Remora - ethernet NVEM / EC300 / EC500 cnc board

so, after starting and turning off the latency error, if there is a connection to the network, then allow the machine to turn on (if there is no connection to the network, the button for machine on is blurred, when trying to jog, it throws out joint following errors and turns off the network) I will try on another linux to I'll try, I don't understand uart monitoring at all, I tried what I know because these cards on mach3 didn't work well.

Good evening everyone, I'm trying to read all the posts to study the remora because I'm interested in buying a nvem board, but there's a lot to read, I'm still on the way, I wanted to get ahead of the purchase of the board, what versions do the remora have? of plates so far, could you tell me? thank you in advance thank you very much

Masiwood123 wrote:

so, after starting and turning off the latency error, if there is a connection to the network, then allow the machine to turn on (if there is no connection to the network, the button for machine on is blurred, when trying to jog, it throws out joint following errors and turns off the network) I will try on another linux to I'll try, I don't understand uart monitoring at all, I tried what I know because these cards on mach3 didn't work well.

The STM32 NVEM firmware has not been updated to use the remora-eth-3.0 component. Please use the remova-nv component in 
github.com/scottalford75/Remora-NVEM/tre.../LinuxCNC/Components

Thayloreing wrote:

Good evening everyone, I'm trying to read all the posts to study the remora because I'm interested in buying a nvem board, but there's a lot to read, I'm still on the way, I wanted to get ahead of the purchase of the board, what versions do the remora have? of plates so far, could you tell me? thank you in advance thank you very much

Remora supports the latest RT1052 based boards (NVEM / EC300 / EC500) as well the older STM32 NVEM board.

  É possível conectar um codificador de alta frequência a esta placa nvem v5? para torno ou algo assim? orientação do fuso Não sei nada sobre esta placa

Yes, that's the latest RT1052 based board. It's supported by Remora.

If you have a couple of probes you can always flash one with the following firmware.

github.com/scottalford75/Remora-RT1052/tree/main/CMSIS-DAP
Hi Scott

I have two ST Link v2, flashed the CMSIS-DAP firmware to one of it.  When i plug this in either Windows or Linux PC i dont get a new drive for drag&drop operation of the Firmware ? It this working different then shown in your "Remora RT1052 DAPLink Programming" Youtube video ? Also i cannot find the firmware you have used in those video anymore, was this replaced with the FW linked above ?  I need to flash a NVem with rt1052 Chip

Log from the linux pc:

Nov 24 17:13:00 xxx kernel: usb 1-5: Product: CMSIS-DAP
Nov 24 17:13:00 xxx kernel: usb 1-5: Manufacturer: X893 ARM
Nov 24 17:13:00 xxx kernel: usb 1-5: SerialNumber: 0001A0000000
Nov 24 17:13:00 xxx kernel: cdc_acm 1-5:1.0: ttyACM0: USB ACM device
Nov 24 17:13:00 xxx kernel: hid-generic 0003:C251:F001.000A: hiddev1,hidraw8: USB HID v1.00 Device [X893 ARM CMSIS-DAP] on usb-0000:00:14.0-5/

and a BIG thanks btw for your great work
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schnellmued

edit: seems like i need to use the pyocd to flash tool

Hello everyone, I had a lot of trouble to find a stable motion controller. First I bought an EC500 and i was trying to run with mach3. It was horrible. So i bought a 2nd card XHC (if i remember well) also wanted to run with mach3 but was still not good. Was better already. After a lot of people suggested me to try linuxcnc. So i sent the XHC motion controller back and currently im struggling with my old motion controller (ec500).The prozessor is an rt1052 and i found a firmware from github (remora from scottalford75).I changed the firmware. Im trying to adjusting the settings with the .ini and .hal files. I was able to move the motors and use home switches. My problem is now that if I jog with my keyboard and after i dont press anything sometimes the motors still do 1 or 2 steps. And i cant figure out why. Maybe someone has the same motion controller with linuxcnc or could help me?Thank you

Good morning guys, I bought my nvem v5 board to test with linuxcnc, I'm still waiting, I saw in the files that there is an encoder component to compile in linuxcnc to use in remora, this component was created to only accept the mpg encoder or is there a possibility of using the mpg input to connect an encoder to a spindle or the spindle shaft of a lathe, I don't know if it is possible to use just the mpg encoder input or there is a way to use other inputs if configured, could you give me more details of this part of the encoder on the nvem board? thank you in advance thank you very much

Hello all

I now have installed pyocd, but no luck with connecting. I guess it should show a target id here ?

xx@xxxxxx:~# pyocd list
# Probe/Board Unique ID Target

---

0 X893 ARM CMSIS-DAP 0001A0000000 n/a



Flashing fails then too:

xx@xxxxxx:~# pyocd flash /home/bf/Downloads/remora-rt1052-3.1.3.bin –-target mimxrt1050_quadspi
0000497 W Generic 'cortex_m' target type is selected by default; is this intentional? You will be able to debug most devices, but not program flash. To set the target type use the '--target' argument or 'target_override' option. Use 'pyocd list --targets' to see available targets types. [board]
0000674 I Loading /home/bf/Downloads/remora-rt1052-3.1.3.bin [load_cmd]
0000690 C No boot memory is defined for this device [__main__]

 

Anything wrong with the wiring ? I got 24v supplied to the remora board

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schnellmued