printer-20230805_175321.cfg

## LDO V0.2 Printer Configuration
## NOTE: The order of the [include] are IMPORTANT


#####################################################################
#   User Interface Software
#####################################################################
## Uncomment depending on your software choice either Fluidd or Mainsail
# [include fluidd.cfg]
[include mainsail.cfg]

[mcu]
#####################################################################
# Obtain definition by "ls -l /dev/serial/by-id/"
#####################################################################
serial: /dev/serial/by-id/usb-Klipper_rp2040_455035712910EDE8-if00
restart_method: command
##--------------------------------------------------------------------

[mcu umb]
##  Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify
##--------------------------------------------------------------------
serial: /dev/serial/by-id/usb-Klipper_rp2040_4634323932148680-if00
restart_method: command
##--------------------------------------------------------------------


#####################################################################
#   Main Controller Board
#####################################################################
# This file contains common pin mappings for the BIGTREETECH SKR Pico V1.0
# To use this config, the firmware should be compiled for the RP2040 with
# USB communication.

# The "make flash" command does not work on the SKR Pico V1.0. Instead,
# after running "make", copy the generated "out/klipper.uf2" file
# to the mass storage device in RP2040 boot mode

## Voron Design VORON 0.1 SKR Pico V1.0 config

## *** THINGS TO CHANGE/CHECK: ***
## MCU path                                                                     [mcu] section
## Z and Extruder motor currents                                                [tmc2209 stepper_*] sections. Uncomment the stepper motor you have
## Full steps per rotation for Extruder                                         [extruder] section
## Thermistor types                                                             [extruder] and [heater_bed] sections - See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types
## Extruder motor currents                                                      [extruder] section
## PID tune                                                                     [extruder] and [heater_bed] sections
## Fine tune E steps                                                            [extruder] section
## For more info                                                                check https://docs.vorondesign.com/build/startup/#v0

[printer]
kinematics: corexy
max_velocity: 200
max_accel: 2000
max_z_velocity: 15
max_z_accel: 45
square_corner_velocity: 6.0

#####################################################################
#      X/Y Stepper Settings
#####################################################################

[stepper_x]
step_pin: gpio11
## Refer to https://docs.vorondesign.com/build/startup/#v0
dir_pin: gpio10                                                     # Check motor direction in link above. If inverted, add a ! before gpio10
enable_pin: !gpio12
rotation_distance: 40
microsteps: 32
full_steps_per_rotation: 200                                        # Set to 400 for 0.9° degree stepper motor, 200 is for 1.8° stepper motors
endstop_pin: ^gpio4                                                 # LDO Picobilical overrides this setting 
position_endstop: 120
position_max: 120
homing_speed: 50                                                    # Can be increased after initial setup, Max 100
homing_retract_dist: 5
homing_positive_dir: true

[tmc2209 stepper_x]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 0
interpolate: False
run_current: 0.5
sense_resistor: 0.110
stealthchop_threshold: 0                                            # Set to 999999 to turn stealthchop on, and 0 to use spreadcycle

[stepper_y]
step_pin: gpio6
## Refer to https://docs.vorondesign.com/build/startup/#v0
dir_pin: gpio5                                                      # Check motor direction in link above. If inverted, add a ! before gpio5
enable_pin: !gpio7
rotation_distance: 40
microsteps: 32
full_steps_per_rotation: 200                                        # Set to 400 for 0.9° degree stepper motor, 200 is for 1.8° stepper motors
endstop_pin: ^gpio3
position_endstop: 120
position_max: 120
homing_speed: 50                                                    # Can be increased after initial setup, Max 100
homing_retract_dist: 5
homing_positive_dir: true

[tmc2209 stepper_y]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 2
interpolate: False
run_current: 0.5
sense_resistor: 0.110
stealthchop_threshold: 0                                            # Set to 999999 to turn stealthchop on, and 0 to use spreadcycle

#####################################################################
#   Z Stepper Settings
#####################################################################

[stepper_z]
step_pin: gpio19
dir_pin: !gpio28                                                    # Remove the ! before gpio28 if motor direction is inverted.
enable_pin: !gpio2
rotation_distance: 8                                                # For T8x8 integrated lead screw
microsteps: 32
endstop_pin: ^gpio25
position_endstop: 120                                              # Default endstp position on the bottom for v0.2
position_max: 120
position_min: -1.5
homing_speed: 10
second_homing_speed: 3.0
homing_retract_dist: 3.0

[tmc2209 stepper_z]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 1
interpolate: False
## For LDO-42STH25-1004CL200E 1.0A
run_current: 0.37
sense_resistor: 0.110
stealthchop_threshold: 0                                            # Set to 999999 to turn stealthchop on, and 0 to use spreadcycle

#####################################################################
#   Extruder
#####################################################################

[extruder]
step_pin: gpio14
dir_pin: gpio13                                                     # Add ! if moving opposite direction
enable_pin: !gpio15
full_steps_per_rotation: 200                                       # Set to 200 for LDO 1.8° stepper motor, and set to 400 for OMC(StepperOnline) 0.9° stepper motor
rotation_distance: 22.23                                            # See calibrating rotation_distance on extruders doc
gear_ratio: 50:10                                                   # For Mini Afterburner
microsteps: 32
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: gpio23                                                  # LDO Picobilical overrides this setting 
## Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types.
## Use "Generic 3950" for NTC 100k 3950 thermistors
sensor_type: ATC Semitec 104NT-4-R025H42G                           # LDO Picobilical overrides this setting
sensor_pin: gpio27                                                  # LDO Picobilical overrides this setting
control: pid                                                        # Do PID calibration after initial checks
pid_Kp: 28.182
pid_Ki: 1.978
pid_Kd: 100.397
min_temp: 0
max_temp: 270
min_extrude_temp: 170
max_extrude_only_distance: 150
max_extrude_cross_section: 0.8
pressure_advance: 0.0                                               # See tuning pressure advance doc
pressure_advance_smooth_time: 0.040

[tmc2209 extruder]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 3
interpolate: False
## For LDO LDO 36STH17-1004AHG 1A 1.8° 
#run_current: 0.3 # for LDO 36STH17-1004AHG
## For LDO LDO 36STH20-1004AHG 1A 1.8° 
run_current: 0.6 # for LDO 36STH20-1004AHG
sense_resistor: 0.110
stealthchop_threshold: 0                                            # Set to 0 for spreadcycle, avoid using stealthchop on extruder

#####################################################################
#   Bed Heater
#####################################################################

[heater_bed]
heater_pin: gpio21
## Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types.
## Use "Generic 3950" for Keenovo heaters
sensor_type: ATC Semitec 104NT-4-R025H42G 
sensor_pin: gpio26
smooth_time: 3.0
#max_power: 0.6                                                     # Only needed for 100w pads
min_temp: 0
max_temp: 120
control: pid                                                        # Do PID calibration after initial checks
pid_kp: 68.453
pid_ki: 2.749
pid_kd: 426.122

#####################################################################
# Fan Control
#####################################################################

[heater_fan hotend_fan]
pin: gpio18                                                         # LDO Picobilical overrides this setting
max_power: 1.0
kick_start_time: 0.5
heater: extruder                                                    # LDO Picobilical overrides this setting
heater_temp: 50.0                                                   # LDO Picobilical overrides this setting
#fan_speed: 1.0                                                     # You can't PWM the delta fan unless using blue wire

[fan]
pin: gpio17                                                         # LDO Picobilical overrides this setting
max_power: 1.0
kick_start_time: 0.5                                                # Depending on your fan, you may need to increase this value if your fan will not start
off_below: 0.13
cycle_time: 0.010

# [controller_fan pcb_fan]                                            # Optional fan for cooling your PCBs
# pin: gpio20
# max_power: 1.0
# kick_start_time: 0.5                                                
# heater: heater_bed

#####################################################################
# Stealth Bed Front Lighting - Kirigami Bed
#####################################################################

[neopixel bed_light]
## RGB light installed on bed mount
pin: gpio24
chain_count: 16
color_order: GRBW
initial_RED: 1.0
initial_GREEN: 1.0
initial_BLUE: 1.0
initial_WHITE: 1.0


#####################################################################
# Homing and Gantry Adjustment Routines
#####################################################################

[idle_timeout]
timeout: 1800

# Uncomment this section if you are using physical endstops
# [safe_z_home]
# home_xy_position: 120,120
# speed: 50.0
# z_hop: 5

## To be used with BED_SCREWS_ADJUST
[bed_screws]
screw1: 60,5
screw1_name: front screw
screw2: 5,115
screw2_name: back left
screw3: 115,115
screw3_name: back right

#####################################################################
#   LDO Picobilical
#####################################################################
## Comment for the secondary controller board 
# This file contains pin mappings for the LDO V0 Kit using the LDO Picobilical as a secondary controller.
# To use this config, the firmware should be compiled for the Raspberry Pi RP2040

# after running "make", copy the generated "klipper/out/klipper.uf2" firmware file 
# reboot the picobilical controller into BOOTSEL mode while connected to a PC, and copy the firmware file into the controller

## Voron Design VORON0 x LDO Picobilical partial config

## *** THINGS TO CHANGE/CHECK: ***
## MCU paths                            [mcu] section
## Thermistor types                     [extruder] sections

## *MAKE SURE* to include this partial config file *AFTER* the main controller config. 
## This will ensure the relavent sections are overwritten by the picobilical mappings specified here.

#####################################################################
#   X Stepper Settings
#####################################################################

## XES - Toolhead PCB
## Overwrites the X endstop connection 
#[stepper_x]
#endstop_pin: umb:gpio0


#####################################################################
#   Extruder
#####################################################################

## HE0, TH0 - Toolhead PCB
## Overwrites the extruder heater & thermistor connection
[extruder]
heater_pin: umb:gpio4
sensor_type: ATC Semitec 104GT-2 # Change this to your actual thermistor type
sensor_pin: umb:gpio29
pullup_resistor: 2200


#####################################################################
#   Fan Control
#####################################################################

## PCF - Toolhead PCB
## Overwrites the part fan connection 
[fan]
pin: umb:gpio2

## HEF - Toolhead PCB
## Overwrites the hotend fan connection 
[heater_fan hotend_fan]
pin: umb:gpio3
heater: extruder
heater_temp: 50.0


#####################################################################
#   Neopixels
#####################################################################

## Neopixel 1 - Frame PCB
[neopixel rgb1]
pin: umb:gpio1
chain_count: 1
color_order: GRB
initial_RED: 0.3
initial_GREEN: 0.3
initial_BLUE: 0.3

## Neopixel 2 - Frame PCB
[neopixel rgb2]
pin: umb:gpio7
chain_count: 1
color_order: GRB
initial_RED: 0.3
initial_GREEN: 0.3
initial_BLUE: 0.3

## Buzzer - Frame PCB
[output_pin beeper]
pin: umb:gpio5
value: 0
shutdown_value: 0

[gcode_macro M300]
description: Custom M300 code to allow beeper to be used in gcode
gcode:
    {% set TIME_MS = params.P|default(100)|float %}
    SET_PIN PIN=beeper VALUE=1
    G4 P{TIME_MS}
    SET_PIN PIN=beeper VALUE=0

#####################################################################
#   Additional Sensors
#####################################################################

[thermistor CMFB103F3950FANT]
temperature1: 0.0
resistance1: 32116.0
temperature2: 40.0
resistance2: 5309.0
temperature3: 80.0
resistance3: 1228.0

## CT - Frame PCB
## Chamber thermistor
[temperature_sensor chamber_temp]
sensor_type: CMFB103F3950FANT
sensor_pin: umb:gpio28
pullup_resistor: 2200
min_temp: 0
max_temp: 100
gcode_id: chamber_th

[filament_switch_sensor runout_sensor]
switch_pin: gpio16
pause_on_runout: True

## FS - Frame PCB
## Filament Sensor 1
#[filament_switch_sensor runout_sensor]
#switch_pin: umb:gpio6
#pause_on_runout: True

## SU - Frame PCB
## Filament Sensor 2
#[gcode_button filament_sensor_button]
#pin: umb:gpio18
# release_gcode: {INSERT YOUR GCODE HERE}

## Sensorless Homing
## This file contains configuration and macros pertaining to sensorless homing for the Voron 0.2 
## It is based on this guide: https://docs.vorondesign.com/community/howto/clee/sensorless_xy_homing.html

## *MAKE SURE* to include this config file *AFTER* the main controller config. 
## This will ensure the relavent sections are overwritten by the configurations specified here.

## If using SKR Pico or SKR mini E3 mainboards, make sure to set the X-DIAG and Y-DIAG jumpers to enable sensorless homing
## See here https://github.com/bigtreetech/SKR-Pico/blob/master/Hardware/BTT%20SKR%20Pico%20V1.0-PIN.pdf

[stepper_x]
endstop_pin: tmc2209_stepper_x:virtual_endstop
homing_speed: 40
homing_retract_dist: 0

[tmc2209 stepper_x]
diag_pin: ^gpio4 
driver_SGTHRS: 90  #Tune this, use the highest value that will not cause a false trigger

[stepper_y]
endstop_pin: tmc2209_stepper_y:virtual_endstop
homing_speed: 40
homing_retract_dist: 0

[tmc2209 stepper_y]
diag_pin: ^gpio3
driver_SGTHRS: 90  #Tune this, use the highest value that will not cause a false trigger

[gcode_macro _HOME_X]
gcode:
    # Always use consistent run_current on A/B steppers during sensorless homing
    {% set RUN_CURRENT_X = printer.configfile.settings['tmc2209 stepper_x'].run_current|float %}
    {% set RUN_CURRENT_Y = printer.configfile.settings['tmc2209 stepper_y'].run_current|float %}
    {% set HOME_CURRENT = 0.7 %}
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={HOME_CURRENT}
    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={HOME_CURRENT}
    SAVE_GCODE_STATE NAME=STATE_HOME_X

    # Home
    G28 X
    # Move away
    G91
    G1 X-5 F1200

    # Wait just a second… (give StallGuard registers time to clear)
    G4 P500
    # Set current during print
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={RUN_CURRENT_X}
    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={RUN_CURRENT_Y}
    RESTORE_GCODE_STATE NAME=STATE_HOME_X

[gcode_macro _HOME_Y]
gcode:
    # Set current for sensorless homing
    {% set RUN_CURRENT_X = printer.configfile.settings['tmc2209 stepper_x'].run_current|float %}
    {% set RUN_CURRENT_Y = printer.configfile.settings['tmc2209 stepper_y'].run_current|float %}
    {% set HOME_CURRENT = 0.7 %}
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={HOME_CURRENT}
    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={HOME_CURRENT}
    SAVE_GCODE_STATE NAME=STATE_HOME_Y

    # Home
    G28 Y
    # Move away
    G91
    G1 Y-5 F1200

    # Wait just a second… (give StallGuard registers time to clear)
    G4 P500
    # Set current during print
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={RUN_CURRENT_X}
    SET_TMC_CURRENT STEPPER=stepper_y CURRENT={RUN_CURRENT_Y}
    RESTORE_GCODE_STATE NAME=STATE_HOME_Y

[homing_override]
axes: xyz
set_position_z: 0
gcode:
    {% set home_all = 'X' not in params and 'Y' not in params and 'Z' not in params %}
    SAVE_GCODE_STATE NAME=STATE_HOME_OVERRIDE

    # Home Z first, to avoid any situation where the nozzle might scrape the bed
    {% if home_all or 'Z' in params %}
        G28 Z
    {% endif %}

    {% if home_all or 'X' in params %}
        _HOME_X
    {% endif %}

    {% if home_all or 'Y' in params %}
        _HOME_Y
    {% endif %}
    
    G90
    G0 X60 Y60 Z20 F3600 # move to bed center
    RESTORE_GCODE_STATE NAME=STATE_HOME_OVERRIDE

## LDO recommended macros to get you started
# These macros are recommended by LDO
# You can copy these entries into your printer.cfg.
# 
# Alternatively, 
# You can copy these entries into your printer.cfg.
# 

[gcode_macro PRINT_START]
#   Use PRINT_START for the slicer starting script - please customize for your slicer of choice
gcode:
    G28                            ; home all axes
    G90                            ; absolute positioning    
    G1 Z20 F3000                   ; move nozzle away from bed
   
[gcode_macro PRINT_END]
#   Use PRINT_END for the slicer ending script - please customize for your slicer of choice
gcode:
    M400                           ; wait for buffer to clear
    G92 E0                         ; zero the extruder
    G1 E-4.0 F3600                 ; retract filament
    G91                            ; relative positioning

    #   Get Boundaries
    {% set max_x = printer.configfile.config["stepper_x"]["position_max"]|float %}
    {% set max_y = printer.configfile.config["stepper_y"]["position_max"]|float %}
    {% set max_z = printer.configfile.config["stepper_z"]["position_max"]|float %}

    #   Check end position to determine safe direction to move
    {% if printer.toolhead.position.x < (max_x - 20) %}
        {% set x_safe = 20.0 %}
    {% else %}
        {% set x_safe = -20.0 %}
    {% endif %}

    {% if printer.toolhead.position.y < (max_y - 20) %}
        {% set y_safe = 20.0 %}
    {% else %}
        {% set y_safe = -20.0 %}
    {% endif %}

    {% if printer.toolhead.position.z < (max_z - 2) %}
        {% set z_safe = 2.0 %}
    {% else %}
        {% set z_safe = max_z - printer.toolhead.position.z %}
    {% endif %}

    G0 Z{z_safe} F3600             ; move nozzle up
    G0 X{x_safe} Y{y_safe} F20000  ; move nozzle to remove stringing
    TURN_OFF_HEATERS
    M107                           ; turn off fan
    G90                            ; absolute positioning
    G0 X60 Y{max_y} F3600          ; park nozzle at rear

[gcode_macro CHOME]
description: Homes XYZ axis only if printer is in a non-homed state
gcode:
  {% if "xyz" not in printer.toolhead.homed_axes %}
    G28
  {% endif %}

[gcode_macro UNLOAD_FILAMENT]
description: Unloads filament from toolhead
gcode:
  {% set EXTRUDER_TEMP = params.TEMP|default(230)|int %}
  CHOME
  G91                         ; relative positioning
  G1 Z20                      ; move nozzle upwards
  FRONT                       ; move the toolhead to the front
  LOGO_PENDING
  M109 S{EXTRUDER_TEMP}       ; heat up the hotend
  LOGO_READY
  M83                         ; set extruder to relative mode
  G1 E-8 F1800                ; quickly retract a small amount to elimate stringing
  G4 P200                     ; pause for a short amount of time
  G1 E-50 F300                ; retract slowly the rest of the way
  G1 E-20 F300
  M400                        ; wait for moves to finish
  M117 Unload Complete!
  LOGO_OFF

[gcode_macro LOAD_FILAMENT]
description: Loads new filament into toolhead
gcode:
  {% set EXTRUDER_TEMP = params.TEMP|default(230)|int %}
  FRONT                       ; move the toolhead to the front
  LOGO_PENDING
  M109 S{EXTRUDER_TEMP}       ; heat up the hotend
  LOGO_READY
  M83                         ; set extruder to relative mode
  G1 E50 F300                 ; extrude slowlyL
  G1 E50 F300
  M400                        ; wait for moves to finish
  M117 Load Complete!
  LOGO_OFF

[gcode_macro CENTER]
description: Moves the toolhead to the center
gcode:
  CHOME
  {% set x_center = printer.toolhead.axis_maximum.x|float / 2.0 %}
  {% set y_center = printer.toolhead.axis_maximum.y|float / 2.0 %}
  G90
  G1 X{x_center} Y{x_center} F7800

[gcode_macro FRONT]
description: Moves the toolhead to the front
gcode:
  CHOME
  {% set x_center = printer.toolhead.axis_maximum.x|float / 2.0 %}
  {% set y_center = printer.toolhead.axis_maximum.y|float / 2.0 %}
  G90
  G1 X{x_center} Y10 F7800

[gcode_macro NOZZLE_PURGE]
description: Draw a purge line at the front left edge of the build plate
gcode:
  CHOME
  G0 X2.5 Y4 F3000 ; Go to front
  G0 Z0.15 ; Drop to bed
  M83 ; Set extruder to relative mode
  G1 X45 E15 F500 ; Extrude 25mm of filament in a 4cm line
  G1 E-0.5 F400 ; Retract a little
  G1 X85 F4000 ; Quickly wipe away from the filament line
  G1 Z0.3 ; Raise and begin printing.

[gcode_macro LIGHT_ON]
gcode:
variable_delay_ms: 50
variable_delay2_ms: 200
variable_led_count: 15
gcode:
  {% for led_index in range(1, led_count + 1) %}
    SET_LED LED=bed_light RED=1 INDEX={led_index}
    G4 P{delay_ms}
  {% endfor %}
  {% for led_index in range(1, led_count + 1) %}
    SET_LED LED=bed_light RED=1 GREEN=1 BLUE=1 WHITE=1.0 INDEX={led_index}
    G4 P{delay2_ms}
  {% endfor %}

[gcode_macro LIGHT_OFF]
variable_delay_ms: 100
variable_led_count: 15
gcode:  {% for led_index in range(1, led_count + 1) %}
    SET_LED LED=bed_light RED=0 GREEN=0 BLUE=0 WHITE=0 INDEX={led_index}
    G4 P{delay_ms}
  {% endfor %}

[gcode_macro LOGO_PENDING]
gcode:
  SET_LED LED=bed_light RED=0.99 GREEN=0.1 BLUE=0.1 WHITE=0 INDEX=16

[gcode_macro LOGO_READY]
gcode:
  SET_LED LED=bed_light RED=0.1 GREEN=0.2 BLUE=0.99 WHITE=0 INDEX=16

[gcode_macro LOGO_OFF]
gcode:
  SET_LED LED=bed_light RED=0 GREEN=0 BLUE=0 WHITE=0 INDEX=16


[gcode_macro FAN_ON]
gcode:
  SET_FAN_SPEED FAN=hotend_fan SPEED=0.5
  SET_FAN_SPEED FAN=fan SPEED=0.5