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  • andypugh
  • andypugh's Avatar
01 Oct 2025 14:56
Replied by andypugh on topic Reading data from var file using Python

Reading data from var file using Python

Category: O Codes (subroutines) and NGCGUI

I have looked into this in the past, and concluded that it's not particularly easy.
forum.linuxcnc.org/pathpilot/45260-passi...ode-to-python#236301

In your case the answer probably is to send the probed points out of G-code on HAL pins into a python routine that is monitoring them.

For a small set of values you could use one pin per value, for a larger number maybe one pin to send the value and another to indicate which parameter it corresponds to.

linuxcnc.org/docs/stable/html/gcode/m-code.html#mcode:m68
  • tommylight
  • tommylight's Avatar
01 Oct 2025 13:59
Replied by tommylight on topic New Install of LCNC,Debian12 dumping core

New Install of LCNC,Debian12 dumping core

Category: General LinuxCNC Questions

What PC?
Are you using a parallel port?
If yes, did you type a ROOT password during installation? This is not good as you have to reinstall and skip the root password.
And reboot the PC when you see this is the error report:
Waiting for other session to finish exiting...lockfile still not removed
Waited 3 seconds for master.  giving up.
  • alexandrap
  • alexandrap
01 Oct 2025 13:28
Replied by alexandrap on topic My MESA 7i95T wiring

My MESA 7i95T wiring

Category: Driver Boards

       

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