### MAIN

unsigned int speed_of_sound = 0;

while(true)
{
    PrintText("dupa1");
    _delay_ms(1000);
    speed_of_sound = GetSpeedOfSound();
    PrintText("dupa2");
    _delay_ms(1000);


### WYWOLYWANA FUNKCJA

unsigned int GetSpeedOfSound(void)
{
  uint8_t t_a;
  sensor.getAddress(&t_a,0);
  if(sensor.requestTemperaturesByAddress(&t_a))
  {
    float temp = sensor.getTempCByIndex(0);
    temp = temp * 60.0;
    unsigned int wynik = int(temp);
    wynik += 33150;
    return wynik;
  }

  return 34321;
}