Duet_homeall_chezRob_14-Dec-2019

; homeall.g
; called when homing all axes
;
; generated by RepRapFirmware Configuration Tool v2 on Fri Nov 30 2018 17:18:08 GMT-0700 (Mountain Standard Time)

; Prepare for homing
M400 			; Wait for move buffer to finish
G91 			; Switch to relative motion coordinates
G92 X250 Y250 Z10	; Force arbitrary position
G1 Z10 F500		; Raise hotend away from bed
G4 P500                 ; wait 500msec
M400                    ; make sure everything has stopped before we make changes

; Home Y First
M913 Y55                ; reduce motor current to 55% to prevent belts slipping
G1 Y-505 F4800 S1       ; move quickly to Y EoT and stop there (first pass)
M400
G4 P100                 ; wait 100msec
G1 Y10 F2400            ; Move Away 10mm from Y axis EoT
M400
G4 P100                 ; wait 100msec
M913 Y100         	; motor currents back to normal

; Home X Second
M913 X55	 	; reduce motor current to 55%
G1 X-505 F4800 S1       ; move quickly to X EoT and stop there (first pass)
M400
G4 P100                 ; wait 100msec
G1 X10                  ; Move Away 10mm from X axis EoT
M400
G4 P100                 ; wait 100msec
M913 X100		; return motor current to 100%

G90                     ; absolute positioning
M400                    ; make sure everything has stopped before we reset the motor currents

;Home Z Last
M913 Z55 		; reduce motor current to 55%
G1 X150 Y200 F3000      ; go to first probe point
M400
G4 P500                 ; wait 500msec
G30                     ; home Z by probing the bed once