2017-03-28 20:50:26 +08:00
|
|
|
.. _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.
|
|
|
|
|
|
2017-11-12 17:13:52 +08:00
|
|
|
.. zephyr-app-commands::
|
|
|
|
|
:zephyr-app: samples/sensors/fxas21002
|
|
|
|
|
:board: hexiwear_k64
|
|
|
|
|
:goals: build
|
|
|
|
|
:compact:
|
2017-03-28 20:50:26 +08:00
|
|
|
|
|
|
|
|
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>
|
