Simon
Simon replied to the topic 'INDI focuser driver for Waveshare Stepper Motor HAT for Raspberry Pi / Rock Pi' in the forum. 2 years ago

I just tried something and I didn't think it would work but I used another GPIO for the step pin.. In wmh_focuser.cpp I changed it to:
#define M1_STEP_CHIP "gpiochip4"
#define M1_STEP_PIN 18
instead of 5.
So I'm using pin number 11 which has function1=PWM0 (see GPIO image on wiki.radxa.com/Rockpi4/hardware/gpio ).
It works like a charm I'm so happy :D
Thank's a lot for your help!

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