other_macros.cfg

[gcode_macro COOLDOWN]
gcode:
    M106 S255
    TURN_OFF_HEATERS
    SET_FAN_SPEED FAN=nevermore SPEED=1
    SET_FAN_SPEED FAN=exhaust SPEED=1
    TEMPERATURE_WAIT SENSOR=extruder MAXIMUM=70
    M107
    SET_FAN_SPEED FAN=nevermore SPEED=0
    SET_FAN_SPEED FAN=exhaust SPEED=0

[gcode_macro HEAT_SOAK_ABS]
gcode:
    SET_FAN_SPEED FAN=nevermore SPEED=1
    M106 S255
    TEMPERATURE_WAIT SENSOR='temperature_sensor chamber' MINIMUM=30
    M107
    M117 Chamber at temperature

[gcode_macro HEAT_SOAK_ABS_LITE]
gcode:
    SET_FAN_SPEED FAN=nevermore SPEED=1
    M140 S110
    M106 S255
    G28
    G90
    G0 X100 Y100 Z5 F18000
    TEMPERATURE_WAIT SENSOR='temperature_sensor chamber' MINIMUM=30
    M107
    G0 Z10
    M117 Chamber at temperature

# Park above purge bucket
# !!WARNING!! - this is used from START/STOP macros, do NOT lower Z!
[gcode_macro GOTO_PURGE_BUCKET_XY]
gcode:
    SAVE_GCODE_STATE NAME=__goto__purge
    G90
    G0 X15 Y302 F18000
    RESTORE_GCODE_STATE NAME=__goto__purge

# Start checking the HE fan 1sec after the printer is ready
[delayed_gcode CHECK_ALL_FANS]
initial_duration: 1
gcode:
    UPDATE_DELAYED_GCODE ID=CHECK_ALL_FANS DURATION=3
    HOTEND_FAN_CHECK

[gcode_macro HOTEND_FAN_CHECK]
variable_he_stop_count: 0
gcode:
    {% set min_rpm = 3000|float %}
    {% set max_consecutive_stops = 3 %}
    {% set rpm = printer['heater_fan hotend_fan'].rpm|float %}
    {% set he_target = printer[printer.toolhead.extruder].target|float %}
    {% set he_temp = printer[printer.toolhead.extruder].temperature|float %}
    {% set fan_on_temp = printer.configfile.settings['heater_fan hotend_fan'].heater_temp|float %}
    {% set he_stop_count = printer["gcode_macro HOTEND_FAN_CHECK"].he_stop_count|int %}

    {% if (he_target >= fan_on_temp) and (rpm < min_rpm) and (he_temp >= fan_on_temp) %}
        SET_GCODE_VARIABLE MACRO=HOTEND_FAN_CHECK VARIABLE=he_stop_count VALUE={he_stop_count + 1}
        M118 WARNING: Fan stoppage detected ({he_stop_count+1}/{max_consecutive_stops}).
        M400
        {% if printer["gcode_macro HOTEND_FAN_CHECK"].he_stop_count|int >= max_consecutive_stops-1 %}
            FAN_STOPPAGE_ROUTINE
        {% endif %}
    {% else %}
        SET_GCODE_VARIABLE MACRO=HOTEND_FAN_CHECK VARIABLE=he_stop_count VALUE=0
    {% endif %}

[gcode_macro FAN_STOPPAGE_ROUTINE]
gcode:
    M117 !!FAN BLOCKED!!
    M118 FAN STOPPAGE DETECTED. PAUSING...
    SET_HEATER_TEMPERATURE HEATER=extruder TARGET=0
    PAUSE