Hi all, I'm a bit stuck with setting up a TIMER1 configuration to drive a LED matrix. Right now I have an interrupt configuration that gets triggered every ~1250us to do an full update of my LED matrix: TCCR1A = 0; TCCR1B = _BV(WGM13); ICR1 = 10000; TIMSK1 = _BV(TOIE1); TCNT1 = 0; TCCR1B |= _BV(CS…

Interrupt / Timer advice: Driving LED matrix while reading serial data

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