#include "bool.h"
#include <stdint.h>
#include <stdlib.h>
#include <avr/io.h>
#include "input.h"

Functions
void	input_new (Input *input, int pin, bool pullup)
	Create a new Input object.

void	input_update (Input *input)
	Read the state of the pin.

bool	input_went_high (Input *input)
	Return true if the pin state has gone high. More...

bool	input_went_low (Input *input)
	Return true if the pin state has gone low. More...

bool	input_is_high (Input *input)
	Return true if the pin is high.

bool	input_is_low (Input *input)
	Return true if the pin is low.

Function Documentation

bool input_went_high ( Input * input )

Return true if the pin state has gone high.

This checks if the pin state has changed since a previous call to went_high() or went_low().

bool input_went_low ( Input * input )

Return true if the pin state has gone low.

This checks if the pin state has changed since a previous call to went_high() or went_low().

Functions