:orphan:

.. title:: CONFIG_BT_CTLR_DF_INIT_ANT_SEL_GPIOS

.. kconfig:: CONFIG_BT_CTLR_DF_INIT_ANT_SEL_GPIOS

CONFIG_BT_CTLR_DF_INIT_ANT_SEL_GPIOS
####################################

*Enable initialization of GPIOs responsible for antenna switching*

Type: ``bool``

Help
====

.. code-block:: none

    Enable implicit initialization of GPIOs responsible for antenna
    switching during Radio initialization.
    If this feature is not enabled, the Radio initialization procedure will
    not initialize GPIOs pins selected to drive antenna switching.
    In such case application is responsible for appropriate GPIOs
    initialization.

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

(\ :kconfig:`BT_CTLR_DF_ANT_SWITCH_TX <CONFIG_BT_CTLR_DF_ANT_SWITCH_TX>` || \ :kconfig:`BT_CTLR_DF_ANT_SWITCH_RX <CONFIG_BT_CTLR_DF_ANT_SWITCH_RX>`) && \ :kconfig:`BT_CTLR_DF <CONFIG_BT_CTLR_DF>` && \ :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

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



At ``<Zephyr Subsystem>/bluetooth/controller/Kconfig.df:147``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:175`` → ``<Zephyr Subsystem>/bluetooth/controller/Kconfig:658``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → LE Direction Finding [Experimental]

.. code-block:: kconfig

    config BT_CTLR_DF_INIT_ANT_SEL_GPIOS
    	bool "Enable initialization of GPIOs responsible for antenna switching"
    	default y
    	depends on (BT_CTLR_DF_ANT_SWITCH_TX || BT_CTLR_DF_ANT_SWITCH_RX) && BT_CTLR_DF && BT_CTLR && BT_HCI && BT
    	help
    	  Enable implicit initialization of GPIOs responsible for antenna
    	  switching during Radio initialization.
    	  If this feature is not enabled, the Radio initialization procedure will
    	  not initialize GPIOs pins selected to drive antenna switching.
    	  In such case application is responsible for appropriate GPIOs
    	  initialization.

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