Proposed improvement: change homing offsets to milimeters (2 replies)

Improvement suggestion:

Change:

#define DELTA_X_ENDSTOP_OFFSET_STEPS 0
#define DELTA_Y_ENDSTOP_OFFSET_STEPS 0
#define DELTA_Z_ENDSTOP_OFFSET_STEPS 0

to:

#define DELTA_X_ENDSTOP_OFFSET_STEPS 0.0*AXIS_STEPS_PER_MM
#define DELTA_Y_ENDSTOP_OFFSET_STEPS 0.0*AXIS_STEPS_PER_MM
#define DELTA_Z_ENDSTOP_OFFSET_STEPS 0.0*AXIS_STEPS_PER_MM

unless, of course, floats are an issue.

I'm not too familiar with the C syntax, but I'm assuming we will have to convert the number to an int before using it later in the code.

I can go ahead and open a git pull request, but thought it better to discuss first.