Autocommit from 2025-08-18 08:29:51
Klipper version: v0.13.0-154-g9346ad19 Moonraker version: v0.9.3-77-gccbfd64 Mainsail version: v2.14.0
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@@ -119,8 +119,8 @@ homing_extruder: 1 # CAUTION: Normally this should be 1. 0 will disable the ho
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uart_pin: mmu:MMU_GEAR_UART
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run_current: 1 #
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hold_current: 0.4 # Recommend to be small if not using "touch" or move (TMC stallguard)
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interpolate: True
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#sense_resistor: 0.110 # Usually 0.11, 0.15 for BTT TMC2226
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interpolate: False
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sense_resistor: 0.110 # Usually 0.11, 0.15 for BTT TMC2226
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stealthchop_threshold: 0 # Spreadcycle has more torque and better at speed
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#
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# Uncomment two lines below if you have TMC and want the ability to use filament "touch" homing with gear stepper
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@@ -128,16 +128,16 @@ stealthchop_threshold: 0 # Spreadcycle has more torque and better at speed
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#driver_SGTHRS: 60 # 255 is most sensitive value, 0 is least sensitive
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#[motor_constants 17he12-1204s]
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#resistance: 2.5
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#inductance: 0.0033
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#holding_torque: 0.26
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#max_current: 1.20
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#steps_per_revolution: 200
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[motor_constants 17he12-1204s]
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resistance: 2.5
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inductance: 0.0033
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holding_torque: 0.26
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max_current: 1.20
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steps_per_revolution: 200
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#[autotune_tmc stepper_mmu_gear]
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#motor: 17he12-1204s
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#tuning_goal: performance
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[autotune_tmc stepper_mmu_gear]
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motor: 17he12-1204s
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tuning_goal: performance
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@@ -281,8 +281,8 @@ sync_feedback_tension_pin:
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sync_feedback_compression_pin:
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# These sensors are on the toolhead and often controlled by the main printer mcu
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extruder_switch_pin: ^!EBBCan:gpio22
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toolhead_switch_pin:
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extruder_switch_pin: ^EBBCan:gpio24
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toolhead_switch_pin: ^EBBCan:gpio22
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# ENCODER -------------------------------------------------------------------------------------------------------------
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@@ -406,8 +406,8 @@ color_order: GRB # Set based on your particular neopixel specification (can be
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#
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# (comment out this whole section if you don't have/want leds; uncomment/edit LEDs fitted on your MMU)
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[mmu_leds]
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exit_leds: neopixel:mmu_leds (8-1)
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entry_leds: neopixel:mmu_leds (9-16)
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exit_leds: neopixel:mmu_leds (9-16)
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entry_leds: neopixel:mmu_leds (8-1)
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#status_leds: neopixel:mmu_leds (17)
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#logo_leds: neopixel:mmu_leds (18)
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frame_rate: 24
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@@ -86,7 +86,7 @@ variable_load_initial_tool : True ; True/False, Whether to auto
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variable_automap_strategy : "none" ; none|filament_name|material|color|closest_color|spool_id
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# These variables control the behavior of the MMU_END macro
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variable_user_print_end_extension : '' ; Executed at start of MMU_END. Good place to move off print
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variable_user_print_end_extension : 'PRINT_END_PARK' ; Executed at start of MMU_END. Good place to move off print
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variable_unload_tool : True ; True/False, Whether to unload the tool at the end of the print
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variable_reset_ttg : False ; True/False, Whether reset TTG map at end of print
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variable_dump_stats : True ; True/False, Whether to display print stats at end of print
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@@ -30,7 +30,7 @@ happy_hare_version: 3.2 # Don't mess, used for upgrade detection
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#
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# Define the physical limits of your MMU. These settings will be respected regardless of individual speed settings.
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#
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gear_max_velocity: 300 # Never to be exceeded gear velocity regardless of specific parameters
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gear_max_velocity: 125 #300 # Never to be exceeded gear velocity regardless of specific parameters
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gear_max_accel: 1500 # Never to be exceeded gear acceleration regardless of specific parameters
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selector_max_velocity: 250 # Never to be exceeded selector velocity regardless of specific parameters
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selector_max_accel: 1200 # Never to be exceeded selector acceleration regardless of specific parameters
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@@ -184,7 +184,7 @@ gate_final_eject_distance: 0 # Distance to eject filament on MMU_EJECT (Ignored
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# reading and make correction moves to bring the filament to within the 'bowden_allowable_load_delta' of the end of
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# bowden position (this does require a reliable encoder and is not recommended for very high speed loading >350mm/s)
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#
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bowden_apply_correction: 0 # 1 to enable, 0 disabled. Requires Encoder
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bowden_apply_correction: 1 # 1 to enable, 0 disabled. Requires Encoder
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bowden_allowable_load_delta: 20.0 # How close in mm the correction moves will attempt to get to target. Requires Encoder
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# This test verifies the filament is free of extruder before the fast bowden movement to reduce possibility of grinding filament
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@@ -269,15 +269,19 @@ toolhead_homing_max: 40 # Maximum distance to advance in order to attempt to h
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# NOTE: If you have a toolhead sensor you can automate the calculation of these parameters! Read about the
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# `MMU_CALIBRATE_TOOLHEAD` command (https://github.com/moggieuk/Happy-Hare/wiki/Blobbing-and-Stringing#---calibrating-toolhead)
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#
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toolhead_extruder_to_nozzle: 99.38 # Distance from extruder gears (entrance) to nozzle
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toolhead_sensor_to_nozzle: 79.78 # Distance from toolhead sensor to nozzle (ignored if not fitted)
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toolhead_entry_to_extruder: 13.29 # Distance from extruder "entry" sensor to extruder gears (ignored if not fitted)
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#toolhead_extruder_to_nozzle: 99.38 # Distance from extruder gears (entrance) to nozzle
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#toolhead_sensor_to_nozzle: 79.78 # Distance from toolhead sensor to nozzle (ignored if not fitted)
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#toolhead_entry_to_extruder: 13.29 # Distance from extruder "entry" sensor to extruder gears (ignored if not fitted)
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toolhead_extruder_to_nozzle: 101.3 # (currently: 100.9)
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toolhead_sensor_to_nozzle: 88.2 #(currently: 87.4)
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toolhead_entry_to_extruder: 19.1 #(currently: 18.7)
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# This setting represents how much residual filament is left behind in the nozzle when filament is removed, it is thus
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# used to reduce the extruder loading length and prevent excessive blobbing but also in the calculation of purge volume.
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# Note that this value can also be measured with the `MMU_CALIBRATE_TOOLHEAD` procedure
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#
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toolhead_residual_filament: 20 # Reduction in extruder loading length because of residual filament left behind
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toolhead_residual_filament: 0 # Reduction in extruder loading length because of residual filament left behind
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# TUNING: Finally, this is the last resort tuning value to fix blobbing. It is expected that this value is NEAR ZERO as
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# it represents a further reduction in extruder load length to fix blobbing. If using a wipetower and you experience blobs
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@@ -552,7 +556,7 @@ extruder_temp_variance: 2 # When waiting for extruder temperature this is the +/
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# rotation_distance (MMU_CALIBRATE_GATE) is tuned for other gates.
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#
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autotune_bowden_length: 0 # Automated bowden length calibration/tuning. 1=automatic, 0=manual/off
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autotune_rotation_distance: 0 # Automated gate calibration/tuning (requires encoder). 1=automatic, 0=manual/off
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autotune_rotation_distance: 1 # Automated gate calibration/tuning (requires encoder). 1=automatic, 0=manual/off
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#
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# Other workflow options
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#
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