1coderookie_gcode.cfg

# You need to add a certain command to your slicers start and end g-code section, so that the following macros will be loaded.  
# When using CURA, add this line to your start g-code section: START_PRINT BED_TEMP={material_bed_temperature_layer_0} EXTRUDER_TEMP={material_print_temperature_layer_0}
# When using PRUSASLICER or SUPERSLICER, add this line to your start g-code section: START_PRINT BED_TEMP=[first_layer_bed_temperature] EXTRUDER_TEMP=[first_layer_temperature]
# In the end g-code section of all of the abovemntioned slicers, just add this line: END_PRINT


[gcode_macro START_PRINT]
gcode:
    {% set BED_TEMP = params.BED_TEMP|default(60)|float %}
    {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(200)|float %}
    # Start bed heating
    M140 S{BED_TEMP}
    # Use absolute coordinates
    G90
    # Reset the G-Code Z offset (adjust Z offset if needed)
    # SET_GCODE_OFFSET Z=0.4
    # Home the printer
    G28
    # Load *default* bed mesh profile; if using a different name than "default", you have to set the belonging name after LOAD=...
    BED_MESH_PROFILE LOAD=default
    # Move the nozzle near the bed
    G1 Z5 F3000
    # G1 Z0 F3000    
    # Move the nozzle very close to the bed - I deactivated this for my personal usage
    # G1 Z0.15 F300
    # Wait for bed to reach temperature
    M190 S{BED_TEMP}
    # Set and wait for nozzle to reach temperature
    M109 S{EXTRUDER_TEMP}

[gcode_macro END_PRINT]
gcode:
    # Turn off bed, extruder, and fan
    M140 S0
    M104 S0
    M106 S0
    # Move nozzle away from print while retracting
    G91
    G1 X-2 Y-2 E-1 F300
    # Raise nozzle by 10mm
    G1 Z10 F3000
    G90
    G28
    # Disable steppers
    M84
######################################################################
# 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(50)|float %}
    {% set Y = params.Y|default(10)|float %}
    {% set Z = params.Z|default(10)|float %}
    SAVE_GCODE_STATE NAME=M600_state
    PAUSE
    G91
    G1 E-22 F2700
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F3000
    G91
    G1 E-50 F1000
    RESTORE_GCODE_STATE NAME=M600_state