In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Matthias09 wrote:

Anybody any idea? That random problem drives me crazy :)
Here again what is happening (copied from above): when turning the encoder in one direction (incrementing, interrupt %0010, see below), an interrupt occurs randomly which should only fire, when turning the encoder in the other one (the %0011 interrupt). It happens at all turning speeds. However, turning in the other direction works perfectly fine. How can this be? Is it the Schmitt Trigger thing? How can I activate it, if applicable?

Matthias

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