printer.cfg

# Mainsail settings
[include mainsail.cfg]

# Other settings..
# 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.

[stepper_x]
step_pin: PF13
dir_pin: !PF12
enable_pin: !PF14
microsteps: 16
rotation_distance: 40
endstop_pin: ^PG6
position_endstop: 0
position_max: 420
homing_speed: 50

[stepper_y]
step_pin: PG0
dir_pin: !PG1
enable_pin: !PF15
microsteps: 16
rotation_distance: 40
endstop_pin: PG9
position_endstop: -1.5
position_min: -1.5
position_max: 420
homing_speed: 50

[stepper_z]
step_pin: PG4  #PF11
dir_pin: PC1    #PG3
enable_pin: !PA0   #!PG5
microsteps: 16
rotation_distance: 8
endstop_pin: probe:z_virtual_endstop
#position_endstop: 0
position_min: -1.5
position_max: 450
homing_speed: 10
second_homing_speed: 1

[stepper_z1]
step_pin: PF11   #PG4
dir_pin: PG3    #PC1
enable_pin: !PG5    #!PA0
microsteps: 16
rotation_distance: 8
#endstop_pin: probe:z_virtual_endstop
#position_endstop: 0
#position_max: 220
#homing_speed: 10
#second_homing_speed: 1

[extruder]
step_pin: PF9
dir_pin: !PF10
enable_pin: !PG2
heater_pin: PA2 # HE0
sensor_pin:  PF4
microsteps: 16
rotation_distance: 3.5028
pressure_advance = .055
# Measure 120mm, then extrude 100mm
# G1 E100 F100
# rotation_distance = old_rotation * ((120 - distance_to_mark) / 100)
nozzle_diameter: 0.400
filament_diameter: 1.750
max_extrude_only_distance: 110
sensor_type: EPCOS 100K B57560G104F
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 144.00
min_temp: 0
max_temp: 290

[tmc2209 extruder]
uart_pin: PF2
run_current: 0.800
hold_current: 0.500
stealthchop_threshold: 999999


[heater_bed]
heater_pin: PA1
sensor_pin: PF5
sensor_type: EPCOS 100K B57560G104F
#control: pid
#pid_Kp: 109.81
#pid_Ki: 18.80
#pid_Kd: 427.51
min_temp: 0
max_temp: 130

[fan]
pin: PA8 # FAN0  PE5

[heater_fan fan1]
pin: PE5 # FAN1  PA8

[controller_fan fan2]
pin: PD12 # FAN2  PD12

#[heater_fan fan3]
#pin: PD13 # FAN3

#[heater_fan fan4]
#pin: PD14 # FAN4

#[heater_fan fan5]
#pin: PD15 # FAN5

[temperature_sensor mcu_temp]
sensor_type: temperature_mcu

[mcu]
serial: /dev/ttyAMA0
restart_method: command
# setup for PA9, PA10 USART1_tx / rx directly connected to the RPI GPIO TX / RX pins
# These are the pins the OctoPus uses for its built in RPI 40 pin connector
# only connect GND, TX, RX - supply 5v power to the RPI separately
# do not cross over TX/RX - it is done internally on the OctoPus PCB.
# Use "sudo raspi-config" to disable the serial terminal - but enable the serial port.
# When running "make menuconfig" you must un-select the USB Serial check box

[printer]
kinematics: cartesian
max_velocity: 500
max_accel: 3500
max_z_velocity: 12
max_z_accel: 5

[bltouch]
sensor_pin: ^PB7
control_pin: PB6
x_offset: -40
z_offset: 1.35

#[input_shaper]
# Not ready yet. Need the ADXL sensor.
#shaper_freq_x: 104.2
#shaper_freq_y: 64.12


[safe_z_home]
home_xy_position: 250, 200 # Change coordinates to the center of your print bed
speed: 50
z_hop: 10                 # Move up 10mm
z_hop_speed: 5

[bed_mesh]
speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
horizontal_move_z: 8
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.
#mesh_radius:
#   Defines the radius of the mesh to probe for round beds. Note that
#   the radius is relative to the coordinate specified by the
#   mesh_origin option. This parameter must be provided for round beds
#   and omitted for rectangular beds.
#mesh_origin:
#   Defines the center X, Y coordinate of the mesh for round beds. This
#   coordinate is relative to the probe's location. It may be useful
#   to adjust the mesh_origin in an effort to maximize the size of the
#   mesh radius. Default is 0, 0. This parameter must be omitted for
#   rectangular beds.
mesh_min: 15,20
#   Defines the minimum X, Y coordinate of the mesh for rectangular
#   beds. This coordinate is relative to the probe's location. This
#   will be the first point probed, nearest to the origin. This
#   parameter must be provided for rectangular beds.
mesh_max: 360,380
#   Defines the maximum X, Y coordinate of the mesh for rectangular
#   beds. Adheres to the same principle as mesh_min, however this will
#   be the furthest point probed from the bed's origin. This parameter
#   must be provided for rectangular beds.
probe_count: 6
#   For rectangular beds, this is a comma separate pair of integer
#   values X, Y defining the number of points to probe along each
#   axis. A single value is also valid, in which case that value will
#   be applied to both axes. Default is 3, 3.
#round_probe_count: 5
#   For round beds, this integer value defines the maximum number of
#   points to probe along each axis. This value must be an odd number.
#   Default is 5.
fade_start: 1.0
#   The gcode z position in which to start phasing out z-adjustment
#   when fade is enabled. Default is 1.0.
fade_end: 0
#   The gcode z position in which phasing out completes. When set to a
#   value below fade_start, fade is disabled. It should be noted that
#   fade may add unwanted scaling along the z-axis of a print. If a
#   user wishes to enable fade, a value of 10.0 is recommended.
#   Default is 0.0, which disables fade.
#fade_target:
#   The z position in which fade should converge. When this value is
#   set to a non-zero value it must be within the range of z-values in
#   the mesh. Users that wish to converge to the z homing position
#   should set this to 0. Default is the average z value of the mesh.
#split_delta_z: .025
#   The amount of Z difference (in mm) along a move that will trigger
#   a split. Default is .025.
#move_check_distance: 5.0
#   The distance (in mm) along a move to check for split_delta_z.
#   This is also the minimum length that a move can be split. Default
#   is 5.0.
#mesh_pps: 2, 2
#   A comma separated pair of integers X, Y defining the number of
#   points per segment to interpolate in the mesh along each axis. A
#   "segment" can be defined as the space between each probed point.
#   The user may enter a single value which will be applied to both
#   axes. Default is 2, 2.
algorithm: lagrange
#   The interpolation algorithm to use. May be either "lagrange" or
#   "bicubic". This option will not affect 3x3 grids, which are forced
#   to use lagrange sampling. Default is lagrange.
#bicubic_tension: .2
#   When using the bicubic algorithm the tension parameter above may
#   be applied to change the amount of slope interpolated. Larger
#   numbers will increase the amount of slope, which results in more
#   curvature in the mesh. Default is .2.
#relative_reference_index:
#   A point index in the mesh to reference all z values to. Enabling
#   this parameter produces a mesh relative to the probed z position
#   at the provided index.
#faulty_region_1_min:
#faulty_region_1_max:
#   Optional points that define a faulty region.  See docs/Bed_Mesh.md
#   for details on faulty regions.  Up to 99 faulty regions may be added.
#   By default no faulty regions are set.

[z_tilt]
z_positions:  60,200
              400,200
#   A list of X, Y coordinates (one per line; subsequent lines
#   indented) describing the location of each bed "pivot point". The
#   "pivot point" is the point where the bed attaches to the given Z
#   stepper. It is described using nozzle coordinates (the X, Y position
#   of the nozzle if it could move directly above the point). The
#   first entry corresponds to stepper_z, the second to stepper_z1,
#   the third to stepper_z2, etc. This parameter must be provided.
points:      60,200
            400,200
#   A list of X, Y coordinates (one per line; subsequent lines
#   indented) that should be probed during a Z_TILT_ADJUST command.
#   Specify coordinates of the nozzle and be sure the probe is above
#   the bed at the given nozzle coordinates. This parameter must be
#   provided.
speed: 100
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.
retries: 10
#   Number of times to retry if the probed points aren't within
#   tolerance.
retry_tolerance: 0.01
#   If retries are enabled then retry if largest and smallest probed
#   points differ more than retry_tolerance. Note the smallest unit of
#   change here would be a single step. However if you are probing
#   more points than steppers then you will likely have a fixed
#   minimum value for the range of probed points which you can learn
#   by observing command output.

[idle_timeout]
#gcode:
#   A list of G-Code commands to execute on an idle timeout. See
#   docs/Command_Templates.md for G-Code format. The default is to run
#   "TURN_OFF_HEATERS" and "M84".
timeout: 600
#   Idle time (in seconds) to wait before running the above G-Code
#   commands. The default is 600 seconds.

[gcode_arcs]
#resolution: 1.0
#   An arc will be split into segments. Each segment's length will
#   equal the resolution in mm set above. Lower values will produce a
#   finer arc, but also more work for your machine. Arcs smaller than
#   the configured value will become straight lines. The default is
#   1mm.


########################################
# TMC2208 configuration
########################################

[tmc2209 stepper_x]
uart_pin: PC4
run_current: 0.800
hold_current: 0.500
stealthchop_threshold: 999999

[tmc2209 stepper_y]
uart_pin: PD11
run_current: 0.800
hold_current: 0.500
stealthchop_threshold: 999999

[tmc2209 stepper_z]
uart_pin: PC6
run_current: 0.650
hold_current: 0.450
stealthchop_threshold: 999999

[tmc2209 stepper_z1]
uart_pin: PC7
run_current: 0.650
hold_current: 0.450
stealthchop_threshold: 999999


#[tmc2208 extruder3]
#uart_pin: PE1
#run_current: 0.8
#hold_current: 0.5
#stealthchop_threshold: 999999

#[tmc2208 extruder4]
#uart_pin: PD3
#run_current: 0.8
#hold_current: 0.5
#stealthchop_threshold: 999999


########################################
# TMC2130 configuration
########################################

#[tmc2130 stepper_x]
#cs_pin: PC4
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[tmc2130 stepper_y]
#cs_pin: PD11
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[tmc2130 stepper_z]
#cs_pin: PC6
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[tmc2130 extruder]
#cs_pin: PC7
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[tmc2130 extruder1]
#cs_pin: PF2
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[tmc2130 extruder2]
#cs_pin: PE4
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[tmc2130 extruder3]
#cs_pin: PE1
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5


#[tmc2130 extruder4]
#cs_pin: PD3
#run_current: 0.800
#hold_current: 0.500
#stealthchop_threshold: 0
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

########################################
# 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>

# See the sample-lcd.cfg file for definitions of common LCD displays.

######################################################################
# "RepRapDiscount 128x64 Full Graphic Smart Controller" type displays
######################################################################

[display]
lcd_type: st7920
cs_pin: EXP1_7
sclk_pin: EXP1_6
sid_pin: EXP1_8
encoder_pins: ^EXP1_5, ^EXP1_3
click_pin: ^!EXP1_2

[output_pin beeper]
pin: EXP1_1


######################################################################
# "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

######################################################################
#  Mini 12864Panel (with neopixel backlight leds)
######################################################################

#[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
## Some micro-controller boards may require an spi bus to be specified:
#spi_bus: spi
## Alternatively, some micro-controller boards may work with software spi:
#contrast: 63
#spi_software_mosi_pin: PA7
#spi_software_miso_pin: PA6
#spi_software_sclk_pin: PA5

#[output_pin beeper]
#pin: EXP1_1

#[neopixel btt_mini12864]
#pin: EXP1_6
#chain_count: 3
#color_order: RGB
#initial_RED: 0.4
#initial_GREEN: 0.4
#initial_BLUE: 0.4

######################################################################
#  BigTreeTtech TFT TouchSCreen emulated 12864 mode
######################################################################

#[display]
#lcd_type: emulated_st7920
#spi_software_miso_pin: PA6
#spi_software_mosi_pin: EXP1_3
#spi_software_sclk_pin: EXP1_5
#en_pin: EXP1_4
#encoder_pins: ^EXP2_5, ^EXP2_3
#click_pin: ^!EXP1_2

#[output_pin beeper]
#pin: EXP1_1

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 20.975
#*# pid_ki = 0.926
#*# pid_kd = 118.770
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 41.863
#*# pid_ki = 0.422
#*# pid_kd = 1039.243
#*#
#*# [bltouch]
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	  0.285000, 0.110000, -0.027500, 0.247500, 0.337500, 0.117500
#*# 	  0.477500, -0.025000, -0.197500, 0.220000, 0.452500, 0.165000
#*# 	  0.392500, -0.122500, -0.290000, 0.145000, 0.470000, 0.222500
#*# 	  0.257500, -0.205000, -0.347500, 0.127500, 0.515000, 0.255000
#*# 	  0.330000, 0.010000, -0.107500, 0.335000, 0.627500, 0.310000
#*# 	  0.402500, 0.117500, 0.027500, 0.345000, 0.500000, 0.167500
#*# tension = 0.2
#*# min_x = 15.0
#*# algo = lagrange
#*# y_count = 6
#*# mesh_y_pps = 2
#*# min_y = 20.0
#*# x_count = 6
#*# max_y = 380.0
#*# mesh_x_pps = 2
#*# max_x = 360.0