I have connecting problem.
My setting...
1. OS : win10 x64
emulator : J-link(EDU)
2. installed
1) nRF5x-Command-Line-Tools_9_7_3_Installer.exe
2) nrfgostudio_win-64_1.21.2_installer.msi
3) J-Link driver(6.32d) , I already tried 6.22g.
3. Test board : "nRF52832 Bluefruit feather"
link : https://cdn-learn.adafruit.com/downloads/pdf/bluefruit-nrf52-feather-learning-guide.pdf
4. J-Link command message
====================================================================================================
SEGGER J-Link Commander V6.32d (Compiled May 25 2018 17:03:32)
DLL version V6.32d, compiled May 25 2018 17:03:12
Connecting to J-Link via USB...O.K.
Firmware: J-Link V10 compiled Apr 20 2018 16:47:09
Hardware version: V10.10
S/N: 2--------
License(s): FlashBP, GDB
OEM: SEGGER-EDU
VTref=3.339V
Type "connect" to establish a target connection, '?' for help
J-Link>connect
Please specify device / core. <Default>: NRF52832_XXAA
Type '?' for selection dialog
Device>
Please specify target interface:
J) JTAG (Default)
S) SWD
TIF>S
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>10
Device "NRF52832_XXAA" selected.
Connecting to target via SWD
Cannot connect to target.
J-Link>
====================================================================================================
5. .log file of "nrfjprog.exe"
====================================================================================================
--------------------------------------------------------------------------------
nrfjprog -e -f nrf52 --log
nrfjprog version 9.7.3
--------------------------------------------------------------------------------
nRF_open_dll
. nRF52_open_dll
. . nRF52_dll_version
nRF_enum_emu_snr
. nRF52_enum_emu_snr
. . nRF52_enum_emu_snr
nRF_enum_emu_snr
. nRF52_enum_emu_snr
. . nRF52_enum_emu_snr
nRF_connect_to_emu_with_snr
. nRF52_connect_to_emu_with_snr
. . nRF52_is_connected_to_emu
. . nRF52_enum_emu_snr
. . nRF52_connect_to_emu_with_snr
. . . nRF52_connect_to_emu_without_snr
. . . nRF52_connect_to_emu_without_snr: JLink: Firmware: J-Link V10 compiled Apr 20 2018 16:47:09
. . . nRF52_connect_to_emu_without_snr: JLink: Hardware: V10.10
. . . nRF52_connect_to_emu_without_snr: JLink: S/N: 2--------
. . . nRF52_connect_to_emu_without_snr: JLink: OEM: SEGGER-EDU
. . . nRF52_connect_to_emu_without_snr: JLink: Feature(s): FlashBP, GDB
. . . nRF52_connect_to_emu_without_snr: JLink: TELNET listener socket opened on port 19021
. . . nRF52_connect_to_emu_without_snr: JLink: WEBSRV Starting webserver
. . . nRF52_connect_to_emu_without_snr: JLink: (0038ms, 0047ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: WEBSRV Webserver running on local port 19080
. . . nRF52_connect_to_emu_without_snr: JLink: (0045ms, 0054ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: returns O.K.
. . . nRF52_connect_to_emu_without_snr: JLink: (0053ms, 0062ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_GetHWStatus(...)
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x00
. . . nRF52_connect_to_emu_without_snr: JLink: (0008ms, 0075ms total)
. . . nRF52_connect_to_emu_without_snr: There is no generic nRF52 device in J-Link, so we select NRF52832_xxAA.
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("Device = NRF52832_xxAA", ...).
. . . nRF52_connect_to_emu_without_snr: JLink: XML file found at: C:\Program Files (x86)\SEGGER\JLink_V632d\JLinkDevices.xml
. . . nRF52_connect_to_emu_without_snr: JLink: (0103ms, 0193ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: C:\Program Files (x86)\SEGGER\JLink_V632d\JLinkDevices.xml evaluated successfully.
. . . nRF52_connect_to_emu_without_snr: JLink: Device "NRF52832_XXAA" selected.
. . . nRF52_connect_to_emu_without_snr: JLink: Device "NRF52832_XXAA" selected.
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x00
. . . nRF52_connect_to_emu_without_snr: JLink: (0169ms, 0259ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("SetRestartOnClose = 0", ...).
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x01
. . . nRF52_connect_to_emu_without_snr: JLink: (0004ms, 0270ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("DisableFlashDL", ...).
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x00
. . . nRF52_connect_to_emu_without_snr: JLink: (0004ms, 0281ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("SetDbgPowerDownOnClose = 1", ...).
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x01
. . . nRF52_connect_to_emu_without_snr: JLink: (0003ms, 0290ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x00
. . . nRF52_connect_to_emu_without_snr: JLink: (0003ms, 0299ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_TIF_Select(JLINKARM_TIF_SWD)
. . . nRF52_connect_to_emu_without_snr: JLink: returns 0x00
. . . nRF52_connect_to_emu_without_snr: JLink: (0007ms, 0309ms total)
. . . nRF52_connect_to_emu_without_snr: JLink: JLINK_SetSpeed(2000)
. . . nRF52_connect_to_emu_without_snr: JLink: (0003ms, 0316ms total)
nRF_read_device_version
. nRF52_read_device_version
. . nRF52_is_connected_to_emu
. . nRF52_is_connected_to_emu: JLink: JLINK_IsOpen()
. . nRF52_is_connected_to_emu: JLink: returns 0x01
. . nRF52_is_connected_to_emu: JLink: (0012ms, 0331ms total)
. . nRF52_is_connected_to_device
. . nRF52_is_connected_to_device: JLink: JLINK_IsConnected()
. . nRF52_is_connected_to_device: JLink: returns FALSE
. . nRF52_is_connected_to_device: JLink: (0007ms, 0341ms total)
. . nRF52_readback_status
. . . nRF52_is_ctrl_ap_available
. . . . nRF52_read_access_port_register
. . . . . nRF52_coresight_configure
. . . . . nRF52_coresight_configure: JLink: JLINK_CORESIGHT_Configure()
. . . . . nRF52_coresight_configure: JLink: returns 0
. . . . . nRF52_coresight_configure: JLink: (0117ms, 0461ms total)
. . . . . nRF52_power_debug_and_system_regions
. . . . . . nRF52_write_debug_port_register
. . . . . . nRF52_write_debug_port_register: JLink: JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
. . . . . . nRF52_write_debug_port_register: JLink: returns -1
. . . . . . nRF52_write_debug_port_register: JLink: (0007ms, 0479ms total)
. . . . . . nRF52_write_debug_port_register: JLinkARM.dll CORESIGHT_WriteAPDPReg returned error -1.
. . . . . nRF52_power_debug_and_system_regions: JLinkARM.dll CORESIGHT_WriteAPDPReg returned error -102.
nRF_close_dll
. nRF52_close_dll
. . nRF52_is_connected_to_emu
. . nRF52_is_connected_to_emu: JLink: JLINK_IsOpen()
. . nRF52_is_connected_to_emu: JLink: returns 0x01
. . nRF52_is_connected_to_emu: JLink: (0007ms, 0490ms total)
. . nRF52_disconnect_from_emu
. . . nRF52_is_connected_to_device
. . . nRF52_is_connected_to_device: JLink: JLINK_IsConnected()
. . . nRF52_is_connected_to_device: JLink: returns FALSE
. . . nRF52_is_connected_to_device: JLink: (0006ms, 0499ms total)
. . . nRF52_unpower_debug_and_system_regions
. . nRF52_disconnect_from_emu: JLink: JLINK_Close()
--------------------------------------------------------------------------------
nrfjprog --recover --log
nrfjprog version 9.7.3
--------------------------------------------------------------------------------
nRF_open_dll
. nRFXX_open_dll
. . nRFXX_dll_version
nRF_enum_emu_snr
. nRFXX_enum_emu_snr
nRF_enum_emu_snr
. nRFXX_enum_emu_snr
nRF_connect_to_emu_with_snr
. nRFXX_connect_to_emu_with_snr
. . nRFXX_is_connected_to_emu
. . nRFXX_connect_to_emu_without_snr
. . . nRFXX_is_connected_to_emu
. . . nRFXX_enum_emu_snr
. . nRFXX_connect_to_emu_without_snr: JLink: Firmware: J-Link V10 compiled Apr 20 2018 16:47:09
. . nRFXX_connect_to_emu_without_snr: JLink: Hardware: V10.10
. . nRFXX_connect_to_emu_without_snr: JLink: S/N: 2--------
. . nRFXX_connect_to_emu_without_snr: JLink: OEM: SEGGER-EDU
. . nRFXX_connect_to_emu_without_snr: JLink: Feature(s): FlashBP, GDB
. . nRFXX_connect_to_emu_without_snr: JLink: TELNET listener socket opened on port 19021
. . nRFXX_connect_to_emu_without_snr: JLink: WEBSRV Starting webserver
. . nRFXX_connect_to_emu_without_snr: JLink: (0040ms, 0047ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: WEBSRV Webserver running on local port 19080
. . nRFXX_connect_to_emu_without_snr: JLink: (0050ms, 0057ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: returns O.K.
. . nRFXX_connect_to_emu_without_snr: JLink: (0058ms, 0065ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_GetHWStatus(...)
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x00
. . nRFXX_connect_to_emu_without_snr: JLink: (0007ms, 0076ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("Device = NRF52832_xxAA", ...).
. . nRFXX_connect_to_emu_without_snr: JLink: XML file found at: C:\Program Files (x86)\SEGGER\JLink_V632d\JLinkDevices.xml
. . nRFXX_connect_to_emu_without_snr: JLink: (0105ms, 0188ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: C:\Program Files (x86)\SEGGER\JLink_V632d\JLinkDevices.xml evaluated successfully.
. . nRFXX_connect_to_emu_without_snr: JLink: Device "NRF52832_XXAA" selected.
. . nRFXX_connect_to_emu_without_snr: JLink: Device "NRF52832_XXAA" selected.
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x00
. . nRFXX_connect_to_emu_without_snr: JLink: (0171ms, 0254ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("SetRestartOnClose = 0", ...).
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x01
. . nRFXX_connect_to_emu_without_snr: JLink: (0004ms, 0266ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("DisableFlashDL", ...).
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x00
. . nRFXX_connect_to_emu_without_snr: JLink: (0004ms, 0278ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("SetDbgPowerDownOnClose = 1", ...).
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x01
. . nRFXX_connect_to_emu_without_snr: JLink: (0003ms, 0287ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x00
. . nRFXX_connect_to_emu_without_snr: JLink: (0003ms, 0296ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_TIF_Select(JLINKARM_TIF_SWD)
. . nRFXX_connect_to_emu_without_snr: JLink: returns 0x00
. . nRFXX_connect_to_emu_without_snr: JLink: (0007ms, 0307ms total)
. . nRFXX_connect_to_emu_without_snr: JLink: JLINK_SetSpeed(2000)
. . nRFXX_connect_to_emu_without_snr: JLink: (0003ms, 0314ms total)
nRF_read_connected_emu_snr
. nRFXX_read_connected_emu_snr
. . nRFXX_is_connected_to_emu
. . nRFXX_is_connected_to_emu: JLink: JLINK_IsOpen()
. . nRFXX_is_connected_to_emu: JLink: returns 0x01
. . nRFXX_is_connected_to_emu: JLink: (0007ms, 0325ms total)
nRF_read_device_family
. nRFXX_read_device_family
. . nRFXX_is_connected_to_emu
. . nRFXX_is_connected_to_emu: JLink: JLINK_IsOpen()
. . nRFXX_is_connected_to_emu: JLink: returns 0x01
. . nRFXX_is_connected_to_emu: JLink: (0006ms, 0335ms total)
. . nRFXX_read_access_port_register
. . . nRFXX_coresight_configure
. . . nRFXX_coresight_configure: JLink: JLINK_CORESIGHT_Configure()
. . . nRFXX_coresight_configure: JLink: returns 0
. . . nRFXX_coresight_configure: JLink: (0116ms, 0454ms total)
. . . nRFXX_power_debug_and_system_regions
. . . . nRFXX_write_debug_port_register
. . . . nRFXX_write_debug_port_register: JLink: JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
. . . . nRFXX_write_debug_port_register: JLink: returns -1
. . . . nRFXX_write_debug_port_register: JLink: (0016ms, 0481ms total)
. . . . nRFXX_write_debug_port_register: JLinkARM.dll CORESIGHT_WriteAPDPReg returned error -1.
. . . nRFXX_power_debug_and_system_regions: JLinkARM.dll CORESIGHT_WriteAPDPReg returned error -102.
nRF_close_dll
. nRFXX_close_dll
. . nRFXX_is_connected_to_emu
. . nRFXX_is_connected_to_emu: JLink: JLINK_IsOpen()
. . nRFXX_is_connected_to_emu: JLink: returns 0x01
. . nRFXX_is_connected_to_emu: JLink: (0007ms, 0492ms total)
. . nRFXX_disconnect_from_emu
. . nRFXX_disconnect_from_emu: JLink: JLINK_Close()
===================================================================================================
5. My cortex-M3 board connected to same J-link(SWD), but nrf52382 not connect.
6. Also, my other laptop same.
Please advise. Thanks!
