how to go with Background dfu in SDK 12

RE: how to go with Background dfu in SDK 12

Amanda Hsieh — Thu, 12 Mar 2020 08:15:29 GMT

Hi,

[quote user="dk_07"]the link provided in this post is inactive, could you please post the updated link?[/quote]

The link is
https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/lib_background_dfu.html

[quote user="dk_07"]The solution is I have come up with a custom bootloader for SDK 12 else its not all possible to develop a background dfu with SDK 12?[/quote]

That's correct.

-Amanda H.

RE: how to go with Background dfu in SDK 12

dk_07 — Wed, 11 Mar 2020 14:26:21 GMT

Hi,

I found this post,

the link provided in this post is inactive, could you please post the updated link?

The solution is I have come up with a custom bootloader for SDK 12 else its not all possible to develop a background dfu with SDK 12?

RE: how to go with Background dfu in SDK 12

Amanda Hsieh — Wed, 11 Mar 2020 14:14:05 GMT

Hi,

Unfortunately, the bootloader in SDK 12 did not support for the background DFU.

-Amanda H.

RE: how to go with Background dfu in SDK 12

dk_07 — Wed, 11 Mar 2020 14:08:28 GMT

Hi Amanda,

Thanks for your response. BLE transport. It is not a Mesh project.

Beacuse my developed program is using SDK 12 and have many new features devloped in this version and has to be updated with background dfu.

Thanks in advance

RE: how to go with Background dfu in SDK 12

Amanda Hsieh — Wed, 11 Mar 2020 13:37:26 GMT

Hi,

What is the DFU transport you are going to use? If you are working with the Mesh project, mesh uses a different bootloader. Is it a mesh project?

That bootloader in SDK 12 did not support for the background DFU. If you are using nRF52832, the easier option is probably to start with the SDK15.3/16.0.0 bootloader and make it work with s132 v.3.x.x API. May I know the reason to use SDK 12?

-Amanda H.