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69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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* Copyright (C) 2018 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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#pragma once
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/**
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* @ingroup boards_esp8266_esp-12x
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* @{
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*
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* @file
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* @brief Board specific configuration for the Arduino API
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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*/
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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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* @brief The on-board LED is connected to GPIO2 (Arduino pin 3) on this board
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*/
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#define ARDUINO_LED (3)
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/**
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* @brief Mapping of MCU pins to Arduino pins
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* @{
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*/
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#define ARDUINO_PIN_0 GPIO1 /* D0 (RxD) */
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#define ARDUINO_PIN_1 GPIO3 /* D1 (TxD) */
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#define ARDUINO_PIN_2 GPIO0 /* D2 */
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#define ARDUINO_PIN_3 GPIO2 /* D3 */
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#if defined(CONFIG_FLASHMODE_QIO) || defined(CONFIG_FLASHMODE_QOUT)
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# define ARDUINO_PIN_4 GPIO9 /* D4 */
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# define ARDUINO_PIN_5 GPIO10 /* D5 */
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#endif
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#define ARDUINO_PIN_10 GPIO15 /* D10 (CS0) */
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#define ARDUINO_PIN_11 GPIO13 /* D11 (MOSI) */
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#define ARDUINO_PIN_12 GPIO12 /* D12 (MISO) */
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#define ARDUINO_PIN_13 GPIO14 /* D13 (SCK) */
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#define ARDUINO_PIN_18 GPIO4 /* D18 (A4 / SDA) */
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#define ARDUINO_PIN_19 GPIO5 /* D19 (A5 / SCL) */
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#define ARDUINO_PIN_LAST 19
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/** @} */
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/**
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* @name Aliases for analog pins
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* @{
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*/
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#define ARDUINO_PIN_A4 ARDUINO_PIN_18
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#define ARDUINO_PIN_A5 ARDUINO_PIN_19
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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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