:orphan:

.. title:: BT_RX_BUF_COUNT

.. option:: CONFIG_BT_RX_BUF_COUNT

*Number of HCI RX buffers*

Type: ``int``

Help
====

Number of buffers available for incoming ACL packets or HCI events
from the controller.

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

\ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`

*(Includes any dependencies from if's and menus.)*

Defaults
========

- 3 if \ :option:`BT_RECV_IS_RX_THREAD <CONFIG_BT_RECV_IS_RX_THREAD>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
- 10 if \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`

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

.. highlight:: kconfig

At ``subsys/bluetooth/host/Kconfig:26``

Included via ``Kconfig:10`` → ``Kconfig.zephyr:39`` → ``subsys/Kconfig:8`` → ``subsys/bluetooth/Kconfig:144``

Menu path: (top menu) → Bluetooth → Bluetooth support

.. parsed-literal::

    config BT_RX_BUF_COUNT
    	int
    	prompt "Number of HCI RX buffers" if \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	range 2 255 if \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	default 3 if \ :option:`BT_RECV_IS_RX_THREAD <CONFIG_BT_RECV_IS_RX_THREAD>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	default 10 if \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	depends on \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	help
    	  Number of buffers available for incoming ACL packets or HCI events
    	  from the controller.

*(Definitions include propagated dependencies, including from if's and menus.)*