:orphan:

.. title:: USB_CDC_ACM_DEVICE_COUNT

.. option:: CONFIG_USB_CDC_ACM_DEVICE_COUNT

*Number of USB\_CDC\_ACM Devices*

Type: ``int``

Help
====

.. code-block:: none

    Number of instances of this USB Device class.

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

\ :option:`USB_CDC_ACM <CONFIG_USB_CDC_ACM>` && \ :option:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`

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

Default
=======

- 1

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



At ``<Zephyr Subsystem>/usb/class/Kconfig.template.composite_device_number:7``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:49`` → ``<Zephyr Subsystem>/usb/Kconfig:153`` → ``<Zephyr Subsystem>/usb/class/Kconfig:6`` → ``<Zephyr Subsystem>/usb/class/Kconfig.cdc:31``

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

.. code-block:: kconfig

    config USB_CDC_ACM_DEVICE_COUNT
    	int "Number of USB_CDC_ACM Devices"
    	default 1
    	depends on USB_CDC_ACM && USB_DEVICE_STACK
    	help
    	  Number of instances of this USB Device class.

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