Back when the nFrame was first talked about (Sept 2020), Jasem pinged me about the API to the device but this never made it to any of his priority lists.
The API to the device is the same as the current indi_nstep_focus uses.
Ah gotcha, it’s a steal compared to these other guys. I wonder if I could figure it out. The drivers don’t look that complicated. I’m sure the code from something else could help with the concepts.
ASCOM driver code is not like indi much at all other than it has API's, it is legacy VB6 code base that I have reused for many many items since early 2008 or so when I built a focus stepper controller based on thermistors and a PC game port, first incarnation of the ASCOM driver was then.
The following user(s) said Thank You: Chris Madson
I can also supply a pre-compiled version for PI kernel 5.10.63-v7l+ Buster 32bit
I am not a regular Ekos user but I found needed to also add the nFrame to the
/usr/share/kstars/indidrivers.xml