wip_macros.cfg

[gcode_macro PRINT_START]
#   Use PRINT_START for the slicer starting script - please customize for your slicer of choice
gcode:
    {% set BED_TEMP = params.BED|default(60)|float %}
    {% set EXTRUDER_TEMP = params.EXTRUDER|default(210)|float %}
    G92 E0
    # Start bed heating
    M140 S{BED_TEMP}
    # Wait for bed to reach temperature
    M104 S{EXTRUDER_TEMP}    
    G28                            ; home all axes
    G1 Z20 F3000                   ; move nozzle away from bed
    G1 X1 Y0 F1000
    M190 S{BED_TEMP}
    M104 S{EXTRUDER_TEMP} ; hotend temperature
    M109 S{EXTRUDER_TEMP} ; hotend temperature
    G92 E0 ; Reset Extruder   
    G1 Z0.2 X5 F720
    G1 X50.0 E5.0 F300
    G1 X100.0 E10.0 F700
    G1 X120.0 E1.0 F700
    G92 E0.0
    
   
[gcode_macro PRINT_END]
#   Use PRINT_END for the slicer ending script - please customize for your slicer of choice
gcode:
    M400                           ; wait for buffer to clear    
    G91                            ; relative positioning
    G92 E0                         ; zero the extruder
    G1 E-0.4 F3600                 ; retract filament
    #   Get Boundaries
    {% set max_x = printer.configfile.config["stepper_x"]["position_max"]|float %}
    {% set max_y = printer.configfile.config["stepper_y"]["position_max"]|float %}
    {% set max_z = printer.configfile.config["stepper_z"]["position_max"]|float %}

    #   Check end position to determine safe direction to move
    {% if printer.toolhead.position.x < (max_x - 20) %}
        {% set x_safe = 20.0 %}
    {% else %}
        {% set x_safe = -20.0 %}
    {% endif %}

    {% if printer.toolhead.position.y < (max_y - 20) %}
        {% set y_safe = 20.0 %}
    {% else %}
        {% set y_safe = -20.0 %}
    {% endif %}

    {% if printer.toolhead.position.z < (max_z - 2) %}
        {% set z_safe = 2.0 %}
    {% else %}
        {% set z_safe = max_z - printer.toolhead.position.z %}
    {% endif %}

    G0 Z{z_safe} F3600             ; move nozzle up
    G0 X{x_safe} Y{y_safe} F20000  ; move nozzle to remove stringing
    TURN_OFF_HEATERS
    M107                           ; turn off fan
    G90                            ; absolute positioning
    G0 X60 Y{max_y} F3600          ; park nozzle at rear