# This file contains common pin mappings for the Two Trees Sapphire
# Pro printer from 2020. To use this config, the firmware should be
# compiled for the STM32F103. When running "make menuconfig", enable
# "extra low-level configuration setup", select the 28KiB bootloader,
# disable "USB for communication", select USART3 for the "Serial
# Port", and set "GPIO pins to set at micro-controller startup" to
# "!PC6,!PD13".

# Note that the "make flash" command does not work with the Sapphire
# Pro. After running "make", run the following command:
#   ./scripts/update_mks_robin.py out/klipper.bin out/Robin_nano35.bin
# Copy the file out/Robin_nano35.bin to an SD card and then restart the
# printer with that SD card.

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

[stepper_x]
step_pin: PE3
dir_pin: !PE2
enable_pin: !PE4
microsteps: 16
rotation_distance: 40
endstop_pin: !PA15
position_endstop: 0
position_max: 230
homing_speed: 50

[stepper_y]
step_pin: PE0
dir_pin: !PB9
enable_pin: !PE1
microsteps: 16
rotation_distance: 40
endstop_pin: !PA12
position_endstop: 220
position_max: 220
homing_speed: 50

[stepper_z]
step_pin: PB5
dir_pin: !PB4
enable_pin: !PB8
microsteps: 16
rotation_distance: 2
endstop_pin: !PA11
position_endstop: 1.0
position_max: 220
position_min: -2.0
homing_speed: 8
second_homing_speed: 2

[tmc2209 stepper_x]
uart_pin: PA10
run_current: 1.0
hold_current: 0.4
stealthchop_threshold: 81

[tmc2209 stepper_y]
uart_pin: PA9
run_current: 1.0
hold_current: 0.4
stealthchop_threshold: 81

[tmc2209 stepper_z]
uart_pin: PC7
run_current: 1.0
hold_current: 0.55
stealthchop_threshold: 0

[tmc2209 extruder]
uart_pin: PC13
run_current: 0.7
hold_current: 0.4
stealthchop_threshold: 40

[extruder]
step_pin: PD6
dir_pin: !PD3
enable_pin: !PB3
microsteps: 16
rotation_distance: 7.898
nozzle_diameter: 0.600
filament_diameter: 1.750
heater_pin: PC3
sensor_type: ATC Semitec 104GT-2
sensor_pin: PC1
control: pid
pid_Kp: 20.32
pid_Ki: 1.66
pid_Kd: 62.33
min_temp: 10
max_temp: 275
max_extrude_only_distance: 300.0
pressure_advance: 0.22
pressure_advance_smooth_time: 0.020

[firmware_retraction]
retract_length: 0.9
retract_speed: 10
unretract_extra_length: 0
unretract_speed: 10

[bed_mesh]
speed: 80
horizontal_move_z: 1
mesh_min: 25,25
mesh_max: 205, 195
probe_count: 3,3
fade_start: 0.8
fade_end: 5

[heater_bed]
heater_pin: PA0
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC0
control: pid
pid_Kp: 32.36
pid_Ki: 6.21
pid_Kd: 112.43
min_temp: 0
max_temp: 130

[fan]
pin: PB1

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

[printer]
kinematics: corexy
max_velocity: 250
max_accel: 1500
max_accel_to_decel: 750
max_z_velocity: 15
max_z_accel: 50
square_corner_velocity: 10

[static_digital_output reset_display]
pins: !PC6, !PD13

[probe]
pin: !PA2
x_offset: 0.0
y_offset: 0.0
z_offset: -0.23
speed: 2.0
samples_tolerance: 0.03
samples: 5
#samples_result: median
samples_tolerance_retries: 3

########################

[virtual_sdcard]
path: ~/gcode_files/sapphire

[pause_resume]

[display_status]

[gcode_macro PARK_MACRO]
default_parameter_X: 0
default_parameter_Y: 220
default_parameter_Z: 5
gcode:
    M117 PARKING..
    G91
    G1 E-3 F1000
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F3000

[gcode_macro UNLOAD]
gcode:
    G91
    G1 E-500 F1000
    G90

[gcode_macro M600]
gcode:
    PAUSE_MACRO
    UNLOAD

[gcode_macro PAUSE_MACRO]
gcode:
    PAUSE
    PARK_MACRO

[gcode_macro PURGE]
gcode:
    M117 PURGING...
    G91
    G1 E25.0 F600
    G4 P1000
    G1 E-3.0 F600
    G90

[gcode_macro LOAD_FILAMENT]
gcode:
    M117  LOADING...
    G91
    G1 E25.0 F100
    G1 E300 F600
    G90

[gcode_macro RESUME_MACRO]
gcode:
    M117  RESUME...
    G91
    G1 E3.5 F600
    G90
    G4 P1000
    RESUME

################


[gcode_macro CANCEL_PRINT]
rename_existing: BASE_CANCEL_PRINT
gcode:
    TURN_OFF_HEATERS
    CLEAR_PAUSE
    SDCARD_RESET_FILE
    BASE_CANCEL_PRINT
    M107

[gcode_macro PAUSE]
rename_existing: BASE_PAUSE
# change this if you need more or less extrusion
variable_extrude: 1.0
gcode:
    ##### read E from pause macro #####
    {% set E = printer["gcode_macro PAUSE"].extrude|float %}
    ##### 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 %}
    ##### 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 - 2.0) %}
        {% set z_safe = 2.0 %}
    {% else %}
        {% set z_safe = max_z - act_z %}
    {% endif %}
    ##### end of definitions #####
    SAVE_GCODE_STATE NAME=PAUSE_state
    BASE_PAUSE
    G91
    G1 E-{E} F2100
    G1 Z{z_safe} F900
    G90
    G1 X{x_park} Y{y_park} F6000

[gcode_macro RESUME]
rename_existing: BASE_RESUME
gcode:
    ##### read E from pause macro #####
    {% set E = printer["gcode_macro PAUSE"].extrude|float %}
    ##### end of definitions #####
    G91
    G1 E{E} F2100
    RESTORE_GCODE_STATE NAME=PAUSE_state
    BASE_RESUME

###############

[gcode_arcs]
resolution: 0.5

[gcode_macro G29]
gcode:
    BED_MESH_OUTPUT

###################

[gcode_macro Poziom_Start]
gcode:
    BED_MESH_CALIBRATE
#    TESTZ Z=-3

[gcode_macro PROBE_MACRO]
gcode:
    PROBE

#[gcode_macro Z_MINUS]
#gcode:
#    TESTZ Z=-0.025

#[gcode_macro Z_PLUS]
#gcode:
#    TESTZ Z=+0.025

#[gcode_macro Poziom_OK]
#gcode:
#    ACCEPT
#    TESTZ Z=-3

[gcode_macro Zapisz_Ustawienia]
gcode:
    SAVE_CONFIG

##################

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	  0.100000, 0.275000, 0.100000
#*# 	  0.125000, 0.350000, 0.150000
#*# 	  0.200000, 0.450000, 0.340000
#*# tension = 0.2
#*# min_x = 25.0
#*# algo = lagrange
#*# y_count = 3
#*# mesh_y_pps = 2
#*# min_y = 25.0
#*# x_count = 3
#*# max_y = 195.0
#*# mesh_x_pps = 2
#*# max_x = 205.0