Hii guys ,
I am using custom board bluetooth module based on nrf52 which is CBTMN10. I believe I am able to dump example code on my custom board bluetooth module using NRF52 -SDK ,but I am not able to test it on mobile application of nrf Toolkit.
The followings are my queries,
1. How am I supposed to know whether the source code has been dumped on my custom device?
2. Do i need to do any modification on software side like configuring the crystal or something?
Hi
You need to use some kind of J-Link programmer and connect it to the SWD interface on your module.
If you have a Nordic development kit (like the nRF52DK or nRF52840DK) you can use this as a programmer, since the DK's come with a debug out port.
The first picture in this case illustrates how to do this:
https://devzone.nordicsemi.com/f/nordic-q-a/20536/programming-external-custom-nrf52832-board-using-nrf52-dk
Best regards
Torbjørn
hey ovrbekk ,
Thanks for replying i am using nrf52 dk kit to program external device but I am getting error, here i am sharing the error log do reply if you find solution
[2021-Jan-14 15:45:20] [ info] --------------------------------------------------------------------------------
[2021-Jan-14 15:45:20] [ info] nrfjprog -f nrf52 --chiperase --program nrf810_iBeacon_without_logs.hex --verify -reset --log
[2021-Jan-14 15:45:20] [ info] nrfjprog version 10.12.1
[2021-Jan-14 15:45:20] [ info] --------------------------------------------------------------------------------
[2021-Jan-14 15:45:20] [debug] [ nRF0x0] - open_dll
[2021-Jan-14 15:45:20] [ info] [ nRF0x0] - Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\JLINKARM_NRF52_NRFJPROG.dll.
[2021-Jan-14 15:45:20] [ info] [ nRF0x0] - Library loaded, loading member functions.
[2021-Jan-14 15:45:20] [ info] [ nRF0x0] - Member functions succesfully loaded.
[2021-Jan-14 15:45:20] [ info] [Backend] - Logger callback at 0x13f2b56f0 registered in Segger backend logger.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] Logger callback at 0x13f2b56f0 registered in JLink logger.
[2021-Jan-14 15:45:20] [debug] [nRF520x0] - open
[2021-Jan-14 15:45:20] [debug] [Backend] - open_dll
[2021-Jan-14 15:45:20] [ info] [Backend] - No J-Link DLL path was provided. Attempting to auto detect.
[2021-Jan-14 15:45:20] [ info] [Backend] - Load library at C:\Program Files (x86)\SEGGER\JLink\JLink_x64.dll.
[2021-Jan-14 15:45:20] [ info] [Backend] - Library loaded, loading member functions.
[2021-Jan-14 15:45:20] [ info] [Backend] - Member functions succesfully loaded.
[2021-Jan-14 15:45:20] [debug] [Backend] - dll_version
[2021-Jan-14 15:45:20] [ info] [Backend] - Segger dll version 6.88.a loaded.
[2021-Jan-14 15:45:20] [debug] [ nRF0x0] - enum_emu_snr
[2021-Jan-14 15:45:20] [debug] [nRF520x0] - enum_emu_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:45:20] [debug] [Backend] - enum_emu_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_enum_emu_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_get_num_emus
[2021-Jan-14 15:45:20] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:45:20] [debug] [ nRF0x0] - connect_to_emu_with_snr
[2021-Jan-14 15:45:20] [debug] [nRF520x0] - connect_to_emu_with_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:45:20] [debug] [Backend] - connect_to_emu_with_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_enum_emu_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_get_num_emus
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_connect_to_emu_with_snr
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_connect_to_emu_without_snr
[2021-Jan-14 15:45:20] [ info] [Backend] - Segger logging enabled.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Mar 17 2020 14:43:00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] Hardware: V1.00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] S/N: 682104961
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] OEM: SEGGER
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] TELNET listener socket opened on port 19021
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] WEBSRV Starting webserver
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] WEBSRV Webserver running on local port 19080
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 8.311ms returns "O.K."
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_Lock()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_GetHWStatus(...)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.365ms returns 0
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("SetRestartOnClose = 0", ...).
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.012ms returns 0x01
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("DisableFlashDL", ...).
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.010ms returns 0x00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.012ms returns 0x00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_SetHookUnsecureDialog
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_SetHookUnsecureDialog(...)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.045ms returns 0
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_TIF_Select(JLINKARM_TIF_SWD)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 2.099ms returns 0x00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_SetSpeed(2000)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.426ms
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_GetSN()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.019ms returns 682104961
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_load_core_data
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("CORESIGHT_SetIndexAHBAPToUse = 0", ...).
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.012ms returns 0x00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("device = nRF52", ...).
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] XML file found at: C:\Program Files (x86)\SEGGER\JLink\JLinkDevices.xml
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] C:\Program Files (x86)\SEGGER\JLink\JLinkDevices.xml evaluated successfully.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] Device "NRF52" selected.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] Device "NRF52" selected.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 53.648ms returns 0x00
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [debug] [Backend] - read_debug_port_idr
[2021-Jan-14 15:45:20] [debug] [Backend] - read_debug_port_register
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_read_debug_port_register
[2021-Jan-14 15:45:20] [debug] [Backend] - coresight_configure
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_Configure()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 101.634ms returns 0
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_select_debug_port_register
[2021-Jan-14 15:45:20] [debug] [Backend] - Select AP 255, DP Bank 0, AP Bank 255
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 1.501ms returns -1
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_abort_debug_action
[2021-Jan-14 15:45:20] [ info] [Backend] - Attempting to clear any configuration errors in debug port before closing connection.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 1.457ms returns -1
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.071ms
[2021-Jan-14 15:45:20] [debug] [ nRF0x0] - close_dll
[2021-Jan-14 15:45:20] [debug] [nRF520x0] - close
[2021-Jan-14 15:45:20] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_IsOpen()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.030ms returns 0x01
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_Lock()
[2021-Jan-14 15:45:20] [debug] [Backend] - close
[2021-Jan-14 15:45:20] [debug] [Backend] - disconnect_from_emu
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_disconnect_from_emu
[2021-Jan-14 15:45:20] [debug] [Backend] - is_connected_to_device
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_IsConnected()
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.030ms returns FALSE
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_is_debug_region_powered
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_read_debug_port_register
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_select_debug_port_register
[2021-Jan-14 15:45:20] [debug] [Backend] - Select AP 255, DP Bank 0, AP Bank 255
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 1.451ms returns -1
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:45:20] [debug] [Backend] - ---just_abort_debug_action
[2021-Jan-14 15:45:20] [ info] [Backend] - Attempting to clear any configuration errors in debug port before closing connection.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 1.456ms returns -1
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:45:20] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] - 0.105ms
[2021-Jan-14 15:45:20] [ info] [ JLink] - [Info ] [JLink ] JLINK_Close()
[2021-Jan-14 15:45:20] [debug] [Backend] - Segger Backend closed.
[2021-Jan-14 15:45:20] [debug] [nRF520x0] - nRF family DLL closed
[2021-Jan-14 15:46:28] [ info] --------------------------------------------------------------------------------
[2021-Jan-14 15:46:28] [ info] nrfjprog -f nrf52 --chiperase --program nrf810_iBeacon_without_logs.hex --verify -reset --log
[2021-Jan-14 15:46:28] [ info] nrfjprog version 10.12.1
[2021-Jan-14 15:46:28] [ info] --------------------------------------------------------------------------------
[2021-Jan-14 15:46:28] [debug] [ nRF0x0] - open_dll
[2021-Jan-14 15:46:28] [ info] [ nRF0x0] - Load library at C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\JLINKARM_NRF52_NRFJPROG.dll.
[2021-Jan-14 15:46:28] [ info] [ nRF0x0] - Library loaded, loading member functions.
[2021-Jan-14 15:46:28] [ info] [ nRF0x0] - Member functions succesfully loaded.
[2021-Jan-14 15:46:28] [ info] [Backend] - Logger callback at 0x13f8856f0 registered in Segger backend logger.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] Logger callback at 0x13f8856f0 registered in JLink logger.
[2021-Jan-14 15:46:28] [debug] [nRF520x0] - open
[2021-Jan-14 15:46:28] [debug] [Backend] - open_dll
[2021-Jan-14 15:46:28] [ info] [Backend] - No J-Link DLL path was provided. Attempting to auto detect.
[2021-Jan-14 15:46:28] [ info] [Backend] - Load library at C:\Program Files (x86)\SEGGER\JLink\JLink_x64.dll.
[2021-Jan-14 15:46:28] [ info] [Backend] - Library loaded, loading member functions.
[2021-Jan-14 15:46:28] [ info] [Backend] - Member functions succesfully loaded.
[2021-Jan-14 15:46:28] [debug] [Backend] - dll_version
[2021-Jan-14 15:46:28] [ info] [Backend] - Segger dll version 6.88.a loaded.
[2021-Jan-14 15:46:28] [debug] [ nRF0x0] - enum_emu_snr
[2021-Jan-14 15:46:28] [debug] [nRF520x0] - enum_emu_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:46:28] [debug] [Backend] - enum_emu_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_enum_emu_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_get_num_emus
[2021-Jan-14 15:46:28] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:46:28] [debug] [ nRF0x0] - connect_to_emu_with_snr
[2021-Jan-14 15:46:28] [debug] [nRF520x0] - connect_to_emu_with_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:46:28] [debug] [Backend] - connect_to_emu_with_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_enum_emu_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_get_num_emus
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_connect_to_emu_with_snr
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_connect_to_emu_without_snr
[2021-Jan-14 15:46:28] [ info] [Backend] - Segger logging enabled.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Mar 17 2020 14:43:00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] Hardware: V1.00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] S/N: 682104961
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] OEM: SEGGER
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] TELNET listener socket opened on port 19021
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] WEBSRV Starting webserver
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] WEBSRV Webserver running on local port 19080
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 7.708ms returns "O.K."
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_Lock()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_GetHWStatus(...)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.346ms returns 0
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("SetRestartOnClose = 0", ...).
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.010ms returns 0x01
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("DisableFlashDL", ...).
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.009ms returns 0x00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.009ms returns 0x00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_SetHookUnsecureDialog
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_SetHookUnsecureDialog(...)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.042ms returns 0
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_TIF_Select(JLINKARM_TIF_SWD)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 1.537ms returns 0x00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_SetSpeed(2000)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.304ms
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_GetSN()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.019ms returns 682104961
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_load_core_data
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("CORESIGHT_SetIndexAHBAPToUse = 0", ...).
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.011ms returns 0x00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_ExecCommand("device = nRF52", ...).
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] XML file found at: C:\Program Files (x86)\SEGGER\JLink\JLinkDevices.xml
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] C:\Program Files (x86)\SEGGER\JLink\JLinkDevices.xml evaluated successfully.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] Device "NRF52" selected.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] Device "NRF52" selected.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 52.292ms returns 0x00
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [debug] [Backend] - read_debug_port_idr
[2021-Jan-14 15:46:28] [debug] [Backend] - read_debug_port_register
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_read_debug_port_register
[2021-Jan-14 15:46:28] [debug] [Backend] - coresight_configure
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_Configure()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 101.945ms returns 0
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_select_debug_port_register
[2021-Jan-14 15:46:28] [debug] [Backend] - Select AP 255, DP Bank 0, AP Bank 255
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 1.578ms returns -1
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_abort_debug_action
[2021-Jan-14 15:46:28] [ info] [Backend] - Attempting to clear any configuration errors in debug port before closing connection.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 1.332ms returns -1
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.075ms
[2021-Jan-14 15:46:28] [debug] [ nRF0x0] - close_dll
[2021-Jan-14 15:46:28] [debug] [nRF520x0] - close
[2021-Jan-14 15:46:28] [debug] [Backend] - is_connected_to_emu
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_IsOpen()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.031ms returns 0x01
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_Lock()
[2021-Jan-14 15:46:28] [debug] [Backend] - close
[2021-Jan-14 15:46:28] [debug] [Backend] - disconnect_from_emu
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_disconnect_from_emu
[2021-Jan-14 15:46:28] [debug] [Backend] - is_connected_to_device
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_IsConnected()
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.030ms returns FALSE
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_is_debug_region_powered
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_read_debug_port_register
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_select_debug_port_register
[2021-Jan-14 15:46:28] [debug] [Backend] - Select AP 255, DP Bank 0, AP Bank 255
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 1.332ms returns -1
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:46:28] [debug] [Backend] - ---just_abort_debug_action
[2021-Jan-14 15:46:28] [ info] [Backend] - Attempting to clear any configuration errors in debug port before closing connection.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 1.321ms returns -1
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_HasError()
[2021-Jan-14 15:46:28] [ info] [Backend] - JLinkARM.dll reported "-1", an unknown error.
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] - 0.106ms
[2021-Jan-14 15:46:28] [ info] [ JLink] - [Info ] [JLink ] JLINK_Close()
[2021-Jan-14 15:46:28] [debug] [Backend] - Segger Backend closed.
[2021-Jan-14 15:46:28] [debug] [nRF520x0] - nRF family DLL closed
Hi
Do you have a picture of your setup?
Have you made sure to power the module with a similar voltage to that of the nRF52DK?
Do you have the same issue with multiple modules, or have you only tested it on one?
Best regards
Torbjørn
Hi
Do you have a picture of your setup?
Have you made sure to power the module with a similar voltage to that of the nRF52DK?
Do you have the same issue with multiple modules, or have you only tested it on one?
Best regards
Torbjørn
Hii ,
Thank you so much for the support,I have been able to figure out the problem . It seems that problem was with MCU firmware and Softdevice, now it works fine . Here what I did
1.Uploaded the Jlink firmware for MCU
2.Then I uploaded the required Softdevice .
Now I am able to dump the code properly using this command line
nrfjprog -f nrf52 --chiperase --program (firmwarename.hex) --verify –reset
Example:- nrfjprog -f nrf52 --chiperase --program cattle_tracker_version_6_2_0.hex --verify –reset
Hi
It is good to hear you were able to get it working. I will consider this case resolved then 
Best regards
Torbjørn