Reload Thingy hex file once erased with new executable.

[rods]

I am using a Mac with SES installed.  I created a DFU example and downloaded it to the Thingy 52 to see how it works.  That all went fine.  Unfortunately, it has disabled the Thingy 52 from doing it's normal function.  I would like to refresh the device with a good executable.  Looks like that is available somewhere on Nordic's site thingy_v2.1.0.HW_1.0.hex, but I can't find it.  Please provide me a link to this file.  My plan is to load it using my existing JLink SWD  connection to my Mac.  I am assuming I can do that through SES.

[haakonsh]

I read my own Thingy's flash out, it should be stock firmware. 
Thingy52v1.0.0.hex

[rods]

Thanks, When I load the file (using SES), I get an error that the file fails to download.  BTW, the file is only downloadable as an Intel Hex File type.  Also, when I verify the file (again using SES) it shows a large segment starting somewhere in the middle of the file in red (I assume as being incorrect).  Could the file have gotten corrupted in transfer or am I doing something else obviously wrong?

[rods]

There is no DK, only the Thingy.  I did cd right into the source directory and tried to execute the command from there.  I also changed the name of the file so it would not have any special characters.  Got the following error message.  Note that I tried to create a log file, but that too failed as in the error message. 

Rods-MacBook-Air-2:Nordic-Thingy52-FW-master rsheffield$ nrfjprog -f NRF52 --program Thingy52v1-0-0.hex --chiperase --log

ERROR: JLinkARM DLL reported an error. Try again. If error condition

ERROR: persists, run the same command again with argument --log, contact Nordic

ERROR: Semiconductor and provide the generated log.log file to them.

[rods]

I actually found the log file!  Here's what it put out.

2019-Aug-27 09:30:41 --------------------------------------------------------------------------------
2019-Aug-27 09:30:41 nrfjprog -f NRF52 --program Thingy52v1-0-0.hex --chiperase --log
2019-Aug-27 09:30:41 nrfjprog version 10.3.0
2019-Aug-27 09:30:41 --------------------------------------------------------------------------------
2019-Aug-27 09:30:41 nRF_logger_open
2019-Aug-27 09:30:41 nRF_logger_open: nRFJProg logger opened to callback at address 0X109348760
2019-Aug-27 09:30:41 nRF_open_dll
2019-Aug-27 09:30:41 nRF_open_dll: Load library at "/Applications/Nordic Semiconductor/nrfjprog/libjlinkarm_nrf52_nrfjprogdll.dylib".

2019-Aug-27 09:30:41 . nRF52_logger_open
2019-Aug-27 09:30:41 . nRF52_logger_open: nRFJProg logger opened to callback at address 0X1093B84F0
2019-Aug-27 09:30:41 . nRF52_open_dll
2019-Aug-27 09:30:41 . . nRF52_dll_version
2019-Aug-27 09:30:41 nRF_enum_emu_snr
2019-Aug-27 09:30:41 . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 . . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 nRF_enum_emu_snr
2019-Aug-27 09:30:41 . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 . . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 nRF_connect_to_emu_with_snr
2019-Aug-27 09:30:41 . nRF52_connect_to_emu_with_snr
2019-Aug-27 09:30:41 . . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 . . . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 . . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 . . . nRF52_enum_emu_snr
2019-Aug-27 09:30:41 . . nRF52_connect_to_emu_with_snr
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: Segger logging enabled with callback at 0x4450142128.

2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO Hardware: V8.00
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO S/N: 58010527
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO Feature(s): GDB
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO TELNET listener socket opened on port 19021
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO WEBSRV Starting webserver
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0097ms, 0110ms total)
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO WEBSRV Webserver running on local port 19080
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0098ms, 0111ms total)
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns O.K.
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0099ms, 0112ms total)
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_GetHWStatus(...)
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns 0x00
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0002ms, 0115ms total)
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: There is no generic nRF52 device in J-Link, so we select NRF52832_xxAA.

2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("Device = NRF52832_xxAA", ...).
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO XML file found at: /Applications/SEGGER/JLink/JLinkDevices.xml
2019-Aug-27 09:30:41 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0001ms, 0118ms total)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO /Applications/SEGGER/JLink/JLinkDevices.xml evaluated successfully.
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO Device "NRF52832_XXAA" selected.
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns 0x00
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0082ms, 0199ms total)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("SetRestartOnClose = 0", ...).
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns 0x01
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0001ms, 0201ms total)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("DisableFlashDL", ...).
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns 0x00
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0000ms, 0202ms total)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns 0x00
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0001ms, 0204ms total)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_TIF_Select(JLINKARM_TIF_SWD)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO returns 0x00
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0002ms, 0206ms total)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO JLINK_SetSpeed(2000)
2019-Aug-27 09:30:42 . . . nRF52_connect_to_emu_without_snr: JLink INFO (0000ms, 0207ms total)
2019-Aug-27 09:30:42 nRF_read_device_version
2019-Aug-27 09:30:42 . nRF52_read_device_version
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu: JLink INFO JLINK_IsOpen()
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu: JLink INFO returns 0x01
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu: JLink INFO (0002ms, 0210ms total)
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_device
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_device: JLink INFO JLINK_IsConnected()
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_device: JLink INFO returns FALSE
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_device: JLink INFO (0001ms, 0211ms total)
2019-Aug-27 09:30:42 . . nRF52_readback_status
2019-Aug-27 09:30:42 . . . nRF52_is_ctrl_ap_available
2019-Aug-27 09:30:42 . . . . nRF52_read_access_port_register
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO JLINK_CORESIGHT_Configure()
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO >0x10B TIF>
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO >0x10F TIF>
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO >0x0D TIF>
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO >0x0D TIF>
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO returns 0
2019-Aug-27 09:30:42 . . . . . nRF52_coresight_configure: JLink INFO (0005ms, 0216ms total)
2019-Aug-27 09:30:42 . . . . . nRF52_is_debug_and_system_regions_powered
2019-Aug-27 09:30:42 . . . . . . nRF52_read_debug_port_register
2019-Aug-27 09:30:42 . . . . . . nRF52_read_debug_port_register: JLink INFO JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
2019-Aug-27 09:30:42 . . . . . . nRF52_read_debug_port_register: JLink INFO >0x0D TIF>
2019-Aug-27 09:30:42 . . . . . . nRF52_read_debug_port_register: JLink INFO returns -1
2019-Aug-27 09:30:42 . . . . . . nRF52_read_debug_port_register: JLink INFO (0002ms, 0219ms total)
2019-Aug-27 09:30:42 . . . . . . nRF52_read_debug_port_register: JLinkARM.dll CORESIGHT_WriteAPDPReg returned error -1.

2019-Aug-27 09:30:42 nRF_close_dll
2019-Aug-27 09:30:42 . nRF52_close_dll
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu: JLink INFO JLINK_IsOpen()
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu: JLink INFO returns 0x01
2019-Aug-27 09:30:42 . . nRF52_is_connected_to_emu: JLink INFO (0001ms, 0221ms total)
2019-Aug-27 09:30:42 . . nRF52_disconnect_from_emu
2019-Aug-27 09:30:42 . . . nRF52_is_connected_to_device
2019-Aug-27 09:30:42 . . . nRF52_is_connected_to_device: JLink INFO JLINK_IsConnected()
2019-Aug-27 09:30:42 . . . nRF52_is_connected_to_device: JLink INFO returns FALSE
2019-Aug-27 09:30:42 . . . nRF52_is_connected_to_device: JLink INFO (0001ms, 0223ms total)
2019-Aug-27 09:30:42 . . . nRF52_is_debug_and_system_regions_powered
2019-Aug-27 09:30:42 . . . . nRF52_read_debug_port_register
2019-Aug-27 09:30:42 . . . . nRF52_read_debug_port_register: JLink INFO JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
2019-Aug-27 09:30:42 . . . . nRF52_read_debug_port_register: JLink INFO >0x0D TIF>
2019-Aug-27 09:30:42 . . . . nRF52_read_debug_port_register: JLink INFO returns -1
2019-Aug-27 09:30:42 . . . . nRF52_read_debug_port_register: JLink INFO (0002ms, 0226ms total)
2019-Aug-27 09:30:42 . . . . nRF52_read_debug_port_register: JLinkARM.dll CORESIGHT_WriteAPDPReg returned error -1.

2019-Aug-27 09:30:42 . . nRF52_disconnect_from_emu: JLink INFO JLINK_Close()
2019-Aug-27 09:30:42 . nRF52_close_dll: Freeing Library.

2019-Aug-27 09:30:42 nRF_close_dll: Freeing Library.

[haakonsh]

What kind of debugger/programmer are you using?

[rods]

A JLink JTAG SWD-SDO device.

[rods]

I went back and read the nfu tutorial and ran both the nRFConnect and Thingy apps on my iPhone.  nRF Connect actually detects the Thingy in NFU mode.  I can connect to it, but the Secure DFU services doesn't expand as in the instructions.  When I launch the Thingy app, it will not connect (I suspect it is looking for the normal UUID, not the ThingyNFU UUID).  That is too bad as the proper .zip file for the Thingy firmware is in the Thingy app (I did that update before trying to download compiled code to the Thingy via the JLink device).  I'd love to be able to do a restore using the nRFConnect app as it does actually see the device and (seems) to be connected in DFU mode, which should allow me to download the .zip file.  Any advice on getting past this little sticking point?

[rods]

BTW, Here is what I see in nRFConnect:  

[rods]

So ... the Android nRFConnect app works better.  I was able to connect to the Thingy and force it into DFU mode.  Then, I was able to go back to my iPhone, connect the Thingy app to the ThingyDfu device that was showing and do a firmware update.  After only a week and a half, I am back to where I can experiment with the device again and have confidence I can reset it once I destroy the firmware load.

[haakonsh]

I'm glad to hear you've gotten back on track. 

Do you have any logs or something from the iPhone nRF Connect app issue?

[rods]

No, I can't see where you allow turning a log on/off or specifying the level of log information captured.  I have developed iOS apps for Bluetooth communication and the log feature is a conditional compilation feature for debugging; not generally put in the shipping version.

[haakonsh]

Aah, I see.