i2c-tiny-usb.c File Reference

#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/usb.h>
#include <linux/i2c.h>

Go to the source code of this file.

Data Structures
struct	i2c_tiny_usb

Macros
#define	CMD_ECHO   0
#define	CMD_GET_FUNC   1
#define	CMD_SET_DELAY   2
#define	CMD_GET_STATUS   3
#define	CMD_I2C_IO   4
#define	CMD_I2C_IO_BEGIN   (1<<0)
#define	CMD_I2C_IO_END   (1<<1)
#define	STATUS_IDLE   0
#define	STATUS_ADDRESS_ACK   1
#define	STATUS_ADDRESS_NAK   2

Functions
	module_param (delay, ushort, 0)
	MODULE_PARM_DESC (delay,"bit delay in microseconds ""(default is 10us for 100kHz max)")
	MODULE_DEVICE_TABLE (usb, i2c_tiny_usb_table)
	module_usb_driver (i2c_tiny_usb_driver)
	MODULE_AUTHOR ("Till Harbaum <[email protected]>")
	MODULE_DESCRIPTION ("i2c-tiny-usb driver v1.0")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define CMD_ECHO   0

Definition at line 26 of file i2c-tiny-usb.c.

#define CMD_GET_FUNC   1

Definition at line 27 of file i2c-tiny-usb.c.

#define CMD_GET_STATUS   3

Definition at line 29 of file i2c-tiny-usb.c.

#define CMD_I2C_IO   4

Definition at line 31 of file i2c-tiny-usb.c.

#define CMD_I2C_IO_BEGIN   (1<<0)

Definition at line 32 of file i2c-tiny-usb.c.

#define CMD_I2C_IO_END   (1<<1)

Definition at line 33 of file i2c-tiny-usb.c.

#define CMD_SET_DELAY   2

Definition at line 28 of file i2c-tiny-usb.c.

#define STATUS_ADDRESS_ACK   1

Definition at line 52 of file i2c-tiny-usb.c.

#define STATUS_ADDRESS_NAK   2

Definition at line 53 of file i2c-tiny-usb.c.

#define STATUS_IDLE   0

Definition at line 51 of file i2c-tiny-usb.c.

Function Documentation

MODULE_AUTHOR

(

"Till Harbaum <[email protected]>"

)

MODULE_DESCRIPTION

(

"i2c-tiny-usb driver v1.0"

)

MODULE_DEVICE_TABLE	(	usb	,
		i2c_tiny_usb_table
	)

MODULE_LICENSE

(

"GPL"

)

module_param	(	delay	,
		ushort	,
		0
	)

MODULE_PARM_DESC	(	delay	,
		"bit delay in microseconds ""(default is 10us for 100kHz max)"
	)

module_usb_driver

(

i2c_tiny_usb_driver

)