zephyr/samples/drivers/ps2
Gerard Marull-Paretas af61ed61f5 samples: drivers: ps2: fix test issues
- Test effectively requires a microchip,xec-ps2, but it was "optional"
  even though the test continued setting up a callback that makes use of
  the device.
- Improve test filtering so that it requires a valid compatible to be
  enabled (allows to delete redundant ps2 tag)
- Initialize device at compile time (allowing to constify its pointer)

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-08-19 11:51:26 +02:00
..
src samples: drivers: ps2: fix test issues 2022-08-19 11:51:26 +02:00
CMakeLists.txt
prj_mec15xxevb_assy6853.conf
prj.conf
README.rst
sample.yaml samples: drivers: ps2: fix test issues 2022-08-19 11:51:26 +02:00

.. _ps2-sample:

PS/2 Interface
####################################

Overview
********

This sample demonstrates how to use the :ref:`PS/2 API <ps2_api>`.
Callbacks are registered that will write to the console indicating PS2 events.
These events indicate mouse configuration responses and mouse interaction.

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

The sample can be built and executed on boards supporting PS/2.
It requires a correct fixture setup. Please connect a PS/2 mouse in order to
exercise the functionality.
For the correct execution of that sample in twister, add into boards's
map-file next fixture settings::

      - fixture: fixture_connect_mouse

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

.. code-block:: console

   PS/2 test with mouse
   Note: You are expected to see several interrupts
   as you configure/move the mouse!