:orphan:

.. title:: CONFIG_SETTINGS_FCB_NUM_AREAS

.. kconfig:: CONFIG_SETTINGS_FCB_NUM_AREAS

CONFIG_SETTINGS_FCB_NUM_AREAS
#############################

*Number of flash areas used by the settings subsystem*

Type: ``int``

Help
====

.. code-block:: none

    Number of areas to allocate in the settings FCB. A smaller number is
    used if the flash hardware cannot support this value.

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

\ :kconfig:`SETTINGS <CONFIG_SETTINGS>` && \ :kconfig:`SETTINGS_FCB <CONFIG_SETTINGS_FCB>`

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

Default
=======

- 8

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



At ``<Zephyr Subsystem>/settings/Kconfig:77``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:57``

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

.. code-block:: kconfig

    config SETTINGS_FCB_NUM_AREAS
    	int "Number of flash areas used by the settings subsystem"
    	default 8
    	depends on SETTINGS && SETTINGS_FCB
    	help
    	  Number of areas to allocate in the settings FCB. A smaller number is
    	  used if the flash hardware cannot support this value.

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