/*
 * Blink program
 * An C program that blink the led 
 * connected to PA5 of the MidTiny board (ATtiny1614).
 * 
 * Author: Harley Lara
 * Create: 03 May 2021
 * License: (CC BY-SA 4.0) Attribution-ShareAlike 4.0 International
 * 
 * This work may be reproduced, modified, distributed,
 * performed, and displayed for any purpose, but must
 * acknowledge this project. Copyright is retained and
 * must be preserved. The work is provided as is; no
 * warranty is provided, and users accept all liability.
 * 
 */

#define F_CPU 3333333 
#include <avr/io.h>
#include <util/delay.h>

#define LED PIN5_bm // Define LED pin
#define DELAY 500 // Define waiting time

int main(){

  PORTA.DIR |= LED; // Define the led port as output

  while(true){
    PORTA.OUT |= LED; // LED ON
    _delay_ms(DELAY); // Wait half a second

    PORTA.OUT &= ~LED; //LED OFF
    _delay_ms(DELAY); // Wait half a second
  }

  return 0;
}