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Added Sparkfun MicroMod RP2040
Added board definition for the Sparkfun MicroMod RP2040. Mostly followed the format for pins from the MicroMod nRF52840 board definition, as MicroMod tries to standardize pins across microcontrollers.
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‎.github/workflows/build.yml

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- "simmel"
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- "snekboard"
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- "sparkfun_lumidrive"
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- "sparkfun_micromod_rp2040"
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- "sparkfun_nrf52840_micromod"
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- "sparkfun_nrf52840_mini"
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- "sparkfun_pro_micro_rp2040"

‎ports/raspberrypi/boards/sparkfun_micromod_rp2040/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) 2021 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 "shared-bindings/microcontroller/Pin.h"
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#include "src/rp2_common/hardware_gpio/include/hardware/gpio.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/raspberrypi/boards/sparkfun_micromod_rp2040/mpconfigboard.h

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#define MICROPY_HW_BOARD_NAME "SparkFun MicroMod ATP - RP2040"
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#define MICROPY_HW_MCU_NAME "rp2040"
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#define DEFAULT_I2C_BUS_SCL (&pin_GPIO5)
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#define DEFAULT_I2C_BUS_SDA (&pin_GPIO4)
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#define DEFAULT_SPI_BUS_SCK (&pin_GPIO14)
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#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO15)
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#define DEFAULT_SPI_BUS_MISO (&pin_GPIO12)
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#define DEFAULT_UART_BUS_RX (&pin_GPIO1)
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#define DEFAULT_UART_BUS_TX (&pin_GPIO0)

‎ports/raspberrypi/boards/sparkfun_micromod_rp2040/mpconfigboard.mk

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USB_VID = 0x1B4F
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USB_PID = 0x0024
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USB_PRODUCT = "MicroMod RP2040"
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USB_MANUFACTURER = "SparkFun"
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CHIP_VARIANT = RP2040
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CHIP_FAMILY = rp2
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EXTERNAL_FLASH_DEVICES = "W25Q128JVxM"

‎ports/raspberrypi/boards/sparkfun_micromod_rp2040/pins.c

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#include "shared-bindings/board/__init__.h"
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STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
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// D (Digital only) pins (D0,D1)
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{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO7) }, // GPIO6 - D0
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{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO7) }, // GPIO7 - D1
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// A (ADC) pins (A0,A1)
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{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO26) }, // GPIO26 - A0 | ADC0
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{ MP_ROM_QSTR(MP_QSTR_ADC0), MP_ROM_PTR(&pin_GPIO26) }, // ADC0 alias
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{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO27) }, // GPIO27 - A1 | ADC1
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{ MP_ROM_QSTR(MP_QSTR_ADC1), MP_ROM_PTR(&pin_GPIO27) }, // ADC1 alias
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// G (General/BUS) pins (G0-G7, G8 NC, G9-G10, G11 NC)
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{ MP_ROM_QSTR(MP_QSTR_G0), MP_ROM_PTR(&pin_GPIO16) }, // GPIO16 - G0 | BUS0
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{ MP_ROM_QSTR(MP_QSTR_BUS0), MP_ROM_PTR(&pin_GPIO16) }, // BUS0 alias
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{ MP_ROM_QSTR(MP_QSTR_G1), MP_ROM_PTR(&pin_GPIO17) }, // GPIO17 - G1 | BUS1
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{ MP_ROM_QSTR(MP_QSTR_BUS1), MP_ROM_PTR(&pin_GPIO17) }, // BUS1 alias
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{ MP_ROM_QSTR(MP_QSTR_G2), MP_ROM_PTR(&pin_GPIO18) }, // GPIO18 - G2 | BUS2
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{ MP_ROM_QSTR(MP_QSTR_BUS2), MP_ROM_PTR(&pin_GPIO18) }, // BUS2 alias
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{ MP_ROM_QSTR(MP_QSTR_G3), MP_ROM_PTR(&pin_GPIO19) }, // GPIO19 - G3 | BUS3
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{ MP_ROM_QSTR(MP_QSTR_BUS3), MP_ROM_PTR(&pin_GPIO19) }, // BUS3 alias
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{ MP_ROM_QSTR(MP_QSTR_G4), MP_ROM_PTR(&pin_GPIO20) }, // GPIO20 - G4 | BUS4 | SPI_CIPO
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{ MP_ROM_QSTR(MP_QSTR_BUS4), MP_ROM_PTR(&pin_GPIO20) }, // BUS4 alias
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{ MP_ROM_QSTR(MP_QSTR_G5), MP_ROM_PTR(&pin_GPIO21) }, // GPIO21 - G5 | BUS5 | SPI_CS
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{ MP_ROM_QSTR(MP_QSTR_BUS5), MP_ROM_PTR(&pin_GPIO21) }, // BUS5 alias
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{ MP_ROM_QSTR(MP_QSTR_G6), MP_ROM_PTR(&pin_GPIO22) }, // GPIO22 - G6 | BUS6 | SPI_SCK
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{ MP_ROM_QSTR(MP_QSTR_BUS6), MP_ROM_PTR(&pin_GPIO22) }, // BUS6 alias
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{ MP_ROM_QSTR(MP_QSTR_G7), MP_ROM_PTR(&pin_GPIO23) }, // GPIO23 - G7 | BUS7 | SPI_COPI
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{ MP_ROM_QSTR(MP_QSTR_BUS7), MP_ROM_PTR(&pin_GPIO23) }, // BUS7 alias
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// NC - G8
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{ MP_ROM_QSTR(MP_QSTR_G9), MP_ROM_PTR(&pin_GPIO28) }, // GPIO28- G9 | BUS9 | ADC_D- | CAM_HSYNC
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{ MP_ROM_QSTR(MP_QSTR_BUS9), MP_ROM_PTR(&pin_P0_09) }, // BUS9 alias
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{ MP_ROM_QSTR(MP_QSTR_ADC_DM), MP_ROM_PTR(&pin_P0_09) }, // ADC_DM alias
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{ MP_ROM_QSTR(MP_QSTR_CAM_HSYNC), MP_ROM_PTR(&pin_P0_09) }, // CAM_HSYNC alias
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{ MP_ROM_QSTR(MP_QSTR_G10), MP_ROM_PTR(&pin_GPIO25) }, // GPIO25 - G10 | BUS10 | ADC_D+ | CAM_VSYNC
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{ MP_ROM_QSTR(MP_QSTR_BUS10), MP_ROM_PTR(&pin_GPIO25) }, // BUS10 alias
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{ MP_ROM_QSTR(MP_QSTR_ADC_DP), MP_ROM_PTR(&pin_GPIO25) }, // ADC_DP alias
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{ MP_ROM_QSTR(MP_QSTR_CAM_VSYNC), MP_ROM_PTR(&pin_GPIO25) }, // CAM_VSYNC alias
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// NC - G11
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// PWM pins (PWM0,PWM1)
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{ MP_ROM_QSTR(MP_QSTR_PWM0), MP_ROM_PTR(&pin_GPIO13) }, // GPIO13 - PWM0
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{ MP_ROM_QSTR(MP_QSTR_PWM1), MP_ROM_PTR(&pin_GPIO24) }, // GPIO24 - PWM1 | AUD_MCLK
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// AUD (audio)
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{ MP_ROM_QSTR(MP_QSTR_AUD_MCLK), MP_ROM_PTR(&pin_GPIO24) }, // GPIO24 - AUD_MCLK | PWM1
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{ MP_ROM_QSTR(MP_QSTR_AUD_OUT), MP_ROM_PTR(&pin_GPIO10) }, // GPIO10 - AUD_OUT | SDIO_DAT2
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{ MP_ROM_QSTR(MP_QSTR_AUD_IN), MP_ROM_PTR(&pin_GPIO11) }, // GPIO11 - AUD_IN | SDIO_DAT1
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{ MP_ROM_QSTR(MP_QSTR_AUD_LRCLK), MP_ROM_PTR(&pin_GPIO2) }, // GPIO2 - AUD_LRCLK | CTS1
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{ MP_ROM_QSTR(MP_QSTR_AUD_BCLK), MP_ROM_PTR(&pin_GPIO3) }, // GPIO3 - AUD_BCLK | UART_RTS1
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// Battery Voltage Monitor
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{ MP_ROM_QSTR(MP_QSTR_BATT_VIN3), MP_ROM_PTR(&pin_GPI029) }, // GPIO29 - BATT_VIN/3 (ADC03)
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// I2C
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{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO4) }, // GPIO4 - SDA
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{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO5) }, // GPIO5 - SCL
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{ MP_ROM_QSTR(MP_QSTR_I2C_INT), MP_ROM_PTR(&pin_GPIO8) }, // GPIO9 - I2C_INT | TX2
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// SPI
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{ MP_ROM_QSTR(MP_QSTR_CIPO), MP_ROM_PTR(&pin_GPIO20) }, // GPIO20 - CIPO | SPI_CIPO | G4
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{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO20) }, // MISO alias
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{ MP_ROM_QSTR(MP_QSTR_COPI), MP_ROM_PTR(&pin_GPIO23) }, // GPIO23 - COPI | SPI_COPI | G7
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{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO23) }, // MOSI alias
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{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO22) }, // GPIO22 - SCK | SPI_SCK | G6
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{ MP_ROM_QSTR(MP_QSTR_CS), MP_ROM_PTR(&pin_GPIO21) }, // GPIO21 - /CS | SPI_/CS | G5
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// SDI/SPI1
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{ MP_ROM_QSTR(MP_QSTR_SDIO_CLK), MP_ROM_PTR(&pin_GPIO14) }, // GPI014 - SDIO SCK | SDIO_CLK
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{ MP_ROM_QSTR(MP_QSTR_SPI_SCK1), MP_ROM_PTR(&pin_GPIO14) }, // SPI_SCK1 alias
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{ MP_ROM_QSTR(MP_QSTR_SDIO_CMD), MP_ROM_PTR(&pin_GPIO15) }, // GPIO15 - SDIO CMD | SDIO_CMD
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{ MP_ROM_QSTR(MP_QSTR_SPI_COPI1), MP_ROM_PTR(&pin_GPIO15) },// SPI_COPI1 alias
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{ MP_ROM_QSTR(MP_QSTR_SDIO_DATA0), MP_ROM_PTR(&pin_GPIO12) },// GPIO12 - SDIO DATA0 | SDIO_DATA0
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{ MP_ROM_QSTR(MP_QSTR_SPI_CIPO1), MP_ROM_PTR(&pin_GPIO12) }, // SPI_CIPO1 alias
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{ MP_ROM_QSTR(MP_QSTR_SDIO_DATA1), MP_ROM_PTR(&pin_GPIO11) },// GPIO11 - SDIO DATA1 | SDIO_DATA1 | AUD_IN
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{ MP_ROM_QSTR(MP_QSTR_SDIO_DATA2), MP_ROM_PTR(&pin_GPIO10) },// GPIO10 - SDIO DATA2 | SDIO_DATA2 | AUD_OUT
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{ MP_ROM_QSTR(MP_QSTR_SDIO_DATA3), MP_ROM_PTR(&pin_GPIO9) },// GPIO9 - SDIO DATA3 | SDIO_DATA3 | SPI_CS1
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{ MP_ROM_QSTR(MP_QSTR_SPI_CS1), MP_ROM_PTR(&pin_GPIO9) }, // SPI_CS1 alias
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// Status LED
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{ MP_ROM_QSTR(MP_QSTR_LED1), MP_ROM_PTR(&pin_GPIO25) }, // GPIO25 - LED_BUILTIN | STAT | Blue LED | G10
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// UART
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{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO1) }, // GPIO1 - UART RX | UART_RX1 | RX1
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{ MP_ROM_QSTR(MP_QSTR_RX1), MP_ROM_PTR(&pin_GPIO1) }, // RX1 alias
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{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO0) }, // GPIO0 - UART TX | UART_TX1 | TX1
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{ MP_ROM_QSTR(MP_QSTR_TX1), MP_ROM_PTR(&pin_GPIO0) }, // TX1 alias
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{ MP_ROM_QSTR(MP_QSTR_CTS), MP_ROM_PTR(&pin_GPIO2) }, // GPIO2 - UART CTS | CTS1 (TRACEDATA3)
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{ MP_ROM_QSTR(MP_QSTR_CTS1), MP_ROM_PTR(&pin_GPIO2) }, // CTS1 alias
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{ MP_ROM_QSTR(MP_QSTR_RTS), MP_ROM_PTR(&pin_GPIO3) }, // GPIO3 - UART RTS | RTS1
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{ MP_ROM_QSTR(MP_QSTR_RTS1), MP_ROM_PTR(&pin_GPIO3) }, // RTS1 alias
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{ MP_ROM_QSTR(MP_QSTR_RX2), MP_ROM_PTR(&pin_GPIO9) }, // GPIO9 - UART RX | UART_RX2 | RX2 | SDIO_DAT3 | SPI_CS1
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{ MP_ROM_QSTR(MP_QSTR_TX2), MP_ROM_PTR(&pin_GPIO8) }, // GPIO8 - UART TX | UART_TX2 | TX2 | I2C_INT
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// Board objects
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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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};
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MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);

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