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It seems to me you (bothf you) have a problem showing up the interface.
Have you tried to run NativeCAM from the terminal?

Yes, it’s a RPI.
May I kindly ask how the “Max Velocity” slider affects the machine? I initially thought that all machine controls were determined solely by the .hal and .ini files. Additionally, I would like to understand why the value needs to be divided by 60 when setting the MAX_VELOCITY parameter in the .ini file.

I’m currently using GT20 20 tooth belts, and the drive is set to 8 microsteps. May I ask how to correctly calculate and set the SCALE value based on this configuration?

Should be fixed now.
Sorry.

post your config.txt

I am having the same issue as Becksvill , that is axis launches with a NativeCAM tab but that tab is empty when opened.I ran linuxcnc from terminal as suggested,   results of that terminal window  attached here.   I also attached the INI file for reference.

George              
                

Hmm yeah the TMC drivers arent configuring, but that shouldnt be related to the SPI comms. Just remove the drivers until you can get it to connect.

The serial output looks good, and there is SPI stuff happening hmmm

in your halfile, try replacing this line to this line

Becksvill wrote:

i have a tab now with nativecam but its blank

this time i got right through the guide you did right to the end without errors

cheers

Andrew
 

I installed both the 2.9.4 ISO and NativeCAM using the guide posted here.
I got no error BUT I also have the NativeCAM tab showing on the axis sim screen AND mine is also a empty blank tab.

Not sure how to proceed so will watch here for updates

George

Unfortunately Autotune programs do no adjust the feedforward or deadzone terms so fairly useless
in real world situations.

I suspect for the best performance of a position control (stepgen or Ethercat or whatever) with an added
linear feedback device, you would need two PID loops, the local high bandwidth position loop plus a lower bandwidth
PID loop using the linear encoder feedback. This could be done in hal with two PID components with their outputs
summed.

I'm having a problem, it wants me to log in to the drive.

 

 

parport_serial works fine for my Sunix card.

Are you using the mill version? I don't think I ever set up large for probing yet because I had no tool setter. Tell me more about what you're doing. The parameters are for the mill UI.

Giovanni,

Can you confirm something for me? I am going to attempt installing today.

Your guide was posted here 09/feb/2025 but when I downloaded the files from the link in the guide the files are all dated 04/oct/2024. I was expecting updated files from reading this thread. I thought there were recent file updates????

Thanks much for all the work on this.

When I started halscope, the trigger level slider worked as expected. For some reason it has become non-functional. The slider is gray, no green, no way to adjust it. I've tried restarting halscope and changing trigger channel. It doesn't matter if I'm in Normal or Auto trigger.

Thanks,
Steve

unknown wrote:

Here's an explanation of "Latching Relays", which is what my schematic shows. I made up some PCBs to make the connections easier.

www.pcbway.com/blog/PCB_Basic_Informatio...Relays_d665ce9b.html
 

Good evening Rob,

Thank you for the article link. In principle, I understand how it works.

Best regards,

...behai.

 

Thanks for the suggestion.
It turned out the following errors not related to the acceleration but to the EtherCAT configuration.
After searching Github for other LinuxCNC configurations (which I should have done in first place) using the EL7041 I was able to create a working configuration.
I'm not 100% sure why it works now, but I suspect the "srv-scale" wasn't set correctly.

In case someone has a similar problem getting started, the config is accessible on Github .

/Mark