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  • matasbuk
  • matasbuk
14 Mar 2025 08:42 - 14 Mar 2025 08:43

QTDragon_hd won't display a larger file.

Category: Qtvcp

    Hello, I have a machine with 32gb of RAM and an i5, QTdragon fails to visualize gcode files over 20-30mb. The RAM is not even loaded. What could be the problem and how to solve it? Instead of a program, a box within machine bounds is displayed.
  • Daan96
  • Daan96
14 Mar 2025 08:21

Building a 3-axis plasma table with mesa 7i96s, THCad-2 and nema23 steppers

Category: Show Your Stuff

Sorry for the late message. Unfortunately I had to give the project less priority. 
At the moment very busy with my full time work, my own company and graduating from my bachelor mechanical engineering next to a more than full-time job. 

I am slowly designing further on the mechanical part during my breaks. The hardware will be a pc that runs on plasmac in combination with a mesa board and a thcad. 

The drive will be a belt, I do not believe that this stretch is noticeable under the load of plasma cutting. Much cheaper and simpler in design than rack and pinion.

 
  • elovalvo
  • elovalvo
14 Mar 2025 07:18

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

Category: Installing LinuxCNC

Dude please don't change the subject, it makes things hard. I check this thread regularly.


I think it is useful to change the title from
"Linuxcnc & the Rpasberry Pi"
to that 
"Linuxcnc & the Raspberry Pi"
  • rodw
  • rodw's Avatar
14 Mar 2025 07:08
Replied by rodw on topic SCATECH EV1616DN - Example config

SCATECH EV1616DN - Example config

Category: EtherCAT

you need to write your hal by hand. check the stiickies and start with an example config.
  • unknown
  • unknown
14 Mar 2025 07:00

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

Category: Installing LinuxCNC

Dude please don't change the subject, it makes things hard. I check this thread regularly.
  • unknown
  • unknown
14 Mar 2025 06:55
Replied by unknown on topic Trouble getting a new configuration running.

Trouble getting a new configuration running.

Category: General LinuxCNC Questions

can you share the AXYZ_connect.hal file?
 

The opening post has all the files as attachments, just download and save them.
  • unknown
  • unknown
14 Mar 2025 06:52
Replied by unknown on topic SCATECH EV1616DN - Example config

SCATECH EV1616DN - Example config

Category: EtherCAT

The hal_parport driver creates the pins & such and also talks directly to the parallel port hardware. I'm not sure if want you do is possible. I would imagine it would require a very special real time driver. I would also guess you wouldn't get any extra performance over using a parallel port as the step & direction timings would be created by the Linuxcnc software.
  • medicusdkfz
  • medicusdkfz's Avatar
14 Mar 2025 05:58 - 15 Mar 2025 10:49
Replied by medicusdkfz on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions

A great thank you to the team and testers! This is gonna be a big milestone for LCNC…

Well, well done!

Pierre
  • darrylb123
  • darrylb123
14 Mar 2025 05:48
Replied by darrylb123 on topic SCATECH EV1616DN - Example config

SCATECH EV1616DN - Example config

Category: EtherCAT

I just got a SCATECH EV1616DN module with the view of using it instead of parports. I have the hal operating the module.
I used github.com/pklopping/linuxcnc-ethercat-b...asic_digital_outputs for reference.
I'm lost as to how to integrate this back into a linuxcnc hal file generated by stepconf.
I assumed that I could simply change the parport references to lcec but, for example' there are no -reset pins etc.
Can you point me at an example of a compete configuration using ethercat?
  • unknown
  • unknown
14 Mar 2025 04:01
Replied by unknown on topic 7i95 randomly throws error with raspi b

7i95 randomly throws error with raspi b

Category: Driver Boards

I think PCW was referring to the power supply for the mesa card.

You may also be experiencing issues with the RPi4 ethernet powering down, this is a much talked about issue.
If you look at the RPi sticky under installing Linuxcnc the very last post discusses this issue with a link to some trouble shooting.
  • Nathan40
  • Nathan40
14 Mar 2025 03:06
Replied by Nathan40 on topic 7i95 randomly throws error with raspi b

7i95 randomly throws error with raspi b

Category: Driver Boards

It is a raspi 4 8 gb version. I tried with a changed power supply and after few hours it again reset. Upon pressing the reset button the axis showed no movement. However, after restarting linuxcnc it started working fine.
  • cmorley
  • cmorley
14 Mar 2025 01:51
Replied by cmorley on topic Qtvcp Development Discussions

Qtvcp Development Discussions

Category: Qtvcp

Well keep us in the loop with your updates. If you are rapidly changing things then maybe wait a bit for inclusion - unless you are interested in on going linuxcnc development?
  • vre
  • vre
14 Mar 2025 00:57 - 14 Mar 2025 09:59
Replied by vre on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

This is the reason for crazy data readings on encoders ?
I make now a config that encoder.count and encoder.velocity goes crazy to see if it stops by setting update-hz to non zero

Yes problem of noise in encoders resolves by non zero value to update-hz
verified by different configs that produced random data to different encoders.
All random data stop to encoders if update-hz is non zero but stop and modbus device to work.
 
  • PCW
  • PCW's Avatar
14 Mar 2025 00:55
Replied by PCW on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

Yes, this is a long known bug, never set the update rate to 0.
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