[sdiy] Need goog working rotary encoder in C code..

Julien jdelgoulet at free.fr
Fri Aug 6 18:53:48 CEST 2021


Mutable instruments repo ? : https://github.com/pichenettes/avril/blob/master/devices/rotary_encoder.h

Envoyé de mon iPhone

> Le 6 août 2021 à 17:52, Jean-Pierre Desrochers <jpdesroc at oricom.ca> a écrit :
> 
> 
> Hi everybody.
>  
> I’m doing some tests on a rotary encoder and a PIC16F1783.
> A standard Bourns encoder like THIS .
> Connected using 2 x 10k pullups with 0.01uf caps to ground
> to PORTB of the micro. Interrupt calls (falling edges) used on encoder pins A & B.
> I struggled so far to get clean increments/decrements out of it.
> Many missing counts occur..
> I tried many source codes on the web with no luck..
> Is there anybody who’d have worked on this in the past
> and have a working c code ?
> No ARDIUNO please.
> Thanks !
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