macros.cfg

gistfile1.txt

######################################################################
# PAUSE
######################################################################

[gcode_macro PAUSE]
description: Pause the actual running print
rename_existing: PAUSE_BASE
# change this if you need more or less extrusion
variable_extrude: 1.0
gcode:
  ##### read E from pause macro #####
  {% set E = printer["gcode_macro PAUSE"].extrude|float %}
  ##### set park positon for x and y #####
  # default is your max posion from your printer.cfg
  {% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
  {% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
  ##### calculate save lift position #####
  {% set max_z = printer.toolhead.axis_maximum.z|float %}
  {% set act_z = printer.toolhead.position.z|float %}
  {% if act_z < (max_z - 2.0) %}
      {% set z_safe = 2.0 %}
  {% else %}
      {% set z_safe = max_z - act_z %}
  {% endif %}
  ##### end of definitions #####
  PAUSE_BASE
  G91
  {% if printer.extruder.can_extrude|lower == 'true' %}
    G1 E-{E} F2100
  {% else %}
    {action_respond_info("Extruder not hot enough")}
  {% endif %}
  {% if "xyz" in printer.toolhead.homed_axes %}
    G1 Z{z_safe} F900
    G90
    G1 X{x_park} Y{y_park} F6000
  {% else %}
    {action_respond_info("Printer not homed")}
  {% endif %} 


######################################################################
# RESUME
######################################################################

[gcode_macro RESUME]
description: Resume the actual running print
rename_existing: RESUME_BASE
gcode:
  ##### read E from pause macro #####
  {% set E = printer["gcode_macro PAUSE"].extrude|float %}
  #### get VELOCITY parameter if specified ####
  {% if 'VELOCITY' in params|upper %}
    {% set get_params = ('VELOCITY=' + params.VELOCITY)  %}
  {%else %}
    {% set get_params = "" %}
  {% endif %}
  ##### end of definitions #####
  {% if printer.extruder.can_extrude|lower == 'true' %}
    G91
    G1 E{E} F2100
  {% else %}
    {action_respond_info("Extruder not hot enough")}
  {% endif %}  
  RESUME_BASE {get_params}

[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
gcode:
  TURN_OFF_HEATERS
  CANCEL_PRINT_BASE


######################################################################
# G27 - PARK TOOLHEAD
######################################################################

[gcode_macro G27]
gcode:
  {% set default_x = printer.toolhead.axis_minimum.x %}
  {% set default_y = printer.toolhead.axis_minimum.y %}

  {% if 'save_variables' in printer %}
    {% set svv = printer.save_variables.variables %}
    {% if 'park_x' in svv %}
      {% set default_x = svv.park_x %}
    {% endif %}
    {% if 'park_y' in svv %}
      {% set default_y = svv.park_y %}
    {% endif %}
  {% endif %}

  {% set x = params.X|default(default_x)|float %}
  {% set y = params.Y|default(default_y)|float %}
  {% set z = params.Z|default(20)|float %}

  {% if printer.toolhead.homed_axes != "xyz" %}
    {action_respond_info("Please home XYZ first")}
  {% else %}
    SAVE_GCODE_STATE NAME=G27_state
    G91
    G1 Z{z}
    G90
    G1 X{x} Y{y} F3000
    RESTORE_GCODE_STATE NAME=G27_state MOVE=0
  {% endif %}


######################################################################
# LOAD FILAMENT
######################################################################

[gcode_macro LOAD_FILAMENT]
#
# LOAD_FILAMENT
#
# Heat to 200°C then prime the nozzle
description: Load filament (heat nozzle if necessary)
gcode:
   M117 Loading filament...
   {% if printer[printer.toolhead.extruder].temperature < 200.0 %}
   STATUS_HEATING
   M117 Heating hotend...
   SET_HEATER_TEMPERATURE HEATER='extruder' TARGET=200
   TEMPERATURE_WAIT SENSOR='extruder' MINIMUM=200
   {%endif%}
   STATUS_BUSY
   M117 Loading filament...
   M83                            ; set extruder to relative
   G1 E850 F1000                  ; Cargar el bowden
   G1 E40 F300                    ; slower extrusion for hotend path
   G1 E15 F150                    ; prime nozzle with filament
   M82                            ; set extruder to absolute
   UPDATE_DELAYED_GCODE ID=_CLEAR_DISPLAY DURATION=10
   STATUS_READY


######################################################################
# UNLOAD FILAMENT
######################################################################

[gcode_macro UNLOAD_FILAMENT]
#
# UNLOAD_FILAMENT
#
# Heat the nozzle to 230°C then retract the filament out of the toolhead
#
description: Heat the nozzle (if needed), then retract the filament out of the toolhead
gcode:
  SAVE_GCODE_STATE NAME=UNLOAD_FILAMENT
  {% if printer[printer.toolhead.extruder].temperature < 230.0 %}
    STATUS_HEATING
    M117 Heating hotend...
    SET_HEATER_TEMPERATURE HEATER='extruder' TARGET=230
    TEMPERATURE_WAIT SENSOR='extruder' MINIMUM=230
  {% endif %}
  STATUS_BUSY
  M117 Unloading filament...
  M83                            ; set extruder to relative
  G1 E2 F300                     ; extrude a little to soften tip
  G1 E-50 F200                   ; Retract 50mm at slow speed (cool down filament tip)
  G1 E-850 F1800                 ; retract filament completely
  #M82                            ; set extruder to absolute
  UPDATE_DELAYED_GCODE ID=_CLEAR_DISPLAY DURATION=10
  RESTORE_GCODE_STATE NAME=UNLOAD_FILAMENT MOVE=0
  STATUS_READY

######################################################################
# Filament Change
######################################################################

# M600: Filament Change. This macro will pause the printer, move the
# tool to the change position, and retract the filament 50mm. Adjust
# the retraction settings for your own extruder. After filament has
# been changed, the print can be resumed from its previous position
# with the "RESUME" gcode.

[pause_resume]

[gcode_macro M600]
gcode:
    {% set X = params.X|default(0)|float %}
    {% set Y = params.Y|default(0)|float %}
    {% set Z = params.Z|default(10)|float %}
    SAVE_GCODE_STATE NAME=M600_state
    PAUSE
    G91
    G1 E-.8 F2700
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F3000
    G91
    G1 E-4 F4200
    G1 E-50 F300
    G1 E-800 F3000
    RESTORE_GCODE_STATE NAME=M600_state



######################################################################
# Wipe Line
######################################################################

[gcode_macro WIPE_LINE]
gcode:
  {% set z = params.Z|default(0.25)|float %}
  {% set n = params.N|default(0.4)|float %}

  {% if printer.toolhead.homed_axes != "xyz" %}
    {action_respond_info("Please home XYZ first")}
  {% elif printer.extruder.temperature < 170 %}
    {action_respond_info("Extruder temperature too low")}
  {% else %}
    SAVE_GCODE_STATE NAME=WIPE_LINE_state
    M82
    G90
    G92 E0
    G1 X10 Y200 Z5 F3000
    G1 Z{z} F3000
    G1 X200 Y200 F1500 E10.83
    G1 X{ n + 10.0 } F5000
    G1 Y198 F1500 E21.5
    G1 Y200 F5000
    RESTORE_GCODE_STATE NAME=WIPE_LINE_state MOVE=0
  {% endif %}