die interrupts werden doch damit nach beenden des Chirp() wieder aktiviert, oder?
Code: [Ansicht]
/**
 * restores the hardware after using the Ultrasonic module
 * this function is called automaticly after a Chirp
 */
void RestoreAsuro(void)
{
   TCCR2 = (1 << WGM20) | (1 << WGM21) | (1 << COM20) | (1 << COM21) | (1 << CS20);
   OCR2  = 0x91;              // duty cycle for 36kHz
   TIMSK |= (0 << OCIE2);     // OCIE2:  Timer/Counter2 Output Compare Match Interrupt Enable

   ADCSRA = (1 << ADEN) | (1 << ADPS2) | (1 << ADPS1); // clk/64
   ACSR  |= (0 << ACIS1);

   if(autoencode) 
   {
      EncoderInit();
   }

   Sleep(1);
}