Remora - ethernet NVEM / EC300 / EC500 cnc board

hello, I managed to insert the firmware, I managed to ping my nvemV2 10.10.10.10, i also managed to do halcompile, i also transferred some of the basic configurations... unfortunately, starting linuxcnc via the command line, I get a blank, i.e. I can't start either one of the configurations. do you have any ideas? Thank you      

Perhaps it will give you more information in the terminal when you start with:
linuxcnc /path/to/config/yourconfig.ini

A small chance that this has to do with Remora

thank you very much Roy, it is not able to start, it reports that it does not find the ini file even though it is there in the config/remora-nvem folder.. I managed to start it by transferring the files from the remora n-vem folder to the sim-config folder. it wants to start..it reports a joint following error, but this is probably because no any motor is physically connected, no is the set scale etc. changed. my question is, does the firmware support 6 axis even though it is factory nvem2-4axis version?

Perhaps a typo or a space in the folder name why it didn't work before, but if it works in this folder it's alright. Yes the firmware supports 6 axis, it can even be set to 8 axis in the firmware and component.
The firmware cannot see if there's a motor connected, so that's not the cause.
Possibly you didn't upload a config to the nvem yet? Otherwise you might use the wrong component. To see if the config is uploaded correctly you'll see that on the uart output.

``The firmware cannot see if there's a motor connected, so that's not the cause``

yes i agree such an error would be thrown out in case it has encoder feedback, so it's strange to me too.. it can be seen that the card works, communicates and the eth port lights up, also when I look at it, the halshow turns off the light when I disconnect the power supply.. in basic config, i didn't change anything except that I have inserted one input which is not responding in halshow. I will see in more detail when I adjust the configuration to my needs...I'm really glad, also in halshow I see that there are all 6 axes, the file I used for the firmware Remora-NVEM-STM32-1.0.0.bin, later I just halcompile with remora-eth.c and nothing else.

``To see if the config is uploaded correctly you'll see that on the uart output.`` did you mean uart on mpg port ? how to check it? thank you

You'll need to upload a config to the nvem first with upload_config.py
github.com/scottalford75/Remora-NVEM/blo...sic/upload_config.py

This is a config with everything activated, but it's better to remove what you don't need:
github.com/scottalford75/Remora-NVEM/blo...nvem-full-config.txt

The uart port (rs232) port you can see in this post:
forum.linuxcnc.org/18-computer/44828-rem...board?start=0#231853

When you power up the board it'll show you it's current config, but if everything works after uploading the config it's not really necessary.

thank you very much, I did it, I inserted this config as well as halcompile with remora-nv.c, now there are no problems with starting, however, as before, it issues a latency error, and after a very small jog, it loses communication with the network and the only thing possible is to turn it off and turn the power supply on again and that's how it gets the network. The conclusion is that it's very unstable, so I'll try to do the same with my version1 nvem card that I have from before and compare the error, if it's still the same, it's probably the problem is in linux itself. mesa 7i96s works on it without error.

If I remember it correctly that component doesn't work, you might want to try:
github.com/scottalford75/Remora/tree/mai...omponents/Remora-eth
and change in your hal settings to "loadrt remora-eth-3.0"

thanks for the support,i also tried with remora-eth-3.0.c, unfortunately the thing is the same with nvem1 and nvem2 cards, latency error, while it knows the network, let me turn on the machine, but very soon a joint following error appears as well as a repeated loss of the network, it's not worth it, I'll try to restore the mach3 firmware.

The latency error right after start you can ignore or it also still gives a following error?
In the latter case monitoring the uart output will help to see if the firmware and config work correctly