Shared defines for the bmp280 driver. More...

Classes
struct	bmp280::calibration_s

struct	bmp280::data_s

struct	bmp280::fcalibration_s

class	bmp280::IBMP280

Namespaces
	bmp280
	Local functions in support of the shell command.

Macros
#define	BMP280_ADDR_CAL 0x88 /* address of 12x 2 bytes calibration data */

#define	BMP280_ADDR_DATA 0xF7 /* address of 2x 3 bytes p-t data */

#define	BMP280_ADDR_CONFIG 0xF5 /* configuration */

#define	BMP280_ADDR_CTRL 0xF4 /* controll */

#define	BMP280_ADDR_STATUS 0xF3 /* state */

#define	BMP280_ADDR_RESET 0xE0 /* reset */

#define	BMP280_ADDR_ID 0xD0 /* id */

#define	BMP280_VALUE_ID 0x58 /* chip id */

#define	BMP280_VALUE_RESET 0xB6 /* reset */

#define	BMP280_STATUS_MEASURING (1<<3) /* if in process of measure */

#define	BMP280_STATUS_COPING (1<<0) /* if in process of data copy */

#define	BMP280_CTRL_P0 (0x0<<2) /* no p measure */

#define	BMP280_CTRL_P1 (0x1<<2)

#define	BMP280_CTRL_P2 (0x2<<2)

#define	BMP280_CTRL_P4 (0x3<<2)

#define	BMP280_CTRL_P8 (0x4<<2)

#define	BMP280_CTRL_P16 (0x5<<2)

#define	BMP280_CTRL_T0 (0x0<<5) /* no t measure */

#define	BMP280_CTRL_T1 (0x1<<5)

#define	BMP280_CTRL_T2 (0x2<<5)

#define	BMP280_CTRL_T4 (0x3<<5)

#define	BMP280_CTRL_T8 (0x4<<5)

#define	BMP280_CTRL_T16 (0x5<<5)

#define	BMP280_CONFIG_F0 (0x0<<2) /* no filter */

#define	BMP280_CONFIG_F2 (0x1<<2)

#define	BMP280_CONFIG_F4 (0x2<<2)

#define	BMP280_CONFIG_F8 (0x3<<2)

#define	BMP280_CONFIG_F16 (0x4<<2)

#define	BMP280_CTRL_MODE_SLEEP 0x0

#define	BMP280_CTRL_MODE_FORCE 0x1 /* on demand, goes to sleep after */

#define	BMP280_CTRL_MODE_NORMAL 0x3

#define	BMP280_MT_INIT 6400 /* max measure time of initial p + t in us */

#define	BMP280_MT 2300 /* max measure time of p or t in us */

Typedefs
typedef bmp280::IBMP280 (	BMP280_constructor) (uint8_t, uint32_t, bool)

Functions
bmp280::IBMP280 *	bmp280_spi_interface (uint8_t busnum, uint32_t device, bool external)

bmp280::IBMP280 *	bmp280_i2c_interface (uint8_t busnum, uint32_t device, bool external)

Detailed Description

Shared defines for the bmp280 driver.

Classes

Namespaces

Macros

Typedefs

Functions

Detailed Description