[mcu]
serial: /dev/serial/by-id/usb-Klipper_stm32g0b1xx_1900470008504E5238363120-if00
restart_method: command

[include mainsail.cfg]

[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100
square_corner_velocity: 5.0

#####################################################################
# STEPPERS (your pins; home to MAX on X/Y)
#####################################################################

[stepper_x]
step_pin: PB13
dir_pin: !PB12
enable_pin: !PB14
microsteps: 16
rotation_distance: 40
endstop_pin: ^PC0
position_min: 0
position_max: 350
position_endstop: 350
homing_positive_dir: true
homing_speed: 60
second_homing_speed: 20
homing_retract_dist: 5

[stepper_y]
step_pin: PB10
dir_pin: !PB2
enable_pin: !PB11
endstop_pin: ^PC1
homing_retract_dist: 0
rotation_distance: 40 # pitch 2mm, teeth 20?
full_steps_per_rotation: 200
microsteps: 16
homing_speed: 50
position_min: 0
position_max: 350
position_endstop: 350
homing_positive_dir: true

[stepper_z]
step_pin: PB0
dir_pin: !PC5
enable_pin: !PB1
microsteps: 16
rotation_distance: 8
endstop_pin: probe:z_virtual_endstop
position_min: -9
position_max: 400
homing_speed: 6
second_homing_speed: 2
homing_retract_dist: 2

#####################################################################
# TMC DRIVERS
#####################################################################

[tmc2209 stepper_x]
uart_pin: PC11
tx_pin: PC10
uart_address: 0
run_current: 0.7
hold_current: 0.400
stealthchop_threshold: 999999

[tmc2209 stepper_y]
uart_pin: PC11
tx_pin: PC10
uart_address: 1
run_current: 0.7
hold_current: 0.400
stealthchop_threshold: 999999

[tmc2209 stepper_z]
uart_pin: PC11
tx_pin: PC10
uart_address: 2
run_current: 0.7
hold_current: 0.400
stealthchop_threshold: 999999

[tmc2209 extruder]
uart_pin: PC11
tx_pin: PC10
uart_address: 3
run_current: 0.650
stealthchop_threshold: 999999

# -------------------------
# EXTRUDER
# -------------------------
[extruder]
step_pin: PB3
dir_pin: !PB4
enable_pin: !PD1
microsteps: 16
rotation_distance: 33.500
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PC8
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA0
control: pid
pid_Kp: 21.527
pid_Ki: 1.063
pid_Kd: 108.982
min_temp: 0
max_temp: 250
max_extrude_only_distance: 100.0

# -------------------------
# HEATED BED
# -------------------------
[heater_bed]
heater_pin: PC9
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC4
control: pid
pid_Kp: 54.027
pid_Ki: 0.770
pid_Kd: 948.182
min_temp: 0
max_temp: 130

# -------------------------
# FANS
# -------------------------
[fan]
pin: PC6

[heater_fan hotend_fan]
pin: PB15
heater: extruder
heater_temp: 50.0

#####################################################################
# PROBE
#####################################################################

[bltouch]
sensor_pin: ^PC14
control_pin: PA1
x_offset: -44
y_offset: -6
z_offset: 0

[safe_z_home]
home_xy_position: 219, 181  # 175+44=219, 175+6=181
speed: 100
z_hop: 10
z_hop_speed: 5

# -------------------------
# BED MESH
# -------------------------
[bed_mesh]
speed: 120
horizontal_move_z: 5
mesh_min: 10, 10
mesh_max: 306, 344
probe_count: 5, 5
algorithm: bicubic
fade_start: 1
fade_end: 10
fade_target: 0

# -------------------------
# BED LEVELING
# -------------------------
[bed_screws]
screw1: 32, 32
screw1_name: Front Left
screw2: 325, 32
screw2_name: Front Right
screw3: 325, 325
screw3_name: Rear Right
screw4: 32, 325
screw4_name: Rear Left
horizontal_move_z: 5
probe_height: 0.3
speed: 100

# -------------------------
# BOARD PINS
# -------------------------
[board_pins]
aliases:
    EXP1_1=PB5,  EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8, EXP1_9=<GND>,
    EXP1_2=PA15, EXP1_4=<RST>, EXP1_6=PB9,  EXP1_8=PD6, EXP1_10=<5V>

# -------------------------
# FILAMENT RUNOUT SENSOR
# -------------------------
[filament_switch_sensor filament_sensor]
switch_pin: ^PC15
pause_on_runout: True
runout_gcode:
    M117 Filament runout detected!
insert_gcode:
    M117 Filament inserted

#####################################################################
# BASICS / SAFETIES
#####################################################################

# -------------------------
# IDLE TIMEOUT
# -------------------------
[idle_timeout]
timeout: 1800
gcode:
    # Keep heaters on, just disable steppers
    M84

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	  -0.182500, -0.252500, -0.185000, 0.090000, 0.145000
#*# 	  -0.050000, -0.125000, -0.080000, 0.212500, 0.315000
#*# 	  -0.062500, -0.105000, -0.027500, 0.270000, 0.415000
#*# 	  -0.095000, -0.177500, -0.137500, 0.197500, 0.290000
#*# 	  -0.130000, -0.410000, -0.387500, -0.060000, 0.005000
#*# x_count = 5
#*# y_count = 5
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = bicubic
#*# tension = 0.2
#*# min_x = 10.0
#*# max_x = 306.0
#*# min_y = 10.0
#*# max_y = 344.0