# This file contains common pin mappings for the 2019 Creality
# Ender 5. To use this config, the firmware should be compiled for the
# AVR atmega1284p.

# Note, a number of Melzi boards are shipped with a bootloader that
# requires the following command to flash the board:
#  avrdude -p atmega1284p -c arduino -b 57600 -P /dev/ttyUSB0 -U out/klipper.elf.hex
# If the above command does not work and "make flash" does not work
# then one may need to flash a bootloader to the board - see the
# Klipper docs/Bootloaders.md file for more information.

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

[stepper_x]
step_pin: PD7
dir_pin: !PC5
enable_pin: !PD6
microsteps: 16
rotation_distance: 40
endstop_pin: ^PC2
position_endstop: 232
position_max: 232
homing_speed: 30

[stepper_y]
step_pin: PC6
dir_pin: !PC7
enable_pin: !PD6
microsteps: 16
rotation_distance: 40
endstop_pin: ^PC3
position_endstop: 232
position_max: 232
homing_speed: 30

[stepper_z]
step_pin: PB3
dir_pin: !PB2
enable_pin: !PA5
microsteps: 16
rotation_distance: 4 # Use 4 for Ender5 versions after late 2019
endstop_pin: probe:z_virtual_endstop
#position_endstop: 0.0
position_max: 300
position_min: -5

[bltouch]
sensor_pin: ^PC4
control_pin: PA4
#z_offset: 0
x_offset = -43.8 ##!! Measure and change for your own printer!!
y_offset = -6   ##!! Measure and change for your own printer!!
#y_offset = -15.7

[safe_z_home]
home_xy_position: 118,121 # Change coordinates to the center of your print bed
speed: 50
z_hop: 10                 # Move up 10mm
z_hop_speed: 5

[bed_screws]
screw1: 34, 37
screw2: 204, 37
screw3: 204, 207
screw4: 34, 207

[screws_tilt_adjust]
screw1: 77, 43
screw1_name: front left screw
screw2: 229, 43
screw2_name: front right screw
screw3: 229, 213
screw3_name: rear right screw
screw4: 76, 213
screw4_name: rear left screw
horizontal_move_z: 10.
speed: 50.
screw_thread: CW-M3

[bed_mesh]
speed: 120
mesh_min: 12,10
mesh_max: 188.2,226
probe_count: 5,5
horizontal_move_z: 7

[extruder]
max_extrude_only_distance: 100.0
step_pin: PB1
dir_pin: !PB0
enable_pin: !PD6
microsteps: 16
rotation_distance: 32.67251
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PD5
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA7
#control: pid
# tuned for stock hardware with 200 degree Celsius target
#pid_Kp: 26.053
#pid_Ki: 1.654
#pid_Kd: 102.584
min_temp: 0
max_temp: 250

[heater_bed]
heater_pin: PD4
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA6
#control: pid
# tuned for stock hardware with 50 degree Celsius target
#pid_Kp: 74.389
#pid_Ki: 1.698
#pid_Kd: 814.564
min_temp: 0
max_temp: 130

[fan]
pin: PB4

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

[printer]
kinematics: cartesian
max_velocity: 500
max_accel: 2500
max_z_velocity: 10
max_z_accel: 100

[display]
lcd_type: st7920
cs_pin: PA3
sclk_pin: PA1
sid_pin: PC1
encoder_pins: ^PD2, ^PD3
click_pin: ^!PC0

[virtual_sdcard]
path: ~/gcode_files

[display_status]

[pause_resume]

[respond]

[exclude_object]

# Edit the default() value for LENGTH
# Edit the default() value for TARGET
# to the amount of retraction required to unload the filament
[gcode_macro UNLOAD_FILAMENT]
gcode:
  {% set LENGTH = params.LENGTH|default(80)|float %}
  {% set TARGET = params.TARGET|default(240)|float %}

  {% set TEMP = printer.extruder.temperature|float %}
  {% if TEMP|int < TARGET|int %}
    M117 Heating nozzle...
    M109 S{TARGET}
  {% endif %}
  ##################

  G91
  G1 E5.0 F1200
  G1 E3.0 F1600
  G1 E-13.14 F7000
  G1 E-{LENGTH} F3000
  G90

[gcode_macro M600]
gcode:
  SET_IDLE_TIMEOUT TIMEOUT=7200
  PAUSE
  UNLOAD_FILAMENT

[gcode_macro PURGE_MACRO]
gcode:
  M117 PURGING..
  G91
  G1 E45.0 F250
  G90

# # Edit the default() value for FAST
# to the amount of extrusion required to bring the filament to
# just before it starts coming out the hotend

# # Edit the default() value for SLOW
# to the amount of extrusion required after it reaches the hotend

[gcode_macro LOAD_FILAMENT]
gcode:
  {% set SLOW = params.SLOW|default(60)|float %}
  {% set FAST = params.FAST|default(80)|float %}
  M117  LOADING...
  G91
  G1 E25.0 F1000
  G1 E{FAST} F2500
  G4 P900
  G1 E{SLOW} F250
  G90

[gcode_macro PAUSE]
description: Pause the actual running print
rename_existing: PAUSE_BASE
gcode:
  PAUSE_BASE
  _TOOLHEAD_PARK_PAUSE_CANCEL

[gcode_macro RESUME]
description: Resume the actual running print
rename_existing: RESUME_BASE
gcode:
  ##### read extrude from  _TOOLHEAD_PARK_PAUSE_CANCEL  macro #####
  {% set extrude = printer['gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL'].extrude %}
  #### get VELOCITY parameter if specified ####
  {% if 'VELOCITY' in params|upper %}
    {% set get_params = ('VELOCITY=' + params.VELOCITY)  %}
  {%else %}
    {% set get_params = "" %}
  {% endif %}
  ##### end of definitions #####
  {% if printer.extruder.can_extrude|lower == 'true' %}
    M83
    G1 E{extrude} F2100
    {% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
  {% else %}
    {action_respond_info("Extruder not hot enough")}
  {% endif %}
  RESUME_BASE {get_params}

[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
variable_park: True
gcode:
  ## Move head and retract only if not already in the pause state and park set to true
  {% if printer.pause_resume.is_paused|lower == 'false' and park|lower == 'true'%}
    _TOOLHEAD_PARK_PAUSE_CANCEL
  {% endif %}
  TURN_OFF_HEATERS
  CANCEL_PRINT_BASE

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description: Helper: park toolhead used in PAUSE and CANCEL_PRINT
variable_extrude: 1.0
gcode:
  ##### set park positon for x and y #####
  # default is your max posion from your printer.cfg
  {% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
  {% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
  {% set z_park_delta = 2.0 %}
  ##### calculate save lift position #####
  {% set max_z = printer.toolhead.axis_maximum.z|float %}
  {% set act_z = printer.toolhead.position.z|float %}
  {% if act_z < (max_z - z_park_delta) %}
    {% set z_safe = z_park_delta %}
  {% else %}
    {% set z_safe = max_z - act_z %}
  {% endif %}
  ##### end of definitions #####
  {% if printer.extruder.can_extrude|lower == 'true' %}
    M83
    G1 E-{extrude} F2100
    {% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
  {% else %}
    {action_respond_info("Extruder not hot enough")}
  {% endif %}
  {% if "xyz" in printer.toolhead.homed_axes %}
    G91
    G1 Z{z_safe} F900
    G90
    G1 X{x_park} Y{y_park} F6000
    {% if printer.gcode_move.absolute_coordinates|lower == 'false' %} G91 {% endif %}
  {% else %}
    {action_respond_info("Printer not homed")}
  {% endif %}

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 72.864
#*# pid_ki = 1.630
#*# pid_kd = 814.255
#*#
#*# [bltouch]
#*# z_offset = 2.200
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*#     -0.040000, -0.056250, -0.057500, -0.076250, -0.061250
#*#     -0.082500, -0.087500, -0.061250, -0.106250, -0.076250
#*#     -0.122500, -0.126250, -0.128750, -0.158750, -0.125000
#*#     -0.153750, -0.147500, -0.155000, -0.180000, -0.153750
#*#     -0.161250, -0.165000, -0.156250, -0.171250, -0.141250
#*# tension = 0.2
#*# min_x = 12.0
#*# algo = lagrange
#*# y_count = 5
#*# mesh_y_pps = 2
#*# min_y = 10.0
#*# x_count = 5
#*# max_y = 226.0
#*# mesh_x_pps = 2
#*# max_x = 188.2
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 25.831
#*# pid_ki = 1.580
#*# pid_kd = 105.584