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https://github.com/RIOT-OS/RIOT.git
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81 lines
1.6 KiB
C
81 lines
1.6 KiB
C
/*
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* Copyright (C) 2022 Benjamin Valentin
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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_esp32s2-wemos-mini
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* @brief Board definitions for Wemos S2 mini board
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* @{
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*
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* The board definitions in this file is valid for the Wemos S2 mini board.
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*
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* @file
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* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include <stdint.h>
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/**
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* @name Button pin definitions
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* @{
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*/
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/**
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* @brief Default button GPIO pin definition
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*
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* Wemos S2 mini boards have a BOOT button connected to GPIO0, which can be
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* used as button during normal operation. Since the GPIO0 pin is pulled up,
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* the button signal is inverted, i.e., pressing the button will give a
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* low signal.
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*/
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#define BTN0_PIN GPIO0
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/**
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* @brief Default button GPIO mode definition
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*/
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#define BTN0_MODE GPIO_IN_PU
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/**
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* @brief Default interrupt flank definition for the button GPIO
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*/
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#ifndef BTN0_INT_FLANK
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#define BTN0_INT_FLANK GPIO_FALLING
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#endif
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/**
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* @brief Definition for compatibility with previous versions
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*/
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#define BUTTON0_PIN BTN0_PIN
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/** @} */
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/**
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* @name LED (on-board) configuration
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*
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* @{
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*/
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#define LED0_PIN GPIO15 /**< LED is connected to GPIO15 */
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#define LED0_ACTIVE 1 /**< LED is high active */
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/** @} */
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/* include common board definitions as last step */
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#include "board_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif /* BOARD_H */
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/** @} */
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