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  • fletch
  • fletch's Avatar
23 Apr 2025 08:05

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

Thank you very much for your replies. I did read all of this thread (all 7 pages!) but didn't quite make the connection that the linux-headers would be named differently for rpi. I've used the 'sudo apt install linux-headers-$(uname -r)' a fair few times in the past but it's the first time I've noticed a mismatch between uname and the installed headers. Every day is a learning opportunity - even with a Bank Holiday brain.

I also did try just plugging the dongle in but according to this the drivers are not merged into the kernel until 6.13. The WiFi in my workshop is pretty weak - my NUC with two antennas struggles to with signal from the AP - I suspect the foil faced insulation board is creating a bit of a Faraday cage. And it's the ISP supplied router/AP at that end.

Once I'd 'discovered' the headers were already installed, I did the Basic Installation for All Distros and success!

For anyone else following along, the RTL8811AU chipset requires the rtw_8821au driver to be loaded (modprobe'd) as per this issue .

Thanks again, much appreciated.
 
  • emresensoy
  • emresensoy
23 Apr 2025 08:01
Replied by emresensoy on topic EtherCAT Servo cannot set to OP state

EtherCAT Servo cannot set to OP state

Category: EtherCAT

I have similiar problem with this,
My configuraton has 1 VEICHI sd700 servo drive and 1 8I 8O digital IO card,
IO card working no problem,
Servo drive's encoder position is also working, I can see the encoder pos value changes  when control is not enabled and I turn the motor by myself
But when I enable machine, servo drive not goes to enable state,

could you please help to me?
  • jjdege
  • jjdege's Avatar
23 Apr 2025 06:48 - 23 Apr 2025 06:51

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Thank you
it's not a configuration problem
I tried the procedure you described, but nothing changes

 

XYB works, ZC dir doesn't work, A doesn't work
it's a hardware problem.
Thanks
  • besriworld
  • besriworld
23 Apr 2025 06:22
Replied by besriworld on topic OLD Lathe conversion to a CNC

OLD Lathe conversion to a CNC

Category: Turning

It seems that the two problems are related. I just have to try another gui
  • Aciera
  • Aciera's Avatar
23 Apr 2025 06:18

36 MESA boards new and used Auction ending 4/19

Category: User Exchange

The boards seem to have been sold now.
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