mainsail.cfg

[virtual_sdcard]
path: /home/pi/gcode_files

[pause_resume]

[display_status]

[gcode_macro CANCEL_PRINT]
rename_existing: BASE_CANCEL_PRINT
gcode:
    TURN_OFF_HEATERS
    CLEAR_PAUSE
    SDCARD_RESET_FILE
    BASE_CANCEL_PRINT

[gcode_macro PAUSE]
rename_existing: BASE_PAUSE
# 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 #####
    SAVE_GCODE_STATE NAME=PAUSE_state
    BASE_PAUSE
    G91
    G1 E-{E} F2100
    G1 Z{z_safe} F900
    G90
    G1 X{x_park} Y{y_park} F6000
  
[gcode_macro RESUME]
rename_existing: BASE_RESUME
gcode:
    ##### read E from pause macro #####
    {% set E = printer["gcode_macro PAUSE"].extrude|float %}
    ##### end of definitions #####
    G91
    G1 E{E} F2100
    RESTORE_GCODE_STATE NAME=PAUSE_state
    BASE_RESUME