qt1070.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/slab.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/delay.h>

Go to the source code of this file.

Data Structures
struct	qt1070_data

Macros
#define	CHIP_ID   0x00
#define	QT1070_CHIP_ID   0x2E
#define	FW_VERSION   0x01
#define	QT1070_FW_VERSION   0x15
#define	DET_STATUS   0x02
#define	KEY_STATUS   0x03
#define	CALIBRATE_CMD   0x38
#define	QT1070_CAL_TIME   200
#define	RESET   0x39
#define	QT1070_RESET_TIME   255

Functions
	MODULE_DEVICE_TABLE (i2c, qt1070_id)
	module_i2c_driver (qt1070_driver)
	MODULE_AUTHOR ("Bo Shen <[email protected]>")
	MODULE_DESCRIPTION ("Driver for AT42QT1070 QTouch sensor")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define CALIBRATE_CMD   0x38

Definition at line 49 of file qt1070.c.

#define CHIP_ID   0x00

Definition at line 38 of file qt1070.c.

#define DET_STATUS   0x02

Definition at line 44 of file qt1070.c.

#define FW_VERSION   0x01

Definition at line 41 of file qt1070.c.

#define KEY_STATUS   0x03

Definition at line 46 of file qt1070.c.

#define QT1070_CAL_TIME   200

Definition at line 50 of file qt1070.c.

#define QT1070_CHIP_ID   0x2E

Definition at line 39 of file qt1070.c.

#define QT1070_FW_VERSION   0x15

Definition at line 42 of file qt1070.c.

#define QT1070_RESET_TIME   255

Definition at line 54 of file qt1070.c.

#define RESET   0x39

Definition at line 53 of file qt1070.c.

Function Documentation

MODULE_AUTHOR

(

"Bo Shen <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for AT42QT1070 QTouch sensor"

)

MODULE_DEVICE_TABLE	(	i2c	,
		qt1070_id
	)

module_i2c_driver

(

qt1070_driver

)

MODULE_LICENSE

(

"GPL"

)