:orphan:

.. title:: CONFIG_BT_SPI

.. kconfig:: CONFIG_BT_SPI

CONFIG_BT_SPI
#############

*SPI HCI*

Type: ``bool``

Help
====

.. code-block:: none

    Supports Bluetooth ICs using SPI as the communication protocol.
    HCI packets are sent and received as single Byte transfers,
    prepended after a known header.  Headers may vary per device, so
    additional platform specific knowledge may need to be added as
    devices are.

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

\ :kconfig:`SPI <CONFIG_SPI>` && \ :ref:`<choice BT_HCI_BUS_TYPE: Bluetooth HCI driver> <choice_6>`

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

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



At ``<Zephyr Driver>/bluetooth/hci/Kconfig:39``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:8`` → ``<Zephyr Driver>/bluetooth/Kconfig:20``

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

.. code-block:: kconfig

    config BT_SPI
    	bool "SPI HCI"
    	depends on SPI && <choice BT_HCI_BUS_TYPE>
    	help
    	  Supports Bluetooth ICs using SPI as the communication protocol.
    	  HCI packets are sent and received as single Byte transfers,
    	  prepended after a known header.  Headers may vary per device, so
    	  additional platform specific knowledge may need to be added as
    	  devices are.

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