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/**************************************************************************//**
* \file input_to_output.c
******************************************************************************/
/******************************************************************************
* Header file inclusions.
******************************************************************************/
#include <digital_io/digital_io.h>
#include <avr/io.h>
#include <util/delay.h>
/******************************************************************************
* Public function definitions.
******************************************************************************/
/**************************************************************************//**
* \fn int main(void)
*
* \brief Main function.
******************************************************************************/
int
main
(
void
){
// Configure PB4 as input.
digital_io__pin_position_t input = DIGITAL_IO__PORT_B | DIGITAL_IO__PIN_4;
digital_io__configure_pin(input, DIGITAL_IO__DIRECTION__INPUT);
// Configure PB5 as output.
digital_io__pin_position_t output = DIGITAL_IO__PORT_B | DIGITAL_IO__PIN_5;
digital_io__configure_pin(output, DIGITAL_IO__DIRECTION__OUTPUT);
for (;;)
{
// Get input level on PB4.
digital_io__level_t level = digital_io__get_pin_level(input);
// Set output level on PB5.
digital_io__set_pin_level(output, level);
_delay_ms(250);
}
return 0;
}