HCI_LE_Read_Local_Resolvable_Address not implemented in Softdevice Controller

[Cyril Praz]

Hello,

As the  LE Audio controller for nRF5340 library is deprecated in favor of the Nordic Semiconductor’s standard Softdevice Controller. We have started to use the Softdevice Controller.

Unfortunately it appears that this controller stack doesn't implement the HCI command HCI_LE_Read_Local_Resolvable_Address (0x202C) which we are using for a testing purpose.

This HCI command is optional but was implemented in the LE Audio controller stack.

Do you know if it will be implemented in a near future? If not, is it possible to get this information by another mean with an sdc_xxxx function ?

Our actual version of the SDK is as follow:

sdk-nrf version: v2.6.1

zephyr version: v3.5.99-ncs1-1

Best regards,

Cyril

[AHaug]

Thank you for explaining. I've relayed it to the developers for discussion w.r.t both feature request or if we have any solution for this. I'll keep you updated when I hear back from them

Kind regards;
Andreas

[AHaug]

Hi again,

Here's an update:

As we've concluded already we currently do not support the feature, but we have added the feature request and PMT is aware of the request so it's reached high up. Furthermore they've stated that at the moment we do not have an ETA of this, but it would be useful to know how urgent the request for support is so we can add this information to the internal information for the feature request. 

I were also told to mention that in addition to the upcoming NCS v2.7.0 we have planned 2 additional SDK releases for 2024. The question is if we complete the feature for the first of these, or if will be in the second. The feature will likely be available in main before an official release (I'll add the PR in a comment here when we get there) if you want to do testing as soon as it gets into the SDK.

Please let me know about the urgency and I'll bring that information back to the discussion

Kind regards,
Andreas

[Cyril Praz]

Hi!

Thanks for the information

For us it would be nice to have this feature as soon as possible if there is a PR allowing us to test this then it doesn't really matter on which release this feature will be added.

[AHaug]

Noted! 

I've added that to the internal ticket and I'll keep monitoring it as well as this case. If there is any other urgent requests/comments regarding this I recommend that you reach out to your local RSM as well as checking in here in this ticket if it's been too long without any information. Let me know if you need their contact information or if you already have this.

Kind regards,
Andreas

[AHaug]

Hi

Just an update to let you know that the patch is scheduled for NCS 2.8.0 later this year

Kind regards,
Andreas