zephyr/samples/sensor/fxas21002
Maureen Helm 07241cafce samples: Add fxas21002 sample application
Adds a fxas21002 sample application that uses the sensor data ready
trigger to periodically print gyroscope data.

Jira: ZEP-1392
Change-Id: Ic9d3803a41f2873aef470a2a73b3f1db44d39b50
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2017-03-30 21:19:54 +00:00
..
src samples: Add fxas21002 sample application 2017-03-30 21:19:54 +00:00
Makefile samples: Add fxas21002 sample application 2017-03-30 21:19:54 +00:00
prj.conf samples: Add fxas21002 sample application 2017-03-30 21:19:54 +00:00
README.rst samples: Add fxas21002 sample application 2017-03-30 21:19:54 +00:00
testcase.ini samples: Add fxas21002 sample application 2017-03-30 21:19:54 +00:00

.. _fxas21002:

FXAS21002 Gyroscope Sensor
##########################

Overview
********

A sensor application that demonstrates how to use the fxas21002 data ready
interrupt to read gyroscope data synchronously.

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

This project outputs sensor data to the console. It requires an fxas21002
sensor, which is present on the :ref:`hexiwear_k64` board. It does not work on
QEMU.

.. code-block:: console

   $ cd samples/sensors/fxas21002
   $ make BOARD=hexiwear_k64

Sample Output
=============

.. code-block:: console

   X=    -2.063 Y=     0.813 Z=     0.188
   X=    -1.750 Y=     1.063 Z=     0.063
   X=    -2.000 Y=     0.625 Z=     0.063
   X=    -2.188 Y=     0.625 Z=     0.188
   X=    -2.125 Y=     1.313 Z=    -0.063
   X=    -2.188 Y=     1.188 Z=     0.313

<repeats endlessly>