Remora - ethernet NVEM / EC300 / EC500 cnc board

Is the firmware 3.0.0 can also for nvem(v2 300khz) with rt1052

Is the component only for boards with RT1052 or does it work with STM32 as well?

cakeslob wrote:

Hey Hans,
Since we are using  external hardware, I dont think that we use a basethread. That is mostly for parallel port setups. 
Its good that it shows up in the preview
 

Hi cakeslob,
I updated to the newest firmware and modified according to the info from scotta ( forum.linuxcnc.org/18-computer/44828-rem...rd?start=1360#285461 )
After many tries and tests I found that the stepper motor moves though, but only under certain conditions which I have no explanation for:
- I had to change the [JOINT_0].SCALE from 3000 to 6000
- when running the sample program axis.ngc the stepper move only sometimes, maybe bigger rapid moves?
Whenever the stepper moves, then I get many "Spike filter active..." in the console.
In Jog I can move the stepper only in bigger moves like 5mm and up. On smaller steps the motor doesn't move at all. Only its position on the display changes.

Any Ideas?

Regards, Hans

Hello everyone When configuring the HAL file, such an error pops up, can someone tell me how to solve it?
Debug file information: Note: Using POSIX realtime ./remora-nvem.hal:1: Unknown command 3287 remora- Stopping realtime threads Unloading hal components Note: Using POSIX realtime upload

Hey Hans. For setup start with a lower scale count.

Im not positive on how the new step portions are implemented, but perhaps you need to increase your Step length/space


manager12345
Please post your hal file

killer800 wrote:

Is the firmware 3.0.0 can also for nvem(v2 300khz) with rt1052

Yes, you will get the higher stepgen frequency with the RT1052 NVEM board as well. Firmware is the same, just a different configuration file. For the NVEM I think you will only get up to 3 hardware encoders.