I am on my way to add have added a driver that works but are not ready for use
yet so I might be able to help you but have very limited time right now.
On Sat, 29 Dec 2018 12:36:45 +0700
TJoseph Powderly wrote:
> I read in several comp.c sources that functions in the comps get passed
> (void *
> I read in several comp.c sources that functions in the comps
> get passed (void *arg, long period).
These are typically functions setup with hal_export_funct().
The interface is described in hal.h:
https://github.com/LinuxCNC/linuxcnc/blob/2.7-hm2-encoder-raw-position/src/hal/hal.h
"hal_ex