:orphan:

.. title:: BT_LL_SW_SPLIT

.. option:: CONFIG_BT_LL_SW_SPLIT

*Software-based BLE Link Layer*

Type: ``bool``

Help
====

Use Zephyr software BLE Link Layer ULL LLL split implementation.

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

\ :ref:`<choice BT_LL_CHOICE: Bluetooth Link Layer Selection> <choice_353>`

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

Symbols selected by this symbol
===============================

- \ :option:`BT_RECV_IS_RX_THREAD <CONFIG_BT_RECV_IS_RX_THREAD>`
- \ :option:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`
- \ :option:`NRF_HW_TIMER0_RESERVED <CONFIG_NRF_HW_TIMER0_RESERVED>`
- \ :option:`NRF_HW_RTC0_RESERVED <CONFIG_NRF_HW_RTC0_RESERVED>`

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

.. highlight:: kconfig

At ``subsys/bluetooth/controller/Kconfig:96``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:9`` → ``subsys/bluetooth/Kconfig:240``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → Bluetooth Link Layer Selection

.. parsed-literal::

    config BT_LL_SW_SPLIT
    	bool "Software-based BLE Link Layer"
    	select \ :option:`BT_RECV_IS_RX_THREAD <CONFIG_BT_RECV_IS_RX_THREAD>`
    	select \ :option:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`
    	select \ :option:`NRF_HW_TIMER0_RESERVED <CONFIG_NRF_HW_TIMER0_RESERVED>`
    	select \ :option:`NRF_HW_RTC0_RESERVED <CONFIG_NRF_HW_RTC0_RESERVED>`
    	depends on \ :ref:`<choice BT_LL_CHOICE: Bluetooth Link Layer Selection> <choice_353>`
    	help
    	  Use Zephyr software BLE Link Layer ULL LLL split implementation.

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