BLE Connection Dropping Immediately on Samsung S20 Plus phone

[Pamela Keiles]

Fullscreen 3240.log.txt Download

1663784062.8476357

21-Sep-2022 11:14:22 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:14:22 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:14:22 (-0700) INFO: Started PID 20176
21-Sep-2022 11:14:22 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:14:22 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:14:22 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:14:22 (-0700) INFO: Opening serial port None
21-Sep-2022 11:14:22 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:14:22 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:14:22 (-0700) INFO: Opening serial port None
21-Sep-2022 11:14:22 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:14:23 (-0700) INFO: closing UART
21-Sep-2022 11:14:23 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:14:23 (-0700) INFO: closing UART
21-Sep-2022 11:14:23 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:14:23 (-0700) INFO: closing UART
21-Sep-2022 11:14:23 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:14:24 (-0700) INFO: closing UART
21-Sep-2022 11:14:24 (-0700) INFO: Exiting PID 20176
21-Sep-2022 11:14:35 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:14:35 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:14:35 (-0700) INFO: Started PID 3728
21-Sep-2022 11:14:35 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:14:35 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:14:35 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:14:35 (-0700) INFO: Opening serial port None
21-Sep-2022 11:14:35 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:14:35 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:14:35 (-0700) INFO: Opening serial port None
21-Sep-2022 11:14:35 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:14:35 (-0700) INFO: closing UART
21-Sep-2022 11:14:35 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:14:36 (-0700) INFO: closing UART
21-Sep-2022 11:14:36 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:14:36 (-0700) INFO: closing UART
21-Sep-2022 11:14:36 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:14:36 (-0700) INFO: closing UART
21-Sep-2022 11:14:36 (-0700) INFO: Exiting PID 3728
21-Sep-2022 11:16:16 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:16 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:16 (-0700) INFO: Started PID 1092
21-Sep-2022 11:16:16 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:16 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:16:16 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:16:16 (-0700) INFO: Opening serial port None
21-Sep-2022 11:16:16 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:16:16 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:16:16 (-0700) INFO: Opening serial port None
21-Sep-2022 11:16:16 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:16:17 (-0700) INFO: closing UART
21-Sep-2022 11:16:17 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:16:17 (-0700) INFO: closing UART
21-Sep-2022 11:16:17 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:17 (-0700) INFO: closing UART
21-Sep-2022 11:16:17 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:17 (-0700) INFO: closing UART
21-Sep-2022 11:16:17 (-0700) INFO: Exiting PID 1092
21-Sep-2022 11:16:23 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:23 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:23 (-0700) INFO: Started PID 5856
21-Sep-2022 11:16:23 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:23 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:16:23 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:16:23 (-0700) INFO: Opening serial port None
21-Sep-2022 11:16:23 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:16:23 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:16:23 (-0700) INFO: Opening serial port None
21-Sep-2022 11:16:23 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:16:24 (-0700) INFO: closing UART
21-Sep-2022 11:16:24 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:16:24 (-0700) INFO: closing UART
21-Sep-2022 11:16:24 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:24 (-0700) INFO: closing UART
21-Sep-2022 11:16:24 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:25 (-0700) INFO: closing UART
21-Sep-2022 11:16:25 (-0700) INFO: Exiting PID 5856
21-Sep-2022 11:16:35 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:35 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:35 (-0700) INFO: Started PID 6812
21-Sep-2022 11:16:35 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:35 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:16:35 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:16:35 (-0700) INFO: Opening serial port None
21-Sep-2022 11:16:35 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:16:35 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:16:35 (-0700) INFO: Opening serial port None
21-Sep-2022 11:16:35 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:16:36 (-0700) INFO: closing UART
21-Sep-2022 11:16:36 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:16:36 (-0700) INFO: closing UART
21-Sep-2022 11:16:36 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:36 (-0700) INFO: closing UART
21-Sep-2022 11:16:36 (-0700) INFO: Exiting PID 6812
21-Sep-2022 11:16:36 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:36 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:36 (-0700) INFO: Started PID 1268
21-Sep-2022 11:16:36 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:36 (-0700) INFO: main exit PID 1268
21-Sep-2022 11:16:36 (-0700) INFO: Exiting PID 1268
21-Sep-2022 11:16:37 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:37 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:37 (-0700) INFO: Started PID 13012
21-Sep-2022 11:16:37 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=True, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:37 (-0700) INFO: main exit PID 13012
21-Sep-2022 11:16:37 (-0700) INFO: Exiting PID 13012
21-Sep-2022 11:16:40 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:40 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:40 (-0700) INFO: Started PID 8372
21-Sep-2022 11:16:40 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:40 (-0700) INFO: main exit PID 8372
21-Sep-2022 11:16:40 (-0700) INFO: Exiting PID 8372
21-Sep-2022 11:16:40 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:40 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:40 (-0700) INFO: Started PID 20308
21-Sep-2022 11:16:40 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:16:40 (-0700) INFO: main exit PID 20308
21-Sep-2022 11:16:40 (-0700) INFO: Exiting PID 20308
21-Sep-2022 11:16:40 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:16:40 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:16:40 (-0700) INFO: Started PID 7352
21-Sep-2022 11:16:40 (-0700) INFO: Namespace(capture=True, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo='\\\\.\\pipe\\wireshark_extcap_COM11-3.6_20220921111640', extcap_control_in='\\\\.\\pipe\\wireshark_control_ws_to_ext_COM11-3.6_20220921111640', extcap_control_out='\\\\.\\pipe\\wireshark_control_ext_to_ws_COM11-3.6_20220921111640', extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=True, scan_follow_aux=True, coded=False)
21-Sep-2022 11:16:40 (-0700) INFO: sniffer capture
21-Sep-2022 11:16:40 (-0700) INFO: Log started at Wed Sep 21 11:16:40 2022
21-Sep-2022 11:16:40 (-0700) INFO: Extcap version 3.6
21-Sep-2022 11:16:40 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:41 (-0700) INFO: closing UART
21-Sep-2022 11:16:41 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:16:41 (-0700) INFO: closing UART
21-Sep-2022 11:16:41 (-0700) INFO: Tearing down
21-Sep-2022 11:16:41 (-0700) INFO: Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 613, in sniffer_capture
    baudrate = get_default_baudrate(interface, fifo)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 557, in get_default_baudrate
    error_interface_not_found(interface, fifo)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 544, in error_interface_not_found
    sys.exit(ERROR_INTERFACE)
SystemExit: 2

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 843, in <module>
    sniffer_capture(interface, args.baudrate, args.fifo, args.extcap_control_in, args.extcap_control_out)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 674, in sniffer_capture
    sniffer.doExit()
UnboundLocalError: local variable 'sniffer' referenced before assignment

21-Sep-2022 11:16:41 (-0700) INFO: internal error: UnboundLocalError("local variable 'sniffer' referenced before assignment")
21-Sep-2022 11:16:41 (-0700) INFO: Exiting PID 7352
21-Sep-2022 11:17:35 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:17:35 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:17:35 (-0700) INFO: Started PID 14720
21-Sep-2022 11:17:35 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:17:35 (-0700) INFO: main exit PID 14720
21-Sep-2022 11:17:35 (-0700) INFO: Exiting PID 14720
21-Sep-2022 11:17:35 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:17:35 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:17:35 (-0700) INFO: Started PID 19272
21-Sep-2022 11:17:35 (-0700) INFO: Namespace(capture=True, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo='\\\\.\\pipe\\wireshark_extcap_COM11-3.6_20220921111735', extcap_control_in='\\\\.\\pipe\\wireshark_control_ws_to_ext_COM11-3.6_20220921111735', extcap_control_out='\\\\.\\pipe\\wireshark_control_ext_to_ws_COM11-3.6_20220921111735', extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=True, scan_follow_aux=True, coded=False)
21-Sep-2022 11:17:35 (-0700) INFO: sniffer capture
21-Sep-2022 11:17:35 (-0700) INFO: Log started at Wed Sep 21 11:17:35 2022
21-Sep-2022 11:17:35 (-0700) INFO: Extcap version 3.6
21-Sep-2022 11:17:35 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:17:36 (-0700) INFO: closing UART
21-Sep-2022 11:17:36 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:17:36 (-0700) INFO: closing UART
21-Sep-2022 11:17:36 (-0700) INFO: Tearing down
21-Sep-2022 11:17:36 (-0700) INFO: Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 613, in sniffer_capture
    baudrate = get_default_baudrate(interface, fifo)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 557, in get_default_baudrate
    error_interface_not_found(interface, fifo)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 544, in error_interface_not_found
    sys.exit(ERROR_INTERFACE)
SystemExit: 2

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 843, in <module>
    sniffer_capture(interface, args.baudrate, args.fifo, args.extcap_control_in, args.extcap_control_out)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 674, in sniffer_capture
    sniffer.doExit()
UnboundLocalError: local variable 'sniffer' referenced before assignment

21-Sep-2022 11:17:36 (-0700) INFO: internal error: UnboundLocalError("local variable 'sniffer' referenced before assignment")
21-Sep-2022 11:17:36 (-0700) INFO: Exiting PID 19272
21-Sep-2022 11:24:10 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:24:10 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:24:10 (-0700) INFO: Started PID 17852
21-Sep-2022 11:24:10 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:24:10 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port None
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:24:10 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port None
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:24:10 (-0700) INFO: closing UART
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:24:10 (-0700) INFO: closing UART
21-Sep-2022 11:24:10 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:24:11 (-0700) INFO: closing UART
21-Sep-2022 11:24:11 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:24:11 (-0700) INFO: closing UART
21-Sep-2022 11:24:11 (-0700) INFO: Exiting PID 17852
21-Sep-2022 11:24:16 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:24:16 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:24:16 (-0700) INFO: Started PID 19092
21-Sep-2022 11:24:16 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:24:16 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port None
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:24:16 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port None
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:24:16 (-0700) INFO: closing UART
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:24:16 (-0700) INFO: closing UART
21-Sep-2022 11:24:16 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:24:17 (-0700) INFO: closing UART
21-Sep-2022 11:24:17 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:24:17 (-0700) INFO: closing UART
21-Sep-2022 11:24:17 (-0700) INFO: Exiting PID 19092
21-Sep-2022 11:26:37 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:26:37 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:26:37 (-0700) INFO: Started PID 4464
21-Sep-2022 11:26:37 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:26:37 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port None
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:26:37 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port None
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:26:37 (-0700) INFO: closing UART
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:26:37 (-0700) INFO: closing UART
21-Sep-2022 11:26:37 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:26:37 (-0700) INFO: closing UART
21-Sep-2022 11:26:37 (-0700) INFO: Exiting PID 4464
21-Sep-2022 11:26:37 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:26:37 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:26:37 (-0700) INFO: Started PID 9948
21-Sep-2022 11:26:37 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:26:37 (-0700) INFO: main exit PID 9948
21-Sep-2022 11:26:37 (-0700) INFO: Exiting PID 9948
21-Sep-2022 11:26:38 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:26:38 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:26:38 (-0700) INFO: Started PID 20060
21-Sep-2022 11:26:38 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=True, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:26:38 (-0700) INFO: main exit PID 20060
21-Sep-2022 11:26:38 (-0700) INFO: Exiting PID 20060
21-Sep-2022 11:26:46 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:26:46 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:26:46 (-0700) INFO: Started PID 13864
21-Sep-2022 11:26:46 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:26:46 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:26:46 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:26:46 (-0700) INFO: Opening serial port None
21-Sep-2022 11:26:46 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:26:46 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:26:46 (-0700) INFO: Opening serial port None
21-Sep-2022 11:26:46 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:26:47 (-0700) INFO: closing UART
21-Sep-2022 11:26:47 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:26:47 (-0700) INFO: closing UART
21-Sep-2022 11:26:47 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:26:47 (-0700) INFO: closing UART
21-Sep-2022 11:26:47 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:26:48 (-0700) INFO: closing UART
21-Sep-2022 11:26:48 (-0700) INFO: Exiting PID 13864
21-Sep-2022 11:33:11 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:33:11 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:33:11 (-0700) INFO: Started PID 13096
21-Sep-2022 11:33:11 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:33:11 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port None
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:33:11 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port None
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:33:11 (-0700) INFO: closing UART
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:33:11 (-0700) INFO: closing UART
21-Sep-2022 11:33:11 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:33:12 (-0700) INFO: closing UART
21-Sep-2022 11:33:12 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:33:12 (-0700) INFO: closing UART
21-Sep-2022 11:33:12 (-0700) INFO: Exiting PID 13096
21-Sep-2022 11:33:16 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:33:16 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:33:16 (-0700) INFO: Started PID 4084
21-Sep-2022 11:33:16 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:33:16 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port None
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:33:16 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port None
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:33:16 (-0700) INFO: closing UART
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:33:16 (-0700) INFO: closing UART
21-Sep-2022 11:33:16 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:33:17 (-0700) INFO: closing UART
21-Sep-2022 11:33:17 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:33:17 (-0700) INFO: closing UART
21-Sep-2022 11:33:17 (-0700) INFO: Exiting PID 4084
21-Sep-2022 11:33:46 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:33:46 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:33:46 (-0700) INFO: Started PID 7300
21-Sep-2022 11:33:46 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:33:46 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:33:46 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:33:46 (-0700) INFO: Opening serial port None
21-Sep-2022 11:33:46 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:33:46 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:33:46 (-0700) INFO: Opening serial port None
21-Sep-2022 11:33:46 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:33:46 (-0700) INFO: closing UART
21-Sep-2022 11:33:46 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:33:47 (-0700) INFO: closing UART
21-Sep-2022 11:33:47 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:33:47 (-0700) INFO: closing UART
21-Sep-2022 11:33:47 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:33:47 (-0700) INFO: closing UART
21-Sep-2022 11:33:47 (-0700) INFO: Exiting PID 7300
21-Sep-2022 11:34:10 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:34:10 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:34:10 (-0700) INFO: Started PID 2924
21-Sep-2022 11:34:10 (-0700) INFO: Namespace(capture=False, extcap_interfaces=True, extcap_interface=None, extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version='3.6', device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:34:10 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:34:10 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:34:10 (-0700) INFO: Opening serial port None
21-Sep-2022 11:34:10 (-0700) INFO: Opening serial port COM4
21-Sep-2022 11:34:10 (-0700) ERROR: Error opening UART could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\Packet.py", line 74, in __init__
    self.uart = UART.Uart(portnum, baudrate)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\SnifferAPI\UART.py", line 124, in __init__
    self.ser = serial.Serial(
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 33, in __init__
    super(Serial, self).__init__(*args, **kwargs)
  File "C:\Python310\lib\site-packages\serial\serialutil.py", line 244, in __init__
    self.open()
  File "C:\Python310\lib\site-packages\serial\serialwin32.py", line 64, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
21-Sep-2022 11:34:10 (-0700) INFO: Opening serial port None
21-Sep-2022 11:34:10 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:34:10 (-0700) INFO: closing UART
21-Sep-2022 11:34:10 (-0700) INFO: Opening serial port COM12
21-Sep-2022 11:34:11 (-0700) INFO: closing UART
21-Sep-2022 11:34:11 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:34:11 (-0700) INFO: closing UART
21-Sep-2022 11:34:11 (-0700) INFO: Exiting PID 2924
21-Sep-2022 11:34:11 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:34:11 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:34:11 (-0700) INFO: Started PID 20456
21-Sep-2022 11:34:11 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:34:11 (-0700) INFO: main exit PID 20456
21-Sep-2022 11:34:11 (-0700) INFO: Exiting PID 20456
21-Sep-2022 11:34:12 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:34:12 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:34:12 (-0700) INFO: Started PID 20244
21-Sep-2022 11:34:12 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=True, extcap_config=False, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:34:12 (-0700) INFO: main exit PID 20244
21-Sep-2022 11:34:12 (-0700) INFO: Exiting PID 20244
21-Sep-2022 11:34:14 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:34:14 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:34:14 (-0700) INFO: Started PID 18316
21-Sep-2022 11:34:14 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:34:14 (-0700) INFO: main exit PID 18316
21-Sep-2022 11:34:14 (-0700) INFO: Exiting PID 18316
21-Sep-2022 11:34:14 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:34:14 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:34:14 (-0700) INFO: Started PID 776
21-Sep-2022 11:34:14 (-0700) INFO: Namespace(capture=False, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=True, extcap_capture_filter=None, fifo=None, extcap_control_in=None, extcap_control_out=None, extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=False, scan_follow_aux=False, coded=False)
21-Sep-2022 11:34:14 (-0700) INFO: main exit PID 776
21-Sep-2022 11:34:14 (-0700) INFO: Exiting PID 776
21-Sep-2022 11:34:15 (-0700) INFO: --------------------------------------------------------
21-Sep-2022 11:34:15 (-0700) INFO: Software version: 4.1.0
21-Sep-2022 11:34:15 (-0700) INFO: Started PID 8876
21-Sep-2022 11:34:15 (-0700) INFO: Namespace(capture=True, extcap_interfaces=False, extcap_interface='COM11-3.6', extcap_dlts=False, extcap_config=False, extcap_capture_filter=None, fifo='\\\\.\\pipe\\wireshark_extcap_COM11-3.6_20220921113414', extcap_control_in='\\\\.\\pipe\\wireshark_control_ws_to_ext_COM11-3.6_20220921113414', extcap_control_out='\\\\.\\pipe\\wireshark_control_ext_to_ws_COM11-3.6_20220921113414', extcap_version=None, device='', baudrate=None, only_advertising=False, only_legacy_advertising=False, scan_follow_rsp=True, scan_follow_aux=True, coded=False)
21-Sep-2022 11:34:15 (-0700) INFO: sniffer capture
21-Sep-2022 11:34:15 (-0700) INFO: Log started at Wed Sep 21 11:34:15 2022
21-Sep-2022 11:34:15 (-0700) INFO: Extcap version 3.6
21-Sep-2022 11:34:15 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:34:15 (-0700) INFO: closing UART
21-Sep-2022 11:34:15 (-0700) INFO: Opening serial port COM11
21-Sep-2022 11:34:15 (-0700) INFO: closing UART
21-Sep-2022 11:34:15 (-0700) INFO: Tearing down
21-Sep-2022 11:34:15 (-0700) INFO: Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 613, in sniffer_capture
    baudrate = get_default_baudrate(interface, fifo)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 557, in get_default_baudrate
    error_interface_not_found(interface, fifo)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 544, in error_interface_not_found
    sys.exit(ERROR_INTERFACE)
SystemExit: 2

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 843, in <module>
    sniffer_capture(interface, args.baudrate, args.fifo, args.extcap_control_in, args.extcap_control_out)
  File "C:\Users\pam\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py", line 674, in sniffer_capture
    sniffer.doExit()
UnboundLocalError: local variable 'sniffer' referenced before assignment

21-Sep-2022 11:34:15 (-0700) INFO: internal error: UnboundLocalError("local variable 'sniffer' referenced before assignment")
21-Sep-2022 11:34:15 (-0700) INFO: Exiting PID 8876

6472.SuccessConnectionWireshark.pcapng

Hello,

Our production device is having issues with the BLE connection only identified with the Samsung S20+ model currently. We are using custom services for our phone App to communicate with our device. What is happening is that the connection is dropped quickly after the initial configuration handshaking occurs between the phone and our device. I observe the MTU exchange happening, but then the connection is dropped. 

Are there any known issues using the nRF52832 and the 1.9.1 BLE stack and specific Samsung phones?

Thanks for your help.

[Hung Bui]

Hi Pamela, 

Could you check if there is any log on the device ? 

Have you managed to reproduce the issue in house ? If you did , please try capture a sniffer trace , so we can investigate what could be wrong over the communication. 

Did it only happen on S20+ phone ? have you observed the same on other Samsung S models ?

[Pamela Keiles]

Hi Hung,

At this point we've only seen it on several S20+ and one S10+. From our device logging the connection is dropped following the MTU update exchange, but I have not been able to repeat it with my setup yet. I will test with an S20+ that I am receiving tomorrow to see if I can get more clues.

What is your recommended means for performing the a BLE sniffer trace? I do have some of the Nordic dev kit boards and have tried to use Wireshark briefly in the past, but found it confusing to easily follow the communications for a single device.

Thanks and regards,

Pam

[Hung Bui]

Hi Pam, 

It's would be very useful to have the sniffer trace. 

Please try to follow a connection by selecting the advertiser on the drop down list as instructed in the documentation. Please try with the latest version of the sniffer. 
Let us know if you have any problem. 

[Pamela Keiles]

Hi Hung,

I am not able to capture any packets past the adversing stage with my sniffer setup. I even tried re-installing the Wireshark tools, but still can only see advertisement and scan packets. 

As an example I have attached a scan capture file taken when a valid BLE connection completed. Can you tell me if you notice anything wrong with my setup used for capturing this file? Note I am using the nRF52DK board PCA10040 version 1.2.4.

Thanks for your help and regards,

Pam

[Hung Bui]

Hi Pam, 

You would need to select your device in the drop down list. Something like this: 

After that it should only follow the advertising of the device you want to follow. Only after that you should start the connection between the phone and the device. 

[Pamela Keiles]

Hi Hung,

Yes I tried selecting the correct device from the drop down box, but the sniffer is still not able to follow the connection process. Perhaps my dev kit board is too old and causing issues? I know it is an older version, I just ordered a newer one to try and see if it works any better.

Thanks,

Pam

[Hung Bui]

Hi Pam, 
Please try to update the Jlink firmware and download our latest sniffer. 

Please try to test the phone with one of our example in the SDK to see if you get the same issue. 

[Pamela Keiles]

Hi Hung,

No luck getting this working. I just received a brand new nRF52-DK and now having different issues. First I am having problems getting the interface to be shown in the Wireshark capture options. Then when I do finally get it to show up somehow I get the following error messages:

Error by extcap pipe: FIFO does not exist!

nRF Sniffer for Bluetooth LE could not find interface: COM11

I have attached a Nordic sniffer log file for you to reference. Note that I also tried uninstalling and reinstalling the Wireshark program and even some python stuff. I also downloaded the latest Segger JLink program and updated the dev board JTAG firmware. 

Any help would be great, this is frustrating to say the least. Thanks for your help and regards.