About device recovery and disabling protection

[a.da]

Hello.

I started using a custom board with the nRF5340.
After flashing the program, it seems that protection was enabled, and operations such as erase, read, and write became impossible.
Recovery also failed.

• Is the recovery procedure correct?
  The commands and results are as follows:
  Net Core
  Command Line
  

  PS C:\workspace> nrfjprog --recover --family nRF53 --coprocessor CP_NETWORK --log
  [error] [ Client] - Encountered error -102: Command enable_coprocessor executed for 140 milliseconds with result -102
  Failed to enable coprocessor with unknown error.
  [error] [ Worker] - An unknown error.
  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.

  
  Full Log
  
  Fullscreen 250321_CP_NETWORK.log Download

  [2025-Mar-21 15:05:17] [debug] --------------------------------------------------------------------------------
  [2025-Mar-21 15:05:17] [debug] C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\nrfjprog.exe --recover --family nRF53 --coprocessor CP_NETWORK --log 
  [2025-Mar-21 15:05:17] [debug] nrfjprog version 10.24.2 external
  [2025-Mar-21 15:05:17] [debug] --------------------------------------------------------------------------------
  [2025-Mar-21 15:05:17] [ info] Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\nrfjprog.dll.
  [2025-Mar-21 15:05:17] [ info] Library loaded, loading member functions.
  [2025-Mar-21 15:05:17] [ info] Member functions succesfully loaded.
  [2025-Mar-21 15:05:17] [debug] [ Client] - open
  [2025-Mar-21 15:05:17] [debug] [ Client] - start
  [2025-Mar-21 15:05:17] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence 5bc316cb-da42-47e7-bb41-35ef32050ece.
  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger
  [2025-Mar-21 15:05:17] [debug] [  JLink] - Logger sink registered in JLink logger
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - open
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - just_check_family
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - open_dll
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect.
  [2025-Mar-21 15:05:17] [ info] [SeggerBackend] - Load library at C:\Program Files\SEGGER\JLink_V810f\JLink_x64.dll.
  [2025-Mar-21 15:05:17] [ info] [SeggerBackend] - Library loaded, loading member functions.
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command open executed for 50 milliseconds with result 0
  [2025-Mar-21 15:05:17] [ info] [SeggerBackend] - Member functions succesfully loaded.
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Set batch mode
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - dll_version
  [2025-Mar-21 15:05:17] [ info] [SeggerBackend] - Segger dll version 8.10.f loaded.
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command open executed for 3 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - config
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command config executed for 14 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - enum_emu_snr
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - config
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - enum_emu_snr
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command config executed for 2 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - enum_emu_con_info
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - enum_emu_con_info
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command enum_emu_con_info executed for 4 milliseconds with result 0
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command enum_emu_con_info executed for 15 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - connect_to_emu_with_snr
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - connect_to_emu_with_snr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - connect_to_emu_with_snr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_enum_emu_snr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_get_num_emus
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Segger logging enabled.
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Firmware: J-Link V12 compiled Oct  9 2024 10:52:31
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Firmware: J-Link V12 compiled Oct  9 2024 10:52:31
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Hardware: V12.00
  [2025-Mar-21 15:05:17] [trace] [  JLink] - S/N: 822006669
  [2025-Mar-21 15:05:17] [trace] [  JLink] - OEM: SEGGER
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Feature(s): GDB
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command connect_to_emu_with_snr executed for 298 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - read_connected_emu_snr
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Bootloader: 2022 Oct 19
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command read_connected_emu_snr executed for 15 milliseconds with result 0
  [2025-Mar-21 15:05:17] [trace] [  JLink] - USB speed mode: High speed (480 MBit/s)
  [2025-Mar-21 15:05:17] [trace] [  JLink] - TELNET listener socket opened on port 19021
  [2025-Mar-21 15:05:17] [trace] [  JLink] - WEBSRV WEBSRV_Init(): Starting webserver thread(s)
  [2025-Mar-21 15:05:17] [trace] [  JLink] - WEBSRV Failed to put socket into listener state (port 19080)
  [2025-Mar-21 15:05:17] [trace] [  JLink] - WEBSRV Failed to put socket into listener state (port 19081)
  [2025-Mar-21 15:05:17] [trace] [  JLink] - WEBSRV Webserver running on local port 19082
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Looking for J-Link GUI Server exe at: C:\Program Files\SEGGER\JLink_V810f\JLinkGUIServer.exe 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - Forking J-Link GUI Server: C:\Program Files\SEGGER\JLink_V810f\JLinkGUIServer.exe 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - J-Link GUI Server info: "J-Link GUI server V8.10f " 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 271.506ms returns "O.K."  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.004ms returns 0x01  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_ExecCommand("DisableFlashDL", ...).   
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.000ms returns 0x00  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.003ms returns 0x00  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_SetHookUnsecureDialog  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_SetHookUnsecureDialog(...)
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.007ms returns 0  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_TIF_Select(JLINKARM_TIF_SWD)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.333ms returns 0x00  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_GetSpeedInfo()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - 180000000 Hz / n, n >= 12
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.004ms   
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Connected emulator supports SWD speeds up to 15000kHz
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_SetSpeed(2000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.044ms   
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_GetSpeed()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.001ms returns 2000  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - SWD clock set to 2000kHz
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_GetSN()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.001ms returns 822006669  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.003ms   
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - read_device_family
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 295 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - read_connected_emu_snr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.017ms returns 0x01  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - read_connected_emu_snr
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.005ms   
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command read_connected_emu_snr executed for 0 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - enable_coprocessor
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - enable_coprocessor
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.014ms returns 0x01  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - Just_enable_coprocessor
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_secure_debug_available
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - read_access_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_read_access_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - coresight_configure
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_GetHWStatus(...)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.151ms returns 0  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_Configure()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 102.135ms returns 0  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - read_debug_port_idr
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - read_debug_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_read_debug_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_select_debug_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.422ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.409ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.412ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.396ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.382ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.401ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.378ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.397ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.379ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.385ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.377ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.369ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.379ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.381ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.384ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.369ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [error] [ Client] - Encountered error -102: Command enable_coprocessor executed for 140 milliseconds with result -102
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.381ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.368ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.442ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.427ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.400ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.395ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [warning] [  nRF53] - Ignore error while fetching secure transfer state. -102: An unknown error.
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - Just_readback_status
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - read_access_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_read_access_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_is_debug_region_powered
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_read_debug_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_select_debug_port_register
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - failed
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.389ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.385ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.408ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.384ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.391ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - failed
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.375ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.389ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.379ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.368ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - failed
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.382ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.392ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.386ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.377ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.386ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - failed
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.394ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.368ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - failed
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.382ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - failed
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.369ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.387ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.403ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.397ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.041ms   
  [2025-Mar-21 15:05:17] [error] [ Worker] - An unknown error.
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command enable_coprocessor executed for 136 milliseconds with result -102
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - close
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.007ms returns 0x01  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - close
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - disconnect_from_emu
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_disconnect_from_emu
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - is_connected_to_device
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_IsConnected()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.003ms returns FALSE  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_is_debug_region_powered
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_read_debug_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_select_debug_port_register
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.426ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.406ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.404ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.390ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.396ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.391ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.406ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.384ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.392ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.396ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.389ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.390ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.395ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.389ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.379ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.385ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.387ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.401ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.379ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.389ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.379ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.398ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.410ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.392ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.378ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.394ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.383ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.381ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.400ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.416ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.411ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.392ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.394ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.384ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.390ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.391ms returns -1  
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Ignore exception An unknown error.
  [2025-Mar-21 15:05:17] [trace] [  JLink] - - 0.041ms   
  [2025-Mar-21 15:05:17] [trace] [  JLink] - JLINK_Close()  
  [2025-Mar-21 15:05:17] [debug] [SeggerBackend] - Segger Backend closed.
  [2025-Mar-21 15:05:17] [debug] [  nRF53] - nRF family DLL closed
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command close executed for 62 milliseconds with result 0
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command close executed for 78 milliseconds with result 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - terminate
  [2025-Mar-21 15:05:17] [trace] [ Client] - Command terminate executed for 0 milliseconds with result 0
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Command terminate executed for 0 milliseconds with result 0
  [2025-Mar-21 15:05:17] [trace] [ Worker] - Executed 8 commands for 502 milliseconds
  [2025-Mar-21 15:05:17] [debug] [ Client] - Worker process exited with code: 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - Worker process exited with code: 0
  [2025-Mar-21 15:05:17] [debug] [ Client] - Child process terminated with result 0
  [2025-Mar-21 15:05:17] [trace] [ Client] - Executed 8 commands for 610 milliseconds
  [2025-Mar-21 15:05:17] [debug] [ Client] - terminate
  

  
  
  App Core
  Command Line
  

  PS C:\workspace> nrfjprog --family NRF53 --recover --coprocessor CP_APPLICATION --log
  [error] [ Client] - Encountered error -102: Command select_coprocessor executed for 126 milliseconds with result -102
  ERROR: Failed when selecting coprocessor APPLICATION
  [error] [ Worker] - An unknown error.
  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.

  
  Full Log
  
  Fullscreen 250321_CP_APPLICATION.log Download

  [2025-Mar-21 15:10:29] [debug] --------------------------------------------------------------------------------
  [2025-Mar-21 15:10:29] [debug] C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\nrfjprog.exe --family NRF53 --recover --coprocessor CP_APPLICATION --log 
  [2025-Mar-21 15:10:29] [debug] nrfjprog version 10.24.2 external
  [2025-Mar-21 15:10:29] [debug] --------------------------------------------------------------------------------
  [2025-Mar-21 15:10:29] [ info] Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\nrfjprog.dll.
  [2025-Mar-21 15:10:29] [ info] Library loaded, loading member functions.
  [2025-Mar-21 15:10:29] [ info] Member functions succesfully loaded.
  [2025-Mar-21 15:10:29] [debug] [ Client] - open
  [2025-Mar-21 15:10:29] [debug] [ Client] - start
  [2025-Mar-21 15:10:29] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence 59a571f7-c7e5-4555-8b83-e55f1700cffc.
  
  [2025-Mar-21 15:10:29] [trace] [ Client] - Command open executed for 36 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [ Client] - config
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger
  [2025-Mar-21 15:10:29] [debug] [  JLink] - Logger sink registered in JLink logger
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - open
  [2025-Mar-21 15:10:29] [trace] [ Client] - Command config executed for 15 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - just_check_family
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - open_dll
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect.
  [2025-Mar-21 15:10:29] [ info] [SeggerBackend] - Load library at C:\Program Files\SEGGER\JLink_V810f\JLink_x64.dll.
  [2025-Mar-21 15:10:29] [ info] [SeggerBackend] - Library loaded, loading member functions.
  [2025-Mar-21 15:10:29] [ info] [SeggerBackend] - Member functions succesfully loaded.
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - Set batch mode
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - dll_version
  [2025-Mar-21 15:10:29] [ info] [SeggerBackend] - Segger dll version 8.10.f loaded.
  [2025-Mar-21 15:10:29] [trace] [ Worker] - Command open executed for 3 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - config
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - enum_emu_snr
  [2025-Mar-21 15:10:29] [trace] [ Worker] - Command config executed for 2 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [ Client] - enum_emu_snr
  [2025-Mar-21 15:10:29] [trace] [ Client] - Command enum_emu_con_info executed for 14 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [ Client] - connect_to_emu_with_snr
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - enum_emu_con_info
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - enum_emu_con_info
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [trace] [ Worker] - Command enum_emu_con_info executed for 4 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - connect_to_emu_with_snr
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - connect_to_emu_with_snr
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - ---just_enum_emu_snr
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - ---just_get_num_emus
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - Segger logging enabled.
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Firmware: J-Link V12 compiled Oct  9 2024 10:52:31
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Firmware: J-Link V12 compiled Oct  9 2024 10:52:31
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Hardware: V12.00
  [2025-Mar-21 15:10:29] [trace] [  JLink] - S/N: 822006669
  [2025-Mar-21 15:10:29] [trace] [  JLink] - OEM: SEGGER
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Feature(s): GDB
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Bootloader: 2022 Oct 19
  [2025-Mar-21 15:10:29] [trace] [  JLink] - USB speed mode: High speed (480 MBit/s)
  [2025-Mar-21 15:10:29] [trace] [  JLink] - TELNET listener socket opened on port 19021
  [2025-Mar-21 15:10:29] [trace] [  JLink] - WEBSRV WEBSRV_Init(): Starting webserver thread(s)
  [2025-Mar-21 15:10:29] [trace] [  JLink] - WEBSRV Failed to put socket into listener state (port 19080)
  [2025-Mar-21 15:10:29] [trace] [  JLink] - WEBSRV Failed to put socket into listener state (port 19081)
  [2025-Mar-21 15:10:29] [trace] [  JLink] - WEBSRV Webserver running on local port 19082
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Looking for J-Link GUI Server exe at: C:\Program Files\SEGGER\JLink_V810f\JLinkGUIServer.exe 
  [2025-Mar-21 15:10:29] [trace] [  JLink] - Forking J-Link GUI Server: C:\Program Files\SEGGER\JLink_V810f\JLinkGUIServer.exe 
  [2025-Mar-21 15:10:29] [trace] [  JLink] - J-Link GUI Server info: "J-Link GUI server V8.10f " 
  [2025-Mar-21 15:10:29] [trace] [ Client] - Command connect_to_emu_with_snr executed for 294 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [ Client] - read_connected_emu_snr
  [2025-Mar-21 15:10:29] [trace] [ Client] - Command read_connected_emu_snr executed for 15 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [ Client] - enable_coprocessor
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 270.529ms returns "O.K."  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.001ms returns 0x01  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_ExecCommand("DisableFlashDL", ...).   
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.000ms returns 0x00  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.002ms returns 0x00  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_SetHookUnsecureDialog  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_SetHookUnsecureDialog(...)
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.007ms returns 0  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_TIF_Select(JLINKARM_TIF_SWD)  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.345ms returns 0x00  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_GetSpeedInfo()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - 180000000 Hz / n, n >= 12
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.005ms   
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - Connected emulator supports SWD speeds up to 15000kHz
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_SetSpeed(2000)  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.050ms   
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_GetSpeed()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.002ms returns 2000  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - SWD clock set to 2000kHz
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_GetSN()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.003ms returns 822006669  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.003ms   
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - read_device_family
  [2025-Mar-21 15:10:29] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 291 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - read_connected_emu_snr
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.013ms returns 0x01  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - read_connected_emu_snr
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.003ms   
  [2025-Mar-21 15:10:29] [trace] [ Worker] - Command read_connected_emu_snr executed for 0 milliseconds with result 0
  [2025-Mar-21 15:10:29] [trace] [ Client] - Command enable_coprocessor executed for 14 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [ Client] - select_coprocessor
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - enable_coprocessor
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.013ms returns 0x01  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - Just_enable_coprocessor
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.011ms   
  [2025-Mar-21 15:10:29] [trace] [ Worker] - Command enable_coprocessor executed for 0 milliseconds with result 0
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - select_coprocessor
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.013ms returns 0x01  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_device
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - is_connected_to_device
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_IsConnected()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.005ms returns FALSE  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - Just_select_coprocessor
  [2025-Mar-21 15:10:29] [ info] [  nRF53] - Loading new coprocessor data.
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - Just_load_coprocessor_data
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - set_core_data
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - Set core data:
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] -   Device ID: Cortex-M33
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] -   Expected core: 235012351
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] -   Existing Expected core: 235012351
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] -   Coprocessor: APPLICATION
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] -   AHB AP index: 0
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] -   Core base address: 4294967295
  [2025-Mar-21 15:10:29] [debug] [  nRF53] - Just_readback_status
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - read_access_port_register
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - ---just_read_access_port_register
  [2025-Mar-21 15:10:29] [debug] [SeggerBackend] - coresight_configure
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_GetHWStatus(...)  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - - 0.135ms returns 0  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:29] [trace] [  JLink] - JLINK_CORESIGHT_Configure()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 102.345ms returns 0  
  [2025-Mar-21 15:10:30] [error] [ Client] - Encountered error -102: Command select_coprocessor executed for 126 milliseconds with result -102
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - read_debug_port_idr
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - read_debug_port_register
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_read_debug_port_register
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_select_debug_port_register
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.816ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.413ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.410ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.412ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.393ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.375ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.377ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.390ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.430ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.415ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.400ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.411ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.395ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.375ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.393ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.382ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.431ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.454ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.396ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.384ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.435ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.383ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.378ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.378ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.389ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.369ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.368ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.381ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.376ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.383ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.048ms   
  [2025-Mar-21 15:10:30] [error] [ Worker] - An unknown error.
  [2025-Mar-21 15:10:30] [trace] [ Worker] - Command select_coprocessor executed for 120 milliseconds with result -102
  [2025-Mar-21 15:10:30] [debug] [  nRF53] - close
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - is_connected_to_emu
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_IsOpen()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.006ms returns 0x01  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_Lock()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - close
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - disconnect_from_emu
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_disconnect_from_emu
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - is_connected_to_device
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_IsConnected()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.003ms returns FALSE  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_is_debug_region_powered
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_read_debug_port_register
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_select_debug_port_register
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.417ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.398ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.396ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.385ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.421ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.399ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.405ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.369ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.384ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.370ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.378ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.381ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.381ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.380ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.373ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.368ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.368ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.369ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.390ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.375ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.371ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.423ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.375ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.372ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.374ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.367ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.386ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.400ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - ---just_abort_debug_action
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.394ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.407ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.393ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.390ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.396ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.388ms returns -1  
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_HasError()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Ignore exception An unknown error.
  [2025-Mar-21 15:10:30] [trace] [  JLink] - - 0.041ms   
  [2025-Mar-21 15:10:30] [trace] [  JLink] - JLINK_Close()  
  [2025-Mar-21 15:10:30] [debug] [SeggerBackend] - Segger Backend closed.
  [2025-Mar-21 15:10:30] [debug] [  nRF53] - nRF family DLL closed
  [2025-Mar-21 15:10:30] [trace] [ Client] - Command close executed for 61 milliseconds with result 0
  [2025-Mar-21 15:10:30] [debug] [ Client] - terminate
  [2025-Mar-21 15:10:30] [trace] [ Worker] - Command close executed for 45 milliseconds with result 0
  [2025-Mar-21 15:10:30] [trace] [ Client] - Command terminate executed for 0 milliseconds with result 0
  [2025-Mar-21 15:10:30] [trace] [ Worker] - Command terminate executed for 0 milliseconds with result 0
  [2025-Mar-21 15:10:30] [trace] [ Worker] - Executed 9 commands for 465 milliseconds
  [2025-Mar-21 15:10:30] [debug] [ Client] - Worker process exited with code: 0
  [2025-Mar-21 15:10:30] [debug] [ Client] - Worker process exited with code: 0
  [2025-Mar-21 15:10:30] [debug] [ Client] - Child process terminated with result 0
  [2025-Mar-21 15:10:30] [trace] [ Client] - Executed 9 commands for 575 milliseconds
  [2025-Mar-21 15:10:30] [debug] [ Client] - terminate
  

  
  
  
• Is the flashing procedure correct?
  I pressed the Flash button in VS Code.
  Should I use J-Flash (Lite)?
• Please tell me the procedure to disable the protection.

Until now, I have mainly used the nRF5340DK along with nRF Connect for Desktop / VS Code.
As I am not familiar with handling custom boards and J-Link, I appreciate your understanding.

Thanks for reading.

a.da

[a.da]

Additional Note:

Before flashing, I was able to read via J-Flash or Programmer.

[Charlie]

Hi,

nRF5340 Production Programming guide describes how to enable and disable protection.

You can try reading the register values to check which type of protection is enabled and determine how to disable it.

Best regards,
Charlie

[a.da]

Hi Charlie, thanks for your reply.

Charlie said:

You can try reading the register values to check which type of protection is enabled and determine how to disable it.

I am unable to connect to the device via J-Link Commander, so I can't even read the registers.
I was able to connect before flashing, but after flashing, I can no longer do so.
Is there anything else I can do?

SEGGER J-Link Commander V8.22 (Compiled Mar 19 2025 15:48:32)
DLL version V8.22, compiled Mar 19 2025 15:47:39

Connecting to J-Link via USB...O.K.
Firmware: J-Link V12 compiled Feb 20 2025 16:24:27
Hardware version: V12.00
J-Link uptime (since boot): 0d 00h 01m 02s
S/N: *********
License(s): GDB
USB speed mode: High speed (480 MBit/s)
VTref=3.337V


Type "connect" to establish a target connection, '?' for help
J-Link>connect
Please specify device / core. <Default>: NRF5340_XXAA_APP
Type '?' for selection dialog
Device>
Please specify target interface:
  J) JTAG (Default)
  S) SWD
  T) cJTAG
TIF>s
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "NRF5340_XXAA_APP" selected.


Connecting to target via SWD
ConfigTargetSettings() start
ConfigTargetSettings() end - Took 23us
InitTarget() start
InitTarget() end - Took 102ms
Failed to attach to CPU. Trying connect under reset.
ConfigTargetSettings() start
ConfigTargetSettings() end - Took 11us
InitTarget() start
InitTarget() end - Took 3.59ms
Error occurred: Could not connect to the target device.
For troubleshooting steps visit: https://wiki.segger.com/J-Link_Troubleshooting
J-Link>

Kind regards,

a.da

[Charlie]

Hi,

Cloud you explain more about how and which protection was enabled?

If it is APPROTECT, the device can be lock and unlock with following commands using nrfutil:

C:\WINDOWS\system32>nrfutil device list
1050053588
product         J-Link
board version   PCA10095
ports           COM9, vcom: 0
                COM10, vcom: 1
traits          devkit, jlink, seggerUsb, serialPorts, usb

id:9
ports           COM1, vcom: 0
                COM3, vcom: 1
traits          serialPorts

Found 2 supported device(s)


C:\WINDOWS\system32>nrfutil device protection-get
serial_number: 001050053588
         core: Application
         readback protection: No memory regions protected (None)

Error: Failed to get protection status for one or more devices:
 * id:9: No matching plugin found for operations to execute, code: UnsupportedDevice

C:\WINDOWS\system32>nrfutil device protection-set All --core network
error: invalid value 'network' for '--core <CORE>'
  [possible values: Application, Modem, Network, Secure]

  tip: a similar value exists: 'Network'

For more information, try '--help'.

C:\WINDOWS\system32>nrfutil device protection-set All --core Network
v Protection was set on 1050053588

C:\WINDOWS\system32>nrfutil device protection-set All
v Protection was set on 1050053588

C:\WINDOWS\system32>nrfutil device protection-get
serial_number: 001050053588
         core: Application
         readback protection: All memory regions protected (All)

Error: Failed to get protection status for one or more devices:
 * id:9: No matching plugin found for operations to execute, code: UnsupportedDevice

C:\WINDOWS\system32>nrfutil device recover --core Network
v Recovered 1050053588

C:\WINDOWS\system32>nrfutil device recover
v Recovered 1050053588

C:\WINDOWS\system32>nrfutil device protection-get
serial_number: 001050053588
         core: Application
         readback protection: No memory regions protected (None)

Error: Failed to get protection status for one or more devices:
 * id:9: No matching plugin found for operations to execute, code: UnsupportedDevice

C:\WINDOWS\system32>

Enabling device protection

Recovering the device

https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/security/ap_protect.html#enabling_hardware_ap-protect_by_locking_the_uicrapprotect_register

Best regards,

Charlie

[a.da]

Hi Charlie,

Charlie said:

Cloud you explain more about how and which protection was enabled?

I apologize for the unclear explanation.
The fact that some kind of protection was enabled is just my assumption.
First, I need to check the current state of the board.

a.da said:

After flashing the program, it seems that protection was enabled, and operations such as erase, read, and write became impossible.

Charlie said:

If it is APPROTECT, the device can be lock and unlock with following commands using nrfutil:

Thank you for providing the specific commands.
However, unfortunately, failed to execute protection-get.

PS C:\workspace> nrfutil device list
*********
Product         J-Link
Ports           COM6
Traits          jlink, usb, seggerUsb, serialPorts

PS C:\workspace> nrfutil device protection-get
Error: One or more get protection status for tasks failed:
 * *********: [Probe] Device error: Failed to write DebugPort register 0x08: Unknown Error in J-Link DLL (error code =-1) (Generic)

Failed to execute recover.

PS C:\workspace> nrfutil device recover --core Network
x Failed to recover *********, [Probe] Device error: Failed to write DebugPort register 0x08: Unknown Error in J-Link DLL (error code =-1)
Error: One or more recover tasks failed:
 * *********: [Probe] Device error: Failed to write DebugPort register 0x08: Unknown Error in J-Link DLL (error code =-1) (Generic)

PS C:\workspace> nrfutil device recover               
x Failed to recover *********, [Probe] Device error: Failed to write DebugPort register 0x08: Unknown Error in J-Link DLL (error code =-1)
Error: One or more recover tasks failed:
 * *********: [Probe] Device error: Failed to write DebugPort register 0x08: Unknown Error in J-Link DLL (error code =-1) (Generic)

Please let me know if there are any other ways to obtain clues.

Kind regards,

a.da