Need help connecting vfdmod and Qtdragon_HD

Hello
I followed this thread to connect my huanyang 2.2kw using hy_vfd.
But error-count and .retval for error management are parameters, not pins.
Is there a way to connect then to Qtdragon_hd display ?

Do I understand right - the VFD driver has output parameter pins?

You could change to pins in the VFD driver (and recompile)
you could modify qtdragon to read the parameter pins programmatically rather then connect with pins (means modifying qtdragon a bit)

... Installing dev toolsimage missing /media/kunena/emoticons/tongue.png
Modifying hy_vfd
 

To be able to link hy_vfd directly to QtdragonHD
Also added spindle_speed_fb_rps to get ride of : "loadrt scale names=scale_to_rpm"

We should add this to out sources. thanks.

I can make a PR if you want