mirror of
https://github.com/RIOT-OS/RIOT.git
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92 lines
3.3 KiB
C
92 lines
3.3 KiB
C
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/*
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* Copyright (C) 2021 J. David Ibáñez <jdavid.ibp@gmail.com>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_feather-m0
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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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#ifndef ARDUINO_PINMAP_H
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#define ARDUINO_PINMAP_H
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#include "periph/gpio.h"
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#include "periph/adc.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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* @{
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*/
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#define ARDUINO_PIN_0 GPIO_PIN(PA, 11) /**< D0 (RX) */
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#define ARDUINO_PIN_1 GPIO_PIN(PA, 10) /**< D1 (TX) */
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#define ARDUINO_PIN_2 GPIO_UNDEF /**< D2 */
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#define ARDUINO_PIN_3 GPIO_UNDEF /**< D3 */
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#define ARDUINO_PIN_4 GPIO_UNDEF /**< D4 */
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#define ARDUINO_PIN_5 GPIO_PIN(PA, 15) /**< D5 */
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#define ARDUINO_PIN_6 GPIO_PIN(PA, 20) /**< D6 */
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#define ARDUINO_PIN_7 GPIO_UNDEF /**< D7 */
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#define ARDUINO_PIN_8 GPIO_UNDEF /**< D8 */
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#define ARDUINO_PIN_9 GPIO_PIN(PA, 7) /**< D9 */
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#define ARDUINO_PIN_10 GPIO_PIN(PA, 18) /**< D10 */
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#define ARDUINO_PIN_11 GPIO_PIN(PA, 16) /**< D11 */
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#define ARDUINO_PIN_12 GPIO_PIN(PA, 19) /**< D12 */
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#define ARDUINO_PIN_13 GPIO_PIN(PA, 17) /**< D13 (LED) */
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#define ARDUINO_PIN_14 GPIO_PIN(PA, 2) /**< D14 (A0) */
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#define ARDUINO_PIN_15 GPIO_PIN(PB, 8) /**< D15 (A1) */
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#define ARDUINO_PIN_16 GPIO_PIN(PB, 9) /**< D16 (A2) */
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#define ARDUINO_PIN_17 GPIO_PIN(PA, 4) /**< D17 (A3) */
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#define ARDUINO_PIN_18 GPIO_PIN(PA, 5) /**< D18 (A4) */
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#define ARDUINO_PIN_19 GPIO_PIN(PB, 2) /**< D19 (A5) */
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#define ARDUINO_PIN_20 GPIO_PIN(PA, 22) /**< D20 (I2C SDA) */
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#define ARDUINO_PIN_21 GPIO_PIN(PA, 23) /**< D21 (I2C SCL) */
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#define ARDUINO_PIN_22 GPIO_PIN(PA, 12) /**< D22 (SPI MISO) */
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#define ARDUINO_PIN_23 GPIO_PIN(PB, 10) /**< D23 (SPI MOSI) */
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#define ARDUINO_PIN_24 GPIO_PIN(PB, 11) /**< D24 (SPI SCK) */
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#define ARDUINO_PIN_A0 ARDUINO_PIN_14 /**< A0 */
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#define ARDUINO_PIN_A1 ARDUINO_PIN_15 /**< A1 */
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#define ARDUINO_PIN_A2 ARDUINO_PIN_16 /**< A2 */
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#define ARDUINO_PIN_A3 ARDUINO_PIN_17 /**< A3 */
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#define ARDUINO_PIN_A4 ARDUINO_PIN_18 /**< A4 */
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#define ARDUINO_PIN_A5 ARDUINO_PIN_19 /**< A5 */
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#define ARDUINO_PIN_A7 ARDUINO_PIN_9 /**< A7 */
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/** @} */
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/**
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* @name Mapping of Arduino analog pins to RIOT ADC lines
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* @{
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*/
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#define ARDUINO_A0 ADC_LINE(0) /**< ADC 0 */
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#define ARDUINO_A1 ADC_LINE(2) /**< ADC 1 */
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#define ARDUINO_A2 ADC_LINE(3) /**< ADC 2 */
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#define ARDUINO_A3 ADC_LINE(4) /**< ADC 3 */
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#define ARDUINO_A4 ADC_LINE(5) /**< ADC 4 */
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#define ARDUINO_A5 ADC_LINE(10) /**< ADC 5 */
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#define ARDUINO_A7 ADC_LINE(7) /**< ADC 7 */
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ARDUINO_PINMAP_H */
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/** @} */
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