printer-20230305_142039.cfg

[include shell_command.cfg]
[include mainsail.cfg]
[include calibrate.cfg]
[include config_backup.cfg]
[include V0Display.cfg]


[mcu]
#serial: /dev/serial/by-id/usb-Klipper_rp2040_45503571290F7FE8-if00
serial: /dev/ttyAMA0 											
restart_method: command

[respond]  


[mcu rpi]
serial: /tmp/klipper_host_mcu

[adxl345]
cs_pin: rpi:None


[resonance_tester]
accel_chip: adxl345
probe_points:
    60, 60, 20  

[force_move]
enable_force_move: True

[gcode_arcs] 
resolution: 0.1


[temperature_sensor mcu_temp]
sensor_type: temperature_mcu
min_temp: 0
max_temp: 100

[temperature_sensor raspberry_pi]
sensor_type: temperature_host
min_temp: 10
max_temp: 100

[printer]
kinematics: corexy
max_velocity: 200
max_accel: 4000
max_z_velocity: 15
max_z_accel: 45
square_corner_velocity: 6.0

[input_shaper]
shaper_freq_x: 82.0
shaper_type_x: mzv
shaper_freq_y: 67.2
shaper_type_y: mzv

#####################################################################
#      X/Y Stepper Settings
#####################################################################

[stepper_x]
step_pin: gpio11
dir_pin: gpio10                                                     
enable_pin: !gpio12
rotation_distance: 40
microsteps: 32
full_steps_per_rotation: 200                                        
endstop_pin: tmc2209_stepper_x:virtual_endstop
position_endstop: 120
position_max: 120
homing_speed: 20                                                   
homing_retract_dist: 0
homing_positive_dir: true

[tmc2209 stepper_x]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 0
interpolate: False
run_current: 0.5
sense_resistor: 0.110
stealthchop_threshold: 999999                                           
diag_pin: ^gpio4    												
driver_SGTHRS: 80  												

[stepper_y]
step_pin: gpio6

dir_pin: gpio5                                                     
enable_pin: !gpio7
rotation_distance: 40
microsteps: 32
full_steps_per_rotation: 200                                        
endstop_pin: tmc2209_stepper_y:virtual_endstop
position_endstop: 120
position_max: 120
homing_speed: 20                                                    
homing_retract_dist: 0
homing_positive_dir: true

[tmc2209 stepper_y]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 2
interpolate: False
run_current: 0.5
sense_resistor: 0.110
stealthchop_threshold: 999999                                           
diag_pin: ^gpio3    												
driver_SGTHRS: 70												

#####################################################################
#   Z Stepper Settings
#####################################################################

[stepper_z]
step_pin: gpio19
dir_pin: !gpio28                                                   
enable_pin: !gpio2
rotation_distance: 8                                                
microsteps: 32
endstop_pin: ^gpio25
position_endstop: 120
position_max: 120
position_min: -1.5
homing_speed: 20
second_homing_speed: 3.0
homing_retract_dist: 0.0


[tmc2209 stepper_z]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 1
interpolate: False
run_current: 0.3
sense_resistor: 0.110
stealthchop_threshold: 0                                           

#####################################################################
#   Extruder
#####################################################################

[extruder]
step_pin: gpio14
dir_pin: gpio13                                                    
enable_pin: !gpio15
full_steps_per_rotation: 200                                       
rotation_distance: 22.23                                            
gear_ratio: 50:10                                                  
microsteps: 32
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: gpio23
sensor_type: Generic 3950 
sensor_pin: gpio27
#control: pid                                                       
#pid_Kp: 28.182
#pid_Ki: 1.978
#pid_Kd: 100.397
min_temp: 0
max_temp: 270
min_extrude_temp: 170
max_extrude_only_distance: 150
max_extrude_cross_section: 0.8
pressure_advance: 0.04                                             
pressure_advance_smooth_time: 0.040

[tmc2209 extruder]
uart_pin: gpio9
tx_pin: gpio8
uart_address: 3
interpolate: False
run_current: 0.3 
sense_resistor: 0.110
stealthchop_threshold: 0                                           

#####################################################################
#   Bed Heater
#####################################################################

[heater_bed]
heater_pin: gpio21
sensor_type: Generic 3950
sensor_pin: gpio26
smooth_time: 3.0
#max_power: 0.6                                                     # Only needed for 100w pads
min_temp: 0
max_temp: 120
#control: pid                                                       
#pid_kp: 68.453
#pid_ki: 2.749
#pid_kd: 426.122

#####################################################################
# Fan Control
#####################################################################

[heater_fan hotend_fan]
pin: gpio18
max_power: 1.0
kick_start_time: 0.5
heater: extruder
heater_temp: 50.0
#fan_speed: 1.0                                                     

[fan]
pin: gpio17
max_power: 1.0
kick_start_time: 0.5                                               
off_below: 0.13
cycle_time: 0.010

[controller_fan MCU_fan]
pin: gpio20
max_power: 1.0
kick_start_time: 0.5
heater: extruder
#fan_speed: 1.0 

#####################################################################
# Homing and Gantry Adjustment Routines
#####################################################################

[idle_timeout]
timeout: 1800

[safe_z_home]
home_xy_position: 120,120 										
speed: 50.0
z_hop: 5


[bed_screws]
screw1: 60,5
screw1_name: front screw
screw2: 5,115
screw2_name: back left
screw3: 115,115
screw3_name: back right

#####################################################################
# Neopixel
#####################################################################

#[neopixel board_rgb]
#pin: gpio24
#chain_count: 1
#color_order: GRB
#initial_RED: 0.0
#initial_GREEN: 0.1
#initial_BLUE: 0.0

#####################################################################
#   V0 Display
#####################################################################
 #[mcu display]
 #serial:/dev/serial/by-id/usb-Klipper_stm32f042x6_350013000443303848373220-if00
 #restart_method: command

#[display]
#lcd_type: sh1106
# i2c_mcu: display
# i2c_bus: i2c1a
# # Set the direction of the encoder wheel
# #   Standard: Right (clockwise) scrolls down or increases values. Left (counter-clockwise scrolls up or decreases values.
 #encoder_pins: ^display:PA3, ^display:PA4
# #   Reversed: Right (clockwise) scrolls up or decreases values. Left (counter-clockwise scrolls down or increases values.
# #encoder_pins: ^display:PA4, ^display:PA3
# click_pin: ^!display:PA1
 #kill_pin: ^!display:PA5
# #x_offset: 2
# #   Use X offset to shift the display towards the right. Value can be 0 to 3
# #vcomh: 0
# #   Set the Vcomh value on SSD1306/SH1106 displays. This value is
# #   associated with a "smearing" effect on some OLED displays. The
# #   value may range from 0 to 63. Default is 0.
# #   Adjust this value if you get some vertical stripes on your display. (31 seems to be a good value)

 #[neopixel displayStatus]
 #pin: display:PA0
 #chain_count: 1
 #color_order: GRB
 #initial_RED: 0.2
 #initial_GREEN: 0.05
 #initial_BLUE: 0

#####################################################################
# Macros
#####################################################################

[gcode_macro PRINT_START]
gcode:
    {% set BED_TEMP = params.BED_TEMP|default(0)|float %}
    {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(0)|float %}
    M104 S{EXTRUDER_TEMP}
    M140 S{BED_TEMP}
    M109 S{EXTRUDER_TEMP}
    M190 S{BED_TEMP}
    G28                            ; home all axes
    G90                            ; absolute positioning    
    G1 Z20 F3000            ; move nozzle away from bed 

   
[gcode_macro PRINT_END]
gcode:
    M400                            ; wait for buffer to clear
    G92 E0                         ; zero the extruder
    G1 E-4.0 F3600            ; retract filament
    G91                               ; relative positioning

    #   Get Boundaries
    {% set max_x = printer.configfile.config["stepper_x"]["position_max"]|float %}
    {% set max_y = printer.configfile.config["stepper_y"]["position_max"]|float %}
    {% set max_z = printer.configfile.config["stepper_z"]["position_max"]|float %}

    #   Check end position to determine safe direction to move
    {% if printer.toolhead.position.x < (max_x - 20) %}
        {% set x_safe = 20.0 %}
    {% else %}
        {% set x_safe = -20.0 %}
    {% endif %}

    {% if printer.toolhead.position.y < (max_y - 20) %}
        {% set y_safe = 20.0 %}
    {% else %}
        {% set y_safe = -20.0 %}
    {% endif %}

    {% if printer.toolhead.position.z < (max_z - 2) %}
        {% set z_safe = 2.0 %}
    {% else %}
        {% set z_safe = max_z - printer.toolhead.position.z %}
    {% endif %}

    G0 Z{z_safe} F3600                    ; move nozzle up
    G0 X{x_safe} Y{y_safe} F20000  ; move nozzle to remove stringing
    TURN_OFF_HEATERS
    M84                                             ; turn off steppers
    M107                                           ; turn off fan
    G90                                              ; absolute positioning
    G0 X60 Y{max_y-10} F3600         ; park nozzle at rear
  
[gcode_macro LOAD_FILAMENT]
gcode:
   M83                            ; set extruder to relative
   G1 E30 F300                    ; load
   G1 E15 F150                    ; prime nozzle with filament
   M82                            ; set extruder to absolute
    
[gcode_macro UNLOAD_FILAMENT]
gcode:
   M83                            ; set extruder to relative
   G1 E10 F300                    ; extrude a little to soften tip
   G1 E-40 F1800                  ; retract some, but not too much or it will jam
   M82                            ; set extruder to absolute

[gcode_macro SENSORLESS_HOME_X]
gcode:
    {% set HOME_CUR = 0.800 %}
    {% set driver_config = printer.configfile.settings['tmc2209 stepper_x'] %}
    {% set RUN_CUR = driver_config.run_current %}
    # Set current for sensorless homing
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={HOME_CUR}
    # Pause to ensure driver stall flag is clear
    G4 P2000
    # Home
    G28 X0
    # Move away
    G90
    G1 X5 F1200
    # Set current during print
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={RUN_CUR}

[gcode_macro SENSORLESS_HOME_y]
gcode:
    {% set HOME_CUR = 0.800 %}
    {% set driver_config = printer.configfile.settings['tmc2209 stepper_x'] %}
    {% set RUN_CUR = driver_config.run_current %}
    # Set current for sensorless homing
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={HOME_CUR}
    # Pause to ensure driver stall flag is clear
    G4 P2000
    # Home
    G28 X0
    # Move away
    G90
    G1 X5 F1200
    # Set current during print
    SET_TMC_CURRENT STEPPER=stepper_x CURRENT={RUN_CUR}

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 32.182
#*# pid_ki = 2.063
#*# pid_kd = 125.510
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 53.991
#*# pid_ki = 2.400
#*# pid_kd = 303.700