This is running on an ATTINY84. I am stumped in that the statusMask variable is not ever being set by the main loop, though I know for a fact the interrupts are being called because a diagnostic LED tell's me so, I have ran the diagnostic LED in every conceivable spot, and the one place I never get …

Need help troubleshooting variable not getting set by interrupt

holmes4 November 17, 2012, 1:09pm 5

A single CHANGE interrupt is the way to go.

Mark