printer-20250106_141755.cfg

# This file contains common pin mappings for the BigTreeTech Octopus V1.1
# To use this config, the firmware should be compiled for the STM32F446 with a "32KiB bootloader"
# Enable "extra low-level configuration options" and select the "12MHz crystal" as clock reference
# after running "make", copy the generated "klipper/out/klipper.bin" file to a
# file named "firmware.bin" on an SD card and then restart the OctoPus with that SD card.
# See docs/Config_Reference.md for a description of parameters.
## Voron Design VORON2 250/300/350mm BigTreeTech OctoPus V1 TMC2209 UART config

## *** THINGS TO CHANGE/CHECK: ***
## MCU paths                            [mcu] section
## Thermistor types                     [extruder] and [heater_bed] sections - See https://www.klipper3d.org/Config_Reference.html #common-thermistors for common thermistor types
## Z Endstop Switch location            [safe_z_home] section
## Homing end position                  [gcode_macro G32] section
## Z Endstop Switch  offset for Z0      [stepper_z] section
## Probe points                         [quad_gantry_level] section
## Min & Max gantry corner postions     [quad_gantry_level] section
## PID tune                             [extruder] and [heater_bed] sections
## Probe pin                            [probe] section
## Fine tune E steps                    [extruder] section

[include mainsail.cfg]
[include macros.cfg]
[include raspberry.cfg]
[include config_backup.cfg]
[include KAMP_Settings.cfg]
[include ./KAMP/Adaptive_Meshing.cfg]
[include nozzle_scrub.cfg]
# [include K-ShakeTune/*.cfg]
# [include IS_shaper_calibrate.cfg]

[mcu]
serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_0B002D001650344D30353320-if00
# restart_method: command

[mcu EBBCan]
canbus_uuid: aabc3898e436

[force_move]
enable_force_move: True

[virtual_sdcard]
path: ~/printer_data/gcodes

# Enable object exclusion
[exclude_object]

# Enable arcs support
[gcode_arcs]
resolution: 0.1

[printer]
kinematics: corexy
max_velocity: 300           #Max 500
max_accel: 12000            #Max 20000
max_z_velocity: 10          #Max 15 for 12V TMC Drivers, can increase for 24V
max_z_accel: 700
square_corner_velocity: 5.0

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

[stepper_x]
step_pin: PF13
dir_pin: PF12
enable_pin: !PF14
rotation_distance: 40
microsteps: 32
full_steps_per_rotation: 200  #set to 400 for 0.9 degree stepper
endstop_pin: tmc2209_stepper_x:virtual_endstop #PG6
homing_retract_dist: 0
position_min: 0
position_endstop: 350
position_max: 350
homing_speed: 30  #Max 100
homing_positive_dir: true
homing_retract_dist: 0

[tmc2209 stepper_x]
uart_pin: PC4
diag_pin: ^PG6
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0
driver_SGTHRS: 80

[stepper_y]
step_pin: PG0
dir_pin: PG1
enable_pin: !PF15
rotation_distance: 40
microsteps: 32
full_steps_per_rotation: 200
endstop_pin: tmc2209_stepper_y:virtual_endstop #PG9
homing_retract_dist: 0
position_min: 0
position_endstop: 350
position_max: 350
homing_speed: 30  #Max 100
homing_positive_dir: true
homing_retract_dist: 0

[tmc2209 stepper_y]
uart_pin: PD11
diag_pin: ^PG9
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0
driver_SGTHRS: 105

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

## Z0 Stepper - Front Left
##  Connected to MOTOR_2
##  Endstop connected to DIAG_2
[stepper_z]
step_pin: PF11
dir_pin: PG3
enable_pin: !PG5
rotation_distance: 40
gear_ratio: 80:16
microsteps: 32
#endstop_pin: PG10
#endstop_pin: EBBCan: PB5

## TAP mod for end stop pin
endstop_pin: probe:z_virtual_endstop

##  Z-position of nozzle (in mm) to z-endstop trigger point relative to print surface (Z0)
##  (+) value = endstop above Z0, (-) value = endstop below
##  Increasing position_endstop brings nozzle closer to the bed
##  After you run Z_ENDSTOP_CALIBRATE, position_endstop will be stored at the very end of your config
#position_endstop: -0.5
position_max: 310   # Uncomment below for 350mm build
position_min: -10
homing_speed: 8
second_homing_speed: 3
homing_retract_dist: 3

[tmc2209 stepper_z]
uart_pin: PC6
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0

##  Z1 Stepper - Rear Left
##  Connected to MOTOR_3
[stepper_z1]
step_pin: PG4
dir_pin: !PC1
enable_pin: !PA0
rotation_distance: 40
gear_ratio: 80:16
microsteps: 32

[tmc2209 stepper_z1]
uart_pin: PC7
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0

##  Z2 Stepper - Rear Right
##  Connected to MOTOR_4
[stepper_z2]
step_pin: PF9
dir_pin: PF10
enable_pin: !PG2
rotation_distance: 40
gear_ratio: 80:16
microsteps: 32

[tmc2209 stepper_z2]
uart_pin: PF2
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0

##  Z3 Stepper - Front Right
##  Connected to MOTOR_5
[stepper_z3]
step_pin: PC13
dir_pin: !PF0
enable_pin: !PF1
rotation_distance: 40
gear_ratio: 80:16
microsteps: 32

[tmc2209 stepper_z3]
uart_pin: PE4
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0

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

[adxl345]
cs_pin: EBBCan: PB12
spi_software_sclk_pin: EBBCan: PB10
spi_software_mosi_pin: EBBCan: PB11
spi_software_miso_pin: EBBCan: PB2
axes_map: z,-y,x

[resonance_tester]
probe_points: 175, 175, 20
accel_chip: adxl345

[extruder]
step_pin: EBBCan: PD0
dir_pin: EBBCan: PD1
enable_pin: !EBBCan: PD2
microsteps: 16
rotation_distance: 22.113484 #22.6766831
gear_ratio: 50:10              #BMG Gear Ratio
full_steps_per_rotation: 200    #200 for 1.8 degree, 400 for 0.9 degree
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: EBBCan: PB13
sensor_type: EPCOS 100K B57560G104F
sensor_pin: EBBCan: PA3
#min_extrude_temp: 170
#control: pid
#pid_kp = 27.153
#pid_ki = 2.155
#pid_kd = 85.533
min_temp: 0
max_temp: 290
max_extrude_only_distance: 120

[tmc2209 extruder]
uart_pin: EBBCan: PA15
run_current: 0.550
sense_resistor: 0.110
stealthchop_threshold: 999999

#####################################################################
#   Bed Heater
#####################################################################
##  SSR Pin - HE1
##  Thermistor - TB
[heater_bed]
##  Uncomment the following line if using the default SSR wiring from the docs site
heater_pin: PA3
##  Other wiring guides may use BED_OUT to control the SSR. Uncomment the following line for those cases
#heater_pin: PA1
## 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: Generic 3950
sensor_pin: PF3
max_power: 0.7  # Adjust Max Power so your heater doesn't warp your bed. Rule of thumb is 0.4 watts / cm^2 .
min_temp: 0
max_temp: 120
#control: pid
#pid_kp = 39.039
#pid_ki = 1.399
#pid_kd = 272.299

#####################################################################
# Bed mesh
#####################################################################

[bed_mesh]
speed: 400
horizontal_move_z: 8
mesh_min: 25,25
mesh_max: 325,325 # maximální pozice (musí být menší než velikost bedu - probe offset)
fade_start: 0.6
fade_end: 10.0
probe_count: 5,5
algorithm: bicubic
#relative_reference_index: 24  #13 puvodne 24
#STATUS_READY

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

[idle_timeout]
timeout: 20000 #14400

[safe_z_home]
home_xy_position: 175,175
speed: 100
z_hop: 20

[quad_gantry_level]
##  Gantry Corners for 350mm Build
##  Uncomment for 350mm build
gantry_corners:
   -60,-10
   410,420
##  Probe points
points:
   30,30
   30,320
   320,320
   320,30

speed: 400
horizontal_move_z: 10
retries: 5
retry_tolerance: 0.0090
max_adjust: 10

#####################################################################
#   Probe
#####################################################################

##  Inductive Probe
##  This probe is not used for Z height, only Quad Gantry Leveling
[probe]
pin: !EBBCan: PB5

activate_gcode:
    {% set PROBE_TEMP = 150 %}
    {% set MAX_TEMP = PROBE_TEMP + 5 %}
    {% set ACTUAL_TEMP = printer.extruder.temperature %}
    {% set TARGET_TEMP = printer.extruder.target %}

    {% if TARGET_TEMP > PROBE_TEMP %}
        { action_respond_info('Extruder temperature target of %.1fC is too high, lowering to %.1fC' % (TARGET_TEMP, PROBE_TEMP)) }
        M109 S{ PROBE_TEMP }
    {% else %}
        # Temperature target is already low enough, but nozzle may still be too hot.
        {% if ACTUAL_TEMP > MAX_TEMP %}
            { action_respond_info('Extruder temperature %.1fC is still too high, waiting until below %.1fC' % (ACTUAL_TEMP, MAX_TEMP)) }
            TEMPERATURE_WAIT SENSOR=extruder MAXIMUM={ MAX_TEMP }
        {% endif %}
    {% endif %}

#--------------------------------------------------------------------

x_offset: 0
y_offset: 0
#z_offset: -0.395

sample_retract_dist: 3.0
speed: 3.0
lift_speed: 7.0
samples: 3
samples_result: median
sample_retract_dist: 2.0
samples_tolerance: 0.006
samples_tolerance_retries: 5

#####################################################################
#   Ventilatory
#####################################################################

##  Vetraky - Extruder
[fan]
pin: EBBCan: PA1

[heater_fan hotend_fan]
pin: EBBCan: PA0
heater: extruder
heater_temp: 50.0

[multi_pin controler_fans]
pins: PD12, PD13, PD14

[temperature_fan Elektro]
pin=multi_pin:controler_fans
sensor_type: temperature_host
kick_start_time: 0.5
off_below: 0.1
max_power: 0.5
shutdown_speed: 0
min_speed: 0
min_temp: 0
max_temp: 85
target_temp: 39
control: pid
pid_kp: 1.0
pid_ki: 0.5
pid_kd: 2.0

#####################################################################
#   Teploty
#####################################################################

[temperature_sensor SB_2209]
sensor_type: Generic 3950
sensor_pin: EBBCan: PA2

[temperature_sensor Octopus_MCU]
sensor_type: temperature_mcu
min_temp: 0
max_temp: 100

[temperature_sensor Raspberry]
sensor_type: temperature_host
min_temp: 0
max_temp: 100

[temperature_sensor Bedna]
sensor_type: Generic 3950
sensor_pin: PF7
min_temp: 0
max_temp: 100

#####################################################################
#   LED BOX
#####################################################################

#[output_pin caselight]
#pin: Tvůj pin
#pwm: true
#shutdown_value: 0
#value: 100
#cycle_time: 0.01
#scale: 100

#####################################################################
#   SB-LED
#####################################################################

[neopixel sb_leds]
pin: EBBCan:PD3
chain_count: 3
color_order: GRBW
initial_RED: 0.0
initial_GREEN: 1.0
initial_BLUE: 0.0
initial_WHITE: 0.0

[gcode_shell_command plot_graph]
command: bash /home/pi/printer_data/config/scripts/plot_graphs.sh
timeout: 500.0
verbose: True

#####################################################################
#   SHAKETUNE
#####################################################################

[shaketune]
result_folder: ~/printer_data/config/ShakeTune_results
#    Path where the processed results will be stored. If the folder doesn't exist,
#    it will be automatically created. You can change this if you'd like to store 
#    results in a different location.
number_of_results_to_keep: 10
#    This setting defines how many results you want to keep in the result folder.
#    Once the specified number is exceeded, older results will be automatically deleted
#    to free up space on the SD card and avoid cluttering the results folder.
keep_raw_data: False
#    If set to True, Shake&Tune will store both the processed graphs and the raw accelerometer
#    .stdata files in the results folder. This can be useful for debugging or archiving purposes.
#    Please always attach them when reporting any issues on GitHub or Discord.
show_macros_in_webui: True
#    Mainsail and Fluidd doesn't create buttons for system commands (macros that are not part
#    of the printer.cfg file). This option allow Shake&Tune to inject them into the webui at runtime.
#    If set to False, the macros will be hidden but still accessible from the console by typing
#    their names manually, which can be useful if you prefer to encapsulate them into your own macros.
timeout: 600
#    This defines the maximum processing time (in seconds) to allows to Shake&Tune for generating 
#    graphs from a .stdata file. 10 minutes should be more than enough in most cases, but if you have
#    slower hardware (e.g., older SD cards or low-performance devices), increase it to prevent timeouts.
measurements_chunk_size: 2
#    Each Shake&Tune command uses the accelerometer to take multiple measurements. By default,
#    Shake&Tune will write a chunk of data to disk every two measurements, and at the end of the
#    command will merge these chunks into the final .stdata file for processing. "2" is a very
#    conservative setting to avoid Klipper Timer Too Close errors on lower end devices with little
#    RAM, and should work for everyone. However, if you are using a powerful computer, you may
#    wish to increase this value to keep more measurements in memory (e.g., 15-20) before writing
#    the chunk and avoid stressing the filesystem too much.
max_freq: 200
#    This setting defines the maximum frequency at which the calculation of the power spectral density
#    is cutoff. The default value should be fine for most machines and accelerometer combinations and
#    avoid touching it unless you know what you're doing.
dpi: 300
#    Controls the resolution of the generated graphs. The default value of 300 dpi was optimized
#    and strikes a balance between performance and readability, ensuring that graphs are clear
#    without using too much RAM to generate them. Usually, you shouldn't need to change this value.

#[shaketune]
#result_folder: ~/printer_data/config/ShakeTune_results
#    The folder where the results will be stored. It will be created if it doesn't exist.
#number_of_results_to_keep: 3
#    The number of results to keep in the result_folder. The oldest results will
#    be automatically deleted after each runs.
#keep_raw_csv: False
#    If True, the raw CSV files will be kept in the result_folder alongside the
#    PNG graphs. If False, they will be deleted and only the graphs will be kept.
#show_macros_in_webui: True
#    Mainsail and Fluidd doesn't create buttons for "system" macros that are not in the
#    printer.cfg file. If you want to see the macros in the webui, set this to True.
#timeout: 300
#    The maximum time in seconds to let Shake&Tune process the CSV files and generate the graphs.


##########################################################################################################################################

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [probe]
#*# z_offset = -0.440
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 45.307
#*# pid_ki = 1.842
#*# pid_kd = 278.641
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 25.890
#*# pid_ki = 1.961
#*# pid_kd = 85.438
#*#
#*# [input_shaper]
#*# shaper_type_x = mzv
#*# shaper_freq_x = 54.4
#*# shaper_type_y = zv
#*# shaper_freq_y = 38.2
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	0.172500, 0.135000, 0.157500, 0.127500, 0.152500
#*# 	0.083750, 0.032500, 0.041250, 0.055000, 0.087500
#*# 	0.051250, 0.017500, 0.005000, 0.040000, 0.083750
#*# 	0.052500, 0.002500, 0.028750, 0.048750, 0.075000
#*# 	0.175000, 0.117500, 0.155000, 0.150000, 0.153750
#*# x_count = 5
#*# y_count = 5
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = lagrange
#*# tension = 0.2
#*# min_x = 25.0
#*# max_x = 325.0
#*# min_y = 25.0
#*# max_y = 325.0