:orphan:

.. title:: BT_SPI

.. option:: CONFIG_BT_SPI

*SPI HCI*

Type: ``bool``

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.

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

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

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

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

.. highlight:: kconfig

At ``drivers/bluetooth/hci/Kconfig:39``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:8`` → ``drivers/bluetooth/Kconfig:16``

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

.. parsed-literal::

    config BT_SPI
    	bool "SPI HCI"
    	depends on \ :option:`SPI <CONFIG_SPI>` && \ :ref:`<choice BT_HCI_BUS_TYPE: Bluetooth HCI driver> <choice_6>`
    	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.)*