zephyr/samples/drivers/peci
Tomasz Bursztyka e18fcbba5a device: Const-ify all device driver instance pointers
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.

A coccinelle rule is used for this:

@r_const_dev_1
  disable optional_qualifier
@
@@
-struct device *
+const struct device *

@r_const_dev_2
 disable optional_qualifier
@
@@
-struct device * const
+const struct device *

Fixes #27399

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2020-09-02 13:48:13 +02:00
..
src device: Const-ify all device driver instance pointers 2020-09-02 13:48:13 +02:00
CMakeLists.txt
README.rst samples: fix reStructuredText target directives 2020-08-28 12:54:40 +02:00
prj.conf
sample.yaml

README.rst

.. _peci-sample:

PECI Interface
####################################

Overview
********

This sample demonstrates how to use the :ref:`PECI API <peci_api>`.
Callbacks are registered that will write to the console indicating PECI events.
These events indicate PECI host interaction.

Building and Running
********************

The sample can be built and executed on boards supporting PECI.
Please connect ensure the microcontroller used is connected to a PECI Host
in order to execute.

Sample output
=============

.. code-block:: console

   PECI test
   Note: You are expected to see several interactions including ID and
   temperature retrieval.