:orphan:

.. title:: USB_DFU_CLASS

.. option:: CONFIG_USB_DFU_CLASS

*USB DFU Class Driver*

Type: ``bool``

Help
====

USB DFU class driver

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

\ :option:`IMG_MANAGER <CONFIG_IMG_MANAGER>` && \ :option:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols selected by this symbol
===============================

- \ :option:`MPU_ALLOW_FLASH_WRITE <CONFIG_MPU_ALLOW_FLASH_WRITE>`
- \ :option:`POLL <CONFIG_POLL>`
- \ :option:`IMG_ERASE_PROGRESSIVELY <CONFIG_IMG_ERASE_PROGRESSIVELY>` if \ :option:`SOC_FLASH_NRF <CONFIG_SOC_FLASH_NRF>`

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

.. highlight:: kconfig

At ``subsys/usb/class/dfu/Kconfig:4``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:45`` → ``subsys/usb/Kconfig:144`` → ``subsys/usb/class/Kconfig:140``

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

.. parsed-literal::

    menuconfig USB_DFU_CLASS
    	bool "USB DFU Class Driver"
    	select \ :option:`MPU_ALLOW_FLASH_WRITE <CONFIG_MPU_ALLOW_FLASH_WRITE>`
    	select \ :option:`POLL <CONFIG_POLL>`
    	select \ :option:`IMG_ERASE_PROGRESSIVELY <CONFIG_IMG_ERASE_PROGRESSIVELY>` if \ :option:`SOC_FLASH_NRF <CONFIG_SOC_FLASH_NRF>`
    	depends on \ :option:`IMG_MANAGER <CONFIG_IMG_MANAGER>` && \ :option:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`
    	help
    	  USB DFU class driver

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