nRF9160 FOTA automatic reset

RE: nRF9160 FOTA automatic reset

Siddhant Yeole — Tue, 14 Sep 2021 10:12:19 GMT

Hi,

I want to implement a similar process - could you tell me what was the handler function you used for the auto reset functionality? I am looking for the same and I have tried using dfu_target_done() function but it doesn't work for me.

Thanks!

RE: nRF9160 FOTA automatic reset

jwhite — Thu, 08 Jul 2021 13:44:38 GMT

Hi,

You're right that the AWS fota sample has that automatic reboot in their FOTA handler. I found that the http application update sample has a similar handler function, where I was easily able to add a reset after a FOTA_DOWNLOAD_EVT_FINISHED event flag is thrown. The automatic reset is working as expected. Thanks for your reply!

RE: nRF9160 FOTA automatic reset

Adeel — Wed, 07 Jul 2021 18:58:44 GMT

Hi,

You can have a look at the aws_fota sample : https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/nrf9160/aws_fota/README.html

In the code, they have the sys_reboot(0) function after the FOTA is done which automatically resets the device after the firmware is downloaded.