mirror of https://github.com/Desuuuu/klipper.git
166 lines
4.7 KiB
INI
166 lines
4.7 KiB
INI
# This file contains common pin mappings for the 2017 Monoprice
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# Mini Delta. To use this config, the firmware should be compiled for the
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# STM32F070 microcontroller with an 8MHz crystal and USB for communication
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# (instead of serial).
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#
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# IMPORTANT: Use of Kipper with a Monoprice Mini Delta requires a power supply
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# with a _minimum_ 120 W (i.e. 10 A) capacity! The stock power supply will not
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# work, as it can't power the hotend and the bed at the same time.
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#
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# Note 1: Some controller boards only trigger the bootloader when an update file
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# is "printed" from the LCD, rather than supporting bootloader triggering
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# during bootup. It may be preferable to use an ST-Link V2 to flash the
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# firmware instead. Follow this link for an example of the commands needed to
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# do this: https://github.com/arkorobotics/MiniDeltaBootloader
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#
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# Note 2: Klipper does not currently support the LCD interface used on this
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# printer.
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#
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# See docs/Config_Reference.md for a description of parameters.
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# Stepper A is the front-left tower, as originally wired. If you've rewired
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# your steppers to "correct" this, you'll need to swap these values.
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[stepper_a]
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homing_speed: 50
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step_pin: PB12
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dir_pin: PB11
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enable_pin: !PB10
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microsteps: 16
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rotation_distance: 56
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endstop_pin: ^PC14
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position_endstop: 125.00
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arm_length: 120.8
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# Some users report better success using the following value for arm_length:
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#arm_length: 121.36
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[stepper_b]
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step_pin: PB2
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dir_pin: PB1
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enable_pin: !PB10
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microsteps: 16
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rotation_distance: 56
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endstop_pin: ^PC15
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[stepper_c]
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step_pin: PB14
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dir_pin: PB13
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enable_pin: !PB10
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microsteps: 16
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rotation_distance: 56
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endstop_pin: ^PC13
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[extruder]
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step_pin: PA7
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dir_pin: !PA6
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enable_pin: !PB0
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microsteps: 16
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rotation_distance: 65.984
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nozzle_diameter: 0.400
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filament_diameter: 1.750
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heater_pin: PA1
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PA0
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# calibrated at 240C on stock hardware
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control: pid
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pid_Kp: 22.2
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pid_Ki: 1.08
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pid_Kd: 114
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min_temp: 0
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max_temp: 300
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[heater_bed]
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heater_pin: PA5
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PA4
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# calibrated at 70C on stock hardware
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control: pid
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pid_kp: 51.249
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pid_ki: 4.437
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pid_kd: 147.983
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min_temp: 0
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max_temp: 130
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# Print cooling fan (omit section if fan not present)
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[fan]
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pin: PA8
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[mcu]
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serial: /dev/ttyACM0
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restart_method: command
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[printer]
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kinematics: delta
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max_velocity: 150
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max_accel: 1200
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max_z_velocity: 100
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# minimum_z_position is negative to allow delta calibration to work
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minimum_z_position: -10.0
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delta_radius: 63.00
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# Some users report better success using the following value for arm_length:
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#delta_radius: 62.70
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[delta_calibrate]
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radius: 50
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speed: 50
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horizontal_move_z: 5
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######################################################################
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# Bed leveling support
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######################################################################
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[bed_mesh]
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speed: 50
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horizontal_move_z: 5
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mesh_radius: 50
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round_probe_count: 5
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fade_start: 1.0
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fade_end: 0.0
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######################################################################
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# Bed probing hardware
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######################################################################
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[probe]
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pin: ^!PB7
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x_offset: 0.0
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y_offset: 0.0
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z_offset: -0.1
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speed: 5.0
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samples: 1
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sample_retract_dist: 2.0
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samples_result: average
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samples_tolerance: 0.100
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samples_tolerance_retries: 0
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######################################################################
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# G-Code macros and events
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######################################################################
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# G-Code macros (one may define any number of sections with a
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# "gcode_macro" prefix).
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[gcode_macro START_PRINT]
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gcode:
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G90 ; switch to absolute positioning - this line was added in case Cura doesn't include it by default
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M82 ; set extruder to absolute mode - this line was added in case Cura doesn't include it by default
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G28 ; start from home position
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BED_MESH_CALIBRATE
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G1 Z15.0 F4800 ; move the nozzle up 15mm
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G92 E0 ; reset extrusion distance
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G1 F200 E5 ; extrude 3mm of feed stock
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G92 E0 ; reset extrusion distance again
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G1 F4800
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[gcode_macro END_PRINT]
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gcode:
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M104 S0 ; turn off hotend heater
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M140 S0 ; turn off bed heater
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G91 ; Switch to use Relative Coordinates
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G1 E-3 F700 ; retract the filament a bit before lifting the nozzle to release some of the pressure
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G1 Z2 F1000 ; raise platform 2mm from current position
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G1 E-2 F700 ; retract filament even more
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G90 ; Switch back to using absolute coordinates
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G28 X Y Z ; Return to home position. Without an X Y or Z after G28 the print completion time will not be displayed on the Mini Delta's display.
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M84 ; disable motors
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M107 ; turn off fan. Don't use M106 S1. Using M106 S1 may prevent the fan from turning on for the following print. Some say M107 doesn't work for them but if the hotend is below 70 degrees it should work
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