:orphan:

.. title:: choice BT_HCI_BUS_TYPE: Bluetooth HCI driver

.. _choice_6:

.. describe:: choice BT_HCI_BUS_TYPE: Bluetooth HCI driver

*Bluetooth HCI driver*

Type: ``bool``

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

(\ :option:`BT <CONFIG_BT>` && \ :option:`SHIELD_X_NUCLEO_IDB05A1 <CONFIG_SHIELD_X_NUCLEO_IDB05A1>`) || (\ :option:`BT <CONFIG_BT>` && \ :option:`BOARD_96B_CARBON <CONFIG_BOARD_96B_CARBON>`) || (\ :option:`BT <CONFIG_BT>` && \ :option:`BOARD_B_L4S5I_IOT01A <CONFIG_BOARD_B_L4S5I_IOT01A>`) || (\ :option:`BT <CONFIG_BT>` && \ :option:`BOARD_DISCO_L475_IOT1 <CONFIG_BOARD_DISCO_L475_IOT1>`) || (\ :option:`BT <CONFIG_BT>` && \ :option:`BOARD_NUCLEO_WB55RG <CONFIG_BOARD_NUCLEO_WB55RG>`) || (\ :option:`BT <CONFIG_BT>` && \ :option:`BOARD_STM32L562E_DK <CONFIG_BOARD_STM32L562E_DK>`) || (!\ :option:`TRUSTED_EXECUTION_SECURE <CONFIG_TRUSTED_EXECUTION_SECURE>` && (\ :option:`BOARD_THINGY53_NRF5340_CPUAPP <CONFIG_BOARD_THINGY53_NRF5340_CPUAPP>` || \ :option:`BOARD_THINGY53_NRF5340_CPUAPPNS <CONFIG_BOARD_THINGY53_NRF5340_CPUAPPNS>`)) || (\ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BOARD_NATIVE_POSIX <CONFIG_BOARD_NATIVE_POSIX>`) || (\ :option:`BT <CONFIG_BT>` && \ :option:`SHIELD_X_NUCLEO_IDB05A1 <CONFIG_SHIELD_X_NUCLEO_IDB05A1>`) || \ :option:`BT <CONFIG_BT>` || \ :option:`BOARD_BL5340_DVK_CPUAPP <CONFIG_BOARD_BL5340_DVK_CPUAPP>` || \ :option:`BOARD_BL5340_DVK_CPUAPPNS <CONFIG_BOARD_BL5340_DVK_CPUAPPNS>` || \ :option:`BOARD_NRF5340DK_NRF5340_CPUAPP <CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP>` || \ :option:`BOARD_NRF5340DK_NRF5340_CPUAPPNS <CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPPNS>` || (\ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>` && !\ :option:`BT_CTLR <CONFIG_BT_CTLR>`)

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

Defaults
========

- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_STM32_IPM <CONFIG_BT_STM32_IPM>`
- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_RPMSG <CONFIG_BT_RPMSG>` if \ :option:`BT <CONFIG_BT>`
- \ :option:`BT_USERCHAN <CONFIG_BT_USERCHAN>`
- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_ESP32 <CONFIG_BT_ESP32>`
- \ :option:`BT_RPMSG <CONFIG_BT_RPMSG>` if \ :option:`BT <CONFIG_BT>`
- \ :option:`BT_RPMSG <CONFIG_BT_RPMSG>` if \ :option:`BT <CONFIG_BT>`

Choice options
==============

- \ :option:`BT_H4 <CONFIG_BT_H4>`
- \ :option:`BT_H5 <CONFIG_BT_H5>`
- \ :option:`BT_RPMSG <CONFIG_BT_RPMSG>`
- \ :option:`BT_SPI <CONFIG_BT_SPI>`
- \ :option:`BT_STM32_IPM <CONFIG_BT_STM32_IPM>`
- \ :option:`BT_USERCHAN <CONFIG_BT_USERCHAN>`
- \ :option:`BT_ESP32 <CONFIG_BT_ESP32>`
- \ :option:`BT_NO_DRIVER <CONFIG_BT_NO_DRIVER>`

Kconfig definitions
===================



At ``<Zephyr Boards>/shields/x_nucleo_idb05a1/Kconfig.defconfig:11``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:17`` → ``<BuildDir>/kconfig/Kconfig.shield.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_SPI
    	depends on BT && SHIELD_X_NUCLEO_IDB05A1

----

At ``<Zephyr Boards>/arm/96b_carbon/Kconfig.defconfig:20``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_SPI
    	depends on BT && BOARD_96B_CARBON

----

At ``<Zephyr Boards>/arm/b_l4s5i_iot01a/Kconfig.defconfig:33``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_SPI
    	depends on BT && BOARD_B_L4S5I_IOT01A

----

At ``<Zephyr Boards>/arm/disco_l475_iot1/Kconfig.defconfig:38``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_SPI
    	depends on BT && BOARD_DISCO_L475_IOT1

----

At ``<Zephyr Boards>/arm/nucleo_wb55rg/Kconfig.defconfig:16``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_STM32_IPM
    	depends on BT && BOARD_NUCLEO_WB55RG

----

At ``<Zephyr Boards>/arm/stm32l562e_dk/Kconfig.defconfig:21``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_SPI
    	depends on BT && BOARD_STM32L562E_DK

----

At ``<Zephyr Boards>/arm/thingy53_nrf5340/Kconfig.defconfig:61``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_RPMSG if BT
    	depends on !TRUSTED_EXECUTION_SECURE && (BOARD_THINGY53_NRF5340_CPUAPP || BOARD_THINGY53_NRF5340_CPUAPPNS)

----

At ``<Zephyr Boards>/posix/native_posix/Kconfig.defconfig:32``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_USERCHAN
    	depends on BT_HCI && BOARD_NATIVE_POSIX

----

At ``<Zephyr Boards>/shields/x_nucleo_idb05a1/Kconfig.defconfig:11``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_SPI
    	depends on BT && SHIELD_X_NUCLEO_IDB05A1

----

At ``<Zephyr Boards>/xtensa/esp32/Kconfig.defconfig:31``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_ESP32
    	depends on BT

----

At ``<Zephyr Boards>/arm/bl5340_dvk/Kconfig:60``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr Boards>/Kconfig:57``

Menu path: (Top) → Board Options

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_RPMSG if BT
    	depends on BOARD_BL5340_DVK_CPUAPP || BOARD_BL5340_DVK_CPUAPPNS

----

At ``<Zephyr Boards>/arm/nrf5340dk_nrf5340/Kconfig:59``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr Boards>/Kconfig:57``

Menu path: (Top) → Board Options

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool
    	default BT_RPMSG if BT
    	depends on BOARD_NRF5340DK_NRF5340_CPUAPP || BOARD_NRF5340DK_NRF5340_CPUAPPNS

----

At ``<Zephyr Driver>/bluetooth/hci/Kconfig:11``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:8`` → ``<Zephyr Driver>/bluetooth/Kconfig:16``

Menu path: (Top) → Device Drivers → Bluetooth Drivers

.. code-block:: kconfig

    choice BT_HCI_BUS_TYPE
    	bool "Bluetooth HCI driver"
    	depends on BT_HCI && BT && !BT_CTLR

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