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  • MaHa
  • MaHa
27 Oct 2025 13:02
Flex GUI - MDI Button was created by MaHa

Flex GUI - MDI Button

Category: Flex GUI

When the mdi-button is doubleclicked accidentally or just clicked multiple times in a short period, 
the mdi command is executed , mostly uwanted, multiple times. Is it possible to lock the button for
0.5 second or an adjustable value? 
  • amanker
  • amanker
27 Oct 2025 12:25

Need Help in Kinamatics of Small DIY 6dof robotic arm.

Category: Advanced Configuration

I have configured and installed LinuxCNC on RPI5 and I can control individual joint of robotic arm using trivkins. Using PCA9685 as PWM servo controller. Its work good. But I am strugling to get its kinamatic working. Here is photo of my arm with measurements. 
Here is photo of My robotic arm
 

Here are the pin values I used in genserkins
setp genserkins.A-0 0
 setp genserkins.ALPHA-0 0
 setp genserkins.D-0 83.5
 setp genserkins.A-1 45
 setp genserkins.ALPHA-1 -1.570796327
 setp genserkins.D-1 0
 setp genserkins.A-2 100.4
 setp genserkins.ALPHA-2 0
 setp genserkins.D-2 0
 setp genserkins.A-3 12
 setp genserkins.ALPHA-3 -1.570796327
 setp genserkins.D-3 195
 setp genserkins.A-4 0
 setp genserkins.ALPHA-4 1.570796327
 setp genserkins.D-4 0
 setp genserkins.A-5 0
 setp genserkins.ALPHA-5 -1.570796327
 setp genserkins.D-5 58
  • unknown
  • unknown
27 Oct 2025 12:06

Proposal RPi Linuxcnc Image Based on Raspi OS All welcome/encoraged to comment

Category: Installing LinuxCNC

I'll have a look at updating tomorrow and see how it goes.

It would appear the boot splash issue has been resolved.

Now I've looked through the threads on images and it's time for suggestions for splash, login and background images. Splash images have to be smallish PNG files.
  • unknown
  • unknown
27 Oct 2025 11:59 - 27 Oct 2025 23:09

2.9.5 should not be available to download due to it being broken.

Category: Installing LinuxCNC

I think those Trixie files may have been built on Bookworm, when I built an image last night it pulled the Linuxcnc packages from Debian. Trying to manually install brought up a lot of messages regarding packages that could not be installed.
sudo apt install linuxcnc-uspace=1:2.9.6 linuxcnc-uspace-dev=1:2.9.6
Solving dependencies... Error!  
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

Unsatisfied dependencies:
 linuxcnc-uspace : Depends: python3 (< 3.12) but 3.13.5-1 is to be installed
                   Depends: libboost-python1.74.0 (>= 1.74.0+ds1) but it is not installable
                   Depends: libboost-python1.74.0-py311 but it is not installable
                   Depends: libgpiod2 (>= 1.5.1) but it is not installable
                   Depends: libpython3.11 (>= 3.11.0) but it is not installable
                   Recommends: hostmot2-firmware-all but it is not installable
Error: Unable to correct problems, you have held broken packages.
Error: The following information from --solver 3.0 may provide additional context:
   Unable to satisfy dependencies. Reached two conflicting decisions:
   1. linuxcnc-uspace:arm64=1:2.9.6 is selected as an upgrade
   2. linuxcnc-uspace:arm64=1:2.9.6 Depends python3 (< 3.12)
      but none of the choices are installable:
      [no choices]
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