toolhead.cfg

[verify_heater extruder]
max_error: 290
check_gain_time:200
hysteresis: 10
heating_gain: 10

[heater_fan hotend_fan]
pin: eboard:PB4
max_power: 1.0
#kick_start_time: 0.5
heater: extruder
heater_temp: 50.0

[extruder]
step_pin: eboard:PB14
dir_pin: !eboard:PB15
enable_pin: !eboard:PB12
microsteps: 16
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: eboard:PA8
sensor_type: Generic 3950
sensor_pin: eboard:PA0
min_temp: -100
max_temp: 350
pressure_advance:0.035
pressure_advance_smooth_time: 0.040
max_extrude_only_distance:1500.00
max_extrude_cross_section:1000

[adxl345]
cs_pin: eboard:PA4
spi_speed: 1000000
#spi_bus: spi3
spi_software_sclk_pin: eboard:PA5
spi_software_mosi_pin: eboard:PA7
spi_software_miso_pin: eboard:PA6
axes_map:  x, y, z
rate: 800


[resonance_tester]
accel_chip:adxl345
min_freq: 5
max_freq: 100
probe_points:
        0,0,100

[fan]
pin: eboard:PB5



[gcode_macro LOAD_FILAMENT]
description: Run extruder forward to load filament
variable_load_distance:  125
gcode:
    {% set speed = params.SPEED|default(450) %}
    {% set max_velocity = printer.configfile.settings['extruder'].max_extrude_only_velocity  * 60 %}
    SAVE_GCODE_STATE NAME=load_state
    G91
    G92 E0
    G1 E{load_distance} F{speed} ; extrude with 7.5mm/s
    RESTORE_GCODE_STATE NAME=load_state


[gcode_macro UNLOAD_FILAMENT]
description: Reverse extruder to unload filament
variable_unload_distance:  75
gcode:
    {% set speed = params.SPEED|default(450) %}
    SAVE_GCODE_STATE NAME=unload_state
    G91
    G92 E0
    G1 E-{unload_distance} F{speed} ; unload
    RESTORE_GCODE_STATE NAME=unload_state


[gcode_macro PURGE_FILAMENT]
variable_purge_distance:  25
description: Empty Hotend of filament
gcode:
    {% set speed = params.SPEED|default(450) %}
    SAVE_GCODE_STATE NAME=purge_state
    G91
    G92 E0
    G1 E{purge_distance} F{speed}   ; purge
    RESTORE_GCODE_STATE NAME=purge_state


[gcode_macro LOAD_MATERIAL]
description: Manual filament loading / change
variable_initial_target_temp: 0
gcode:
    # save gcode state
    SAVE_GCODE_STATE NAME=load_material_state
    # save heating state
    SET_GCODE_VARIABLE MACRO=LOAD_MATERIAL VARIABLE=initial_target_temp VALUE={printer["extruder"].target}

    _LOAD_MATERIAL_SELECT


[gcode_macro _LOAD_MATERIAL_SELECT]
gcode:
    {% if not printer["extruder"].target >= printer.configfile.settings['extruder'].min_extrude_temp %}
        # material selection
        RESPOND TYPE=command MSG="action:prompt_begin Material Selection"
        RESPOND TYPE=command MSG="action:prompt_text Select the material type to heat the nozzle."
        RESPOND TYPE=command MSG="action:prompt_button_group_start"
        RESPOND TYPE=command MSG="action:prompt_button PLA|_LOAD_MATERIAL_HEATUP TEMP=200|primary"
        RESPOND TYPE=command MSG="action:prompt_button PETG|_LOAD_MATERIAL_HEATUP TEMP=230|primary"
        RESPOND TYPE=command MSG="action:prompt_button ABS|_LOAD_MATERIAL_HEATUP TEMP=250|primary"
        RESPOND TYPE=command MSG="action:prompt_button ASA|_LOAD_MATERIAL_HEATUP TEMP=260|primary"
        RESPOND TYPE=command MSG="action:prompt_button_group_end"
        RESPOND TYPE=command MSG="action:prompt_footer_button Abort|_LOAD_MATERIAL_END"
        RESPOND TYPE=command MSG="action:prompt_show"
    {% else %}
        # skip preheating dialog, but wait for target temp
        TEMPERATURE_WAIT SENSOR=extruder MINIMUM={printer["extruder"].target}
        _LOAD_MATERIAL_ACTION
    {% endif %}


[gcode_macro _LOAD_MATERIAL_HEATUP]
gcode:
    {% set extruder_temp = params.TEMP|default(200)|float %}
    M104 S{extruder_temp}
    RESPOND TYPE=command MSG=action:prompt_end
    TEMPERATURE_WAIT SENSOR=extruder MINIMUM={extruder_temp}
    _LOAD_MATERIAL_ACTION


[gcode_macro _LOAD_MATERIAL_ACTION]
gcode:
    # loading / unloading
    RESPOND TYPE=command MSG="action:prompt_begin Filament Loading"
    RESPOND TYPE=command MSG="action:prompt_text Select filament loading action."
    RESPOND TYPE=command MSG="action:prompt_button_group_start"
    RESPOND TYPE=command MSG="action:prompt_button Load|LOAD_FILAMENT|primary"
    RESPOND TYPE=command MSG="action:prompt_button Unload|UNLOAD_FILAMENT|primary"
    RESPOND TYPE=command MSG="action:prompt_button Purge|PURGE_FILAMENT|primary"
    RESPOND TYPE=command MSG="action:prompt_button_group_end"
    RESPOND TYPE=command MSG="action:prompt_footer_button Done|_LOAD_MATERIAL_END"
    RESPOND TYPE=command MSG="action:prompt_show"


[gcode_macro _LOAD_MATERIAL_END]
gcode:
    RESPOND TYPE=command MSG="action:prompt_end"
    # restore old temp
    M104 S{printer["gcode_macro LOAD_MATERIAL"].initial_target_temp}
    # restore gcode state
    RESTORE_GCODE_STATE NAME=load_material_state