For my MESA 7i92 I have this set up for sharing limit switches.
The Home and Minus Limit switch for the X axis are shared.
net min-home-x => axis.0.home-sw-in
net min-home-x => axis.0.neg-lim-sw-in
And the Positive Limits for X and Y along with the Minux Z are shared.
net max-x-y-min-z =>
I was looking at what is in my mill setup.sh and what is in a setup.sh Frederic
Ribble sent me for his lathe on the BBB. Notice one uses P8.12 and the other
P8_12
P8.12 out # gpio1.12 X_Step
P8_12 out # X Step / DB25.2
I suspect either will work but is there a preferred
