Interface definition for the Bosch BME680 sensor. More...

Detailed Description

Interface definition for the Bosch BME680 sensor.

Author: Dylan Laduranty dylan.nosp@m..lad.nosp@m.urant.nosp@m.y@me.nosp@m.sotic.nosp@m..com; Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file bme680.h.

#include "periph/i2c.h"
#include "periph/spi.h"
#include "bme680_hal.h"
#include "bme680_internal.h"

Include dependency graph for bme680.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	bme680_field_data
	BME680 sensor field data. More...

struct	bme680_intf_i2c_t
	BME680 I2C parameters. More...

struct	bme680_intf_spi_t
	BME680 SPI parameters. More...

union	bme680_intf_t
	BME680 Hardware interface parameters union. More...

struct	bme680_params_t
	BME680 device initialization parameters. More...

struct	bme680_t
	BME680 device descriptor. More...

Macros
#define	BME680_I2C_ADDR_1 (0x76)
	I2C address when SDO pin is LOW.

#define	BME680_I2C_ADDR_2 (0x77)
	I2C address when SDO pin is HIGH.

#define	BME680_SENSOR(d) (((struct bme680_dev )d))
	Converts a BME680 device descriptor to the BME680 sensor device structure for the vendor BME680 device driver.

Typedefs
typedef struct bme680_field_data	bme680_field_data_t
	Shortcut type definition for BME680 sensor field data.

typedef struct bme680_dev	bme680_dev_t
	Shortcut type definition for BME680 sensor device structure.

Enumerations
enum	{ BME680_NULL_PTR = -1 , BME680_COM_FAILED = -2 , BME680_NO_DEV = -3 , BME680_INVALID = -4 , BME680_NO_NEW_DATA = -5 }
	Named return values. More...

Functions
int	bme680_init (bme680_t dev, const bme680_params_t params)
	Initialize the BME680 sensor.

int	bme680_force_measurement (bme680_t *dev)
	Force a single TPHG measurement cycle.

int	bme680_get_duration (bme680_t *dev)
	Duration one THPG measurement cycle.

int	bme680_get_data (bme680_t dev, bme680_field_data_t data)
	Get results of a TPHG measurement.

int	bme680_set_ambient_temp (bme680_t *dev, int8_t temp)
	Set the ambient temperature.

Variables
bme680_t *	bme680_devs []
	References to BME680 sensor devices used by the HAL functions.

unsigned int	bme680_devs_numof
	Number of initialized BME680 sensor devices in bme680_devs.

Data Structures