Remora - ethernet NVEM / EC300 / EC500 cnc board

The F2 and F4 series are very compatible. It should only require the clock configuration to be updated.

What procedure do you use when scotta changes the firmware? Are you installing on new eth.h and eth.c? And then how do you run linucncn from the command line? Which files to place then and where? Do you work with print.hal or remora nvem hal? I'm confused. So far, everything has worked for me, but I'm asking me to do it with you. Well thank you

I put a new file bin via STlink to NVEM. What should I do with Remora-NVEM-develop? What is it for?

Hi Domi, 

The latest work has been on the firmware so updating the bin file was all that was necessary.

To get Remora-NVEM up and running (from the develop branch - this will be merged into main soon)

1. Install the LinuxCNC Remora Ethernet component
github.com/scottalford75/Remora/tree/fea...omponents/Remora-eth

2. Add the sample configuration to your LinuxCNC config directory
github.com/scottalford75/Remora/tree/fea...gSamples/remora-nvem

3. Flash the latest firmware
github.com/scottalford75/Remora-NVEM/tree/develop/Firmware

You have to set you computer IP address to be in the 10.10.10.x subnet.

scotta wrote:

The F2 and F4 series are very compatible. It should only require the clock configuration to be updated.

Nice, I've ordered one, hopefully I'll do a good soldering job

royka wrote:

I'm wondering if the stm32f207 is not fast enough for the speeds I would like, if replacing it with an 180mhz F4 chip is an option. It's pin compatible. Would it be hard to change the firmware?

thats bitchin, good idea

Domi wrote:

What procedure do you use when scotta changes the firmware? Are you installing on new eth.h and eth.c? And then how do you run linucncn from the command line? Which files to place then and where? Do you work with print.hal or remora nvem hal? I'm confused. So far, everything has worked for me, but I'm asking me to do it with you. Well thank you

Hey domi, check out this section, linuxcnc.org/docs/stable/html/user/user-intro.html

you gotta read the manual because linuxcnc is hard as shit, but basically
-you only need to install if you dont have it, or eth.c was updated

-to run linuxcnc from command line, you open up the terminal and if you have it installed, you enter this type that into terminal, and the rest is the same. you can use it to diagnose problems easier

- i dont know what you mean with the files, but the eth.c you install, otherwise you will mostly be working out of your config folder

-'print.hal' im pretty sure hes go a printNC, so hes using a printNC config, and he has added the remora to it. yours is remora-eth.hal, mine is littlekevin2_remo_stm.hal, its just the name

- Remora-NVEM-develop is just the repository from github where all the remora related files are. you dont need to put it anywhere special because we take files from it. all the files you need are in there ,the component eth.c, the sample config/hal, and the firmware.