pressure9
2.0.0.0
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Pressure 9 click is a digital barometric air pressure sensor Click boardâ„¢. It is equipped with the DPS422, barometric air pressure sensor, based on a capacitive sensor element.
We provide a library for the Pressure9 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.
This library contains API for Pressure9 Click driver.
pressure9_cfg_setup
Config Object Initialization function. pressure9_init
Initialization function. pressure9_default_cfg
Click Default Configuration function. pressure9_get_pressure_data
Get Pressure data in mBar pressure9_get_temperature_data
Get Temperature data in C pressure9_configuration
Writing data to the configuration registers The demo application displays the pressure and temperature measurement using Pressure 9 click.
The demo application is composed of two sections :
Initialization the driver, test comunication, and performs the click default configuration.
Reads Temperature data in [C] and Pressure data in [mBar] and this data logs to the USB UART every 2 sec.
The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.
Other mikroE Libraries used in the example:
Additional notes and informations
Depending on the development board you are using, you may need USB UART click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.