[gcode_macro PID_EXTRUDER]
gcode:
  PID_CALIBRATE HEATER=extruder TARGET=210
  SAVE_CONFIG

[gcode_macro PID_BED]
gcode:
  PID_CALIBRATE HEATER=heater_bed TARGET=60
  SAVE_CONFIG

[gcode_macro FILAMENT_LOAD]
gcode:
    {% set load = params.L|default(100)|float * 0.5 %}
    {% set extruder_temp = params.T|default(210)|float %}
    SAVE_GCODE_STATE NAME=FILAMENT_LOAD_STATE
    LOW_TEMP_CHECK T={extruder_temp}
    M118 Loading filament
    M83                                                                         # relative extrusion
    G1 E{load} F1500                                                            # extrude fast
    G4 P1000                                                                    # wait 1 second
    G1 E{load} F200                                                             # extrude slow
    RESTORE_GCODE_STATE NAME=FILAMENT_LOAD_STATE
    BEEP


[gcode_macro FILAMENT_UNLOAD]
gcode:
    {% set unload = params.U|default(100)|float %}
    {% set extruder_temp = params.T|default(200)|float %}
    SAVE_GCODE_STATE NAME=FILAMENT_UNLOAD_STATE
    LOW_TEMP_CHECK T={extruder_temp}
    M118 Unloading filament
    M83                                                                         # relative extrusion
    G1 E2  F200                                                                 # extrude a little
    G1 E-10  F200                                                               # retract a little
    G1 E-{unload} F1500                                                         # retract a lot
    RESTORE_GCODE_STATE NAME=FILAMENT_UNLOAD_STATE

[gcode_macro LOW_TEMP_CHECK]
gcode:
    {% set extruder_temp = params.T|default(200)|float %}
    {% if printer.extruder.target > extruder_temp %}                            # if there is a setpoint for extruder
        {% set extruder_temp = printer.extruder.target %}
    {% endif %}
    {% if printer.extruder.temperature < extruder_temp %}                       # heat to the target
        M118 Heating to {extruder_temp}
        SET_HEATER_TEMPERATURE HEATER=extruder TARGET={extruder_temp}
        TEMPERATURE_WAIT SENSOR=extruder MINIMUM={extruder_temp}
    {% endif %}

[gcode_macro BEEP]
gcode:
    {% set duration = params.P|default(100)|float %}
    SET_PIN PIN=beeper VALUE=1
    G4 P{duration}
    SET_PIN PIN=beeper VALUE=0


[gcode_macro START_PRINT]
gcode:
    {% set BED_TEMP = params.BED_TEMP|default(60)|float %}
    {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(190)|float %}
    M140 S{BED_TEMP}
    ; Ender 3 Custom Start G-code
    G92 E0 ; Reset Extruder
    G28 ; Home all axes
        # Wait for bed to reach temperature
    M190 S{BED_TEMP}
    # Set and wait for nozzle to reach temperature
    M109 S{EXTRUDER_TEMP}
    G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
    G1 X2 Y20 Z0.3 F5000.0 ; Move to start position
    G1 X2 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
    G1 X2 Y200.0 Z0.3 F5000.0 ; Move to side a little
    G1 X2 Y20 Z0.3 F1500.0 E30 ; Draw the second line
    G92 E0 ; Reset Extruder
    G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
    G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish
    BED_MESH_PROFILE LOAD=default


[gcode_macro END_PRINT]
description: End of printing
variable_machine_depth: 220
gcode:
      G91 ;Relative positioning
      G1 E-2 F2700 ;Retract a bit
      G1 E-2 Z0.2 F2400 ;Retract and raise Z
      G1 X5 Y5 F3000 ;Wipe out
      G1 z50 ;Raise Z more
      G90 ;Absolute positioning
      G1 X0 Y{machine_depth} ;Present print
      M106 S0 ;Turn-off fan
      M104 S0 ;Turn-off hotend
      M140 S0 ;Turn-off bed
      M84 X Y E ;Disable all steppers but Z
      BEEP

[gcode_macro PRINT_STOP]
gcode:
  G91 ;Relative positioning
  G1 E-2 F2700 ;Retract a bit
  G1 E-2 Z0.2 F2400 ;Retract and raise Z
  G1 X5 Y5 F3000 ;Wipe out
  G1 Z50 ;Raise Z more
  G90 ;Absolute positionning

  G1 X0 Y200 ;Present print
  M106 S0 ;Turn-off fan
  M104 S0 ;Turn-off hotend
  M140 S0 ;Turn-off bed

  M84 X Y E ;Disable all steppers but Z


[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
gcode:
  TURN_OFF_HEATERS
  CANCEL_PRINT_BASE
  G91 ;Relative positioning
  G1 E-2 F2700 ;Retract a bit
  G1 E-2 Z0.2 F2400 ;Retract and raise Z
  G1 X5 Y5 F3000 ;Wipe out
  G1 Z50 ;Raise Z more
  G90 ;Absolute positionning

  G1 X0 Y200 ;Present print
  M106 S0 ;Turn-off fan
  M104 S0 ;Turn-off hotend
  M140 S0 ;Turn-off bed

  M84 X Y E ;Disable all steppers but Z