO33), MP_ROM_PTR(&pin_GPIO33) }, + // { MP_ROM_QSTR(MP_QSTR_D20), MP_ROM_PTR(&pin_GPIO33) }, + + { MP_ROM_QSTR(MP_QSTR_IO43), MP_ROM_PTR(&pin_GPIO43) }, + // { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO43) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) }, + + { MP_ROM_QSTR(MP_QSTR_IO44), MP_ROM_PTR(&pin_GPIO44) }, + // { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO44) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) }, + + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL_POWER), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO1) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/esp32s2/boards/unexpectedmaker_tinys2/sdkconfig b/ports/esp32s2/boards/unexpectedmaker_tinys2/sdkconfig new file mode 100644 index 000000000..91447cdc2 --- /dev/null +++ b/ports/esp32s2/boards/unexpectedmaker_tinys2/sdkconfig @@ -0,0 +1,39 @@ +CONFIG_ESP32S2_SPIRAM_SUPPORT=y + +# +# SPI RAM config +# +# CONFIG_SPIRAM_TYPE_AUTO=y +CONFIG_SPIRAM_TYPE_ESPPSRAM16=y +# CONFIG_SPIRAM_TYPE_ESPPSRAM32 is not set +# CONFIG_SPIRAM_TYPE_ESPPSRAM64=y +CONFIG_SPIRAM_SIZE=2097152 + +# +# PSRAM clock and cs IO for ESP32S2 +# +CONFIG_DEFAULT_PSRAM_CLK_IO=30 +CONFIG_DEFAULT_PSRAM_CS_IO=26 +# end of PSRAM clock and cs IO for ESP32S2 + +# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set +# CONFIG_SPIRAM_RODATA is not set +# CONFIG_SPIRAM_SPEED_80M=y +CONFIG_SPIRAM_SPEED_40M=y +# CONFIG_SPIRAM_SPEED_26M is not set +# CONFIG_SPIRAM_SPEED_20M is not set +CONFIG_SPIRAM=y +CONFIG_SPIRAM_BOOT_INIT=y +# CONFIG_SPIRAM_IGNORE_NOTFOUND is not set +CONFIG_SPIRAM_USE_MEMMAP=y +# CONFIG_SPIRAM_USE_CAPS_ALLOC is not set +# CONFIG_SPIRAM_USE_MALLOC is not set +CONFIG_SPIRAM_MEMTEST=y +# CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY is not set +# end of SPI RAM config + +# +# LWIP +# +CONFIG_LWIP_LOCAL_HOSTNAME="UMTinyS2" +# end of LWIP diff --git a/ports/esp32s2/common-hal/alarm/__init__.c b/ports/esp32s2/common-hal/alarm/__init__.c index 1cec5d4ae..be435e210 100644 --- a/ports/esp32s2/common-hal/alarm/__init__.c +++ b/ports/esp32s2/common-hal/alarm/__init__.c @@ -150,6 +150,14 @@ void common_hal_alarm_set_deep_sleep_alarms(size_t n_alarms, const mp_obj_t *ala void NORETURN alarm_enter_deep_sleep(void) { alarm_pin_pinalarm_prepare_for_deep_sleep(); alarm_touch_touchalarm_prepare_for_deep_sleep(); + + // Disable brownout detection, which appears to be triggered sometimes when + // waking from deep sleep. + // See https://www.esp32.com/viewtopic.php?f=13&t=19208#p71084 + // and https://github.com/adafruit/circuitpython/issues/4025#issuecomment-771027606 + // TODO: We can remove this workaround when ESP-IDF handles this. + CLEAR_PERI_REG_MASK(RTC_CNTL_BROWN_OUT_REG, RTC_CNTL_BROWN_OUT_RST_ENA); + // The ESP-IDF caches the deep sleep settings and applies them before sleep. // We don't need to worry about resetting them in the interim. esp_deep_sleep_start(); diff --git a/ports/esp32s2/common-hal/microcontroller/Pin.c b/ports/esp32s2/common-hal/microcontroller/Pin.c index fca89ce8e..ff6d0ed35 100644 --- a/ports/esp32s2/common-hal/microcontroller/Pin.c +++ b/ports/esp32s2/common-hal/microcontroller/Pin.c @@ -134,7 +134,7 @@ bool pin_number_is_free(gpio_num_t pin_number) { uint8_t offset = pin_number / 32; uint32_t mask = 1 << (pin_number % 32); - return (never_reset_pins[offset] & mask) == 0 && (in_use[offset] & mask) == 0; + return (in_use[offset] & mask) == 0; } bool common_hal_mcu_pin_is_free(const mcu_pin_obj_t *pin) { diff --git a/ports/esp32s2/common-hal/socketpool/Socket.c b/ports/esp32s2/common-hal/socketpool/Socket.c index 1cdbc9058..5f93807bb 100644 --- a/ports/esp32s2/common-hal/socketpool/Socket.c +++ b/ports/esp32s2/common-hal/socketpool/Socket.c @@ -63,7 +63,7 @@ bool register_open_socket(socketpool_socket_obj_t* self) { } socketpool_socket_obj_t* common_hal_socketpool_socket_accept(socketpool_socket_obj_t* self, - uint8_t* ip, uint *port) { + uint8_t* ip, uint32_t *port) { struct sockaddr_in accept_addr; socklen_t socklen = sizeof(accept_addr); int newsoc = -1; @@ -99,6 +99,7 @@ socketpool_socket_obj_t* common_hal_socketpool_socket_accept(socketpool_socket_o sock->base.type = &socketpool_socket_type; sock->num = newsoc; sock->pool = self->pool; + sock->connected = true; if (!register_open_socket(sock)) { mp_raise_OSError(MP_EBADF); @@ -113,7 +114,7 @@ socketpool_socket_obj_t* common_hal_socketpool_socket_accept(socketpool_socket_o } bool common_hal_socketpool_socket_bind(socketpool_socket_obj_t* self, - const char* host, size_t hostlen, uint8_t port) { + const char* host, size_t hostlen, uint32_t port) { struct sockaddr_in bind_addr; bind_addr.sin_addr.s_addr = inet_addr(host); bind_addr.sin_family = AF_INET; @@ -144,7 +145,7 @@ void common_hal_socketpool_socket_close(socketpool_socket_obj_t* self) { } bool common_hal_socketpool_socket_connect(socketpool_socket_obj_t* self, - const char* host, mp_uint_t hostlen, mp_int_t port) { + const char* host, size_t hostlen, uint32_t port) { const struct addrinfo hints = { .ai_family = AF_INET, .ai_socktype = SOCK_STREAM, @@ -202,7 +203,7 @@ bool common_hal_socketpool_socket_listen(socketpool_socket_obj_t* self, int back } mp_uint_t common_hal_socketpool_socket_recvfrom_into(socketpool_socket_obj_t* self, - uint8_t* buf, mp_uint_t len, uint8_t* ip, uint *port) { + uint8_t* buf, uint32_t len, uint8_t* ip, uint *port) { struct sockaddr_in source_addr; socklen_t socklen = sizeof(source_addr); @@ -241,7 +242,7 @@ mp_uint_t common_hal_socketpool_socket_recvfrom_into(socketpool_socket_obj_t* se return received; } -mp_uint_t common_hal_socketpool_socket_recv_into(socketpool_socket_obj_t* self, const uint8_t* buf, mp_uint_t len) { +mp_uint_t common_hal_socketpool_socket_recv_into(socketpool_socket_obj_t* self, const uint8_t* buf, uint32_t len) { int received = 0; bool timed_out = false; @@ -273,7 +274,7 @@ mp_uint_t common_hal_socketpool_socket_recv_into(socketpool_socket_obj_t* self, return received; } -mp_uint_t common_hal_socketpool_socket_send(socketpool_socket_obj_t* self, const uint8_t* buf, mp_uint_t len) { +mp_uint_t common_hal_socketpool_socket_send(socketpool_socket_obj_t* self, const uint8_t* buf, uint32_t len) { int sent = -1; if (self->num != -1) { // LWIP Socket @@ -290,7 +291,7 @@ mp_uint_t common_hal_socketpool_socket_send(socketpool_socket_obj_t* self, const } mp_uint_t common_hal_socketpool_socket_sendto(socketpool_socket_obj_t* self, - const char* host, size_t hostlen, uint8_t port, const uint8_t* buf, mp_uint_t len) { + const char* host, size_t hostlen, uint32_t port, const uint8_t* buf, uint32_t len) { // Set parameters const struct addrinfo hints = { @@ -322,6 +323,6 @@ mp_uint_t common_hal_socketpool_socket_sendto(socketpool_socket_obj_t* self, return bytes_sent; } -void common_hal_socketpool_socket_settimeout(socketpool_socket_obj_t* self, mp_uint_t timeout_ms) { +void common_hal_socketpool_socket_settimeout(socketpool_socket_obj_t* self, uint32_t timeout_ms) { self->timeout_ms = timeout_ms; } diff --git a/ports/esp32s2/common-hal/ssl/SSLSocket.c b/ports/esp32s2/common-hal/ssl/SSLSocket.c index 33507e0f4..10c29108c 100644 --- a/ports/esp32s2/common-hal/ssl/SSLSocket.c +++ b/ports/esp32s2/common-hal/ssl/SSLSocket.c @@ -35,19 +35,15 @@ #include "py/runtime.h" #include "supervisor/shared/tick.h" -void common_hal_ssl_sslsocket_settimeout(ssl_sslsocket_obj_t* self, mp_uint_t timeout_ms) { - self->sock->timeout_ms = timeout_ms; -} - ssl_sslsocket_obj_t* common_hal_ssl_sslsocket_accept(ssl_sslsocket_obj_t* self, - uint8_t* ip, uint *port) { + uint8_t* ip, uint32_t *port) { socketpool_socket_obj_t * sock = common_hal_socketpool_socket_accept(self->sock, ip, port); ssl_sslsocket_obj_t * sslsock = common_hal_ssl_sslcontext_wrap_socket(self->ssl_context, sock, false, NULL); return sslsock; } bool common_hal_ssl_sslsocket_bind(ssl_sslsocket_obj_t* self, - const char* host, size_t hostlen, uint8_t port) { + const char* host, size_t hostlen, uint32_t port) { return common_hal_socketpool_socket_bind(self->sock, host, hostlen, port); } @@ -58,7 +54,7 @@ void common_hal_ssl_sslsocket_close(ssl_sslsocket_obj_t* self) { } bool common_hal_ssl_sslsocket_connect(ssl_sslsocket_obj_t* self, - const char* host, mp_uint_t hostlen, mp_int_t port) { + const char* host, size_t hostlen, uint32_t port) { esp_tls_cfg_t* tls_config = NULL; tls_config = &self->ssl_context->ssl_config; int result = esp_tls_conn_new_sync(host, hostlen, port, tls_config, self->tls); @@ -104,7 +100,7 @@ bool common_hal_ssl_sslsocket_listen(ssl_sslsocket_obj_t* self, int backlog) { return common_hal_socketpool_socket_listen(self->sock, backlog); } -mp_uint_t common_hal_ssl_sslsocket_recv_into(ssl_sslsocket_obj_t* self, const uint8_t* buf, mp_uint_t len) { +mp_uint_t common_hal_ssl_sslsocket_recv_into(ssl_sslsocket_obj_t* self, const uint8_t* buf, uint32_t len) { int received = 0; bool timed_out = false; int status = 0; @@ -155,7 +151,7 @@ mp_uint_t common_hal_ssl_sslsocket_recv_into(ssl_sslsocket_obj_t* self, const ui return received; } -mp_uint_t common_hal_ssl_sslsocket_send(ssl_sslsocket_obj_t* self, const uint8_t* buf, mp_uint_t len) { +mp_uint_t common_hal_ssl_sslsocket_send(ssl_sslsocket_obj_t* self, const uint8_t* buf, uint32_t len) { int sent = -1; sent = esp_tls_conn_write(self->tls, buf, len); @@ -174,3 +170,7 @@ mp_uint_t common_hal_ssl_sslsocket_send(ssl_sslsocket_obj_t* self, const uint8_t } return sent; } + +void common_hal_ssl_sslsocket_settimeout(ssl_sslsocket_obj_t* self, uint32_t timeout_ms) { + self->sock->timeout_ms = timeout_ms; +} diff --git a/ports/esp32s2/common-hal/supervisor/Runtime.c b/ports/esp32s2/common-hal/supervisor/Runtime.c index ea663f897..974f26cec 100644 --- a/ports/esp32s2/common-hal/supervisor/Runtime.c +++ b/ports/esp32s2/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { - return (bool) serial_bytes_available(); +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { + return (bool) serial_bytes_available(); } diff --git a/ports/esp32s2/mpconfigport.mk b/ports/esp32s2/mpconfigport.mk index b273c02ee..5073d8812 100644 --- a/ports/esp32s2/mpconfigport.mk +++ b/ports/esp32s2/mpconfigport.mk @@ -28,6 +28,8 @@ CIRCUITPY_FREQUENCYIO = 1 CIRCUITPY_I2CPERIPHERAL = 0 CIRCUITPY_ROTARYIO = 1 CIRCUITPY_NVM = 1 +CIRCUITPY_PS2IO ?= 1 +CIRCUITPY_TOUCHIO_USE_NATIVE ?= 1 # We don't have enough endpoints to include MIDI. CIRCUITPY_USB_MIDI ?= 0 CIRCUITPY_USB_HID ?= 1 @@ -35,14 +37,9 @@ CIRCUITPY_USB_HID ?= 1 CIRCUITPY_USB_VENDOR ?= 0 CIRCUITPY_WIFI = 1 CIRCUITPY_WATCHDOG ?= 1 -CIRCUITPY_ESPIDF = 1 - -ifndef CIRCUITPY_PS2IO -CIRCUITPY_PS2IO = 1 -endif -ifndef CIRCUITPY_TOUCHIO_USE_NATIVE -CIRCUITPY_TOUCHIO_USE_NATIVE = 1 -endif +CIRCUITPY_ESPIDF = 1 CIRCUITPY_MODULE ?= none + +USB_NUM_EP = 5 diff --git a/ports/litex/common-hal/supervisor/Runtime.c b/ports/litex/common-hal/supervisor/Runtime.c index ea663f897..974f26cec 100644 --- a/ports/litex/common-hal/supervisor/Runtime.c +++ b/ports/litex/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { - return (bool) serial_bytes_available(); +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { + return (bool) serial_bytes_available(); } diff --git a/ports/litex/mpconfigport.mk b/ports/litex/mpconfigport.mk index 003fb5c2c..af6a94e64 100644 --- a/ports/litex/mpconfigport.mk +++ b/ports/litex/mpconfigport.mk @@ -6,6 +6,9 @@ MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz # Internal math library is substantially smaller than toolchain one INTERNAL_LIBM = 1 +# Number of USB endpoint pairs. +USB_NUM_EP = 16 + # Chip supplied serial number, in bytes USB_SERIAL_NUMBER_LENGTH = 30 diff --git a/ports/mimxrt10xx/common-hal/busio/SPI.c b/ports/mimxrt10xx/common-hal/busio/SPI.c index ce7cbea7e..00d8d9867 100644 --- a/ports/mimxrt10xx/common-hal/busio/SPI.c +++ b/ports/mimxrt10xx/common-hal/busio/SPI.c @@ -38,6 +38,8 @@ #define LPSPI_MASTER_CLK_FREQ (CLOCK_GetFreq(kCLOCK_Usb1PllPfd0Clk) / (CLOCK_GetDiv(kCLOCK_LpspiDiv) + 1)) +#define MAX_SPI_BUSY_RETRIES 100 + //arrays use 0 based numbering: SPI1 is stored at index 0 #define MAX_SPI 4 STATIC bool reserved_spi[MAX_SPI]; @@ -289,7 +291,12 @@ bool common_hal_busio_spi_write(busio_spi_obj_t *self, xfer.dataSize = len; xfer.configFlags = kLPSPI_MasterPcs0; - const status_t status = LPSPI_MasterTransferBlocking(self->spi, &xfer); + status_t status; + int retries = MAX_SPI_BUSY_RETRIES; + do { + status = LPSPI_MasterTransferBlocking(self->spi, &xfer); + } while (status == kStatus_LPSPI_Busy && --retries > 0); + if (status != kStatus_Success) printf("%s: status %ld\r\n", __func__, status); @@ -311,7 +318,12 @@ bool common_hal_busio_spi_read(busio_spi_obj_t *self, xfer.rxData = data; xfer.dataSize = len; - const status_t status = LPSPI_MasterTransferBlocking(self->spi, &xfer); + status_t status; + int retries = MAX_SPI_BUSY_RETRIES; + do { + status = LPSPI_MasterTransferBlocking(self->spi, &xfer); + } while (status == kStatus_LPSPI_Busy && --retries > 0); + if (status != kStatus_Success) printf("%s: status %ld\r\n", __func__, status); @@ -333,7 +345,12 @@ bool common_hal_busio_spi_transfer(busio_spi_obj_t *self, const uint8_t *data_ou xfer.rxData = data_in; xfer.dataSize = len; - const status_t status = LPSPI_MasterTransferBlocking(self->spi, &xfer); + status_t status; + int retries = MAX_SPI_BUSY_RETRIES; + do { + status = LPSPI_MasterTransferBlocking(self->spi, &xfer); + } while (status == kStatus_LPSPI_Busy && --retries > 0); + if (status != kStatus_Success) printf("%s: status %ld\r\n", __func__, status); diff --git a/ports/mimxrt10xx/common-hal/supervisor/Runtime.c b/ports/mimxrt10xx/common-hal/supervisor/Runtime.c index 6be38f216..974f26cec 100755 --- a/ports/mimxrt10xx/common-hal/supervisor/Runtime.c +++ b/ports/mimxrt10xx/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { return (bool) serial_bytes_available(); } diff --git a/ports/mimxrt10xx/mpconfigport.mk b/ports/mimxrt10xx/mpconfigport.mk index b4cc9586a..de594b14b 100644 --- a/ports/mimxrt10xx/mpconfigport.mk +++ b/ports/mimxrt10xx/mpconfigport.mk @@ -17,6 +17,9 @@ INTERNAL_LIBM = 1 USB_SERIAL_NUMBER_LENGTH = 32 USB_HIGHSPEED = 1 +# Number of USB endpoint pairs. +USB_NUM_EP = 8 + INTERNAL_FLASH_FILESYSTEM = 1 CIRCUITPY_AUDIOIO = 0 diff --git a/ports/nrf/bluetooth/ble_uart.c b/ports/nrf/bluetooth/ble_uart.c index 1e7a319bd..1b87b82d1 100644 --- a/ports/nrf/bluetooth/ble_uart.c +++ b/ports/nrf/bluetooth/ble_uart.c @@ -40,7 +40,7 @@ #include "shared-bindings/_bleio/Service.h" #include "shared-bindings/_bleio/UUID.h" -#if CIRCUITPY_SERIAL_BLE +#if CIRCUITPY_REPL_BLE static const char default_name[] = "CP-REPL"; // max 8 chars or uuid won't fit in adv data static const char NUS_UUID[] = "6e400001-b5a3-f393-e0a9-e50e24dcca9e"; @@ -190,4 +190,4 @@ void mp_hal_stdout_tx_strn(const char *str, size_t len) { } } -#endif // CIRCUITPY_SERIAL_BLE +#endif // CIRCUITPY_REPL_BLE diff --git a/ports/nrf/boards/TG-Watch/mpconfigboard.h b/ports/nrf/boards/TG-Watch/mpconfigboard.h index 07a607b3d..1377c921e 100644 --- a/ports/nrf/boards/TG-Watch/mpconfigboard.h +++ b/ports/nrf/boards/TG-Watch/mpconfigboard.h @@ -30,27 +30,27 @@ #define MICROPY_HW_BOARD_NAME "TG-Watch" #define MICROPY_HW_MCU_NAME "nRF52840" -#define MICROPY_HW_NEOPIXEL (&pin_P0_16) -#define MICROPY_HW_LED_STATUS (&pin_P1_15) - -// TG-Gui requires a deeper call stack than normal CircuitPython +// TG-Gui requires a deeper call stack than normal CircuitPython, this is intentional overkill #define CIRCUITPY_PYSTACK_SIZE 8192 // 1536 is the normal size, (32 bytes/frame * 48 frames) -#define BOARD_HAS_CRYSTAL 0 + +// the board has a 32mhz crystal but NOT a 32khz one +#define BOARD_HAS_32KHZ_XTAL 0 +#define BOARD_HAS_CRYSTAL 1 #if QSPI_FLASH_FILESYSTEM -#define MICROPY_QSPI_DATA0 NRF_GPIO_PIN_MAP(0, 17) -#define MICROPY_QSPI_DATA1 NRF_GPIO_PIN_MAP(0, 22) -#define MICROPY_QSPI_DATA2 NRF_GPIO_PIN_MAP(0, 23) -#define MICROPY_QSPI_DATA3 NRF_GPIO_PIN_MAP(0, 21) -#define MICROPY_QSPI_SCK NRF_GPIO_PIN_MAP(0, 19) -#define MICROPY_QSPI_CS NRF_GPIO_PIN_MAP(0, 20) + #define MICROPY_QSPI_DATA0 NRF_GPIO_PIN_MAP(0, 17) + #define MICROPY_QSPI_DATA1 NRF_GPIO_PIN_MAP(0, 22) + #define MICROPY_QSPI_DATA2 NRF_GPIO_PIN_MAP(0, 23) + #define MICROPY_QSPI_DATA3 NRF_GPIO_PIN_MAP(0, 21) + #define MICROPY_QSPI_SCK NRF_GPIO_PIN_MAP(0, 19) + #define MICROPY_QSPI_CS NRF_GPIO_PIN_MAP(0, 20) #endif #if SPI_FLASH_FILESYSTEM -#define SPI_FLASH_MOSI_PIN &pin_P0_17 -#define SPI_FLASH_MISO_PIN &pin_P0_22 -#define SPI_FLASH_SCK_PIN &pin_P0_19 -#define SPI_FLASH_CS_PIN &pin_P0_20 + #define SPI_FLASH_MOSI_PIN &pin_P0_17 + #define SPI_FLASH_MISO_PIN &pin_P0_22 + #define SPI_FLASH_SCK_PIN &pin_P0_19 + #define SPI_FLASH_CS_PIN &pin_P0_20 #endif #define DEFAULT_I2C_BUS_SCL (&pin_P0_11) diff --git a/ports/nrf/boards/pca10100/mpconfigboard.mk b/ports/nrf/boards/pca10100/mpconfigboard.mk index c8cba2877..fbb9987c2 100644 --- a/ports/nrf/boards/pca10100/mpconfigboard.mk +++ b/ports/nrf/boards/pca10100/mpconfigboard.mk @@ -29,6 +29,7 @@ CIRCUITPY_BUSDEVICE = 0 MICROPY_PY_ASYNC_AWAIT = 0 SUPEROPT_GC = 0 +SUPEROPT_VM = 0 # Override optimization to keep binary small OPTIMIZATION_FLAGS = -Os diff --git a/ports/nrf/boards/simmel/mpconfigboard.mk b/ports/nrf/boards/simmel/mpconfigboard.mk index 6bc05a7f0..52743d340 100644 --- a/ports/nrf/boards/simmel/mpconfigboard.mk +++ b/ports/nrf/boards/simmel/mpconfigboard.mk @@ -3,8 +3,6 @@ USB_PID = 0xc051 USB_PRODUCT = "Simmel" USB_MANUFACTURER = "Betrusted" -CIRCUITPY_DEVICES="CDC,MSC,HID" - MCU_CHIP = nrf52833 # SPI_FLASH_FILESYSTEM = 1 @@ -31,6 +29,7 @@ CIRCUITPY_RTC = 1 CIRCUITPY_SDCARDIO = 0 CIRCUITPY_TOUCHIO = 0 CIRCUITPY_ULAB = 0 +CIRCUITPY_USB_CDC = 0 CIRCUITPY_USB_MIDI = 0 CIRCUITPY_WATCHDOG = 1 diff --git a/ports/nrf/common-hal/supervisor/Runtime.c b/ports/nrf/common-hal/supervisor/Runtime.c index ea663f897..a24e86cdf 100755 --- a/ports/nrf/common-hal/supervisor/Runtime.c +++ b/ports/nrf/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { return (bool) serial_bytes_available(); } diff --git a/ports/nrf/mpconfigport.mk b/ports/nrf/mpconfigport.mk index 9560064fb..83924ff79 100644 --- a/ports/nrf/mpconfigport.mk +++ b/ports/nrf/mpconfigport.mk @@ -11,6 +11,9 @@ INTERNAL_LIBM = 1 USB_SERIAL_NUMBER_LENGTH = 16 +# Number of USB endpoint pairs. +USB_NUM_EP = 8 + # All nRF ports have longints. LONGINT_IMPL = MPZ diff --git a/ports/nrf/supervisor/serial.c b/ports/nrf/supervisor/serial.c index b19e9267c..2c2c0116f 100644 --- a/ports/nrf/supervisor/serial.c +++ b/ports/nrf/supervisor/serial.c @@ -28,15 +28,15 @@ #include "supervisor/serial.h" -#if CIRCUITPY_SERIAL_BLE +#if CIRCUITPY_REPL_BLE #include "ble_uart.h" -#elif CIRCUITPY_SERIAL_UART +#elif CIRCUITPY_REPL_UART #include <string.h> #include "nrf_gpio.h" #include "nrfx_uarte.h" #endif -#if CIRCUITPY_SERIAL_BLE +#if CIRCUITPY_REPL_BLE void serial_init(void) { ble_uart_init(); @@ -58,7 +58,7 @@ void serial_write(const char *text) { ble_uart_stdout_tx_str(text); } -#elif CIRCUITPY_SERIAL_UART +#elif CIRCUITPY_REPL_UART uint8_t serial_received_char; nrfx_uarte_t serial_instance = NRFX_UARTE_INSTANCE(0); @@ -124,4 +124,4 @@ void serial_write_substring(const char *text, uint32_t len) { } } -#endif // CIRCUITPY_SERIAL_UART +#endif // CIRCUITPY_REPL_UART diff --git a/ports/raspberrypi/Makefile b/ports/raspberrypi/Makefile index e1169ce7d..f5e65f256 100644 --- a/ports/raspberrypi/Makefile +++ b/ports/raspberrypi/Makefile @@ -196,8 +196,10 @@ SRC_C += \ bindings/rp2pio/__init__.c \ common-hal/rp2pio/StateMachine.c \ common-hal/rp2pio/__init__.c \ + audio_dma.c \ background.c \ peripherals/pins.c \ + extmod/crypto-algorithms/sha256.c \ fatfs_port.c \ lib/libc/string0.c \ lib/mp-readline/readline.c \ diff --git a/ports/raspberrypi/audio_dma.c b/ports/raspberrypi/audio_dma.c new file mode 100644 index 000000000..96317984d --- /dev/null +++ b/ports/raspberrypi/audio_dma.c @@ -0,0 +1,383 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 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 "audio_dma.h" + +#include "shared-bindings/audiocore/RawSample.h" +#include "shared-bindings/audiocore/WaveFile.h" +#include "supervisor/background_callback.h" + +#include "py/mpstate.h" +#include "py/runtime.h" + +#include "src/rp2_common/hardware_irq/include/hardware/irq.h" + +#if CIRCUITPY_AUDIOPWMIO || CIRCUITPY_AUDIOBUSIO + +#define AUDIO_DMA_CHANNEL_COUNT NUM_DMA_CHANNELS + +void audio_dma_convert_signed(audio_dma_t* dma, uint8_t* buffer, uint32_t buffer_length, + uint8_t** output_buffer, uint32_t* output_buffer_length) { + if (dma->first_buffer_free) { + *output_buffer = dma->first_buffer; + } else { + *output_buffer = dma->second_buffer; + } + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wcast-align" + if (dma->signed_to_unsigned || + dma->unsigned_to_signed || + dma->sample_spacing > 1 || + (dma->sample_resolution != dma->output_resolution)) { + *output_buffer_length = buffer_length / dma->sample_spacing; + uint32_t out_i = 0; + if (dma->sample_resolution <= 8 && dma->output_resolution > 8) { + size_t shift = dma->output_resolution - dma->sample_resolution; + + for (uint32_t i = 0; i < buffer_length; i += dma->sample_spacing) { + if (dma->signed_to_unsigned) { + ((uint16_t*) *output_buffer)[out_i] = ((uint16_t) ((int8_t*) buffer)[i] + 0x80) << shift; + } else if (dma->unsigned_to_signed) { + ((int16_t*) *output_buffer)[out_i] = ((int16_t) ((uint8_t*) buffer)[i] - 0x80) << shift; + } else { + ((uint16_t*) *output_buffer)[out_i] = ((uint16_t) ((uint8_t*) buffer)[i]) << shift; + } + out_i += 1; + } + } else if (dma->sample_resolution <= 8 && dma->output_resolution <= 8) { + for (uint32_t i = 0; i < buffer_length; i += dma->sample_spacing) { + if (dma->signed_to_unsigned) { + ((uint8_t*) *output_buffer)[out_i] = ((int8_t*) buffer)[i] + 0x80; + } else if (dma->unsigned_to_signed) { + ((int8_t*) *output_buffer)[out_i] = ((uint8_t*) buffer)[i] - 0x80; + } else { + ((uint8_t*) *output_buffer)[out_i] = ((uint8_t*) buffer)[i]; + } + out_i += 1; + } + } else if (dma->sample_resolution > 8 && dma->output_resolution > 8) { + size_t shift = 16 - dma->output_resolution; + for (uint32_t i = 0; i < buffer_length / 2; i += dma->sample_spacing) { + if (dma->signed_to_unsigned) { + ((uint16_t*) *output_buffer)[out_i] = ((int16_t*) buffer)[i] + 0x8000; + } else if (dma->unsigned_to_signed) { + ((int16_t*) *output_buffer)[out_i] = ((uint16_t*) buffer)[i] - 0x8000; + } else { + ((uint16_t*) *output_buffer)[out_i] = ((uint16_t*) buffer)[i]; + } + if (dma->output_resolution < 16) { + if (dma->output_signed) { + ((int16_t*) *output_buffer)[out_i] = ((int16_t*) *output_buffer)[out_i] >> shift; + } else { + ((uint16_t*) *output_buffer)[out_i] = ((uint16_t*) *output_buffer)[out_i] >> shift; + } + } + out_i += 1; + } + } + } else { + *output_buffer = buffer; + *output_buffer_length = buffer_length; + } + #pragma GCC diagnostic pop + dma->first_buffer_free = !dma->first_buffer_free; +} + +void audio_dma_load_next_block(audio_dma_t* dma) { + uint8_t dma_channel = dma->channel[1]; + if (dma->first_channel_free) { + dma_channel = dma->channel[0]; + } + dma->first_channel_free = !dma->first_channel_free; + + uint8_t* output_buffer; + uint32_t output_buffer_length; + audioio_get_buffer_result_t get_buffer_result; + uint8_t* buffer; + uint32_t buffer_length; + get_buffer_result = audiosample_get_buffer(dma->sample, + dma->single_channel, dma->audio_channel, &buffer, &buffer_length); + + if (get_buffer_result == GET_BUFFER_ERROR) { + audio_dma_stop(dma); + return; + } + + audio_dma_convert_signed(dma, buffer, buffer_length, &output_buffer, &output_buffer_length); + + // If we don't have an output buffer, save the pointer to first_buffer for use in the single + // buffer special case. + if (dma->first_buffer == NULL) { + dma->first_buffer = output_buffer; + } + + dma_channel_set_trans_count(dma_channel, output_buffer_length / dma->output_size, false /* trigger */); + dma_channel_set_read_addr(dma_channel, output_buffer, false /* trigger */); + if (get_buffer_result == GET_BUFFER_DONE) { + if (dma->loop) { + audiosample_reset_buffer(dma->sample, dma->single_channel, dma->audio_channel); + } else { + // Set channel trigger to ourselves so we don't keep going. + dma_channel_hw_t* c = &dma_hw->ch[dma_channel]; + c->al1_ctrl = (c->al1_ctrl & ~DMA_CH0_CTRL_TRIG_CHAIN_TO_BITS) | (dma_channel << DMA_CH0_CTRL_TRIG_CHAIN_TO_LSB); + } + } +} + +// Playback should be shutdown before calling this. +audio_dma_result audio_dma_setup_playback(audio_dma_t* dma, + mp_obj_t sample, + bool loop, + bool single_channel, + uint8_t audio_channel, + bool output_signed, + uint8_t output_resolution, + uint32_t output_register_address, + uint8_t dma_trigger_source) { + // Use two DMA channels to because the DMA can't wrap to itself without the + // buffer being power of two aligned. + dma->channel[0] = dma_claim_unused_channel(false); + dma->channel[1] = dma_claim_unused_channel(false); + if (dma->channel[0] == NUM_DMA_CHANNELS || dma->channel[1] == NUM_DMA_CHANNELS) { + if (dma->channel[0] < NUM_DMA_CHANNELS) { + dma_channel_unclaim(dma->channel[0]); + } + return AUDIO_DMA_DMA_BUSY; + } + + dma->sample = sample; + dma->loop = loop; + dma->single_channel = single_channel; + dma->audio_channel = audio_channel; + dma->signed_to_unsigned = false; + dma->unsigned_to_signed = false; + dma->output_signed = output_signed; + dma->sample_spacing = 1; + dma->first_channel_free = true; + dma->output_resolution = output_resolution; + dma->sample_resolution = audiosample_bits_per_sample(sample); + audiosample_reset_buffer(sample, single_channel, audio_channel); + + bool single_buffer; + bool samples_signed; + uint32_t max_buffer_length; + audiosample_get_buffer_structure(sample, single_channel, &single_buffer, &samples_signed, + &max_buffer_length, &dma->sample_spacing); + + // Check to see if we have to scale the resolution up. + if (dma->sample_resolution <= 8 && dma->output_resolution > 8) { + max_buffer_length *= 2; + } + if (output_signed != samples_signed || + dma->sample_spacing > 1 || + (dma->sample_resolution != dma->output_resolution)) { + max_buffer_length /= dma->sample_spacing; + dma->first_buffer = (uint8_t*) m_realloc(dma->first_buffer, max_buffer_length); + if (dma->first_buffer == NULL) { + return AUDIO_DMA_MEMORY_ERROR; + } + + dma->first_buffer_free = true; + if (!single_buffer) { + dma->second_buffer = (uint8_t*) m_realloc(dma->second_buffer, max_buffer_length); + if (dma->second_buffer == NULL) { + return AUDIO_DMA_MEMORY_ERROR; + } + } + dma->signed_to_unsigned = !output_signed && samples_signed; + dma->unsigned_to_signed = output_signed && !samples_signed; + } + + if (output_resolution > 8) { + dma->output_size = 2; + } else { + dma->output_size = 1; + } + // Transfer both channels at once. + if (!single_channel && audiosample_channel_count(sample) == 2) { + dma->output_size *= 2; + } + + enum dma_channel_transfer_size dma_size = DMA_SIZE_8; + if (dma->output_size == 2) { + dma_size = DMA_SIZE_16; + } else if (dma->output_size == 4) { + dma_size = DMA_SIZE_32; + } + + for (size_t i = 0; i < 2; i++) { + dma_channel_config c = dma_channel_get_default_config(dma->channel[i]); + channel_config_set_transfer_data_size(&c, dma_size); + channel_config_set_dreq(&c, dma_trigger_source); + channel_config_set_read_increment(&c, true); + channel_config_set_write_increment(&c, false); + // Chain to the other channel by default. + channel_config_set_chain_to(&c, dma->channel[(i + 1) % 2]); + dma_channel_set_config(dma->channel[i], &c, false /* trigger */); + dma_channel_set_write_addr(dma->channel[i], (void*) output_register_address, false /* trigger */); + } + + // We keep the audio_dma_t for internal use and the sample as a root pointer because it + // contains the audiodma structure. + MP_STATE_PORT(playing_audio)[dma->channel[0]] = dma; + MP_STATE_PORT(playing_audio)[dma->channel[1]] = dma; + + // Load the first two blocks up front. + audio_dma_load_next_block(dma); + if (!single_buffer) { + audio_dma_load_next_block(dma); + } + + // Special case the DMA for a single buffer. It's commonly used for a single wave length of sound + // and may be short. Therefore, we use DMA chaining to loop quickly without involving interrupts. + // On the RP2040 we chain by having a second DMA writing to the config registers of the first. + // Read and write addresses change with DMA so we need to reset the read address back to the + // start of the sample. + if (single_buffer) { + dma_channel_config c = dma_channel_get_default_config(dma->channel[1]); + channel_config_set_transfer_data_size(&c, DMA_SIZE_32); + channel_config_set_dreq(&c, 0x3f); // dma as fast as possible + channel_config_set_read_increment(&c, false); + channel_config_set_write_increment(&c, false); + channel_config_set_chain_to(&c, dma->channel[1]); // Chain to ourselves so we stop. + dma_channel_configure(dma->channel[1], &c, + &dma_hw->ch[dma->channel[0]].al3_read_addr_trig, // write address + &dma->first_buffer, // read address + 1, // transaction count + false); // trigger + } else { + // Enable our DMA channels on DMA0 to the CPU. This will wake us up when + // we're WFI. + dma_hw->inte0 |= (1 << dma->channel[0]) | (1 << dma->channel[1]); + irq_set_mask_enabled(1 << DMA_IRQ_0, true); + } + + dma_channel_start(dma->channel[0]); + + return AUDIO_DMA_OK; +} + +void audio_dma_stop(audio_dma_t* dma) { + // Disable our interrupts. + dma_hw->inte0 &= ~((1 << dma->channel[0]) | (1 << dma->channel[1])); + irq_set_mask_enabled(1 << DMA_IRQ_0, false); + + // Run any remaining audio tasks because we remove ourselves from + // playing_audio. + RUN_BACKGROUND_TASKS; + + for (size_t i = 0; i < 2; i++) { + size_t channel = dma->channel[i]; + + if (dma_channel_is_busy(channel)) { + dma_channel_abort(channel); + } + dma_channel_unclaim(channel); + MP_STATE_PORT(playing_audio)[channel] = NULL; + dma->channel[i] = NUM_DMA_CHANNELS; + } + + // Hold onto our buffers. +} + +// To pause we simply stop the DMA. It is the responsibility of the output peripheral +// to hold the previous value. +void audio_dma_pause(audio_dma_t* dma) { + dma_hw->ch[dma->channel[0]].al1_ctrl &= ~DMA_CH0_CTRL_TRIG_EN_BITS; + dma_hw->ch[dma->channel[1]].al1_ctrl &= ~DMA_CH0_CTRL_TRIG_EN_BITS; +} + +void audio_dma_resume(audio_dma_t* dma) { + // Always re-enable the non-busy channel first so it's ready to continue when the busy channel + // finishes and chains to it. (An interrupt could make the time between enables long.) + size_t first = 0; + size_t second = 1; + if (dma_channel_is_busy(dma->channel[0])) { + first = 1; + second = 0; + } + dma_hw->ch[dma->channel[first]].al1_ctrl |= DMA_CH0_CTRL_TRIG_EN_BITS; + dma_hw->ch[dma->channel[second]].al1_ctrl |= DMA_CH0_CTRL_TRIG_EN_BITS; +} + +bool audio_dma_get_paused(audio_dma_t* dma) { + if (dma->channel[0] >= AUDIO_DMA_CHANNEL_COUNT) { + return false; + } + uint32_t control = dma_hw->ch[dma->channel[0]].ctrl_trig; + + return (control & DMA_CH0_CTRL_TRIG_EN_BITS) == 0; +} + +void audio_dma_init(audio_dma_t* dma) { + dma->first_buffer = NULL; + dma->second_buffer = NULL; +} + +void audio_dma_deinit(audio_dma_t* dma) { + m_free(dma->first_buffer); + dma->first_buffer = NULL; + + m_free(dma->second_buffer); + dma->second_buffer = NULL; +} + +bool audio_dma_get_playing(audio_dma_t* dma) { + if (dma->channel[0] == NUM_DMA_CHANNELS) { + return false; + } + if (!dma_channel_is_busy(dma->channel[0]) && + !dma_channel_is_busy(dma->channel[1])) { + audio_dma_stop(dma); + return false; + } + + return true; +} + +// WARN(tannewt): DO NOT print from here, or anything it calls. Printing calls +// background tasks such as this and causes a stack overflow. +STATIC void dma_callback_fun(void *arg) { + audio_dma_t* dma = arg; + if (dma == NULL) { + return; + } + + audio_dma_load_next_block(dma); +} + +void isr_dma_0(void) { + for (size_t i = 0; i < NUM_DMA_CHANNELS; i++) { + uint32_t mask = 1 << i; + if ((dma_hw->intr & mask) != 0 && MP_STATE_PORT(playing_audio)[i] != NULL) { + audio_dma_t* dma = MP_STATE_PORT(playing_audio)[i]; + background_callback_add(&dma->callback, dma_callback_fun, (void*)dma); + dma_hw->ints0 = mask; + } + } +} + +#endif diff --git a/ports/raspberrypi/audio_dma.h b/ports/raspberrypi/audio_dma.h new file mode 100644 index 000000000..1f739ff73 --- /dev/null +++ b/ports/raspberrypi/audio_dma.h @@ -0,0 +1,91 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 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_RASPBERRYPI_AUDIO_DMA_OUT_H +#define MICROPY_INCLUDED_RASPBERRYPI_AUDIO_DMA_OUT_H + +#include "py/obj.h" +#include "supervisor/background_callback.h" + +#include "src/rp2_common/hardware_dma/include/hardware/dma.h" + +typedef struct { + mp_obj_t sample; + uint8_t channel[2]; + uint8_t audio_channel; + uint8_t output_size; + uint8_t sample_spacing; + bool loop; + bool single_channel; + bool signed_to_unsigned; + bool unsigned_to_signed; + bool output_signed; + bool first_channel_free; + bool first_buffer_free; + uint8_t output_resolution; // in bits + uint8_t sample_resolution; // in bits + uint8_t* first_buffer; + uint8_t* second_buffer; + background_callback_t callback; +} audio_dma_t; + +typedef enum { + AUDIO_DMA_OK, + AUDIO_DMA_DMA_BUSY, + AUDIO_DMA_MEMORY_ERROR, +} audio_dma_result; + + +void audio_dma_init(audio_dma_t* dma); +void audio_dma_deinit(audio_dma_t* dma); +void audio_dma_reset(void); + +// This sets everything up but doesn't start the timer. +// Sample is the python object for the sample to play. +// loop is true if we should loop the sample. +// single_channel is true if we only output a single channel. When false, all channels will be +// output. +// audio_channel is the index of the channel to dma. single_channel must be false in this case. +// output_signed is true if the dma'd data should be signed. False and it will be unsigned. +// output_register_address is the address to copy data to. +// dma_trigger_source is the DMA trigger source which cause another copy +audio_dma_result audio_dma_setup_playback(audio_dma_t* dma, + mp_obj_t sample, + bool loop, + bool single_channel, + uint8_t audio_channel, + bool output_signed, + uint8_t output_resolution, + uint32_t output_register_address, + uint8_t dma_trigger_source); + +void audio_dma_stop(audio_dma_t* dma); +bool audio_dma_get_playing(audio_dma_t* dma); +void audio_dma_pause(audio_dma_t* dma); +void audio_dma_resume(audio_dma_t* dma); +bool audio_dma_get_paused(audio_dma_t* dma); + +#endif // MICROPY_INCLUDED_RASPBERRYPI_AUDIO_DMA_OUT_H diff --git a/ports/raspberrypi/bindings/rp2pio/StateMachine.c b/ports/raspberrypi/bindings/rp2pio/StateMachine.c index 0f6f84a56..34633949e 100644 --- a/ports/raspberrypi/bindings/rp2pio/StateMachine.c +++ b/ports/raspberrypi/bindings/rp2pio/StateMachine.c @@ -189,7 +189,7 @@ STATIC mp_obj_t rp2pio_statemachine_make_new(const mp_obj_type_t *type, size_t n if (bufinfo.len % 2 != 0) { mp_raise_ValueError(translate("Program size invalid")); } - if (bufinfo.len > 32) { + if (bufinfo.len > 64) { mp_raise_ValueError(translate("Program too large")); } diff --git a/ports/raspberrypi/boards/adafruit_feather_rp2040/mpconfigboard.h b/ports/raspberrypi/boards/adafruit_feather_rp2040/mpconfigboard.h index 6a2d063d7..f491a7769 100644 --- a/ports/raspberrypi/boards/adafruit_feather_rp2040/mpconfigboard.h +++ b/ports/raspberrypi/boards/adafruit_feather_rp2040/mpconfigboard.h @@ -12,3 +12,6 @@ // #define DEFAULT_UART_BUS_RX (&pin_PA11) // #define DEFAULT_UART_BUS_TX (&pin_PA10) + +// Flash chip is GD25Q32 connected over QSPI +#define TOTAL_FLASH_SIZE (4 * 1024 * 1024) diff --git a/ports/raspberrypi/boards/pimoroni_keybow2040/board.c b/ports/raspberrypi/boards/pimoroni_keybow2040/board.c new file mode 100644 index 000000000..67486d4c2 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_keybow2040/board.c @@ -0,0 +1,37 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 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 "supervisor/board.h" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/raspberrypi/boards/pimoroni_keybow2040/mpconfigboard.h b/ports/raspberrypi/boards/pimoroni_keybow2040/mpconfigboard.h new file mode 100644 index 000000000..234be27c2 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_keybow2040/mpconfigboard.h @@ -0,0 +1,41 @@ +#define MICROPY_HW_BOARD_NAME "Pimoroni Keybow 2040" +#define MICROPY_HW_MCU_NAME "rp2040" + +#define MICROPY_HW_SW0 (&pin_GPIO21) +#define MICROPY_HW_SW1 (&pin_GPIO20) +#define MICROPY_HW_SW2 (&pin_GPIO19) +#define MICROPY_HW_SW3 (&pin_GPIO18) +#define MICROPY_HW_SW4 (&pin_GPIO17) +#define MICROPY_HW_SW5 (&pin_GPIO16) +#define MICROPY_HW_SW6 (&pin_GPIO15) +#define MICROPY_HW_SW7 (&pin_GPIO14) +#define MICROPY_HW_SW8 (&pin_GPIO13) +#define MICROPY_HW_SW9 (&pin_GPIO12) +#define MICROPY_HW_SW10 (&pin_GPIO11) +#define MICROPY_HW_SW11 (&pin_GPIO10) +#define MICROPY_HW_SW12 (&pin_GPIO9) +#define MICROPY_HW_SW13 (&pin_GPIO8) +#define MICROPY_HW_SW14 (&pin_GPIO7) +#define MICROPY_HW_SW15 (&pin_GPIO6) + +#define MICROPY_HW_USER_SW (&pin_GPIO23) + +#define MICROPY_HW_I2C_INT (&pin_GPIO3) + +#define DEFAULT_I2C_BUS_SCL (&pin_GPIO5) +#define DEFAULT_I2C_BUS_SDA (&pin_GPIO4) + +#define DEFAULT_UART_BUS_RX (&pin_GPIO1) +#define DEFAULT_UART_BUS_TX (&pin_GPIO0) + +#define TOTAL_FLASH_SIZE (2 * 1024 * 1024) + +// These pins are unconnected +#define IGNORE_PIN_GPIO2 1 +#define IGNORE_PIN_GPIO22 1 +#define IGNORE_PIN_GPIO24 1 +#define IGNORE_PIN_GPIO25 1 +#define IGNORE_PIN_GPIO26 1 +#define IGNORE_PIN_GPIO27 1 +#define IGNORE_PIN_GPIO28 1 +#define IGNORE_PIN_GPIO29 1 diff --git a/ports/raspberrypi/boards/pimoroni_keybow2040/mpconfigboard.mk b/ports/raspberrypi/boards/pimoroni_keybow2040/mpconfigboard.mk new file mode 100644 index 000000000..cf7429431 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_keybow2040/mpconfigboard.mk @@ -0,0 +1,11 @@ +USB_VID = 0x16D0 +USB_PID = 0x08C6 +USB_PRODUCT = "Keybow 2040" +USB_MANUFACTURER = "Pimoroni" + +CHIP_VARIANT = RP2040 +CHIP_FAMILY = rp2 + +INTERNAL_FLASH_FILESYSTEM = 1 + +CIRCUITPY__EVE = 1 diff --git a/ports/raspberrypi/boards/pimoroni_keybow2040/pins.c b/ports/raspberrypi/boards/pimoroni_keybow2040/pins.c new file mode 100644 index 000000000..c4cdb7b29 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_keybow2040/pins.c @@ -0,0 +1,36 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_GP0), MP_ROM_PTR(&pin_GPIO0) }, + + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO1) }, + + { MP_ROM_QSTR(MP_QSTR_INT), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO5) }, + + { MP_ROM_QSTR(MP_QSTR_SW0), MP_ROM_PTR(&pin_GPIO21) }, + { MP_ROM_QSTR(MP_QSTR_SW1), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_SW2), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_SW3), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_SW4), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_SW5), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_SW6), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_SW7), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_SW8), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_SW9), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_SW10), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_SW11), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_SW12), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_SW13), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_SW14), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_SW15), MP_ROM_PTR(&pin_GPIO6) }, + + { MP_ROM_QSTR(MP_QSTR_USER_SW), MP_ROM_PTR(&pin_GPIO23) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/raspberrypi/boards/pimoroni_picosystem/board.c b/ports/raspberrypi/boards/pimoroni_picosystem/board.c new file mode 100644 index 000000000..67486d4c2 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_picosystem/board.c @@ -0,0 +1,37 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 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 "supervisor/board.h" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/raspberrypi/boards/pimoroni_picosystem/mpconfigboard.h b/ports/raspberrypi/boards/pimoroni_picosystem/mpconfigboard.h new file mode 100644 index 000000000..a1395f17d --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_picosystem/mpconfigboard.h @@ -0,0 +1,49 @@ +#define MICROPY_HW_BOARD_NAME "Pimoroni PicoSystem" +#define MICROPY_HW_MCU_NAME "rp2040" + +#define MICROPY_HW_VBUS_DETECT (&pin_GPIO2) + +#define MICROPY_HW_LCD_RESET (&pin_GPIO4) +#define MICROPY_HW_LCD_CS (&pin_GPIO5) +#define MICROPY_HW_LCD_SCLK (&pin_GPIO6) +#define MICROPY_HW_LCD_MOSI (&pin_GPIO7) +#define MICROPY_HW_LCD_VSYNC (&pin_GPIO8) +#define MICROPY_HW_LCD_DS (&pin_GPIO9) + +#define MICROPY_HW_AUDIO (&pin_GPIO11) +#define MICROPY_HW_BACKLIGHT (&pin_GPIO12) +#define MICROPY_HW_VBUS_DETECT (&pin_GPIO2) + +#define MICROPY_HW_LED_G (&pin_GPIO13) +#define MICROPY_HW_LED_R (&pin_GPIO14) +#define MICROPY_HW_LED_B (&pin_GPIO15) + +#define MICROPY_HW_SW_Y (&pin_GPIO16) +#define MICROPY_HW_SW_X (&pin_GPIO17) +#define MICROPY_HW_SW_A (&pin_GPIO18) +#define MICROPY_HW_SW_B (&pin_GPIO19) + +#define MICROPY_HW_SW_DOWN (&pin_GPIO20) +#define MICROPY_HW_SW_RIGHT (&pin_GPIO21) +#define MICROPY_HW_SW_LEFT (&pin_GPIO22) +#define MICROPY_HW_SW_UP (&pin_GPIO23) + +#define MICROPY_HW_CHARGE_STAT (&pin_GPIO24) + +#define MICROPY_HW_BAT_SENSE (&pin_GPIO26) + +#define DEFAULT_SPI_BUS_SCK (&pin_GPIO6) +#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO7) + +#define DEFAULT_UART_BUS_RX (&pin_GPIO1) +#define DEFAULT_UART_BUS_TX (&pin_GPIO0) + +#define TOTAL_FLASH_SIZE (16 * 1024 * 1024) + +// These pins are unconnected +#define IGNORE_PIN_GPIO3 1 +#define IGNORE_PIN_GPIO10 1 +#define IGNORE_PIN_GPIO25 1 +#define IGNORE_PIN_GPIO27 1 +#define IGNORE_PIN_GPIO28 1 +#define IGNORE_PIN_GPIO29 1 diff --git a/ports/raspberrypi/boards/pimoroni_picosystem/mpconfigboard.mk b/ports/raspberrypi/boards/pimoroni_picosystem/mpconfigboard.mk new file mode 100644 index 000000000..c9d22549b --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_picosystem/mpconfigboard.mk @@ -0,0 +1,11 @@ +USB_VID = 0x16D0 +USB_PID = 0x08C8 +USB_PRODUCT = "PicoSystem" +USB_MANUFACTURER = "Pimoroni" + +CHIP_VARIANT = RP2040 +CHIP_FAMILY = rp2 + +INTERNAL_FLASH_FILESYSTEM = 1 + +CIRCUITPY__EVE = 1 diff --git a/ports/raspberrypi/boards/pimoroni_picosystem/pins.c b/ports/raspberrypi/boards/pimoroni_picosystem/pins.c new file mode 100644 index 000000000..30aafacba --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_picosystem/pins.c @@ -0,0 +1,43 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_GP0), MP_ROM_PTR(&pin_GPIO0) }, + + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO1) }, + + { MP_ROM_QSTR(MP_QSTR_VBUS_DETECT), MP_ROM_PTR(&pin_GPIO2) }, + + { MP_ROM_QSTR(MP_QSTR_LCD_RESET), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_LCD_CS), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_LCD_SCLK), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_LCD_MOSI), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_LCD_VSYNC), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_LCD_DC), MP_ROM_PTR(&pin_GPIO9) }, + + { MP_ROM_QSTR(MP_QSTR_AUDIO), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_BACKLIGHT), MP_ROM_PTR(&pin_GPIO12) }, + + { MP_ROM_QSTR(MP_QSTR_LED_G), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_LED_R), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_LED_B), MP_ROM_PTR(&pin_GPIO15) }, + + { MP_ROM_QSTR(MP_QSTR_SW_Y), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_SW_X), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_SW_A), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_SW_B), MP_ROM_PTR(&pin_GPIO19) }, + + { MP_ROM_QSTR(MP_QSTR_SW_DOWN), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_SW_RIGHT), MP_ROM_PTR(&pin_GPIO21) }, + { MP_ROM_QSTR(MP_QSTR_SW_LEFT), MP_ROM_PTR(&pin_GPIO22) }, + { MP_ROM_QSTR(MP_QSTR_SW_UP), MP_ROM_PTR(&pin_GPIO23) }, + + { MP_ROM_QSTR(MP_QSTR_CHARGE_STAT), MP_ROM_PTR(&pin_GPIO24) }, + + { MP_ROM_QSTR(MP_QSTR_BAT_SENSE), MP_ROM_PTR(&pin_GPIO26) }, + + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/raspberrypi/boards/pimoroni_tiny2040/board.c b/ports/raspberrypi/boards/pimoroni_tiny2040/board.c new file mode 100644 index 000000000..67486d4c2 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_tiny2040/board.c @@ -0,0 +1,37 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 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 "supervisor/board.h" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/raspberrypi/boards/pimoroni_tiny2040/mpconfigboard.h b/ports/raspberrypi/boards/pimoroni_tiny2040/mpconfigboard.h new file mode 100644 index 000000000..965dd0e04 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_tiny2040/mpconfigboard.h @@ -0,0 +1,26 @@ +#define MICROPY_HW_BOARD_NAME "Pimoroni Tiny 2040" +#define MICROPY_HW_MCU_NAME "rp2040" + +#define MICROPY_HW_LED_R (&pin_GPIO18) +#define MICROPY_HW_LED_G (&pin_GPIO19) +#define MICROPY_HW_LED_B (&pin_GPIO20) + +#define MICROPY_HW_USER_SW (&pin_GPIO23) + +#define TOTAL_FLASH_SIZE (8 * 1024 * 1024) + +// These pins are unconnected +#define IGNORE_PIN_GPIO8 1 +#define IGNORE_PIN_GPIO9 1 +#define IGNORE_PIN_GPIO10 1 +#define IGNORE_PIN_GPIO11 1 +#define IGNORE_PIN_GPIO12 1 +#define IGNORE_PIN_GPIO13 1 +#define IGNORE_PIN_GPIO14 1 +#define IGNORE_PIN_GPIO15 1 +#define IGNORE_PIN_GPIO16 1 +#define IGNORE_PIN_GPIO17 1 +#define IGNORE_PIN_GPIO21 1 +#define IGNORE_PIN_GPIO22 1 +#define IGNORE_PIN_GPIO24 1 +#define IGNORE_PIN_GPIO25 1 diff --git a/ports/raspberrypi/boards/pimoroni_tiny2040/mpconfigboard.mk b/ports/raspberrypi/boards/pimoroni_tiny2040/mpconfigboard.mk new file mode 100644 index 000000000..75fe36a29 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_tiny2040/mpconfigboard.mk @@ -0,0 +1,11 @@ +USB_VID = 0x16D0 +USB_PID = 0x08C7 +USB_PRODUCT = "Tiny 2040" +USB_MANUFACTURER = "Pimoroni" + +CHIP_VARIANT = RP2040 +CHIP_FAMILY = rp2 + +INTERNAL_FLASH_FILESYSTEM = 1 + +CIRCUITPY__EVE = 1 diff --git a/ports/raspberrypi/boards/pimoroni_tiny2040/pins.c b/ports/raspberrypi/boards/pimoroni_tiny2040/pins.c new file mode 100644 index 000000000..de79ee732 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_tiny2040/pins.c @@ -0,0 +1,39 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_GP0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_GP2), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_GP3), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_GP4), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_GP5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_GP6), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_GP7), MP_ROM_PTR(&pin_GPIO7) }, + + { MP_ROM_QSTR(MP_QSTR_LED_R), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_LED_G), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_LED_B), MP_ROM_PTR(&pin_GPIO20) }, + + { MP_ROM_QSTR(MP_QSTR_USER_SW), MP_ROM_PTR(&pin_GPIO23) }, + + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_GP26_A0), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_GP26), MP_ROM_PTR(&pin_GPIO26) }, + + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO27) }, + { MP_ROM_QSTR(MP_QSTR_GP27_A1), MP_ROM_PTR(&pin_GPIO27) }, + { MP_ROM_QSTR(MP_QSTR_GP27), MP_ROM_PTR(&pin_GPIO27) }, + + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO28) }, + { MP_ROM_QSTR(MP_QSTR_GP28_A2), MP_ROM_PTR(&pin_GPIO28) }, + { MP_ROM_QSTR(MP_QSTR_GP28), MP_ROM_PTR(&pin_GPIO28) }, + + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO29) }, + { MP_ROM_QSTR(MP_QSTR_GP29_A3), MP_ROM_PTR(&pin_GPIO29) }, + { MP_ROM_QSTR(MP_QSTR_GP29), MP_ROM_PTR(&pin_GPIO29) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/raspberrypi/boards/qtpy_rp2040/board.c b/ports/raspberrypi/boards/qtpy_rp2040/board.c new file mode 100644 index 000000000..332145ab8 --- /dev/null +++ b/ports/raspberrypi/boards/qtpy_rp2040/board.c @@ -0,0 +1,44 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 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 "supervisor/board.h" + +#include "shared-bindings/microcontroller/Pin.h" +#include "src/rp2_common/hardware_gpio/include/hardware/gpio.h" + +void board_init(void) { + common_hal_never_reset_pin(&pin_GPIO11); + gpio_init(11); + gpio_set_dir(11, GPIO_OUT); + gpio_put(11, true); +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/raspberrypi/boards/qtpy_rp2040/mpconfigboard.h b/ports/raspberrypi/boards/qtpy_rp2040/mpconfigboard.h new file mode 100644 index 000000000..3f4778457 --- /dev/null +++ b/ports/raspberrypi/boards/qtpy_rp2040/mpconfigboard.h @@ -0,0 +1,17 @@ +#define MICROPY_HW_BOARD_NAME "Adafruit QTPy RP2040" +#define MICROPY_HW_MCU_NAME "rp2040" + +#define MICROPY_HW_NEOPIXEL (&pin_GPIO12) + +#define DEFAULT_I2C_BUS_SCL (&pin_GPIO25) +#define DEFAULT_I2C_BUS_SDA (&pin_GPIO24) + +#define DEFAULT_SPI_BUS_SCK (&pin_GPIO6) +#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO3) +#define DEFAULT_SPI_BUS_MISO (&pin_GPIO4) + +// #define DEFAULT_UART_BUS_RX (&pin_PA11) +// #define DEFAULT_UART_BUS_TX (&pin_PA10) + +// Flash chip is GD25Q32 connected over QSPI +#define TOTAL_FLASH_SIZE (4 * 1024 * 1024) diff --git a/ports/raspberrypi/boards/qtpy_rp2040/mpconfigboard.mk b/ports/raspberrypi/boards/qtpy_rp2040/mpconfigboard.mk new file mode 100644 index 000000000..5e454e312 --- /dev/null +++ b/ports/raspberrypi/boards/qtpy_rp2040/mpconfigboard.mk @@ -0,0 +1,9 @@ +USB_VID = 0x239A +USB_PID = 0x80F8 +USB_PRODUCT = "QT Py RP2040" +USB_MANUFACTURER = "Adafruit" + +CHIP_VARIANT = RP2040 +CHIP_FAMILY = rp2 + +INTERNAL_FLASH_FILESYSTEM = 1 diff --git a/ports/raspberrypi/boards/qtpy_rp2040/pins.c b/ports/raspberrypi/boards/qtpy_rp2040/pins.c new file mode 100644 index 000000000..e0ebd0032 --- /dev/null +++ b/ports/raspberrypi/boards/qtpy_rp2040/pins.c @@ -0,0 +1,49 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO29) }, + { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO29) }, + + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO28) }, + { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO28) }, + + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO27) }, + { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_GPIO27) }, + + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_GPIO27) }, + + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO24) }, + { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_GPIO24) }, + + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO25) }, + { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_GPIO25) }, + + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_GPIO20) }, + + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_GPIO9) }, + + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_GPIO6) }, + + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_GPIO4) }, + + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO3) }, + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL_POWER), MP_ROM_PTR(&pin_GPIO11) }, + + + { MP_ROM_QSTR(MP_QSTR_SDA1), MP_ROM_PTR(&pin_GPIO22) }, + { MP_ROM_QSTR(MP_QSTR_SCL1), MP_ROM_PTR(&pin_GPIO23) }, + + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + // { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/raspberrypi/boards/raspberry_pi_pico/mpconfigboard.h b/ports/raspberrypi/boards/raspberry_pi_pico/mpconfigboard.h index 4b0a22028..a506fec49 100644 --- a/ports/raspberrypi/boards/raspberry_pi_pico/mpconfigboard.h +++ b/ports/raspberrypi/boards/raspberry_pi_pico/mpconfigboard.h @@ -13,3 +13,6 @@ // #define DEFAULT_UART_BUS_RX (&pin_PA11) // #define DEFAULT_UART_BUS_TX (&pin_PA10) + +// Flash chip is W25Q16JVUXIQ connected over QSPI +#define TOTAL_FLASH_SIZE (2 * 1024 * 1024) diff --git a/ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c b/ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c new file mode 100644 index 000000000..57605a1fb --- /dev/null +++ b/ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c @@ -0,0 +1,235 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 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 "common-hal/audiopwmio/PWMAudioOut.h" + +#include <stdint.h> +#include <string.h> + +#include "extmod/vfs_fat.h" +#include "py/gc.h" +#include "py/mperrno.h" +#include "py/runtime.h" +#include "shared-bindings/pwmio/PWMOut.h" +#include "shared-bindings/audiopwmio/PWMAudioOut.h" +#include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Processor.h" +#include "supervisor/shared/tick.h" +#include "supervisor/shared/translate.h" + +#include "src/rp2040/hardware_structs/include/hardware/structs/dma.h" +#include "src/rp2_common/hardware_pwm/include/hardware/pwm.h" + +#define NUM_DMA_TIMERS 4 + +void audiopwmout_reset() { + for (size_t i = 0; i < NUM_DMA_TIMERS; i++) { + dma_hw->timer[i] = 0; + } +} + +// Caller validates that pins are free. +void common_hal_audiopwmio_pwmaudioout_construct(audiopwmio_pwmaudioout_obj_t* self, + const mcu_pin_obj_t* left_channel, const mcu_pin_obj_t* right_channel, uint16_t quiescent_value) { + if (left_channel != NULL && right_channel != NULL) { + if (pwm_gpio_to_slice_num(left_channel->number) != pwm_gpio_to_slice_num(right_channel->number)) { + mp_raise_ValueError(translate("Pins must share PWM slice")); + } + if (pwm_gpio_to_channel(left_channel->number) != 0) { + mp_raise_ValueError(translate("Stereo left must be on PWM channel A")); + } + if (pwm_gpio_to_channel(right_channel->number) != 1) { + mp_raise_ValueError(translate("Stereo right must be on PWM channel B")); + } + } + + // Typically pwmout doesn't let us change frequency with two objects on the + // same PWM slice. However, we have private access to it so we can do what + // we want. ;-) We mark ourselves variable only if we're a mono output to + // prevent other PWM use on the other channel. If stereo, we say fixed + // frequency so we can allocate with ourselves. + bool mono = right_channel == NULL; + + // We don't actually know our frequency yet so just pick one that shouldn't + // match anyone else. (We'll only know the frequency once we play something + // back.) + uint32_t frequency = 12500; + + // Make sure the PWMOut's are "deinited" by default. + self->left_pwm.pin = NULL; + self->right_pwm.pin = NULL; + + pwmout_result_t result = common_hal_pwmio_pwmout_construct(&self->left_pwm, + left_channel, 0, frequency, mono); + if (result == PWMOUT_OK && right_channel != NULL) { + result = common_hal_pwmio_pwmout_construct(&self->right_pwm, + right_channel, 0, frequency, false); + if (result != PWMOUT_OK) { + common_hal_pwmio_pwmout_deinit(&self->left_pwm); + } + } + if (result != PWMOUT_OK) { + mp_raise_RuntimeError(translate("All timers in use")); + } + + claim_pin(left_channel); + if (right_channel != NULL) { + claim_pin(right_channel); + } + + audio_dma_init(&self->dma); + + self->quiescent_value = quiescent_value; +} + +bool common_hal_audiopwmio_pwmaudioout_deinited(audiopwmio_pwmaudioout_obj_t* self) { + return common_hal_pwmio_pwmout_deinited(&self->left_pwm); +} + +void common_hal_audiopwmio_pwmaudioout_deinit(audiopwmio_pwmaudioout_obj_t* self) { + if (common_hal_audiopwmio_pwmaudioout_deinited(self)) { + return; + } + if (common_hal_audiopwmio_pwmaudioout_get_playing(self)) { + common_hal_audiopwmio_pwmaudioout_stop(self); + } + + // TODO: ramp the pwm down from quiescent value to 0 + common_hal_pwmio_pwmout_deinit(&self->left_pwm); + common_hal_pwmio_pwmout_deinit(&self->right_pwm); + + audio_dma_deinit(&self->dma); +} + +void common_hal_audiopwmio_pwmaudioout_play(audiopwmio_pwmaudioout_obj_t* self, mp_obj_t sample, bool loop) { + if (common_hal_audiopwmio_pwmaudioout_get_playing(self)) { + common_hal_audiopwmio_pwmaudioout_stop(self); + } + + // TODO: Share pacing timers based on frequency. + size_t pacing_timer = NUM_DMA_TIMERS; + for (size_t i = 0; i < NUM_DMA_TIMERS; i++) { + if (dma_hw->timer[i] == 0) { + pacing_timer = i; + } + break; + } + if (pacing_timer == NUM_DMA_TIMERS) { + mp_raise_RuntimeError(translate("No DMA pacing timer found")); + } + uint32_t tx_register = (uint32_t) &pwm_hw->slice[self->left_pwm.slice].cc; + if (common_hal_pwmio_pwmout_deinited(&self->right_pwm)) { + // Shift the destination if we are outputting to the second PWM channel. + tx_register += self->left_pwm.channel * sizeof(uint16_t); + } + + pwmio_pwmout_set_top(&self->left_pwm, 1023); + + audio_dma_result result = audio_dma_setup_playback( + &self->dma, + sample, + loop, + false, // single channel + 0, // audio channel + false, // output signed + 10, + (uint32_t) tx_register, // output register + 0x3b + pacing_timer); // data request line + + if (result == AUDIO_DMA_DMA_BUSY) { + // common_hal_audiobusio_i2sout_stop(self); + mp_raise_RuntimeError(translate("No DMA channel found")); + } else if (result == AUDIO_DMA_MEMORY_ERROR) { + // common_hal_audiobusio_i2sout_stop(self); + mp_raise_RuntimeError(translate("Unable to allocate buffers for signed conversion")); + } + + // OK! We got all of the resources we need and dma is ready. + self->pacing_timer = pacing_timer; + + // Playback with two independent clocks. One is the sample rate which + // determines when we push a new sample to the PWM slice. The second is the + // PWM frequency itself. + + // Determine the DMA divisor. The RP2040 has four pacing timers we can use + // to trigger the DMA. Each has a 16 bit fractional divisor system clock * X / Y where X and Y + // are 16-bit. + + uint32_t sample_rate = audiosample_sample_rate(sample); + uint32_t system_clock = common_hal_mcu_processor_get_frequency(); + uint32_t best_numerator = 0; + uint32_t best_denominator = 0; + uint32_t best_error = system_clock; + + for (uint32_t denominator = 0xffff; denominator > 0; denominator--) { + uint32_t numerator = (denominator * sample_rate) / system_clock; + uint32_t remainder = (denominator * sample_rate) % system_clock; + if (remainder > (system_clock / 2)) { + numerator += 1; + remainder = system_clock - remainder; + } + if (remainder < best_error) { + best_denominator = denominator; + best_numerator = numerator; + best_error = remainder; + // Stop early if we can't do better. + if (remainder == 0) { + break; + } + } + } + + dma_hw->timer[pacing_timer] = best_numerator << 16 | best_denominator; +} + +void common_hal_audiopwmio_pwmaudioout_stop(audiopwmio_pwmaudioout_obj_t* self) { + dma_hw->timer[self->pacing_timer] = 0; + self->pacing_timer = NUM_DMA_TIMERS; + + audio_dma_stop(&self->dma); +} + +bool common_hal_audiopwmio_pwmaudioout_get_playing(audiopwmio_pwmaudioout_obj_t* self) { + bool playing = audio_dma_get_playing(&self->dma); + if (!playing && self->pacing_timer < NUM_DMA_TIMERS) { + dma_hw->timer[self->pacing_timer] = 0; + self->pacing_timer = NUM_DMA_TIMERS; + } + return playing; +} + +void common_hal_audiopwmio_pwmaudioout_pause(audiopwmio_pwmaudioout_obj_t* self) { + audio_dma_pause(&self->dma); +} + +void common_hal_audiopwmio_pwmaudioout_resume(audiopwmio_pwmaudioout_obj_t* self) { + audio_dma_resume(&self->dma); +} + +bool common_hal_audiopwmio_pwmaudioout_get_paused(audiopwmio_pwmaudioout_obj_t* self) { + return audio_dma_get_paused(&self->dma); +} diff --git a/ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.h b/ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.h new file mode 100644 index 000000000..2b43b8354 --- /dev/null +++ b/ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.h @@ -0,0 +1,47 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 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_RASPBERRYPI_COMMON_HAL_AUDIOPWMIO_PWMAUDIOOUT_H +#define MICROPY_INCLUDED_RASPBERRYPI_COMMON_HAL_AUDIOPWMIO_PWMAUDIOOUT_H + +#include "common-hal/pwmio/PWMOut.h" + +#include "audio_dma.h" + +typedef struct { + mp_obj_base_t base; + pwmio_pwmout_obj_t left_pwm; + pwmio_pwmout_obj_t right_pwm; + audio_dma_t dma; + uint16_t quiescent_value; + uint8_t pacing_timer; +} audiopwmio_pwmaudioout_obj_t; + +void audiopwmout_reset(void); + +void audiopwmout_background(void); + +#endif // MICROPY_INCLUDED_RASPBERRYPI_COMMON_HAL_AUDIOPWMIO_PWMAUDIOOUT_H diff --git a/ports/raspberrypi/common-hal/audiopwmio/__init__.c b/ports/raspberrypi/common-hal/audiopwmio/__init__.c new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/ports/raspberrypi/common-hal/audiopwmio/__init__.c diff --git a/ports/raspberrypi/common-hal/neopixel_write/__init__.c b/ports/raspberrypi/common-hal/neopixel_write/__init__.c index 10462b5a3..561d438e2 100644 --- a/ports/raspberrypi/common-hal/neopixel_write/__init__.c +++ b/ports/raspberrypi/common-hal/neopixel_write/__init__.c @@ -29,6 +29,7 @@ #include "bindings/rp2pio/StateMachine.h" #include "common-hal/rp2pio/StateMachine.h" #include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/digitalio/DigitalInOut.h" #include "supervisor/port.h" @@ -89,7 +90,11 @@ void common_hal_neopixel_write(const digitalio_digitalinout_obj_t* digitalinout, // Use a private deinit of the state machine that doesn't reset the pin. rp2pio_statemachine_deinit(&state_machine, true); + + // Reset the pin and release it from the PIO gpio_init(digitalinout->pin->number); + common_hal_digitalio_digitalinout_switch_to_output((digitalio_digitalinout_obj_t*)digitalinout, false, DRIVE_MODE_PUSH_PULL); + // Update the next start. next_start_raw_ticks = port_get_raw_ticks(NULL) + 1; } diff --git a/ports/raspberrypi/common-hal/os/__init__.c b/ports/raspberrypi/common-hal/os/__init__.c index dcbd06e93..0df7653d3 100644 --- a/ports/raspberrypi/common-hal/os/__init__.c +++ b/ports/raspberrypi/common-hal/os/__init__.c @@ -30,6 +30,11 @@ #include "py/objtuple.h" #include "py/qstr.h" +#include "extmod/crypto-algorithms/sha256.h" + +#include "hardware/structs/rosc.h" + +#include <string.h> STATIC const qstr os_uname_info_fields[] = { MP_QSTR_sysname, MP_QSTR_nodename, @@ -57,6 +62,64 @@ mp_obj_t common_hal_os_uname(void) { return (mp_obj_t)&os_uname_info_obj; } +// NIST Special Publication 800-90B (draft) recommends several extractors, +// including the SHA hash family and states that if the amount of entropy input +// is twice the number of bits output from them, that output can be considered +// essentially fully random. If every RANDOM_SAFETY_MARGIN bits from +// `rosc_hw->randombit` have at least 1 bit of entropy, then this criterion is met. +// +// This works by seeding the `random_state` with plenty of random bits (SHA256 +// as entropy harvesting function), then using that state it as a counter input +// (SHA256 as a CSPRNG), re-seeding at least every 256 blocks (8kB). +// +// In practice, `PractRand` doesn't detect any gross problems with the output +// random numbers on samples of 1 to 8 megabytes, no matter the setting of +// RANDOM_SAFETY_MARGIN. (it does detect "unusual" results from time to time, +// as it will with any RNG) +#define RANDOM_SAFETY_MARGIN (4) + +static BYTE random_state[SHA256_BLOCK_SIZE]; +static void seed_random_bits(BYTE out[SHA256_BLOCK_SIZE]) { + CRYAL_SHA256_CTX context; + sha256_init(&context); + for (int i=0; i<2*RANDOM_SAFETY_MARGIN; i++) { + for(int j=0; j<SHA256_BLOCK_SIZE; j++) { + out[j] = rosc_hw->randombit & 1; + for(int k=0; k<8; k++) { + out[j] = (out[j] << 1) ^ (rosc_hw->randombit & 1); + } + } + sha256_update(&context, out, SHA256_BLOCK_SIZE); + } + sha256_final(&context, out); +} + +static void get_random_bits(BYTE out[SHA256_BLOCK_SIZE]) { + if (!random_state[0]++) { + seed_random_bits(random_state); + } + CRYAL_SHA256_CTX context; + sha256_init(&context); + sha256_update(&context, random_state, SHA256_BLOCK_SIZE); + sha256_final(&context, out); +} + bool common_hal_os_urandom(uint8_t* buffer, uint32_t length) { - return false; +#define ROSC_POWER_SAVE (1) // assume ROSC is not necessarily active all the time +#if ROSC_POWER_SAVE + uint32_t old_rosc_ctrl = rosc_hw->ctrl; + rosc_hw->ctrl = (old_rosc_ctrl & ~ROSC_CTRL_ENABLE_BITS) | (ROSC_CTRL_ENABLE_VALUE_ENABLE << 12); +#endif + while (length) { + size_t n = MIN(length, SHA256_BLOCK_SIZE); + BYTE sha_buf[SHA256_BLOCK_SIZE]; + get_random_bits(sha_buf); + memcpy(buffer, sha_buf, n); + buffer += n; + length -= n; + } +#if ROSC_POWER_SAVE + rosc_hw->ctrl = old_rosc_ctrl; +#endif + return true; } diff --git a/ports/raspberrypi/common-hal/pwmio/PWMOut.c b/ports/raspberrypi/common-hal/pwmio/PWMOut.c index 567ec5ef5..00b461880 100644 --- a/ports/raspberrypi/common-hal/pwmio/PWMOut.c +++ b/ports/raspberrypi/common-hal/pwmio/PWMOut.c @@ -39,12 +39,24 @@ #include "src/rp2_common/hardware_pwm/include/hardware/pwm.h" uint32_t target_slice_frequencies[NUM_PWM_SLICES]; -uint32_t slice_fixed_frequency; +uint32_t slice_variable_frequency; #define CHANNELS_PER_SLICE 2 static uint32_t channel_use; static uint32_t never_reset_channel; +// Per the RP2040 datasheet: +// +// "A CC value of 0 will produce a 0% output, i.e. the output signal +// is always low. A CC value of TOP + 1 (i.e. equal to the period, in +// non-phase-correct mode) will produce a 100% output. For example, if +// TOP is programmed to 254, the counter will have a period of 255 +// cycles, and CC values in the range of 0 to 255 inclusive will +// produce duty cycles in the range 0% to 100% inclusive." +// +// So 65534 should be the maximum top value, and we'll set CC to be TOP+1 as appropriate. +#define MAX_TOP 65534 + static uint32_t _mask(uint8_t slice, uint8_t channel) { return 1 << (slice * CHANNELS_PER_SLICE + channel); } @@ -76,7 +88,7 @@ void pwmout_reset(void) { } pwm_set_enabled(slice, false); target_slice_frequencies[slice] = 0; - slice_fixed_frequency &= ~(1 << slice); + slice_variable_frequency &= ~(1 << slice); } } @@ -107,8 +119,8 @@ pwmout_result_t common_hal_pwmio_pwmout_construct(pwmio_pwmout_obj_t* self, if (variable_frequency) { return PWMOUT_ALL_TIMERS_ON_PIN_IN_USE; } - // If the other user wants to change frequency then we can't share either. - if ((slice_fixed_frequency & (1 << slice)) != 0) { + // If the other user wants a variable frequency then we can't share either. + if ((slice_variable_frequency & (1 << slice)) != 0) { return PWMOUT_ALL_TIMERS_ON_PIN_IN_USE; } // If we're both fixed frequency but we don't match target frequencies then we can't share. @@ -118,9 +130,10 @@ pwmout_result_t common_hal_pwmio_pwmout_construct(pwmio_pwmout_obj_t* self, } self->slice = slice; self->channel = channel; + channel_use |= channel_use_mask; - if (!variable_frequency) { - slice_fixed_frequency |= 1 << slice; + if (variable_frequency) { + slice_variable_frequency |= 1 << slice; } if (target_slice_frequencies[slice] != frequency) { @@ -153,7 +166,7 @@ void common_hal_pwmio_pwmout_deinit(pwmio_pwmout_obj_t* self) { uint32_t slice_mask = ((1 << CHANNELS_PER_SLICE) - 1) << (self->slice * CHANNELS_PER_SLICE + self->channel); if ((channel_use & slice_mask) == 0) { target_slice_frequencies[self->slice] = 0; - slice_fixed_frequency &= ~(1 << self->slice); + slice_variable_frequency &= ~(1 << self->slice); pwm_set_enabled(self->slice, false); } @@ -163,14 +176,30 @@ void common_hal_pwmio_pwmout_deinit(pwmio_pwmout_obj_t* self) { extern void common_hal_pwmio_pwmout_set_duty_cycle(pwmio_pwmout_obj_t* self, uint16_t duty) { self->duty_cycle = duty; - uint16_t actual_duty = duty * self->top / ((1 << 16) - 1); - pwm_set_chan_level(self->slice, self->channel, actual_duty); + // Do arithmetic in 32 bits to prevent overflow. + uint16_t compare_count; + if (duty == 65535) { + // Ensure that 100% duty cycle is 100% full on and not rounded down, + // but do MIN() to keep value in range, just in case. + compare_count = MIN(UINT16_MAX, (uint32_t) self->top + 1); + } else { + compare_count= ((uint32_t) duty * self->top + MAX_TOP / 2) / MAX_TOP; + } + // compare_count is the CC register value, which should be TOP+1 for 100% duty cycle. + pwm_set_chan_level(self->slice, self->channel, compare_count); } uint16_t common_hal_pwmio_pwmout_get_duty_cycle(pwmio_pwmout_obj_t* self) { return self->duty_cycle; } +void pwmio_pwmout_set_top(pwmio_pwmout_obj_t* self, uint16_t top) { + self->actual_frequency = common_hal_mcu_processor_get_frequency() / top; + self->top = top; + pwm_set_clkdiv_int_frac(self->slice, 1, 0); + pwm_set_wrap(self->slice, self->top); +} + void common_hal_pwmio_pwmout_set_frequency(pwmio_pwmout_obj_t* self, uint32_t frequency) { if (frequency == 0 || frequency > (common_hal_mcu_processor_get_frequency() / 2)) { mp_raise_ValueError(translate("Invalid PWM frequency")); @@ -179,7 +208,7 @@ void common_hal_pwmio_pwmout_set_frequency(pwmio_pwmout_obj_t* self, uint32_t fr target_slice_frequencies[self->slice] = frequency; // For low frequencies use the divider to give us full resolution duty_cycle. - if (frequency < (common_hal_mcu_processor_get_frequency() / (1 << 16))) { + if (frequency <= (common_hal_mcu_processor_get_frequency() / (1 << 16))) { // Compute the divisor. It's an 8 bit integer and 4 bit fraction. Therefore, // we compute everything * 16 for the fractional part. // This is 1 << 12 because 4 bits are the * 16. @@ -193,16 +222,17 @@ void common_hal_pwmio_pwmout_set_frequency(pwmio_pwmout_obj_t* self, uint32_t fr if (div16 >= (1 << 12)) { div16 = (1 << 12) - 1; } - self->actual_frequency = frequency16 / div16; - self->top = 1 << 16; + self->actual_frequency = (frequency16 + (div16 / 2)) / div16; + self->top = MAX_TOP; pwm_set_clkdiv_int_frac(self->slice, div16 / 16, div16 % 16); - pwm_set_wrap(self->slice, self->top - 1); + pwm_set_wrap(self->slice, self->top); } else { uint32_t top = common_hal_mcu_processor_get_frequency() / frequency; self->actual_frequency = common_hal_mcu_processor_get_frequency() / top; - self->top = top; + self->top = MIN(MAX_TOP, top); pwm_set_clkdiv_int_frac(self->slice, 1, 0); - pwm_set_wrap(self->slice, self->top - 1); + // Set TOP register. For 100% duty cycle, CC must be set to TOP+1. + pwm_set_wrap(self->slice, self->top); } common_hal_pwmio_pwmout_set_duty_cycle(self, self->duty_cycle); } diff --git a/ports/raspberrypi/common-hal/pwmio/PWMOut.h b/ports/raspberrypi/common-hal/pwmio/PWMOut.h index 50f84777b..0070e188b 100644 --- a/ports/raspberrypi/common-hal/pwmio/PWMOut.h +++ b/ports/raspberrypi/common-hal/pwmio/PWMOut.h @@ -39,9 +39,11 @@ typedef struct { bool variable_frequency; uint16_t duty_cycle; uint32_t actual_frequency; - uint32_t top; + uint16_t top; } pwmio_pwmout_obj_t; void pwmout_reset(void); +// Private API for AudioPWMOut. +void pwmio_pwmout_set_top(pwmio_pwmout_obj_t* self, uint16_t top); #endif // MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_PWMIO_PWMOUT_H diff --git a/ports/raspberrypi/common-hal/rp2pio/StateMachine.c b/ports/raspberrypi/common-hal/rp2pio/StateMachine.c index 6510410b0..90c48130e 100644 --- a/ports/raspberrypi/common-hal/rp2pio/StateMachine.c +++ b/ports/raspberrypi/common-hal/rp2pio/StateMachine.c @@ -546,15 +546,23 @@ static bool _transfer(rp2pio_statemachine_obj_t *self, size_t tx_remaining = out_len; while (rx_remaining || tx_remaining) { - if (tx_remaining && !pio_sm_is_tx_fifo_full(self->pio, self->state_machine)) { - *tx_destination = *data_out; - data_out++; - --tx_remaining; - } - if (rx_remaining && !pio_sm_is_rx_fifo_empty(self->pio, self->state_machine)) { - *data_in = (uint8_t) *rx_source; - data_in++; - --rx_remaining; + for (int i=0; i<32; i++) { + bool did_transfer = false; + if (tx_remaining && !pio_sm_is_tx_fifo_full(self->pio, self->state_machine)) { + *tx_destination = *data_out; + data_out++; + --tx_remaining; + did_transfer = true; + } + if (rx_remaining && !pio_sm_is_rx_fifo_empty(self->pio, self->state_machine)) { + *data_in = (uint8_t) *rx_source; + data_in++; + --rx_remaining; + did_transfer = true; + } + if (!did_transfer) { + break; + } } RUN_BACKGROUND_TASKS; if (mp_hal_is_interrupted()) { diff --git a/ports/raspberrypi/common-hal/supervisor/Runtime.c b/ports/raspberrypi/common-hal/supervisor/Runtime.c index 6be38f216..974f26cec 100755 --- a/ports/raspberrypi/common-hal/supervisor/Runtime.c +++ b/ports/raspberrypi/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { return (bool) serial_bytes_available(); } diff --git a/ports/raspberrypi/mpconfigport.h b/ports/raspberrypi/mpconfigport.h index 77d1ff080..e0d98579d 100644 --- a/ports/raspberrypi/mpconfigport.h +++ b/ports/raspberrypi/mpconfigport.h @@ -27,6 +27,8 @@ #ifndef __INCLUDED_MPCONFIGPORT_H #define __INCLUDED_MPCONFIGPORT_H +#include "src/rp2040/hardware_regs/include/hardware/platform_defs.h" + #define MICROPY_PY_SYS_PLATFORM "RP2040" #define CIRCUITPY_INTERNAL_NVM_SIZE 0 @@ -41,6 +43,7 @@ #include "py/circuitpy_mpconfig.h" #define MICROPY_PORT_ROOT_POINTERS \ + mp_obj_t playing_audio[NUM_DMA_CHANNELS]; \ CIRCUITPY_COMMON_ROOT_POINTERS; #endif // __INCLUDED_MPCONFIGPORT_H diff --git a/ports/raspberrypi/mpconfigport.mk b/ports/raspberrypi/mpconfigport.mk index 8681e2994..ab85c59f9 100644 --- a/ports/raspberrypi/mpconfigport.mk +++ b/ports/raspberrypi/mpconfigport.mk @@ -24,11 +24,10 @@ CIRCUITPY_NEOPIXEL_WRITE = 0 endif CIRCUITPY_FULL_BUILD = 1 +CIRCUITPY_BITOPS = 1 CIRCUITPY_PWMIO = 1 # Things that need to be implemented. -CIRCUITPY_AUDIOBUSIO = 0 # Use PIO interally for I2S -CIRCUITPY_AUDIOMP3 = 0 CIRCUITPY_COUNTIO = 0 # Use PWM interally CIRCUITPY_FREQUENCYIO = 0 # Use PWM interally CIRCUITPY_I2CPERIPHERAL = 0 @@ -37,11 +36,19 @@ CIRCUITPY_PULSEIO = 0 # Use PIO interally CIRCUITPY_ROTARYIO = 0 # Use PIO interally CIRCUITPY_WATCHDOG = 1 -# Things that are unsupported by the hardware. +# Audio via PWM CIRCUITPY_AUDIOIO = 0 +CIRCUITPY_AUDIOBUSIO ?= 0 # add this later +CIRCUITPY_AUDIOCORE ?= 1 +CIRCUITPY_AUDIOPWMIO ?= 1 + +# These libraries require Cortex M4+ for fancy math instructions. +CIRCUITPY_AUDIOMIXER ?= 0 +CIRCUITPY_AUDIOMP3 ?= 0 INTERNAL_LIBM = 1 USB_SERIAL_NUMBER_LENGTH = 16 +# Number of USB endpoint pairs. USB_NUM_EP = 8 diff --git a/ports/raspberrypi/supervisor/internal_flash.c b/ports/raspberrypi/supervisor/internal_flash.c index d333830de..e8ee5cf1a 100644 --- a/ports/raspberrypi/supervisor/internal_flash.c +++ b/ports/raspberrypi/supervisor/internal_flash.c @@ -44,10 +44,7 @@ #include "src/rp2_common/hardware_flash/include/hardware/flash.h" #include "src/common/pico_binary_info/include/pico/binary_info.h" -#define RESERVED_FLASH 1 * 1024 * 1024 - -// TODO: Parameterize flash size based on the configured flash. -#define TOTAL_FLASH_SIZE 2 * 1024 * 1024 +#define RESERVED_FLASH (1 * 1024 * 1024) // TODO: Split the caching out of supervisor/shared/external_flash so we can use it. #define SECTOR_SIZE 4096 diff --git a/ports/raspberrypi/supervisor/port.c b/ports/raspberrypi/supervisor/port.c index 7c503514a..36d2e8275 100644 --- a/ports/raspberrypi/supervisor/port.c +++ b/ports/raspberrypi/supervisor/port.c @@ -32,6 +32,7 @@ #include "bindings/rp2pio/StateMachine.h" #include "genhdr/mpversion.h" +#include "shared-bindings/audiopwmio/PWMAudioOut.h" #include "shared-bindings/busio/I2C.h" #include "shared-bindings/busio/SPI.h" #include "shared-bindings/microcontroller/__init__.h" @@ -108,6 +109,10 @@ void reset_port(void) { rtc_reset(); #endif + #if CIRCUITPY_AUDIOPWMIO + audiopwmout_reset(); + #endif + reset_all_pins(); } diff --git a/ports/stm/boards/espruino_pico/mpconfigboard.mk b/ports/stm/boards/espruino_pico/mpconfigboard.mk index 81c3772e7..6d45769f2 100644 --- a/ports/stm/boards/espruino_pico/mpconfigboard.mk +++ b/ports/stm/boards/espruino_pico/mpconfigboard.mk @@ -21,5 +21,6 @@ LD_FILE = boards/STM32F401xd_fs.ld # meantime CIRCUITPY_ULAB = 0 CIRCUITPY_BUSDEVICE = 0 +CIRCUITPY_FRAMEBUFFERIO = 0 SUPEROPT_GC = 0 diff --git a/ports/stm/boards/stm32f412zg_discovery/mpconfigboard.mk b/ports/stm/boards/stm32f412zg_discovery/mpconfigboard.mk index c99eb1a00..28874f9c6 100644 --- a/ports/stm/boards/stm32f412zg_discovery/mpconfigboard.mk +++ b/ports/stm/boards/stm32f412zg_discovery/mpconfigboard.mk @@ -16,5 +16,3 @@ MCU_PACKAGE = LQFP144 LD_COMMON = boards/common_default.ld LD_FILE = boards/STM32F412_fs.ld - -CIRCUITPY_USB_HID = 1 diff --git a/ports/stm/boards/thunderpack_v12/mpconfigboard.mk b/ports/stm/boards/thunderpack_v12/mpconfigboard.mk index a2e1da101..4436f04b7 100644 --- a/ports/stm/boards/thunderpack_v12/mpconfigboard.mk +++ b/ports/stm/boards/thunderpack_v12/mpconfigboard.mk @@ -2,7 +2,9 @@ USB_VID = 0x239A USB_PID = 0x8071 USB_PRODUCT = "Thunderpack STM32F411" USB_MANUFACTURER = "Jeremy Gillick" -USB_DEVICES = "CDC,MSC" + +# Turn off HID devices +CIRCUITPY_USB_HID = 0 LONGINT_IMPL = NONE diff --git a/ports/stm/common-hal/busio/I2C.c b/ports/stm/common-hal/busio/I2C.c index de69da211..7726b5e87 100644 --- a/ports/stm/common-hal/busio/I2C.c +++ b/ports/stm/common-hal/busio/I2C.c @@ -61,6 +61,7 @@ STATIC bool never_reset_i2c[MAX_I2C]; #define ALL_CLOCKS 0xFF STATIC void i2c_clock_enable(uint8_t mask); STATIC void i2c_clock_disable(uint8_t mask); +STATIC void i2c_assign_irq(busio_i2c_obj_t *self, I2C_TypeDef * I2Cx); void i2c_reset(void) { uint16_t never_reset_mask = 0x00; @@ -136,6 +137,10 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self, i2c_clock_enable(1 << (self->sda->periph_index - 1)); reserved_i2c[self->sda->periph_index - 1] = true; + // Create root pointer and assign IRQ + MP_STATE_PORT(cpy_i2c_obj_all)[self->sda->periph_index - 1] = self; + i2c_assign_irq(self, I2Cx); + // Handle the HAL handle differences #if (CPY_STM32H7 || CPY_STM32F7) if (frequency == 400000) { @@ -163,6 +168,13 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self, } common_hal_mcu_pin_claim(sda); common_hal_mcu_pin_claim(scl); + + self->frame_in_prog = false; + + //start the receive interrupt chain + HAL_NVIC_DisableIRQ(self->irq); //prevent handle lock contention + HAL_NVIC_SetPriority(self->irq, 1, 0); + HAL_NVIC_EnableIRQ(self->irq); } void common_hal_busio_i2c_never_reset(busio_i2c_obj_t *self) { @@ -229,15 +241,46 @@ void common_hal_busio_i2c_unlock(busio_i2c_obj_t *self) { uint8_t common_hal_busio_i2c_write(busio_i2c_obj_t *self, uint16_t addr, const uint8_t *data, size_t len, bool transmit_stop_bit) { - HAL_StatusTypeDef result = HAL_I2C_Master_Transmit(&(self->handle), (uint16_t)(addr << 1), + HAL_StatusTypeDef result; + if (!transmit_stop_bit) { + uint32_t xfer_opt; + if (!self->frame_in_prog) { + xfer_opt = I2C_FIRST_FRAME; + } else { + // handle rare possibility of multiple restart writes in a row + xfer_opt = I2C_NEXT_FRAME; + } + result = HAL_I2C_Master_Seq_Transmit_IT(&(self->handle), + (uint16_t)(addr << 1), (uint8_t *)data, + (uint16_t)len, xfer_opt); + while (HAL_I2C_GetState(&(self->handle)) != HAL_I2C_STATE_READY) + { + RUN_BACKGROUND_TASKS; + } + self->frame_in_prog = true; + } else { + result = HAL_I2C_Master_Transmit(&(self->handle), (uint16_t)(addr << 1), (uint8_t *)data, (uint16_t)len, 500); + } return result == HAL_OK ? 0 : MP_EIO; } uint8_t common_hal_busio_i2c_read(busio_i2c_obj_t *self, uint16_t addr, uint8_t *data, size_t len) { - return HAL_I2C_Master_Receive(&(self->handle), (uint16_t)(addr<<1), data, (uint16_t)len, 500) + if (!self->frame_in_prog) { + return HAL_I2C_Master_Receive(&(self->handle), (uint16_t)(addr<<1), data, (uint16_t)len, 500) == HAL_OK ? 0 : MP_EIO; + } else { + HAL_StatusTypeDef result = HAL_I2C_Master_Seq_Receive_IT(&(self->handle), + (uint16_t)(addr << 1), (uint8_t *)data, + (uint16_t)len, I2C_LAST_FRAME); + while (HAL_I2C_GetState(&(self->handle)) != HAL_I2C_STATE_READY) + { + RUN_BACKGROUND_TASKS; + } + self->frame_in_prog = false; + return result; + } } STATIC void i2c_clock_enable(uint8_t mask) { @@ -294,3 +337,48 @@ STATIC void i2c_clock_disable(uint8_t mask) { } #endif } + +STATIC void i2c_assign_irq(busio_i2c_obj_t *self, I2C_TypeDef * I2Cx) { + #ifdef I2C1 + if (I2Cx == I2C1) { + self->irq = I2C1_EV_IRQn; + } + #endif + #ifdef I2C2 + if (I2Cx == I2C2) { + self->irq = I2C2_EV_IRQn; + } + #endif + #ifdef I2C3 + if (I2Cx == I2C3) { + self->irq = I2C3_EV_IRQn; + } + #endif + #ifdef I2C4 + if (I2Cx == I2C4) { + self->irq = I2C4_EV_IRQn; + } + #endif +} + +STATIC void call_hal_irq(int i2c_num) { + //Create casted context pointer + busio_i2c_obj_t * context = (busio_i2c_obj_t*)MP_STATE_PORT(cpy_i2c_obj_all)[i2c_num - 1]; + if (context != NULL) { + HAL_NVIC_ClearPendingIRQ(context->irq); + HAL_I2C_EV_IRQHandler(&context->handle); + } +} + +void I2C1_EV_IRQHandler(void) { + call_hal_irq(1); +} +void I2C2_EV_IRQHandler(void) { + call_hal_irq(2); +} +void I2C3_EV_IRQHandler(void) { + call_hal_irq(3); +} +void I2C4_EV_IRQHandler(void) { + call_hal_irq(4); +} diff --git a/ports/stm/common-hal/busio/I2C.h b/ports/stm/common-hal/busio/I2C.h index 5ca2854eb..687e6a8c4 100644 --- a/ports/stm/common-hal/busio/I2C.h +++ b/ports/stm/common-hal/busio/I2C.h @@ -37,6 +37,8 @@ typedef struct { mp_obj_base_t base; I2C_HandleTypeDef handle; + IRQn_Type irq; + bool frame_in_prog; bool has_lock; const mcu_periph_obj_t *scl; const mcu_periph_obj_t *sda; diff --git a/ports/stm/common-hal/supervisor/Runtime.c b/ports/stm/common-hal/supervisor/Runtime.c index ea663f897..974f26cec 100755 --- a/ports/stm/common-hal/supervisor/Runtime.c +++ b/ports/stm/common-hal/supervisor/Runtime.c @@ -28,10 +28,10 @@ #include "shared-bindings/supervisor/Runtime.h" #include "supervisor/serial.h" -bool common_hal_get_serial_connected(void) { +bool common_hal_supervisor_runtime_get_serial_connected(void) { return (bool) serial_connected(); } -bool common_hal_get_serial_bytes_available(void) { - return (bool) serial_bytes_available(); +bool common_hal_supervisor_runtime_get_serial_bytes_available(void) { + return (bool) serial_bytes_available(); } diff --git a/ports/stm/mpconfigport.h b/ports/stm/mpconfigport.h index 7cdab04f6..3f64e6565 100644 --- a/ports/stm/mpconfigport.h +++ b/ports/stm/mpconfigport.h @@ -52,10 +52,14 @@ extern uint8_t _ld_default_stack_size; #define BOARD_NO_VBUS_SENSE (0) #endif -#define MAX_UART 10 //how many UART are implemented +// Peripheral implementation counts +#define MAX_UART 10 +#define MAX_I2C 4 +#define MAX_SPI 6 #define MICROPY_PORT_ROOT_POINTERS \ void *cpy_uart_obj_all[MAX_UART]; \ + void *cpy_i2c_obj_all[MAX_I2C]; \ CIRCUITPY_COMMON_ROOT_POINTERS #endif // __INCLUDED_MPCONFIGPORT_H diff --git a/ports/stm/mpconfigport.mk b/ports/stm/mpconfigport.mk index bcecaa517..fe257fc50 100644 --- a/ports/stm/mpconfigport.mk +++ b/ports/stm/mpconfigport.mk @@ -8,6 +8,7 @@ ifeq ($(MCU_VARIANT),STM32F405xx) CIRCUITPY_FRAMEBUFFERIO ?= 1 CIRCUITPY_RGBMATRIX ?= 1 CIRCUITPY_SDIOIO ?= 1 + # Number of USB endpoint pairs. USB_NUM_EP = 4 endif @@ -23,6 +24,8 @@ ifeq ($(MCU_SERIES),F4) CIRCUITPY_RTC ?= 0 CIRCUITPY_USB_MIDI ?= 0 CIRCUITPY_USB_HID ?= 0 + + USB_NUM_EP = 4 endif ifeq ($(MCU_SERIES),H7) @@ -40,6 +43,8 @@ ifeq ($(MCU_SERIES),H7) CIRCUITPY_RTC ?= 0 CIRCUITPY_USB_HID ?= 0 CIRCUITPY_USB_MIDI ?= 0 + + USB_NUM_EP = 9 endif ifeq ($(MCU_SERIES),F7) @@ -56,4 +61,6 @@ ifeq ($(MCU_SERIES),F7) CIRCUITPY_RTC ?= 0 CIRCUITPY_USB_HID ?= 0 CIRCUITPY_USB_MIDI ?= 0 + + USB_NUM_EP = 6 endif |