# Copyright (C) 2025 Hardkernel Co., Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>

# This file contains common pin mappings for the m1s with board_stepper
# To use this config, the firmware should be compiled for the
# Linux process.

[mcu]
serial: /tmp/klipper_host_mcu

[mcu EBBCan] # based on EBB42 CAN V1.0
canbus_uuid: 1e8ea3b32c8a

[printer]
kinematics: cartesian
max_velocity: 500
max_accel: 5000
#max_accel: 7000
#max_accel_to_decel: 3500
max_z_velocity: 25
max_z_accel: 100

[stepper_x]
step_pin: gpiochip0/gpio31
dir_pin: gpiochip0/gpio30
enable_pin: !gpiochip0/gpio50
endstop_pin: gpiochip0/gpio51
homing_retract_dist: 2
microsteps: 16
rotation_distance: 40
position_endstop: 0
position_max: 200
homing_speed: 50

[stepper_y]
step_pin: gpiochip0/gpio28
dir_pin: gpiochip0/gpio41
enable_pin: !gpiochip0/gpio66
endstop_pin: gpiochip0/gpio49
homing_retract_dist: 2
microsteps: 16
rotation_distance: 40
position_endstop: 0
position_max: 200
homing_speed: 50

[stepper_z]
step_pin: gpiochip0/gpio55
dir_pin: !gpiochip0/gpio62
enable_pin: !gpiochip0/gpio26
microsteps: 16
rotation_distance: 8
endstop_pin: probe: z_virtual_endstop
position_min: -4.0
position_max: 300

[stepper_z1]
step_pin: gpiochip0/gpio54
dir_pin: !gpiochip0/gpio40
enable_pin: !gpiochip0/gpio27
microsteps: 16
rotation_distance: 8

[extruder]
step_pin: EBBCan: PA9
dir_pin: EBBCan: PA8
enable_pin: !EBBCan: PA10
microsteps: 16
rotation_distance: 7.703694208
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: EBBCan:PB1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: EBBCan:PA0
control: pid
pid_Kp: 21.527
pid_Ki: 1.063
pid_Kd: 108.982
min_temp: 0
max_temp: 240
min_extrude_temp: 0

[heater_fan nozzle_fan]
pin: EBBCan:PA2
heater: extruder
heater_temp: 50.0

[heater_bed]
heater_pin: gpiochip0/gpio65
sensor_type: ATC Semitec 104GT-2
sensor_pin: analog0
control: pid
pid_Kp: 21.527
pid_Ki: 1.063
pid_Kd: 108.982
min_temp: 0
max_temp: 85

[z_tilt]
z_positions:
    260, 130#    -55,-7
    -30, 130#    -55,320
points:
    20,130
    180,130
retries: 5
retry_tolerance: 0.002

[fan]
pin: EBBCan:PA1

[verify_heater extruder]
max_error: 200
check_gain_time: 60
heating_gain: 1

[tmc2209 stepper_x]
uart_pin: gpiochip0/gpio61
tx_pin: gpiochip0/gpio60
uart_address: 1
run_current: 0.800
hold_current: 0.500
stealthchop_threshold: 250

[tmc2209 stepper_y]
uart_pin: gpiochip0/gpio61
tx_pin: gpiochip0/gpio60
uart_address: 2
run_current: 0.800
hold_current: 0.500
stealthchop_threshold: 250

[tmc2209 stepper_z]
uart_pin: gpiochip0/gpio61
tx_pin: gpiochip0/gpio60
uart_address: 3
run_current: 1.000
hold_current: 0.500
stealthchop_threshold: 30

[tmc2209 stepper_z1]
uart_pin: gpiochip0/gpio61
tx_pin: gpiochip0/gpio60
uart_address: 0
run_current: 1.000
hold_current: 0.500
stealthchop_threshold: 30

[tmc2209 extruder]
uart_pin: EBBCan:PA13
run_current: 0.800
hold_current: 0.500
stealthchop_threshold: 250

[probe]
pin: !EBBCan:PA5
x_offset: -42.0
y_offset: -4.0
speed: 5.0

[bed_mesh]
speed: 80
mesh_min: 0,0
mesh_max: 150,150
probe_count: 5,5

[bed_screws]
screw1: 30,25
screw2: 200,25
screw3: 200,200
screw4: 30, 200

[input_shaper]
shaper_freq_x: 39.4
shaper_type_x: mzv
shaper_freq_y: 25.0
shaper_type_y: mzv

[virtual_sdcard]
path: /var/printer_data/gcodes

[pause_resume]

[display_status]

[homing_override]
set_position_z: 0
axes: z
gcode:
    G1 Z10 F600
    G28 X Y
    G1 X142 Y150 F3000	# (100 + 42, 150 + 4)
    G28 Z

[gcode_macro PRINT_END]
gcode:
# Move Z +25
    SAVE_GCODE_STATE NAME=_ui_movement
    G91
    G1 Z+25 F1500
    RESTORE_GCODE_STATE NAME=_ui_movement

# Retract filament
    SAVE_GCODE_STATE NAME=_ui_extrude
    M83
    G1 E-5 F300
    RESTORE_GCODE_STATE NAME=_ui_extrude

# Move X and Y to 0
    G28 X
    G28 Y

[gcode_macro START_PRINT]
gcode:
    G28

[gcode_macro PAUSE]
rename_existing: BASE_PAUSE
gcode:
    SAVE_GCODE_STATE NAME=PAUSE_state
    BASE_PAUSE
    G91
    G1 E-{E} F2100
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F6000

[gcode_macro RESUME]
rename_existing: BASE_RESUME
gcode:
    G91
    G1 E{E} F2100
    G90
    RESTORE_GCODE_STATE NAME=PAUSE_state MOVE=1
    BASE_RESUME

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

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [probe]
#*# z_offset = 0.34