===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
webhooks client 4120998672: {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
=============== Log rollover at Wed Feb 21 19:03:32 2024 ===============
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(1480): Mon Feb 19 19:10:15 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
CONFIG_MACH_AVR=y
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
# CONFIG_MACH_STM32 is not set
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_AVR_SELECT=y
CONFIG_BOARD_DIRECTORY="avr"
# CONFIG_MACH_atmega2560 is not set
# CONFIG_MACH_atmega1280 is not set
# CONFIG_MACH_at90usb1286 is not set
# CONFIG_MACH_at90usb646 is not set
# CONFIG_MACH_atmega32u4 is not set
CONFIG_MACH_atmega1284p=y
# CONFIG_MACH_atmega644p is not set
# CONFIG_MACH_atmega328p is not set
# CONFIG_MACH_atmega328 is not set
# CONFIG_MACH_atmega168 is not set
CONFIG_MCU="atmega1284p"
CONFIG_AVRDUDE_PROTOCOL="arduino"
CONFIG_CLOCK_FREQ=16000000
CONFIG_AVR_CLKPR=-1
CONFIG_AVR_STACK_SIZE=256
CONFIG_AVR_WATCHDOG=y
CONFIG_SERIAL=y
CONFIG_SERIAL_BAUD_U2X=y
CONFIG_SERIAL_PORT=0
CONFIG_SERIAL_BAUD=250000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7239): Tue Feb 20 16:10:22 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (GCC) 5.4.0 binutils: (GNU Binutils) 2.26.20160125
Last MCU build config: ADC_MAX=1023 BUS_PINS_spi=PB6,PB5,PB7 BUS_PINS_twi=PC0,PC1 CLOCK_FREQ=16000000 MCU=atmega1284p PWM_MAX=255 RECEIVE_WINDOW=192 RESERVE_PINS_serial=PD0,PD1 SERIAL_BAUD=250000 STATS_SUMSQ_BASE=256
Build file /home/pi/klipper/klippy/../out/klipper.elf(287628): Tue Feb 20 16:10:27 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:10:17 2024 (1708542617.7 449.4)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4125176336: New connection
webhooks client 4125176336: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:10:55 2024 (1708542655.7 487.4)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4123211312: New connection
webhooks client 4123211312: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:11:27 2024 (1708542687.8 519.5)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4121447856: New connection
webhooks client 4121447856: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:12:02 2024 (1708542722.6 554.3)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4126956816: New connection
webhooks client 4126956816: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2816): Wed Feb 21 19:09:29 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_SERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
# CONFIG_STM32_USB_PA11_PA12 is not set
CONFIG_STM32_SERIAL_USART1=y
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_SERIAL_BAUD=250000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7476): Wed Feb 21 19:09:45 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RECEIVE_WINDOW=192 RESERVE_PINS_serial=PA10,PA9 SERIAL_BAUD=250000 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(966928): Wed Feb 21 19:09:52 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:17:40 2024 (1708543060.6 892.3)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4126246096: New connection
webhooks client 4126246096: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:18:56 2024 (1708543136.2 967.9)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4121696656: New connection
webhooks client 4121696656: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
b'Got EOF when reading from device'
mcu 'mcu': Timeout on connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0: [Errno 2] No such file or directory: '/dev/serial/by-id/usb-1a86_USB_Serial-if00-port0'
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:19:34 2024 (1708543174.3 1006.0)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4128339760: New connection
webhooks client 4128339760: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:20:19 2024 (1708543219.4 1051.1)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4120754512: New connection
webhooks client 4120754512: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(3501): Wed Feb 21 19:16:37 2024
========= Last MCU build config =========
CONFIG_LOW_LEVEL_OPTIONS=y
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_SERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
# CONFIG_MACH_STM32F103x6 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32F103GD_DISABLE_SWD=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_STM32_CLOCK_REF_8M=y
# CONFIG_STM32_CLOCK_REF_12M is not set
# CONFIG_STM32_CLOCK_REF_16M is not set
# CONFIG_STM32_CLOCK_REF_20M is not set
# CONFIG_STM32_CLOCK_REF_24M is not set
# CONFIG_STM32_CLOCK_REF_25M is not set
# CONFIG_STM32_CLOCK_REF_INTERNAL is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
# CONFIG_STM32_USB_PA11_PA12 is not set
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_SERIAL_USART1_ALT_PB7_PB6 is not set
# CONFIG_STM32_SERIAL_USART2 is not set
# CONFIG_STM32_SERIAL_USART2_ALT_PD6_PD5 is not set
CONFIG_STM32_SERIAL_USART3=y
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
# CONFIG_STM32_MMENU_CANBUS_PB8_PB9 is not set
# CONFIG_STM32_MMENU_CANBUS_PD0_PD1 is not set
CONFIG_SERIAL_BAUD=250000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_INITIAL_PINS=""
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7477): Wed Feb 21 19:16:53 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RECEIVE_WINDOW=192 RESERVE_PINS_serial=PB11,PB10 SERIAL_BAUD=250000 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(966928): Wed Feb 21 19:16:59 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:29:51 2024 (1708543791.2 1622.9)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4125768016: New connection
webhooks client 4125768016: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2840): Wed Feb 21 19:29:12 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
CONFIG_STM32_USB_PA11_PA12=y
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_USB=y
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7432): Wed Feb 21 19:29:28 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(998772): Wed Feb 21 19:29:35 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:36:11 2024 (1708544171.5 2003.2)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4124350864: New connection
webhooks client 4124350864: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2840): Wed Feb 21 19:29:12 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
CONFIG_STM32_USB_PA11_PA12=y
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_USB=y
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7432): Wed Feb 21 19:35:52 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(998772): Wed Feb 21 19:35:58 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer_data/config/printer.cfg', '-I', '/home/pi/printer_data/comms/klippy.serial', '-l', '/home/pi/printer_data/logs/klippy.log', '-a', '/home/pi/printer_data/comms/klippy.sock']
Git version: 'v0.12.0-113-g28f06a10'
Branch: master
Remote: origin
Tracked URL: https://github.com/Klipper3d/klipper
CPU: 4 core ?
Python: '3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0]'
Start printer at Wed Feb 21 19:40:46 2024 (1708544446.4 21.2)
===== Config file =====
[virtual_sdcard]
path = /home/pi/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4125498128: New connection
webhooks client 4125498128: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2840): Wed Feb 21 19:29:12 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
CONFIG_STM32_USB_PA11_PA12=y
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_USB=y
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7432): Wed Feb 21 19:35:52 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(998772): Wed Feb 21 19:35:58 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Attempting MCU 'mcu' reset
webhooks client 4125498128: Disconnected
Restarting printer
Start printer at Wed Feb 21 19:44:47 2024 (1708544687.7 190.4)
===== Config file =====
[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
min_temp = 0
max_temp = 130

[fan]
pin = PB4

[mcu]
serial = /dev/ttyUSB0

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4132584944: New connection
webhooks client 4132584944: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2840): Wed Feb 21 19:29:12 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
CONFIG_STM32_USB_PA11_PA12=y
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_USB=y
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7432): Wed Feb 21 19:35:52 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(998772): Wed Feb 21 19:35:58 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Attempting MCU 'mcu' reset
webhooks client 4132584944: Disconnected
Restarting printer
Start printer at Wed Feb 21 19:48:24 2024 (1708544904.8 407.5)
===== Config file =====
[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
min_temp = 0
max_temp = 130

[fan]
pin = PB4

[mcu]
serial = /dev/ttyUSB0

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4132583760: New connection
webhooks client 4132583760: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2840): Wed Feb 21 19:29:12 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
CONFIG_STM32_USB_PA11_PA12=y
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_USB=y
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7432): Wed Feb 21 19:35:52 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(998772): Wed Feb 21 19:35:58 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Attempting MCU 'mcu' reset
webhooks client 4132583760: Disconnected
Restarting printer
Start printer at Wed Feb 21 19:50:26 2024 (1708545026.0 528.7)
===== Config file =====
[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
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 = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4126023088: New connection
webhooks client 4126023088: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2840): Wed Feb 21 19:29:12 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
CONFIG_STM32_USB_PA11_PA12=y
# CONFIG_STM32_SERIAL_USART1 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_USB=y
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7432): Wed Feb 21 19:35:52 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(998772): Wed Feb 21 19:35:58 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Attempting MCU 'mcu' reset
webhooks client 4126023088: Disconnected
Restarting printer
Start printer at Wed Feb 21 19:56:53 2024 (1708545413.1 915.7)
===== Config file =====
[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
min_temp = 0
max_temp = 130

[fan]
pin = PB4

[mcu]
serial = /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
baud = 115200
restart_method = command

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4126001424: New connection
webhooks client 4126001424: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2816): Wed Feb 21 19:56:32 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_SERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
# CONFIG_STM32_USB_PA11_PA12 is not set
CONFIG_STM32_SERIAL_USART1=y
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_SERIAL_BAUD=250000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7476): Wed Feb 21 19:56:48 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RECEIVE_WINDOW=192 RESERVE_PINS_serial=PA10,PA9 SERIAL_BAUD=250000 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(966928): Wed Feb 21 19:56:56 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
Unable to issue reset command on MCU 'mcu'
webhooks client 4126001424: Disconnected
Restarting printer
Start printer at Wed Feb 21 19:59:27 2024 (1708545567.8 1070.4)
===== Config file =====
[virtual_sdcard]
path = ~/printer_data/gcodes
on_error_gcode = CANCEL_PRINT

[pause_resume]

[display_status]

[respond]

[gcode_macro CANCEL_PRINT]
description = Cancel the actual running print
rename_existing = CANCEL_PRINT_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set allow_park = client.park_at_cancel | default(false) | lower == 'true' %}
	{% set retract = client.cancel_retract | default(5.0) | abs %}
	
	{% set park_x = "" if (client.park_at_cancel_x | default(none) is none)
	else "X=" ~ client.park_at_cancel_x %}
	{% set park_y = "" if (client.park_at_cancel_y | default(none) is none)
	else "Y=" ~ client.park_at_cancel_y %}
	{% set custom_park = park_x | length > 0 or park_y | length > 0 %}
	
	
	{% if printer['gcode_macro RESUME'].restore_idle_timeout > 0 %}
	SET_IDLE_TIMEOUT TIMEOUT={printer['gcode_macro RESUME'].restore_idle_timeout}
	{% endif %}
	{% if (custom_park or not printer.pause_resume.is_paused) and allow_park %} _TOOLHEAD_PARK_PAUSE_CANCEL {park_x} {park_y} {% endif %}
	_CLIENT_RETRACT LENGTH={retract}
	TURN_OFF_HEATERS
	M106 S0
	{client.user_cancel_macro | default("")}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	
	SET_PAUSE_NEXT_LAYER ENABLE=0
	SET_PAUSE_AT_LAYER ENABLE=0 LAYER=0
	CANCEL_PRINT_BASE

[gcode_macro PAUSE]
description = Pause the actual running print
rename_existing = PAUSE_BASE
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set idle_timeout = client.idle_timeout | default(0) %}
	{% set temp = printer[printer.toolhead.extruder].target if printer.toolhead.extruder != '' else 0 %}
	{% set restore = False if printer.toolhead.extruder == ''
	else True  if params.RESTORE | default(1) | int == 1 else False %}
	
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=last_extruder_temp VALUE="{{'restore': restore, 'temp': temp}}"
	
	{% if idle_timeout > 0 %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=restore_idle_timeout VALUE={printer.configfile.settings.idle_timeout.timeout}
	SET_IDLE_TIMEOUT TIMEOUT={idle_timeout}
	{% endif %}
	PAUSE_BASE
	{client.user_pause_macro | default("")}
	_TOOLHEAD_PARK_PAUSE_CANCEL {rawparams}

[gcode_macro RESUME]
description = Resume the actual running print
rename_existing = RESUME_BASE
variable_last_extruder_temp = {'restore': False, 'temp': 0}
variable_restore_idle_timeout = 0
variable_idle_state = False
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set sp_move = client.speed_move | default(velocity) %}
	{% set runout_resume = True if client.runout_sensor | default("") == ""
	else True if not printer[client.runout_sensor].enabled
	else printer[client.runout_sensor].filament_detected %}
	{% set can_extrude = True if printer.toolhead.extruder == ''
	else printer[printer.toolhead.extruder].can_extrude %}
	{% set do_resume = False %}
	{% set prompt_txt = [] %}
	
	
	{% if printer.idle_timeout.state | upper == "IDLE" or idle_state %}
	SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=False
	{% if last_extruder_temp.restore %}
	
	RESPOND TYPE=echo MSG='{"Restoring \"%s\" temperature to %3.1f\u00B0C, this may take some time" % (printer.toolhead.extruder, last_extruder_temp.temp) }'
	M109 S{last_extruder_temp.temp}
	{% set do_resume = True %}
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	
	{% elif can_extrude %}
	{% set do_resume = True %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder}'
	{% set _d = prompt_txt.append("\"%s\" not hot enough, please heat up again and press RESUME" % printer.toolhead.extruder) %}
	{% endif %}
	{% if runout_resume %}
	{% if do_resume %}
	{% if restore_idle_timeout > 0 %} SET_IDLE_TIMEOUT TIMEOUT={restore_idle_timeout} {% endif %}
	{client.user_resume_macro | default("")}
	_CLIENT_EXTRUDE
	RESUME_BASE VELOCITY={params.VELOCITY | default(sp_move)}
	{% endif %}
	{% else %}
	RESPOND TYPE=error MSG='{"Resume aborted !!! \"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]}'
	{% set _d = prompt_txt.append("\"%s\" detects no filament, please load filament and press RESUME" % (client.runout_sensor.split(" "))[1]) %}
	{% endif %}
	
	{% if not (runout_resume and do_resume) %}
	RESPOND TYPE=command MSG="action:prompt_begin RESUME aborted !!!"
	{% for element in prompt_txt %}
	RESPOND TYPE=command MSG='{"action:prompt_text %s" % element}'
	{% endfor %}
	RESPOND TYPE=command MSG="action:prompt_footer_button Ok|RESPOND TYPE=command MSG=action:prompt_end|info"
	RESPOND TYPE=command MSG="action:prompt_show"
	{% endif %}

[gcode_macro SET_PAUSE_NEXT_LAYER]
description = Enable a pause if the next layer is reached
gcode = 
	{% set pause_next_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_next_layer %}
	{% set ENABLE = params.ENABLE | default(1)|int != 0 %}
	{% set MACRO = params.MACRO | default(pause_next_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_next_layer VALUE="{{ 'enable': ENABLE, 'call': MACRO }}"

[gcode_macro SET_PAUSE_AT_LAYER]
description = Enable/disable a pause if a given layer number is reached
gcode = 
	{% set pause_at_layer = printer['gcode_macro SET_PRINT_STATS_INFO'].pause_at_layer %}
	{% set ENABLE = params.ENABLE | int != 0 if params.ENABLE is defined
	else params.LAYER is defined %}
	{% set LAYER = params.LAYER | default(pause_at_layer.layer) | int %}
	{% set MACRO = params.MACRO | default(pause_at_layer.call, True) %}
	SET_GCODE_VARIABLE MACRO=SET_PRINT_STATS_INFO VARIABLE=pause_at_layer VALUE="{{ 'enable': ENABLE, 'layer': LAYER, 'call': MACRO }}"

[gcode_macro SET_PRINT_STATS_INFO]
rename_existing = SET_PRINT_STATS_INFO_BASE
description = Overwrite, to get pause_next_layer and pause_at_layer feature
variable_pause_next_layer = { 'enable': False, 'call': "PAUSE" }
variable_pause_at_layer = { 'enable': False, 'layer': 0, 'call': "PAUSE" }
gcode = 
	{% if pause_next_layer.enable %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_next_layer" % pause_next_layer.call}'
	{pause_next_layer.call}
	SET_PAUSE_NEXT_LAYER ENABLE=0
	{% elif pause_at_layer.enable and params.CURRENT_LAYER is defined and params.CURRENT_LAYER | int == pause_at_layer.layer %}
	RESPOND TYPE=echo MSG='{"%s, forced by pause_at_layer [%d]" % (pause_at_layer.call, pause_at_layer.layer)}'
	{pause_at_layer.call}
	SET_PAUSE_AT_LAYER ENABLE=0
	{% endif %}
	SET_PRINT_STATS_INFO_BASE {rawparams}

[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description = Helper: park toolhead used in PAUSE and CANCEL_PRINT
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set velocity = printer.configfile.settings.pause_resume.recover_velocity %}
	{% set use_custom     = client.use_custom_pos | default(false) | lower == 'true' %}
	{% set custom_park_x  = client.custom_park_x | default(0.0) %}
	{% set custom_park_y  = client.custom_park_y | default(0.0) %}
	{% set park_dz        = client.custom_park_dz | default(2.0) | abs %}
	{% set sp_hop         = client.speed_hop | default(15) * 60 %}
	{% set sp_move        = client.speed_move | default(velocity) * 60 %}
	
	{% set origin    = printer.gcode_move.homing_origin %}
	{% set act       = printer.gcode_move.gcode_position %}
	{% set max       = printer.toolhead.axis_maximum %}
	{% set cone      = printer.toolhead.cone_start_z | default(max.z) %}
	{% set round_bed = True if printer.configfile.settings.printer.kinematics is in ['delta','polar','rotary_delta','winch']
	else False %}
	
	{% set z_min = params.Z_MIN | default(0) | float %}
	{% set z_park = [[(act.z + park_dz), z_min]|max, (max.z - origin.z)] | min %}
	{% set x_park = params.X       if params.X is defined
	else custom_park_x  if use_custom
	else 0.0            if round_bed
	else (max.x - 5.0) %}
	{% set y_park = params.Y       if params.Y is defined
	else custom_park_y  if use_custom
	else (max.y - 5.0)  if round_bed and z_park < cone
	else 0.0            if round_bed
	else (max.y - 5.0) %}
	
	_CLIENT_RETRACT
	{% if "xyz" in printer.toolhead.homed_axes %}
	G90
	G1 Z{z_park} F{sp_hop}
	G1 X{x_park} Y{y_park} F{sp_move}
	{% if not printer.gcode_move.absolute_coordinates %} G91 {% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='Printer not homed'
	{% endif %}

[gcode_macro _CLIENT_EXTRUDE]
description = Extrudes, if the extruder is hot enough
gcode = 
	
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set use_fw_retract = (client.use_fw_retract | default(false) | lower == 'true') and (printer.firmware_retraction is defined) %}
	{% set length = params.LENGTH | default(client.unretract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_unretract) | default(35) %}
	{% set absolute_extrude = printer.gcode_move.absolute_extrude %}
	
	{% if printer.toolhead.extruder != '' %}
	{% if printer[printer.toolhead.extruder].can_extrude %}
	{% if use_fw_retract %}
	{% if length < 0 %}
	G10
	{% else %}
	G11
	{% endif %}
	{% else %}
	M83
	G1 E{length} F{(speed | float | abs) * 60}
	{% if absolute_extrude %}
	M82
	{% endif %}
	{% endif %}
	{% else %}
	RESPOND TYPE=echo MSG='{"\"%s\" not hot enough" % printer.toolhead.extruder}'
	{% endif %}
	{% endif %}

[gcode_macro _CLIENT_RETRACT]
description = Retracts, if the extruder is hot enough
gcode = 
	{% set client = printer['gcode_macro _CLIENT_VARIABLE'] | default({}) %}
	{% set length = params.LENGTH | default(client.retract) | default(1.0) | float %}
	{% set speed = params.SPEED | default(client.speed_retract) | default(35) %}
	
	_CLIENT_EXTRUDE LENGTH=-{length | float | abs} SPEED={speed | float | abs}

[stepper_x]
step_pin = PD7
dir_pin = !PC5
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC2
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PC6
dir_pin = !PC7
enable_pin = !PD6
microsteps = 16
rotation_distance = 40
endstop_pin = ^PC3
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB3
dir_pin = PB2
enable_pin = !PA5
microsteps = 16
rotation_distance = 8
endstop_pin = ^PC4
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PB1
dir_pin = !PB0
enable_pin = !PD6
microsteps = 16
rotation_distance = 33.683
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PD5
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA7
control = pid
pid_kp = 21.527
pid_ki = 1.063
pid_kd = 108.982
min_temp = 0
max_temp = 250

[heater_bed]
heater_pin = PD4
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PA6
control = pid
pid_kp = 54.027
pid_ki = 0.770
pid_kd = 948.182
min_temp = 0
max_temp = 130

[fan]
pin = PB4

[mcu]
serial = /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
baud = 115200
restart_method = command

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100

[bed_screws]
screw1 = 30.5, 37
screw2 = 30.5, 207
screw3 = 204.5, 207
screw4 = 204.5, 37

[display]
lcd_type = st7920
cs_pin = PA3
sclk_pin = PA1
sid_pin = PC1
encoder_pins = ^PD2, ^PD3
click_pin = ^!PC0
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4132139824: New connection
webhooks client 4132139824: Client info {'program': 'Moonraker', 'version': 'v0.8.0-313-ge87ab4a'}
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/mcu.py", line 768, in _mcu_identify
    self._serial.connect_uart(self._serialport, self._baud, rts)
  File "/home/pi/klipper/klippy/serialhdl.py", line 182, in connect_uart
    self._error("Unable to connect")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Unable to connect

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 176, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 263, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/klippy.py", line 263, in <listcomp>
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
            ^^^^^^^^^^^
  File "/home/pi/klipper/klippy/mcu.py", line 773, in _mcu_identify
    raise error(str(e))
mcu.error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2816): Wed Feb 21 19:56:32 2024
========= Last MCU build config =========
# CONFIG_LOW_LEVEL_OPTIONS is not set
# CONFIG_MACH_AVR is not set
# CONFIG_MACH_ATSAM is not set
# CONFIG_MACH_ATSAMD is not set
# CONFIG_MACH_LPC176X is not set
CONFIG_MACH_STM32=y
# CONFIG_MACH_HC32F460 is not set
# CONFIG_MACH_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_AR100 is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_SERIAL=y
CONFIG_FLASH_SIZE=0x10000
CONFIG_FLASH_BOOT_ADDRESS=0x8000000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
CONFIG_FLASH_APPLICATION_ADDRESS=0x8007000
CONFIG_STM32_SELECT=y
CONFIG_MACH_STM32F103=y
# CONFIG_MACH_STM32F207 is not set
# CONFIG_MACH_STM32F401 is not set
# CONFIG_MACH_STM32F405 is not set
# CONFIG_MACH_STM32F407 is not set
# CONFIG_MACH_STM32F429 is not set
# CONFIG_MACH_STM32F446 is not set
# CONFIG_MACH_STM32F765 is not set
# CONFIG_MACH_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
# CONFIG_MACH_STM32G070 is not set
# CONFIG_MACH_STM32G071 is not set
# CONFIG_MACH_STM32G0B0 is not set
# CONFIG_MACH_STM32G0B1 is not set
# CONFIG_MACH_STM32G431 is not set
# CONFIG_MACH_STM32H723 is not set
# CONFIG_MACH_STM32H743 is not set
# CONFIG_MACH_STM32H750 is not set
# CONFIG_MACH_STM32L412 is not set
# CONFIG_MACH_N32G452 is not set
# CONFIG_MACH_N32G455 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
CONFIG_STM32_DFU_ROM_ADDRESS=0
# CONFIG_STM32_FLASH_START_2000 is not set
# CONFIG_STM32_FLASH_START_5000 is not set
CONFIG_STM32_FLASH_START_7000=y
# CONFIG_STM32_FLASH_START_8000 is not set
# CONFIG_STM32_FLASH_START_8800 is not set
# CONFIG_STM32_FLASH_START_9000 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 is not set
# CONFIG_STM32_FLASH_START_1000 is not set
# CONFIG_STM32_FLASH_START_4000 is not set
# CONFIG_STM32_FLASH_START_0000 is not set
CONFIG_CLOCK_REF_FREQ=8000000
CONFIG_STM32F0_TRIM=16
# CONFIG_STM32_USB_PA11_PA12 is not set
CONFIG_STM32_SERIAL_USART1=y
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PA11_PB9 is not set
CONFIG_SERIAL_BAUD=250000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER="12345"
CONFIG_WANT_GPIO_BITBANGING=y
CONFIG_WANT_DISPLAYS=y
CONFIG_WANT_SENSORS=y
CONFIG_WANT_LIS2DW=y
CONFIG_WANT_SOFTWARE_I2C=y
CONFIG_WANT_SOFTWARE_SPI=y
CONFIG_NEED_SENSOR_BULK=y
CONFIG_CANBUS_FREQUENCY=1000000
CONFIG_HAVE_GPIO=y
CONFIG_HAVE_GPIO_ADC=y
CONFIG_HAVE_GPIO_SPI=y
CONFIG_HAVE_GPIO_I2C=y
CONFIG_HAVE_GPIO_HARD_PWM=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_HAVE_STEPPER_BOTH_EDGE=y
CONFIG_HAVE_BOOTLOADER_REQUEST=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(7476): Wed Feb 21 19:56:48 2024
Last MCU build version: v0.12.0-113-g28f06a10
Last MCU build tools: gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39
Last MCU build config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi3=PB4,PB5,PB3 CLOCK_FREQ=72000000 MCU=stm32f103xe PWM_MAX=255 RECEIVE_WINDOW=192 RESERVE_PINS_serial=PA10,PA9 SERIAL_BAUD=250000 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
Build file /home/pi/klipper/klippy/../out/klipper.elf(966928): Wed Feb 21 19:56:56 2024
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pi/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/pi/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'mcu': Serial connection closed