lirc_igorplugusb.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/kmod.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/usb.h>
#include <linux/time.h>
#include <media/lirc.h>
#include <media/lirc_dev.h>
#include <linux/vermagic.h>

Go to the source code of this file.

Data Structures
struct	igorplug

Macros
#define	DRIVER_VERSION   "0.2"
#define	DRIVER_AUTHOR   "Jan M. Hochstein <[email protected]>"
#define	DRIVER_DESC   "Igorplug USB remote driver for LIRC"
#define	DRIVER_NAME   "lirc_igorplugusb"
#define	dprintk(fmt, args...)
#define	CODE_LENGTH   sizeof(int)
#define	DEVICE_BUFLEN   36
#define	DEVICE_HEADERLEN   3
#define	ADDITIONAL_LIRC_BYTES   2
#define	SAMPLE_RATE   100
#define	SET_INFRABUFFER_EMPTY   1
#define	GET_INFRACODE   2
#define	SET_DATAPORT_DIRECTION   3
#define	GET_DATAPORT_DIRECTION   4
#define	SET_OUT_DATAPORT   5
#define	GET_OUT_DATAPORT   6
#define	GET_IN_DATAPORT   7
#define	READ_EEPROM   8
#define	WRITE_EEPROM   9
#define	SEND_RS232   10
#define	RECV_RS232   11
#define	SET_RS232_BAUD   12
#define	GET_RS232_BAUD   13

Functions
	module_usb_driver (igorplugusb_remote_driver)
	MODULE_INFO (vermagic, VERMAGIC_STRING)
	MODULE_DESCRIPTION (DRIVER_DESC)
	MODULE_AUTHOR (DRIVER_AUTHOR)
	MODULE_LICENSE ("GPL")
	MODULE_DEVICE_TABLE (usb, igorplugusb_remote_id_table)
	module_param (sample_rate, int, S_IRUGO|S_IWUSR)
	MODULE_PARM_DESC (sample_rate,"Sampling rate in Hz (default: 100)")
	module_param (debug, bool, S_IRUGO|S_IWUSR)
	MODULE_PARM_DESC (debug,"Debug enabled or not")

Macro Definition Documentation

#define ADDITIONAL_LIRC_BYTES   2

Definition at line 91 of file lirc_igorplugusb.c.

#define CODE_LENGTH   sizeof(int)

Definition at line 77 of file lirc_igorplugusb.c.

#define DEVICE_BUFLEN   36

Definition at line 80 of file lirc_igorplugusb.c.

#define DEVICE_HEADERLEN   3

Definition at line 88 of file lirc_igorplugusb.c.

#define dprintk	(		fmt,
			args...
	)

Value:

do {                            \
        if (debug)                  \
            printk(KERN_DEBUG fmt, ## args);    \
    } while (0)

Definition at line 70 of file lirc_igorplugusb.c.

#define DRIVER_AUTHOR   "Jan M. Hochstein <[email protected]>"

Definition at line 58 of file lirc_igorplugusb.c.

#define DRIVER_DESC   "Igorplug USB remote driver for LIRC"

Definition at line 60 of file lirc_igorplugusb.c.

#define DRIVER_NAME   "lirc_igorplugusb"

Definition at line 61 of file lirc_igorplugusb.c.

#define DRIVER_VERSION   "0.2"

Definition at line 57 of file lirc_igorplugusb.c.

#define GET_DATAPORT_DIRECTION   4

Params: wValue: (byte) 1 bit for each data port pin (0=in, 1=out)

Answer: empty

Definition at line 122 of file lirc_igorplugusb.c.

#define GET_IN_DATAPORT   7

Params: none

Answer: least significant 3 bits read from output data port

Definition at line 144 of file lirc_igorplugusb.c.

#define GET_INFRACODE   2

Params: none Answer: empty

Definition at line 106 of file lirc_igorplugusb.c.

#define GET_OUT_DATAPORT   6

Params: wValue: byte to write to output data port

Answer: empty

Definition at line 137 of file lirc_igorplugusb.c.

#define GET_RS232_BAUD   13

Params: wValue: byte to write to UART bit rate register (UBRR)

Answer: empty

Definition at line 191 of file lirc_igorplugusb.c.

#define READ_EEPROM   8

Params: none

Answer: least significant 3 bits read from input data port

Definition at line 151 of file lirc_igorplugusb.c.

#define RECV_RS232   11

Params: wValue: byte to send

Answer: empty

Definition at line 176 of file lirc_igorplugusb.c.

#define SAMPLE_RATE   100

Definition at line 94 of file lirc_igorplugusb.c.

#define SEND_RS232   10

Params: wValue: offset to EEPROM byte wIndex: byte to write

Answer: empty

Definition at line 168 of file lirc_igorplugusb.c.

#define SET_DATAPORT_DIRECTION   3

Params: wValue: offset to begin reading infra buffer

Answer: infra data

Definition at line 114 of file lirc_igorplugusb.c.

#define SET_INFRABUFFER_EMPTY   1

Definition at line 100 of file lirc_igorplugusb.c.

#define SET_OUT_DATAPORT   5

Params: none

Answer: (byte) 1 bit for each data port pin (0=in, 1=out)

Definition at line 129 of file lirc_igorplugusb.c.

#define SET_RS232_BAUD   12

Params: none

Answer: byte received

Definition at line 183 of file lirc_igorplugusb.c.

#define WRITE_EEPROM   9

Params: wValue: offset to begin reading EEPROM

Answer: EEPROM bytes

Definition at line 159 of file lirc_igorplugusb.c.

Function Documentation

MODULE_AUTHOR

(

DRIVER_AUTHOR

)

MODULE_DESCRIPTION

(

DRIVER_DESC

)

MODULE_DEVICE_TABLE	(	usb	,
		igorplugusb_remote_id_table
	)

MODULE_INFO	(	vermagic	,
		VERMAGIC_STRING
	)

MODULE_LICENSE

(

"GPL"

)

module_param	(	sample_rate	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	debug	,
		bool	,
		S_IRUGO|	S_IWUSR
	)

MODULE_PARM_DESC	(	sample_rate	,
		"Sampling rate in Hz (default: 100)"
	)

MODULE_PARM_DESC	(	debug	,
		"Debug enabled or not"
	)

module_usb_driver

(

igorplugusb_remote_driver

)