/home/travis/build/larsks/pipower/button.h File Reference

Simple debouncing routine from https://hackaday.com/2015/12/10/embed-with-elliot-debounce-your-noisy-buttons-part-ii/ More...

#include <stdint.h>
#include "bool.h"

Go to the source code of this file.

Data Structures
struct	Button

Typedefs
typedef struct Button	Button

Functions
void	button_new (Button *button, uint8_t pin, uint8_t poll_freq)
	Create a new Button object. More...
void	button_destroy (Button *)
void	button_update (Button *)
	Push current button state onto history. More...
bool	button_is_pressed (Button *)
	Return true if button has been pressed. More...
bool	button_is_released (Button *)
	Return true if button has been released. More...
bool	button_is_up (Button *)
	Return true if button is up.
bool	button_is_down (Button *)
	Return true if button is down.

Detailed Description

Simple debouncing routine from https://hackaday.com/2015/12/10/embed-with-elliot-debounce-your-noisy-buttons-part-ii/

Function Documentation

bool button_is_pressed

(

Button *

button

)

Return true if button has been pressed.

bool button_is_released

(

Button *

button

)

Return true if button has been released.

void button_new	(	Button *	button,
		uint8_t	pin,
		uint8_t	poll_freq
	)

Create a new Button object.

void button_update

(

Button *

button

)

Push current button state onto history.