:orphan:

.. title:: CONFIG_BT_CTLR_ADV_EXT

.. kconfig:: CONFIG_BT_CTLR_ADV_EXT

CONFIG_BT_CTLR_ADV_EXT
######################

*LE Advertising Extensions*

*LE Advertising Extensions [EXPERIMENTAL]*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for Bluetooth 5.0 LE Advertising Extensions in the
    Controller.

Direct dependencies
===================

(\ :kconfig:`BT_CTLR_ADV_EXT_SUPPORT <CONFIG_BT_CTLR_ADV_EXT_SUPPORT>` && \ :kconfig:`BT_CTLR <CONFIG_BT_CTLR>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`) || (\ :kconfig:`BT_CTLR <CONFIG_BT_CTLR>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`)

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y if \ :kconfig:`BT_EXT_ADV <CONFIG_BT_EXT_ADV>` && !\ :kconfig:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>`

Symbols selected by this symbol
===============================

- \ :kconfig:`BT_CTLR_CHAN_SEL_2 <CONFIG_BT_CTLR_CHAN_SEL_2>` if \ :kconfig:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>` && \ :kconfig:`BT_BROADCASTER <CONFIG_BT_BROADCASTER>`
- \ :kconfig:`BT_CTLR_SCAN_REQ_NOTIFY <CONFIG_BT_CTLR_SCAN_REQ_NOTIFY>` if \ :kconfig:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>` && \ :kconfig:`BT_BROADCASTER <CONFIG_BT_BROADCASTER>`
- \ :kconfig:`EXPERIMENTAL <CONFIG_EXPERIMENTAL>` if \ :kconfig:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>`

Kconfig definitions
===================



At ``<Subsystem>/bluetooth/controller/Kconfig:472``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Subsystem>/Kconfig:9`` → ``<Subsystem>/bluetooth/Kconfig:181``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller

.. code-block:: kconfig

    config BT_CTLR_ADV_EXT
    	bool "LE Advertising Extensions" if !BT_LL_SW_SPLIT
    	default y if BT_EXT_ADV && !BT_LL_SW_SPLIT
    	select BT_CTLR_CHAN_SEL_2 if BT_LL_SW_SPLIT && BT_BROADCASTER
    	select BT_CTLR_SCAN_REQ_NOTIFY if BT_LL_SW_SPLIT && BT_BROADCASTER
    	depends on BT_CTLR_ADV_EXT_SUPPORT && BT_CTLR && BT_HCI && BT
    	help
    	  Enable support for Bluetooth 5.0 LE Advertising Extensions in the
    	  Controller.

----

At ``<Subsystem>/bluetooth/controller/Kconfig:483``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Subsystem>/Kconfig:9`` → ``<Subsystem>/bluetooth/Kconfig:181``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller

.. code-block:: kconfig

    config BT_CTLR_ADV_EXT
    	bool "LE Advertising Extensions [EXPERIMENTAL]" if BT_LL_SW_SPLIT
    	select EXPERIMENTAL if BT_LL_SW_SPLIT
    	depends on BT_CTLR && BT_HCI && BT

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*