# 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.

[stepper_x]
step_pin: PC2
dir_pin: PB9
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA5
position_endstop: -10
position_max: 235
position_min: -10
homing_speed: 50

[stepper_y]
step_pin: PB8
dir_pin: PB7
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA6
position_endstop: -8
position_max: 225
position_min: -13
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: 270
position_min: -4

[extruder]
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
gear_ratio: 42:12
rotation_distance: 26.4908
nozzle_diameter: 0.400
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: 101
max_extrude_cross_section: 5

[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: 100 # Set to 110 for S1 Pro

[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: -31.8
y_offset: -40.5
#z_offset: 0
probe_with_touch_mode: true
stow_on_each_sample: false

[bed_mesh]
speed: 120
mesh_min: 10, 10
mesh_max: 200, 170
probe_count: 8,8
algorithm: bicubic

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

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

[pause_resume]
recover_velocity: 25

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

[exclude_object]

[gcode_macro M486]
gcode:
  # Parameters known to M486 are as follows:
  #   [C<flag>] Cancel the current object
  #   [P<index>] Cancel the object with the given index
  #   [S<index>] Set the index of the current object.
  #       If the object with the given index has been canceled, this will cause
  #       the firmware to skip to the next object. The value -1 is used to
  #       indicate something that isn’t an object and shouldn’t be skipped.
  #   [T<count>] Reset the state and set the number of objects
  #   [U<index>] Un-cancel the object with the given index. This command will be
  #       ignored if the object has already been skipped

  {% if 'exclude_object' not in printer %}
    {action_raise_error("[exclude_object] is not enabled")}
  {% endif %}

  {% if 'T' in params %}
    EXCLUDE_OBJECT RESET=1

    {% for i in range(params.T | int) %}
      EXCLUDE_OBJECT_DEFINE NAME={i}
    {% endfor %}
  {% endif %}

  {% if 'C' in params %}
    EXCLUDE_OBJECT CURRENT=1
  {% endif %}

  {% if 'P' in params %}
    EXCLUDE_OBJECT NAME={params.P}
  {% endif %}

  {% if 'S' in params %}
    {% if params.S == '-1' %}
      {% if printer.exclude_object.current_object %}
        EXCLUDE_OBJECT_END NAME={printer.exclude_object.current_object}
      {% endif %}
    {% else %}
      EXCLUDE_OBJECT_START NAME={params.S}
    {% endif %}
  {% endif %}

  {% if 'U' in params %}
    EXCLUDE_OBJECT RESET=1 NAME={params.U}
  {% endif %}


[gcode_macro M600]
gcode:
    {% set X = params.X|default(50)|float %}
    {% set Y = params.Y|default(0)|float %}
    {% set Z = params.Z|default(25)|float %}
    SAVE_GCODE_STATE NAME=M600_state
    PAUSE
    G91
    G1 E-.8 F2700
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F3000
    G91
    G1 E-50 F1000
    RESTORE_GCODE_STATE NAME=M600_state

[skew_correction]


[include mainsail.cfg]

[include moonraker_obico_macros.cfg]

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	  -0.055000, -0.047500, -0.017500, -0.005000, -0.005000, 0.055000, 0.035000, 0.017500
#*# 	  -0.097500, -0.090000, -0.070000, -0.055000, -0.055000, -0.012500, -0.062500, -0.067500
#*# 	  -0.055000, -0.047500, -0.020000, -0.005000, -0.015000, 0.040000, -0.017500, -0.035000
#*# 	  -0.087500, -0.075000, -0.042500, -0.045000, -0.055000, 0.005000, -0.010000, -0.050000
#*# 	  -0.072500, -0.065000, -0.030000, -0.035000, -0.045000, 0.027500, -0.007500, -0.027500
#*# 	  -0.090000, -0.085000, -0.060000, -0.075000, -0.075000, -0.015000, -0.032500, -0.045000
#*# 	  -0.085000, -0.072500, -0.065000, -0.082500, -0.105000, -0.025000, -0.060000, -0.065000
#*# 	  -0.065000, -0.080000, -0.060000, -0.062500, -0.070000, -0.022500, -0.062500, -0.055000
#*# x_count = 8
#*# y_count = 8
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = bicubic
#*# tension = 0.2
#*# min_x = 9.999999999999996
#*# max_x = 199.97
#*# min_y = 10.0
#*# max_y = 169.95
#*#
#*# [bltouch]
#*# z_offset = 3.400
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 21.600
#*# pid_ki = 0.923
#*# pid_kd = 126.361
#*#
#*# [skew_correction CaliFlower]
#*# xy_skew = -0.0019008621144161368
#*# xz_skew = 0.0
#*# yz_skew = 0.0