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Merge pull request #5597 from NathanY3G/add-board-sparkfun-thing-plus-stm32
Add board definition for SparkFun Thing Plus - STM32
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‎ports/stm/boards/sparkfun_stm32_thing_plus/board.c

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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "supervisor/board.h"
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#include "mpconfigboard.h"
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void board_init(void) {
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}
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bool board_requests_safe_mode(void) {
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return false;
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}
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void reset_board(void) {
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}

‎ports/stm/boards/sparkfun_stm32_thing_plus/mpconfigboard.h

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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Lucian Copeland for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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// Micropython setup
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#define MICROPY_HW_BOARD_NAME "SparkFun Thing Plus - STM32"
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#define MICROPY_HW_MCU_NAME "STM32F405RG"
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#define FLASH_SIZE (0x100000)
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#define FLASH_PAGE_SIZE (0x4000)
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#define HSE_VALUE ((uint32_t)12000000U)
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#define LSE_VALUE ((uint32_t)32768)
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#define BOARD_HAS_LOW_SPEED_CRYSTAL (1)
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// On-board flash
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#define SPI_FLASH_MOSI_PIN (&pin_PB05)
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#define SPI_FLASH_MISO_PIN (&pin_PB04)
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#define SPI_FLASH_SCK_PIN (&pin_PB03)
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#define SPI_FLASH_CS_PIN (&pin_PA15)
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// Bootloader only
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#ifdef UF2_BOOTLOADER_ENABLED
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#define BOARD_VTOR_DEFER (1) // Leave VTOR relocation to bootloader
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#endif
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#define DEFAULT_I2C_BUS_SCL (&pin_PB06)
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#define DEFAULT_I2C_BUS_SDA (&pin_PB07)
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#define DEFAULT_SPI_BUS_SCK (&pin_PB13)
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#define DEFAULT_SPI_BUS_MOSI (&pin_PB15)
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#define DEFAULT_SPI_BUS_MISO (&pin_PB14)
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#define DEFAULT_UART_BUS_RX (&pin_PB11)
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#define DEFAULT_UART_BUS_TX (&pin_PB10)

‎ports/stm/boards/sparkfun_stm32_thing_plus/mpconfigboard.mk

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USB_VID = 0X1B4F
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USB_PID = 0x0028
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USB_PRODUCT = "Thing Plus - STM32"
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USB_MANUFACTURER = "SparkFun Electronics"
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SPI_FLASH_FILESYSTEM = 1
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EXTERNAL_FLASH_DEVICES = W25Q128JVxM
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MCU_SERIES = F4
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MCU_VARIANT = STM32F405xx
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MCU_PACKAGE = LQFP64
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LD_COMMON = boards/common_default.ld
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LD_DEFAULT = boards/STM32F405_default.ld
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# UF2 boot option
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LD_BOOT = boards/STM32F405_boot.ld
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UF2_OFFSET = 0x8010000
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CIRCUITPY_RGBMATRIX ?= 1

‎ports/stm/boards/sparkfun_stm32_thing_plus/pins.c

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#include "py/objtuple.h"
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#include "shared-bindings/board/__init__.h"
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STATIC const mp_rom_obj_tuple_t sdio_data_tuple = {
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{&mp_type_tuple},
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4,
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{
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MP_ROM_PTR(&pin_PC08),
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MP_ROM_PTR(&pin_PC09),
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MP_ROM_PTR(&pin_PC10),
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MP_ROM_PTR(&pin_PC11),
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}
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};
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STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
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CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
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{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA04) },
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{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA05) },
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{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA06) },
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{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA07) },
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{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PC04) },
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{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PC05) },
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{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PC07) },
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{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PC06) },
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{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PB08) },
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{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PB09) },
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{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PC03) },
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{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PC02) },
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{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_PC01) },
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{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PC01) },
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{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PB07) },
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{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PB06) },
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{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PB13) },
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{ MP_ROM_QSTR(MP_QSTR_CIPO), MP_ROM_PTR(&pin_PB14) },
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{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PB14) },
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{ MP_ROM_QSTR(MP_QSTR_COPI), MP_ROM_PTR(&pin_PB15) },
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{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PB15) },
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{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PB10) },
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{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PB10) },
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{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PB11) },
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{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PB11) },
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{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
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{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
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{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
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{ MP_ROM_QSTR(MP_QSTR_SDIO_CLOCK), MP_ROM_PTR(&pin_PC12) },
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{ MP_ROM_QSTR(MP_QSTR_SDIO_COMMAND), MP_ROM_PTR(&pin_PD02) },
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{ MP_ROM_QSTR(MP_QSTR_SDIO_DATA), MP_ROM_PTR(&sdio_data_tuple) },
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{ MP_ROM_QSTR(MP_QSTR_CAN_RX), MP_ROM_PTR(&pin_PB08) },
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{ MP_ROM_QSTR(MP_QSTR_CAN_TX), MP_ROM_PTR(&pin_PB09) },
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};
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MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

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