SRA Board Components
ESP-IDF component for SRA Board
switches.h
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1/*
2 * MIT License
3 *
4 * Copyright (c) 2021 Society of Robotics and Automation
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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24
25#ifndef SWITCHES_H
26#define SWITCHES_H
27
28#include <stdlib.h>
29#include "freertos/FreeRTOS.h"
30#include "driver/gpio.h"
31
32#include "esp_log.h"
33#include "esp_err.h"
34#include "pin_defs.h"
35
41esp_err_t enable_switches();
42
49int read_switch(int switch_id);
50
51#endif
esp_err_t enable_switches()
Enables tactile switches on the sra board, sets up required gpio's in input pull-up mode.
Definition: switches.c:30
int read_switch(int switch_id)
Reads the state of one of the four switches on sra board.
Definition: switches.c:60