:orphan:

.. title:: USB_CDC_ACM

.. option:: CONFIG_USB_CDC_ACM

*USB CDC ACM Device Class support*

Type: ``bool``

Help
====

.. code-block:: none

    USB CDC ACM device class support.
    Default device name is "CDC_ACM_0".

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

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

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

- \ :option:`USB_UART_CONSOLE <CONFIG_USB_UART_CONSOLE>`

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



At ``<Zephyr Subsystem>/usb/class/Kconfig.cdc:4``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:49`` → ``<Zephyr Subsystem>/usb/Kconfig:153`` → ``<Zephyr Subsystem>/usb/class/Kconfig:6``

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

.. code-block:: kconfig

    menuconfig USB_CDC_ACM
    	bool "USB CDC ACM Device Class support"
    	select SERIAL_HAS_DRIVER
    	select SERIAL_SUPPORT_INTERRUPT
    	select RING_BUFFER
    	select UART_INTERRUPT_DRIVEN
    	depends on USB_DEVICE_STACK
    	help
    	  USB CDC ACM device class support.
    	  Default device name is "CDC_ACM_0".

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