Advanced Search

I am hoping to find some help on my project.EC300 3.1.3 firmware from scott. NVMPG-StockHal files attachedIt seems to "see" the NVMPG, some of the buttons register but it doesnt seem like they are talking properly.  It'll see some of the button presses but the axis selector on the mpg doesn't change even though it registers the changed on linux cnc.  The pulse wheel doesn't move and the DROs don't update.  Some of the buttons register, some dont.  I installed NVMPG.C from scott as well. Kind of lost on where to go next. hopefully its something stupid and simple.Video:https://youtu.be/3qt5uAIqTMM 
 
 
 

Hi, I can´t get my mesa card to work right. (It did before.)

The Problem is that only one axis works at a time.

I,m using LinuxCNC 2.9.6 with QtPlasmaC.
Mesa is connected to DM542T drivers.

I swapped the plugs on the mesa to make sure the hardware works correctly.
Tried different stepgen configurations which made different outputs work, but only one at a time.
Looked at the hal pins, which seem good.

I´m out of ideas and hoping for yours.
Thanks

You are welcomed, always, and thank you for reporting back, i am building a small 10W laser with spare parts from a Creality CR-30 (the whole gantry as it is very sturdy and uses 10mm wide belts tightened to breaking point! ) so i will need corexy to work, again.

cnbbom wrote:

The Kernel Headers are not available for download. Is it necessary, or can I use the one I have here?

Your last link has the headers
drive.google.com/file/d/1fwGb5Qo9pw8lGLp.../view?usp=drive_link

Please update to the most recent version. There was an issue the the handle where you can adjust the ratio of the left and right window part.

Hello everyone!

after a lot of thoughts, i came to the conclusion, that a 3 axis Heidenhain converter from ebay would be the best. The alternive with these small adapters is to expensive (220€ without tax). 

For the toolcanger i need an extra 70Ins and 20Outs.

My idea is, that i am going to use 4 7i84 that I will connect to the 7i97T.
One 7i84 on the RS 422 connection und a 7i85 on the 25 pin connection with 3 7i84 connected to it via the Rs 422.

Is this posible or am I going to make a mistake?


 

andypugh wrote:

cnbbom wrote:

I saved some installation files; I meant to delete them, but because they contained important information, they remained.
Thanks for keeping those, I have now uploaded them to the LinuxCNC repository and I have re-issued the 2.9.8 LinuxCNC RTAI package bases on that kernel. 

Please try installing linux-image-5.4.279-rtai, booting from that kernel, them removing linux-image-5.4.290-rtai and rtai-modules-5.4.290 
Then install rtai-modules-5.4.279 and reinstall linuxcnc (should still be v2.9.8). 


 

The Kernel Headers are not available for download. Is it necessary, or can I use the one I have here?

im not sure what the issue is to be honest. the drive not trying to home is the major issue right now. 

cnbbom wrote:

I saved some installation files; I meant to delete them, but because they contained important information, they remained.

Thanks for keeping those, I have now uploaded them to the LinuxCNC repository and I have re-issued the 2.9.8 LinuxCNC RTAI package bases on that kernel. 

Please try installing linux-image-5.4.279-rtai, booting from that kernel, them removing linux-image-5.4.290-rtai and rtai-modules-5.4.290 
Then install rtai-modules-5.4.279 and reinstall linuxcnc (should still be v2.9.8). 

 

Unfortunately, I don't know either.Since I switched off the handwheel during homing, I haven't had any more jumps.Please upload your .ini and .hal files.

I am using this branch

github.com/scottalford75/Remora/tree/main
This is repository I am using since last 2 years. Used on stm32f429 and stm32f446 both version of octopus pro boards

And also tested this one.
github.com/ben-jacobson/Remora-STM32F4xx-PIO
On octopus pro stm32f446 board

Also tested this repo
github.com/scottalford75/Remora-STM32H7xx-PIO
On BTT skr3 board

All were working. But now every repo gives same problem

Yes payload remains same.
"Bad SPI payload = 32393a38"
Occasionally it's 32393a30

there is none connected. I wonder why the handwheel would do this though. did you do any specific servo drive settings?

No, that wasn't the problem.
For me, it was the handwheel.
Do you have a similar device or something like that?

Then deactivate it.

I´m sorry, i think i mixed something up.
KINEMATICS = corexykins actually works.
might have been the home switches...

Thanks again

7cm should be ok. I started to have issue with TMC driver @4MHz after more or less 50cm.

Can you confirm that you always get the same SPI payload? (say, press the reset button 10 times and compare the results)

Could you share you hal file and the link to the firmware/lcnc component you use?