Quad Encoder Problem

[RossWaddell]

It is too much to have very often (on every click of the rotary encoder) to write the value in EEPROM.

Do it when there is really a need for this, e.g. when the value is different from old value AND a certain time has passed. This time should be reset while the encoder is rotating.

Ioannis

That makes sense, Ioannis. I didn't want to lose a user setting if power was interrupted before the save but maybe I could set up a timer (using DT's interrupt library) to check if the value is changed every 30 seconds or so.