46 lines
1.3 KiB
ReStructuredText
46 lines
1.3 KiB
ReStructuredText
.. _dps310:
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DPS310 Temperature and Pressure Sensor
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######################################
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Overview
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********
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This sample application periodically reads temperature and pressure data from
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the first available device that implements SENSOR_CHAN_AMBIENT_TEMP and
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SENSOR_CHAN_PRESS. This sample checks the sensor in polling mode (without
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interrupt trigger).
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Building and Running
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********************
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This sample application uses an DPS310 sensor connected to a board via I2C.
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Connect the sensor pins according to the connection diagram given in the
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`dps310 datasheet`_ at page 18 figure 7.
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Build and flash this sample (for example, for the nrf52840dk_nrf52840 board)
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using these commands:
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/dps310
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:board: nrf52840dk_nrf52840
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:goals: flash
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:compact:
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Sample Output
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=============
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To check output of this sample, any serial console program can be used.
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This example uses ``picocom`` on the serial port ``/dev/ttyUSB0``:
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.. code-block:: console
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$ sudo picocom -D /dev/ttyUSB0
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.. code-block:: console
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temp: 23.774363; press: 97.354728
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temp: 23.777492; press: 97.353904
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temp: 23.784646; press: 97.354064
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.. _dps310 datasheet: https://www.infineon.com/dgdl/Infineon-DPS310-DataSheet-v01_01-EN.pdf?fileId=5546d462576f34750157750826c42242
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