This is my printer.cfg code, it is a work in progress and should only be used for reference.
In reference to a comment on this video of mine: https://youtu.be/RvArwrJtTBM
# This file contains common pin mappings for the BigTreeTech Octopus.
# To use this config, the firmware should be compiled for the
# STM32F446 with a "32KiB bootloader" and a "12MHz crystal" clock reference.
# See docs/Config_Reference.md for a description of parameters.
[virtual_sdcard]
path: ~/gcode_files
[display_status]
[pause_resume]
[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
gcode:
TURN_OFF_HEATERS
CANCEL_PRINT_BASE
# Driver0
[stepper_x]
step_pin: PF13
dir_pin: PF12
enable_pin: !PF14
microsteps: 16
rotation_distance: 80
endstop_pin: !PG6
position_endstop: 0
position_max: 330
homing_speed: 50
# Driver1
[stepper_y]
step_pin: PG0
dir_pin: PG1
enable_pin: !PF15
microsteps: 16
rotation_distance: 80
endstop_pin: !PG9
position_endstop: 0
position_max: 330
homing_speed: 50
# Driver2
[stepper_z]
step_pin: PF11
dir_pin: !PG3
enable_pin: !PG5
microsteps: 16
rotation_distance: 16
endstop_pin: probe:z_virtual_endstop
position_min: -15
position_max: 395
# Driver3
# The Octopus only has 4 heater outputs which leaves an extra stepper
# This can be used for a second Z stepper, dual_carriage, extruder co-stepper,
# or other accesory such as an MMU
[stepper_z1]
step_pin: PG4
dir_pin: !PC1
enable_pin: !PA0
microsteps: 16
rotation_distance: 16
#...
########################
# BL Touch #
########################
# A [probe] section can be defined instead with a pin: setting identical
# to the sensor_pin: for a bltouch
[bltouch]
sensor_pin: ^PB7
control_pin: PB6
x_offset: -42.3
y_offset: -7
z_offset: 5.1
speed: 5
pin_move_time: .68
stow_on_each_sample: False
pin_up_touch_mode_reports_triggered: False
samples: 3
samples_result: median
[safe_z_home]
home_xy_position: 210, 165 # Change coordinates to the center of your print bed
speed: 50
z_hop: 10 # Move up 10mm
z_hop_speed: 5
########################
# Z Tilt #
########################
[z_tilt]
z_positions:-90,165
420,165
points: 90,165
327,165
speed: 200
horizontal_move_z: 10
retries: 5
retry_tolerance: .005
########################
# Mesh Bed Leveling #
########################
[bed_mesh]
speed: 200
horizontal_move_z: 6
mesh_min: 45, 45
mesh_max: 280, 280
probe_count: 5, 5
###########################
# SCREWS_TILT_CALCULATE #
###########################
[screws_tilt_adjust]
screw1: 90,45
screw1_name: left front
screw2: 90,285
screw2_name: left back
screw3: 330,285
screw3_name: right back
screw4: 330,45
screw4_name: right front
speed: 100
horizontal_move_z: 5
screw_thread: CCW-M3
########################
# Extruder #
########################
# Driver4
[extruder]
step_pin: PF9
dir_pin: !PF10
enable_pin: !PG2
microsteps: 16
rotation_distance: 30
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PA2 # HE0
sensor_pin: PF4 # T0
sensor_type: EPCOS 100K B57560G104F
control: pid
pid_Kp: 21.259
pid_Ki: .998
pid_Kd: 113.204
min_temp: 0
max_temp: 250
#[filament_switch_sensor material_0]
#switch_pin: PG12
# Driver5
#[extruder1]
#step_pin: PC13
#dir_pin: PF0
#enable_pin: !PF1
#heater_pin: PA3 # HE1
#sensor_pin: PF5 # T1
#...
#[filament_switch_sensor material_1]
#switch_pin: PG13
# Driver6
#[extruder2]
#step_pin: PE2
#dir_pin: PE3
#enable_pin: !PD4
#heater_pin: PB10 # HE2
#sensor_pin: PF6 # T2
#...
#[filament_switch_sensor material_2]
#switch_pin: PG14
# Driver7
#[extruder3]
#step_pin: PE6
#dir_pin: PA14
#enable_pin: !PE0
#heater_pin: PB11 # HE3
#sensor_pin: PF7 # T3
#...
#[filament_switch_sensor material_3]
#switch_pin: PG15
[heater_bed]
heater_pin: PA1
sensor_pin: PF3 # TB
sensor_type: ATC Semitec 104GT-2
#control: watermark
min_temp: 0
max_temp: 130
[fan]
pin: PA8
[heater_fan fan1]
pin: PE5
#[heater_fan fan2]
#pin: PD12
#[heater_fan fan3]
#pin: PD13
#[heater_fan fan4]
#pin: PD14
#[controller_fan fan5]
#pin: PD15
[mcu]
serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_47005E000451373330333137-if00
# CAN bus is also available on this board
[printer]
kinematics: corexy
max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100
########################################
# TMC2209 configuration
########################################
#[tmc2209 stepper_x]
#uart_pin: PC4
#diag_pin: PG6
#run_current: 0.800
#[tmc2209 stepper_y]
#uart_pin: PD11
#diag_pin: PG9
#run_current: 0.800
#[tmc2209 stepper_z]
#uart_pin: PC6
##diag_pin: PG10
#run_current: 0.650
#stealthchop_threshold: 999999
#[tmc2209 stepper_]
#uart_pin: PC7
##diag_pin: PG11
#run_current: 0.650
#stealthchop_threshold: 999999
[tmc2209 extruder]
uart_pin: PF2
run_current: 0.8
#stealthchop_threshold: 999999
#[tmc2209 extruder1]
#uart_pin: PE4
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2209 extruder2]
#uart_pin: PE1
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2209 extruder3]
#uart_pin: PD3
#run_current: 0.800
#stealthchop_threshold: 999999
########################################
# TMC2130 configuration
########################################
#[tmc2130 stepper_x]
#cs_pin: PC4
#spi_bus: spi1
##diag1_pin: PG6
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2130 stepper_y]
#cs_pin: PD11
#spi_bus: spi1
##diag1_pin: PG9
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2130 stepper_z]
#cs_pin: PC6
#spi_bus: spi1
##diag1_pin: PG10
#run_current: 0.650
#stealthchop_threshold: 999999
#[tmc2130 stepper_]
#cs_pin: PC7
#spi_bus: spi1
##diag1_pin: PG11
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2130 extruder]
#cs_pin: PF2
#spi_bus: spi1
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2130 extruder1]
#cs_pin: PE4
#spi_bus: spi1
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2130 extruder2]
#cs_pin: PE1
#spi_bus: spi1
#run_current: 0.800
#stealthchop_threshold: 999999
#[tmc2130 extruder3]
#cs_pin: PD3
#spi_bus: spi1
#run_current: 0.800
#stealthchop_threshold: 999999
[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=PC5
# See the sample-lcd.cfg file for definitions of common LCD displays.
#[neopixel my_neopixel]
#pin: PB0
#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# -0.149688, -0.099688, -0.069688, -0.074688, -0.079688
#*# -0.059688, -0.004688, 0.055312, 0.050312, -0.009688
#*# 0.005312, 0.050312, 0.070312, 0.050312, 0.010312
#*# 0.000312, 0.035312, 0.055312, 0.030312, -0.024688
#*# -0.069688, -0.039688, -0.014688, -0.044688, -0.089688
#*# tension = 0.2
#*# min_x = 45.0
#*# algo = lagrange
#*# y_count = 5
#*# mesh_y_pps = 2
#*# min_y = 45.0
#*# x_count = 5
#*# max_y = 280.0
#*# mesh_x_pps = 2
#*# max_x = 280.0
#*#
#*# [extruder]
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 71.202
#*# pid_ki = 1.276
#*# pid_kd = 993.275
#*#
#*# [bltouch]
