mirror of
https://github.com/RIOT-OS/RIOT.git
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72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
/*
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* Copyright (C) 2022 Gunar Schorcht
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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_esp32c3_devkit
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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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* @author Gunar Schorcht <gunar@schorcht.net>
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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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#define ARDUINO_PIN_0 GPIO20 /**< Arduino Uno pin 0 (RxD) */
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#define ARDUINO_PIN_1 GPIO21 /**< Arduino Uno pin 1 (TxD) */
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#if !defined(MODULE_ESP_RTC_TIMER_32K)
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#define ARDUINO_PIN_2 GPIO0 /**< Arduino Uno pin 2 */
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#define ARDUINO_PIN_3 GPIO1 /**< Arduino Uno pin 3 (PWM) */
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#else
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#define ARDUINO_PIN_2 GPIO_UNDEF /**< Arduino Uno pin 2 */
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#endif
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#define ARDUINO_PIN_4 GPIO_UNDEF /**< Arduino Uno pin 4 */
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#define ARDUINO_PIN_5 GPIO3 /**< Arduino Uno pin 5 (PWM) */
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#define ARDUINO_PIN_6 GPIO4 /**< Arduino Uno pin 6 (PWM) */
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#define ARDUINO_PIN_7 GPIO8 /**< Arduino Uno pin 7 */
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#define ARDUINO_PIN_8 GPIO_UNDEF /**< Arduino Uno pin 8 */
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#define ARDUINO_PIN_9 GPIO_UNDEF /**< Arduino Uno pin 9 (PWM) */
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#define ARDUINO_PIN_10 GPIO10 /**< Arduino Uno pin 10 (CS0 / PWM) */
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#define ARDUINO_PIN_11 GPIO7 /**< Arduino Uno pin 11 (MOSI / PWM) */
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#define ARDUINO_PIN_12 GPIO2 /**< Arduino Uno pin 12 (MISO) */
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#define ARDUINO_PIN_13 GPIO6 /**< Arduino Uno pin 13 (SCK) */
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#define ARDUINO_PIN_A0 GPIO0 /**< Arduino Uno pin A0 */
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#if !defined(MODULE_ESP_RTC_TIMER_32K)
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#define ARDUINO_PIN_A1 GPIO1 /**< Arduino Uno pin A1 */
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#else
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#define ARDUINO_PIN_A1 GPIO_UNDEF /**< Arduino Uno pin A1 */
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#endif
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#define ARDUINO_PIN_A2 GPIO2 /**< Arduino Uno pin A2 */
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#define ARDUINO_PIN_A3 GPIO3 /**< Arduino Uno pin A3 */
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#define ARDUINO_PIN_A4 GPIO5 /**< Arduino Uno pin A4 (SDA) */
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#define ARDUINO_PIN_A5 GPIO4 /**< Arduino Uno pin A5 (SCL) */
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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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