#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include "ds18b20.h"
#include "main.h"
#include "io.h"

void initIO()
{
    DDRD |= (1 << LED_1);
}

void readTemp()
{
    double d;

	sei();
    d = ds18b20_gettemp();
    if (d >= 21)
        PORTD |= (1 << LED_1);
    else
        PORTD &= ~(1 << LED_1);
}

int main(void)
{
    initIO();
    readTemp();

    return 0;
}