:orphan:

.. title:: SETTINGS_FCB_NUM_AREAS

.. option:: CONFIG_SETTINGS_FCB_NUM_AREAS

*Number of flash areas used by the settings subsystem*

Type: ``int``

Help
====

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

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

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

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

Default
=======

- 8

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

.. highlight:: kconfig

At ``subsys/settings/Kconfig:77``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:53``

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

.. parsed-literal::

    config SETTINGS_FCB_NUM_AREAS
    	int "Number of flash areas used by the settings subsystem"
    	default 8
    	depends on \ :option:`SETTINGS <CONFIG_SETTINGS>` && \ :option:`SETTINGS_FCB <CONFIG_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.)*