Hi, I'm trying to use the attachInterrupt() with the ATmega644 for sensing a rotary encoder. For some reason the uC doesn't catch the interrupt. This is my code // Rotary encoder interrupt service routine boolean rotating=false; void rotEncoder(){ rotating=true; // If motion is detected in the r…

<SOLVED> ATmega644 does not catch the interupt

nickgammon February 2, 2013, 8:31pm 15

To save me reading all that, can you please state which pin, on the Atmega644 chip, you are attaching the device which is to generate an interrupt?

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