attachInterrupt missing digitalPinToInterrupt in example

[Meeresgott]

Tested your example with Interrupts (InterruptRotator.ino). There is no need the call encoder.tick() in the main loop if the interrupts would work.

Changed your
attachInterrupt(PIN_IN1, checkPosition, CHANGE); attachInterrupt(PIN_IN2, checkPosition, CHANGE);

to

attachInterrupt(digitalPinToInterrupt(PIN_IN1), checkPosition, CHANGE); attachInterrupt(digitalPinToInterrupt(PIN_IN2), checkPosition, CHANGE);
and deleted your tick in the main loop.

Tested on a Arduino Nano V3.

[SamuelReinfelder]

I have just encountered the same problem and found the same solution after an hour ;) .

Tested on Arduino Pro Micro

[mathertel]

Fixed with version 1.5.1.
Thank you.