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Marlin Code - Limit Switch Activation?

Posted by mmohrmann 
Marlin Code - Limit Switch Activation?
June 22, 2020 12:42PM
Hello,

Where in Marlin can I find a way to activate the axis limit switches. When homing, I want to tell the printer to bump the endstops. I do not use any probes and level the bed manually. When homing, the z axis will not bump the limit switch.
Any ideas on where to find this? Is it in configuration.h?
Thanks

Marlin 2.0.x bugfix
SKR 1.4 Turbo
TMC2208 stepper drivers
Ender 3 Pro
Re: Marlin Code - Limit Switch Activation?
June 24, 2020 09:30PM
What does the Z axis do when issued a home?
Re: Marlin Code - Limit Switch Activation?
June 24, 2020 10:12PM
In Configuration_adv.h

on latest marlins

#define HOMING_BUMP_MM { 5, 5, 2 }

on older marlins

#define X_HOME_BUMP_MM 5
#define Y_HOME_BUMP_MM 5
#define Z_HOME_BUMP_MM 2
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