/*
* main.c
*
* Created on: Sep 10, 2014
* Author: hendri
*/
#include <avr/io.h>
#include <util/delay.h>
#include <avr/wdt.h>
int cnt=0;
int vdly=1;
void Delay(int vdly);
int main(void){
  DDRA=0xFF;
  PORTA=0xAA; //1010 1010
  wdt_enable(WDTO_8S);
  while(1){
    PORTA=~cnt++;
    Delay(vdly++);
    wdt_reset();
  }
}
void Delay(int vdly) {
  while(vdly--){
    _delay_ms(2000);
  }
}