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  • besriworld
  • besriworld
18 Apr 2025 09:13
Replied by besriworld on topic GMOCCAPY - Cannot find pin error

GMOCCAPY - Cannot find pin error

Category: HAL

Check in hawshow if there is an enable pin for this window glade ...

If you have a different theme color, you can fix it by looking at the last comment on this post.

forum.linuxcnc.org/gmoccapy/45856-spindl...capy?start=40#313268
  • andrei_linuxcnc
  • andrei_linuxcnc
18 Apr 2025 09:06
GMOCCAPY - Cannot find pin error was created by andrei_linuxcnc

GMOCCAPY - Cannot find pin error

Category: HAL

Hi, I'm new to LinuxCNC and I really need your help on this issue I run into.I created a custom button in Glade.
So I made a Top Level window named window1, put in a HAL table, hal_table1 and inside the HAL table a HAL button, hal_button1. I save the file as test.glade.
I'm using Glade 3.8.6 on LinuxCNC 2.8.4.
I added to the .ini file the following lines:

- In AXIS:GLADEVCP = -u hitcounter.py test.glade
POSTGUI_HALFILE = andrei.hal
In andrei.hal I have: setp gladevcp.hal_table1 TRUE

The button is show on the interface and it's active. This is working perfect.Now I want to implement the same in gmoccapy

-In GMOCCAPY:
EMBED_TAB_NAME = test
EMBED_TAB_COMMAND = gladevcp -c gladevcp -x {XID} test.glade
EMBED_TAB_LOCATION = box_custom_2
POSTGUI_HALFILE = andrei.hal
If I comment the setp gladevcp.hal_table1 TRUE in andrei.hal, the button is shown in the interface, but it is greyed out.
When I uncomment the line in andrei.hal the LinuxCNC is not starting and I have the error:andrei.hal:1: parameter or pin 'gladevcp.hal_table1' not found. Please see the linuxcnc.txt error report.

If I comment the line in andrei.hal and start the LinuxCNC with Gmoccapy interface, the button is greyed but I see the gladevcp.hal_table1 pin and I can send in halshow the setp gladevcp.hal_table1 TRUE command and it's working fine.
Also after loading the interface, I can see pins with halcmd show pin | grep hal_table1.

So as far as I can understand, the gladevcp.hal_table1 pin is not available at runtime in gmoccapy.
I tried a lot of settings with these commands and configurations and I don't know what I'm doing wrong, as aI follow the exact guidelines from the documentation.

I attach the .ini file. test.glade, andrei.hal files and the eror report linuxcnc.txt.
  • andypugh
  • andypugh's Avatar
18 Apr 2025 08:53
Replied by andypugh on topic A simple question: How to use EXPORT_SYMBOL()

A simple question: How to use EXPORT_SYMBOL()

Category: General LinuxCNC Questions

Presumably this is in C?

You may need ti #include A.h in B.c
  • unknown
  • unknown
18 Apr 2025 07:40

Working with Aspire 12 – Happy to Help If Anyone Needs It

Category: CAD CAM

Whole bunch of answers here and the appropriate place to discuss it.
forum.linuxcnc.org/9-installing-linuxcnc...official-images-only

You'll have to give a description of your setup, what image are you using, what is the latency & ping times.
  • Aciera
  • Aciera's Avatar
18 Apr 2025 07:10
  • ErwinCNC
  • ErwinCNC
18 Apr 2025 07:08

Working with Aspire 12 – Happy to Help If Anyone Needs It

Category: CAD CAM

Hello, unfortunately I don't have a contribution to your CAM system, but I do have a question about the Raspberry Pi 5 and Linux CNC On the current PC I have problems with the latency, especially in the Ethernet connection to the 7i96s. Unfortunately, this always leads to unexpected stops of the machine. The last PC was no better and I don't want to buy a third one that will cause problems. My hope is that the Raspberry Pi 5 will work easily and without problems, even if it is a bit more expensive than a second-hand PC. Replacement would also be possible at any time. Now to the question What are your experiences with the pi 5 and which version are you using? Which SD card? Any special settings? Thank you very much Greetings Erwin 
  • Jabbery
  • Jabbery
18 Apr 2025 06:28 - 18 Apr 2025 09:00
Replied by Jabbery on topic Spindle will not stay running

Spindle will not stay running

Category: General LinuxCNC Questions

Thanks for the idea. When I ran a few simple tests with no effect. I'm not sure how to test for emi. I expect if there was some my test would have had a reaction change but nothing changed. I moved the VFD as far away as I could and added a grounded makeshift shield.
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