nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/f/nordic-q-a/97454/nrf52840-jlink-unable-to-establish-connectionHi all, I got a board back from one of my students, which kind of broke it. Initially, the JLink on the board did not reply at all to anything. Therefore, I reflashed the firmware onto the JLink via holding the boot button and copying the MCU interfaceen-USTelligent Community 13Thu, 09 Mar 2023 15:14:02 GMTRE: nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/thread/414435?ContentTypeID=1Thu, 09 Mar 2023 15:14:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:28317cbc-9e24-417a-8b2e-b9af0a5c8a47Amanda Hsieh<p>Good to know that. Thanks for the update.&nbsp;</p> <p>-Amanda H.</p><div style="clear:both;"></div>RE: nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/thread/414318?ContentTypeID=1Thu, 09 Mar 2023 09:27:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:052a49b4-5e28-4534-9ebc-6b090255d1b4Epsilon<p>I figured out the error, SW10 was set to use an external power supply. Setting the switch back to off solved the issue</p><div style="clear:both;"></div>RE: nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/thread/414294?ContentTypeID=1Thu, 09 Mar 2023 08:30:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:111b91e2-b683-41c1-b948-92030a3049cdEpsilon<p>I found a second board with a similar issue. It shows the jlink as a MSD but I can&#39;t program it via this interface.</p> <p>Here is the log output from the recovery command:</p> <p><pre class="ui-code" data-mode="text">[2023-Mar-09 09:17:58] [debug] -------------------------------------------------------------------------------- [2023-Mar-09 09:17:58] [debug] nrfjprog --recover -f nRF52 --log [2023-Mar-09 09:17:58] [debug] nrfjprog version 10.19.0 external [2023-Mar-09 09:17:58] [debug] -------------------------------------------------------------------------------- [2023-Mar-09 09:17:58] [ info] Load library at /opt/nrf-command-line-tools/lib/libnrfjprogdll.so. [2023-Mar-09 09:17:58] [ info] Library loaded, loading member functions. [2023-Mar-09 09:17:58] [ info] Member functions succesfully loaded. [2023-Mar-09 09:17:58] [debug] [ Client] - open [2023-Mar-09 09:17:58] [debug] [ Client] - start [2023-Mar-09 09:17:58] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence e70ec4d2-5603-4478-a636-785127b3bcee. [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger [2023-Mar-09 09:17:58] [debug] [ JLink] - Logger sink registered in JLink logger [2023-Mar-09 09:17:58] [debug] [ nRF52] - open [2023-Mar-09 09:17:58] [debug] [ nRF52] - just_check_family [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - open_dll [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect. [2023-Mar-09 09:17:58] [trace] [ Client] - Command open executed for 4 milliseconds with result 0 [2023-Mar-09 09:17:58] [debug] [ Client] - config [2023-Mar-09 09:17:58] [trace] [ Client] - Command config executed for 2 milliseconds with result 0 [2023-Mar-09 09:17:58] [debug] [ Client] - enum_emu_snr [2023-Mar-09 09:17:58] [ info] [SeggerBackend] - Load library at /opt/SEGGER/JLink/libjlinkarm.so.7.86.2. [2023-Mar-09 09:17:58] [ info] [SeggerBackend] - Library loaded, loading member functions. [2023-Mar-09 09:17:58] [ info] [SeggerBackend] - Member functions succesfully loaded. [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - Set batch mode [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - dll_version [2023-Mar-09 09:17:58] [ info] [SeggerBackend] - Segger dll version 7.86.b loaded. [2023-Mar-09 09:17:58] [trace] [ Worker] - Command open executed for 2 milliseconds with result 0 [2023-Mar-09 09:17:58] [debug] [ nRF52] - config [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - enum_emu_snr [2023-Mar-09 09:17:58] [trace] [ Worker] - Command config executed for 1 milliseconds with result 0 [2023-Mar-09 09:17:58] [debug] [ nRF52] - enum_emu_con_info [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - enum_emu_con_info [2023-Mar-09 09:17:58] [trace] [ Client] - Command enum_emu_con_info executed for 253 milliseconds with result 0 [2023-Mar-09 09:17:58] [debug] [ Client] - connect_to_emu_with_snr [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:58] [trace] [ Worker] - Command enum_emu_con_info executed for 253 milliseconds with result 0 [2023-Mar-09 09:17:58] [debug] [ nRF52] - connect_to_emu_with_snr [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - connect_to_emu_with_snr [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - ---just_enum_emu_snr [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - ---just_get_num_emus [2023-Mar-09 09:17:58] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - Segger logging enabled. [2023-Mar-09 09:17:59] [trace] [ JLink] - Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Nov 7 2022 16:21:57 [2023-Mar-09 09:17:59] [trace] [ Client] - Command connect_to_emu_with_snr executed for 781 milliseconds with result 0 [2023-Mar-09 09:17:59] [debug] [ Client] - read_connected_emu_snr [2023-Mar-09 09:17:59] [trace] [ Client] - Command read_connected_emu_snr executed for 0 milliseconds with result 0 [2023-Mar-09 09:17:59] [debug] [ Client] - recover [2023-Mar-09 09:17:59] [trace] [ JLink] - Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Nov 7 2022 16:21:57 [2023-Mar-09 09:17:59] [trace] [ JLink] - Hardware: V1.00 [2023-Mar-09 09:17:59] [trace] [ JLink] - S/N: 683806080 [2023-Mar-09 09:17:59] [trace] [ JLink] - OEM: SEGGER [2023-Mar-09 09:17:59] [trace] [ JLink] - Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB [2023-Mar-09 09:17:59] [trace] [ JLink] - USB speed mode: High speed (480 MBit/s) [2023-Mar-09 09:17:59] [trace] [ JLink] - TELNET listener socket opened on port 19021 [2023-Mar-09 09:17:59] [trace] [ JLink] - WEBSRV WEBSRV_Init(): Starting webserver thread(s) [2023-Mar-09 09:17:59] [trace] [ JLink] - WEBSRV Webserver running on local port 19080 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 2.737ms returns &quot;O.K.&quot; [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_Lock() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_ExecCommand(&quot;SetRestartOnClose = 0&quot;, ...). [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.005ms returns 0x01 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_ExecCommand(&quot;DisableFlashDL&quot;, ...). [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.003ms returns 0x00 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_ExecCommand(&quot;ExcludeFlashCacheRange 0x0-0xFFFFFFFF&quot;, ...). [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.004ms returns 0x00 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_SetHookUnsecureDialog [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_SetHookUnsecureDialog(...) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.016ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_TIF_Select(JLINKARM_TIF_SWD) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.309ms returns 0x00 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_GetSpeedInfo() [2023-Mar-09 09:17:59] [trace] [ JLink] - 10000000 Hz / n, n &gt;= 10 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.014ms [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - Connected emulator supports SWD speeds up to 1000kHz [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - Requested speed 2000kHz is higher than the emulator max speed of 1000kHz [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_SetSpeed(2000) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.040ms [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_GetSpeed() [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.007ms returns 1000 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - SWD speed was reported as 1000kHz after requesting 2000kHz. Check the capabilities of the selected emulator. [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_GetSN() [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.007ms returns 683806080 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.009ms [2023-Mar-09 09:17:59] [debug] [ nRF52] - read_device_family [2023-Mar-09 09:17:59] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 781 milliseconds with result 0 [2023-Mar-09 09:17:59] [debug] [ nRF52] - read_connected_emu_snr [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_IsOpen() [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.005ms returns 0x01 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_Lock() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_connected_emu_snr [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.008ms [2023-Mar-09 09:17:59] [trace] [ Worker] - Command read_connected_emu_snr executed for 0 milliseconds with result 0 [2023-Mar-09 09:17:59] [debug] [ nRF52] - recover [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_IsOpen() [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.008ms returns 0x01 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_Lock() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:17:59] [debug] [ nRF52] - Just_recover [2023-Mar-09 09:17:59] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - coresight_configure [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_GetHWStatus(...) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.093ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_Configure() [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.753ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_debug_port_idr [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_debug_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_debug_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.189ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x00) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0x2BA01477 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.168ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_is_debug_region_powered [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_debug_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0xF0000040 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.198ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 15 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.202ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.259ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.262ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.380ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.365ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - write_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_write_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.215ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(AP reg 0x01, 0x00000001) [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.161ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:17:59] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x02) [2023-Mar-09 09:17:59] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:17:59] [trace] [ JLink] - - 0.349ms returns 0 [2023-Mar-09 09:17:59] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x02) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.295ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_debug_reset [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 15 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.217ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.268ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.275ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.300ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.259ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.182ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(AP reg 0x00, 0x00000001) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.194ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(AP reg 0x00, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.235ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(AP reg 0x01, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.197ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_readback_status [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 15 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.241ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.295ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.275ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.263ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.293ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.252ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.292ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.302ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.292ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.318ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [ info] [ nRF52] - Protection status read as NONE [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_debug_reset [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 15 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.228ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.271ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.280ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.278ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.276ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.207ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(AP reg 0x00, 0x00000001) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.212ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(AP reg 0x00, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.295ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_read_device_version [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_readback_status [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 15 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.222ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.276ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.313ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.266ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.514ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.234ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.251ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.288ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.236ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.299ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [ info] [ nRF52] - Protection status read as NONE [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_IsConnected() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.007ms returns FALSE [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---set_coresight_ahb_ap_index [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ExecCommand(&quot;CORESIGHT_SetIndexAHBAPToUse = 0&quot;, ...). [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.003ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ExecCommand(&quot;device = nRF52&quot;, ...). [2023-Mar-09 09:18:00] [trace] [ JLink] - Device &quot;NRF52&quot; selected. [2023-Mar-09 09:18:00] [trace] [ JLink] - Device &quot;NRF52&quot; selected. [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.584ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_Connect() [2023-Mar-09 09:18:00] [trace] [ JLink] - InitTarget() start [2023-Mar-09 09:18:00] [trace] [ JLink] - InitTarget() start [2023-Mar-09 09:18:00] [trace] [ JLink] - J-Link Script File: Executing InitTarget() [2023-Mar-09 09:18:00] [trace] [ JLink] - InitTarget() end - Took 3ms [2023-Mar-09 09:18:00] [trace] [ JLink] - InitTarget() end - Took 3ms [2023-Mar-09 09:18:00] [trace] [ JLink] - Found SW-DP with ID 0x2BA01477 [2023-Mar-09 09:18:00] [trace] [ JLink] - Found SW-DP with ID 0x2BA01477 [2023-Mar-09 09:18:00] [trace] [ JLink] - DPIDR: 0x2BA01477 [2023-Mar-09 09:18:00] [trace] [ JLink] - DPIDR: 0x2BA01477 [2023-Mar-09 09:18:00] [trace] [ JLink] - CoreSight SoC-400 or earlier [2023-Mar-09 09:18:00] [trace] [ JLink] - CoreSight SoC-400 or earlier [2023-Mar-09 09:18:00] [trace] [ JLink] - AP map detection skipped. Manually configured AP map found. [2023-Mar-09 09:18:00] [trace] [ JLink] - AP map detection skipped. Manually configured AP map found. [2023-Mar-09 09:18:00] [trace] [ JLink] - AP[0]: AHB-AP (IDR: Not set) [2023-Mar-09 09:18:00] [trace] [ JLink] - AP[0]: AHB-AP (IDR: Not set) [2023-Mar-09 09:18:00] [trace] [ JLink] - AP[0]: Core found [2023-Mar-09 09:18:00] [trace] [ JLink] - AP[0]: Core found [2023-Mar-09 09:18:00] [trace] [ JLink] - AP[0]: AHB-AP ROM base: 0xE00FF000 [2023-Mar-09 09:18:00] [trace] [ JLink] - AP[0]: AHB-AP ROM base: 0xE00FF000 [2023-Mar-09 09:18:00] [trace] [ JLink] - CPUID register: 0x410FC241. Implementer code: 0x41 (ARM) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPUID register: 0x410FC241. Implementer code: 0x41 (ARM) [2023-Mar-09 09:18:00] [trace] [ JLink] - Found Cortex-M4 r0p1, Little endian. [2023-Mar-09 09:18:00] [trace] [ JLink] - Found Cortex-M4 r0p1, Little endian. [2023-Mar-09 09:18:00] [trace] [ JLink] - -- Max. mem block: 0x000047D8 [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000EDF0) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE0002000) [2023-Mar-09 09:18:00] [trace] [ JLink] - FPUnit: 6 code (BP) slots and 2 literal slots [2023-Mar-09 09:18:00] [trace] [ JLink] - FPUnit: 6 code (BP) slots and 2 literal slots [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000EDFC) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000EDFC) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE0001000) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE0001000) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000ED88) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000ED88) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000ED88) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000ED88) [2023-Mar-09 09:18:00] [trace] [ JLink] - CoreSight components: [2023-Mar-09 09:18:00] [trace] [ JLink] - CoreSight components: [2023-Mar-09 09:18:00] [trace] [ JLink] - ROMTbl[0] @ E00FF000 [2023-Mar-09 09:18:00] [trace] [ JLink] - ROMTbl[0] @ E00FF000 [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(64 bytes @ 0xE00FF000) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(32 bytes @ 0xE000EFE0) [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][0]: E000E000 CID B105E00D PID 000BB00C SCS-M7 [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][0]: E000E000 CID B105E00D PID 000BB00C SCS-M7 [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(32 bytes @ 0xE0001FE0) [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][1]: E0001000 CID B105E00D PID 003BB002 DWT [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][1]: E0001000 CID B105E00D PID 003BB002 DWT [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(32 bytes @ 0xE0002FE0) [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][2]: E0002000 CID B105E00D PID 002BB003 FPB [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][2]: E0002000 CID B105E00D PID 002BB003 FPB [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(32 bytes @ 0xE0000FE0) [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][3]: E0000000 CID B105E00D PID 003BB001 ITM [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][3]: E0000000 CID B105E00D PID 003BB001 ITM [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(32 bytes @ 0xE0040FE0) [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][4]: E0040000 CID B105900D PID 000BB9A1 TPIU [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][4]: E0040000 CID B105900D PID 000BB9A1 TPIU [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(32 bytes @ 0xE0041FE0) [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][5]: E0041000 CID B105900D PID 000BB925 ETM [2023-Mar-09 09:18:00] [trace] [ JLink] - [0][5]: E0041000 CID B105900D PID 000BB925 ETM [2023-Mar-09 09:18:00] [trace] [ JLink] - - 19.208ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORE_GetFound() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.004ms returns 0xE0000FF [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_invalidate_cache [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ExecCommand(&quot;InvalidateCache&quot;, ...). [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.006ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ReadMemU32(0x10000130, 0x1 Items) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0x10000130) [2023-Mar-09 09:18:00] [trace] [ JLink] - Data: 08 00 00 00 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.755ms returns 1 (0x1) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_invalidate_cache [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ExecCommand(&quot;InvalidateCache&quot;, ...). [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.024ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ReadMemU32(0x10000134, 0x1 Items) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0x10000134) [2023-Mar-09 09:18:00] [trace] [ JLink] - Data: 03 00 00 00 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.518ms returns 1 (0x1) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_decode_device_version [2023-Mar-09 09:18:00] [debug] [ nRF52] - Device identified as NRF52840_xxAA_REV2 [2023-Mar-09 09:18:00] [debug] [ nRF52] - write_approtect [2023-Mar-09 09:18:00] [debug] [ nRF52] - NRF52840 REV2 does not implement updated APPROTECT mechanism. [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - halt [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_halt [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_Halt() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 5.955ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - sys_reset [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_halt [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_Halt() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.489ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_sys_reset [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_SetResetType(JLINKARM_CM3_RESET_TYPE_NORMAL) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.009ms returns JLINKARM_CM3_RESET_TYPE_NORMAL [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_Reset() [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000EDF0) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000EDFC) [2023-Mar-09 09:18:00] [trace] [ JLink] - Reset: Halt core after reset via DEMCR.VC_CORERESET. [2023-Mar-09 09:18:00] [trace] [ JLink] - Reset: Halt core after reset via DEMCR.VC_CORERESET. [2023-Mar-09 09:18:00] [trace] [ JLink] - Reset: Reset device via AIRCR.SYSRESETREQ. [2023-Mar-09 09:18:00] [trace] [ JLink] - Reset: Reset device via AIRCR.SYSRESETREQ. [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000ED0C) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000EDF0) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000EDF0) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000EDFC) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000EDF0) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE0002000) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE000EDFC) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0xE0001000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 69.200ms [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_power_ram_all [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_readback_status [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 255, AP Bank 15 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.193ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.235ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.218ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.241ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.242ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.175ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.243ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.242ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.234ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.225ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [ info] [ nRF52] - Protection status read as NONE [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.172ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.191ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000904, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000904) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 1.618ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.179ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.168ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000914, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000914) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.491ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.220ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.222ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000924, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000924) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.440ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.191ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.215ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000934, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000934) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.473ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.196ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.221ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000944, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000944) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.456ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.167ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.166ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000954, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000954) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.459ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.179ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.164ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000964, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000964) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.453ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.177ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.187ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000974, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000974) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.480ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.168ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.221ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000984, 0x0000FFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000984) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.513ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_clear_resetreas [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.182ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.186ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0x40000400, 0xFFFFFFFF) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0x40000400) [2023-Mar-09 09:18:00] [trace] [ Client] - Command recover executed for 1154 milliseconds with result 0 [2023-Mar-09 09:18:00] [debug] [ Client] - read_device_info [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.471ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.011ms [2023-Mar-09 09:18:00] [trace] [ Worker] - Command recover executed for 1154 milliseconds with result 0 [2023-Mar-09 09:18:00] [debug] [ nRF52] - read_device_info [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_IsOpen() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.012ms returns 0x01 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_Lock() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_read_device_version [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_readback_status [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_is_ctrl_ap_available [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_is_debug_region_powered [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.179ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0xF0000040 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.195ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 15 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.181ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.235ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.257ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.249ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x02880000 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.243ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 1, DP Bank 0, AP Bank 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 6.756ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.283ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.298ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.253ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_access_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_access_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0x00000001 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.244ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [ info] [ nRF52] - Protection status read as NONE [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_IsConnected() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.004ms returns TRUE [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_invalidate_cache [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ExecCommand(&quot;InvalidateCache&quot;, ...). [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.006ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ReadMemU32(0x10000130, 0x1 Items) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0x10000130) [2023-Mar-09 09:18:00] [trace] [ Client] - Command read_device_info executed for 11 milliseconds with result 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - Data: 08 00 00 00 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 1.220ms returns 1 (0x1) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_connect_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_invalidate_cache [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ExecCommand(&quot;InvalidateCache&quot;, ...). [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.006ms returns 0x00 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_ReadMemU32(0x10000134, 0x1 Items) [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_ReadMem(4 bytes @ 0x10000134) [2023-Mar-09 09:18:00] [trace] [ JLink] - Data: 03 00 00 00 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.539ms returns 1 (0x1) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [ nRF52] - Just_decode_device_version [2023-Mar-09 09:18:00] [debug] [ nRF52] - Device identified as NRF52840_xxAA_REV2 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.050ms [2023-Mar-09 09:18:00] [trace] [ Worker] - Command read_device_info executed for 11 milliseconds with result 0 [2023-Mar-09 09:18:00] [debug] [ nRF52] - close [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_emu [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_IsOpen() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.011ms returns 0x01 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_Lock() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - close [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - disconnect_from_emu [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_disconnect_from_emu [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - is_connected_to_device [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_IsConnected() [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.008ms returns TRUE [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_is_debug_region_powered [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.191ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01) [2023-Mar-09 09:18:00] [trace] [ JLink] - Value=0xF0000040 [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.169ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Disable trace before closing connection. [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_u32 [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Select AP 255, DP Bank 0, AP Bank 255 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.216ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.215ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_WriteU32_64(0xE000EDFC, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - Debug reg: DEMCR [2023-Mar-09 09:18:00] [trace] [ JLink] - CPU_WriteMem(4 bytes @ 0xE000EDFC) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 2.690ms returns 0 (0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_is_debug_region_powered [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - Shortcut, lock is on and debug region is powered. [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - unpower_debug_and_system_regions [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_write_debug_port_register [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_select_debug_port_register [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x01, 0x00000000) [2023-Mar-09 09:18:00] [trace] [ JLink] - - 0.234ms returns 0 [2023-Mar-09 09:18:00] [trace] [ JLink] - JLINK_HasError() [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_is_debug_region_powered [2023-Mar-09 09:18:00] [debug] [SeggerBackend] - ---just_read_debug_port_register</pre></p> <p>In addition I assume there may be some hardware damage, since the supply only works via the &quot;nRF USB&quot; labeled plug.</p><div style="clear:both;"></div>RE: nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/thread/414192?ContentTypeID=1Wed, 08 Mar 2023 15:14:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:05d78585-31e5-4aea-b513-8b0442e8d659Amanda Hsieh<p>Happy to know that. <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span></p> <p>-Amanda H.</p><div style="clear:both;"></div>RE: nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/thread/414177?ContentTypeID=1Wed, 08 Mar 2023 14:46:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:03eb43f9-c85d-4ffd-97d2-a38bcdd07160Epsilon<p>Thanks that solved the problem</p><div style="clear:both;"></div>RE: nRF52840: JLink unable to establish connectionhttps://devzone.nordicsemi.com/thread/414156?ContentTypeID=1Wed, 08 Mar 2023 13:57:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f61df971-cf14-437b-b762-055fd62e1dceAmanda Hsieh<p>Hi,&nbsp;</p> <p>What is the HW version of the DK? Check the white sticker on the DK.</p> <p>Could you try to use the latest version of the<a href="https://www.nordicsemi.com/Products/Development-tools/nRF-Command-Line-Tools/Download?lang=en#infotabs"> nRF Command line tool</a>&nbsp;and this command &quot;<span><span dir="ltr">nrfjprog --recover -f nRF52</span></span>&quot;? Now it&#39;s v10.19.0. If the command cannot help, please provide the log with&nbsp;<span>nrfjprog --recover -f nRF52</span>. Thanks.&nbsp;</p> <p>Regards,<br />Amanda H.</p><div style="clear:both;"></div>