Running gcode triggered by endstop

drpeej · 23 Jul 2019, 08:44

I understand that Duet has the capability to run Gcode triggered from a hardware input via an unused endstop port

I want to wire some hardware buttons to stop, pause and resume my CNC job

Can someone point me in the right direction to find information about this?

Peter

drpeej · 23 Jul 2019, 09:00

Actually, I think I have found the answer.

M581 seems to be the way. It is well documented in https://duet3d.dozuki.com/Wiki/Gcode

Peter

hayseed_byte · 23 Jul 2019, 09:57

I wrote a bit about M581 that you might find helpful. There's an article on my website but since I'm not very good at managing a website and it often goes down, I added it to the wiki.