Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer.cfg', '-l', '/tmp/klippy.log']
Git version: 'v0.9.1-773-gc84956be'
CPU: 4 core ARMv7 Processor rev 3 (v7l)
Python: '2.7.16 (default, Oct 10 2019, 22:02:15) \n[GCC 8.3.0]'
Start printer at Fri Sep 17 10:09:17 2021 (1631869757.7 9.7)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
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/klippy.py", line 158, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 248, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
  File "/home/pi/klipper/klippy/mcu.py", line 767, in _mcu_identify
    raise error(str(e))
error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2455): Mon Sep 13 23:36:49 2021
========= 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_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_STEP_DELAY=2
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_START=0x8007000
CONFIG_FLASH_SIZE=0x10000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
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_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
# 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_8800 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 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_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=y
# 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 is not set
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PB8_PB9 is not set
CONFIG_CANBUS_FREQUENCY=500000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"

#
# USB ids
#
# end of USB ids

# CONFIG_CUSTOM_STEP_DELAY is not set
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_GPIO_BITBANGING=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(6766): Mon Sep 13 23:37:07 2021
Last MCU build version: v0.9.1-773-gc84956be
Last MCU build tools: gcc: (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] binutils: (2.31.1-11+rpi1+11) 2.31.1
Last MCU build config: BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c2=PB10,PB11 RESERVE_PINS_USB=PA11,PA12 BUS_PINS_i2c1a=PB8,PB9 STEP_DELAY=2 ADC_MAX=4095 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi1=PA6,PA7,PA5 PWM_MAX=255 MCU=stm32f103xe STATS_SUMSQ_BASE=256 BUS_PINS_spi1a=PB4,PB5,PB3 CLOCK_FREQ=72000000
Build file /home/pi/klipper/klippy/../out/klipper.elf(268224): Mon Sep 13 23:37:12 2021
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 69, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
    cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
    raise error(self.warn_prefix + (msg % params))
error: mcu 'mcu': Serial connection closed
mcu 'mcu': Unable to connect
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Error configuring printer
Klipper state: Not ready
mcu 'mcu': Unable to connect
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Error configuring printer
Klipper state: Not ready
Restarting printer
Start printer at Fri Sep 17 22:24:49 2021 (1631913889.5 43834.4)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Error loading kinematics 'cartesian'
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/toolhead.py", line 256, in __init__
    self.kin = mod.load_kinematics(self, config)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 142, in load_kinematics
    return CartKinematics(toolhead, config)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 16, in __init__
    for n in 'xyz']
  File "/home/pi/klipper/klippy/stepper.py", line 386, in LookupMultiRail
    rail = PrinterRail(config)
  File "/home/pi/klipper/klippy/stepper.py", line 268, in __init__
    self.add_extra_stepper(config)
  File "/home/pi/klipper/klippy/stepper.py", line 347, in add_extra_stepper
    pin_params = ppins.parse_pin(endstop_pin, True, True)
  File "/home/pi/klipper/klippy/pins.py", line 210, in parse_pin
    desc = pin_desc.strip()
AttributeError: 'NoneType' object has no attribute 'strip'
Config error
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 157, in _connect
    self._read_config()
  File "/home/pi/klipper/klippy/klippy.py", line 143, in _read_config
    m.add_printer_objects(config)
  File "/home/pi/klipper/klippy/toolhead.py", line 600, in add_printer_objects
    config.get_printer().add_object('toolhead', ToolHead(config))
  File "/home/pi/klipper/klippy/toolhead.py", line 264, in __init__
    raise config.error(msg)
Error: Error loading kinematics 'cartesian'
Unable to issue reset command on MCU 'mcu'
Restarting printer
Start printer at Fri Sep 17 22:24:54 2021 (1631913894.1 43839.1)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Error loading kinematics 'cartesian'
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/toolhead.py", line 256, in __init__
    self.kin = mod.load_kinematics(self, config)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 142, in load_kinematics
    return CartKinematics(toolhead, config)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 16, in __init__
    for n in 'xyz']
  File "/home/pi/klipper/klippy/stepper.py", line 386, in LookupMultiRail
    rail = PrinterRail(config)
  File "/home/pi/klipper/klippy/stepper.py", line 268, in __init__
    self.add_extra_stepper(config)
  File "/home/pi/klipper/klippy/stepper.py", line 347, in add_extra_stepper
    pin_params = ppins.parse_pin(endstop_pin, True, True)
  File "/home/pi/klipper/klippy/pins.py", line 210, in parse_pin
    desc = pin_desc.strip()
AttributeError: 'NoneType' object has no attribute 'strip'
Config error
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 157, in _connect
    self._read_config()
  File "/home/pi/klipper/klippy/klippy.py", line 143, in _read_config
    m.add_printer_objects(config)
  File "/home/pi/klipper/klippy/toolhead.py", line 600, in add_printer_objects
    config.get_printer().add_object('toolhead', ToolHead(config))
  File "/home/pi/klipper/klippy/toolhead.py", line 264, in __init__
    raise config.error(msg)
Error: Error loading kinematics 'cartesian'
Restarting printer
Start printer at Fri Sep 17 22:25:01 2021 (1631913901.4 43846.4)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Error loading kinematics 'cartesian'
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/toolhead.py", line 256, in __init__
    self.kin = mod.load_kinematics(self, config)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 142, in load_kinematics
    return CartKinematics(toolhead, config)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 16, in __init__
    for n in 'xyz']
  File "/home/pi/klipper/klippy/stepper.py", line 386, in LookupMultiRail
    rail = PrinterRail(config)
  File "/home/pi/klipper/klippy/stepper.py", line 268, in __init__
    self.add_extra_stepper(config)
  File "/home/pi/klipper/klippy/stepper.py", line 347, in add_extra_stepper
    pin_params = ppins.parse_pin(endstop_pin, True, True)
  File "/home/pi/klipper/klippy/pins.py", line 210, in parse_pin
    desc = pin_desc.strip()
AttributeError: 'NoneType' object has no attribute 'strip'
Config error
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 157, in _connect
    self._read_config()
  File "/home/pi/klipper/klippy/klippy.py", line 143, in _read_config
    m.add_printer_objects(config)
  File "/home/pi/klipper/klippy/toolhead.py", line 600, in add_printer_objects
    config.get_printer().add_object('toolhead', ToolHead(config))
  File "/home/pi/klipper/klippy/toolhead.py", line 264, in __init__
    raise config.error(msg)
Error: Error loading kinematics 'cartesian'
Error loading kinematics 'cartesian'

Once the underlying issue is corrected, use the "RESTART"
command to reload the config and restart the host software.
Printer is halted
Klipper state: Not ready
Error loading kinematics 'cartesian'

Once the underlying issue is corrected, use the "RESTART"
command to reload the config and restart the host software.
Printer is halted
Klipper state: Not ready
Restarting printer
Start printer at Fri Sep 17 22:38:11 2021 (1631914691.3 44636.2)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
Restarting printer
Start printer at Fri Sep 17 22:38:16 2021 (1631914696.7 44641.7)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
Unable to issue reset command on MCU 'mcu'
Restarting printer
Start printer at Fri Sep 17 22:38:25 2021 (1631914705.4 44650.4)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

[printer]
kinematics = cartesian
max_velocity = 300
max_accel = 3000
max_z_velocity = 5
max_z_accel = 100
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'

Printer is not ready
The klippy host software is attempting to connect.  Please
retry in a few moments.
Klipper state: Not ready
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 158, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 248, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
  File "/home/pi/klipper/klippy/mcu.py", line 767, in _mcu_identify
    raise error(str(e))
error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2455): Mon Sep 13 23:36:49 2021
========= 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_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_STEP_DELAY=2
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_START=0x8007000
CONFIG_FLASH_SIZE=0x10000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
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_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
# 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_8800 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 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_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=y
# 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 is not set
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PB8_PB9 is not set
CONFIG_CANBUS_FREQUENCY=500000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"

#
# USB ids
#
# end of USB ids

# CONFIG_CUSTOM_STEP_DELAY is not set
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_GPIO_BITBANGING=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(6766): Mon Sep 13 23:37:07 2021
Last MCU build version: v0.9.1-773-gc84956be
Last MCU build tools: gcc: (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] binutils: (2.31.1-11+rpi1+11) 2.31.1
Last MCU build config: BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c2=PB10,PB11 RESERVE_PINS_USB=PA11,PA12 BUS_PINS_i2c1a=PB8,PB9 STEP_DELAY=2 ADC_MAX=4095 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi1=PA6,PA7,PA5 PWM_MAX=255 MCU=stm32f103xe STATS_SUMSQ_BASE=256 BUS_PINS_spi1a=PB4,PB5,PB3 CLOCK_FREQ=72000000
Build file /home/pi/klipper/klippy/../out/klipper.elf(268224): Mon Sep 13 23:37:12 2021
Restarting printer
Start printer at Fri Sep 17 22:40:02 2021 (1631914802.6 44747.6)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
Unable to issue reset command on MCU 'mcu'
Restarting printer
Start printer at Fri Sep 17 22:40:13 2021 (1631914813.1 44758.0)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'

Printer is not ready
The klippy host software is attempting to connect.  Please
retry in a few moments.
Klipper state: Not ready
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 158, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 248, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
  File "/home/pi/klipper/klippy/mcu.py", line 767, in _mcu_identify
    raise error(str(e))
error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2455): Mon Sep 13 23:36:49 2021
========= 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_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_STEP_DELAY=2
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_START=0x8007000
CONFIG_FLASH_SIZE=0x10000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
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_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
# 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_8800 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 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_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=y
# 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 is not set
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PB8_PB9 is not set
CONFIG_CANBUS_FREQUENCY=500000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"

#
# USB ids
#
# end of USB ids

# CONFIG_CUSTOM_STEP_DELAY is not set
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_GPIO_BITBANGING=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(6766): Mon Sep 13 23:37:07 2021
Last MCU build version: v0.9.1-773-gc84956be
Last MCU build tools: gcc: (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] binutils: (2.31.1-11+rpi1+11) 2.31.1
Last MCU build config: BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c2=PB10,PB11 RESERVE_PINS_USB=PA11,PA12 BUS_PINS_i2c1a=PB8,PB9 STEP_DELAY=2 ADC_MAX=4095 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi1=PA6,PA7,PA5 PWM_MAX=255 MCU=stm32f103xe STATS_SUMSQ_BASE=256 BUS_PINS_spi1a=PB4,PB5,PB3 CLOCK_FREQ=72000000
Build file /home/pi/klipper/klippy/../out/klipper.elf(268224): Mon Sep 13 23:37:12 2021
mcu 'mcu': Unable to connect
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Error configuring printer
Klipper state: Not ready
Restarting printer
Start printer at Fri Sep 17 22:59:24 2021 (1631915964.6 45909.6)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_disable]
pins = !PC6, !PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
Unable to issue reset command on MCU 'mcu'
Restarting printer
Start printer at Fri Sep 17 22:59:33 2021 (1631915973.4 45918.3)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_disable]
pins = !PC6, !PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'

Printer is not ready
The klippy host software is attempting to connect.  Please
retry in a few moments.
Klipper state: Not ready
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 158, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 248, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
  File "/home/pi/klipper/klippy/mcu.py", line 767, in _mcu_identify
    raise error(str(e))
error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2455): Mon Sep 13 23:36:49 2021
========= 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_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_STEP_DELAY=2
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_START=0x8007000
CONFIG_FLASH_SIZE=0x10000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
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_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
# 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_8800 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 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_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=y
# 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 is not set
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PB8_PB9 is not set
CONFIG_CANBUS_FREQUENCY=500000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"

#
# USB ids
#
# end of USB ids

# CONFIG_CUSTOM_STEP_DELAY is not set
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_GPIO_BITBANGING=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(6766): Mon Sep 13 23:37:07 2021
Last MCU build version: v0.9.1-773-gc84956be
Last MCU build tools: gcc: (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] binutils: (2.31.1-11+rpi1+11) 2.31.1
Last MCU build config: BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c2=PB10,PB11 RESERVE_PINS_USB=PA11,PA12 BUS_PINS_i2c1a=PB8,PB9 STEP_DELAY=2 ADC_MAX=4095 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi1=PA6,PA7,PA5 PWM_MAX=255 MCU=stm32f103xe STATS_SUMSQ_BASE=256 BUS_PINS_spi1a=PB4,PB5,PB3 CLOCK_FREQ=72000000
Build file /home/pi/klipper/klippy/../out/klipper.elf(268224): Mon Sep 13 23:37:12 2021
mcu 'mcu': Unable to connect
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Error configuring printer
Klipper state: Not ready
Restarting printer
Start printer at Fri Sep 17 23:03:12 2021 (1631916192.6 46137.5)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = !PC6, !PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'

Printer is not ready
The klippy host software is attempting to connect.  Please
retry in a few moments.
Klipper state: Not ready
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 158, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 248, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
  File "/home/pi/klipper/klippy/mcu.py", line 767, in _mcu_identify
    raise error(str(e))
error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2455): Mon Sep 13 23:36:49 2021
========= 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_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_STEP_DELAY=2
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_START=0x8007000
CONFIG_FLASH_SIZE=0x10000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
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_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
# 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_8800 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 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_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=y
# 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 is not set
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PB8_PB9 is not set
CONFIG_CANBUS_FREQUENCY=500000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"

#
# USB ids
#
# end of USB ids

# CONFIG_CUSTOM_STEP_DELAY is not set
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_GPIO_BITBANGING=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(6766): Mon Sep 13 23:37:07 2021
Last MCU build version: v0.9.1-773-gc84956be
Last MCU build tools: gcc: (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] binutils: (2.31.1-11+rpi1+11) 2.31.1
Last MCU build config: BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c2=PB10,PB11 RESERVE_PINS_USB=PA11,PA12 BUS_PINS_i2c1a=PB8,PB9 STEP_DELAY=2 ADC_MAX=4095 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi1=PA6,PA7,PA5 PWM_MAX=255 MCU=stm32f103xe STATS_SUMSQ_BASE=256 BUS_PINS_spi1a=PB4,PB5,PB3 CLOCK_FREQ=72000000
Build file /home/pi/klipper/klippy/../out/klipper.elf(268224): Mon Sep 13 23:37:12 2021
Restarting printer
Start printer at Fri Sep 17 23:25:25 2021 (1631917525.2 47470.2)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]

[board_pins]
aliases = 
	EXP1_2=PE13, EXP1_4=PC6, EXP1_6=PE15, EXP1_8=PD10, EXP1_10=<5V>,
	EXP1_1=PC5, EXP1_3=PD13, EXP1_5=PE14, EXP1_7=PD11,  EXP1_9=<GND>,
	EXP2_2=PA5, EXP2_4=PE0, EXP2_6=PE10,  EXP2_8=<RST>, EXP2_10=<3.3v>,
	EXP2_1=PA6, EXP2_3=PE8, EXP2_5=PE11, EXP2_7=PE12, EXP2_9=<GND>
=======================
Config error
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 157, in _connect
    self._read_config()
  File "/home/pi/klipper/klippy/klippy.py", line 141, in _read_config
    self.load_object(config, section_config.get_name(), None)
  File "/home/pi/klipper/klippy/klippy.py", line 130, in load_object
    self.objects[section] = init_func(config.getsection(section))
  File "/home/pi/klipper/klippy/extras/static_digital_output.py", line 17, in load_config_prefix
    return PrinterStaticDigitalOut(config)
  File "/home/pi/klipper/klippy/extras/static_digital_output.py", line 11, in __init__
    pin_list = config.getlist('pins')
  File "/home/pi/klipper/klippy/configfile.py", line 99, in getlist
    parser=str, note_valid=note_valid)
  File "/home/pi/klipper/klippy/configfile.py", line 95, in getlists
    note_valid=note_valid)
  File "/home/pi/klipper/klippy/configfile.py", line 33, in _get_wrapper
    % (option, self.section))
Error: Option 'pins' in section 'static_digital_output display_reset' must be specified
Unable to issue reset command on MCU 'mcu'
Restarting printer
Start printer at Fri Sep 17 23:25:36 2021 (1631917536.2 47481.2)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]

[board_pins]
aliases = 
	EXP1_2=PE13, EXP1_4=PC6, EXP1_6=PE15, EXP1_8=PD10, EXP1_10=<5V>,
	EXP1_1=PC5, EXP1_3=PD13, EXP1_5=PE14, EXP1_7=PD11,  EXP1_9=<GND>,
	EXP2_2=PA5, EXP2_4=PE0, EXP2_6=PE10,  EXP2_8=<RST>, EXP2_10=<3.3v>,
	EXP2_1=PA6, EXP2_3=PE8, EXP2_5=PE11, EXP2_7=PE12, EXP2_9=<GND>
=======================
Config error
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 157, in _connect
    self._read_config()
  File "/home/pi/klipper/klippy/klippy.py", line 141, in _read_config
    self.load_object(config, section_config.get_name(), None)
  File "/home/pi/klipper/klippy/klippy.py", line 130, in load_object
    self.objects[section] = init_func(config.getsection(section))
  File "/home/pi/klipper/klippy/extras/static_digital_output.py", line 17, in load_config_prefix
    return PrinterStaticDigitalOut(config)
  File "/home/pi/klipper/klippy/extras/static_digital_output.py", line 11, in __init__
    pin_list = config.getlist('pins')
  File "/home/pi/klipper/klippy/configfile.py", line 99, in getlist
    parser=str, note_valid=note_valid)
  File "/home/pi/klipper/klippy/configfile.py", line 95, in getlists
    note_valid=note_valid)
  File "/home/pi/klipper/klippy/configfile.py", line 33, in _get_wrapper
    % (option, self.section))
Error: Option 'pins' in section 'static_digital_output display_reset' must be specified
Restarting printer
Start printer at Fri Sep 17 23:27:48 2021 (1631917668.7 47613.7)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]

[board_pins]
aliases = 
	EXP1_2=PE13, EXP1_4=PC6, EXP1_6=PE15, EXP1_8=PD10, EXP1_10=<5V>,
	EXP1_1=PC5, EXP1_3=PD13, EXP1_5=PE14, EXP1_7=PD11,  EXP1_9=<GND>,
	EXP2_2=PA5, EXP2_4=PE0, EXP2_6=PE10,  EXP2_8=<RST>, EXP2_10=<3.3v>,
	EXP2_1=PA6, EXP2_3=PE8, EXP2_5=PE11, EXP2_7=PE12, EXP2_9=<GND>
=======================
Config error
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 157, in _connect
    self._read_config()
  File "/home/pi/klipper/klippy/klippy.py", line 141, in _read_config
    self.load_object(config, section_config.get_name(), None)
  File "/home/pi/klipper/klippy/klippy.py", line 130, in load_object
    self.objects[section] = init_func(config.getsection(section))
  File "/home/pi/klipper/klippy/extras/static_digital_output.py", line 17, in load_config_prefix
    return PrinterStaticDigitalOut(config)
  File "/home/pi/klipper/klippy/extras/static_digital_output.py", line 11, in __init__
    pin_list = config.getlist('pins')
  File "/home/pi/klipper/klippy/configfile.py", line 99, in getlist
    parser=str, note_valid=note_valid)
  File "/home/pi/klipper/klippy/configfile.py", line 95, in getlists
    note_valid=note_valid)
  File "/home/pi/klipper/klippy/configfile.py", line 33, in _get_wrapper
    % (option, self.section))
Error: Option 'pins' in section 'static_digital_output display_reset' must be specified
Option 'pins' in section 'static_digital_output display_reset' must be specified

Once the underlying issue is corrected, use the "RESTART"
command to reload the config and restart the host software.
Printer is halted
Klipper state: Not ready
Restarting printer
Start printer at Fri Sep 17 23:29:20 2021 (1631917760.5 47705.5)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = PC6, PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
Unable to issue reset command on MCU 'mcu'
Restarting printer
Start printer at Fri Sep 17 23:29:32 2021 (1631917772.4 47717.4)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = PC6, PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
Restarting printer
Start printer at Fri Sep 17 23:30:32 2021 (1631917833.0 47778.0)
===== Config file =====
[stepper_x]
step_pin = PE3
dir_pin = PE2
enable_pin = !PE4
microsteps = 16
rotation_distance = 40
endstop_pin = PA15
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_y]
step_pin = PE0
dir_pin = PB9
enable_pin = !PE1
microsteps = 16
rotation_distance = 40
endstop_pin = PA12
position_endstop = 0
position_max = 235
homing_speed = 50

[stepper_z]
step_pin = PB5
dir_pin = !PB4
enable_pin = !PB8
microsteps = 16
rotation_distance = 8
endstop_pin = PA11
position_endstop = 0.0
position_max = 250

[extruder]
max_extrude_only_distance = 100.0
step_pin = PD6
dir_pin = PD3
enable_pin = !PB3
microsteps = 16
rotation_distance = 34.406
nozzle_diameter = 0.400
filament_diameter = 1.750
heater_pin = PC3
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC1
control = pid
pid_kp = 29.056
pid_ki = 1.628
pid_kd = 129.664
min_temp = 0
max_temp = 250

[filament_switch_sensor filament_sensor]
pause_on_runout = True
switch_pin = PA4

[heater_bed]
heater_pin = PA0
sensor_type = EPCOS 100K B57560G104F
sensor_pin = PC0
control = pid
pid_kp = 70.857
pid_ki = 1.221
pid_kd = 1028.316
min_temp = 0
max_temp = 130

[heater_fan hotend_fan]
pin = PB0
heater = extruder
heater_temp = 50.0

[fan]
pin = PB1

[mcu]
serial = /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
restart_method = command
baud = 115200

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

[static_digital_output display_reset]
pins = PC6, PD13
=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'

Printer is not ready
The klippy host software is attempting to connect.  Please
retry in a few moments.
Klipper state: Not ready
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
mcu 'mcu': Unable to open serial port: [Errno 2] could not open port /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0: [Errno 2] No such file or directory: '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
MCU error during connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/klippy.py", line 158, in _connect
    self.send_event("klippy:mcu_identify")
  File "/home/pi/klipper/klippy/klippy.py", line 248, in send_event
    return [cb(*params) for cb in self.event_handlers.get(event, [])]
  File "/home/pi/klipper/klippy/mcu.py", line 767, in _mcu_identify
    raise error(str(e))
error: mcu 'mcu': Unable to connect
Build file /home/pi/klipper/klippy/../.config(2455): Mon Sep 13 23:36:49 2021
========= 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_RP2040 is not set
# CONFIG_MACH_PRU is not set
# CONFIG_MACH_LINUX is not set
# CONFIG_MACH_SIMU is not set
CONFIG_STEP_DELAY=2
CONFIG_BOARD_DIRECTORY="stm32"
CONFIG_MCU="stm32f103xe"
CONFIG_CLOCK_FREQ=72000000
CONFIG_USBSERIAL=y
CONFIG_FLASH_START=0x8007000
CONFIG_FLASH_SIZE=0x10000
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=0x5000
CONFIG_STACK_SIZE=512
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_STM32F031 is not set
# CONFIG_MACH_STM32F042 is not set
# CONFIG_MACH_STM32F070 is not set
# CONFIG_MACH_STM32F072 is not set
CONFIG_MACH_STM32F1=y
CONFIG_HAVE_STM32_USBFS=y
CONFIG_HAVE_STM32_CANBUS=y
# 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_8800 is not set
# CONFIG_STM32_FLASH_START_10000 is not set
# CONFIG_STM32_FLASH_START_800 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_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=y
# 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 is not set
# CONFIG_STM32_SERIAL_USART3_ALT_PD9_PD8 is not set
# CONFIG_STM32_CANBUS_PA11_PA12 is not set
# CONFIG_STM32_CANBUS_PB8_PB9 is not set
CONFIG_CANBUS_FREQUENCY=500000
CONFIG_USB_VENDOR_ID=0x1d50
CONFIG_USB_DEVICE_ID=0x614e
CONFIG_USB_SERIAL_NUMBER_CHIPID=y
CONFIG_USB_SERIAL_NUMBER="12345"

#
# USB ids
#
# end of USB ids

# CONFIG_CUSTOM_STEP_DELAY is not set
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_GPIO_BITBANGING=y
CONFIG_HAVE_STRICT_TIMING=y
CONFIG_HAVE_CHIPID=y
CONFIG_INLINE_STEPPER_HACK=y
=======================
Build file /home/pi/klipper/klippy/../out/klipper.dict(6766): Mon Sep 13 23:37:07 2021
Last MCU build version: v0.9.1-773-gc84956be
Last MCU build tools: gcc: (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] binutils: (2.31.1-11+rpi1+11) 2.31.1
Last MCU build config: BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c2=PB10,PB11 RESERVE_PINS_USB=PA11,PA12 BUS_PINS_i2c1a=PB8,PB9 STEP_DELAY=2 ADC_MAX=4095 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi1=PA6,PA7,PA5 PWM_MAX=255 MCU=stm32f103xe STATS_SUMSQ_BASE=256 BUS_PINS_spi1a=PB4,PB5,PB3 CLOCK_FREQ=72000000
Build file /home/pi/klipper/klippy/../out/klipper.elf(268224): Mon Sep 13 23:37:12 2021