zephyr

History

Benjamin Cabé ee77704715 samples: sensor: use zephyr:code-sample directive Describe the samples using code-sample directive in preparation for upcoming changes to the Zephyr documentation that will be leveraging the provided description and metadata. Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>		2024-09-04 21:26:50 +02:00
..
src	…
CMakeLists.txt	…
README.rst	…
prj.conf	…
sample.yaml	…

README.rst

.. zephyr:code-sample:: lps22hb
   :name: LPS22HB Temperature and Pressure Sensor
   :relevant-api: sensor_interface

   Get pressure and temperature data from an LPS22HB sensor (polling mode).

Overview
********
This sample periodically reads pressure from the LPS22HB MEMS pressure
sensor and displays it on the console.


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

This sample uses the LPS22HB sensor controlled using the I2C interface.

References
**********

- LPS22HB: https://www.st.com/en/mems-and-sensors/lps22hb.html

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

This project outputs sensor data to the console. It requires an LPS22HB
sensor, which is present on the disco_l475_iot1 board.

.. zephyr-app-commands::
   :zephyr-app: samples/sensor/lps22hb
   :board: disco_l475_iot1
   :goals: build
   :compact:

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

.. code-block:: console

   Observation:1
   Pressure:98.7 kPa
   Temperature:22.5 C
   Observation:2
   Pressure:98.7 kPa
   Temperature:22.5 C
   Observation:3
   Pressure:98.7 kPa
   Temperature:22.5 C

   <repeats endlessly every 2 seconds>