how do i fix this i just coped what putty posted for it
pi@mainsailos:~ $ ls /dev/serial/by-id/*
/dev/serial/by-id/usb-klipper_stm32f429xx_35001D001950314D35313220-if00
Source contains parsing errors: ‘/home/pi/klipper_config/printer.cfg’
[line 162]: ‘/dev/serial/by-id/usb-Klipper_stm32f429xx_35001D001950314D35313220-if00\n’
every one is such a help thank you all.
Can you please share the klippy.log or the printer.cfg
Did you edit the file in windows? It looks like it’s trying to interpret a linefeed.
# This file contains common pin mappings for the BigTreeTech SKR 2.
# To use this config, the firmware should be compiled for the
# STM32F407 with a "32KiB bootloader".
# In newer versions of this board shipped in late 2021 the STM32F429
# is used, if this is the case compile for this with a "32KiB bootloader"
# You will need to check the chip on your board to identify which you have.
#
# The "make flash" command does not work on the SKR 2. Instead,
# after running "make", copy the generated "out/klipper.bin" file to a
# file named "firmware.bin" on an SD card and then restart the SKR 2
# with that SD card.
# See docs/Config_Reference.md for a description of parameters.
# Note: The initial revision of this board has a flaw that can cause
# damage to itself and other boards. Be sure to verify the board is
# not impacted by this flaw before using it.
[input_shaper]
shaper_freq_x: 47.2
shaper_type_x: mzv
shaper_freq_y: 33.6
shaper_type_y: mzv
[mcu rpi]
serial: /tmp/klipper_host_mcu
[adxl345]
cs_pin: rpi:None
[resonance_tester]
accel_chip: adxl345
probe_points:
100, 100, 20 # an example
#[stepper_x]
[stepper_x]
step_pin: PE2
dir_pin: !PE1
enable_pin: !PE3
microsteps: 64
rotation_distance: 40
endstop_pin: !PC1
position_endstop:0
position_max: 300
homing_speed: 50
[stepper_y]
step_pin: PD5
dir_pin: !PD4
enable_pin: !PD6
microsteps: 64
rotation_distance: 40
endstop_pin: !PC3
position_endstop: 0
position_max: 300
homing_speed: 50
[stepper_z]
step_pin: PA15
dir_pin: PA8
enable_pin: !PD1
microsteps: 64
rotation_distance: 8
#endstop_pin: !PA11 # disable to use BLTouch
endstop_pin: probe:z_virtual_endstop # enable to use BLTouch
#position_endstop: 0 # disable to use BLTouch
position_max: 280
homing_retract_dist: 10.0
second_homing_speed: 10
position_min: -10 # enable to use BLTouch
[stepper_z1]
step_pin: PD11
dir_pin: PD10
enable_pin: !PD13
#step_distance: .0025
microsteps: 64
rotation_distance: 8
[extruder]
step_pin: PD15
dir_pin: PD14
enable_pin: !PC7
microsteps: 64
rotation_distance: 7.5
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PB3
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA2
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
min_temp: 0
max_temp: 250
#[extruder1]
#step_pin: PD15
#dir_pin: PA8
#enable_pin: !PD1
#heater_pin: PB4
#sensor_pin: PA3
#...
[heater_bed]
heater_pin: PD7
sensor_type: Generic 3950
sensor_pin: PA1
#control: watermark
min_temp: 0
max_temp: 130
[fan]
pin:PB5
[heater_fan fan1]
pin: PB6
#[heater_fan2]
#pin:pb5
# Due to BTT implementing a Marlin-specific safety feature,
# "anti-reversal stepper protection", this pin needs pulling
# high to pass power to stepper drivers and most FETs
[output_pin motor_power]
pin: PC13
value: 1
[mcu]
serial:
/dev/serial/by-id/usb-Klipper_stm32f429xx_35001D001950314D35313220-if00
[printer]
kinematics: corexy
max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100
########################################
# EXP1 / EXP2 (display) pins
########################################
[board_pins]
aliases:
# EXP1 header
EXP1_1=PC5, EXP1_3=PB1, EXP1_5=PE10, EXP1_7=PE12, EXP1_9=<GND>,
EXP1_2=PB0, EXP1_4=PE9, EXP1_6=PE11, EXP1_8=PE13, EXP1_10=<5V>,
# EXP2 header
EXP2_1=PA6, EXP2_3=PE7, EXP2_5=PB2, EXP2_7=PC4, EXP2_9=<GND>,
EXP2_2=PA5, EXP2_4=PA4, EXP2_6=PA7, EXP2_8=<RST>, EXP2_10=<NC>
# See the sample-lcd.cfg file for definitions of common LCD displays.
########################################
# TMC2209 configuration
########################################
[tmc2209 stepper_x]
uart_pin: PE0
run_current: 0.8
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 stepper_y]
uart_pin: PD3
run_current: 0.8
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 stepper_z]
Uart_pin: PD0
run_current: 0.08
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 stepper_z1]
uart_pin: PD12
run_current: 0.20
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 extruder]
uart_pin: PC6
run_current: 0.8
stealthchop_threshold: 999999
hold_current: 0.5
#diag_pin:
interpolate: true
#[tmc2209 extruder1]
#uart_pin: PD12
#run_current: 0.500
# This file provides example configuration for common "RepRap" style
# LCD displays that use EXP1/EXP2 plugs.
# To configure a display from this file, make sure the main
# printer.cfg file has a [board_pins] config section defining pin
# aliases for the EXP1/EXP2 plugs, find the appropriate LCD type in
# this file, and then copy-and-paste that section into printer.cfg.
# See docs/Config_Reference.md for a description of parameters.
######################################################################
# "RepRapDiscount 2004 Smart Controller" type displays
######################################################################
[display]
lcd_type: hd44780
rs_pin: EXP1_4
e_pin: EXP1_3
d4_pin: EXP1_5
d5_pin: EXP1_6
d6_pin: EXP1_7
d7_pin: EXP1_8
encoder_pins: ^EXP2_3, ^EXP2_5
click_pin: ^!EXP1_2
#kill_pin: ^!EXP2_8
[output_pin beeper]
pin: EXP1_1
####################################################################
#plug pins
######################################################################
# Some micro-controller boards and displays use inconsistent labeling
# for the EXP1 and EXP2 headers. The following diagram shows the
# correct location of pin 1 along with ground and power pins on the
# EXP1 and EXP2 plugs:
#
# EXP1: EXP2:
# +-----------------+ +-----------------+
# | o o o o 5V | | o o o o o |
# | 1 o o o GND | | 1 o o o GND |
# +------ ------+ +------ ------+
#
# Some boards may have the cutout in the wrong location. If so, it may
# be possible to carefully pry the plastic header off of the pins with
# a small screwdriver, then correct the orientation and reapply the
# plastic header.
[neopixel my_neopixel]
pin = PE6
chain_count = 8
color_order = RGB
initial_red = 0.9
initial_green = 0.9
initial_blue = 0.9
[bltouch]
sensor_pin: ^PC0
control_pin: PE5
x_offset:0
y_offset: 25
#z_offset: 0.0
pin_move_time: 0.4
[safe_z_home]
home_xy_position: 164,134
speed: 80.0
z_hop: 10.0
z_hop_speed: 10.0
###############################################################################
#
# Mechanical Gantry Calibration
#
# Requires TMC2209 drivers with UART control, some tuning and perhaps
# some printed endstops.
#
# Based on on (depricated) M915 and now alternate G34 from Marlin
# I beleive Prusa use this, certainly there's older videos advising to just
# ram the gantry at full current into the the z-max stops.
#
# It moves the gantry to the top of the travel, drops the current and then
# does a force move to force the steppers to stall against the physical end
# stops, transfering the level of the frame to the gantry.
#
# This is the only way to programatically level a multi-stepper single-driver
# gantry. It may also help with a dual-driver gantry on a bed-slinger design
# or where the plane of the bed is less trustworthy than the frame.
#
# It's particularly risky doing Z_TILT_ADJUST and SCREWS_TILT_CALCULATE
# without a mechanical reference as if one side of the gantry or bed is prone
# to droop, over time both bed and gantry will skew excessively but still read
# as level, so this can help transfer "level" from the frame to the gantry and
# then to the bed.
#
# I don't recommend doing this in a START_PRINT, I call this if a
# SCREWS_TILT_CALCULATE shows some drift, althoughon an Ender 3 type printer
# it's prudent to check the v-slot rollers for correct adjustment if drift is
# observed.
#
# It's probably best to run this and then do SCREWS_TILT_CALCULATE
# until the bed is really level. IF you have dual Z steppers you can then
# use Z_TILT_ADJUST for subsequent leveling of the gantry but make sure you
# use the same points for gantry level as you use in SCREWS_TILT_CALCULATE
#
# It may damage your printer if you do this at too high a current, or don't
# have proper endstops.
#
# HERE BE DRAGONS!
# YOU WERE WARNED!
#
# Here's a video of this in action
# https://www.youtube.com/watch?v=aVdIeIIpUAk
# and the endstops for 2020 v-slot
# https://www.thingiverse.com/thing:4848479
[gcode_macro MECHANICAL_GANTRY_CALIBRATION]
gcode:
### SET THIS DEFAULT CARFULLY - start really low
{% set my_current = params.CURRENT|default(0.12)|float %} ; adjust crash current on the fly :D
###
{% set oldcurrent = printer.configfile.settings["tmc2209 stepper_z"].run_current %} ; TODO: Find runtime current settings
{% set oldhold = printer.configfile.settings["tmc2209 stepper_z"].hold_current %}
{% set x_max = printer.toolhead.axis_maximum.x %}
{% set y_max = printer.toolhead.axis_maximum.y %}
{% set z_max = printer.toolhead.axis_maximum.z %}
{% set fast_move_z = printer.configfile.settings["printer"].max_z_velocity %}
{% set fast_move = printer.configfile.settings["printer"].max_velocity %}
M117 {printer.homed_axes}
{% if printer.homed_axes != 'xyz' %}
G28 #Home All Axes
{% endif %}
G90 ; absolute
G0 X{x_max / 2} Y{y_max / 2} F{fast_move * 30 } ;put toolhead in the center of the gantry
G0 Z{z_max -1} F{fast_move_z * 60 } ; go to the Z-max at speed max z speed
SET_TMC_CURRENT STEPPER=stepper_z CURRENT={my_current} ; drop current on Z stepper
{% if printer.configfile.settings["stepper_z1"] %} ; test for dual Z
SET_TMC_CURRENT STEPPER=stepper_z1 CURRENT={my_current} ; drop current
{% endif %}
G4 P200 ; Probably not necessary, it is here just for sure
SET_KINEMATIC_POSITION Z={z_max - 12} ; Trick printer into beleiving the gantry is 12mm lower than it is
G1 Z{z_max -2} F{6 * 60} ; try to move 10mm up
G4 P200 ; wait
G1 Z{z_max -6} F{6 * 60} ; move 4mm down
G4 P200 ; same as the first one
SET_TMC_CURRENT STEPPER=stepper_z CURRENT={oldcurrent} HOLDCURRENT={oldhold}
{% if printer.configfile.settings["stepper_z1"] %} ; test for dual Z
SET_TMC_CURRENT STEPPER=stepper_z1 CURRENT={oldcurrent} HOLDCURRENT={oldhold} ; reset current
{% endif %}
G1 Z{z_max -30} F{6 * 60} ; move to 30mm below z-max to allow homing movement
G4 P200 ; same as the first one
G28 Z ; we MUST home again as the ganty is really in the wrong place.
[gcode_macro G34]
gcode:
MECHANICAL_GANTRY_CALIBRATION
[menu __main __setup __calib __mech_gantry_calibrate]
type: command
enable: {not printer.idle_timeout.state == "Printing"}
name: G34 Gantry Level
gcode:
G34
[force_move]
enable_force_move: true ; enable FORCE_MOVE and SET_KINEMATIC_POSITION
[gcode_macro BED_MESH_CALIBRATE]
rename_existing: BASE_BED_MESH_CALIBRATE
gcode:
#before the original gcode
BED_MESH_CLEAR
QUAD_GANTRY_LEVEL
G1 X125 Y125 Z5 F6000
#the original gcode
BASE_BED_MESH_CALIBRATE
#after the original gcode
[bed_mesh]
speed: 50
horizontal_move_z: 6
mesh_min: 50,50
mesh_max: 240,245
probe_count: 6,5
[virtual_sdcard]
path: ~/gcode_files
[display_status]
[pause_resume]
[gcode_macro PAUSE]
description: Pause the actual running print
rename_existing: PAUSE_BASE
gcode:
PAUSE_BASE
_TOOLHEAD_PARK_PAUSE_CANCEL
[gcode_macro RESUME]
description: Resume the actual running print
rename_existing: RESUME_BASE
gcode:
##### read extrude from _TOOLHEAD_PARK_PAUSE_CANCEL macro #####
{% set extrude = printer['gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL'].extrude %}
#### get VELOCITY parameter if specified ####
{% if 'VELOCITY' in params|upper %}
{% set get_params = ('VELOCITY=' + params.VELOCITY) %}
{%else %}
{% set get_params = "" %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
M83
G1 E{extrude} F2100
{% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
RESUME_BASE {get_params}
[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
variable_park: True
gcode:
## Move head and retract only if not already in the pause state and park set to true
{% if printer.pause_resume.is_paused|lower == 'false' and park|lower == 'true'%}
_TOOLHEAD_PARK_PAUSE_CANCEL
{% endif %}
TURN_OFF_HEATERS
CANCEL_PRINT_BASE
[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description: Helper: park toolhead used in PAUSE and CANCEL_PRINT
variable_extrude: 1.0
gcode:
##### set park positon for x and y #####
# default is your max posion from your printer.cfg
{% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
{% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
{% set z_park_delta = 2.0 %}
##### calculate save lift position #####
{% set max_z = printer.toolhead.axis_maximum.z|float %}
{% set act_z = printer.toolhead.position.z|float %}
{% if act_z < (max_z - z_park_delta) %}
{% set z_safe = z_park_delta %}
{% else %}
{% set z_safe = max_z - act_z %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
M83
G1 E-{extrude} F2100
{% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
{% if "xyz" in printer.toolhead.homed_axes %}
G91
G1 Z{z_safe} F900
G90
G1 X{x_park} Y{y_park} F6000
{% if printer.gcode_move.absolute_coordinates|lower == 'false' %} G91 {% endif %}
{% else %}
{action_respond_info("Printer not homed")}
{% endif %}
#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 0.761875, 0.517500, 0.315000, 0.120000, -0.011250, -0.163125
#*# 0.751250, 0.500625, 0.236250, 0.064375, -0.071250, -0.199375
#*# 0.782500, 0.494375, 0.210625, -0.012500, -0.126875, -0.318125
#*# 0.891875, 0.536250, 0.202500, -0.048125, -0.273125, -0.397500
#*# 1.081875, 0.608125, 0.271875, -0.037500, -0.312500, -0.510625
#*# x_count = 6
#*# y_count = 5
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = lagrange
#*# tension = 0.2
#*# min_x = 50.0
#*# max_x = 240.0
#*# min_y = 50.0
#*# max_y = 245.0
#*#
#*# [bltouch]
#*# z_offset = 1.800
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 28.924
#*# pid_ki = 1.948
#*# pid_kd = 107.380
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 44.152
#*# pid_ki = 0.660
#*# pid_kd = 738.437
Could please upload it as a file or format it as code
Without it, the format gets destroyed and information gets lost.
# This file contains common pin mappings for the BigTreeTech SKR 2.
# To use this config, the firmware should be compiled for the
# STM32F407 with a "32KiB bootloader".
# In newer versions of this board shipped in late 2021 the STM32F429
# is used, if this is the case compile for this with a "32KiB bootloader"
# You will need to check the chip on your board to identify which you have.
#
# The "make flash" command does not work on the SKR 2. Instead,
# after running "make", copy the generated "out/klipper.bin" file to a
# file named "firmware.bin" on an SD card and then restart the SKR 2
# with that SD card.
# See docs/Config_Reference.md for a description of parameters.
# Note: The initial revision of this board has a flaw that can cause
# damage to itself and other boards. Be sure to verify the board is
# not impacted by this flaw before using it.
[input_shaper]
shaper_freq_x: 47.2
shaper_type_x: mzv
shaper_freq_y: 33.6
shaper_type_y: mzv
[mcu rpi]
serial: /tmp/klipper_host_mcu
[adxl345]
cs_pin: rpi:None
[resonance_tester]
accel_chip: adxl345
probe_points:
100, 100, 20 # an example
#[stepper_x]
[stepper_x]
step_pin: PE2
dir_pin: !PE1
enable_pin: !PE3
microsteps: 64
rotation_distance: 40
endstop_pin: !PC1
position_endstop:0
position_max: 300
homing_speed: 50
[stepper_y]
step_pin: PD5
dir_pin: !PD4
enable_pin: !PD6
microsteps: 64
rotation_distance: 40
endstop_pin: !PC3
position_endstop: 0
position_max: 300
homing_speed: 50
[stepper_z]
step_pin: PA15
dir_pin: PA8
enable_pin: !PD1
microsteps: 64
rotation_distance: 8
#endstop_pin: !PA11 # disable to use BLTouch
endstop_pin: probe:z_virtual_endstop # enable to use BLTouch
#position_endstop: 0 # disable to use BLTouch
position_max: 280
homing_retract_dist: 10.0
second_homing_speed: 10
position_min: -10 # enable to use BLTouch
[stepper_z1]
step_pin: PD11
dir_pin: PD10
enable_pin: !PD13
#step_distance: .0025
microsteps: 64
rotation_distance: 8
[extruder]
step_pin: PD15
dir_pin: PD14
enable_pin: !PC7
microsteps: 64
rotation_distance: 7.5
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PB3
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA2
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
min_temp: 0
max_temp: 250
#[extruder1]
#step_pin: PD15
#dir_pin: PA8
#enable_pin: !PD1
#heater_pin: PB4
#sensor_pin: PA3
#...
[heater_bed]
heater_pin: PD7
sensor_type: Generic 3950
sensor_pin: PA1
#control: watermark
min_temp: 0
max_temp: 130
[fan]
pin:PB5
[heater_fan fan1]
pin: PB6
#[heater_fan2]
#pin:pb5
# Due to BTT implementing a Marlin-specific safety feature,
# "anti-reversal stepper protection", this pin needs pulling
# high to pass power to stepper drivers and most FETs
[output_pin motor_power]
pin: PC13
value: 1
[mcu]
serial:
/dev/serial/by-id/usb-Klipper_stm32f429xx_35001D001950314D35313220-if00
[printer]
kinematics: corexy
max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100
########################################
# EXP1 / EXP2 (display) pins
########################################
[board_pins]
aliases:
# EXP1 header
EXP1_1=PC5, EXP1_3=PB1, EXP1_5=PE10, EXP1_7=PE12, EXP1_9=<GND>,
EXP1_2=PB0, EXP1_4=PE9, EXP1_6=PE11, EXP1_8=PE13, EXP1_10=<5V>,
# EXP2 header
EXP2_1=PA6, EXP2_3=PE7, EXP2_5=PB2, EXP2_7=PC4, EXP2_9=<GND>,
EXP2_2=PA5, EXP2_4=PA4, EXP2_6=PA7, EXP2_8=<RST>, EXP2_10=<NC>
# See the sample-lcd.cfg file for definitions of common LCD displays.
########################################
# TMC2209 configuration
########################################
[tmc2209 stepper_x]
uart_pin: PE0
run_current: 0.8
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 stepper_y]
uart_pin: PD3
run_current: 0.8
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 stepper_z]
Uart_pin: PD0
run_current: 0.08
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 stepper_z1]
uart_pin: PD12
run_current: 0.20
#diag_pin:
stealthchop_threshold: 999999
hold_current: 0.5
interpolate: true
[tmc2209 extruder]
uart_pin: PC6
run_current: 0.8
stealthchop_threshold: 999999
hold_current: 0.5
#diag_pin:
interpolate: true
#[tmc2209 extruder1]
#uart_pin: PD12
#run_current: 0.500
# This file provides example configuration for common "RepRap" style
# LCD displays that use EXP1/EXP2 plugs.
# To configure a display from this file, make sure the main
# printer.cfg file has a [board_pins] config section defining pin
# aliases for the EXP1/EXP2 plugs, find the appropriate LCD type in
# this file, and then copy-and-paste that section into printer.cfg.
# See docs/Config_Reference.md for a description of parameters.
######################################################################
# "RepRapDiscount 2004 Smart Controller" type displays
######################################################################
[display]
lcd_type: hd44780
rs_pin: EXP1_4
e_pin: EXP1_3
d4_pin: EXP1_5
d5_pin: EXP1_6
d6_pin: EXP1_7
d7_pin: EXP1_8
encoder_pins: ^EXP2_3, ^EXP2_5
click_pin: ^!EXP1_2
#kill_pin: ^!EXP2_8
[output_pin beeper]
pin: EXP1_1
####################################################################
#plug pins
######################################################################
# Some micro-controller boards and displays use inconsistent labeling
# for the EXP1 and EXP2 headers. The following diagram shows the
# correct location of pin 1 along with ground and power pins on the
# EXP1 and EXP2 plugs:
#
# EXP1: EXP2:
# +-----------------+ +-----------------+
# | o o o o 5V | | o o o o o |
# | 1 o o o GND | | 1 o o o GND |
# +------ ------+ +------ ------+
#
# Some boards may have the cutout in the wrong location. If so, it may
# be possible to carefully pry the plastic header off of the pins with
# a small screwdriver, then correct the orientation and reapply the
# plastic header.
[neopixel my_neopixel]
pin = PE6
chain_count = 8
color_order = RGB
initial_red = 0.9
initial_green = 0.9
initial_blue = 0.9
[bltouch]
sensor_pin: ^PC0
control_pin: PE5
x_offset:0
y_offset: 25
#z_offset: 0.0
pin_move_time: 0.4
[safe_z_home]
home_xy_position: 164,134
speed: 80.0
z_hop: 10.0
z_hop_speed: 10.0
###############################################################################
#
# Mechanical Gantry Calibration
#
# Requires TMC2209 drivers with UART control, some tuning and perhaps
# some printed endstops.
#
# Based on on (depricated) M915 and now alternate G34 from Marlin
# I beleive Prusa use this, certainly there's older videos advising to just
# ram the gantry at full current into the the z-max stops.
#
# It moves the gantry to the top of the travel, drops the current and then
# does a force move to force the steppers to stall against the physical end
# stops, transfering the level of the frame to the gantry.
#
# This is the only way to programatically level a multi-stepper single-driver
# gantry. It may also help with a dual-driver gantry on a bed-slinger design
# or where the plane of the bed is less trustworthy than the frame.
#
# It's particularly risky doing Z_TILT_ADJUST and SCREWS_TILT_CALCULATE
# without a mechanical reference as if one side of the gantry or bed is prone
# to droop, over time both bed and gantry will skew excessively but still read
# as level, so this can help transfer "level" from the frame to the gantry and
# then to the bed.
#
# I don't recommend doing this in a START_PRINT, I call this if a
# SCREWS_TILT_CALCULATE shows some drift, althoughon an Ender 3 type printer
# it's prudent to check the v-slot rollers for correct adjustment if drift is
# observed.
#
# It's probably best to run this and then do SCREWS_TILT_CALCULATE
# until the bed is really level. IF you have dual Z steppers you can then
# use Z_TILT_ADJUST for subsequent leveling of the gantry but make sure you
# use the same points for gantry level as you use in SCREWS_TILT_CALCULATE
#
# It may damage your printer if you do this at too high a current, or don't
# have proper endstops.
#
# HERE BE DRAGONS!
# YOU WERE WARNED!
#
# Here's a video of this in action
# https://www.youtube.com/watch?v=aVdIeIIpUAk
# and the endstops for 2020 v-slot
# https://www.thingiverse.com/thing:4848479
[gcode_macro MECHANICAL_GANTRY_CALIBRATION]
gcode:
### SET THIS DEFAULT CARFULLY - start really low
{% set my_current = params.CURRENT|default(0.12)|float %} ; adjust crash current on the fly :D
###
{% set oldcurrent = printer.configfile.settings["tmc2209 stepper_z"].run_current %} ; TODO: Find runtime current settings
{% set oldhold = printer.configfile.settings["tmc2209 stepper_z"].hold_current %}
{% set x_max = printer.toolhead.axis_maximum.x %}
{% set y_max = printer.toolhead.axis_maximum.y %}
{% set z_max = printer.toolhead.axis_maximum.z %}
{% set fast_move_z = printer.configfile.settings["printer"].max_z_velocity %}
{% set fast_move = printer.configfile.settings["printer"].max_velocity %}
M117 {printer.homed_axes}
{% if printer.homed_axes != 'xyz' %}
G28 #Home All Axes
{% endif %}
G90 ; absolute
G0 X{x_max / 2} Y{y_max / 2} F{fast_move * 30 } ;put toolhead in the center of the gantry
G0 Z{z_max -1} F{fast_move_z * 60 } ; go to the Z-max at speed max z speed
SET_TMC_CURRENT STEPPER=stepper_z CURRENT={my_current} ; drop current on Z stepper
{% if printer.configfile.settings["stepper_z1"] %} ; test for dual Z
SET_TMC_CURRENT STEPPER=stepper_z1 CURRENT={my_current} ; drop current
{% endif %}
G4 P200 ; Probably not necessary, it is here just for sure
SET_KINEMATIC_POSITION Z={z_max - 12} ; Trick printer into beleiving the gantry is 12mm lower than it is
G1 Z{z_max -2} F{6 * 60} ; try to move 10mm up
G4 P200 ; wait
G1 Z{z_max -6} F{6 * 60} ; move 4mm down
G4 P200 ; same as the first one
SET_TMC_CURRENT STEPPER=stepper_z CURRENT={oldcurrent} HOLDCURRENT={oldhold}
{% if printer.configfile.settings["stepper_z1"] %} ; test for dual Z
SET_TMC_CURRENT STEPPER=stepper_z1 CURRENT={oldcurrent} HOLDCURRENT={oldhold} ; reset current
{% endif %}
G1 Z{z_max -30} F{6 * 60} ; move to 30mm below z-max to allow homing movement
G4 P200 ; same as the first one
G28 Z ; we MUST home again as the ganty is really in the wrong place.
[gcode_macro G34]
gcode:
MECHANICAL_GANTRY_CALIBRATION
[menu __main __setup __calib __mech_gantry_calibrate]
type: command
enable: {not printer.idle_timeout.state == "Printing"}
name: G34 Gantry Level
gcode:
G34
[force_move]
enable_force_move: true ; enable FORCE_MOVE and SET_KINEMATIC_POSITION
[gcode_macro BED_MESH_CALIBRATE]
rename_existing: BASE_BED_MESH_CALIBRATE
gcode:
#before the original gcode
BED_MESH_CLEAR
QUAD_GANTRY_LEVEL
G1 X125 Y125 Z5 F6000
#the original gcode
BASE_BED_MESH_CALIBRATE
#after the original gcode
[bed_mesh]
speed: 50
horizontal_move_z: 6
mesh_min: 50,50
mesh_max: 240,245
probe_count: 6,5
[virtual_sdcard]
path: ~/gcode_files
[display_status]
[pause_resume]
[gcode_macro PAUSE]
description: Pause the actual running print
rename_existing: PAUSE_BASE
gcode:
PAUSE_BASE
_TOOLHEAD_PARK_PAUSE_CANCEL
[gcode_macro RESUME]
description: Resume the actual running print
rename_existing: RESUME_BASE
gcode:
##### read extrude from _TOOLHEAD_PARK_PAUSE_CANCEL macro #####
{% set extrude = printer['gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL'].extrude %}
#### get VELOCITY parameter if specified ####
{% if 'VELOCITY' in params|upper %}
{% set get_params = ('VELOCITY=' + params.VELOCITY) %}
{%else %}
{% set get_params = "" %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
M83
G1 E{extrude} F2100
{% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
RESUME_BASE {get_params}
[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
variable_park: True
gcode:
## Move head and retract only if not already in the pause state and park set to true
{% if printer.pause_resume.is_paused|lower == 'false' and park|lower == 'true'%}
_TOOLHEAD_PARK_PAUSE_CANCEL
{% endif %}
TURN_OFF_HEATERS
CANCEL_PRINT_BASE
[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description: Helper: park toolhead used in PAUSE and CANCEL_PRINT
variable_extrude: 1.0
gcode:
##### set park positon for x and y #####
# default is your max posion from your printer.cfg
{% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
{% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
{% set z_park_delta = 2.0 %}
##### calculate save lift position #####
{% set max_z = printer.toolhead.axis_maximum.z|float %}
{% set act_z = printer.toolhead.position.z|float %}
{% if act_z < (max_z - z_park_delta) %}
{% set z_safe = z_park_delta %}
{% else %}
{% set z_safe = max_z - act_z %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
M83
G1 E-{extrude} F2100
{% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
{% if "xyz" in printer.toolhead.homed_axes %}
G91
G1 Z{z_safe} F900
G90
G1 X{x_park} Y{y_park} F6000
{% if printer.gcode_move.absolute_coordinates|lower == 'false' %} G91 {% endif %}
{% else %}
{action_respond_info("Printer not homed")}
{% endif %}
#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 0.761875, 0.517500, 0.315000, 0.120000, -0.011250, -0.163125
#*# 0.751250, 0.500625, 0.236250, 0.064375, -0.071250, -0.199375
#*# 0.782500, 0.494375, 0.210625, -0.012500, -0.126875, -0.318125
#*# 0.891875, 0.536250, 0.202500, -0.048125, -0.273125, -0.397500
#*# 1.081875, 0.608125, 0.271875, -0.037500, -0.312500, -0.510625
#*# x_count = 6
#*# y_count = 5
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = lagrange
#*# tension = 0.2
#*# min_x = 50.0
#*# max_x = 240.0
#*# min_y = 50.0
#*# max_y = 245.0
#*#
#*# [bltouch]
#*# z_offset = 1.800
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 28.924
#*# pid_ki = 1.948
#*# pid_kd = 107.380
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 44.152
#*# pid_ki = 0.660
#*# pid_kd = 738.437
Please attach the printer.cfg as file. If you encoding errors it makes no sense to paste it here because they are then likely lost or no longer visible.
Should be
/dev/serial/by-id/usb-klipper_stm32f429xx_35001D001950314D35313220-if00