DFU-OTA on bl653 Board

[Shikamaru]

Hi, 

    I am working on DFU-OTA  sample as suggested in this link. https://devzone.nordicsemi.com/f/nordic-q-a/84766/sample-ncs-code-to-evaluate-dfu-ota-on-nrf52833.

For nrf52833 board it is working fine . But same thing i wanted to do on Bl653 dvk board. Earlier it was not building for bl653dvk board, for that i followed below link , after that it is building and am able to flash also.       

here is link - https://devzone.nordicsemi.com/f/nordic-q-a/86089/unable-to-configure-mcuboot-on-sample-dfu-app-for-bl653-board , by following this link now configuration is done. But the problem am facing here is that, after downloading the  image it should be softreset after validating the image(bl653 dvk board) , but that is not happening , instead of that after some time my Bluetooth is disconnected. what might be the reason Kindly help.

[Shikamaru]

Edvin said:

Hmm. ok. so the issue is that you can upload the image using the nRF Connect app, but it doesn't reset the board when it is done uploading, right?

yes that was the issue. that was got resolved by following the below link https://devzone.nordicsemi.com/f/nordic-q-a/86225/bl653-soft-reset-fails-in-sample-dfu-app . now it is getting reset and things are fine .

Thanks Edvin.