How to detect M0 pause?

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bladekel
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Senior Member

20 Nov 2024 13:57 #314910 by bladekel

How to detect M0 pause? was created by bladekel

I'm trying to create custom GUI by pyqt5.
Is it possible to detect if pause is caused by M0 ?
I catch the program-paused-changed signal and than control the current_line of gcode_display.
it works if the machine paused after a move.
but if the machine couldnt started to move, the current_line didnt show the M0 line....

G21
F1000
G61
G90
G0 X0 Y0 Z0
M0 ( couldnt detect here with gcode_display.current_line. because it told me that the line is 0 )
G0 X100
M0 ( I detected here because gcode_display.current_line gave me the correct line)

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Aciera
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21 Nov 2024 08:04 - 21 Nov 2024 08:25 #314968 by Aciera

Replied by Aciera on topic How to detect M0 pause?

Just tested on master and it seems it fails to show the correct 'current_line = 5' during the first run right after starting the config. After that it works for me.
Not sure why it fails the first time though other than that ''current_line" does not seem to update before an actual move of axis has taken place.

[edit]
The other thing that seems like a bug is that 'mcodes' always contains 'M0'.

Last edit: 21 Nov 2024 08:25 by Aciera.

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How to detect M0 pause?

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