Spindle Load feedback in Gmoccapy

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3 years 10 months ago #260326 by andypugh
Replied by andypugh on topic Spindle Load feedback in Gmoccapy

Still no success in setting up glade unfortunately.


Which version of Glade have you installed? (And which version of LinuxCNC
If you are on LinuxCNC 2.8 then you need the Glade version here: www.linuxcnc.org/dists/buster/base/binar...k2_3.8.6-1_amd64.deb
But it is probably best to get it through the package manager. Make sure that you are getting a package called glade-gtk2.

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3 years 7 months ago #265786 by zz912
Replied by zz912 on topic Spindle Load feedback in Gmoccapy
I am trying run spindle_load.py for LCNC 2.9 by HansU, but it types:

Code:
  File "/usr/lib/python3/dist-packages/gi/overrides/Gtk.py", line 110, in _builder_connect_callback     handler, args = _extract_handler_and_args(obj_or_map, handler_name)   File "/usr/lib/python3/dist-packages/gi/overrides/Gtk.py", line 90, in _extract_handler_and_args     raise AttributeError('Handler %s not found' % handler_name) AttributeError: Handler on_hal_status_interp_run not found glade/spindle_load.py:3: unterminated quoted string 'halcmd -f glade/spindle_load.py' exited with 1

I  use RIP instalation.
 

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3 years 7 months ago #265788 by HansU
Replied by HansU on topic Spindle Load feedback in Gmoccapy
Have you tried this one? forum.linuxcnc.org/gmoccapy/45856-spindl...capy?start=10#258741

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3 years 7 months ago #265794 by zz912
Replied by zz912 on topic Spindle Load feedback in Gmoccapy
I tried it now, and it works.

Thank you.

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3 years 7 months ago #266048 by zz912
Replied by zz912 on topic Spindle Load feedback in Gmoccapy
Hello,

once i added the "spindle_load bar" it sometimes happens that LCNC won't start and shows this error:
Code:
custom_postgui.hal:18: Pin 'spindle_load.bar_spindle_load' does not exist /usr/lib/python3/dist-packages/gi/overrides/GObject.py:560: Warning: ../../../gobject/gsignal.c:2642: instance '0x2a45f70' has no handler with id '44040220'   return func(*args, **kwargs) Traceback (most recent call last):   File "/home/jarda/linuxcnc/linuxcnc-2.9/bin/gladevcp", line 54, in <module>     import gladevcp.makepins   File "/home/jarda/linuxcnc/linuxcnc-2.9/lib/python/gladevcp/__init__.py", line 51, in <module>     ,stderr=subprocess.PIPE   File "/usr/lib/python3.7/subprocess.py", line 775, in __init__     restore_signals, start_new_session)   File "/usr/lib/python3.7/subprocess.py", line 1476, in _execute_child     part = os.read(errpipe_read, 50000) KeyboardInterrupt 2951 3008 Stopping realtime threads Unloading hal components Note: Using POSIX realtime

Just try to start LCNC again and then LCNC will start normally.

If I want to intentionally simulate this error, just close and immediately start LCNC a few times and the error is guaranteed to show up after a few tries.

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3 years 7 months ago #266050 by HansU
Replied by HansU on topic Spindle Load feedback in Gmoccapy
Maybe you have to connect your pin 'spindle_load.bar_spindle_load' in a separate HAL file which you pass with -H to the gladevcp command.
Like this:
Code:
EMBED_TAB_COMMAND = gladevcp -x {XID} spindle_load.glade -H connect-pin.hal

The reason is that the VCP might be loaded after the GUI loading is done and so the pin is not yet available in the POSTGUI_HALFILE. But I am not 100% sure about this.

 

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3 years 7 months ago #266074 by andypugh
Replied by andypugh on topic Spindle Load feedback in Gmoccapy
Depending on the GUI you could also make the connection in the POSTGUI_HAL file.

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3 years 7 months ago #266094 by newbynobi
Replied by newbynobi on topic Spindle Load feedback in Gmoccapy
If you are using integrated panels in gmoccapy and the panels have there own Hal pin, you have to load that panel with the -H flag naming a Hal file and all connections must be made in that file.

Otherwise you will get race conditions and the panel may work or not.

​​​​​​Hal connections are made in the following order:
- LinuxCNC Hal pin connections
- GUI relatet connections like the gmoccapy pins
- glade panels 

so you need to take care in witch file you connect pins.

Norbert

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3 years 7 months ago #266122 by zz912
Replied by zz912 on topic Spindle Load feedback in Gmoccapy
I moved spindle_load commands from custom_postgui.hal to gladevcp-zz.hal.

I added "-H ./gladevcp-zz.hal"
But LCNC did not read this file.

I added "POSTGUI_HALFILE = gladevcp-zz.hal"
And it works again.

Flag -H is not working probably.  I downloaded branch 2.9 now.

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3 years 7 months ago #266183 by zz912
Replied by zz912 on topic Spindle Load feedback in Gmoccapy
Simulation of bug:
1) download and build branche 2.9
2) add to linuxcnc-2.9_2023-03-07/configs/sim/gmoccapy/gmoccapy.ini
Code:
EMBED_TAB_NAME = Spindle_load EMBED_TAB_LOCATION = box_custom_4 EMBED_TAB_COMMAND = gladevcp -x {XID} spindle_load.glade -H connect-pin.hal
3) copy
 

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to: linuxcnc-2.9_2023-03-07/configs/sim/gmoccapy/
4) run linuxcnc gmoccapy.ini
5) signal "signal-spindle-load" from connect-pin.hal is missing, so file connect-pin.hal was not loaded probably.
 

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I made this test on virtual PC in other PC.

I would like ask for help.
 

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