50 lines
983 B
ReStructuredText
50 lines
983 B
ReStructuredText
.. _lps22hb:
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LPS22HB: Temperature and Pressure Monitor
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#########################################
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Overview
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********
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This sample periodically reads pressure from the LPS22HB MEMS pressure
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sensor and displays it on the console.
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Requirements
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************
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This sample uses the LPS22HB sensor controlled using the I2C interface.
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References
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**********
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- LPS22HB: https://www.st.com/en/mems-and-sensors/lps22hb.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 an LPS22HB
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sensor, which is present on the disco_l475_iot1 board.
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/lps22hb
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:board: disco_l475_iot1
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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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Observation:1
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Pressure:98.7 kPa
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Temperature:22.5 C
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Observation:2
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Pressure:98.7 kPa
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Temperature:22.5 C
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Observation:3
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Pressure:98.7 kPa
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Temperature:22.5 C
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<repeats endlessly every 2 seconds>
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