barometer
2.0.0.0
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Barometer click carries the LPS25HB IC, which is a piezoresistive absolute pressure sensor with a measurement range from 260 to 1260 hPa.
We provide a library for the Barometer 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 Barometer Click driver.
void barometer_cfg_setup ( barometer_cfg_t *cfg );
BAROMETER_RETVAL barometer_init ( barometer_t *ctx, barometer_cfg_t *cfg );
void barometer_default_cfg ( barometer_t *ctx );
float barometer_get_temperature_c ( barometer_t *ctx );
uint8_t barometer_check_status ( barometer_t *ctx );
This application measures temperature and pressure data.
The demo application is composed of two sections :
Initialization driver enable's - I2C, set default configuration and start write log.
This is a example which demonstrates the use of Barometer Click board
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.