:orphan:

.. title:: CONFIG_USB_DEVICE_NETWORK_ECM

.. kconfig:: CONFIG_USB_DEVICE_NETWORK_ECM

CONFIG_USB_DEVICE_NETWORK_ECM
#############################

*USB Ethernet Control Model (ECM) Networking device*

Type: ``bool``

Help
====

.. code-block:: none

    Ethernet Control Model (ECM) is a part of  Communications Device
    Class (CDC) USB protocol specified by USB-IF.

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

(\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`BOARD_NUCLEO_F412ZG <CONFIG_BOARD_NUCLEO_F412ZG>`) || (\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`BOARD_NUCLEO_F413ZH <CONFIG_BOARD_NUCLEO_F413ZH>`) || \ :kconfig:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`

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

Defaults
========

- y
- y

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

- \ :kconfig:`USB_DEVICE_NETWORK <CONFIG_USB_DEVICE_NETWORK>`

Kconfig definitions
===================



At ``<Zephyr Boards>/arm/nucleo_f412zg/Kconfig.defconfig:16``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config USB_DEVICE_NETWORK_ECM
    	bool
    	default y
    	depends on NETWORKING && BOARD_NUCLEO_F412ZG

----

At ``<Zephyr Boards>/arm/nucleo_f413zh/Kconfig.defconfig:16``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config USB_DEVICE_NETWORK_ECM
    	bool
    	default y
    	depends on NETWORKING && BOARD_NUCLEO_F413ZH

----

At ``<Zephyr Subsystem>/usb/class/netusb/Kconfig:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:49`` → ``<Zephyr Subsystem>/usb/Kconfig:160`` → ``<Zephyr Subsystem>/usb/class/Kconfig:14``

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

.. code-block:: kconfig

    config USB_DEVICE_NETWORK_ECM
    	bool "USB Ethernet Control Model (ECM) Networking device"
    	select USB_DEVICE_NETWORK
    	depends on USB_DEVICE_STACK
    	help
    	  Ethernet Control Model (ECM) is a part of  Communications Device
    	  Class (CDC) USB protocol specified by USB-IF.

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