Remora - ethernet NVEM / EC300 / EC500 cnc board

Hi all, today I've tried to flash my nvem (v6), unfortunately without luck. I've got timeout error.
I've used this daplink device :
github.com/wuxx/nanoDAP/blob/master/user_manual_en.md

I've connected nvem to my daplink like that(looking at the nvem from the bottom, so my daplink connectors are on bottom-right) :
1-not connected 
2-tms/io
3-tck/ck
4-gnd 


I've connected external 24v to nvem board. 
I'm not sure what I've done wrong. Can someone please help? 

 

@Ray_TL00 As far as I know you should be able to install Debian 12 on i386:
cdimage.debian.org/debian-cd/current/i386/iso-cd/

And install the rt kernel: sudo apt install linux-image-rt-686-pae

If it cannot find the kernel you might need to add the arch:
sudo dpkg --add-architecture i686

After installing the kernel, reboot and: sudo apt install linux-headers-$(uname -r)

Then install linuxcnc: sudo apt install linuxcnc-uspace linuxcnc-uspace-dev

I've successfully flashed the firmware, but I cannot upload the config. Python packet tftpy doesn't include upload_config.py file. Is there any other way to do it?

In documentation it says - : "Your Remora config should be in this folder as well as the “upload_config.py” script. If they are not there you can find the script and sample configurations on the Remora github." 
But it's not there!

Does anyone has this script and can share.?

I dont really know what you mean though. I guess the docs might imply that the upload_config.py is included in tftpy the way they are worded. The upload_config.py is included in every ethernet config.


github.com/scottalford75/Remora-RT1052-c...sic/upload_config.py
github.com/scottalford75/Remora-RT1052-c...DMA/upload_config.py
github.com/scottalford75/Remora-RT1052-c...sic/upload_config.py
github.com/scottalford75/Remora-NVEM/blo...sic/upload_config.py

Yeah, I've found it at the end. 

hanskuster wrote:

Hi all, hi scotta,
I still have a problem with my NVMPG, like in forum.linuxcnc.org/18-computer/44828-rem...rd?start=1710#298883 already stated. I have the same behaviour.
I can control the axis with the NVMPG, switch the axis and scales, but I don't see anything useful on the NVMPG.
Did someone succeed in making the display work?
I use a EC500 with the firmware Remora-RT1052-cpp version 3.1.2.

Regards, hanskuster

Some good news. I've found what's broken the NVMPG... just need to figure out how to fix it. The DMA stepgen implementation is the issue with most likely a channel conflict or something happening..... head scratching time.