Took long time to reset device after dfu through bt smp

RE: Took long time to reset device after dfu through bt smp

Vidar Berg — Tue, 17 Dec 2024 14:48:33 GMT

Please try with the configuration I mentioned in this post The process of ble ota is a bit long

RE: Took long time to reset device after dfu through bt smp

Llama12580 — Mon, 09 Dec 2024 09:21:53 GMT

I am using v2.8.0, too.

RE: Took long time to reset device after dfu through bt smp

Kazi Afroza Sultana — Mon, 09 Dec 2024 07:39:57 GMT

Hello,

Which version of SDK you are using? I am using v2.8.0.

We have some updates in terms of writing in the flash of nRF54L15. So, if you use previous version of SDK, you may see the increase swap.

RE: Took long time to reset device after dfu through bt smp

Llama12580 — Mon, 09 Dec 2024 01:40:39 GMT

I tried several times, but it still took about 3 minutes to reset device after DFU.

Are you sure it was just few second for you? I mean, in the nRF Connect APP, it showed reset "successfully" a few seconds later, but for the device, it actually didn't reset successfully because the LEDs on my board didn't light up.

I checked the logs and I found it stucked here for about 3 minutes even nRF Connect APP had showed that reset "successfully".

BTW, which version of ncs you are based on? I was based on ncs_2.8.0.

RE: Took long time to reset device after dfu through bt smp

Kazi Afroza Sultana — Fri, 06 Dec 2024 14:55:53 GMT

Hello,

I have built the sample with your added configuration in prj.conf file. It worked ok for me (few second to reset) while resetting device after uploading the zipped file.

Can you disconnect the device from device manager and try again to connect and see if that helps?

Thanks.

Kazi