Based on nRF52810 Development Board,
MDK program FLASH is OK:
But nrfjprog is falied:
> nrfjprog.exe --family NRF52 --eraseall --log ERROR: JLinkARM DLL reported an error. Try again. If error condition ERROR: persists, run the same command again with argument --log, contact Nordic ERROR: Semiconductor and provide the generated log.log file to them.
log.log
2020-Apr-28 18:26:26 --------------------------------------------------------------------------------
2020-Apr-28 18:26:26 nrfjprog.exe --family NRF52 --eraseall --log
2020-Apr-28 18:26:26 nrfjprog version 10.8.0
2020-Apr-28 18:26:26 --------------------------------------------------------------------------------
2020-Apr-28 18:26:26 nRF_logger_open
2020-Apr-28 18:26:26 nRF_logger_open: nRFJProg logger opened to callback at address 0X7FF720223410
2020-Apr-28 18:26:26 nRF_open_dll
2020-Apr-28 18:26:26 nRF_open_dll: Load library at "C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\JLINKARM_NRF52_NRFJPROG.dll".
2020-Apr-28 18:26:26 . nRF52_logger_open
2020-Apr-28 18:26:26 . nRF52_logger_open: nRFJProg logger opened to callback at address 0X7FFC9A67E520
2020-Apr-28 18:26:26 . nRF52_open_dll
2020-Apr-28 18:26:26 . . Segger_logger_open
2020-Apr-28 18:26:26 . . Segger_logger_open: nRFJProg logger opened to callback at address 0X7FFC900E2A90
2020-Apr-28 18:26:26 . . Segger_open_dll
2020-Apr-28 18:26:26 . . Segger_open_dll: Load library at "C:\\Program Files (x86)\\SEGGER\\JLink\\JLink_x64.dll".
2020-Apr-28 18:26:26 . . . Segger_dll_version
2020-Apr-28 18:26:26 . . Segger_set_core_data
2020-Apr-28 18:26:26 nRF_enum_emu_snr
2020-Apr-28 18:26:26 . nRF52_enum_emu_snr
2020-Apr-28 18:26:26 . . Segger_enum_emu_snr
2020-Apr-28 18:26:26 . . . Segger_enum_emu_snr
2020-Apr-28 18:26:26 . . . . Segger_get_num_emus
2020-Apr-28 18:26:26 nRF_connect_to_emu_with_snr
2020-Apr-28 18:26:26 . nRF52_connect_to_emu_with_snr
2020-Apr-28 18:26:26 . . Segger_connect_to_emu_with_snr
2020-Apr-28 18:26:26 . . . Segger_is_connected_to_emu
2020-Apr-28 18:26:26 . . . Segger_enum_emu_snr
2020-Apr-28 18:26:26 . . . . Segger_get_num_emus
2020-Apr-28 18:26:26 . . . Segger_connect_to_emu_with_snr
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: Segger logging enabled with callback at 0x140722725334576.
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:007.025
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO Firmware: J-Link V9 compiled Dec 13 2019 11:14:50
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:007.373
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO Decompressing FW timestamp took 112 us
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:014.602
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO Hardware: V9.20
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:014.816
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO S/N: 4294967295
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:014.960
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO OEM: SEGGER
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:015.127
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO Feature(s): GDB, RDI, FlashBP, FlashDL, JFlash, RDDI
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:016.546
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO TELNET listener socket opened on port 19021
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:016.847
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO WEBSRV Starting webserver
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:017.062
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO WEBSRV Webserver running on local port 19080
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:017.198
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 13.134ms returns O.K.
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:017.349
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_GetHWStatus(...)
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:017.706
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.426ms returns 0x00
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:017.841
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("SetRestartOnClose = 0", ...).
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:017.979
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.065ms returns 0x01
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.106
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("DisableFlashDL", ...).
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.239
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.065ms returns 0x00
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.371
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.512
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.061ms returns 0x00
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.651
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_SetHookUnsecureDialog(...)
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.778
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.194ms returns 0
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:018.913
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_TIF_Select(JLINKARM_TIF_SWD)
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:019.703
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.891ms returns 0x00
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:019.882
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_SetSpeed(2000)
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:020.148
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO - 0.361ms
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLinkARM.dll reported "-1", an unknown error.
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO T032C 000:027.981
2020-Apr-28 18:26:26 . . . . Segger_connect_to_emu_without_snr: JLink INFO JLINK_Close()
2020-Apr-28 18:26:26 nRF_close_dll
2020-Apr-28 18:26:26 . nRF52_close_dll
2020-Apr-28 18:26:26 . . Segger_close
2020-Apr-28 18:26:26 . . . Segger_disconnect_from_emu
2020-Apr-28 18:26:26 . . . . Segger_is_connected_to_emu
2020-Apr-28 18:26:26 . . Segger_close: Freeing Library.
2020-Apr-28 18:26:26 nRF_close_dll: Freeing Library.
How can I solve this problem? Thanks!
