TomD62

Running the ARM based Teensy 3.0 and 3.1 boards With 1.0.6 Arduino IDE (IDE 1.5.x not supported by Teensy 3.x) No IRLavailable detected, I've tried Pin 0,1,2,11,13 . On pin...

This code does work: // toggles LED when interrupt pin changes state // for much more detail on Interrupts and ISRs http://gammon.com.au/interrupts int pin = 13; volatile int state =...

I tried a generic ISR, it works on whatever pin I attach it to with the Teensy3. I think my plan will be to compile both and have a look...