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  • tommylight
  • tommylight's Avatar
27 Mar 2025 00:48
Replied by tommylight on topic Index to Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Index to Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: General LinuxCNC Questions

Fixed tittles for both, links still work, pinning it and locking it now so if you can not post or edit do let me know on the other topic.
Thank you.
  • unknown
  • unknown
26 Mar 2025 22:38
Replied by unknown on topic Index to Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Index to Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: General LinuxCNC Questions

If we fix the berry bit will the links still be good or do they need modifying ?
Pinning it would be a good idea, was hoping you would ask ;)
Locking just to keep it clean, I like it

Thanks
Tommy
  • unknown
  • unknown
26 Mar 2025 22:07 - 23 Jun 2025 23:04
Index to Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!! was created by unknown

Index to Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: General LinuxCNC Questions

Intro:
I'm trying to index some of the issues, solutions and info contained in the thread mention in the title. As I would like to keep this "clean", it would be great if any new issues,queries additional info be posted here: forum.linuxcnc.org/9-installing-linuxcnc...official-images-only
(yes I know Raspberry is spelt wrong)
Cheers
Rob

General Stuff
About the Images: forum.linuxcnc.org/9-installing-linuxcnc...-only?start=0#320270

Networking Topics
Installation of Network Manager: forum.linuxcnc.org/9-installing-linuxcnc...only?start=10#320949
Network Setup by behai: forum.linuxcnc.org/9-installing-linuxcnc...only?start=10#320967
Additional Comments by Rodw: forum.linuxcnc.org/9-installing-linuxcnc...only?start=10#320972
Ethercat Status: forum.linuxcnc.org/9-installing-linuxcnc...only?start=10#321684
Simple Mesa Setup without Network Manager by PCW: forum.linuxcnc.org/9-installing-linuxcnc...only?start=30#323321
wifi setup without Network Manager: forum.linuxcnc.org/9-installing-linuxcnc...only?start=40#323701

Locales:
Locales by behai: forum.linuxcnc.org/9-installing-linuxcnc...only?start=10#320959

GPIO
Note that the below may help with those stuggling with Byte2Bot boards.
Regarding GPIO drivers: forum.linuxcnc.org/9-installing-linuxcnc...-only?start=0#320852
Basic Mill Config: forum.linuxcnc.org/9-installing-linuxcnc...only?start=10#321296
Thread related to issues when SPI is enabled and the user wishes to use SPI GPIOS: forum.linuxcnc.org/24-hal-components/564...not-be-solved#330574

Video/b]
Skewed Video Issue & Solution by 109jb: forum.linuxcnc.org/9-installing-linuxcnc...only?start=30#322167

Swap - zswap
Initial issue & Solution: forum.linuxcnc.org/9-installing-linuxcnc...only?start=30#322251

UI Isuues:
GMOCCAPY locking up when idle by U2fletch: forum.linuxcnc.org/9-installing-linuxcnc...only?start=40#323825
Solution: forum.linuxcnc.org/9-installing-linuxcnc...only?start=50#324087
Notes: This was related to zswap.
  • unknown
  • unknown
26 Mar 2025 21:03
Replied by unknown on topic Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

Just for completeness, all the questions doobiedoo raised have been addressed in this thread. So I'm unsure why the user is having so many issues.
The images do work out of the box.
  • tommylight
  • tommylight's Avatar
26 Mar 2025 17:20
Replied by tommylight on topic Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

So is there an actual working image for linuxcnc on raspberry pi5 ? I am some what new to this but have been reading all the documents and post on here. Trying all the downloads and installing this and that to my files to have it not work quite right in the end results. Mainly issues with missing files like no network, no network manager even most the images just doing an suno update comes back missing items ? My latest was the 2.9.4 so does anyone have something at least close to boot up ready that I can connect to a mesa 7i96s ?

Any help would be appreciated, just about done with this raspberry pi idea




 

Quoted this so it does not disappear.
  • tommylight
  • tommylight's Avatar
26 Mar 2025 17:19
Replied by tommylight on topic Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

Why was " doobiedo " account disabled???
Not the first time....
  • 's Avatar
26 Mar 2025 16:52
Replied by on topic Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

So is there an actual working image for linuxcnc on raspberry pi5 ? I am some what new to this but have been reading all the documents and post on here. Trying all the downloads and installing this and that to my files to have it not work quite right in the end results. Mainly issues with missing files like no network, no network manager even most the images just doing an suno update comes back missing items ? My latest was the 2.9.4 so does anyone have something at least close to boot up ready that I can connect to a mesa 7i96s ?

Any help would be appreciated, just about done with this raspberry pi idea



 
  • atrex77
  • atrex77's Avatar
26 Mar 2025 13:10 - 26 Mar 2025 13:11
Replied by atrex77 on topic Developing a Raspberry Pi Pico-based I/O Board for LinuxCNC

Developing a Raspberry Pi Pico-based I/O Board for LinuxCNC

Category: General LinuxCNC Questions

Update: I'm making progress toward my goal. Here's a new screenshot of the burst transfer rate. I've moved away from Arduino IDE and switched to using the Pico-SDK and VS Code for coding. Added serial terminal to the code to set the IP address later without coding, the Pico now uses DMA and Burst SPI data transfer instead of byte-by-byte transfer. I don’t think I can push the transfer rate any further. Unfortunately, neither the PCB nor the components have arrived yet, so I can’t proceed with the I/O. In the meantime, I’ve started experimenting with the step generator.
 
  • Z3rni3
  • Z3rni3
26 Mar 2025 12:54
Installing Mesact was created by Z3rni3

Installing Mesact

Category: General LinuxCNC Questions

Hey.
I've been trying to get a 7i95T to work but cant seem to get a working config.
After reading on the forums, that the Mesact helps out a lot i wanted to give it a try but it seems, that i'm doing something wrong installing it.
I'm guessing that i am missing the public key

This is the error it gives me:
cnc@raspberrypi:~$ sudo apt update Hit:1 http://deb.debian.org/debian bookworm InRelease Hit:2 http://deb.debian.org/debian bookworm-updates InRelease Hit:3 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ InRelease Hit:4 http://deb.debian.org/debian bookworm-proposed-updates InRelease Hit:5 http://deb.debian.org/debian-security bookworm-security InRelease Hit:6 http://deb.debian.org/debian bookworm-backports InRelease Hit:7 https://packages.microsoft.com/repos/vscode stable InRelease Hit:8 https://www.linuxcnc.org bookworm InRelease Get:9 https://gnipsel.com/mesact/apt-repo stable InRelease [2,608 B] Err:9 https://gnipsel.com/mesact/apt-repo stable InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6F8DFB65A82CD322 Reading package lists... Done W: GPG error: https://gnipsel.com/mesact/apt-repo stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6F8DFB65A82CD322 E: The repository 'https://gnipsel.com/mesact/apt-repo stable InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
Thank you for your help.
  • faeluke
  • faeluke's Avatar
25 Mar 2025 19:09
Replied by faeluke on topic Raspberry Pi 4 and bad latency.. SOLUTIONS?

Raspberry Pi 4 and bad latency.. SOLUTIONS?

Category: Installing LinuxCNC

Well, that was easy! Thank you sirl
I think I'll make some chips!
  • tommylight
  • tommylight's Avatar
25 Mar 2025 17:42
Replied by tommylight on topic Raspberry Pi 4 and bad latency.. SOLUTIONS?

Raspberry Pi 4 and bad latency.. SOLUTIONS?

Category: Installing LinuxCNC

Set the servo period in the ini file to 2000000 (2 million) and set the P value for each joint/axis to 500.
  • faeluke
  • faeluke's Avatar
25 Mar 2025 17:39
Replied by faeluke on topic Raspberry Pi 4 and bad latency.. SOLUTIONS?

Raspberry Pi 4 and bad latency.. SOLUTIONS?

Category: Installing LinuxCNC

So... 

What if LinuxCNC complains while starting...?

When running the latency test Tommy suggested, I saw a similar graph.

I migrated my working configuration to the PI4.. Then, I was visited by the dreaded latency complaint. 

Everything appears to work. I am running a Mesa ethernet card. What are the steps to debug and rectify the situation on a PI? 

Frank.hal attached. Do you need to see any more files?


 
  • Z3rni3
  • Z3rni3
25 Mar 2025 10:35
Problem with Limit switches was created by Z3rni3

Problem with Limit switches

Category: General LinuxCNC Questions

Hey,
i'm running LinuxCNC 2.9.4 on a Raspberry Pi 5 in combination with a Mesa Card 7i96S.

I seem to be doing something wrong with my limit switches.
When i manually trigger one Switch all LED's to the coresponding pins to the 4 Limit switches on the board turn on.
They are wired to the board as seen in the picture following
X = 0 / Y1 = 1 / Y2 = 2 / Z = 3
The VCC and Ground are wired in parallel to the 5V and Ground the Mesa card is connected to.

Any help would be appreciated. 
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