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  • millikari
  • millikari
31 Mar 2025 19:55 - 31 Mar 2025 20:01
Replied by millikari on topic Couldn't get the WARNING icon in LcncDialog

Couldn't get the WARNING icon in LcncDialog

Category: Qtvcp

Yes, I call it by connecting STATUS 'general' message and the ACTION.CALL_DIALOG:
if STATUS.machine_is_on():
  mess = {'NAME':'UNHOME_MSG', 'ID':'UNHOME_DIALOG',
                'MESSAGE':'Really want to Un-Home?', 'TYPE':'YESNO', 'ICON':'WARNING'}
   ACTION.CALL_DIALOG(mess)

A LcncDialog widget with matching launch-ID is defined in the ui-file. I have already checked whether the value of the 'icon'-variable is set correctly right before the statement I have shown in my first post (first code box). It's all fine. Looking at the original code, I think, because 'icon' is an instance of string in all cases, the 'WARNING' and 'CRITICAL' cases can never be reached. So I changed the sequence in order to give WARNING and CRITICAL also a chance getting active. Am I right with my consideration or have i missed something?
  • tommylight
  • tommylight's Avatar
31 Mar 2025 19:49
Replied by tommylight on topic A Simple Parallel Port Tester Board

A Simple Parallel Port Tester Board

Category: Computers and Hardware

I have this
forum.linuxcnc.org/39-pncconf/32400-mesa...pport?start=60#89231
A box with 17 resistors and 17 LED's, a male and a f-male port, nothing else.
Not versatile as yours, but it has also the option of connecting between the PC and machine and monitor in real time.
  • ContinenteCNC
  • ContinenteCNC's Avatar
31 Mar 2025 19:48
Replied by ContinenteCNC on topic Parallel Port Tester

Parallel Port Tester

Category: Computers and Hardware

If anyone needs [2] a simple circuit to test parallel port pin by pin as either input or output, this is good solution.

No ICs and no transistors required.

More about here: forum.linuxcnc.org/18-computer/55803-a-s...el-port-tester-board



 
 

 
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