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7i84U ist ein SSerial carte, braucht kein firmware flash.

Subbed with @tomapc and was already subbed with @toma.cnc1 , i think, will also check @toma.3d.

Better late than never but here is a video showcasing Monokrom. I still think this is a pretty impressive GUI, thankls to JoCo..



It would be absolutely amazing if you guys could subscribe to my Youtube channel while watching it. I am 10 short of 1000 subscribers. Its only taken 15 years....

I did a clean install with Linux_Mint_22.1_LinuxCNC_2.10.iso
Linux_Mint_22.1_LinuxCNC_2.10.iso

and now this problem is gone

Befor I did install clean debian 12 and linuxcnc 2.10

Now I can run my peristaltic mist pump at a predefined speed at the press of the coolant mist button or M7 command.

My HALnow includes:
loadrt stepgen step_ type=0,0,0,0,0 ctrl_type=p,p,p,p,v
setp stepgen.4.velocity-cmd 20
setp stepgen.4.steplen 1
setp stepgen.4.stepspace 1
net pump-on iocontrol.0.coolant-mist => stepgen.4.enable
net pump-pulse stepgen.4.step parport.0.pin-14-out

I have been running this HAL code since 2021. It works reliably but these is only one stepper speed available i.e. setp stepgen.4.velocity-cmd 20. If I wish to change the stepper/peristaltic pump speed, I need to edit the HAL file and re start.

Is there a way to add a control to the AXIS control screen or add a pot or encoder the the parport pins which will allow me to change the stepgen speed (velocity-cmd 20) in the HAL file during a machining session.