change tool commend with button

Hi everyone
I need some help with ATC.
I used remap m6 Python and need some button to change the tool (M6 TX).
I can't use MDI for some reason
Do you have any thoughts on this?

Have a look at mdi_command as in this example (instead of 'net coolant-flood => halui.mdi-command-00' you would connect it to the button hal pin):
forum.linuxcnc.org/qtvcp/54583-call-cust...om-gui-button#315402

Unfortunately, I remapped M6, and in my Python code due to certain reasons, I cannot use mdi mode.
I mean this code you suggest is good for giving mdi code. I need to do it in auto mode.
When I open and run a G code, it works perfectly fine, so I need this button to execute a line of G code in auto mode

I'm sorry but I don't understand why and when you would need to push a button during a programmed tool change.
Usually a tool change in gcode defines the T word (eg T3 M6) and your python remap would then handle the ATC tool change.

Unfortunately, I remapped M6, and in my Python code due to certain reasons, I cannot use mdi mode.

Not sure what that means but in a remap you can add command to the queue like this:


[edit]
Are you maybe confusing python remaps with the python interface?
linuxcnc.org/docs/html/remap/remap.html
linuxcnc.org/docs/html/config/python-interface.html

I have used self-execute command in my Python remap.
now I need to use it in my python interface ui
but it seems to be incorrect

The python interface cannot use self.execute() that has to be done in the remap.

So my main problem is when I use "tool touch off" or "touch off" button sometimes randomly it starts tool change process and this pin supposed to become output when we are doing tool change
But suddenly out of nowhere its stuck and don't do anything
So I came up with the idea of adding At my Tool change remap
this solution fixes my problem but I no longer can use MDI and its mean I only can do tool change when its running a G-code in auto mode.
What do you suggest?
Do you know why this happened or how to solve it? I tried to create a tab and put some button
and execute tool change commands but as you said it's impossible

So my main problem is when I use "tool touch off" or "touch off" button sometimes randomly it starts tool change process

That sounds pretty crazy, I've never heard of anything like this. What GUI are you using?
I think I would want to find the reason for that before doing anything else.

i'm using axis

The 'Touch Off' and 'Tool Touch Off' buttons create an MDI call with an G10 L... command through the python interface. I'm afraid I have no idea how that could randomly start a tool change process in your config.