:orphan:

.. title:: BT_DF

.. option:: CONFIG_BT_DF

*Enable Direction Finding support [EXPERIMENTAL]*

Type: ``bool``

Help
====

Enable support for Bluetooth 5.1 Direction Finding.
It will allow to: get information about antennae, configure
Constant Tone Extension, transmit CTE and sample incoming CTE.

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

\ :option:`BT_HCI_HOST <CONFIG_BT_HCI_HOST>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================

.. highlight:: kconfig

At ``subsys/bluetooth/host/Kconfig:605``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:9`` → ``subsys/bluetooth/Kconfig:239``

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

.. parsed-literal::

    config BT_DF
    	bool "Enable Direction Finding support [EXPERIMENTAL]"
    	depends on \ :option:`BT_HCI_HOST <CONFIG_BT_HCI_HOST>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	help
    	  Enable support for Bluetooth 5.1 Direction Finding.
    	  It will allow to: get information about antennae, configure
    	  Constant Tone Extension, transmit CTE and sample incoming CTE.

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