2cd51a33ce
This provides a better error message when building with CMake and forgetting ZEPHYR_BASE or not registering Zephyr in the CMake package registry. See parent commit for more details (split from parent for better readability). Signed-off-by: Marc Herbert <marc.herbert@intel.com> |
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src | ||
app.overlay | ||
CMakeLists.txt | ||
prj.conf | ||
README.rst | ||
sample.yaml |
.. _dps310: DPS310 Temperature and Pressure Sensor ###################################### Overview ******** This sample application periodically reads temperature and pressure data from the first available device that implements SENSOR_CHAN_AMBIENT_TEMP and SENSOR_CHAN_PRESS. This sample checks the sensor in polling mode (without interrupt trigger). Building and Running ******************** This sample application uses an DPS310 sensor connected to a board via I2C. Connect the sensor pins according to the connection diagram given in the `dps310 datasheet`_ at page 18 figure 7. Build and flash this sample (for example, for the nrf52840dk_nrf52840 board) using these commands: .. zephyr-app-commands:: :zephyr-app: samples/sensors/dps310 :board: nrf52840dk_nrf52840 :goals: flash :compact: Sample Output ============= To check output of this sample, any serial console program can be used. This example uses ``picocom`` on the serial port ``/dev/ttyUSB0``: .. code-block:: console $ sudo picocom -D /dev/ttyUSB0 .. code-block:: console temp: 23.774363; press: 97.354728 temp: 23.777492; press: 97.353904 temp: 23.784646; press: 97.354064 .. _dps310 datasheet: https://www.infineon.com/dgdl/Infineon-DPS310-DataSheet-v01_01-EN.pdf?fileId=5546d462576f34750157750826c42242