klipper macros

macros.cfg

# Let's see if putting macros in a separate file is helpful

# ------------------------- 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.

[gcode_macro M600]
description: Change Filament
variable_parameter_x: 50
variable_parameter_y: 0
variable_parameter_z: 10
gcode:
    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-50 F1000
    RESTORE_GCODE_STATE NAME=M600_state
# --------------------------------------------------------------------

# ------------------Map G29 to load the default mesh profile ---------
[gcode_macro G29]
description: Load default mesh profile
gcode:
  BED_MESH_PROFILE load=default

# --------------------------------------------------------------------

# --------------------Turn Fan On-------------------------------------
[gcode_macro PART_COOLING_FAN_ON]
gcode:
    M106 S255

# --------------------Turn Fan Off------------------------------------

[gcode_macro PART_COOLING_FAN_OFF]
gcode:
    M106 S0

# --------------------------------------------------------------------

# --------------------Prime the Nozzle - Draw lines-------------------
[gcode_macro PRIME_EXTRUDER]
description: Move to left and draw a line to prime extruder
gcode:
    SAVE_GCODE_STATE NAME=prime_extruder_state
    # Reset Extruder
    G92 E0
    # Move Z Axis up
    G1 Z2.0 F3000
    # Move to start position
    G1 X2.1 Y20 Z0.28 F5000.0
    # Draw the first line
    G1 X2.1 Y200.0 Z0.28 F1500.0 E15
    # Move to side a little
    G1 X2.4 Y200.0 Z0.28 F5000.0
    # Draw the second line
    G1 X2.4 Y20 Z0.28 F1500.0 E30
    # Reset Extruder
    G92 E0
    # Move Z Axis up
    G1 Z2.0 F3000
    RESTORE_GCODE_STATE NAME=prime_extruder_state
    # Print message on LCD
    M117 On your marks, get set... GO!

# --------------------------------------------------------------------

# -------------Things to do at Start - Referenced by Slicer-----------
[gcode_macro START_PRINT]
variable_bed_temp: 60
variable_extruder_temp: 200
gcode:
    # Home the printer
    G28
    # Load Mesh Bed Level
    G29
    # Start bed heating
    M117 Heating bed
    M140 S{bed_temp}
    # Use absolute coordinates
    G90
    # Reset the G-Code Z offset (adjust Z offset if needed)
    # Sets current position as "virtual" 0 for future commands
    SET_GCODE_OFFSET Z=-0.005
    # Move the nozzle near the bed
    G1 Z5 F3000
    # Move the nozzle very close to the bed
    G1 Z0.15 F300
    # Wait for bed to reach temperature
    M190 S{bed_temp}
    # Start nozzle heating
    M117 Heating nozzle
    M104 S{extruder_temp}
    # Set and wait for nozzle to reach temperature
    M109 S{extruder_temp}
    # Prime line
    PRIME_EXTRUDER
    M117 Printing...

# --------------------------------------------------------------------

# -------------Things to do at End - Referenced by Slicer-------------
[gcode_macro END_PRINT]
description: Stuff to do when the print is done
variable_machine_depth: 235
gcode:
    # Turn off bed, extruder, and fan
    M140 S0
    M104 S0
    M106 S0
    # Relative positionning
    G91
    # Retract and raise Z
    G1 Z0.2 E-2 F2400
    # Wipe out
    G1 X5 Y5 F3000
    # Raise Z more
    G1 Z10
    # Absolute positionning
    G90
    # Present print
    G1 X0 Y{machine_depth}
    # Disable steppers
    M84
    # Print message on LCD
    M117 That's All Folks

# --------------------------------------------------------------------
# --------------------------------------------------------------------
# --------------------------------------------------------------------
# --------------------------------------------------------------------