zephyr

History

Erwan Gouriou 5106b9cc2a samples: hts221: Fix testing support by twister -In order to allow non regression of trigger mode in CI, add a dedicated configuration for this mode -Fix regex -Use a filter on compat rather than using a fixture Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>		2022-09-01 13:15:14 -05:00
..
src	devices: constify device pointers initialized at compile time	2022-08-22 17:08:26 +02:00
CMakeLists.txt	cmake: increase minimal required version to 3.20.0	2021-08-20 09:47:34 +02:00
prj.conf	samples: hts221: Fix testing support by twister	2022-09-01 13:15:14 -05:00
README.rst	doc: fix broken file and zephyr-app refs	2019-10-08 15:42:32 -05:00
sample.yaml	samples: hts221: Fix testing support by twister	2022-09-01 13:15:14 -05:00

README.rst

.. _hts221:

HTS221: Temperature and Humidity Monitor
########################################

Overview
********
This sample periodically reads temperature and humidity from the HTS221
Temperature & Humidity Sensor and displays it on the console


Requirements
************

This sample uses the HTS221 sensor controlled using the I2C interface.

References
**********

 - HTS211: http://www.st.com/en/mems-and-sensors/hts221.html

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

 This project outputs sensor data to the console. It requires an HTS221
 sensor, which is present on the disco_l475_iot1 board.

.. zephyr-app-commands::
   :zephyr-app: samples/sensor/hts221
   :board: disco_l475_iot1
   :goals: build
   :compact:

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

 .. code-block:: console

    Temperature:25.3 C
    Relative Humidity:40%
    Temperature:25.3 C
    Relative Humidity:40%
    Temperature:25.3 C
    Relative Humidity:40%
    Temperature:25.3 C
    Relative Humidity:40%

    <repeats endlessly every 2 seconds>