:orphan:

.. title:: CONFIG_USB_MAX_ALT_SETTING

.. kconfig:: CONFIG_USB_MAX_ALT_SETTING

CONFIG_USB_MAX_ALT_SETTING
##########################

*Size of the array where alternate settings are stored*

Type: ``int``

Help
====

.. code-block:: none

    Size of the array where alternate settings are stored.
    Should not be smaller than the number of interfaces.

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

\ :kconfig:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`

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

Default
=======

- 8

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



At ``<Zephyr Subsystem>/usb/Kconfig:84``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:49``

Menu path: (Top) → Sub Systems and OS Services → USB Device Support

.. code-block:: kconfig

    config USB_MAX_ALT_SETTING
    	int "Size of the array where alternate settings are stored"
    	range 0 16
    	default 8
    	depends on USB_DEVICE_STACK
    	help
    	  Size of the array where alternate settings are stored.
    	  Should not be smaller than the number of interfaces.

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