:orphan:

.. title:: CONFIG_BT_RX_STACK_SIZE

.. kconfig:: CONFIG_BT_RX_STACK_SIZE

CONFIG_BT_RX_STACK_SIZE
#######################

*Size of the receiving thread stack*

Type: ``int``

Help
====

.. code-block:: none

    Size of the receiving thread stack. This is the context from
    which all event callbacks to the application occur. The
    default value is sufficient for basic operation, but if the
    application needs to do advanced things in its callbacks that
    require extra stack space, this value can be increased to
    accommodate for that.

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

(\ :kconfig:`BT_HCI_HOST <CONFIG_BT_HCI_HOST>` || \ :kconfig:`BT_RECV_IS_RX_THREAD <CONFIG_BT_RECV_IS_RX_THREAD>`) && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`

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

Defaults
========

- 512 if \ :kconfig:`BT_HCI_RAW <CONFIG_BT_HCI_RAW>`
- 2048 if \ :kconfig:`BT_MESH <CONFIG_BT_MESH>`
- 2200 if \ :kconfig:`BT_SETTINGS <CONFIG_BT_SETTINGS>`
- 1024

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



At ``<Zephyr Subsystem>/bluetooth/host/Kconfig:83``

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

.. code-block:: kconfig

    config BT_RX_STACK_SIZE
    	int "Size of the receiving thread stack"
    	default 512 if BT_HCI_RAW
    	default 2048 if BT_MESH
    	default 2200 if BT_SETTINGS
    	default 1024
    	depends on (BT_HCI_HOST || BT_RECV_IS_RX_THREAD) && BT_HCI && BT
    	help
    	  Size of the receiving thread stack. This is the context from
    	  which all event callbacks to the application occur. The
    	  default value is sufficient for basic operation, but if the
    	  application needs to do advanced things in its callbacks that
    	  require extra stack space, this value can be increased to
    	  accommodate for that.

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