291c9f7732
The nRF52840 Preview development kit is no longer available and the text in the README.rst is changed to be "nRF52840 Development kit" and the link to the documentation is changed to point to the production version. Signed-off-by: Ole Sæther <ole.saether@nordicsemi.no>
54 lines
1.2 KiB
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54 lines
1.2 KiB
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.. zephyr:code-sample:: ms5837
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:name: MS5837 Digital Pressure Sensor
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:relevant-api: sensor_interface
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Get pressure and temperature data from an MS5837 sensor (polling mode).
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Overview
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********
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This sample application retrieves the pressure and temperature from a MS5837
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sensor every 10 seconds, and prints this information to the UART console.
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Requirements
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************
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- `nRF52840 Development kit`_
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- MS5837 sensor
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Wiring
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******
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The nrf52840 Development kit should be connected as follows to the
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MS5837 sensor.
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+-------------+----------+
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| | nrf52840 | | MS5837 |
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| | Pin | | Pin |
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+=============+==========+
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| P0.3 | SCL |
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+-------------+----------+
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| P0.31 | SDA |
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+-------------+----------+
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Building and Running
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********************
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Build this sample using the following commands:
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/ms5837
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:board: nrf52840dk/nrf52840
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:goals: build
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:compact:
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See :zephyr:board:`nrf52840dk` on how to flash the build.
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References
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**********
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.. target-notes::
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.. _MS5837 Sensor: http://www.te.com/usa-en/product-CAT-BLPS0017.html?q=&type=products&samples=N&q2=ms5837
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.. _nRF52840 Development kit: https://www.nordicsemi.com/Products/Development-hardware/nRF52840-DK
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