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https://github.com/RobotechLille/cdf2018-principal
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31 lines
551 B
C
31 lines
551 B
C
#ifndef __BUTTONS_H_
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#define __BUTTONS_H_
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#include <stdbool.h>
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#include <wiringPi.h>
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// Constants
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#define BUT_PIN_ROUGE 0
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#define BUT_PIN_JAUNE 2
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#define BUT_PIN_TIRETTE 3
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// ms
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#define BUT_BLOCK -1
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#define BUT_POLLING_INTERVAL 50
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#define BUT_DEBUNK_TIME 50
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#define BUT_REFRESH_INTERVAL 1000
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// Structures
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enum boutons {none, jaune, rouge};
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// Public
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void configureButtons();
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enum boutons pressedButton(int timeout); // timeout: ms or -1
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bool tirettePresente();
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// Private
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bool debunkButton(int pin);
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void* TaskStdinButton(void *pdata);
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#endif
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