Sensor driver for BMP3 sensor register definition. More...

#include "std.h"

Include dependency graph for bmp3_regs.h:

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

Data Structures
struct	bmp3_reg_calib_data
	Register Trim Variables. More...

struct	bmp3_quantized_calib_data
	Quantized Trim Variables. More...

Macros
#define	BMP3_I2C_ADDR 0xEC
	I2C addresses (8 bits) More...

#define	BMP3_I2C_ADDR_ALT 0xEE

BMP3 chip identifier
#define	BMP3_CHIP_ID 0x50

Register Address
#define	BMP3_CHIP_ID_ADDR 0x00

#define	BMP3_ERR_REG_ADDR 0x02

#define	BMP3_SENS_STATUS_REG_ADDR 0x03

#define	BMP3_DATA_ADDR 0x04

#define	BMP3_EVENT_ADDR 0x10

#define	BMP3_INT_STATUS_REG_ADDR 0x11

#define	BMP3_FIFO_LENGTH_ADDR 0x12

#define	BMP3_FIFO_DATA_ADDR 0x14

#define	BMP3_FIFO_WM_ADDR 0x15

#define	BMP3_FIFO_CONFIG_1_ADDR 0x17

#define	BMP3_FIFO_CONFIG_2_ADDR 0x18

#define	BMP3_INT_CTRL_ADDR 0x19

#define	BMP3_IF_CONF_ADDR 0x1A

#define	BMP3_PWR_CTRL_ADDR 0x1B

#define	BMP3_OSR_ADDR 0X1C

#define	BMP3_ODR_ADDR 0X1D

#define	BMP3_CONFIG_ADDR 0X1F

#define	BMP3_CALIB_DATA_ADDR 0x31

#define	BMP3_CMD_ADDR 0x7E

Power mode macros
#define	BMP3_SLEEP_MODE 0x00

#define	BMP3_FORCED_MODE 0x01

#define	BMP3_NORMAL_MODE 0x03

Over sampling macros
#define	BMP3_NO_OVERSAMPLING 0x00

#define	BMP3_OVERSAMPLING_2X 0x01

#define	BMP3_OVERSAMPLING_4X 0x02

#define	BMP3_OVERSAMPLING_8X 0x03

#define	BMP3_OVERSAMPLING_16X 0x04

#define	BMP3_OVERSAMPLING_32X 0x05

Filter setting macros
#define	BMP3_IIR_FILTER_DISABLE 0x00

#define	BMP3_IIR_FILTER_COEFF_1 0x01

#define	BMP3_IIR_FILTER_COEFF_3 0x02

#define	BMP3_IIR_FILTER_COEFF_7 0x03

#define	BMP3_IIR_FILTER_COEFF_15 0x04

#define	BMP3_IIR_FILTER_COEFF_31 0x05

#define	BMP3_IIR_FILTER_COEFF_63 0x06

#define	BMP3_IIR_FILTER_COEFF_127 0x07

Odr setting macros
#define	BMP3_ODR_200_HZ 0x00

#define	BMP3_ODR_100_HZ 0x01

#define	BMP3_ODR_50_HZ 0x02

#define	BMP3_ODR_25_HZ 0x03

#define	BMP3_ODR_12_5_HZ 0x04

#define	BMP3_ODR_6_25_HZ 0x05

#define	BMP3_ODR_3_1_HZ 0x06

#define	BMP3_ODR_1_5_HZ 0x07

#define	BMP3_ODR_0_78_HZ 0x08

#define	BMP3_ODR_0_39_HZ 0x09

#define	BMP3_ODR_0_2_HZ 0x0A

#define	BMP3_ODR_0_1_HZ 0x0B

#define	BMP3_ODR_0_05_HZ 0x0C

#define	BMP3_ODR_0_02_HZ 0x0D

#define	BMP3_ODR_0_01_HZ 0x0E

#define	BMP3_ODR_0_006_HZ 0x0F

#define	BMP3_ODR_0_003_HZ 0x10

#define	BMP3_ODR_0_001_HZ 0x11

Sensor component selection macros
#define	BMP3_PRESS 0x01

#define	BMP3_TEMP 0x02

#define	BMP3_ALL 0x03

Macro to combine two 8 bit data's to form a 16 bit data
#define	BMP3_CONCAT_BYTES(msb, lsb) (((uint16_t)msb << 8) \| (uint16_t)lsb)

Macros related to size
#define	BMP3_CALIB_DATA_LEN 21

#define	BMP3_P_AND_T_HEADER_DATA_LEN 7

#define	BMP3_P_OR_T_HEADER_DATA_LEN 4

#define	BMP3_P_T_DATA_LEN 6

#define	BMP3_P_DATA_LEN 3

#define	BMP3_T_DATA_LEN 3

#define	BMP3_SENSOR_TIME_LEN 3

#define	BMP3_DOUBLE_PRECISION_COMPENSATION 1
	Use double, single (float) or integer for temperature and pressure compensation. More...

#define	BMP3_SINGLE_PRECISION_COMPENSATION 2

#define	BMP3_INTEGER_COMPENSATION 3

#define	BMP3_COMPENSATION BMP3_SINGLE_PRECISION_COMPENSATION
	By default use single precision compensation. More...

enum	Bmp3Status { BMP3_STATUS_UNINIT, BMP3_STATUS_GET_CALIB, BMP3_STATUS_CONFIGURE, BMP3_STATUS_READ_DATA }
	Status enum. More...

Detailed Description

Sensor driver for BMP3 sensor register definition.

Modified for Paparazzi from SDP3 driver from BoshSensortec see https://github.com/BoschSensortec/BMP3-Sensor-API for original code and license

Definition in file bmp3_regs.h.

Data Structure Documentation

struct bmp3_reg_calib_data

Register Trim Variables.

Definition at line 151 of file bmp3_regs.h.

Data Fields
int16_t	par_p1
int8_t	par_p10
int8_t	par_p11
int16_t	par_p2
int8_t	par_p3
int8_t	par_p4
uint16_t	par_p5
uint16_t	par_p6
int8_t	par_p7
int8_t	par_p8
int16_t	par_p9
uint16_t	par_t1
uint16_t	par_t2
int8_t	par_t3
int64_t	t_lin

struct bmp3_quantized_calib_data

Quantized Trim Variables.

Definition at line 195 of file bmp3_regs.h.

Data Fields
float	par_p1
float	par_p10
float	par_p11
float	par_p2
float	par_p3
float	par_p4
float	par_p5
float	par_p6
float	par_p7
float	par_p8
float	par_p9
float	par_t1
float	par_t2
float	par_t3
float	t_lin

Macro Definition Documentation

#define BMP3_ALL 0x03

Definition at line 110 of file bmp3_regs.h.

Referenced by bmp3_i2c_event(), and bmp3_i2c_periodic().

#define BMP3_CALIB_DATA_ADDR 0x31

Definition at line 61 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_CALIB_DATA_LEN 21

Definition at line 116 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_CHIP_ID 0x50

Definition at line 41 of file bmp3_regs.h.

#define BMP3_CHIP_ID_ADDR 0x00

Definition at line 44 of file bmp3_regs.h.

#define BMP3_CMD_ADDR 0x7E

Definition at line 62 of file bmp3_regs.h.

#define BMP3_COMPENSATION BMP3_SINGLE_PRECISION_COMPENSATION

By default use single precision compensation.

Definition at line 135 of file bmp3_regs.h.

#define BMP3_CONCAT_BYTES	(	msb,
		lsb
	)	(((uint16_t)msb << 8) \| (uint16_t)lsb)

Definition at line 113 of file bmp3_regs.h.

Referenced by parse_calib_data().

#define BMP3_CONFIG_ADDR 0X1F

Definition at line 60 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_DATA_ADDR 0x04

Definition at line 47 of file bmp3_regs.h.

#define BMP3_DOUBLE_PRECISION_COMPENSATION 1

Use double, single (float) or integer for temperature and pressure compensation.

Definition at line 127 of file bmp3_regs.h.

#define BMP3_ERR_REG_ADDR 0x02

Definition at line 45 of file bmp3_regs.h.

#define BMP3_EVENT_ADDR 0x10

Definition at line 48 of file bmp3_regs.h.

#define BMP3_FIFO_CONFIG_1_ADDR 0x17

Definition at line 53 of file bmp3_regs.h.

#define BMP3_FIFO_CONFIG_2_ADDR 0x18

Definition at line 54 of file bmp3_regs.h.

#define BMP3_FIFO_DATA_ADDR 0x14

Definition at line 51 of file bmp3_regs.h.

#define BMP3_FIFO_LENGTH_ADDR 0x12

Definition at line 50 of file bmp3_regs.h.

#define BMP3_FIFO_WM_ADDR 0x15

Definition at line 52 of file bmp3_regs.h.

#define BMP3_FORCED_MODE 0x01

Definition at line 66 of file bmp3_regs.h.

#define BMP3_I2C_ADDR 0xEC

I2C addresses (8 bits)

Definition at line 37 of file bmp3_regs.h.

#define BMP3_I2C_ADDR_ALT 0xEE

Definition at line 38 of file bmp3_regs.h.

#define BMP3_IF_CONF_ADDR 0x1A

Definition at line 56 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_COEFF_1 0x01

Definition at line 79 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_COEFF_127 0x07

Definition at line 85 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_COEFF_15 0x04

Definition at line 82 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_COEFF_3 0x02

Definition at line 80 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_IIR_FILTER_COEFF_31 0x05

Definition at line 83 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_COEFF_63 0x06

Definition at line 84 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_COEFF_7 0x03

Definition at line 81 of file bmp3_regs.h.

#define BMP3_IIR_FILTER_DISABLE 0x00

Definition at line 78 of file bmp3_regs.h.

#define BMP3_INT_CTRL_ADDR 0x19

Definition at line 55 of file bmp3_regs.h.

#define BMP3_INT_STATUS_REG_ADDR 0x11

Definition at line 49 of file bmp3_regs.h.

#define BMP3_INTEGER_COMPENSATION 3

Definition at line 129 of file bmp3_regs.h.

#define BMP3_NO_OVERSAMPLING 0x00

Definition at line 70 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_NORMAL_MODE 0x03

Definition at line 67 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_ODR_0_001_HZ 0x11

Definition at line 105 of file bmp3_regs.h.

#define BMP3_ODR_0_003_HZ 0x10

Definition at line 104 of file bmp3_regs.h.

#define BMP3_ODR_0_006_HZ 0x0F

Definition at line 103 of file bmp3_regs.h.

#define BMP3_ODR_0_01_HZ 0x0E

Definition at line 102 of file bmp3_regs.h.

#define BMP3_ODR_0_02_HZ 0x0D

Definition at line 101 of file bmp3_regs.h.

#define BMP3_ODR_0_05_HZ 0x0C

Definition at line 100 of file bmp3_regs.h.

#define BMP3_ODR_0_1_HZ 0x0B

Definition at line 99 of file bmp3_regs.h.

#define BMP3_ODR_0_2_HZ 0x0A

Definition at line 98 of file bmp3_regs.h.

#define BMP3_ODR_0_39_HZ 0x09

Definition at line 97 of file bmp3_regs.h.

#define BMP3_ODR_0_78_HZ 0x08

Definition at line 96 of file bmp3_regs.h.

#define BMP3_ODR_100_HZ 0x01

Definition at line 89 of file bmp3_regs.h.

#define BMP3_ODR_12_5_HZ 0x04

Definition at line 92 of file bmp3_regs.h.

#define BMP3_ODR_1_5_HZ 0x07

Definition at line 95 of file bmp3_regs.h.

#define BMP3_ODR_200_HZ 0x00

Definition at line 88 of file bmp3_regs.h.

#define BMP3_ODR_25_HZ 0x03

Definition at line 91 of file bmp3_regs.h.

#define BMP3_ODR_3_1_HZ 0x06

Definition at line 94 of file bmp3_regs.h.

#define BMP3_ODR_50_HZ 0x02

Definition at line 90 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_ODR_6_25_HZ 0x05

Definition at line 93 of file bmp3_regs.h.

#define BMP3_ODR_ADDR 0X1D

Definition at line 59 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_OSR_ADDR 0X1C

Definition at line 58 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_OVERSAMPLING_16X 0x04

Definition at line 74 of file bmp3_regs.h.

#define BMP3_OVERSAMPLING_2X 0x01

Definition at line 71 of file bmp3_regs.h.

#define BMP3_OVERSAMPLING_32X 0x05

Definition at line 75 of file bmp3_regs.h.

#define BMP3_OVERSAMPLING_4X 0x02

Definition at line 72 of file bmp3_regs.h.

#define BMP3_OVERSAMPLING_8X 0x03

Definition at line 73 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_P_AND_T_HEADER_DATA_LEN 7

Definition at line 117 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_P_DATA_LEN 3

Definition at line 120 of file bmp3_regs.h.

#define BMP3_P_OR_T_HEADER_DATA_LEN 4

Definition at line 118 of file bmp3_regs.h.

#define BMP3_P_T_DATA_LEN 6

Definition at line 119 of file bmp3_regs.h.

#define BMP3_PRESS 0x01

Definition at line 108 of file bmp3_regs.h.

#define BMP3_PWR_CTRL_ADDR 0x1B

Definition at line 57 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_SENS_STATUS_REG_ADDR 0x03

Definition at line 46 of file bmp3_regs.h.

Referenced by bmp3_i2c_periodic().

#define BMP3_SENSOR_TIME_LEN 3

Definition at line 122 of file bmp3_regs.h.

#define BMP3_SINGLE_PRECISION_COMPENSATION 2

Definition at line 128 of file bmp3_regs.h.

#define BMP3_SLEEP_MODE 0x00

Definition at line 65 of file bmp3_regs.h.

#define BMP3_T_DATA_LEN 3

Definition at line 121 of file bmp3_regs.h.

#define BMP3_TEMP 0x02

Definition at line 109 of file bmp3_regs.h.

Enumeration Type Documentation

enum Bmp3Status

Status enum.

Enumerator
BMP3_STATUS_UNINIT
BMP3_STATUS_GET_CALIB
BMP3_STATUS_CONFIGURE
BMP3_STATUS_READ_DATA

Definition at line 141 of file bmp3_regs.h.

Data Structures

Macros

Macros related to size

Detailed Description

Data Structure Documentation

Macro Definition Documentation

Enumeration Type Documentation