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8.2.x backport Added Arduino Nano ESP32-S3
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‎ports/espressif/boards/arduino_nano_esp32s3/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) 2020 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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#include "shared-bindings/microcontroller/Pin.h"
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#include "components/driver/include/driver/gpio.h"
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void board_init(void) {
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// Debug UART
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#ifdef DEBUG
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common_hal_never_reset_pin(&pin_GPIO43);
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common_hal_never_reset_pin(&pin_GPIO44);
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#endif
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}
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bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
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if (pin_number == 13) {
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// Set D13 LED to input when not in use
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gpio_set_direction(pin_number, GPIO_MODE_DEF_INPUT);
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gpio_set_pull_mode(pin_number, GPIO_PULLDOWN_ONLY);
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return true;
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}
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return false;
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}
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// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.

‎ports/espressif/boards/arduino_nano_esp32s3/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 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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// Micropython setup
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#define MICROPY_HW_BOARD_NAME "Arduino Nano ESP32"
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#define MICROPY_HW_MCU_NAME "ESP32S3"
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// Status LED
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#define CIRCUITPY_RGB_STATUS_INVERTED_PWM
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#define CIRCUITPY_RGB_STATUS_R (&pin_GPIO46)
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#define CIRCUITPY_RGB_STATUS_G (&pin_GPIO0)
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#define CIRCUITPY_RGB_STATUS_B (&pin_GPIO45)
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#define MICROPY_HW_LED_STATUS (&pin_GPIO13)
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#if QSPI_FLASH_FILESYSTEM
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#define MICROPY_QSPI_DATA0 (&pin_GPIO32)
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#define MICROPY_QSPI_DATA1 (&pin_GPIO31)
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#define MICROPY_QSPI_DATA2 (&pin_GPIO28)
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#define MICROPY_QSPI_DATA3 (&pin_GPIO27)
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#define MICROPY_QSPI_SCK (&pin_GPIO30)
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#define MICROPY_QSPI_CS (&pin_GPIO29)
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#endif
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#define DEFAULT_I2C_BUS_SCL (&pin_GPIO12)
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#define DEFAULT_I2C_BUS_SDA (&pin_GPIO11)
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#define DEFAULT_SPI_BUS_SCK (&pin_GPIO48)
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#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO38)
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#define DEFAULT_SPI_BUS_MISO (&pin_GPIO47)
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#define DEFAULT_UART_BUS_RX (&pin_GPIO44)
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#define DEFAULT_UART_BUS_TX (&pin_GPIO43)

‎ports/espressif/boards/arduino_nano_esp32s3/mpconfigboard.mk

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USB_VID = 0x2341
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USB_PID = 0x0070
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USB_PRODUCT = "Arduino Nano ESP32"
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USB_MANUFACTURER = "Arduino"
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IDF_TARGET = esp32s3
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CIRCUITPY_ESP_FLASH_MODE = dio
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CIRCUITPY_ESP_FLASH_FREQ = 80m
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CIRCUITPY_ESP_FLASH_SIZE = 8MB
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INTERNAL_FLASH_FILESYSTEM = 0
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QSPI_FLASH_FILESYSTEM = 1
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EXTERNAL_FLASH_DEVICES = GD25WQ128E
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CIRCUITPY_ESPCAMERA = 0

‎ports/espressif/boards/arduino_nano_esp32s3/pins.c

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#include "shared-bindings/board/__init__.h"
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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_B0), MP_ROM_PTR(&pin_GPIO46) },
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{ MP_ROM_QSTR(MP_QSTR_B1), MP_ROM_PTR(&pin_GPIO0) },
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{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO44) },
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{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO43) },
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{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_GPIO5) },
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{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_GPIO6) },
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{ MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_GPIO7) },
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{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_GPIO8) },
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{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_GPIO9) },
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{ MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_GPIO10) },
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{ MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_GPIO17) },
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{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_GPIO18) },
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{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO21) },
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{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_GPIO38) },
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{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO38) },
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{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_GPIO47) },
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{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO47) },
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{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_GPIO48) },
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{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO48) },
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{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO48) },
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{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO1) },
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{ MP_ROM_QSTR(MP_QSTR_D17), MP_ROM_PTR(&pin_GPIO1) },
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{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO2) },
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{ MP_ROM_QSTR(MP_QSTR_D18), MP_ROM_PTR(&pin_GPIO2) },
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{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO3) },
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{ MP_ROM_QSTR(MP_QSTR_D19), MP_ROM_PTR(&pin_GPIO3) },
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{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO4) },
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{ MP_ROM_QSTR(MP_QSTR_D20), MP_ROM_PTR(&pin_GPIO4) },
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{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_GPIO11) },
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{ MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_GPIO11) },
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{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO11) },
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{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_D22), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_GPIO13) },
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{ MP_ROM_QSTR(MP_QSTR_D23), MP_ROM_PTR(&pin_GPIO13) },
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{ MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_GPIO14) },
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{ MP_ROM_QSTR(MP_QSTR_D24), MP_ROM_PTR(&pin_GPIO14) },
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{ MP_ROM_QSTR(MP_QSTR_LED_R), MP_ROM_PTR(&pin_GPIO46) },
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{ MP_ROM_QSTR(MP_QSTR_LED_G), MP_ROM_PTR(&pin_GPIO0) },
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{ MP_ROM_QSTR(MP_QSTR_LED_B), MP_ROM_PTR(&pin_GPIO45) },
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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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};
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MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

‎ports/espressif/boards/arduino_nano_esp32s3/sdkconfig

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#
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# Component config
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#
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#
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# ESP32S3-Specific
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#
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CONFIG_ESP32S3_SPIRAM_SUPPORT=y
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#
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# SPI RAM config
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#
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# CONFIG_SPIRAM_MODE_QUAD is not set
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CONFIG_SPIRAM_MODE_OCT=y
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# CONFIG_SPIRAM_TYPE_AUTO is not set
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CONFIG_SPIRAM_TYPE_ESPPSRAM64=y
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CONFIG_SPIRAM_SIZE=8388608
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#
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# PSRAM Clock and CS IO for ESP32S3
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#
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CONFIG_DEFAULT_PSRAM_CLK_IO=30
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CONFIG_DEFAULT_PSRAM_CS_IO=26
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# end of PSRAM Clock and CS IO for ESP32S3
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# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set
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# CONFIG_SPIRAM_RODATA is not set
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CONFIG_SPIRAM_SPEED_80M=y
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# CONFIG_SPIRAM_SPEED_40M is not set
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CONFIG_SPIRAM=y
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CONFIG_SPIRAM_BOOT_INIT=y
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# CONFIG_SPIRAM_IGNORE_NOTFOUND is not set
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CONFIG_SPIRAM_USE_MEMMAP=y
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# CONFIG_SPIRAM_USE_CAPS_ALLOC is not set
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# CONFIG_SPIRAM_USE_MALLOC is not set
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CONFIG_SPIRAM_MEMTEST=y
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# end of SPI RAM config
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# end of ESP32S3-Specific
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#
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# LWIP
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#
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CONFIG_LWIP_LOCAL_HOSTNAME="espressif-esp32s3"
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# end of LWIP

‎ports/espressif/boards/arduino_nano_esp32s3_inverted_statusled/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) 2020 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
11+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12+
* copies of the Software, and to permit persons to whom the Software is
13+
* furnished to do so, subject to the following conditions:
14+
*
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* The above copyright notice and this permission notice shall be included in
16+
* all copies or substantial portions of the Software.
17+
*
18+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20+
* 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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#include "shared-bindings/microcontroller/Pin.h"
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#include "components/driver/include/driver/gpio.h"
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void board_init(void) {
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// Debug UART
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#ifdef DEBUG
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common_hal_never_reset_pin(&pin_GPIO43);
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common_hal_never_reset_pin(&pin_GPIO44);
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#endif
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}
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bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
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if (pin_number == 13) {
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// Set D13 LED to input when not in use
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gpio_set_direction(pin_number, GPIO_MODE_DEF_INPUT);
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gpio_set_pull_mode(pin_number, GPIO_PULLDOWN_ONLY);
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return true;
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}
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return false;
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}
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// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.

‎ports/espressif/boards/arduino_nano_esp32s3_inverted_statusled/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 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
10+
* in the Software without restriction, including without limitation the rights
11+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12+
* copies of the Software, and to permit persons to whom the Software is
13+
* 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
19+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21+
* 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,
23+
* 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 "Arduino Nano ESP32"
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#define MICROPY_HW_MCU_NAME "ESP32S3"
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// Status LED
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#define CIRCUITPY_RGB_STATUS_INVERTED_PWM
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#define CIRCUITPY_RGB_STATUS_R (&pin_GPIO46)
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#define CIRCUITPY_RGB_STATUS_G (&pin_GPIO45)
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#define CIRCUITPY_RGB_STATUS_B (&pin_GPIO0)
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#define MICROPY_HW_LED_STATUS (&pin_GPIO13)
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#if QSPI_FLASH_FILESYSTEM
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#define MICROPY_QSPI_DATA0 (&pin_GPIO32)
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#define MICROPY_QSPI_DATA1 (&pin_GPIO31)
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#define MICROPY_QSPI_DATA2 (&pin_GPIO28)
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#define MICROPY_QSPI_DATA3 (&pin_GPIO27)
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#define MICROPY_QSPI_SCK (&pin_GPIO30)
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#define MICROPY_QSPI_CS (&pin_GPIO29)
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#endif
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#define DEFAULT_I2C_BUS_SCL (&pin_GPIO12)
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#define DEFAULT_I2C_BUS_SDA (&pin_GPIO11)
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#define DEFAULT_SPI_BUS_SCK (&pin_GPIO48)
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#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO38)
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#define DEFAULT_SPI_BUS_MISO (&pin_GPIO47)

‎ports/espressif/boards/arduino_nano_esp32s3_inverted_statusled/mpconfigboard.mk

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USB_VID = 0x2341
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USB_PID = 0x056B
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USB_PRODUCT = "Arduino Nano ESP32"
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USB_MANUFACTURER = "Arduino"
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IDF_TARGET = esp32s3
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CIRCUITPY_ESP_FLASH_MODE = dio
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CIRCUITPY_ESP_FLASH_FREQ = 80m
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CIRCUITPY_ESP_FLASH_SIZE = 8MB
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INTERNAL_FLASH_FILESYSTEM = 0
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QSPI_FLASH_FILESYSTEM = 1
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EXTERNAL_FLASH_DEVICES = GD25WQ128E
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CIRCUITPY_ESPCAMERA = 0

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