Can I use J-Link OB to program nRF52832 ?

[water_y]

I am a nRF new user, I try to use JLink-OB (STM32F072C8T6) program nRF52832 module, wire nRF52832 via SWD likes below, 

I try to use nRF command Line tools operate nRF52832 module:

>nrfjprog -e -f nrf52 --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.

Fullscreen log1.txt Download

2020-Jul-02 23:08:44  --------------------------------------------------------------------------------
2020-Jul-02 23:08:44  nrfjprog -e -f nrf52 --log 
2020-Jul-02 23:08:44  nrfjprog version 10.9.0 
2020-Jul-02 23:08:44  --------------------------------------------------------------------------------
2020-Jul-02 23:08:44  nRF_logger_open
2020-Jul-02 23:08:44  nRF_logger_open:	nRFJProg logger opened to callback at address 0X7FF7383133C0
2020-Jul-02 23:08:44  nRF_open_dll
2020-Jul-02 23:08:44  nRF_open_dll:	Load library at "C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\JLINKARM_NRF52_NRFJPROG.dll".

2020-Jul-02 23:08:44  . nRF52_logger_open
2020-Jul-02 23:08:44  . nRF52_logger_open:	nRFJProg logger opened to callback at address 0X7FFDCA38E520
2020-Jul-02 23:08:44  . nRF52_open
2020-Jul-02 23:08:44  . . Segger_logger_open
2020-Jul-02 23:08:44  . . Segger_logger_open:	nRFJProg logger opened to callback at address 0X7FFDC90E8F00
2020-Jul-02 23:08:44  . . Segger_open_dll
2020-Jul-02 23:08:44  . . Segger_open_dll:	No J-Link DLL path was provided. Attempting to auto detect.

2020-Jul-02 23:08:44  . . Segger_open_dll:	Load library at "C:\\Program Files (x86)\\SEGGER\\JLink\\JLink_x64.dll".

2020-Jul-02 23:08:44  . . . Segger_dll_version
2020-Jul-02 23:08:44  nRF_enum_emu_snr
2020-Jul-02 23:08:44  . nRF52_enum_emu_snr
2020-Jul-02 23:08:44  . . Segger_is_connected_to_emu
2020-Jul-02 23:08:44  . . Segger_enum_emu_snr
2020-Jul-02 23:08:44  . . . Segger_enum_emu_snr
2020-Jul-02 23:08:44  . . . . Segger_get_num_emus
2020-Jul-02 23:08:44  . . Segger_is_connected_to_emu
2020-Jul-02 23:08:44  nRF_connect_to_emu_with_snr
2020-Jul-02 23:08:44  . nRF52_connect_to_emu_with_snr
2020-Jul-02 23:08:44  . . Segger_is_connected_to_emu
2020-Jul-02 23:08:44  . . Segger_connect_to_emu_with_snr
2020-Jul-02 23:08:44  . . . Segger_is_connected_to_emu
2020-Jul-02 23:08:44  . . . Segger_enum_emu_snr
2020-Jul-02 23:08:44  . . . . Segger_get_num_emus
2020-Jul-02 23:08:44  . . . Segger_connect_to_emu_with_snr
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	Segger logging enabled with callback at 0x140727976765776.

2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:021.161   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Firmware: J-Link OB-STM32F072-CortexM compiled Jan  7 2019 14:09:37
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:022.273   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Decompressing FW timestamp took 305 us
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:030.114   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Hardware: V1.00
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:030.988   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	S/N: 4294967295
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:032.611   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	OEM: SEGGER
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:034.571   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Feature(s): GDB, RDI, FlashBP, FlashDL, JFlash, RDDI
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:037.486   
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	TELNET listener socket opened on port 19021
2020-Jul-02 23:08:44  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:040.251   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	WEBSRV Starting webserver
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:042.588   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	WEBSRV Webserver running on local port 19080
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:043.884 
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 29.283ms returns O.K.  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:045.659 
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_Lock()  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:046.688   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_GetHWStatus(...)  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:048.248   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 2.312ms returns 0x00  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:049.558   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:050.302   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.296ms returns 0x01  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:050.898   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_ExecCommand("DisableFlashDL", ...).   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:051.522   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.303ms returns 0x00  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:052.095   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:052.689   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.299ms returns 0x00  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:053.284     
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_SetHookUnsecureDialog(...)
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:053.852   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.837ms returns 0  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:054.402   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_TIF_Select(JLINKARM_TIF_SWD)  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:056.625   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 2.849ms returns 0x00  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:057.657   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_SetSpeed(2000)  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:058.712   
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 1.427ms  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLinkARM.dll reported "-1", an unknown error.

2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:059.895 
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_Unlock()  
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T0F20 000:078.832 
2020-Jul-02 23:08:45  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_Close()  
2020-Jul-02 23:08:45  . . Segger_is_connected_to_emu
2020-Jul-02 23:08:45  nRF_close_dll
2020-Jul-02 23:08:45  . nRF52_close
2020-Jul-02 23:08:45  . . Segger_is_connected_to_emu
2020-Jul-02 23:08:45  . . Segger_close
2020-Jul-02 23:08:45  . . . Segger_disconnect_from_emu
2020-Jul-02 23:08:45  . . . . Segger_is_connected_to_emu
2020-Jul-02 23:08:45  . . Segger_close:	Freeing Library.

2020-Jul-02 23:08:45  nRF_close_dll:	Freeing Library.

>nrfjprog --reset -f nrf52 --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.

Fullscreen log2.txt Download

2020-Jul-02 23:12:24  --------------------------------------------------------------------------------
2020-Jul-02 23:12:24  nrfjprog --reset -f nrf52 --log 
2020-Jul-02 23:12:24  nrfjprog version 10.9.0 
2020-Jul-02 23:12:24  --------------------------------------------------------------------------------
2020-Jul-02 23:12:24  nRF_logger_open
2020-Jul-02 23:12:24  nRF_logger_open:	nRFJProg logger opened to callback at address 0X7FF7383133C0
2020-Jul-02 23:12:24  nRF_open_dll
2020-Jul-02 23:12:24  nRF_open_dll:	Load library at "C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\JLINKARM_NRF52_NRFJPROG.dll".

2020-Jul-02 23:12:24  . nRF52_logger_open
2020-Jul-02 23:12:24  . nRF52_logger_open:	nRFJProg logger opened to callback at address 0X7FFDCCB6E520
2020-Jul-02 23:12:24  . nRF52_open
2020-Jul-02 23:12:24  . . Segger_logger_open
2020-Jul-02 23:12:24  . . Segger_logger_open:	nRFJProg logger opened to callback at address 0X7FFDCA348F00
2020-Jul-02 23:12:24  . . Segger_open_dll
2020-Jul-02 23:12:24  . . Segger_open_dll:	No J-Link DLL path was provided. Attempting to auto detect.

2020-Jul-02 23:12:24  . . Segger_open_dll:	Load library at "C:\\Program Files (x86)\\SEGGER\\JLink\\JLink_x64.dll".

2020-Jul-02 23:12:24  . . . Segger_dll_version
2020-Jul-02 23:12:24  nRF_enum_emu_snr
2020-Jul-02 23:12:24  . nRF52_enum_emu_snr
2020-Jul-02 23:12:24  . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  . . Segger_enum_emu_snr
2020-Jul-02 23:12:24  . . . Segger_enum_emu_snr
2020-Jul-02 23:12:24  . . . . Segger_get_num_emus
2020-Jul-02 23:12:24  . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  nRF_connect_to_emu_with_snr
2020-Jul-02 23:12:24  . nRF52_connect_to_emu_with_snr
2020-Jul-02 23:12:24  . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  . . Segger_connect_to_emu_with_snr
2020-Jul-02 23:12:24  . . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  . . . Segger_enum_emu_snr
2020-Jul-02 23:12:24  . . . . Segger_get_num_emus
2020-Jul-02 23:12:24  . . . Segger_connect_to_emu_with_snr
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	Segger logging enabled with callback at 0x140727996033360.

2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:025.989   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Firmware: J-Link OB-STM32F072-CortexM compiled Jan  7 2019 14:09:37
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:027.554   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Decompressing FW timestamp took 386 us
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:035.936   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Hardware: V1.00
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:038.859   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	S/N: 4294967295
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:041.080   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	OEM: SEGGER
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:044.110   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	Feature(s): GDB, RDI, FlashBP, FlashDL, JFlash, RDDI
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:048.518   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	TELNET listener socket opened on port 19021
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:051.507   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	WEBSRV Starting webserver
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:053.645   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	WEBSRV Webserver running on local port 19080
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:055.475 
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 36.090ms returns O.K.  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:056.813 
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_Lock()  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:057.792   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_GetHWStatus(...)  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:060.457   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 3.188ms returns 0x00  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:061.466   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_ExecCommand("SetRestartOnClose = 0", ...).   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:062.431   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.453ms returns 0x01  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:063.694   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_ExecCommand("DisableFlashDL", ...).   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:064.757   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.481ms returns 0x00  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:065.684   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:066.651   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 0.451ms returns 0x00  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:067.562     
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_SetHookUnsecureDialog(...)
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:068.523   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 1.392ms returns 0  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:069.379   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_TIF_Select(JLINKARM_TIF_SWD)  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:071.327   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 2.453ms returns 0x00  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:072.422   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_SetSpeed(2000)  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:073.481   
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	- 1.537ms  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLinkARM.dll reported "-1", an unknown error.

2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:075.048 
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_Unlock()  
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	T12C8 000:089.315 
2020-Jul-02 23:12:24  . . . . Segger_connect_to_emu_without_snr:	JLink INFO	JLINK_Close()  
2020-Jul-02 23:12:24  . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  nRF_close_dll
2020-Jul-02 23:12:24  . nRF52_close
2020-Jul-02 23:12:24  . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  . . Segger_close
2020-Jul-02 23:12:24  . . . Segger_disconnect_from_emu
2020-Jul-02 23:12:24  . . . . Segger_is_connected_to_emu
2020-Jul-02 23:12:24  . . Segger_close:	Freeing Library.

2020-Jul-02 23:12:24  nRF_close_dll:	Freeing Library.

>nrfjprog --com --log
4294967295 COM15 VCOM0

Fullscreen log3.txt Download

2020-Jul-02 23:11:54  --------------------------------------------------------------------------------
2020-Jul-02 23:11:54  nrfjprog --com --log 
2020-Jul-02 23:11:54  nrfjprog version 10.9.0 
2020-Jul-02 23:11:54  --------------------------------------------------------------------------------
2020-Jul-02 23:11:54  nRF_logger_open
2020-Jul-02 23:11:54  nRF_logger_open:	nRFJProg logger opened to callback at address 0X7FF7383133C0
2020-Jul-02 23:11:54  nRF_open_dll
2020-Jul-02 23:11:54  nRF_open_dll:	Load library at "C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\JLINKARM_UNKNOWN_NRFJPROG.dll".

2020-Jul-02 23:11:54  . nRFXX_logger_open
2020-Jul-02 23:11:54  . nRFXX_logger_open:	nRFJProg logger opened to callback at address 0X7FFDCCB6E520
2020-Jul-02 23:11:54  . . Segger_logger_open
2020-Jul-02 23:11:54  . . Segger_logger_open:	nRFJProg logger opened to callback at address 0X7FFDCA36F490
2020-Jul-02 23:11:54  . . Segger_open_dll
2020-Jul-02 23:11:54  . . Segger_open_dll:	No J-Link DLL path was provided. Attempting to auto detect.

2020-Jul-02 23:11:54  . . Segger_open_dll:	Load library at "C:\\Program Files (x86)\\SEGGER\\JLink\\JLink_x64.dll".

2020-Jul-02 23:11:54  . . . Segger_dll_version
2020-Jul-02 23:11:54  . . Segger_set_core_data
2020-Jul-02 23:11:54  nRF_enum_emu_snr
2020-Jul-02 23:11:54  . nRFXX_enum_emu_snr
2020-Jul-02 23:11:54  . . Segger_enum_emu_snr
2020-Jul-02 23:11:54  . . . Segger_enum_emu_snr
2020-Jul-02 23:11:54  . . . . Segger_get_num_emus
2020-Jul-02 23:11:54  nRF_enum_emu_com
2020-Jul-02 23:11:54  . nRFXX_enum_emu_com
2020-Jul-02 23:11:54  . . Segger_enum_emu_com
2020-Jul-02 23:11:54  nRF_close_dll
2020-Jul-02 23:11:54  . nRFXX_close_dll
2020-Jul-02 23:11:54  . . Segger_close
2020-Jul-02 23:11:54  . . . Segger_disconnect_from_emu
2020-Jul-02 23:11:54  . . . . Segger_is_connected_to_emu
2020-Jul-02 23:11:54  . . Segger_close:	Freeing Library.

2020-Jul-02 23:11:54  nRF_close_dll:	Freeing Library.

and nRFgo Studio the "nRF5x Programming" unselectable,

But I use J-Link Commander looks like can connect to the nRF52832 module,

Can I use J-Link OB to program nRF52832 ? how to solve the program ?

[Jared]

Hi,

AFAIK The J-link module should support the nRF52832 as according to the Segger site it supports Cortex M and SWD. The J-link OB that we have experience with and use on our DK is the ATSAM3U2CA-AU. Have you updated the fw on the J-link OB?  I think that you should direct your question regarding nRF support to the SEGGER forum.

regards

Jared