How to realize emergency stop, pause and recovery

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09 Aug 2021 01:56 #217279 by yi2580
I'm trying to make a GUI myself, but I don't know how to emergency stop / pause / resume. I want to write and implement a button and function myself. How should I do it?
Thank you

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11 Aug 2021 00:25 #217448 by andypugh
Maybe copy how Axis does it?

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11 Aug 2021 00:56 #217454 by cmorley
I would use gstat to signal the button based on linuxcnc state:

linuxcnc.org/docs/2.8/html/gui/GStat.html

and the python interface to change linuxcnc state.
linuxcnc.org/docs/2.8/html/config/python-interface.html

This is how qtvcp and gladevcp do it .

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11 Aug 2021 08:26 #217486 by yi2580
I may need such a function. If an IO signal is sent, I need to make a judgment and then make an emergency stop to stop each axis and Linux CNC
Thank you very much for your reply. I hope you can help me

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11 Aug 2021 08:28 #217487 by yi2580

cmorley post=217454 userid=482我会使用 gstat 来根据 linuxcnc 状态发送按钮信号:

http ://linuxcnc.org/docs/2.8/html/gui/GStat.html

和 python 接口来改变 linuxcnc 状态。
linuxcnc.org/docs/2.8/html/config/python-interface.html

qtvcp 和gladevcp 就是这样做的。



I read the python interface function of Linux CNC, but I don't seem to find the emergency stop function. Thank you for your reply

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