Sensor Data

Get Sensor data.

Collaboration diagram for Sensor Data:

Get Sensor data.

bmp3_get_sensor_data

int8_t bmp3_get_sensor_data(uint8_t sensor_comp, struct bmp3_data *data, struct bmp3_dev *dev);

This API reads the pressure, temperature or both data from the sensor, compensates the data and store it in the bmp3_data structure instance passed by the user.

Parameters

[in]

sensor_comp

: Variable which selects which data to be read from the sensor.

* sensor_comp |   Macros
* ------------|-------------------
*     1       | BMP3_PRESS
*     2       | BMP3_TEMP
*     3       | BMP3_ALL
*

Parameters

[out]	data	: Structure instance of bmp3_data.
[in]	dev	: Structure instance of bmp3_dev.

Note

: For fixed point the compensated temperature and pressure has a multiplication factor of 100. Units are degree celsius and Pascal respectively. ie. If temperature is 2426 then temperature is 24.26 deg C If press is 9528709, then pressure is 95287.09 Pascal.

Returns

Result of API execution status

Return values

0	-> Success
>0	-> Warning
<0	-> Error