ee77704715
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>
54 lines
1.4 KiB
ReStructuredText
54 lines
1.4 KiB
ReStructuredText
.. zephyr:code-sample:: lsmd303dlhc
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:name: LSM303DLHC Magnetometer and Accelerometer sensor
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:relevant-api: sensor_interface
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Get magnetometer and accelerometer data from an LSM303DLHC sensor (polling
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mode).
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Overview
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********
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This sample application periodically reads magnetometer and accelerometer data
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from the LSM303DLHC eCompass module's sensors, and displays the sensor data
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on the console.
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Requirements
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************
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This sample uses the LSM303DLHC, ST MEMS system-in-package featuring a
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3D digital linear acceleration sensor and a 3D digital magnetic sensor,
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controlled using the I2C interface.
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References
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**********
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For more information about the LSM303DLHC eCompass module, see
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https://www.st.com/en/mems-and-sensors/lsm303dlhc.html
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Building and Running
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********************
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This project outputs sensor data to the console. It requires a LSM303DLHC
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system-in-package, which is present on the stm32f3_disco board
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/lsm303dlhc
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:board: stm32f3_disco
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:goals: build
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:compact:
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Sample Output
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=============
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.. code-block:: console
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Magnetometer data:
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( x y z ) = ( 0.531818 -0.435454 -0.089090 )
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Accelerometer data:
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( x y z ) = ( -0.078127 -0.347666 1.105502 )
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Magnetometer data:
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( x y z ) = ( -0.003636 0.297272 -0.255454 )
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Accelerometer data:
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( x y z ) = ( 0.074221 -0.304696 0.972685 )
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<repeats endlessly every 2 seconds>
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