LE feature support (various)

[bluetoothmdw]

Hi, I'm trying to determine whether or not an nRF54L15-DK running Zephyr supports the following relatively recent Bluetooth features and if so, how to enable and use them.

1. LE Channel Classification reporting enhancement that was part of Bluetooth Core Specification 5.3. This involves the LL_CHANNEL_REPORTING_IND and LL_CHANNEL_STATUS_IND PDUs. 

2. Decision-Based Advertising Filtering (DBAF). Involves ADV_DECISION_IND PDUs.

Thanks in anticipation

[tesc]

Hi,

I can confirm that the optional features that you list are not supported by our stack, no.

For 2., I know we looked into various methods for advertising filtering some time back, and concluded that in a single-chip solution there is little to gain from implementing these in the controller instead of in the application. This is because the application can typically use application-specific knowledge to filter advertising reports more intelligently. For that our Bluetooth LE scanning library comes with extensive filtering options.

Regards,
Terje

[bluetoothmdw]

Thank you for both answering and explaining the background :-)