:orphan:

.. title:: CONFIG_USB_CDC_ACM

.. kconfig:: CONFIG_USB_CDC_ACM

CONFIG_USB_CDC_ACM
##################

*USB CDC ACM Class support*

Type: ``bool``

Help
====

.. code-block:: none

    USB CDC ACM class support.

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

\ :kconfig:`SERIAL <CONFIG_SERIAL>` && \ :kconfig:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`

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

Default
=======

- n

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

- \ :kconfig:`SERIAL_HAS_DRIVER <CONFIG_SERIAL_HAS_DRIVER>`
- \ :kconfig:`SERIAL_SUPPORT_INTERRUPT <CONFIG_SERIAL_SUPPORT_INTERRUPT>`
- \ :kconfig:`RING_BUFFER <CONFIG_RING_BUFFER>`
- \ :kconfig:`UART_INTERRUPT_DRIVEN <CONFIG_UART_INTERRUPT_DRIVEN>`

Symbols that select this symbol
===============================

- \ :kconfig:`USB_UART_CONSOLE <CONFIG_USB_UART_CONSOLE>`

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



At ``<Zephyr Subsystem>/usb/class/Kconfig.cdc:8``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:49`` → ``<Zephyr Subsystem>/usb/Kconfig:160`` → ``<Zephyr Subsystem>/usb/class/Kconfig:6``

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

.. code-block:: kconfig

    config USB_CDC_ACM
    	bool "USB CDC ACM Class support"
    	default n
    	select SERIAL_HAS_DRIVER
    	select SERIAL_SUPPORT_INTERRUPT
    	select RING_BUFFER
    	select UART_INTERRUPT_DRIVEN
    	depends on SERIAL && USB_DEVICE_STACK
    	help
    	  USB CDC ACM class support.

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