:orphan:

.. title:: CONFIG_BT_RFCOMM_L2CAP_MTU

.. kconfig:: CONFIG_BT_RFCOMM_L2CAP_MTU

CONFIG_BT_RFCOMM_L2CAP_MTU
##########################

*L2CAP MTU for RFCOMM frames*

Type: ``int``

Help
====

.. code-block:: none

    Maximum size of L2CAP PDU for RFCOMM frames.

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

\ :kconfig:`BT_RFCOMM <CONFIG_BT_RFCOMM>` && \ :kconfig:`BT_BREDR <CONFIG_BT_BREDR>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`

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

Default
=======

- \ :kconfig:`BT_BUF_ACL_RX_SIZE <CONFIG_BT_BUF_ACL_RX_SIZE>`

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



At ``<Zephyr Subsystem>/bluetooth/host/Kconfig:772``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:174``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth BR/EDR support [EXPERIMENTAL] → Bluetooth RFCOMM protocol support [EXPERIMENTAL]

.. code-block:: kconfig

    config BT_RFCOMM_L2CAP_MTU
    	int "L2CAP MTU for RFCOMM frames"
    	range 23 32767
    	default BT_BUF_ACL_RX_SIZE
    	depends on BT_RFCOMM && BT_BREDR && BT_HCI && BT
    	help
    	  Maximum size of L2CAP PDU for RFCOMM frames.

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