SPI Library
===========

Provides support for both hardware and software-base SPI master devices.

.. toctree::
   :glob:

   *


Build variables
---------------

.. envvar:: ENABLE_SPI_DEBUG

   default: 0 (disabled)

   Enable to print additional debug messages.


API Documentation
-----------------

.. doxygengroup:: base_spi
   :content-only:
   :members:


.. doxygengroup:: hw_spi
   :content-only:
   :members: