bmp085.c File Reference

#include <linux/module.h>
#include <linux/device.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/of.h>
#include "bmp085.h"

Go to the source code of this file.

Data Structures
struct	bmp085_calibration_data
struct	bmp085_data

Macros
#define	BMP085_CHIP_ID   0x55
#define	BMP085_CALIBRATION_DATA_START   0xAA
#define	BMP085_CALIBRATION_DATA_LENGTH   11 /* 16 bit values */
#define	BMP085_CHIP_ID_REG   0xD0
#define	BMP085_CTRL_REG   0xF4
#define	BMP085_TEMP_MEASUREMENT   0x2E
#define	BMP085_PRESSURE_MEASUREMENT   0x34
#define	BMP085_CONVERSION_REGISTER_MSB   0xF6
#define	BMP085_CONVERSION_REGISTER_LSB   0xF7
#define	BMP085_CONVERSION_REGISTER_XLSB   0xF8
#define	BMP085_TEMP_CONVERSION_TIME   5

Functions
int	bmp085_detect (struct device *dev)
	EXPORT_SYMBOL_GPL (bmp085_detect)
	EXPORT_SYMBOL_GPL (bmp085_regmap_config)
__devinit int	bmp085_probe (struct device *dev, struct regmap *regmap)
	EXPORT_SYMBOL_GPL (bmp085_probe)
int	bmp085_remove (struct device *dev)
	EXPORT_SYMBOL_GPL (bmp085_remove)
	MODULE_AUTHOR ("Christoph Mair <[email protected]>")
	MODULE_DESCRIPTION ("BMP085 driver")
	MODULE_LICENSE ("GPL")

Variables
struct regmap_config	bmp085_regmap_config

Macro Definition Documentation

#define BMP085_CALIBRATION_DATA_LENGTH   11 /* 16 bit values */

Definition at line 58 of file bmp085.c.

#define BMP085_CALIBRATION_DATA_START   0xAA

Definition at line 57 of file bmp085.c.

#define BMP085_CHIP_ID   0x55

Definition at line 56 of file bmp085.c.

#define BMP085_CHIP_ID_REG   0xD0

Definition at line 59 of file bmp085.c.

#define BMP085_CONVERSION_REGISTER_LSB   0xF7

Definition at line 64 of file bmp085.c.

#define BMP085_CONVERSION_REGISTER_MSB   0xF6

Definition at line 63 of file bmp085.c.

#define BMP085_CONVERSION_REGISTER_XLSB   0xF8

Definition at line 65 of file bmp085.c.

#define BMP085_CTRL_REG   0xF4

Definition at line 60 of file bmp085.c.

#define BMP085_PRESSURE_MEASUREMENT   0x34

Definition at line 62 of file bmp085.c.

#define BMP085_TEMP_CONVERSION_TIME   5

Definition at line 66 of file bmp085.c.

#define BMP085_TEMP_MEASUREMENT   0x2E

Definition at line 61 of file bmp085.c.

Function Documentation

int bmp085_detect

(

struct device *

dev

)

Definition at line 360 of file bmp085.c.

__devinit int bmp085_probe	(	struct device *	dev,
		struct regmap *	regmap
	)

Definition at line 423 of file bmp085.c.

int bmp085_remove

(

struct device *

dev

)

Definition at line 465 of file bmp085.c.

EXPORT_SYMBOL_GPL

(

bmp085_detect

)

EXPORT_SYMBOL_GPL

(

bmp085_regmap_config

)

EXPORT_SYMBOL_GPL

(

bmp085_probe

)

EXPORT_SYMBOL_GPL

(

bmp085_remove

)

MODULE_AUTHOR

(

"Christoph Mair <[email protected]>"

)

MODULE_DESCRIPTION

(

"BMP085 driver"

)

MODULE_LICENSE

(

"GPL"

)

Variable Documentation

struct regmap_config bmp085_regmap_config

Initial value:

= {
    .reg_bits = 8,
    .val_bits = 8
}

Definition at line 417 of file bmp085.c.