NRF54H20 DK RTT viewer and board don't work

[jheissererHEND]

Hi all!

I have the NRF54H20 D and somehow the RTT viewer doesn’t work, the board doesn’t work. I am using the most simple zephyr hello world project. It says it is compatible with the NRF54H20 DK. I tried on the nRf54L15 DK and it worked fine. Of course I turned on the console log and rtt viewer in the conf file.

Here is my config:

CONFIG_UART_CONSOLE=y
CONFIG_LOG=Y
CONFIG_USE_SEGGER_RTT=Y CONFIG_CONSOLE=y
CONFIG_RTT_CONSOLE=y
When I connect to the RTT viewer, I see the led blinking fast on the board but nothing happens. I made it work without any problems with the nRf54L15 DK.

Can someone help me ? Thank you

[runsiv]

Hi 

Which version of NCS are you using? 

Regards

Runar

[jheissererHEND]

Hi!

Sorry for not mentioning. I am using the latest version, v3.0.2.

[runsiv]

Thanks. 

So RTT would only work for the app core. If you wish to log for more cores you should use STM traces as described here. This is in general the recommended way. 

To use RTT you can do like this where step 1 would be to compile your application

Regards

Runar

[jheissererHEND]

Hi!

This is still not working for some reason. I get "LOG: RTT Viewer connected." But nothing is being displayed on the terminal.

[runsiv]

I suspect is the config_uart_console that causes issues for you. If I removed it works like a charm. I would start by just putting it to n to see if it works

Regards

Runar

[jheissererHEND]

It's still not working. I think I might have a problem with my setup or something. I am working on VScode with the nrf connect extension. Like I don't even see my LED blinking on the DK.
Can you help me setting up my environment and my project ?

Could you send me a project that works ? Thank you

[runsiv]

7870.blinky.zipI used the zephyr/samples/basic/blink and added the following Kconfigs. Nothing else was touched. 

CONFIG_UART_CONSOLE=n
CONFIG_USE_SEGGER_RTT=y
CONFIG_CONSOLE=y
CONFIG_RTT_CONSOLE=y

Which version of NCS are you using? In general I would recommend to use west flash --recover when working 54H20 if it is using SUIT. 

Regards

Runar

[jheissererHEND]

Thank you! It looks like it's working now. I tried with a different board, and it worked.

So now, I tried to convert the zephyr peripheral_hr example fron NRF54L15 to this NRF54H20_DK and I get this error. Do you have any idea what I need to do to fix it?

Also, for some reason, the first board I tried your project on is locked. I can't erase, reset or recover the board anymore. I don't know what to do. I went on other discussion without success. I am getting this error. I tried nrf connect and the command line but nothing works. I also made sure that the SWD was turned on in the board configurator. When i push the reset button, the 4 Leds don't blink at all anymore. It looks like the board is stuck.

[jheissererHEND]

Here are the logs.

Fullscreen 3007.log.log Download

[2025-Jul-24 23:21:41] [debug] --------------------------------------------------------------------------------
[2025-Jul-24 23:21:41] [debug] nrfjprog --recover --log 
[2025-Jul-24 23:21:41] [debug] nrfjprog version 10.24.2 external
[2025-Jul-24 23:21:41] [debug] --------------------------------------------------------------------------------
[2025-Jul-24 23:21:41] [ info] Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\nrfjprog.dll.
[2025-Jul-24 23:21:41] [ info] Library loaded, loading member functions.
[2025-Jul-24 23:21:41] [ info] Member functions succesfully loaded.
[2025-Jul-24 23:21:41] [debug] [ Client] - open
[2025-Jul-24 23:21:41] [debug] [ Client] - start
[2025-Jul-24 23:21:41] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence aa36db5a-6cb1-4385-8bd0-dbebc07c7561.

[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger
[2025-Jul-24 23:21:41] [debug] [  JLink] - Logger sink registered in JLink logger
[2025-Jul-24 23:21:41] [debug] [  nRFXX] - open
[2025-Jul-24 23:21:41] [debug] [  nRFXX] - just_check_family
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - open_dll
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect.
[2025-Jul-24 23:21:41] [ info] [SeggerBackend] - Load library at C:\Program Files\SEGGER\JLink_V854\JLink_x64.dll.
[2025-Jul-24 23:21:41] [ info] [SeggerBackend] - Library loaded, loading member functions.
[2025-Jul-24 23:21:41] [ info] [SeggerBackend] - Member functions succesfully loaded.
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - Set batch mode
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - dll_version
[2025-Jul-24 23:21:41] [ info] [SeggerBackend] - Segger dll version 8.54.  loaded.
[2025-Jul-24 23:21:41] [trace] [ Worker] - Command open executed for 4 milliseconds with result 0
[2025-Jul-24 23:21:41] [trace] [ Client] - Command open executed for 46 milliseconds with result 0
[2025-Jul-24 23:21:41] [debug] [ Client] - config
[2025-Jul-24 23:21:41] [trace] [ Client] - Command config executed for 14 milliseconds with result 0
[2025-Jul-24 23:21:41] [debug] [ Client] - enum_emu_snr
[2025-Jul-24 23:21:41] [debug] [  nRFXX] - config
[2025-Jul-24 23:21:41] [trace] [ Client] - Command enum_emu_con_info executed for 15 milliseconds with result 0
[2025-Jul-24 23:21:41] [debug] [ Client] - connect_to_emu_with_snr
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - enum_emu_snr
[2025-Jul-24 23:21:41] [trace] [ Worker] - Command config executed for 2 milliseconds with result 0
[2025-Jul-24 23:21:41] [debug] [  nRFXX] - enum_emu_con_info
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - enum_emu_con_info
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:41] [trace] [ Worker] - Command enum_emu_con_info executed for 4 milliseconds with result 0
[2025-Jul-24 23:21:41] [debug] [  nRFXX] - connect_to_emu_with_snr
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - connect_to_emu_with_snr
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - ---just_enum_emu_snr
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - ---just_get_num_emus
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr
[2025-Jul-24 23:21:41] [debug] [SeggerBackend] - Segger logging enabled.
[2025-Jul-24 23:21:42] [trace] [  JLink] - Firmware: J-Link OB-nRF5340-NordicSemi compiled Jul  8 2025 10:15:34
[2025-Jul-24 23:21:42] [trace] [  JLink] - Firmware: J-Link OB-nRF5340-NordicSemi compiled Jul  8 2025 10:15:34
[2025-Jul-24 23:21:42] [trace] [  JLink] - Hardware: V1.00
[2025-Jul-24 23:21:42] [trace] [  JLink] - S/N: 1051123880
[2025-Jul-24 23:21:42] [trace] [  JLink] - OEM: SEGGER
[2025-Jul-24 23:21:42] [trace] [  JLink] - Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
[2025-Jul-24 23:21:42] [trace] [  JLink] - Bootloader: 2021 May 18
[2025-Jul-24 23:21:42] [trace] [  JLink] - USB speed mode: Full speed (12 MBit/s)
[2025-Jul-24 23:21:42] [trace] [  JLink] - TELNET listener socket opened on port 19021
[2025-Jul-24 23:21:42] [trace] [  JLink] - WEBSRV WEBSRV_Init(): Starting webserver thread(s)
[2025-Jul-24 23:21:42] [trace] [  JLink] - WEBSRV Webserver running on local port 19080
[2025-Jul-24 23:21:42] [trace] [  JLink] - Looking for J-Link GUI Server exe at: C:\Program Files\SEGGER\JLink_V854\JLinkGUIServer.exe 
[2025-Jul-24 23:21:42] [trace] [  JLink] - Forking J-Link GUI Server: C:\Program Files\SEGGER\JLink_V854\JLinkGUIServer.exe 
[2025-Jul-24 23:21:42] [trace] [  JLink] - J-Link GUI Server info: "J-Link GUI server V8.54 " 
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 30.720ms returns "O.K."  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_Lock()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.001ms returns 0x01  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_ExecCommand("DisableFlashDL", ...).   
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.001ms returns 0x00  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.001ms returns 0x00  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_SetHookUnsecureDialog  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_SetHookUnsecureDialog(...)
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.006ms returns 0  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_TIF_Select(JLINKARM_TIF_SWD)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 1.863ms returns 0x00  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_GetSpeedInfo()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - 128000000 Hz / n, n >= 64
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.005ms   
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Connected emulator supports SWD speeds up to 2000kHz
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_SetSpeed(2000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.244ms   
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_GetSpeed()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.002ms returns 2000  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - SWD clock set to 2000kHz
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_GetSN()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.001ms returns 1051123880  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.003ms   
[2025-Jul-24 23:21:42] [debug] [  nRFXX] - read_device_family
[2025-Jul-24 23:21:42] [debug] [  nRFXX] - read_device_family
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_IsOpen()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.002ms returns 0x01  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_Lock()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - read_debug_port_idr
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - read_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_read_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - coresight_configure
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_GetHWStatus(...)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.504ms returns 0  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_Configure()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 102.472ms returns 0  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - read_debug_port_idr
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - read_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_read_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_select_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.707ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.757ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.660ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.738ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.616ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.684ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.571ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.798ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.673ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.653ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.643ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.684ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.655ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.684ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.736ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.645ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.647ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.642ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.653ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.660ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.637ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.757ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.648ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [error] [ Client] - Encountered error -102: Command connect_to_emu_with_snr executed for 187 milliseconds with result -102
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.719ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.709ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.732ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.707ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.648ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.657ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.649ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.612ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.648ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.660ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.672ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.652ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.667ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.779ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.647ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.665ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.743ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.657ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.661ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.036ms   
[2025-Jul-24 23:21:42] [error] [ Worker] - An unknown error.
[2025-Jul-24 23:21:42] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 184 milliseconds with result -102
[2025-Jul-24 23:21:42] [debug] [  nRFXX] - close
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - is_connected_to_emu
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_IsOpen()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.047ms returns 0x01  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_Lock()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - close
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - disconnect_from_emu
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_disconnect_from_emu
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - is_connected_to_device
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_IsConnected()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.003ms returns FALSE  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_is_debug_region_powered
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_read_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_select_debug_port_register
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.725ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.658ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.651ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.653ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.563ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.630ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.649ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.682ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.645ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.530ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.532ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.601ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.499ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.711ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.655ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.561ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.562ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.623ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.870ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.428ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.619ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.496ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.692ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.437ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.781ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.542ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.608ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.570ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.570ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.614ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.510ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.625ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.484ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.536ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.450ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.457ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - ---just_abort_debug_action
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.467ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.510ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.613ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.504ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.522ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.577ms returns -1  
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_HasError()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Ignore exception An unknown error.
[2025-Jul-24 23:21:42] [trace] [  JLink] - - 0.022ms   
[2025-Jul-24 23:21:42] [trace] [  JLink] - JLINK_Close()  
[2025-Jul-24 23:21:42] [debug] [SeggerBackend] - Segger Backend closed.
[2025-Jul-24 23:21:42] [debug] [  nRFXX] - nRF family DLL closed
[2025-Jul-24 23:21:42] [trace] [ Worker] - Command close executed for 76 milliseconds with result 0
[2025-Jul-24 23:21:42] [trace] [ Client] - Command close executed for 93 milliseconds with result 0
[2025-Jul-24 23:21:42] [debug] [ Client] - terminate
[2025-Jul-24 23:21:42] [trace] [ Client] - Command terminate executed for 0 milliseconds with result 0
[2025-Jul-24 23:21:42] [trace] [ Worker] - Command terminate executed for 0 milliseconds with result 0
[2025-Jul-24 23:21:42] [trace] [ Worker] - Executed 6 commands for 270 milliseconds
[2025-Jul-24 23:21:42] [debug] [ Client] - Worker process exited with code: 0
[2025-Jul-24 23:21:42] [debug] [ Client] - Worker process exited with code: 0
[2025-Jul-24 23:21:42] [debug] [ Client] - Child process terminated with result 0
[2025-Jul-24 23:21:42] [trace] [ Client] - Executed 6 commands for 355 milliseconds
[2025-Jul-24 23:21:42] [debug] [ Client] - terminate