From ca5095c94bc31323738a7eb016e4e2d7af91ab6b Mon Sep 17 00:00:00 2001 From: Michael Himing Date: Thu, 10 Feb 2022 15:41:34 +1100 Subject: [PATCH] Add AI thinker esp32c3s 2M --- ports/espressif/Makefile | 15 ++-- .../boards/ai_thinker_esp32-c3s-2m/board.c | 47 ++++++++++++ .../ai_thinker_esp32-c3s-2m/mpconfigboard.h | 47 ++++++++++++ .../ai_thinker_esp32-c3s-2m/mpconfigboard.mk | 10 +++ .../boards/ai_thinker_esp32-c3s-2m/pins.c | 72 +++++++++++++++++++ .../boards/ai_thinker_esp32-c3s-2m/sdkconfig | 5 ++ .../esp-idf-config/partitions-2MB-no-uf2.csv | 7 ++ .../sdkconfig-2MB-no-uf2.defaults | 18 +++++ 8 files changed, 217 insertions(+), 4 deletions(-) create mode 100644 ports/espressif/boards/ai_thinker_esp32-c3s-2m/board.c create mode 100644 ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.h create mode 100644 ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.mk create mode 100644 ports/espressif/boards/ai_thinker_esp32-c3s-2m/pins.c create mode 100644 ports/espressif/boards/ai_thinker_esp32-c3s-2m/sdkconfig create mode 100644 ports/espressif/esp-idf-config/partitions-2MB-no-uf2.csv create mode 100644 ports/espressif/esp-idf-config/sdkconfig-2MB-no-uf2.defaults diff --git a/ports/espressif/Makefile b/ports/espressif/Makefile index d95812ad63..64e0bd0a8d 100644 --- a/ports/espressif/Makefile +++ b/ports/espressif/Makefile @@ -307,7 +307,14 @@ $(BUILD)/esp-idf: $(Q)$(MKDIR) -p $@ TARGET_SDKCONFIG = esp-idf-config/sdkconfig-$(IDF_TARGET).defaults -FLASH_SDKCONFIG = esp-idf-config/sdkconfig-$(CIRCUITPY_ESP_FLASH_SIZE).defaults + +UF2_BOOTLOADER ?= $(if $(filter $(IDF_TARGET),esp32s2 esp32s3),1) +ifeq ($(UF2_BOOTLOADER), 1) + FLASH_SDKCONFIG = esp-idf-config/sdkconfig-$(CIRCUITPY_ESP_FLASH_SIZE).defaults +else + FLASH_SDKCONFIG = esp-idf-config/sdkconfig-$(CIRCUITPY_ESP_FLASH_SIZE)-no-uf2.defaults +endif + ifeq ($(DEBUG), 1) DEBUG_SDKCONFIG = esp-idf-config/sdkconfig-debug.defaults else @@ -388,10 +395,10 @@ FLASH_FLAGS = --flash_mode $(CIRCUITPY_ESP_FLASH_MODE) --flash_freq $(CIRCUITPY_ ESPTOOL_FLAGS ?= --before=default_reset --after=no_reset -ifeq ($(IDF_TARGET),esp32c3) -all: $(BUILD)/firmware.bin -else +ifeq ($(UF2_BOOTLOADER),1) all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2 +else +all: $(BUILD)/firmware.bin endif .PHONY: esp-idf-stamp diff --git a/ports/espressif/boards/ai_thinker_esp32-c3s-2m/board.c b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/board.c new file mode 100644 index 0000000000..f9cb98aa8f --- /dev/null +++ b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/board.c @@ -0,0 +1,47 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 microDev + * Copyright (c) 2021 skieast/Bruce Segal + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/microcontroller/Pin.h" +#include "supervisor/board.h" + +void board_init(void) { + // Debug UART + #ifdef DEBUG + common_hal_never_reset_pin(&pin_GPIO20); + common_hal_never_reset_pin(&pin_GPIO21); + #endif +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} + +void board_deinit(void) { +} diff --git a/ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.h b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.h new file mode 100644 index 0000000000..36a0125ca4 --- /dev/null +++ b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.h @@ -0,0 +1,47 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 microDev + * Copyright (c) 2021 skieast/Bruce Segal + * + * 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. + */ + +// Board setup +#define MICROPY_HW_BOARD_NAME "AITHinker ESP32-C3S_Kit_2M" +#define MICROPY_HW_MCU_NAME "ESP32-C3" + +// Status LED +#define MICROPY_HW_LED_STATUS (&pin_GPIO19) + +// Default bus pins +#define DEFAULT_UART_BUS_RX (&pin_GPIO20) +#define DEFAULT_UART_BUS_TX (&pin_GPIO21) + +// Serial over UART +#define DEBUG_UART_RX DEFAULT_UART_BUS_RX +#define DEBUG_UART_TX DEFAULT_UART_BUS_TX + +// For entering safe mode +#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO9) + +// Explanation of how a user got into safe mode +#define BOARD_USER_SAFE_MODE_ACTION translate("pressing boot button at start up.\n") diff --git a/ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.mk b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.mk new file mode 100644 index 0000000000..6d7a58ea5c --- /dev/null +++ b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/mpconfigboard.mk @@ -0,0 +1,10 @@ +CIRCUITPY_CREATOR_ID = 0x70010001 +CIRCUITPY_CREATION_ID = 0x00100001 + +IDF_TARGET = esp32c3 + +INTERNAL_FLASH_FILESYSTEM = 1 + +CIRCUITPY_ESP_FLASH_MODE=dio +CIRCUITPY_ESP_FLASH_FREQ=80m +CIRCUITPY_ESP_FLASH_SIZE=2MB diff --git a/ports/espressif/boards/ai_thinker_esp32-c3s-2m/pins.c b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/pins.c new file mode 100644 index 0000000000..37e9373202 --- /dev/null +++ b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/pins.c @@ -0,0 +1,72 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 microDev + * Copyright (c) 2021 skieast/Bruce Segal + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_IO1), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_IO3), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_IO6), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_IO7), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_IO10), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_IO14), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_IO15), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_IO16), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_IO21), MP_ROM_PTR(&pin_GPIO21) }, + + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO21) }, + + { MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_LED_YELLOW), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_LED_WHITE), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_LED_RED), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_LED_GREEN), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_LED_BLUE), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO9) }, + + { 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_module_globals_table); diff --git a/ports/espressif/boards/ai_thinker_esp32-c3s-2m/sdkconfig b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/sdkconfig new file mode 100644 index 0000000000..60d8719596 --- /dev/null +++ b/ports/espressif/boards/ai_thinker_esp32-c3s-2m/sdkconfig @@ -0,0 +1,5 @@ +# +# LWIP +# +CONFIG_LWIP_LOCAL_HOSTNAME="AIThinker-ESP32C3S-2M" +# end of LWIP diff --git a/ports/espressif/esp-idf-config/partitions-2MB-no-uf2.csv b/ports/espressif/esp-idf-config/partitions-2MB-no-uf2.csv new file mode 100644 index 0000000000..869e7ac86e --- /dev/null +++ b/ports/espressif/esp-idf-config/partitions-2MB-no-uf2.csv @@ -0,0 +1,7 @@ +# ESP-IDF Partition Table +# Name, Type, SubType, Offset, Size, Flags +# bootloader.bin,, 0x1000, 32K +# partition table,, 0x8000, 4K +nvs, data, nvs, 0x9000, 20K, +app, app, factory, 0x10000, 1408K, +user_fs, data, fat, 0x170000, 576K, diff --git a/ports/espressif/esp-idf-config/sdkconfig-2MB-no-uf2.defaults b/ports/espressif/esp-idf-config/sdkconfig-2MB-no-uf2.defaults new file mode 100644 index 0000000000..7c4c4baddd --- /dev/null +++ b/ports/espressif/esp-idf-config/sdkconfig-2MB-no-uf2.defaults @@ -0,0 +1,18 @@ +# +# Serial flasher config +# +# CONFIG_ESPTOOLPY_FLASHSIZE_1MB is not set +CONFIG_ESPTOOLPY_FLASHSIZE_2MB=y +# CONFIG_ESPTOOLPY_FLASHSIZE_4MB is not set +# CONFIG_ESPTOOLPY_FLASHSIZE_8MB is not set +# CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set +CONFIG_ESPTOOLPY_FLASHSIZE="2MB" +CONFIG_ESPTOOLPY_FLASHSIZE_DETECT=y +# end of Serial flasher config + +CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="esp-idf-config/partitions-2MB-no-uf2.csv" +# +# Partition Table +# +CONFIG_PARTITION_TABLE_FILENAME="esp-idf-config/partitions-2MB-no-uf2.csv" +# end of Partition Table