:orphan:

.. title:: CONFIG_BT_BACKGROUND_SCAN_INTERVAL

.. kconfig:: CONFIG_BT_BACKGROUND_SCAN_INTERVAL

CONFIG_BT_BACKGROUND_SCAN_INTERVAL
##################################

*Scan interval used for background scanning in 0.625 ms units*

Type: ``int``

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

\ :kconfig:`BT_OBSERVER <CONFIG_BT_OBSERVER>` && \ :kconfig:`BT_HCI_HOST <CONFIG_BT_HCI_HOST>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`

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

Default
=======

- 2048

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



At ``<Zephyr Subsystem>/bluetooth/host/Kconfig:491``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:174``

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

.. code-block:: kconfig

    config BT_BACKGROUND_SCAN_INTERVAL
    	int "Scan interval used for background scanning in 0.625 ms units"
    	range 4 16384
    	default 2048
    	depends on BT_OBSERVER && BT_HCI_HOST && BT_HCI && BT

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