##################Creality Ender 3 S1 Pro Klipper Config - Enhanced Version###############
######Full guide: https://3dprintbeginner.com/how-to-install-klipper-on-ender-3-s1/######

[stepper_x]
step_pin: PC2
dir_pin: PB9
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA5
position_endstop: -5
position_min: -5
position_max: 252
homing_speed: 50

[stepper_y]
step_pin: PB8
dir_pin: PB7
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA6
position_endstop: -5
position_min: -5
position_max: 230 
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: -5

[extruder]
max_extrude_only_distance: 100.0
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
rotation_distance: 9.93
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC5
# control = pid
# pid_kp = 22.472
# pid_ki = 1.161
# pid_kd = 108.708
min_temp: 0
max_temp: 300
pressure_advance = 0.2414


[filament_switch_sensor RunoutSensor]
# Set to 'True' to enable automatic pausing when filament runs out.
pause_on_runout: True
runout_gcode: PAUSE_PRINT
insert_gcode: RESUME_PRINT
switch_pin: !PC15

[gcode_macro PAUSE_PRINT]
description: Advanced Pause for Filament Runout
gcode:
  SAVE_GCODE_STATE NAME=PAUSE_state
  M83  ; Set extruder to relative mode
  G1 E-1 F2100 ; Retract filament 1mm
  G91  ; Relative positioning
  G1 Z10 F300 ; Lift Z by 10mm
  G90  ; Absolute positioning
  G1 X0 Y0 F3000 ; Move to the front-left corner of the bed to park the nozzle
  {action_respond_info("Print Paused due to filament runout. Please replace filament and resume print.")}

[gcode_macro RESUME_PRINT]
description: Advanced Resume after Filament Change
gcode:
  M83  ; Set extruder to relative mode
  G4 S10 ; Wait for 10 seconds to allow filament insertion into the extruder
  G1 E1 F2100 ; Prime the nozzle by 1mm
  RESTORE_GCODE_STATE NAME=PAUSE_state ; Restore the saved state before the pause
  {action_respond_info("Print Resumed. Happy printing!")}


[heater_bed]
heater_pin: PA7
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC4
# control = pid
# pid_kp = 73.609
# pid_ki = 1.469
# pid_kd = 921.956
min_temp: 0
max_temp: 130

[heater_fan hotend_fan]
pin: PC0
heater: extruder
heater_temp: 50.0

[fan]
pin: PA0

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

[printer]
kinematics: cartesian
max_velocity: 500
max_accel: 6000
max_accel_to_decel: 6000
max_z_velocity: 5
square_corner_velocity: 5.0
max_z_accel: 100

[bltouch]
sensor_pin: ^PC14 
control_pin: PC13 
x_offset: -31.8
y_offset: -40.5
z_offset = 4.000
speed:10
samples:1
samples_result:average
probe_with_touch_mode: true
stow_on_each_sample: true

[safe_z_home]
home_xy_position: 147,154
speed: 100
z_hop: 10
z_hop_speed: 5

[bed_mesh]
speed: 100                 # A slightly reduced speed for more accurate probing.
horizontal_move_z: 5       # To ensure the nozzle doesn't hit anything while moving horizontally.
mesh_min: 20, 20           # Starting a bit away from the edge to avoid clamps or any obstructions.
mesh_max: 220, 190         # Adjusted Y to ensure it stays within the range.
probe_count: 6, 5          # 6 probes on X-axis and 5 on Y-axis.
mesh_pps: 3, 3             # Points per segment, slightly increased.
algorithm: bicubic         # Bicubic for smooth transitions.
bicubic_tension: 0.2       # Standard tension for bicubic.
move_check_distance: 5     # Checks for bed stability during moves.
split_delta_z: 0.025       # For safety with significant warping.
fade_start: 1              # Starts reducing compensation from 1mm.
fade_end: 10               # Stops compensation by 10mm.
fade_target: 0             # Target level for the fade.

[gcode_macro TILT_ADJUST]
description: Start screws tilt adjust
gcode:
    SCREWS_TILT_CALCULATE

[screws_tilt_adjust]
screw1: 62,232
screw1_name: front left screw
screw2: 234,232
screw2_name: front right screw
screw3: 234,66
screw3_name: rear right screw
screw4: 62,66
screw4_name: rear left screw
horizontal_move_z: 10
speed: 200
screw_thread: CW-M4 # Use CW for Clockwise and CCW for Counter Clockwise


[exclude_object]

# This file contains all settings for KAMP, and must be included in printer.cfg with:

[include KAMP_Settings.cfg]

### see KAMP_Settings.cfg. for its settings ###

[temperature_sensor Raspberry_Pi]
sensor_type: temperature_host
min_temp: 0
max_temp: 100

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

[display_status]

[pause_resume]

[gcode_macro PAUSE]
description: Advanced Pause
rename_existing: PAUSE_BASE
variable_extrude: 1.0
gcode:
  PAUSE_BASE
  SAVE_GCODE_STATE NAME=PAUSE_state
  M83 ; Set extruder to relative mode
  G1 E-{extrude} F2100 ; Retract filament
  G91 ; Relative positioning
  G1 Z10 F300 ; Lift Z
  G90 ; Absolute positioning
  G1 X0 Y0 ; Move to a defined XY position to park the nozzle
  {action_respond_info("Print Paused. Remember to reheat the nozzle before resuming.")}

[gcode_macro RESUME]
description: Advanced Resume
rename_existing: RESUME_BASE
gcode:
  RESUME_BASE
  M83 ; Set extruder to relative mode
  G1 E{extrude} F2100 ; Prime the nozzle
  RESTORE_GCODE_STATE NAME=PAUSE_state ; Restore the saved state
  {action_respond_info("Print Resumed.")}

[gcode_macro CANCEL_PRINT]
description: Advanced Cancel Print
rename_existing: CANCEL_PRINT_BASE
variable_park: True
gcode:
  {% if printer.pause_resume.is_paused|lower == 'false' and park|lower == 'true'%}
    PAUSE ; Invoke the PAUSE macro if not already paused
  {% endif %}
  TURN_OFF_HEATERS ; Turn off all heaters
  CANCEL_PRINT_BASE ; Call the base cancel print functionality
  {action_respond_info("Print Cancelled.")}

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 22.472
#*# pid_ki = 1.161
#*# pid_kd = 108.708
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 73.609
#*# pid_ki = 1.469
#*# pid_kd = 921.956
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	-0.347500, -0.507500, -0.592500, -0.597500, -0.545000, -0.330000
#*# 	-0.317500, -0.507500, -0.592500, -0.585000, -0.547500, -0.342500
#*# 	-0.265000, -0.430000, -0.510000, -0.517500, -0.465000, -0.272500
#*# 	-0.252500, -0.417500, -0.497500, -0.502500, -0.432500, -0.262500
#*# 	-0.325000, -0.430000, -0.505000, -0.492500, -0.480000, -0.335000
#*# x_count = 6
#*# y_count = 5
#*# mesh_x_pps = 3
#*# mesh_y_pps = 3
#*# algo = bicubic
#*# tension = 0.2
#*# min_x = 19.999999999999996
#*# max_x = 220.0
#*# min_y = 20.0
#*# max_y = 190.0
#*#