nRF52810 Secure BLE DFU on IAR - not connecting

RE: nRF52810 Secure BLE DFU on IAR - not connecting

EarthLord — Fri, 01 Jun 2018 13:08:40 GMT

Thanks. I had ported it myself, though your port was used to double-check. App update works well.

RE: nRF52810 Secure BLE DFU on IAR - not connecting

EarthLord — Tue, 29 May 2018 11:52:51 GMT

Can the port also include GCC please?

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Vidar Berg — Mon, 16 Apr 2018 06:50:17 GMT

Hi Artem, have you tried the same with other phones. Also, is this a nordic DK kit, or a custom board?

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Spirit — Fri, 13 Apr 2018 19:27:32 GMT

Thank you, Vidar! 🙂

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Artem Efremov — Fri, 13 Apr 2018 15:13:16 GMT

Hi Vidar,

I've tried to use the Keil version from the attached archive but there is a problem: after connection to the device in nRF Connect it disconnects immediately (drive.google.com/.../view

nRF52810, SD s112 v6.0

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Vidar Berg — Fri, 13 Apr 2018 08:18:14 GMT

Thanks for the update. Let me know if SDK 14.2.0 ends up being a requirement.

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Vidar Berg — Fri, 13 Apr 2018 08:16:35 GMT

Yes, have updated the attachment in my original answer.

RE: nRF52810 Secure BLE DFU on IAR - not connecting

skhan80 — Thu, 12 Apr 2018 16:23:42 GMT

Dear Vidar,

Thank you for this, I verified it worked on SoftDevice v6 and SDK15. I tried to backport the changes to SDK 14.2 and it failed but thank you for this. My team might upgrade our source code to SDK 15.

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Spirit — Thu, 12 Apr 2018 12:59:43 GMT

Vidar, thank you for that!

It will be possible to get the Keil version too?
What IROM and IRAM values are you using?

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Vidar Berg — Tue, 10 Apr 2018 19:34:23 GMT

Hi Saad,

I've ported the 52832 bootloader project in SDK 15 to the nRF52810, please see attachment below. Hope this helps.

Some notes:

DWARF format was changed from version 4 to 3 for the uECC build to make it compatible with IAR(build settings will be updated in a future SDK release). Format version is set by adding "-gdwarf-3" to the list of compiler options.
IAR linker settings were updated to reflect new memory layout
Added some ifdefs to comment out API calls not supported by s112 , code changes are listed in the diff file included in attachment.

devzone.nordicsemi.com/.../nRF5_5F00_SDK_5F00_15_5F00_52810_5F00_bootloader_5F00_iar_5F00_keil_5F00_ses_5F00_gcc.zip

Edit:

EarthLord, I've updated the example to include support for GCC and SES. This has been done manually, so there's a chance that I have overlooked something.

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Hung Bui — Sun, 08 Apr 2018 03:11:29 GMT

Hi skhan,

We have reproduced the issue, and is investigating the problem. We will get back to you as soon as possible.

Hung

RE: nRF52810 Secure BLE DFU on IAR - not connecting

skhan80 — Wed, 04 Apr 2018 15:38:10 GMT

Hello Hung,

I have set the C compiler options to "Zero" level optimizations and set a breakpoint in the IDE inside of APP_ERROR_HANDLER(ERR_CODE), but I am still unable to use the IAR Debugger because it fails claiming unsupported .debug_info format version: 4 and Failed to load debugee. I have been getting this error since the beginning of working with this project and I assumed the bootloader cannot be debugged in IAR IDE.

Thank you,

Saad

RE: nRF52810 Secure BLE DFU on IAR - not connecting

Hung Bui — Wed, 04 Apr 2018 10:30:03 GMT

Hi Saad,

Could you try to debug the bootloader ? You would need to change the optimization level to 0 and then add a break point in the application error handler of the bootloader.