Unable to Flash nRF52832 Using nRF52840DK using nRF Programmer: Error Code -1 (Failed to Write DebugPort Register)

Hello Nordic Support Team,

I'm encountering a persistent issue when I try to flash an nRF52832 board using an nRF52840DK (PCA10056, nRF52840_xxAA_REV3) with nRF Programmer v4.5.0. The setup was working previously using the VS Code extension (as described in Case ID: 339001), now I am back to step 1. I am unable to flash or reset the external IC even with the nRF Programmer GUI tool. The error logs show the following message:

01:12:09.721	Error: Failed with exit code 1. Failed to device info one or more devices: * 1050264751: [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1), code: Generic. Message: Operation device-info failed, [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1).
01:12:10.433	Reading readback protection status for Application core
01:12:10.433	Failed "reading readback protection status for application core". Error: code: 1, description: Generic, message: Batch task protection-get failed, [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1)
01:12:10.650	Error: Failed with exit code 1. One or more batch tasks failed: - [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1), code: Generic. Message: Batch task protection-get failed, [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1).
In a normal case where I disconnect the DK from the external board, I would get a log as below, where the programmer can read the file memory
01:10:39.579	Selecting device with the serial number 001050264751
01:10:40.662	Selected device with the serial number 001050264751
01:10:40.663	Using nrfutil device to communicate with target via JLink
01:10:40.663	JLink OB firmware version J-Link OB-nRF5340-NordicSemi compiled Feb 11 2025 17:15:35
01:10:40.663	Device family NRF52_FAMILY
01:10:40.663	Device version NRF52840_xxAA_REV3
01:10:40.663	Board version PCA10056
01:10:41.423	Reading readback protection status for Application core
01:10:41.424	Reading readback protection status for Application core 0%
01:10:41.430	Reading readback protection status for Application core 100%
01:10:41.430	Application core protection status 'NRFDL_PROTECTION_STATUS_NONE'
01:10:41.430	Reading readback protection status for Application core completed
01:10:42.504	Loading core information for Application core
01:10:42.504	Loading core information for Application core 0%
01:10:42.543	Loading core information for Application core 100%
01:10:42.543	Loading core information for Application core completed
01:10:42.543	Reading memory for Application core
01:10:42.543	Reading memory for Application core 0%
01:10:49.647	Reading memory for Application core 100%
01:10:49.886	Reading memory for Application core completed
01:10:49.887	Parse memory regions for Application core
01:10:50.789	Reading readback protection status for Application core
01:10:50.789	Reading readback protection status for Application core 0%
01:10:50.796	Reading readback protection status for Application core 100%
01:10:50.796	Application core protection status 'NRFDL_PROTECTION_STATUS_NONE'
01:10:50.796	Reading readback protection status for Application core completed
01:10:51.083	Device is loaded and ready for further operation
uestions

I have tried the following:

  1. Checked Readback Protection:
    Log shows NRFDL_PROTECTION_STATUS_NONE, so the device is not protected.

  2. Power Cycle:
    Tried power-cycling the device and reconnecting multiple times.

  3. nrfjprog Commands:

    • nrfjprog --recover -f NRF52 --snr 1050264751 resulted in error -21.
    • nrfjprog --eraseall also failed with a similar error.

My Questions are:

  • Could this be a hardware issue? for example, the swd cable is not securely connected?
  • Any recommended steps to resolve the DebugPort register error?

Thank you in advance for your support!

Parents Reply Children
  • C:\Users\xl>nrfjprog --recover --log
    [error] [ Worker] - An unknown error.
    [error] [ Client] - Encountered error -102: Command connect_to_emu_with_snr executed for 218 milliseconds with result -102
    ERROR: Unable to connect to a debugger.
    ERROR: JLinkARM DLL reported an error. Try again. If error condition
    ERROR: persists, run the same command again with argument --log, contact Nordic
    ERROR: Semiconductor and provide the generated log.log file to them.

  • This command should have created a file name log.log in your current directory (C:\Users\xl). Can you please post that file here?

  • [2025-Mar-14 08:10:18] [debug] --------------------------------------------------------------------------------
    [2025-Mar-14 08:10:18] [debug] nrfjprog --reset --log 
    [2025-Mar-14 08:10:18] [debug] nrfjprog version 10.24.2 external
    [2025-Mar-14 08:10:18] [debug] --------------------------------------------------------------------------------
    [2025-Mar-14 08:10:18] [ info] Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\nrfjprog.dll.
    [2025-Mar-14 08:10:18] [ info] Library loaded, loading member functions.
    [2025-Mar-14 08:10:18] [ info] Member functions succesfully loaded.
    [2025-Mar-14 08:10:18] [debug] [ Client] - open
    [2025-Mar-14 08:10:18] [debug] [ Client] - start
    [2025-Mar-14 08:10:19] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence 602e2bad-04ca-4c7c-a7be-704f82563bae.
    
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger
    [2025-Mar-14 08:10:19] [debug] [  JLink] - Logger sink registered in JLink logger
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - open
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - just_check_family
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - open_dll
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect.
    [2025-Mar-14 08:10:19] [ info] [SeggerBackend] - Load library at C:\Program Files\SEGGER\JLink_V818\JLink_x64.dll.
    [2025-Mar-14 08:10:19] [trace] [ Client] - Command open executed for 198 milliseconds with result 0
    [2025-Mar-14 08:10:19] [ info] [SeggerBackend] - Library loaded, loading member functions.
    [2025-Mar-14 08:10:19] [ info] [SeggerBackend] - Member functions succesfully loaded.
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Set batch mode
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - dll_version
    [2025-Mar-14 08:10:19] [ info] [SeggerBackend] - Segger dll version 8.18.  loaded.
    [2025-Mar-14 08:10:19] [debug] [ Client] - config
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Command open executed for 135 milliseconds with result 0
    [2025-Mar-14 08:10:19] [trace] [ Client] - Command config executed for 15 milliseconds with result 0
    [2025-Mar-14 08:10:19] [debug] [ Client] - enum_emu_snr
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - config
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - enum_emu_snr
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Command config executed for 2 milliseconds with result 0
    [2025-Mar-14 08:10:19] [trace] [ Client] - Command enum_emu_con_info executed for 15 milliseconds with result 0
    [2025-Mar-14 08:10:19] [debug] [ Client] - connect_to_emu_with_snr
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - enum_emu_con_info
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - enum_emu_con_info
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Command enum_emu_con_info executed for 3 milliseconds with result 0
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - connect_to_emu_with_snr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - connect_to_emu_with_snr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_enum_emu_snr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_get_num_emus
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Segger logging enabled.
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Firmware: J-Link OB-nRF5340-NordicSemi compiled Feb 11 2025 17:15:35
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Firmware: J-Link OB-nRF5340-NordicSemi compiled Feb 11 2025 17:15:35
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Hardware: V1.00
    [2025-Mar-14 08:10:19] [trace] [  JLink] - S/N: 1050264751
    [2025-Mar-14 08:10:19] [trace] [  JLink] - OEM: SEGGER
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Bootloader: 2021 May 18
    [2025-Mar-14 08:10:19] [trace] [  JLink] - USB speed mode: Full speed (12 MBit/s)
    [2025-Mar-14 08:10:19] [trace] [  JLink] - TELNET listener socket opened on port 19021
    [2025-Mar-14 08:10:19] [trace] [  JLink] - WEBSRV WEBSRV_Init(): Starting webserver thread(s)
    [2025-Mar-14 08:10:19] [trace] [  JLink] - WEBSRV Webserver running on local port 19080
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Looking for J-Link GUI Server exe at: C:\Program Files\SEGGER\JLink_V818\JLinkGUIServer.exe 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - Forking J-Link GUI Server: C:\Program Files\SEGGER\JLink_V818\JLinkGUIServer.exe 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - J-Link GUI Server info: "J-Link GUI server V8.18 " 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 291.124ms returns "O.K."  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_Lock()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.001ms returns 0x01  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_ExecCommand("DisableFlashDL", ...).   
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.000ms returns 0x00  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.002ms returns 0x00  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_SetHookUnsecureDialog  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_SetHookUnsecureDialog(...)
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.007ms returns 0  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_TIF_Select(JLINKARM_TIF_SWD)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.763ms returns 0x00  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_GetSpeedInfo()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - 128000000 Hz / n, n >= 64
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.006ms   
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Connected emulator supports SWD speeds up to 2000kHz
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_SetSpeed(2000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.090ms   
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_GetSpeed()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.004ms returns 2000  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - SWD clock set to 2000kHz
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_GetSN()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.004ms returns 1050264751  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.004ms   
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - read_device_family
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - read_device_family
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_IsOpen()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.002ms returns 0x01  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_Lock()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - read_debug_port_idr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - read_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_read_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - coresight_configure
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_GetHWStatus(...)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.153ms returns 0  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_Configure()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 103.470ms returns 0  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - read_debug_port_idr
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - read_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_read_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_select_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.607ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.510ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.491ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.647ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.614ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.590ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.574ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.534ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.558ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.555ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.619ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.499ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.569ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.551ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.526ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.554ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.651ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.514ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.556ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.522ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.534ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.547ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.527ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.558ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.647ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 1.863ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.520ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.495ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.532ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.531ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.490ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.485ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [error] [ Client] - Encountered error -102: Command connect_to_emu_with_snr executed for 454 milliseconds with result -102
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.468ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.520ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.530ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.573ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.649ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.563ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.633ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.589ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.559ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.512ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.049ms   
    [2025-Mar-14 08:10:19] [error] [ Worker] - An unknown error.
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 445 milliseconds with result -102
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - close
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_emu
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_IsOpen()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.014ms returns 0x01  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_Lock()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - close
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - disconnect_from_emu
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_disconnect_from_emu
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - is_connected_to_device
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_IsConnected()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.003ms returns FALSE  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_is_debug_region_powered
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_read_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_select_debug_port_register
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.543ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.493ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.531ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.503ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.477ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.517ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.523ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.469ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.525ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.564ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.531ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.511ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.617ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.503ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.554ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.526ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.565ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.532ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.614ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 2.162ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.668ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.563ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.608ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.592ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.641ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.603ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.591ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.532ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.491ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.524ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.579ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.540ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.596ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.642ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.611ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.533ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - ---just_abort_debug_action
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.533ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.550ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.522ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.604ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.511ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.504ms returns -1  
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_HasError()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Ignore exception An unknown error.
    [2025-Mar-14 08:10:19] [trace] [  JLink] - - 0.051ms   
    [2025-Mar-14 08:10:19] [trace] [  JLink] - JLINK_Close()  
    [2025-Mar-14 08:10:19] [debug] [SeggerBackend] - Segger Backend closed.
    [2025-Mar-14 08:10:19] [trace] [ Client] - Command close executed for 78 milliseconds with result 0
    [2025-Mar-14 08:10:19] [debug] [ Client] - terminate
    [2025-Mar-14 08:10:19] [trace] [ Client] - Command terminate executed for 0 milliseconds with result 0
    [2025-Mar-14 08:10:19] [debug] [  nRFXX] - nRF family DLL closed
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Command close executed for 61 milliseconds with result 0
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Command terminate executed for 0 milliseconds with result 0
    [2025-Mar-14 08:10:19] [trace] [ Worker] - Executed 6 commands for 646 milliseconds
    [2025-Mar-14 08:10:19] [debug] [ Client] - Worker process exited with code: 0
    [2025-Mar-14 08:10:19] [debug] [ Client] - Worker process exited with code: 0
    [2025-Mar-14 08:10:19] [debug] [ Client] - Child process terminated with result 0
    [2025-Mar-14 08:10:19] [trace] [ Client] - Executed 6 commands for 760 milliseconds
    [2025-Mar-14 08:10:19] [debug] [ Client] - terminate
    

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