/* ISR to manage timeouts whilst processing a V2Protocol command  */
ISR(TIMER0_COMPA_vect, ISR_NOBLOCK)
/* ISR to manage timeouts whilst processing a V2Protocol command  */
ISR(TIMER0_COMPA_vect, ISR_NOBLOCK)
{
	if (TimeoutTicksRemaining)
	  TimeoutTicksRemaining--;
	else
	  TCCR0B = 0;
}