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  • tommylight
  • tommylight's Avatar
22 Apr 2025 00:15
Replied by tommylight on topic 7i95T & 7i77

7i95T & 7i77

Category: Basic Configuration

Rod, all my 3D printers run Klipper on laptops or NUC's, nothing runs on RPI's on my shops, although i have 2 somewhere, the 3B version.
Use KIAUH from github, it will install and setup everything on a PC, including camera, telegram bot, etc
  • ErwinCNC
  • ErwinCNC
21 Apr 2025 23:42 - 22 Apr 2025 00:23

Linuxcnc 2.9.2 and 2.93 images for Raspberry Pi 4b & 5

Category: Installing LinuxCNC

First of all, thank you very much for your work with the images. 

According to everything I found on the net, a pi 5 8GB with SanDisk extreme pro 64gb, official power supply and a Mesa 7i96s should work without any problems? Is that correct?  

Are there any restrictions regarding
- user interface (probe basic, gmoccapy)
- the wireless 6 axis handwheel  

One last question about the cooling / housing.Is a passive cooled case like the Flirc Raspberry Pi 5 case sufficient or should active cooling be provided? My thoughts on this are mainly dust protection.


Perhaps useful for others
Unfortunately, the standard office monitors all have large ventilation slots on the back. I have been looking for alternatives for a time and would now like to use a mobile external monitor (sold as a supplement to the laptop). These seem to be much better protected against dust.

Thanks 
Erwin 
  • vre
  • vre
21 Apr 2025 23:11
Replied by vre on topic Digital Input

Digital Input

Category: O Codes (subroutines) and NGCGUI

So this code does the same thing?
(pwmgen.00 is the spindle pwmgen)
	o307 if [#<_hal[[pwmgen.00.enable]> GT 0]
		(abort, spindle not stopped)
	o307 endif
  • rodw
  • rodw's Avatar
21 Apr 2025 23:05
Replied by rodw on topic 7i95T & 7i77

7i95T & 7i77

Category: Basic Configuration

Second hand laptops are much cheaper and much more powerful, and can easily run Klipper.

I didn't know that!
  • rodw
  • rodw's Avatar
21 Apr 2025 22:59 - 21 Apr 2025 23:00

First time to try build my xml for not listed ethercat in-out component

Category: EtherCAT

I don't think the error has anything to do with your I/O module. Sounds like you are using a wrong pin name. comment it out until it opens and then review in halshow to see what you did wrong...
  • rodw
  • rodw's Avatar
21 Apr 2025 22:55

After homing X and Y, can I auto move to a non 0,0 location?

Category: General LinuxCNC Questions

Okay, I think a picture will help.

That's because since homing (and even rapids, on my mill) are very slow, I'd really rather skip the extra bed travel, and have it home directly to 12, and stayed there.
 

Homing does not have to be slow but there is a tradeoff between overtravel and velocity. Now you have it working, try playing with the HOME_VELOCITY and LATCH_VELOCITY. ON my plasma table, I settled on 12 metres/minute
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