[gcode_macro G32]
gcode:
  BED_MESH_CLEAR
  G28
  QUAD_GANTRY_LEVEL
  G28
  G0 X150 Y150 Z30 F3600


[gcode_macro FILAMENT_UNLOAD]
description: unload filament
gcode:
  {% if printer.extruder.can_extrude|lower == 'true' %}
    M83                       # e relative coordinates
    G0 E-75 F3000            # unload
    M82                       # e absolute coordinates
  {% else %}
    {action_respond_info("extruder not hot enough")}
  {% endif %}


[gcode_macro FILAMENT_LOAD]
description: load filament
gcode:
  {% if printer.extruder.can_extrude|lower == 'true' %}
    M83                       # e relative coordinates
    G0 E75 F3000
    G0 E30 F300
    M82                       # e absolute coordinates
  {% else %}
    {action_respond_info("extruder not hot enough")}
  {% endif %}


[gcode_macro FILAMENT_PURGE]
description: purge filament
gcode:
  {% set e = params.e|default(10)|float %}
  {% if printer.extruder.can_extrude|lower == 'true' %}
    M83                       # e relative coordinates
    G1 E-{e} F300
    M82                       # e absolute coordinates
  {% else %}
    {action_respond_info("extruder not hot enough")}
  {% endif %}


[gcode_macro PRINT_START]
gcode:
  M117 >> configuring
  SET_LED LED=caselight RED=0.00 GREEN=0.00 BLUE=0.50
  M140 S{BED}            # start bed heating
  M104 S{EXTRUDER}       # start extruder heating
  G92 E0                 # reset extruder
  G21                    # set units to millimeters
  G90                    # use absolute coordinates
  M83                    # use relative distances for extrusion
  G4 P1000

  M117 >> homing
  SET_LED LED=caselight RED=0.00 GREEN=0.50 BLUE=0.00
  G32                    # home all axes

  M117 >> heating
  SET_LED LED=caselight RED=0.50 GREEN=0.00 BLUE=0.00
  G92 E0                 # reset extruder
  M190 S{BED}            # set and wait for bed temperature
  M109 S{EXTRUDER}       # set and wait for nozzle temperature

  M117 >> starting
  SET_LED LED=caselight RED=0.50 GREEN=0.50 BLUE=0.50


[gcode_macro PRINT_END]
gcode:
  M117 >> finished
  M400                           ; wait for buffer to clear
  G92 E0                         ; zero the extruder
  G1 E-10.0 F3600                ; retract filament
  G91                            ; relative positioning
  G0 Z1.00 X20.0 Y20.0 F20000    ; move nozzle to remove stringing
  TURN_OFF_HEATERS
  M107                           ; turn off fan
  G1 Z2 F3000                    ; move nozzle up 2mm
  G90                            ; absolute positioning
  G0 X125 Y250 F3600            ; park nozzle at rear
  BED_MESH_CLEAR