printer.cfg

# This file contains pin mappings for the stock 2021 Creality Ender 3
# S1 & S1 Pro. To use this config, check the STM32 Chip on the
# Mainboard, during "make menuconfig" select accordingly either the
# STM32F103 with "28KiB bootloader" or the STM32F401 with
# "64KiB bootloader" and serial (on USART1 PA10/PA9) for both.

# For a direct serial connection, in "make menuconfig" select
# "Enable extra low-level configuration options" and  Serial
# (on USART2 PA3/PA2), which is on the 10 pin IDC cable used
# for the LCD module as follows: 3: Tx, 4: Rx, 9: GND, 10: VCC

# Flash this firmware by copying "out/klipper.bin" to a SD card and
# turning on the printer with the card inserted. The filename
# must be changed to "firmware.bin"

# With STM32F401, you might need to put "firmware.bin" in a
# folder on the SD card called "STM32F4_UPDATE" in order to flash.

# See docs/Config_Reference.md for a description of parameters.

[include macros/*.cfg]
[respond]

[virtual_sdcard]
path: /home/seanc712/printer_data/gcodes
[display_status]
[pause_resume]

[stepper_x]
step_pin: PC2
dir_pin: PB9
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA5
position_endstop: -4.9
position_max: 248
position_min: -4.9
homing_speed: 50

[stepper_y]
step_pin: PB8
dir_pin: PB7
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA6
position_endstop: -3.9
position_max: 229
position_min: -3.9
homing_speed: 50

[stepper_z]
step_pin: PB6
dir_pin: !PB5
enable_pin: !PC3
microsteps: 16
rotation_distance: 8
endstop_pin: probe:z_virtual_endstop
position_max: 267
position_min: -4

[extruder]
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
gear_ratio: 42:12
rotation_distance: 27.676950
nozzle_diameter: 0.600
filament_diameter: 1.750
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC5
control: pid
pid_Kp: 23.561
pid_Ki: 1.208
pid_Kd: 114.859
min_temp: 0
max_temp: 260 # Set to 300 for S1 Pro
max_extrude_only_distance: 110

[heater_bed]
heater_pin: PA7
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC4
control: pid
pid_Kp: 71.867
pid_Ki: 1.536
pid_Kd: 840.843
min_temp: 0
max_temp: 110 # Set to 110 for S1 Pro (100 for regular) - set to 110 after adding insulation

[heater_fan hotend_fan]
pin: PC0

[fan]
pin: PA0

[mcu]
serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
restart_method: command

[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 2000
max_z_velocity: 5
max_z_accel: 100

[bltouch]
sensor_pin: ^PC14
control_pin: PC13
x_offset: -46 #-31.8 default. Remeasured after new mount
y_offset: 1.1 #-40.5 default. Remeasured after installing 0 offset Y nount
#z_offset: 2.13
z_offset: 0
probe_with_touch_mode: true
stow_on_each_sample: false
#tbis didn't help, but save for later use:
#samples: 3
#samples_result: median
#sample_retract_dist: 5.0
#samples_tolerance: 0.01
#samples_tolerance_retries: 3

[bed_mesh]
speed: 120
mesh_min: 30, 30  #set this just to not be on absolute corner
mesh_max: 200, 200
probe_count: 10, 10
algorithm: bicubic

#[gcode_macro BED_MESH_CALIBRATE]
#description: custom overwrite of the base BED_MESH_CALIBRATE function
#rename_existing: BED_MESH_CALIBRATE_BASE
#gcode:
#        BED_MESH_CLEAR
#        G28
#        BED_MESH_CALIBRATE_BASE {rawparams}

[safe_z_home]
home_xy_position: 147, 154
speed: 75
z_hop: 10
z_hop_speed: 5
move_to_previous: true

[filament_switch_sensor e0_sensor]
switch_pin: !PC15
pause_on_runout: true
runout_gcode: PAUSE

[bed_screws]
screw1: 20, 29
screw2: 195, 29
screw3: 195, 198
screw4: 20, 198

[screws_tilt_adjust]  ##I HAD TO ADD THIS MYSELF. TOOK bed_screws and subracted probe offset
screw1: 65, 29
screw1_name: front left screw
screw2: 240, 29
screw2_name: front right screw
screw3: 240, 198
screw3_name: rear right screw
screw4: 65, 198
screw4_name: rear left screw
horizontal_move_z: 5.
speed: 50.
screw_thread: CW-M4

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*#     -0.002500, -0.007500, 0.000000, -0.007500, -0.032500, -0.042500, -0.010000, -0.015000, 0.015000, 0.010000
#*#     -0.020000, -0.022500, -0.020000, -0.030000, -0.042500, -0.077500, -0.035000, -0.020000, -0.010000, -0.012500
#*#     -0.025000, -0.030000, -0.025000, -0.032500, -0.052500, -0.087500, -0.047500, -0.032500, -0.027500, -0.025000
#*#     -0.065000, -0.052500, -0.047500, -0.050000, -0.067500, -0.092500, -0.047500, -0.032500, -0.025000, -0.012500
#*#     -0.012500, -0.007500, -0.002500, -0.015000, -0.040000, -0.067500, -0.035000, -0.025000, -0.022500, -0.022500
#*#     -0.007500, -0.005000, 0.000000, -0.015000, -0.035000, -0.065000, -0.037500, -0.027500, -0.025000, -0.022500
#*#     0.020000, 0.010000, 0.020000, 0.002500, -0.020000, -0.047500, -0.020000, -0.012500, 0.000000, -0.005000
#*#     -0.002500, -0.002500, 0.010000, 0.005000, -0.017500, -0.035000, -0.012500, 0.000000, 0.005000, 0.015000
#*#     0.030000, 0.035000, 0.032500, 0.020000, -0.007500, -0.035000, -0.007500, 0.010000, 0.002500, 0.007500
#*#     0.032500, 0.027500, 0.035000, 0.027500, -0.002500, -0.030000, 0.012500, 0.015000, 0.020000, 0.030000
#*# x_count = 10
#*# y_count = 10
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = bicubic
#*# tension = 0.2
#*# min_x = 30.0
#*# max_x = 199.92
#*# min_y = 30.0
#*# max_y = 199.92