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  • beauxnez
  • beauxnez
09 Feb 2025 16:27 - 09 Feb 2025 17:47
  • timo
  • timo
09 Feb 2025 15:46 - 09 Feb 2025 15:51

need help! mesa 7i95 connection problem

Category: Driver Boards

I am facing a very similar situation. (almost identical to the above descriptions)
I had some issue with the Linux installation to do apt-get, so today I tried to install the latest ISO image new.

Then the Mesa card was not giving any response at all.

I tried lots of different things. Now in my desperation I tried to ping the card from a windows computer and the 4 green LEDs on the 7i95 start with some life signs) aa ping. 192.168.1.121 gives me responses.

Verdict: Probably some mishap with the networkadapter on the NUC PC.

Any advise how to narrow down the Ethernet problem on the Linux installation?

I can also change the card to 10.10.10.10 and ping it from the Windows machine.
My assumptions
  • 7i95 card seems not to be damaged
  • 5 V power seems O.K.
  • the patch cable is not causing the issue 
  • Guytou
  • Guytou
09 Feb 2025 15:44 - 09 Feb 2025 16:13

M-code to toggle macrobutton not working on QtDragon

Category: General LinuxCNC Questions

       Hi,
I am trying to assign to a macrobutton in QtDragon an o-word script that would allow me to toggle the button to switch on and off a laser.
The laser is connected to an output pin (hal_pi_gpio.pin-10-out) and this pin is connected to a signal (laser-on).  But, it doesn't seem to work. Enclosed are the custom M100 macro (to obtain the actual value of the output pin) and the o-word subroutine called by MDI-COMMAND = o<laser_on> call. Any idea why this won't work. Any suggestions how to do this?  Many thanks !!
  • rajsekhar
  • rajsekhar
09 Feb 2025 14:07
Replied by rajsekhar on topic Welding CNC-Touch sensing

Welding CNC-Touch sensing

Category: General LinuxCNC Questions

Well, I went through the website.

But, I want to know about the exact hardware configuration. That is not given in the website.

 
  • IB_CnC
  • IB_CnC
09 Feb 2025 13:59 - 09 Feb 2025 14:00

ProbeBasic and sidemount, retractable 3D Probe

Category: QtPyVCP

I'm building the carousel at the moment, it's a ride along design with a geneva drive wheel.
Also with a retractable dust sucker, so should be fun to get this all to work. :-)



 
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