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nrfjprog hangs in multiply parallel environment

I use nrfjprog in a CI system (on Windows 10) which has multiple NRF52 boards attached to it.  The boards are all run in parallel with the -s parameter to nrfjprog and the -USB parameter to jlink (which is used to obtain RTT logging from the boards) indicating which board is being addressed by each command-line operation.  I also apply mutex locks so that nrfjprog is never called at the same time to program two different boards.

About 1 in 10 times my call to nrfjprog just hangs, does nothing.  When I terminate it the return value is 15, "The arguments passed do not perform a valid operation", but the parameters are always the same:

nrfjprog -f nrf52 --program nrf52840_xxaa.hex --chiperase --verify -r -s <serialnumber>

Retrying the command doesn't help, nrfjprog just continues to hang.  I believe that on the occasions this occurs jlink has just completed a logging session and the board is being programmed for the next thing.  Like I say, it doesn't happen all the time, roughly 1 in 10 times, which is enough to cause frequent CI failures.

Any suggestions as to what I might do to work around this?

Version numbers are:

nrfjprog version: 10.6.0
JLinkARM.dll version: 6.80a

Parents Reply Children
  • Is it possible to post a log from a stopping build? It may help show what's happening.

    -Amanda H.

  • Sure, what kind of log would you like me to obtain?

  • Is it possible to add --log as the following command to get the log from a stopping build?

    nrfjprog -f nrf52 --program nrf52840_xxaa.hex --chiperase --verify -r -s <serialnumber> --log

    -Amanda H.

  • OK, I will do that.  Where would the log file end up?

  • Oh, never mind, just caught a log.log file from a fail case, which is attached. nrfjrog.exe was started with the following command-line (same as it always is).  The first part of the log shows a success case, the second part shows the hang.  Looks like it just stops.

    nrfjprog -f nrf52 --program z:\port\platform\nordic\nrf52\sdk\gcc\runner\build_13_0\nrf52840_xxaa.hex --chiperase --verify --log -r -s 68325385

    [2020-Nov-04 14:22:53] [ info] --------------------------------------------------------------------------------
    [2020-Nov-04 14:22:53] [ info] nrfjprog -f nrf52 --program z:\port\platform\nordic\nrf52\sdk\gcc\runner\build_13_0\nrf52840_xxaa.hex --chiperase --verify --log -r -s 683253856 
    [2020-Nov-04 14:22:53] [ info] nrfjprog version 10.10.0 
    [2020-Nov-04 14:22:53] [ info] --------------------------------------------------------------------------------
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - open_dll
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\JLINKARM_NRF52_NRFJPROG.dll.
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - Library loaded, loading member functions.
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - Member functions succesfully loaded.
    [2020-Nov-04 14:22:53] [debug] [Backend] - Logger callback at 0x7ff6e3bc60d0 registered in Segger backend logger.
    [2020-Nov-04 14:22:53] [debug] [  JLink] - [Debug   ] [JLink     ] Logger callback at 0x7ff6e3bc60d0 registered in JLink logger.
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - open
    [2020-Nov-04 14:22:53] [debug] [Backend] - open_dll
    [2020-Nov-04 14:22:53] [debug] [Backend] - No J-Link DLL path was provided. Attempting to auto detect.
    [2020-Nov-04 14:22:53] [debug] [Backend] - Load library at C:\Program Files (x86)\SEGGER\JLink\JLink_x64.dll.
    [2020-Nov-04 14:22:53] [debug] [Backend] - Library loaded, loading member functions.
    [2020-Nov-04 14:22:53] [debug] [Backend] - Member functions succesfully loaded.
    [2020-Nov-04 14:22:53] [debug] [Backend] - dll_version
    [2020-Nov-04 14:22:53] [debug] [Backend] - Segger dll version 6.84.a loaded.
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - enum_emu_snr
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - enum_emu_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:53] [debug] [Backend] - enum_emu_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_enum_emu_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_get_num_emus
    [2020-Nov-04 14:22:53] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - connect_to_emu_with_snr
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - connect_to_emu_with_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:53] [debug] [Backend] - connect_to_emu_with_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_enum_emu_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_get_num_emus
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_connect_to_emu_with_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_connect_to_emu_without_snr
    [2020-Nov-04 14:22:53] [debug] [Backend] - Segger logging enabled.
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_load_core_data
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_debug_port_idr
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - coresight_configure
    [2020-Nov-04 14:22:53] [debug] [ nRF0x0] - read_device_version
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - read_device_info
    [2020-Nov-04 14:22:53] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - Just_read_device_version
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:53] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_load_core_data
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:53] [debug] [nRF520x0] - Just_decode_device_version
    [2020-Nov-04 14:22:53] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:53] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - is_bprot_enabled
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - is_bprot_enabled
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_bprot_enabled
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_read_device_version
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_decode_device_version
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - readback_status
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - erase_all
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - erase_all
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_erase_all
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:54] [debug] [Backend] - halt
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_halt
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_config_control
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_wait_for_ready
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_wait_for_ready
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_config_control
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_wait_for_ready
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - sys_reset
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - sys_reset
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_sys_reset
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:54] [debug] [Backend] - sys_reset
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_halt
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_sys_reset
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - power_ram_all
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - power_ram_all
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_power_ram_all
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - is_qspi_init
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - is_qspi_init
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_qspi_init
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - is_qspi_init
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_dll_opened
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - read_region_0_size_and_source
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - read_region_0_size_and_source.
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_read_region_0_size_and_source
    [2020-Nov-04 14:22:54] [debug] [ nRF0x0] - write
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - write
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_write
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:22:54] [debug] [Backend] - write
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_halt
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_config_control
    [2020-Nov-04 14:22:54] [debug] [Backend] - write_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:22:54] [debug] [nRF520x0] - Just_nvmc_wait_for_ready
    [2020-Nov-04 14:22:54] [debug] [Backend] - read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:22:54] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_nvmc_wait_for_ready
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_u32
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_nvmc_config_control
    [2020-Nov-04 14:23:03] [debug] [Backend] - write_u32
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_nvmc_wait_for_ready
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_u32
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_u32
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:23:03] [debug] [ nRF0x0] - is_qspi_init
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - is_qspi_init
    [2020-Nov-04 14:23:03] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_is_qspi_init
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - is_qspi_init
    [2020-Nov-04 14:23:03] [debug] [Backend] - is_dll_opened
    [2020-Nov-04 14:23:03] [debug] [ nRF0x0] - read
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - read
    [2020-Nov-04 14:23:03] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_read
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:23:03] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:03] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:04] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:23:04] [debug] [Backend] - read
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:23:04] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_halt
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_read
    [2020-Nov-04 14:23:04] [debug] [Backend] - ---just_invalidate_cache
    [2020-Nov-04 14:23:13] [debug] [ nRF0x0] - is_qspi_init
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - is_qspi_init
    [2020-Nov-04 14:23:13] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_is_qspi_init
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - is_qspi_init
    [2020-Nov-04 14:23:13] [debug] [Backend] - is_dll_opened
    [2020-Nov-04 14:23:13] [debug] [ nRF0x0] - sys_reset
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - sys_reset
    [2020-Nov-04 14:23:13] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_sys_reset
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:23:13] [debug] [Backend] - sys_reset
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:23:13] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_halt
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_sys_reset
    [2020-Nov-04 14:23:13] [debug] [ nRF0x0] - go
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - go
    [2020-Nov-04 14:23:13] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_go
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:23:13] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:13] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [nRF520x0] - Protection status read as NONE
    [2020-Nov-04 14:23:14] [debug] [Backend] - go
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_connect_to_device
    [2020-Nov-04 14:23:14] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_is_halted
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_go
    [2020-Nov-04 14:23:14] [debug] [ nRF0x0] - close_dll
    [2020-Nov-04 14:23:14] [debug] [nRF520x0] - close
    [2020-Nov-04 14:23:14] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:23:14] [debug] [Backend] - close
    [2020-Nov-04 14:23:14] [debug] [Backend] - disconnect_from_emu
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_disconnect_from_emu
    [2020-Nov-04 14:23:14] [debug] [Backend] - is_connected_to_device
    [2020-Nov-04 14:23:14] [debug] [Backend] - Disable trace before closing connection.
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_u32
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - unpower_debug_and_system_regions
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:23:14] [debug] [Backend] - Segger Backend closed.
    [2020-Nov-04 14:23:14] [debug] [nRF520x0] - nRF family DLL closed
    [2020-Nov-04 14:51:56] [ info] --------------------------------------------------------------------------------
    [2020-Nov-04 14:51:56] [ info] nrfjprog -f nrf52 --program z:\port\platform\nordic\nrf52\sdk\gcc\runner\build_13_0\nrf52840_xxaa.hex --chiperase --verify --log -r -s 683253856 
    [2020-Nov-04 14:51:56] [ info] nrfjprog version 10.10.0 
    [2020-Nov-04 14:51:56] [ info] --------------------------------------------------------------------------------
    [2020-Nov-04 14:51:56] [debug] [ nRF0x0] - open_dll
    [2020-Nov-04 14:51:56] [debug] [ nRF0x0] - Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\JLINKARM_NRF52_NRFJPROG.dll.
    [2020-Nov-04 14:51:56] [debug] [ nRF0x0] - Library loaded, loading member functions.
    [2020-Nov-04 14:51:56] [debug] [ nRF0x0] - Member functions succesfully loaded.
    [2020-Nov-04 14:51:56] [debug] [Backend] - Logger callback at 0x7ff6e3bc60d0 registered in Segger backend logger.
    [2020-Nov-04 14:51:56] [debug] [  JLink] - [Debug   ] [JLink     ] Logger callback at 0x7ff6e3bc60d0 registered in JLink logger.
    [2020-Nov-04 14:51:56] [debug] [nRF520x0] - open
    [2020-Nov-04 14:51:56] [debug] [Backend] - open_dll
    [2020-Nov-04 14:51:56] [debug] [Backend] - No J-Link DLL path was provided. Attempting to auto detect.
    [2020-Nov-04 14:51:56] [debug] [Backend] - Load library at C:\Program Files (x86)\SEGGER\JLink\JLink_x64.dll.
    [2020-Nov-04 14:51:56] [debug] [Backend] - Library loaded, loading member functions.
    [2020-Nov-04 14:51:56] [debug] [Backend] - Member functions succesfully loaded.
    [2020-Nov-04 14:51:56] [debug] [Backend] - dll_version
    [2020-Nov-04 14:51:56] [debug] [Backend] - Segger dll version 6.84.a loaded.
    [2020-Nov-04 14:51:56] [debug] [ nRF0x0] - enum_emu_snr
    [2020-Nov-04 14:51:56] [debug] [nRF520x0] - enum_emu_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:51:56] [debug] [Backend] - enum_emu_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_enum_emu_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_get_num_emus
    [2020-Nov-04 14:51:56] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:51:56] [debug] [ nRF0x0] - connect_to_emu_with_snr
    [2020-Nov-04 14:51:56] [debug] [nRF520x0] - connect_to_emu_with_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:51:56] [debug] [Backend] - connect_to_emu_with_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_enum_emu_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_get_num_emus
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_connect_to_emu_with_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_connect_to_emu_without_snr
    [2020-Nov-04 14:51:56] [debug] [Backend] - Segger logging enabled.
    [2020-Nov-04 14:51:56] [debug] [Backend] - ---just_load_core_data
    [2020-Nov-04 14:51:57] [debug] [Backend] - read_debug_port_idr
    [2020-Nov-04 14:51:57] [debug] [Backend] - read_debug_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - coresight_configure
    [2020-Nov-04 14:51:57] [debug] [ nRF0x0] - read_device_version
    [2020-Nov-04 14:51:57] [debug] [nRF520x0] - read_device_info
    [2020-Nov-04 14:51:57] [debug] [Backend] - is_connected_to_emu
    [2020-Nov-04 14:51:57] [debug] [nRF520x0] - Just_read_device_version
    [2020-Nov-04 14:51:57] [debug] [nRF520x0] - Just_readback_status
    [2020-Nov-04 14:51:57] [debug] [nRF520x0] - Just_is_ctrl_ap_available
    [2020-Nov-04 14:51:57] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - ---just_read_access_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - ---just_is_debug_region_powered
    [2020-Nov-04 14:51:57] [debug] [Backend] - ---just_read_debug_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - ---just_write_debug_port_register
    [2020-Nov-04 14:51:57] [debug] [Backend] - read_access_port_register
    [2020-Nov-04 14

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