:orphan:

.. title:: CONFIG_BT_CTLR_ADV_PDU_LINK

.. kconfig:: CONFIG_BT_CTLR_ADV_PDU_LINK

CONFIG_BT_CTLR_ADV_PDU_LINK
###########################

*Enable linking of advertising PDU trains*

Type: ``bool``

Help
====

.. code-block:: none

    Enables extra space in each advertising PDU to allow linking PDUs. This
    is required to enable advertising data trains (i.e. transmission of
    AUX_CHAIN_IND).

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

\ :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_ADV_SYNC_PDU_BACK2BACK <CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK>`

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



At ``<Zephyr Subsystem>/bluetooth/controller/Kconfig.ll_sw_split:172``

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_PDU_LINK
    	bool "Enable linking of advertising PDU trains" if BT_CTLR_ADVANCED_FEATURES
    	depends on BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT
    	help
    	  Enables extra space in each advertising PDU to allow linking PDUs. This
    	  is required to enable advertising data trains (i.e. transmission of
    	  AUX_CHAIN_IND).

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