timing functions issue (delay()) on tiny44

[dragan1alex]

Is delay based on both the timers on the tiny44? Because whenever I change the clock source on timer0 or timer1 the delay is acting strangely.

The code I used for timer1 initialization:

void initTimer1() {
  cli();
  TCCR1B = (1<<WGM12) | (1 << CS10);
  OCR1A = 64;
  TIMSK1 |= (1 << OCIE1A);
  sei();
}

ISR(TIM1_COMPA_vect) {
  if (currentStep < 255)
    currentStep += 1;
  else
    currentStep = 0;
  for (uint8_t x = 0; x <= 10; x++) 
    currentStep < pwmled[x] ? (x < 8 ? PORTA |= (1 << p[x]) : PORTB |= (1 << p[x])) : (x < 8 ? PORTA &= ~(1 << p[x]) : PORTB &= ~(1 << p[x]));
}

It's basically a software PWM (poor?) implementation. It changes the delay significantly, the same applies if I use timer0 instead.

[dragan1alex]

Don't mind this issue, nothing wrong with the library, I'm just...let's say I still have lots to learn :)