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https://github.com/RIOT-OS/RIOT.git
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68 lines
2.6 KiB
C
68 lines
2.6 KiB
C
/*
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* SPDX-FileCopyrightText: 2022 J. David Ibáñez <jdavid.ibp@gmail.com>
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* SPDX-License-Identifier: LGPL-2.1-only
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*/
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#pragma once
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/**
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* @ingroup boards_lora-e5-dev
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* @{
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*
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* @file
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* @brief Mapping from MCU pins to Arduino pins
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*
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* You can use the defines in this file for simplified interaction with the
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* Arduino specific pin numbers.
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*
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* @author J. David Ibáñez <jdavid.ibp@gmail.com>
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*/
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#include "periph/gpio.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Mapping of MCU pins to Arduino pins
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*
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* @warning Beware: Despite an Arduino pin mapping being available, Arduino shields
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* are mechanically not compatible with the board. Check header file
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* https://github.com/RIOT-OS/RIOT/blob/master/boards/lora-e5-dev/include/arduino_iomap.h#L42
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* for the exact mapping.
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*
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* @{
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*/
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#define ARDUINO_PIN_3 GPIO_PIN(PORT_A, 13) /**< SWDIO of SWIM for program download */
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#define ARDUINO_PIN_4 GPIO_PIN(PORT_A, 14) /**< SWCLK of SWIM for program download */
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#define ARDUINO_PIN_5 GPIO_PIN(PORT_B, 15) /**< SCL of I2C2 from MCU */
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#define ARDUINO_PIN_6 GPIO_PIN(PORT_A, 15) /**< SDA of I2C2 from MCU */
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#define ARDUINO_PIN_7 GPIO_PIN(PORT_B, 4) /**< MCU GPIO */
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#define ARDUINO_PIN_8 GPIO_PIN(PORT_B, 3) /**< MCU GPIO */
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#define ARDUINO_PIN_9 GPIO_PIN(PORT_B, 7) /**< UART1_RX from MCU */
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#define ARDUINO_PIN_10 GPIO_PIN(PORT_B, 6) /**< UART1_TX from MCU */
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#define ARDUINO_PIN_11 GPIO_PIN(PORT_B, 5) /**< MCU GPIO */
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#define ARDUINO_PIN_12 GPIO_PIN(PORT_C, 1) /**< MCU GPIO; LPUART1_TX from MCU */
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#define ARDUINO_PIN_13 GPIO_PIN(PORT_C, 0) /**< MCU GPIO; LPUART1_RX from MCU */
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#define ARDUINO_PIN_18 GPIO_PIN(PORT_A, 3) /**< MCU GPIO; USART2_RX from MCU */
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#define ARDUINO_PIN_19 GPIO_PIN(PORT_A, 2) /**< MCU GPIO; USART2_TX from MCU */
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#define ARDUINO_PIN_20 GPIO_PIN(PORT_B, 10) /**< MCU GPIO */
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#define ARDUINO_PIN_21 GPIO_PIN(PORT_A, 9) /**< MCU GPIO */
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#define ARDUINO_PIN_23 GPIO_PIN(PORT_A, 0) /**< MCU GPIO */
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#define ARDUINO_PIN_24 GPIO_PIN(PORT_B, 13) /**< SPI2_SCK from MCU; Boot pin(Active low) */
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#define ARDUINO_PIN_25 GPIO_PIN(PORT_B, 9) /**< SPI2_NSS from MCU */
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#define ARDUINO_PIN_26 GPIO_PIN(PORT_B, 14) /**< SPI2_MISO from MCU */
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#define ARDUINO_PIN_27 GPIO_PIN(PORT_A, 10) /**< SPI2_MOSI from MCU */
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#define ARDUINO_PIN_28 GPIO_PIN(PORT_B, 0) /**< Unavailable；Suspended treatment */
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#define ARDUINO_PIN_LAST 28
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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