printer-20230321_141721.cfg

# This file contains common pin mappings for the BigTreeTech Octopus V1.
# 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 'sensor types' list at end of file
## 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
## Thermistor types                     [extruder] and [heater_bed] sections
## Probe pin                            [probe] section
## Fine tune E steps                    [extruder] section

[mcu]
##  Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify
##--------------------------------------------------------------------
#serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_3A002C000350534E4E313120-if00
serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_040021000A50534841313020-if00    #../../ttyACM0

restart_method: command
##--------------------------------------------------------------------


[include mainsail.cfg]
[include stealthburner_led_effects_barf.cfg]
#[include klicky-probe.cfg]
[include macros.cfg]
[include nozzle_scrub.cfg]
[include timelapse.cfg]
#[include klicky-quad-gantry-level.cfg]

[include Adaptive_Mesh.cfg]
#[include Adaptive_Purge.cfg]
[include sensorless.cfg]

[virtual_sdcard]
path: /home/pi/printer_data/gcodes

[temperature_sensor RPI]
sensor_type: temperature_host
min_temp: 10
max_temp: 100

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

[printer]
kinematics: corexy
max_velocity: 600  
max_accel: 15000             #Max 4000
max_z_velocity: 30          #Max 15 for 12V TMC Drivers, can increase for 24V
max_z_accel: 500            #350 default
square_corner_velocity: 5.0

#####################################################################
#   ERFC
#####################################################################
# [include ercf_hardware.cfg]
# [include ercf_parameters.cfg]
# [include ercf_software.cfg]
# [include client_macros.cfg]


#####################################################################
#   Exclude object
#####################################################################
[exclude_object]


#####################################################################
#   SB2040
#####################################################################
[mcu sb2040]
canbus_uuid:1cffaa2dd522 #old
#canbus_uuid:211e59ecf887
## SB2040
[temperature_sensor FLY-SB2040]
sensor_type: temperature_mcu
sensor_mcu: sb2040

## SB2040
[temperature_sensor SB-inside]
sensor_type = ATC Semitec 104GT-2
sensor_pin = sb2040:gpio26

## FAN2
#[fan_generic fan-SB2040]
#pin: sb2040:gpio15

[controller_fan sb2040-fan]
##  SB2040 5V fan
pin: sb2040:gpio15
kick_start_time: 5.0  # full speed to spinn of fan
fan_speed: 1.0 #reduce speed to 90%
heater: heater_bed  # enabled when heater bed heating
#idle_timeout:30



#min_temp: -50
#max_temp: 350
#[temperature_sensor Nozzle]
#sensor_pin: sb2040:gpio27
#sensor_type: Generic 3950
#sensor_pin = sb2040:gpio27
#min_temp: -50
#max_temp: 350

#####################################################################
#   ADXL
#####################################################################
[adxl345]
cs_pin: sb2040:gpio1
spi_software_sclk_pin: sb2040:gpio0
spi_software_mosi_pin: sb2040:gpio3
spi_software_miso_pin: sb2040:gpio2

[resonance_tester]
accel_chip: adxl345
probe_points:
    175, 175, 20  # an example

#####################################################################
#   SHAPER
#####################################################################

[input_shaper]
shaper_freq_x: 50.8
shaper_type_x: mzv
shaper_freq_y: 35.8
shaper_type_y: mzv

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

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

##  B Stepper - Left
##  Connected to MOTOR_0
##  Endstop connected to DIAG_0
[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
position_min: 0
##--------------------------------------------------------------------

##  Uncomment below for 250mm build
#position_endstop: 250
#position_max: 250

##  Uncomment for 300mm build
#position_endstop: 300
#position_max: 300

##  Uncomment for 350mm build
position_endstop: 353
position_max: 353

##--------------------------------------------------------------------
homing_speed: 40   #Max 100
homing_retract_dist: 0
homing_positive_dir: true

##  Make sure to update below for your relevant driver (2208 or 2209)
[tmc2209 stepper_x]
uart_pin: PC4
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0
diag_pin: ^PG6 # use the same pin that was previously the endstop_pin!
driver_SGTHRS: 80

##  A Stepper - Right
##  Connected to MOTOR_1
##  Endstop connected to DIAG_1
[stepper_y]
step_pin: PG0
dir_pin: PG1
enable_pin: !PF15
rotation_distance: 40
microsteps: 32
full_steps_per_rotation:200  #set to 400 for 0.9 degree stepper
endstop_pin: tmc2209_stepper_y:virtual_endstop #!PG9
position_min: 0
##--------------------------------------------------------------------

##  Uncomment for 250mm build
#position_endstop: 250
#position_max: 250

##  Uncomment for 300mm build
#position_endstop: 300
#position_max: 300

##  Uncomment for 350mm build
position_endstop: 359
position_max: 359

##--------------------------------------------------------------------
homing_speed: 40  #Max 100
homing_retract_dist: 0
homing_positive_dir: true

##  Make sure to update below for your relevant driver (2208 or 2209)
[tmc2209 stepper_y]
uart_pin: PD11
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0
diag_pin: ^PG9 # use the same pin that was previously the endstop_pin!
driver_SGTHRS: 70
 
#####################################################################
#   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: 16
#endstop_pin: PG10 #OLD
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 #TAP
##--------------------------------------------------------------------

##  Uncomment below for 250mm build
#position_max: 230

##  Uncomment below for 300mm build
#position_max: 280

##  Uncomment below for 350mm build
position_max: 330

##--------------------------------------------------------------------
position_min: -5
homing_speed: 8
second_homing_speed: 3
homing_retract_dist: 3

##  Make sure to update below for your relevant driver (2208 or 2209)
[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: 16

##  Make sure to update below for your relevant driver (2208 or 2209)
[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: 16

##  Make sure to update below for your relevant driver (2208 or 2209)
[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: 16

##  Make sure to update below for your relevant driver (2208 or 2209)
[tmc2209 stepper_z3]
uart_pin: PE4
interpolate: false
run_current: 0.8
sense_resistor: 0.110
stealthchop_threshold: 0

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

##  Connected to MOTOR_6
##  Heater - HE0
##  Thermistor - T0
[extruder]
#step_pin: PE2
#dir_pin: PE3
#enable_pin: !PD4

step_pin: sb2040:gpio9
dir_pin: sb2040:gpio10
enable_pin: !sb2040:gpio7
##  Update value below when you perform extruder calibration
##  If you ask for 100mm of filament, but in reality it is 98mm:
##  rotation_distance = <previous_rotation_distance> * <actual_extrude_distance> / 100
##  22.6789511 is a good starting point
rotation_distance: 22.6789511   #Bondtech 5mm Drive Gears
#rotation_distance:  21.5450035  #Bondtech 5mm Drive Gears po me kalibraci
##  Update Gear Ratio depending on your Extruder Type
##  Use 50:17 for Afterburner/Clockwork (BMG Gear Ratio)
##  Use 80:20 for M4, M3.1
##  Use 50:10 for Stealthburner
gear_ratio: 50:10               #BMG Gear Ratio
microsteps: 32
full_steps_per_rotation: 200    #200 for 1.8 degree, 400 for 0.9 degree
nozzle_diameter: 0.400
filament_diameter: 1.75
#heater_pin: PA2 #old
heater_pin: sb2040:gpio6

##  Validate the following thermistor type to make sure it is correct
##  See https://www.klipper3d.org/Config_Reference.html#common-thermistors for additional options
#sensor_type: Generic 3950
sensor_type: PT1000
#   Analog input pin connected to the sensor. This parameter must be
#   provided.
pullup_resistor: 1000
#sensor_pin: PF4 #old
sensor_pin: sb2040:gpio27
min_temp: 10
max_temp: 280
max_power: 1.0
min_extrude_temp: 190
max_extrude_cross_section: 50.0
max_extrude_only_distance: 200
#control = pid
#pid_kp = 26.213
#pid_ki = 1.304
#pid_kd = 131.721
##  Try to keep pressure_advance below 1.0
pressure_advance: 0.04
##  Default is 0.040, leave stock
pressure_advance_smooth_time: 0.040

##  E0 on MOTOR6
##  Make sure to update below for your relevant driver (2208 or 2209)
[tmc2209 extruder]
#uart_pin: PE1
uart_pin: sb2040:gpio8
interpolate: false
run_current: 0.6
sense_resistor: 0.110
stealthchop_threshold: 0

########################################
# Filament runout switch sensor
########################################

[filament_switch_sensor runout_sensor]
pause_on_runout: True
runout_gcode:
    #SET_LED LED=toolhead RED=1 GREEN=0 BLUE=0 INDEX=1  TRANSMIT=1
    G91 ; relative positioning
    G1 E-2 F2700
    G1 Z10
   G90 ; absolute positioning
    G1 X250 Y50 F10000
    G91
    G1 E-100 F1000
insert_gcode:
    #SET_LED LED=toolhead RED=0.5 GREEN=0.5 BLUE=0.0 WHITE=0.1 INDEX=1 TRANSMIT=1
    G92 E0 ; Reset Extruder
    G1 E50 F600 ; move filament down 50mm quickly
    G1 E60 F300 ; extrude 60mm of filament slowly to get it through nozzle
event_delay: 3.0
pause_delay: 0.5
switch_pin: !sb2040:gpio29



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

[heater_bed]
##  SSR Pin - HE1
##  Thermistor - TB
##  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
##  Validate the following thermistor type to make sure it is correct
##  See https://www.klipper3d.org/Config_Reference.html#common-thermistors for additional options
sensor_type: Generic 3950
sensor_pin: PF3
##  Adjust Max Power so your heater doesn't warp your bed. Rule of thumb is 0.4 watts / cm^2 .
max_power: 1
min_temp: 0
max_temp: 120
#control: pid
#pid_kp: 58.437
#pid_ki: 2.347
#pid_kd: 363.769


#####################################################################
#   Box temp
#####################################################################

#[temperature_sensor box-cerny]
#sensor_pin: PF5
#sensor_type: Generic 3950
#min_temp: 0
#max_temp: 100

#[temperature_sensor box-modry]
#sensor_pin: PF6
#sensor_type: Generic 3950
#min_temp: 0
#max_temp: 100

[temperature_sensor box]
sensor_pin: PF7
sensor_type: Generic 3950
min_temp: 0
max_temp: 70

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

[probe]

#pin: PG11 #OLD
pin: sb2040:gpio28
x_offset: 0
y_offset: 0
#z_offset: 1
speed: 3.0
lift_speed: 7.0
samples: 3
samples_result: median
sample_retract_dist: 2.0
samples_tolerance: 0.006
samples_tolerance_retries: 3
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 %}

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

[fan]

##  Print Cooling Fan - FAN0
kick_start_time: 0.5
off_below: 0.1
#pin: !PA8 #old
pin: !sb2040:gpio13 #PWM
max_power: 1.0
shutdown_speed: 0.0
kick_start_time: 1.5
#tachometer_pin: ^PG12 #old
tachometer_pin: ^sb2040:gpio17
tachometer_ppr: 2
tachometer_poll_interval: 0.00015


[heater_fan hotend_fan]
##  Hotend Fan - FAN1
#pin: PE5 #old
pin: sb2040:gpio14
hardware_pwm: True
cycle_time: 0.00004 # 25 kHz
max_power: 1
fan_speed: 1.0
shutdown_speed: 0.0
kick_start_time: 1.5
heater: extruder
heater_temp: 50.0
#tachometer_pin: ^PG13 #old
tachometer_pin: sb2040:gpio16
tachometer_ppr: 2
tachometer_poll_interval: 0.00015


[controller_fan controller_fan]
##  Controller fan - FAN2
kick_start_time: 0.5
off_below: 0.1
pin: !PA8
max_power: 1
shutdown_speed: 0.0
kick_start_time: 1.5
heater: extruder
fan_speed: 0.4
tachometer_pin: ^PG12
tachometer_ppr: 2
tachometer_poll_interval: 0.0015


[heater_fan skirt_fan]
##	Skirt fans - FAN3
pin: PD13
max_power: 1.0
kick_start_time: 1.5
off_below: 0.0
heater: extruder
#fan_speed: 0.85
heater_temp: 60

#[heater_fan exhaust_fan]
##  Exhaust fan - FAN3
#pin: PD13
#max_power: 1.0
#shutdown_speed: 0.0
#kick_start_time: 5.0
#heater: heater_bed
#heater_temp: 60
#fan_speed: 1.0

#####################################################################
#   LED Control
#####################################################################

## Chamber Lighting - HE2 Connector (Optional)
[output_pin caselight]
pin: PB10
pwm:true
shutdown_value: 0
value:1
cycle_time: 0.01

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

[idle_timeout]
timeout: 14400

#[safe_z_home]
##  XY Location of the Z Endstop Switch
##  Update -10,-10 to the XY coordinates of your endstop pin 
##  (such as 157,305) after going through Z Endstop Pin
##  Location Definition step.
# home_xy_position: 175,175
# speed:100
# z_hop:10

[quad_gantry_level]
##  Use QUAD_GANTRY_LEVEL to level a gantry.
##  Min & Max gantry corners - measure from nozzle at MIN (0,0) and 
##  MAX (250, 250), (300,300), or (350,350) depending on your printer size
##  to respective belt positions

#--------------------------------------------------------------------
##  Gantry Corners for 250mm Build
##  Uncomment for 250mm build
#gantry_corners:
#   -60,-10
#   310, 320
##  Probe points
#points:
#   50,25
#   50,175
#   200,175
#   200,25
    
##  Gantry Corners for 300mm Build
##  Uncomment for 300mm build
#gantry_corners:
#   -60,-10
#   360,370
##  Probe points
#points:
#   50,25
#   50,225
#   250,225
#   250,25

##  Gantry Corners for 350mm Build
##  Uncomment for 350mm build
gantry_corners:
   -60,-10
   410,420
##  Probe points
points:
   50,35
   50,275
   300,275
   300,35
   


#--------------------------------------------------------------------
speed: 300
horizontal_move_z: 10
retries: 8
#retry_tolerance: 0.0075
retry_tolerance: 0.006
max_adjust: 10

########################################
# EXP1 / EXP2 (display) pins
########################################

# [board_pins]
# aliases:
#     # EXP1 header
#     EXP1_1=PE8, EXP1_2=PE7,
#     EXP1_3=PE9, EXP1_4=PE10,
#     EXP1_5=PE12, EXP1_6=PE13,    # Slot in the socket on this side
#     EXP1_7=PE14, EXP1_8=PE15,
#     EXP1_9=<GND>, EXP1_10=<5V>,

#     # EXP2 header
#     EXP2_1=PA6, EXP2_2=PA5,
#     EXP2_3=PB1, EXP2_4=PA4,
#     EXP2_5=PB2, EXP2_6=PA7,      # Slot in the socket on this side
#     EXP2_7=PC15, EXP2_8=<RST>,
#     EXP2_9=<GND>, EXP2_10=<5V>

#####################################################################
#   Displays
#####################################################################

##  Uncomment the display that you have
#--------------------------------------------------------------------

#[display]
##  RepRapDiscount 128x64 Full Graphic Smart Controller
#lcd_type: st7920
#cs_pin: EXP1_4
#sclk_pin: EXP1_5
#sid_pin: EXP1_3
#menu_timeout: 40
#encoder_pins: ^EXP2_5, ^EXP2_3
#click_pin: ^!EXP1_2

#[output_pin beeper]
#pin: EXP1_1

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

#[display]
##  mini12864 LCD Display
#lcd_type: uc1701
#cs_pin: EXP1_3
#a0_pin: EXP1_4
#rst_pin: EXP1_5
#encoder_pins: ^EXP2_5, ^EXP2_3
#click_pin: ^!EXP1_2
#contrast: 63
#spi_software_miso_pin: EXP2_1
#spi_software_mosi_pin: EXP2_6
#spi_software_sclk_pin: EXP2_2

#[neopixel btt_mini12864]
##  To control Neopixel RGB in mini12864 display
#pin: EXP1_6
#chain_count: 3
#initial_RED: 0.1
#initial_GREEN: 0.5
#initial_BLUE: 0.0
#color_order: RGB

##  Set RGB values on boot up for each Neopixel. 
##  Index 1 = display, Index 2 and 3 = Knob
#[delayed_gcode setdisplayneopixel]
#initial_duration: 1
#gcode:
#        SET_LED LED=btt_mini12864 RED=1 GREEN=1 BLUE=1 INDEX=1 TRANSMIT=0
#        SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=2 TRANSMIT=0
#        SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=3 

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

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 32.125
#*# pid_ki = 2.462
#*# pid_kd = 104.809
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 52.317
#*# pid_ki = 1.959
#*# pid_kd = 349.215
#*#
#*# [probe]
#*# z_offset = -0.640
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	-0.005000, 0.012500, 0.015000, 0.025000, 0.032500
#*# 	-0.000000, 0.010000, 0.012500, 0.017500, 0.025000
#*# 	-0.000000, 0.012500, 0.007500, 0.017500, 0.027500
#*# 	-0.005000, 0.007500, -0.000000, 0.015000, 0.022500
#*# x_count = 5
#*# y_count = 4
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = lagrange
#*# tension = 0.2
#*# min_x = 95.32
#*# max_x = 245.28
#*# min_y = 61.22
#*# max_y = 178.02