Unexpected disconnection in Channel Sounding example (nRF SDK)

RE: Unexpected disconnection in Channel Sounding example (nRF SDK)

Elfving — Mon, 06 Jan 2025 07:18:41 GMT

Great! Glad to hear it Oleksander!

Regards,

Elfving

RE: Unexpected disconnection in Channel Sounding example (nRF SDK)

nychyporuk — Sat, 21 Dec 2024 13:01:46 GMT

Hi Elfving,

I noticed that NCS 2.9.0 has been released, so I tested it with this version.
I am using two nRF54L15 DK 0.9.1 devices placed on a table, approximately 1 meter apart and stationary.
The previously reported issue is no longer reproducible with the new NCS.

Thank you for your continued support!

Best regards,
Oleksandr

RE: Unexpected disconnection in Channel Sounding example (nRF SDK)

Elfving — Wed, 18 Dec 2024 09:49:21 GMT

Hi again everyone,

NCS 2.9.0 will be released soon, so when that comes you could also try it there. But I have just had a coworker of mine try this is 2.9.0-rc1, and that should work fine. Could you give rc1 a go?

And what DK versions are you using? My coworker used nRF54L15 DK 0.8.2

Are you moving it around in order to test the distance measuring when this issue occurs? Are they for instance getting out of range?

Regards,

Elfving

RE: Unexpected disconnection in Channel Sounding example (nRF SDK)

Elfving — Mon, 16 Dec 2024 14:56:06 GMT

Hello Oleksandr, and abestmann

So first of all, this is a new sample that you are running on some untagget version of the SDK, this means that there might be issues with the SDK and samples. I would urge you to try it on a tagged version of the SDK if that was an option for you, but ofcourse it isn't for the time being, as this is brand new. If you want something to measure distance that is currently fully supported though, I would recommend you to have a look at the nordic distance toolbox, we have a sample for that here.

So I just tried the channel sounding sample with the main branch and it didn't even build. Did you hear from someone that 989cde884ed8 was particularly worth trying?

Note that your RSMs might be able to tell you more about when NCS 2.9 is available, which is the stable, tagged, version of NCS that supports this.

Regards,

Elfving

RE: Unexpected disconnection in Channel Sounding example (nRF SDK)

abestmann — Mon, 16 Dec 2024 13:15:46 GMT

We do observe similar issues on our side using the examples.

Looking forward to get a solution for this.