kxsd9.c File Reference

#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/spi/spi.h>
#include <linux/sysfs.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>

Go to the source code of this file.

Data Structures
struct	kxsd9_state

Macros
#define	KXSD9_REG_X   0x00
#define	KXSD9_REG_Y   0x02
#define	KXSD9_REG_Z   0x04
#define	KXSD9_REG_AUX   0x06
#define	KXSD9_REG_RESET   0x0a
#define	KXSD9_REG_CTRL_C   0x0c
#define	KXSD9_FS_MASK   0x03
#define	KXSD9_REG_CTRL_B   0x0d
#define	KXSD9_REG_CTRL_A   0x0e
#define	KXSD9_READ(a)   (0x80 | (a))
#define	KXSD9_WRITE(a)   (a)
#define	KXSD9_STATE_RX_SIZE   2
#define	KXSD9_STATE_TX_SIZE   2
#define	KXSD9_SCALE_2G   "0.011978"
#define	KXSD9_SCALE_4G   "0.023927"
#define	KXSD9_SCALE_6G   "0.035934"
#define	KXSD9_SCALE_8G   "0.047853"
#define	KXSD9_ACCEL_CHAN(axis)

Functions
	MODULE_DEVICE_TABLE (spi, kxsd9_id)
	module_spi_driver (kxsd9_driver)
	MODULE_AUTHOR ("Jonathan Cameron <[email protected]>")
	MODULE_DESCRIPTION ("Kionix KXSD9 SPI driver")
	MODULE_LICENSE ("GPL v2")

Macro Definition Documentation

#define KXSD9_ACCEL_CHAN

(

axis

)

Value:

{                               \
        .type = IIO_ACCEL,                  \
        .modified = 1,                      \
        .channel2 = IIO_MOD_##axis,             \
        .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |       \
            IIO_CHAN_INFO_SCALE_SHARED_BIT,         \
        .address = KXSD9_REG_##axis,                \
    }

Definition at line 179 of file kxsd9.c.

#define KXSD9_FS_MASK   0x03

Definition at line 36 of file kxsd9.c.

#define KXSD9_READ

(

a

)

(0x80 | (a))

Definition at line 41 of file kxsd9.c.

#define KXSD9_REG_AUX   0x06

Definition at line 32 of file kxsd9.c.

#define KXSD9_REG_CTRL_A   0x0e

Definition at line 39 of file kxsd9.c.

#define KXSD9_REG_CTRL_B   0x0d

Definition at line 38 of file kxsd9.c.

#define KXSD9_REG_CTRL_C   0x0c

Definition at line 34 of file kxsd9.c.

#define KXSD9_REG_RESET   0x0a

Definition at line 33 of file kxsd9.c.

#define KXSD9_REG_X   0x00

Definition at line 29 of file kxsd9.c.

#define KXSD9_REG_Y   0x02

Definition at line 30 of file kxsd9.c.

#define KXSD9_REG_Z   0x04

Definition at line 31 of file kxsd9.c.

#define KXSD9_SCALE_2G   "0.011978"

Definition at line 60 of file kxsd9.c.

#define KXSD9_SCALE_4G   "0.023927"

Definition at line 61 of file kxsd9.c.

#define KXSD9_SCALE_6G   "0.035934"

Definition at line 62 of file kxsd9.c.

#define KXSD9_SCALE_8G   "0.047853"

Definition at line 63 of file kxsd9.c.

#define KXSD9_STATE_RX_SIZE   2

Definition at line 44 of file kxsd9.c.

#define KXSD9_STATE_TX_SIZE   2

Definition at line 45 of file kxsd9.c.

#define KXSD9_WRITE

(

a

)

(a)

Definition at line 42 of file kxsd9.c.

Function Documentation

MODULE_AUTHOR

(

"Jonathan Cameron <[email protected]>"

)

MODULE_DESCRIPTION

(

"Kionix KXSD9 SPI driver"

)

MODULE_DEVICE_TABLE	(	spi	,
		kxsd9_id
	)

MODULE_LICENSE

(

"GPL v2"

)

module_spi_driver

(

kxsd9_driver

)