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  • Altenthaler1988
  • Altenthaler1988
08 Jul 2024 04:56
Replied by Altenthaler1988 on topic qtplasmac "torch not showing"

qtplasmac "torch not showing"

Category: Plasmac

Nein ich bekomme keine Fehlermeldung. 
Bei allen versuchen sind es interne Grafikkarten. Liegt es vielleicht daran?
Heute letzter Versuch mit externer Grafikkarte. 
Geht aber erst abends!
  • Aciera
  • Aciera's Avatar
08 Jul 2024 04:48 - 08 Jul 2024 05:03
Replied by Aciera on topic Trajectory Planner using Ruckig Lib

Trajectory Planner using Ruckig Lib

Category: General LinuxCNC Questions

Yes that is correct. Three ta knot's can create a plane.


Note, the tool orientation vector and the current TA knot already define a plane:
 

On this plane we could record the tcp-ta intersection along the plane.


This crossed my mind as well but will only work for small changes in orientation angles. If we have a simple move like this:
G1 X0 A0
G1 x100 A180

there is no single plane that records the intersection path of the tcp-ta vector. As the vector rotates from pointing straight up to pointing straight down the resulting curve would disappear in infinity.
  • phillc54
  • phillc54's Avatar
08 Jul 2024 04:40
Replied by phillc54 on topic qtplasmac "torch not showing"

qtplasmac "torch not showing"

Category: Plasmac

Wenn Sie linuxcnc von einem Terminal aus ausführen, erhalten Sie Fehlermeldungen, wenn Sie versuchen, die G-Code-Vorschau zu vergrößern?

Könnten Sie die Ergebnisse posten, wenn Sie Folgendes in ein Terminal eingeben?
cat /etc/os-release

Tut mir leid, aber ich habe wirklich keine Ahnung, was falsch sein könnte. Ich kann das Problem hier auf keinem meiner Rechner sehen.
  • Aciera
  • Aciera's Avatar
08 Jul 2024 04:36
Replied by Aciera on topic How to dynamically switch one ethercat servo motor from spindle to axis ?

How to dynamically switch one ethercat servo motor from spindle to axis ?

Category: General LinuxCNC Questions

Possible solutions will depend on the hardware you are running, so you might want to ask this question in the EtherCAT section.
  • electrosteam
  • electrosteam
08 Jul 2024 04:30 - 08 Jul 2024 04:32
Replied by electrosteam on topic Mesa 7i96 Ethernet Socket Problems - LC2.9.2 on Raspberry Pi 4B

Mesa 7i96 Ethernet Socket Problems - LC2.9.2 on Raspberry Pi 4B

Category: Driver Boards

Trying to get the LC2.8.4 set-up, I screwed up the install badly, so reverted to the LC2.9.2.
Installed the new (old stock) replacement 7i96 and the original RPi 4B 4GB.

The set-up went smoothly with the help and assistance of fellow Forum Members residing here in Sydney .

Axis opens and ping tests perform flawlessly.
Now to make chips.

I will make a desktop system with the old 7i96 and the RPi 4B 8GB to see if the original "perceived" sensitivity of physical movement of the ethernet plug exhibits itself.

But, considering how I screwed up two LC2.8.4 installs, I fear it will be a 'mea culpa' event.

This is my setup:
- download LC2.9.2 from official site,
- Raspberry Imager flashed the SD card,
- nil adjustments to the RPi 4B 4GB operation,
- Mesa jumpers 192.168.1.121.

$menu-config:
Wired connection 1
eth0 (:::::)
IPv4 <Manual>
192.168.1.120/24
255.255.255.0
(No custom routing)
[x] Require IPv4 addressing
IPv6 <Ignore>
[x] Auto connect
[x] Available all users

Keep well,
John.
  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
08 Jul 2024 04:12
Replied by Cant do this anymore bye all on topic New and Working RTAI debs for 2.9

New and Working RTAI debs for 2.9

Category: Installing LinuxCNC

Cool, it wasn't an issue for myself but I thought it might be worth mentioning. At least if a user does have this issue they can be sent to your above post.
  • NTULINUX
  • NTULINUX's Avatar
08 Jul 2024 03:38 - 08 Jul 2024 03:44
Replied by NTULINUX on topic New and Working RTAI debs for 2.9

New and Working RTAI debs for 2.9

Category: Installing LinuxCNC

This was the output I got from re-installing GRUB within an RTAI kernel:
Summary:
 Upgrading: 0, Installing: 0, Reinstalling: 1, Removing: 0, Not Upgrading: 0
 Download size: 45.9 kB
 Space needed: 0 B / 113 GB available

Get:1 http://deb.debian.org/debian sid/main amd64 grub-efi-amd64 amd64 2.12-2 [45.9 kB]
Preconfiguring packages ...
Fetched 45.9 kB in 0s (382 kB/s)
(Reading database ... 414003 files and directories currently installed.)
Preparing to unpack .../grub-efi-amd64_2.12-2_amd64.deb ...
Unpacking grub-efi-amd64 (2.12-2) over (2.12-2) ...
Setting up grub-efi-amd64 (2.12-2) ...
Installing for x86_64-efi platform.
grub-install: warning: EFI variables cannot be set on this system.
grub-install: warning: You will have to complete the GRUB setup manually.
Installation finished. No error reported.
Generating grub configuration file ...
Found background image: /usr/share/images/desktop-base/desktop-grub.png
Found linux image: /boot/vmlinuz-6.9.7-amd64
Found initrd image: /boot/initrd.img-6.9.7-amd64
Found linux image: /boot/vmlinuz-5.4.278-rtai-amd64
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Found Debian GNU/Linux trixie/sid on /dev/nvme0n1p6
Adding boot menu entry for UEFI Firmware Settings ...
done
Processing triggers for shim-signed:amd64 (1.44+15.8-1) ...
When you see:
grub-install: warning: EFI variables cannot be set on this system.
grub-install: warning: You will have to complete the GRUB setup manually.

This is because EFI support is disabled in the RTAI kernel. Latency spikes may happen when it's enabled so I have it forcibly disabled through Kconfig, so you won't be able to modify the boot order through efibootmgr or delete/create entries.

/boot/grub/grub.cfg still updates just fine though and that's the main thing. If you want to modify EFI boot parameters you'll need to reboot into a Debian kernel and do it then.

I'm using a local branch of RTAI which has the kernel updated to 5.4.278, I can't test my changes because the laptop I'm currently using throws kernel panics whenever RTAI loads so I won't push until I can verify my changes are OK.
  • Lcvette
  • Lcvette's Avatar
08 Jul 2024 03:14
Replied by Lcvette on topic Probe Basic Help

Probe Basic Help

Category: QtPyVCP

Probably, I'm not sure how you installed it
  • Catch22
  • Catch22's Avatar
08 Jul 2024 03:12
Replied by Catch22 on topic Probe Basic Help

Probe Basic Help

Category: QtPyVCP

Ok, so do I need to uninstall the Probe Basic that I already tried to install...
  • Lcvette
  • Lcvette's Avatar
08 Jul 2024 02:32
Replied by Lcvette on topic Probe Basic Help

Probe Basic Help

Category: QtPyVCP

Should use this for installation

kcjengr.github.io/probe_basic/development_quick_start_apt.html
  • Catch22
  • Catch22's Avatar
08 Jul 2024 02:30
Replied by Catch22 on topic Probe Basic Help

Probe Basic Help

Category: QtPyVCP

I installed Debian 12 and then I used your git hub instructions to load Probe Basic. 
  • B.Reilly01
  • B.Reilly01
08 Jul 2024 01:33
Replied by B.Reilly01 on topic Vertical Screen with ProbeBasic?

Vertical Screen with ProbeBasic?

Category: QtPyVCP

I totally get that the vertical gui is beyond the capacity limits right now, I wish I knew how to develop this kind of software, but alas, I'm a lowly mech-e. At this point, I've already committed to a vertical screen, and would gladly pay for a clean vertical UI if anybody out there has the capacity. Otherwise, it looks like I'm going to try to learn qtpyvcp at least well enough to reorganize Probe Basic into a vertical UI... that or learn to get through PathPilot 2.10 for it's vertical UI. I appreciate all the help this forum, and particularly Lcvette has given me thus far on this journey.
  • redeye_joe
  • redeye_joe's Avatar
08 Jul 2024 01:32
Stepconfig wont set up tandem y axis limit and home? was created by redeye_joe

Stepconfig wont set up tandem y axis limit and home?

Category: StepConf Wizard

I am trying to set up a xyyz and when I do the stepconfig it wont set up a input limit switch y2 on my joint 2, even though I set up the input as tamdem y limit and home, it sets the hal as "a" limit and home. and it also it doesnt set up my z limit and home, in the hal it shows up as u limit and home?  Am I missing something? or does this need to be modified in the hal with an editor? 
  • timaer
  • timaer
08 Jul 2024 01:28
Replied by timaer on topic How to dynamically switch one ethercat servo motor from spindle to axis ?

How to dynamically switch one ethercat servo motor from spindle to axis ?

Category: General LinuxCNC Questions

Thank you ,andy. I'm using a servo motor as the spindle,and it is controlled by linuxcnc-ethercat.I dont know if it is satisfied for the condition to use the Orient component.I 've read the link you provided,but the final output seems to be VFD,is it compatiable with ethercat's control mode ? In fact ,I only want the servo motor to be acted as both spindle and c-axis,it can run the G-Code ,such like M3 S1000 for spindle ,and also G0 C100 for axis move. I dont know if using Orient component is the solution for it ,hope to recv more info to done it in linuxcnc.
  • Lcvette
  • Lcvette's Avatar
08 Jul 2024 01:17
Replied by Lcvette on topic Probe Basic Help

Probe Basic Help

Category: QtPyVCP

How did you install? What os are you using?
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