Hello I,m trying to build a chronograph just Using AVR 16 bit timer and interrupts .im using an ATmega8A running at 8Mhz with External crystal. I was using an Overflow interrupt to count seconds that should be 122 overflows per second at /1 prescaler . well look and see if you can see my problems it…

Cant figure out what Im doing wrong here

bandmwhitt2013 October 12, 2017, 8:01pm 6

OK input capture is only on one PIN that is why i was using interrpts . I wanted to use two pins

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