Remora - ethernet NVEM / EC300 / EC500 cnc board

The board is turned off and the cable is disconnected from the computer, let's say you turn on the board but the cable is disconnected, with the board already running, you connect the cable and open Linux CNC, when trying to run a program or use the jog, it comes a joint error, but if you turn off the board now with the cable connected and turn it on again, we no longer have the error, that is, from what I have seen, you cannot turn on the board without the cable being connected to the computer first , I noticed that we can't turn on the board before turning on the computer, I didn't quite understand why.

Hey!

I've been tempted for a while now to try LinuxCNC and when I found out that it can run on a Pi4 and that you made it possible to use the card that I'm already using with Mach3, the NVEM, I thought that the time had come to give LinuxCNC a try

I have successfully installed LinuxCNC on my Pi4B and it starts and works just fine in the simulated environment. I have watched your videos and I believe that I have followed all step correctly (but you never know...), but when I start LinuxCNC with your remora-nvem-basic configuration I get a error message that I have attached as a file to this message.

Any ideas what causes this error and how to fix it?

Kind regards,Christian

I havn't noticed this, which version of the firmware are you using?

chrstrvs wrote:

Hey!

I've been tempted for a while now to try LinuxCNC and when I found out that it can run on a Pi4 and that you made it possible to use the card that I'm already using with Mach3, the NVEM, I thought that the time had come to give LinuxCNC a try

I have successfully installed LinuxCNC on my Pi4B and it starts and works just fine in the simulated environment. I have watched your videos and I believe that I have followed all step correctly (but you never know...), but when I start LinuxCNC with your remora-nvem-basic configuration I get a error message that I have attached as a file to this message.

Any ideas what causes this error and how to fix it?

Kind regards,Christian

Your problem is because you didn't install the remora-nv linuxcnc firmware/hal please read here in the forum as it provides the command line instruction for compiling the hal file, you will need build-essential as well, which is a package that contains make etc.....
forum.linuxcnc.org/18-computer/44828-rem...m-cnc-board?start=60

No, I actually did install the hal by downloading it to /home/pi/linuxcnc/components/ and running sudo halcompile --install remora-eth.c. As far as I can tell it installed correctly.
Any other ideas?

your hal file is looking for remora-nv
, download this one and install it. it is more up to date
github.com/scottalford75/Remora-NVEM/tre...Components/Remora-nv