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71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2018 Gunar Schorcht
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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_esp8266_sparkfun-thing
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* @brief Board specific configuration of MCU periphery for
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* SparkFun ESP8266 Thing boards.
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* @file
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* @author Gunar Schorcht <gunar@schorcht.net>
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* @{
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*/
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#include <stdint.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 I2C configuration
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* @{
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*/
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#ifndef I2C0_SPEED
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#define I2C0_SPEED I2C_SPEED_FAST /**< I2C bus speed of I2C_DEV(0) */
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#endif
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#ifndef I2C0_SDA
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#define I2C0_SDA GPIO4 /**< SDA signal of I2C_DEV(0) */
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#endif
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#ifndef I2C0_SCL
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#define I2C0_SCL GPIO5 /**< SCL signal of I2C_DEV(0) */
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#endif
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/** @} */
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/**
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* @name PWM channel configuration
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*
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* @{
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*/
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/**
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* @brief Declaration of the channels for device PWM_DEV(0),
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* at maximum 8 channels.
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*
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* @note As long as PWM_DEV(0) is not initialized with \ref pwm_init, the GPIOs
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* declared as PWM channels can be used for other purposes.
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*/
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#ifndef PWM0_GPIOS
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#define PWM0_GPIOS { GPIO0, GPIO4, GPIO5 }
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#endif
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/** @} */
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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/**
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* @brief SPI Flash chip size can not be determined by the chip and therefore
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* must be explicitly set to 512 kbytes
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*/
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#define SPI_FLASH_CHIP_SIZE 0x80000
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/* include common peripheral definitions as last step */
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#include "periph_conf_common.h"
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/** @} */
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