I have tried all 3 Astro-Physics  INDI drivers and none allow me to use the focus motor port of a CP2 or CP3 controller.
The focus port just controls a DC focus motor.
Does anyone know how I can use focus output on a CP3 with any INDI focus or mount driver?
The commands are very simple.
Maybe someone has a DC focus motor driver that uses them.

Thanks,
William