Please help create atc code

Please help me to create a code so that it performs similar actions as in the video
www.youtube.com/shorts/wJyLojZTqKQ

Or please share a similar code, I would be very grateful

Danil wrote:

Or please share a similar code, I would be very grateful

Try searching the forum.  I suggest limiting the search to 'title' only, and go back longer than a year.  Research the numerous posts where other folks have worked through various tool changer problems and see if what they discussed is similar to your situation.

The first problem with your request is that logic for tool changers is very hardware-specific; only you know what hardware you have and how LCNC can control it.

Second problem is that there are many different ways (in software) to control a tool changer.  G-code subroutines, Classic Ladder (i.e. PLC), python + hal via the GUI, and probably others.  As with your hardware, only you know which control scheme is the 'best' for your situation.

I have a spindle equipped with this feature for pidconnection to a relay. I need an approximate code M6 for linear tool change

You might want to have a look at the example config in 'configs/sim/axis/remap/rack-toolchange' as a starting point.

Note the custom entries at the bottom of the inifile:
github.com/LinuxCNC/linuxcnc/blob/master...e/racktoolchange.ini
and the ngc remap:

github.com/LinuxCNC/linuxcnc/blob/master...ines/rack_change.ngc

That is called a "rack tool changer", i am pretty sure it can be controlled with gcode only, not sure if it needs remaping (i guess it would), so it should be easy to do, although i never tried it.
forum.linuxcnc.org/20-g-code/36441-anyon...-length-probe#131714

Thanks for the reply, now I'm trying to do something via remap but I'm not sure I'm doing it right. I can't figure out how to interact with pin 17 on port 0.So far there is this outline of the remap, I would appreciate it if you could point out any errors.Thanks for the links, I'll have a look.

for your parport input you could use eg 'motion.digital-in-00'
linuxcnc.org/docs/html/man/man9/motion.9.html

in your hal you would connect the two pins like this:

in your ngc remap you would then use M66 P0 .. to interact with your input:
linuxcnc.org/docs/html/gcode/m-code.html#mcode:m66