:orphan:

.. title:: CONFIG_USB_DEVICE_BLUETOOTH_BIG_BUF

.. kconfig:: CONFIG_USB_DEVICE_BLUETOOTH_BIG_BUF

CONFIG_USB_DEVICE_BLUETOOTH_BIG_BUF
###################################

*(No prompt -- not directly user assignable.)*

Type: ``bool``

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

\ :kconfig:`USB_DEVICE_STACK <CONFIG_USB_DEVICE_STACK>`

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

Defaults
========

- y if \ :kconfig:`BT_BUF_ACL_RX_SIZE <CONFIG_BT_BUF_ACL_RX_SIZE>` > 123
- y if \ :kconfig:`BT_BUF_ACL_TX_SIZE <CONFIG_BT_BUF_ACL_TX_SIZE>` > 123
- y if \ :kconfig:`BT_BUF_EVT_RX_SIZE <CONFIG_BT_BUF_EVT_RX_SIZE>` > 125
- y if \ :kconfig:`BT_BUF_CMD_TX_SIZE <CONFIG_BT_BUF_CMD_TX_SIZE>` > 124

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



At ``<Zephyr Subsystem>/usb/Kconfig:66``

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

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

.. code-block:: kconfig

    config USB_DEVICE_BLUETOOTH_BIG_BUF
    	bool
    	default y if BT_BUF_ACL_RX_SIZE > 123
    	default y if BT_BUF_ACL_TX_SIZE > 123
    	default y if BT_BUF_EVT_RX_SIZE > 125
    	default y if BT_BUF_CMD_TX_SIZE > 124
    	depends on USB_DEVICE_STACK

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