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17 Apr 2024 22:36

Debian 12 - 2.10 master branch image for the Raspberry Pi 4b/400

Category: Installing LinuxCNC

I mention the gifs modules during development of the image but rod was reluctant to include them.
The ssh thing is a bit weird I thought rod included that, I was working in tandem with rod when the image was being developed, we differed on what should be included in the image.
As for vnc, this is the first time this issue has arisen, so ATM it seems to be a one off.
The only alternative to enable/disable hardware is to edit the config.txt by hand.
I don’t think you’ll get a lot of movement until a newer version is released.
But one thing you could do is mentioned these things on the github page, as that where the devs are, or make a pull request with the info you think should be included in the docs.
Remember projects like this only move forward by users putting in the effort.
Another thing to do is raise an issue on rods github for the image builder, the link is somewhere in the thread, and mention these items.
17 Apr 2024 16:16

Debian 12 - 2.10 master branch image for the Raspberry Pi 4b/400

Category: Installing LinuxCNC

Excellent work guys, thank you.

After playing with RpiD12B for awhile, here are some notes:
* SSH was not included. Simple, tiny. sudo apt install ssh. But required attaching physical keyboard to Rpi (assuming many are using touch.)
* The file manager advanced settings tab complains of no GVFS (Gnome Virtual File System) support, for features like the trash can. To enable that,
sudo apt install gvfs-backends gvfs-fuse # uses 53MB disk space
* The `menu_config` of Debian 12 is very different from the `raspi-config` of Raspbian. No longer easy for some to disable, say, sound / bluetooth / wi-fi. A small readme of alternatives could make it more approachable. Lots of questions here for "where is config.txt", etc.
* NoMachine and TigerVNC do not want to work on this iso. x11vnc will, see forum.linuxcnc.org/9-installing-linuxcnc...rvnc?start=10#298430 Could include x11vnc and the service, and leave it disabled. Then the user just enables the service for vnc support. Also noted in the readme, so that fools like I don't waste days struggling with NoMachine and TigerVNC first.
17 Apr 2024 15:58
Replied by PCW on topic Operaor Error With raspberrypi

Operaor Error With raspberrypi

Category: General LinuxCNC Questions

That indicates a real time issue on the RPI

Have you run a latency test?
17 Apr 2024 15:22

Operaor Error With raspberrypi

Category: General LinuxCNC Questions

i am running linuxcnc on raspberrypi 4, and sometimes this error message is shown
 
17 Apr 2024 09:56 - 17 Apr 2024 09:59

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

My setup will be a little more difficult, then usual.
13 stepgens 9 encoder (7i76e + 2x7i85s + 7i73)
But I'm still trying to figure out thigs about OS...
17 Apr 2024 09:05 - 17 Apr 2024 09:07

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

No there is no driver, Linux is not Windows and the RPi is a completely different architecture.

As for copying settings I'd just start from scratch, it's going to be easier.

I don't know why nothing has changed. Maybe if you go to the github page and raise this issue, I've tried with RPi5 SPI issue but have had no one make a reply.

In reality unless you need a something the size of the RPi you would get better bang for buck with a x86 system that has 2 spare PCIe slots for 2 Parallel Port cards to get about the same IO.
I got fed up with my RPi5 and added a EPP interface to the FPGA card I made and used that with a small ITX board.
17 Apr 2024 08:54

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC


Are you telling me that I need to start all settings again with a new image file?
Or there is a video driver, I can use for this image I already have? (Image from the LCNC downlods category)

In my opinion, you should use this image that Linuxcnc already has, and copy the configurations you're already using.

The ability to change the resolution and orientation is already available in the tools available on the desktop.

If I saw correctly, on your image the LCNC not the stable version.
How can I copy the system settings I have made? (not LCNC cofigs)
So, really, is there no video driver to install and solve the problem? (easy way, like in windows - uninstall the old, install the new and set it as needed)

Not really understand, why is in the downloads an image with a lot of "issues" and no mentions about it...
In most cases, at first, people trying the image and if there some problems, try to solve it an go to the forum.
This issues was known in January. Newbie people spending days and weeks in nowhere...
17 Apr 2024 08:41 - 17 Apr 2024 08:58

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

What tools are they ?

I could never work out how to do it. This was the biggest issue I had when I was testing rod's images. Using a HDMI to DVI converter had resolution stuck at 600x480. Starting with the RaspiOS image and adding the RT kernel gave no issues, had full control of resolution.
One thing that should be added to the docs is the location of the config files and a mention that the RPi5 is not compatible with SPI due to the hardware changes to the RPi5 rather than stating that it is.
17 Apr 2024 06:19
Replied by elovalvo on topic LinuxCNC on Raspberry Pi 5

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC


Are you telling me that I need to start all settings again with a new image file?
Or there is a video driver, I can use for this image I already have? (Image from the LCNC downlods category)


In my opinion, you should use this image that Linuxcnc already has, and copy the configurations you're already using.

The ability to change the resolution and orientation is already available in the tools available on the desktop.
16 Apr 2024 22:11
16 Apr 2024 20:14
Replied by csutke on topic LinuxCNC on Raspberry Pi 5

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

Excellent image, runs great on a quick test setup using Pi 5 and a Mesa 7i80-HD.

Thanks!
16 Apr 2024 17:12

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC


Any ideas?
How to change the resolution, orientation and make it sound?


It can be done as you see here
forum.linuxcnc.org/38-general-linuxcnc-q...ge-resolution#292499

Are you telling me that I need to start all settings again with a new image file?
Or there is a video driver, I can use for this image I already have? (Image from the LCNC downlods category)
16 Apr 2024 16:28

Linuxcnc 2.9.2 for Raspberry Pi 4 & 5 images

Category: Installing LinuxCNC

Hello.
Sorry that I'm asking 2nd time, but...
How can I change the resolution, orientation (+touch) and make it sound?
I have a 10.1" IPS Touch display with resolution 1920x1200 @60 Hz + audio speakers.
But there is no sound, the resolution is only 1920x1080, no possibility to rotate the screen.
Is it possible to make it work?
 


forum.linuxcnc.org/9-installing-linuxcnc...i-5?start=190#298380
16 Apr 2024 16:13

Linuxcnc 2.9.2 for Raspberry Pi 4 & 5 images

Category: Installing LinuxCNC

Hello.
Sorry that I'm asking 2nd time, but...
How can I change the resolution, orientation (+touch) and make it sound?
I have a 10.1" IPS Touch display with resolution 1920x1200 @60 Hz + audio speakers.
But there is no sound, the resolution is only 1920x1080, no possibility to rotate the screen.
Is it possible to make it work?
On a Windows system the display works fine. (even tried on the Orange Pi PC with Armbian and it almost worked)

My config.txt file
arm_64bit=1
initramfs initrd.gz followkernel

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
framebuffer_width=1920
framebuffer_height=1200

# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
hdmi_group=2
hdmi_mode=87
hdmi_cvt=1920 1200 60 5 0 0 0

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

# camera
#start_x=1
#gpu_mem=128

# automatically load overlays for detected cameras
#camera_auto_detect=1

# automatically load overlays for detected DSI displays
#display_auto_detect=1

# uncomment to overclock: https://www.tomshardware.com/how-to/overclock-any-raspberry-pi
#arm_freq=
#gpu_freq=
#core_freq=
#over_voltage=
#force_turbo=1

# uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18

# additional overlays and parameters are documented /boot/overlays/README

# enable audio (loads snd_bcm2835)
dtparam=audio=on

# enable uart
enable_uart=0

# disable wifi and bluetooth
#dtoverlay=disable-wifi
#dtoverlay=disable-bt
#dtoverlay=pi3-disable-wifi
#dtoverlay=pi3-disable-bt

# remove test rainbow
disable_splash=1

# disables the warning overlays
#avoid_warnings=1

[cm4]
# Enable host mode on the 2711 built-in XHCI USB controller.
# This line should be removed if the legacy DWC2 controller is required
# (e.g. for USB device mode) or if USB support is not required.
otg_mode=1

[pi4]
# enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-kms-v3d
#dtoverlay=vc4-fkms-v3d
max_framebuffers=2
arm_boost=1

max_usb_current=1
16 Apr 2024 15:48 - 16 Apr 2024 15:50
Replied by elovalvo on topic LinuxCNC on Raspberry Pi 5

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC


Any ideas?
How to change the resolution, orientation and make it sound?


It can be done as you see here
forum.linuxcnc.org/38-general-linuxcnc-q...ge-resolution#292499
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