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  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
14 Jan 2025 13:57
Replied by Cant do this anymore bye all on topic RPi 5 with 6.12 PREEMPT_RT = Using POSIX non-realtime

RPi 5 with 6.12 PREEMPT_RT = Using POSIX non-realtime

Category: Installing LinuxCNC

So....

BTW Maslow goes at about 1 inch per second so there are no kinematics.


After reading a couple of descriptions of kinematics being a layman I would take it that it would be impossible (someone is bound to cite an example to the opposite) to remove kinematics from the cnc environment.

I have expressed my disdain for ChatGPT ? How it tries to push society towards a certain dogma and exposes the developers leanings ? It's a form of brainwashing, a product by the sheeple for the sheeple. Today's "rebels" towing & pushing the ideology of those that would want to subdue and have total control. The whole coof debarkle was a test run.
  • Aciera
  • Aciera's Avatar
14 Jan 2025 13:57
Replied by Aciera on topic Axis Position Logger

Axis Position Logger

Category: AXIS

Not sure but I doubt it's possible to embed a PyQt window in gmoccapy.
  • etoimene
  • etoimene
14 Jan 2025 13:21
Replied by etoimene on topic LinuxCNC with OKUMA OSP MX-55VA

LinuxCNC with OKUMA OSP MX-55VA

Category: Basic Configuration

Thanks!
I'll visit the machine tomorrow and try to identify details that you mentioned.
  • TomAlborough
  • TomAlborough's Avatar
14 Jan 2025 12:58 - 14 Jan 2025 13:07

RPi 5 with 6.12 PREEMPT_RT = Using POSIX non-realtime

Category: Installing LinuxCNC

Hello @cornholio,

From ChatGPT "what is kinematics":

"Kinematics is a branch of physics that focuses on describing the motion of objects without considering the forces or interactions that cause the motion. It is concerned with analyzing the position, velocity, and acceleration of objects as functions of time."

From ChatGPT "maslow cnc website": www.maslowcnc.com/ Thought I saw some videos online of Maslow showing it flying around but that's just time-lapse. It's a plain vanilla DeWalt router that's creeping around. Very low motion - no need to worry about it (I believe).

"Cutter raising up because of a knot" - good point. This isn't quite child's play.

GRBL - OK. So, a non-starter. Now what do I do?

You reminded me there are Maslow forum(s) so let me go to them.

LowRider - Wow - in several dimensions! Print your own machine.

Tom
  • tommylight
  • tommylight's Avatar
14 Jan 2025 12:20

Can the stepgen LPT work in conjunction with the mesa card?

Category: General LinuxCNC Questions

Yes, you can use parallel and Mesa at the same time on the same machine.
Check if you added the step pin to the hal file.
  • Ehsan_R
  • Ehsan_R
14 Jan 2025 12:00 - 14 Jan 2025 12:01
Replied by Ehsan_R on topic Axis Position Logger

Axis Position Logger

Category: AXIS

How can I add lcnc_logger to the user interface?
[code]EMBED_TAB_NAME = lcnc_logger
MBED_TAB_LOCATION = ntb_user_tabs
EMBED_TAB_COMMAND = gladevcp -c gladevcp -u lcnc_logger.py -H manual-example.hal lcnc_logger.ui
[/code]
  • chrischan
  • chrischan
14 Jan 2025 11:37
Replied by chrischan on topic Maus funktioniert nicht bei Spindel Start

Maus funktioniert nicht bei Spindel Start

Category: Deutsch

Die Diode hat leider keine Änderung gebracht.
Gibt es ggf eine Alternative zu dem elektromechanischen Relais?

Es zeigt sich, dass nur bei drehender Spindel die Störung auftritt. Wenn sonst alle Relais an sind, aber die Spindel anderweitig unterbrochen wird (2ter Schalter), dann funktioniert die Maus.

Folglich ist der Stromfluss (N-Leiter) durch den geschalteten Kontakt im Relais die Störungsquelle
  • timo
  • timo
14 Jan 2025 10:52 - 14 Jan 2025 11:01

Can the stepgen LPT work in conjunction with the mesa card?

Category: General LinuxCNC Questions

Yes, You can do that. I have my old LPT machine were two steppers are still on the old "as is" Chinese beakout board. (z-Axis stepper driver died recently, so I moved that to Mesa as well)
One stepper (now two) , the Spindle, the Spindle Encoder and the MPG (handwheel are handled with the Mesa Card)

Greetings Timo

p.s. the simple reason for the "Frankenstein" was that I was too lazy to re-wire all the steppers and had no documentation for the stepper driver interface, so I kept the running 3 axis config and only added the "new functions, (damaged functions) to to the Mesa card.
  • JT
  • JT's Avatar
14 Jan 2025 10:32
Replied by JT on topic LCNC 2.10 - Ask for AUTOMATIC_G43

LCNC 2.10 - Ask for AUTOMATIC_G43

Category: Gmoccapy

I added a popup message warning users about the issue with a link to this thread so they can choose to add it or not

JT
  • liutas4x4
  • liutas4x4
14 Jan 2025 10:27

Connecting to FANUC αi-B βi-B (62XX) series servos to LinuxCNC system?

Category: Driver Boards

Thank you for a quick response.

My target is to connect any series B FANUC motor-encoder-driver for servicing them.

/eugenius
  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
14 Jan 2025 10:04
Replied by Cant do this anymore bye all on topic Can the stepgen LPT work in conjunction with the mesa card?

Can the stepgen LPT work in conjunction with the mesa card?

Category: General LinuxCNC Questions

I'm guessing you would need to add a base thread for the parallel port and addf the necessary functions for the LPT port to the base thread.

Is there a reason you can't use 4 stepgens on the Mesa 7i92 ?

For someone that's smarter than myself to answer, and is usually the case, when dealing with config issues it pays to upload your config & hal files.
  • cmorley
  • cmorley
14 Jan 2025 09:24
Replied by cmorley on topic Gmoccapy 3.5.0 - opinions needed

Gmoccapy 3.5.0 - opinions needed

Category: Gmoccapy

change_tool() in Gremkin's StatCanon class is not getting called for some reason.
  • Aciera
  • Aciera's Avatar
14 Jan 2025 09:05
Replied by Aciera on topic Gmoccapy 3.5.0 - opinions needed

Gmoccapy 3.5.0 - opinions needed

Category: Gmoccapy

Maybe a bug in gstat then. It seems to work in QtDragon but I have no idea if that uses the same module. Chris would likely be the one to ask.
  • nicton
  • nicton
14 Jan 2025 08:24 - 14 Jan 2025 08:26

Can the stepgen LPT work in conjunction with the mesa card?

Category: General LinuxCNC Questions

I want to make a configuration where three stepdir are in 7i92, one stepdir on the LPT port. I have assembled hal and ini, linux cnc starts with them, step generators work in 7i92, and only dir works on LPT (the level changes when the direction changes), step is constantly zero (I look at the oscilloscope). If I use the LPT-only configuration, then everything works. Does this mean that the real-time core cannot run the LPT and mesa step generators at the same time?
  • HansU
  • HansU's Avatar
14 Jan 2025 07:42
Replied by HansU on topic Gmoccapy 3.5.0 - opinions needed

Gmoccapy 3.5.0 - opinions needed

Category: Gmoccapy


Midnight Commander / Norton Commander:
Yes I was thinking about a two parted window where you may select in each window a different content and with the bottom button it should be possible to copy, rename, move ore load the content of the selected file.


Hmm I think a split view is not so suitable here as this is only to load files. i think for copy or move operations you should use the systems file manager. But renaming could be supported.

This file gives me this. Still an emtpy tool list:


How are you accessing those properties, through the gstat-module?

Yes: github.com/LinuxCNC/linuxcnc/commit/5838...f0ddf6aa125c0885dcde
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