scottalford75 / remora-nvem Goto Github PK

The project will not compile as-is because the file "Remora-NVEM-STM32/Core/Src/main.c" should not exist. It looks like it has been replaced by "main.cpp" at some point during the dev cycle.

If main.c is deleted the project will compile correctly using the current STM32CubeIDE.

Hi,

I'm planning to use the remora-nvem firmware to control my CNC machine; I was able to flash the firmware on the board and I can now ping it. It is, however, annoying that I have to have a dedicated switch and a second network card on the control PC due to the fact that the IP address of the NVEM board is hard coded and obviously not on the same subnet as the rest of my devices.

Would it be possible to implement a way to set the IP address via the config.txt file?

Best Regards,
Alberto M.

Hi.

Just received my NVEM controller today, but it is version V5. I can't find any version revision documents, so was wondering if you have tried to upload to a V5 controller yet....?

Cheers!

Hello,

in the full config.txt file the spindle pin seems to be not completely specified: there is only a comment and a "SP[i]" = 0.
Moreover, the NVEM/NVUM manual says the VSO pin is not a PWM output but a 0-10V output so a PWM configuration for the pin would not be appropriate in any case.

In the HAL file (full or basic) there is no configuration for the spindle control at all and there is no documentation to try and add the required functions on my own.

The LinuxCNC documentation says something like this is needed to drive a 0-10V output, but is it applicable to remora?

 loadrt scale count=1
 addf scale.0 servo-thread
 setp scale.0.gain 0.002
 net spindle-speed-scale spindle.0.speed-out => scale.0.in
 net spindle-speed-DAC scale.0.out => <your DAC pin name>

Would it be possible to add the relevant configuration fragment or adapt what is already there in these 2 files?

Best Regards,
Alberto M.