Initialize the sensor and device structure.

CPP guard

bmp3_init

int8_t bmp3_init(struct bmp3_dev *dev);

This API is the entry point. Performs the selection of I2C/SPI read mechanism according to the selected interface and reads the chip-id and calibration data of the sensor.

Parameters

[in,out] dev : Structure instance of bmp3_dev

Returns: Result of API execution status

Return values

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