nRF52840 3.0.0 2022.36 shows UNKNOWN in vscode, can't connect

[LeeDr]

I'm on OSX Ventura 13.2.1 and nRF Connect SDK 2.3.0

I have what I guess is an older board NRF52840_XXAA_REV2 which I am able to flash.  But I just received new boards marked PCA10056 3.0.0 2022.36 which I can't flash.  In VSCode CONNECTED DEVICES I see the old board and the new board shows UNKNOWN (and 2 COM ports).

When I try to flash this new board I get;

* Executing task: nRF Connect: Flash: peripheral_hr_coded/build (active)

Flashing build to Peripheral
west flash -d /Users/leedrengenberg/github/nordic/nRF-Connect-SDK-Fundamentals/v2.x.x/peripheral_hr_coded/build --skip-rebuild -r nrfjprog --dev-id 1050228916 --recover

-- west flash: using runner nrfjprog
-- runners.nrfjprog: Recovering and erasing all flash memory.
Recovering device. This operation might take 30s.
[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
....

ERROR: Recover failed. Please make sure that the correct device family is given
ERROR: and try again.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
FATAL ERROR: command exited with status 62: nrfjprog --recover -f NRF52 --snr 1050228916

I've read several of the other posts and tried

nrfjprog --recover

but got similar errors.  I'm attaching the log file from that.  Maybe my problem has to do with the 2 COM ports?  

Thanks for your help!

LeeDr

Fullscreen 7587.log.log Download

[2023-Mar-09 19:15:48] [debug] --------------------------------------------------------------------------------
[2023-Mar-09 19:15:48] [debug] nrfjprog --recover --log 
[2023-Mar-09 19:15:48] [debug] nrfjprog version 10.19.0 external
[2023-Mar-09 19:15:48] [debug] --------------------------------------------------------------------------------
[2023-Mar-09 19:15:48] [ info] Load library at /Applications/Nordic Semiconductor/lib/libnrfjprogdll.dylib.
[2023-Mar-09 19:15:48] [ info] Library loaded, loading member functions.
[2023-Mar-09 19:15:48] [ info] Member functions succesfully loaded.
[2023-Mar-09 19:15:48] [debug] [ Client] - open
[2023-Mar-09 19:15:48] [debug] [ Client] - start
[2023-Mar-09 19:15:48] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence 56a4ec43-3f83-4c13-80d2-d74b68cd0cb8.
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger
[2023-Mar-09 19:15:48] [debug] [  JLink] - Logger sink registered in JLink logger
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - open
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - just_check_family
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - open_dll
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect.
[2023-Mar-09 19:15:48] [trace] [ Client] - Command open executed for 16 milliseconds with result 0
[2023-Mar-09 19:15:48] [debug] [ Client] - config
[2023-Mar-09 19:15:48] [ info] [SeggerBackend] - Load library at /Applications/SEGGER/JLink/libjlinkarm.dylib.
[2023-Mar-09 19:15:48] [ info] [SeggerBackend] - Library loaded, loading member functions.
[2023-Mar-09 19:15:48] [ info] [SeggerBackend] - Member functions succesfully loaded.
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Set batch mode
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - dll_version
[2023-Mar-09 19:15:48] [ info] [SeggerBackend] - Segger dll version 7.84.d loaded.
[2023-Mar-09 19:15:48] [trace] [ Worker] - Command open executed for 5 milliseconds with result 0
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - config
[2023-Mar-09 19:15:48] [trace] [ Client] - Command config executed for 2 milliseconds with result 0
[2023-Mar-09 19:15:48] [debug] [ Client] - enum_emu_snr
[2023-Mar-09 19:15:48] [trace] [ Client] - Command enum_emu_con_info executed for 1 milliseconds with result 0
[2023-Mar-09 19:15:48] [debug] [ Client] - connect_to_emu_with_snr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - enum_emu_snr
[2023-Mar-09 19:15:48] [trace] [ Worker] - Command config executed for 2 milliseconds with result 0
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - enum_emu_con_info
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_emu
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - enum_emu_con_info
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_emu
[2023-Mar-09 19:15:48] [trace] [ Worker] - Command enum_emu_con_info executed for 1 milliseconds with result 0
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - connect_to_emu_with_snr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_emu
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - connect_to_emu_with_snr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_emu
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_enum_emu_snr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_get_num_emus
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Segger logging enabled.
[2023-Mar-09 19:15:48] [trace] [  JLink] - Firmware: J-Link OB-nRF5340-NordicSemi compiled Nov  7 2022 16:22:01
[2023-Mar-09 19:15:48] [trace] [  JLink] - Firmware: J-Link OB-nRF5340-NordicSemi compiled Nov  7 2022 16:22:01
[2023-Mar-09 19:15:48] [trace] [  JLink] - Hardware: V1.00
[2023-Mar-09 19:15:48] [trace] [  JLink] - S/N: 1050228916
[2023-Mar-09 19:15:48] [trace] [  JLink] - OEM: SEGGER
[2023-Mar-09 19:15:48] [trace] [  JLink] - Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
[2023-Mar-09 19:15:48] [trace] [  JLink] - USB speed mode: Full speed (12 MBit/s)
[2023-Mar-09 19:15:48] [trace] [  JLink] - TELNET listener socket opened on port 19021
[2023-Mar-09 19:15:48] [trace] [  JLink] - WEBSRV WEBSRV_Init(): Starting webserver thread(s)
[2023-Mar-09 19:15:48] [trace] [  JLink] - WEBSRV Webserver running on local port 19080
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 25.135ms returns "O.K."  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_Lock()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.003ms returns 0x01  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_ExecCommand("DisableFlashDL", ...).   
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.002ms returns 0x00  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.002ms returns 0x00  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_SetHookUnsecureDialog  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_SetHookUnsecureDialog(...)
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.007ms returns 0  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_TIF_Select(JLINKARM_TIF_SWD)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.964ms returns 0x00  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_GetSpeedInfo()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - 128000000 Hz / n, n >= 64
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.005ms  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Connected emulator supports SWD speeds up to 2000kHz
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_SetSpeed(2000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.179ms  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_GetSpeed()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.002ms returns 2000  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - SWD clock set to 2000kHz
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_GetSN()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.003ms returns 1050228916  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.005ms  
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - read_device_family
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - read_device_family
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_emu
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_IsOpen()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.002ms returns 0x01  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_Lock()  
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - read_debug_port_idr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - read_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_read_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - coresight_configure
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_GetHWStatus(...)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 1.412ms returns 0  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_Configure()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 100.060ms returns 0  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - read_debug_port_idr
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - read_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_read_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_select_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.544ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.547ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.484ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.558ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.478ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.592ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.625ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.512ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.541ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.462ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.516ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.467ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [ Client] - Command connect_to_emu_with_snr executed for 153 milliseconds with result -102
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.502ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.564ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.483ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.474ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.482ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.622ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.478ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.564ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.489ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.462ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.514ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.469ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.520ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.467ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.517ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.466ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.517ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.469ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.011ms  
[2023-Mar-09 19:15:48] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 152 milliseconds with result -102
[2023-Mar-09 19:15:48] [debug] [  nRFXX] - close
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_emu
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_IsOpen()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.004ms returns 0x01  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_Lock()  
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - close
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - disconnect_from_emu
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_disconnect_from_emu
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - is_connected_to_device
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_IsConnected()  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.002ms returns FALSE  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_is_debug_region_powered
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_read_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_select_debug_port_register
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.484ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.523ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.647ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.474ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.473ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.472ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.486ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.507ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.473ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.475ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.493ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.475ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.466ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.471ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.466ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.443ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.467ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.499ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.464ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - ---just_abort_debug_action
[2023-Mar-09 19:15:48] [debug] [SeggerBackend] - Attempting to clear any configuration errors in debug port before closing connection. 
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.509ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.500ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
[2023-Mar-09 19:15:48] [trace] [  JLink] - - 0.525ms returns -1  
[2023-Mar-09 19:15:48] [trace] [  JLink] - JLINK_HasError()  
[2023-Mar-09 19:15:48] [error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
[2023-Mar-09 1

[Øyvind]

Hello, 

PCA10056 3.0.0 2022.36

Indicates a fairly new board. There seems to be an issue with these boards (v3.0.0) as I have one dated 2022.7 and it reports device NRF51xxx_XXAA_REV1 on my Macbook Air M2. 

Will investigate and get back to you within next week.

Kind regards,
Øyvind

[Øyvind]

Noticed that I had an older version of nRF Command Line Tools and installed the latest. I saw the same issue as you, where nrfjprog --deviceversion would return Unknown. To me it worked with doing a nrfjprog --recover in terminal, not in VS Code. (Edit: I did not try in VS code, which might be a bug as you report). After doing this I was allowed to program the device as it would also find it in VS code as the correct device (Rev 3).

Let me know if that helps you. 

Kind regards,
Øyvind

[LeeDr]

That didn't work for me.  Do I have the same version as you used?

nrfjprog --version

nrfjprog version: 10.19.0 external

JLinkARM.dll version: 7.84d

nrfjprog --recover

[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".

[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".

[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".

[error] [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".

[LeeDr]

Actually, even though I got all those errors from the --recover command, something changed and it's working now.

Thanks!

[Øyvind]

Happy to hear that the issue is fixed!