How to enable wait for spindle-at-speed in QTDragon

The LED name may have changed over the various iterations. If you're using qtdragon_hd from the sim configuration that comes with qtvcp, it's name is hal_led_atspeed. If you're using qtdragon, it's name is led_at_speed.
 

The LED is coded to do it's own comparison of requested vrs actual spindle speed.
It doesn't use a HAL pin at all.

hmm.. I could in the future export a HAL pin based on that comparison to connect to.

Yes, if you could make a pin for the LED, that would be great. It will simplify using the spindle-at-speed, since you already calculate it.

If/when you do, how would we find out and upgrade?
Thanks

What version of linuxcnc do you use?

lsb_release -sa: Debian Debian GNU/Linux 10 (buster) 10 buster
LINUXCNC - 2.9.0-pre0-7591-ga7fc80b3a

I'll tell you here. I'm just very busy at work right now so have limited time.