/*
 * EEPROM.c
 *
 * Created: 5.6.2014 16:22:37
 *  Author: maticpi
 */ 
#include <avr/io.h>
#include <avr/eeprom.h>

void Init();

int main(void)
{
	char resetCounter;
	Init();
	
	resetCounter=eeprom_read_byte( (uint8_t*) 0 );		//read the content of EEPROM address 0 (factory default equals 0xFF)
	resetCounter++;										//increment reset counter 
	eeprom_update_byte( (uint8_t*) 0, resetCounter);	//and write the new value to the same address
	PORTB=resetCounter;									//display reset counter on PORTB LEDs
    
	while(1)
    {
    }
}

void Init()
{
	//IO port
	PORTA=0x08; //0000 1000
	PORTB=0x00; //0000 0000
	PORTC=0x3E; //0011 1110
	PORTD=0x7D; //0111 1101
	//1-output, 0-input
	DDRA=0xF0; //1111 0000
	DDRB=0xFF; //1111 1111
	DDRC=0xC1; //1100 0001
	DDRD=0x82; //1000 0010
}