Autonom robotväckarklocka med trådlös basstation - KTH

}
{
outfreq = 1;
enable = 1;
count = 0;
start = 0;
}
if(count>10)
{
enable = 0;
outfreq = 0;
PORTB = outfreq;
}
count++;
}
ISR(TIMER1_CAPT_vect){
TIFR &= ~0x10;
if(timerOn){
time = TCNT1;
PORTC = PINC +1;
timerOn = 0;
}
}
ISR(TIMER1_OVF_vect){
TIFR &= ~0x04;
//PORTC = PINC +1;
timerOverflowCount = 1;
}
void startProcessor(){
DDRD=0b11111110; //All output but port 0
DDRC=0xff; //All pins output
DDRB=0xf3; //0-1 and 4-7 as output, 2 and 3 as input
}
// Setting up timer0 for 44kHz output
TCCR0 = 0x09; //0b00001001 CTC, OC0 disconnected, clk div = 1
OCR0 = 0x5E; //Counting to 94, gives ~1/44000/2)
TCNT0 = 0; //Starting counting at 0
TIMSK = 0x02; //overflow interrupt from timer0
PORTC=0xff;
_delay_ms(100);
// Set up timer1 for time measurement
TCCR1A = 0x00; //00000000; No output ports, no force output compare,
TCCR1B = 0x22; //00100010; No noise canselation, trigger on positive edge, normal mode, clk/8
TIMSK |= 0x24; //xx1xx1xx; Input capture and overflow enabled
//Setting up analog comparator
ACSR = 0b00100111; //AC on, Analog comparator output (?) on, AC input capture enable, interrupt on rising
void TimerStart(){
TimerReset();
timerOn = 1;
timerOverflowCount = 0;
}
void TimerReset(){
TCNT1H = 0;
TCNT1L = 0;