macros.cfg

#####################################################################
# 	Macros
#####################################################################
[include print_area_bed_mesh.cfg]

[virtual_sdcard]
path: ~/gcode_files

[display_status]

[pause_resume]

[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 %} 


[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

[gcode_macro PRINT_START]
#   Use PRINT_START for the slicer starting script - please customise for your slicer of choice
gcode:
#    default_parameter_BED: 60 #target bed temperature
#    default_parameter_EXTRUDER: 210 #target extruder temperature
    STATUS_HOMING
    G28
      #Get Printer built volume dimensions
      {% set X_MAX = printer.toolhead.axis_maximum.x|default(100)|float %}
      {% set Y_MAX = printer.toolhead.axis_maximum.y|default(100)|float %}
      {% set Z_MAX = printer.toolhead.axis_maximum.z|default(100)|float %}

      #Get Nozzle diameter and filament width for conditioning
      {% set NOZZLE = printer.extruder.nozzle_diameter|default(0.4)|float %}
      {% set FILADIA = printer.extruder.filament_diameter|default(1.75)|float %}

      #Set Start coordinates of priming lines
      {% set X_START = 10.0|default(10.0)|float %}
      {% set Y_START = 20.0|default(20.0)|float %}

      #Calculate Primer line extrusion volume and filament length
      {% set PRIMER_WIDTH = 0.75 * NOZZLE %}                    
      {% set PRIMER_HEIGHT = 0.70 * NOZZLE %}           
      {% set PRIMER_SECT = PRIMER_WIDTH * PRIMER_HEIGHT %}    
      {% set PRIMER_VOL = PRIMER_SECT * (X_MAX - 3 * X_START) %}    
      {% set FILA_SECT = 3.1415 * ( FILADIA / 2.0)**2 %}          
      {% set FILA_LENGTH = 1.55 * PRIMER_VOL / FILA_SECT %}      

      #Get Bed and Extruder temperature from Slicer GCode
      {% set BED_TEMP = params.BED_TEMP|default(40)|float %}
      {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(190)|float %}
      
      #attach probe
      ATTACH_PROBE

      #Preheat nozzle and bed
      STATUS_HEATING
      M104 S{EXTRUDER_TEMP} T0                        
      M140 S{BED_TEMP}                                

      #Move up to clean bed
      G1 Y{Y_MAX - 20} Z{Z_MAX/4.0} F6000                

      #Heat nozzle and bed
      M190 S{BED_TEMP}                               
      M109 S{EXTRUDER_TEMP} T0                       

      #Mesh Bed
      #STATUS_MESHING
      #BED_MESH_CALIBRATE
      G32

      #detach probe
      DOCK_PROBE

      #Precondition extruder
      STATUS_CLEANING
      G92 E0     
      G1 X{X_START} Y{Y_START} Z{PRIMER_HEIGHT} F6000.0     
      G1 X{X_MAX - 2 * X_START} Y{Y_START} Z{PRIMER_HEIGHT} F2000.0 
      G1 X{X_MAX - 2 * X_START} Y{Y_START + PRIMER_WIDTH} Z{PRIMER_HEIGHT} 
      G1 X{X_START} Y{Y_START + PRIMER_WIDTH} Z{PRIMER_HEIGHT} F2000.0 
      G92 E0            
      G1 Z2.0 F600        
      G1 Z0.2 F600        
      G1 Z2.0 F600

      STATUS_BUSY

[gcode_macro G32]
gcode:
    ATTACH_PROBE_LOCK
    BED_MESH_CLEAR         
    STATUS_HOMING            ; Home if not homed to get everything turned on
    CG28  
    STATUS_LEVELING         
    Z_TILT_ADJUST
    STATUS_MESHING
    BED_MESH_CALIBRATE
    DOCK_PROBE_UNLOCK
    #G28 X Y                  ; Home the X and Y
    #G0 X130 Y355 Z2 F9000     ; Move to brush
    #G0 X75 F750               ; Move across the brush
    #G0 X130 F750              ; Move across the brush
    #G28 Z                     ; Home the Z now that nozzle is clean
    #G0 X175 Y175 Z20 F6000    ; Return to center of bed

# Conditional G28 (home if not already homed)
[gcode_macro CG28]
gcode:
    {% if "x" not in printer.toolhead.homed_axes or "y" not in printer.toolhead.homed_axes or "z" not in printer.toolhead.homed_axes %}
    STATUS_HOMING
    G28
    {% endif %}

[gcode_macro PRINT_END]
#   Use PRINT_END for the slicer ending script - please customise for your slicer of choice
gcode:
    STATUS_BUSY
        #Get Printer built volume dimensions
        {% set X_MAX = printer.toolhead.axis_maximum.x|default(100)|float %}
        {% set Y_MAX = printer.toolhead.axis_maximum.y|default(100)|float %}

        #Fix-up extruder
        G91                                            
        G1 E-2 F2700                                    
        G1 E-1.5 Z0.2 F2400                        
        G1 X5 Y5 F6000                               
        G1 Z10                                     
        G90                                        

        #Present print
        G1 Z{printer.toolhead.position.z + 10} F600
        G1 X{X_MAX / 2} Y{Y_MAX} F6000
        M106 S0                                      
        M104 S0                                       
        M140 S0                                 

        #Disable Steppers
        M84 X Y E                                    
 
    STATUS_READY

[z_tilt]
z_positions:
  15, 10
  188.5, 360
  365, 11
# A list of X,Y coordinates (one per line; subsequent lines
# indented) describing the location of each bed "pivot point". The
# "pivot point" is the point where the bed attaches to the given Z
# stepper. It is described using nozzle coordinates (the XY position
# of the nozzle if it could move directly above the point). The
# first entry corresponds to stepper_z, the second to stepper_z1,
# the third to stepper_z2, etc. This parameter must be provided.
points: 
  30, 30
  188.5, 330
  367, 31
  # A list of X,Y coordinates (one per line; subsequent lines | back |
# indented) that should be probed during a Z_TILT_ADJUST command. | |
# Specify coordinates of the nozzle and be sure the probe is above L z1 z R
# the bed at the given nozzle coordinates. This parameter must be | |
# provided. | front |
speed: 400
horizontal_move_z: 25
retries: 3
# Number of times to retry if the probed points aren't within
# tolerance.
retry_tolerance:0.01
# If retries are enabled then retry if largest and smallest probed
# points differ more than retry_tolerance. Note the smallest unit of
# change here would be a single step. However if you are probing
# more points than steppers then you will likely have a fixed
# minimum value for the range of probed points which you can learn
# by observing command output.