zephyr/samples/sensor/max30101
Anas Nashif cc24f4b03c tests: samples: convert testcase files to yaml
This will prepare test cases and samples with metadata and information
that will be consumed by the sanitycheck script which will be changed to
parse YAML files instead of ini.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-06-21 20:56:53 -04:00
..
src samples: Add max30101 sample application 2017-04-06 11:47:18 +00:00
Makefile samples: Add max30101 sample application 2017-04-06 11:47:18 +00:00
prj.conf samples: Add max30101 sample application 2017-04-06 11:47:18 +00:00
README.rst samples: Add max30101 sample application 2017-04-06 11:47:18 +00:00
sample.yaml tests: samples: convert testcase files to yaml 2017-06-21 20:56:53 -04:00
testcase.ini samples: Add max30101 sample application 2017-04-06 11:47:18 +00:00

.. _max30101:

MAX30101 Heart Rate Sensor
##########################

Overview
********

A sensor application that demonstrates how to poll data from the max30101 heart
rate sensor.

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

This project configures the max30101 sensor on the :ref:`hexiwear_k64` board to
enable the green LED and measure the reflected light with a photodiode. The raw
ADC data prints to the console. Further processing (not included in this
sample) is required to extract a heart rate signal from the light measurement.

.. code-block:: console

   $ cd samples/sensors/max30101
   $ make BOARD=hexiwear_k64

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

.. code-block:: console

   GREEN=5731
   GREEN=5750
   GREEN=5748
   GREEN=5741
   GREEN=5735
   GREEN=5737
   GREEN=5736
   GREEN=5748

<repeats endlessly>