.. _lsm303dlhc:
LSM303DLHC: Magnetometer and Accelerometer data Monitor
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Overview
********
This sample application periodically reads magnetometer and accelerometer data
from the LSM303DLHC eCompass module's sensors, and displays the sensor data
on the console.
Requirements
************
This sample uses the LSM303DLHC, ST MEMS system-in-package featuring a
3D digital linear acceleration sensor and a 3D digital magnetic sensor,
controlled using the I2C interface.
References
**********
For more information about the LSM303DLHC eCompass module, see
http://www.st.com/en/mems-and-sensors/lsm303dlhc.html
Building and Running
********************
This project outputs sensor data to the console. It requires a LSM303DLHC
system-in-package, which is present on the stm32f3_disco board
.. zephyr-app-commands::
:zephyr-app: samples/sensor/lsm303dlhc
:board: stm32f3_disco
:goals: build
:compact:
Sample Output
=============
.. code-block:: console
Magnetometer data:
( x y z ) = ( 0.531818 -0.435454 -0.089090 )
Accelerometer data:
( x y z ) = ( -0.078127 -0.347666 1.105502 )
Magnetometer data:
( x y z ) = ( -0.003636 0.297272 -0.255454 )
Accelerometer data:
( x y z ) = ( 0.074221 -0.304696 0.972685 )
<repeats endlessly every 2 seconds>
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