Start
[SeggerBackend] [Debug] Logger sink registered in Segger backend logger
[JLink] [Debug] Logger sink registered in JLink logger
[nRF52] [Debug] open
[nRF52] [Debug] just_check_family
[SeggerBackend] [Debug] open_dll
[SeggerBackend] [Info] Load library at C:\Program Files\SEGGER\JLink\JLink_x64.dll.
[SeggerBackend] [Info] Library loaded, loading member functions.
[SeggerBackend] [Info] Member functions succesfully loaded.
[SeggerBackend] [Debug] dll_version
[SeggerBackend] [Info] Segger dll version 7.60.c loaded.
[nRF52] [Debug] connect_to_emu_without_snr
[SeggerBackend] [Debug] is_connected_to_emu
[SeggerBackend] [Debug] connect_to_emu_without_snr
[SeggerBackend] [Debug] is_connected_to_emu
[SeggerBackend] [Debug] ---just_get_num_emus
[SeggerBackend] [Debug] ---just_connect_to_emu_without_snr
[SeggerBackend] [Debug] Segger logging enabled.
[JLink] [None] Firmware: J-Link V9 compiled May  7 2021 16:26:12
[JLink] [None] Firmware: J-Link V9 compiled May  7 2021 16:26:12
[JLink] [None] Decompressing FW timestamp took 183 us
[JLink] [None] Hardware: V9.10
[JLink] [None] S/N: 609100402
[JLink] [None] OEM: SEGGER
[JLink] [None] Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
[JLink] [None] TELNET listener socket opened on port 19021
[JLink] [None] WEBSRV WEBSRV_Init(): Starting webserver thread(s)
[JLink] [None] WEBSRV Webserver running on local port 19080
[JLink] [None] - 28.863ms returns "O.K."  
[JLink] [None] JLINK_HasError()  
[JLink] [None] JLINK_Lock()  
[JLink] [None] JLINK_GetHWStatus(...)  
[JLink] [None] - 0.807ms returns 0  
[JLink] [None] JLINK_HasError()  
[SeggerBackend] [Error] Low voltage detected in target device.
[JLink] [None] - 0.498ms  
[JLink] [None] JLINK_Close()  
[SeggerBackend] [Debug] is_connected_to_emu
[nRF52] [Debug] read_connected_emu_snr
[SeggerBackend] [Debug] is_connected_to_emu
[SeggerBackend] [Debug] read_connected_emu_snr
[SeggerBackend] [Debug] is_connected_to_emu
[SeggerBackend] [Error] Cannot call read_connected_emu_snr when connect_to_emu_without_snr or connect_to_emu_with_snr has not been called.
[SeggerBackend] [Debug] is_connected_to_emu
[nRF52] [Debug] close
[SeggerBackend] [Debug] is_connected_to_emu
[SeggerBackend] [Debug] close
[SeggerBackend] [Debug] disconnect_from_emu
[SeggerBackend] [Debug] is_connected_to_emu
[SeggerBackend] [Debug] Segger Backend closed.
[nRF52] [Debug] nRF family DLL closed