:orphan:

.. title:: CONFIG_BT_CTLR_ADV_EXT_PDU_EXTRA_DATA_MEMORY

.. kconfig:: CONFIG_BT_CTLR_ADV_EXT_PDU_EXTRA_DATA_MEMORY

CONFIG_BT_CTLR_ADV_EXT_PDU_EXTRA_DATA_MEMORY
############################################

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

Type: ``bool``

Help
====

.. code-block:: none

    Add additional memory to advertising PDU storage. The memory is a
    general purpose storage for data that should be send from ULL to LLL.
    The data stored in the memory are in synchoronization with content
    of PDU memory.

    For example, the extra data memory is used for storage for parameters
    to configure Radio peripheral to transmit CTE. The configuration data
    must be synchronized with CTEInfo field in extended advertising header
    that is part of PDU data.

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

\ :kconfig:`BT_CTLR_ADV_EXT <CONFIG_BT_CTLR_ADV_EXT>` && \ :kconfig:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>` && \ :kconfig:`BT_CTLR <CONFIG_BT_CTLR>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols that select this symbol
===============================

- \ :kconfig:`BT_CTLR_DF_ADV_CTE_TX <CONFIG_BT_CTLR_DF_ADV_CTE_TX>`

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



At ``<Zephyr Subsystem>/bluetooth/controller/Kconfig.ll_sw_split:209``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:175`` → ``<Zephyr Subsystem>/bluetooth/controller/Kconfig:659``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → Advanced features

.. code-block:: kconfig

    config BT_CTLR_ADV_EXT_PDU_EXTRA_DATA_MEMORY
    	bool
    	depends on BT_CTLR_ADV_EXT && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT
    	help
    	  Add additional memory to advertising PDU storage. The memory is a
    	  general purpose storage for data that should be send from ULL to LLL.
    	  The data stored in the memory are in synchoronization with content
    	  of PDU memory.
	  
    	  For example, the extra data memory is used for storage for parameters
    	  to configure Radio peripheral to transmit CTE. The configuration data
    	  must be synchronized with CTEInfo field in extended advertising header
    	  that is part of PDU data.

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