usbdux.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/fcntl.h>
#include <linux/compiler.h>
#include <linux/firmware.h>
#include "../comedidev.h"
#include "comedi_fc.h"

Go to the source code of this file.

Data Structures
struct	usbduxsub

Macros
#define	BULK_TIMEOUT   1000
#define	FIRMWARE   "usbdux_firmware.bin"
#define	USBDUXSUB_FIRMWARE   0xA0
#define	VENDOR_DIR_IN   0xC0
#define	VENDOR_DIR_OUT   0x40
#define	USBDUXSUB_CPUCS   0xE600
#define	USBDUXSUB_MINOR   32
#define	TB_LEN   0x2000
#define	ISOINEP   6
#define	ISOOUTEP   2
#define	COMMAND_OUT_EP   1
#define	COMMAND_IN_EP   8
#define	PWM_EP   4
#define	MIN_PWM_PERIOD   ((long)(1E9/300))
#define	PWM_DEFAULT_PERIOD   ((long)(1E9/100))
#define	NUMCHANNELS   8
#define	SIZEADIN   ((sizeof(int16_t)))
#define	SIZEINBUF   ((8*SIZEADIN))
#define	SIZEINSNBUF   16
#define	NUMOUTCHANNELS   8
#define	SIZEDAOUT   ((sizeof(int8_t)+sizeof(int16_t)))
#define	SIZEOUTBUF   ((8*SIZEDAOUT))
#define	SIZEOFDUXBUFFER   ((8*SIZEDAOUT+2))
#define	NUMOFINBUFFERSFULL   5
#define	NUMOFOUTBUFFERSFULL   5
#define	NUMOFINBUFFERSHIGH   10
#define	NUMOFOUTBUFFERSHIGH   10
#define	NUMUSBDUX   16
#define	SUBDEV_AD   0
#define	SUBDEV_DA   1
#define	SUBDEV_DIO   2
#define	SUBDEV_COUNTER   3
#define	SUBDEV_PWM   4
#define	RETRIES   10
#define	FIRMWARE_MAX_LEN   0x2000
#define	SENDADCOMMANDS   0
#define	SENDDACOMMANDS   1
#define	SENDDIOCONFIGCOMMAND   2
#define	SENDDIOBITSCOMMAND   3
#define	SENDSINGLEAD   4
#define	READCOUNTERCOMMAND   5
#define	WRITECOUNTERCOMMAND   6
#define	SENDPWMON   7
#define	SENDPWMOFF   8

Functions
	MODULE_DEVICE_TABLE (usb, usbdux_usb_table)
	module_comedi_usb_driver (usbdux_driver, usbdux_usb_driver)
	MODULE_AUTHOR ("Bernd Porr, [email protected]")
	MODULE_DESCRIPTION ("Stirling/ITL USB-DUX -- [email protected]")
	MODULE_LICENSE ("GPL")
	MODULE_FIRMWARE (FIRMWARE)

Macro Definition Documentation

#define BULK_TIMEOUT   1000

Definition at line 104 of file usbdux.c.

#define COMMAND_IN_EP   8

Definition at line 135 of file usbdux.c.

#define COMMAND_OUT_EP   1

Definition at line 132 of file usbdux.c.

#define FIRMWARE   "usbdux_firmware.bin"

Definition at line 107 of file usbdux.c.

#define FIRMWARE_MAX_LEN   0x2000

Definition at line 822 of file usbdux.c.

#define ISOINEP   6

Definition at line 126 of file usbdux.c.

#define ISOOUTEP   2

Definition at line 129 of file usbdux.c.

#define MIN_PWM_PERIOD   ((long)(1E9/300))

Definition at line 141 of file usbdux.c.

#define NUMCHANNELS   8

Definition at line 147 of file usbdux.c.

#define NUMOFINBUFFERSFULL   5

Definition at line 181 of file usbdux.c.

#define NUMOFINBUFFERSHIGH   10

Definition at line 188 of file usbdux.c.

#define NUMOFOUTBUFFERSFULL   5

Definition at line 184 of file usbdux.c.

#define NUMOFOUTBUFFERSHIGH   10

Definition at line 192 of file usbdux.c.

#define NUMOUTCHANNELS   8

Definition at line 162 of file usbdux.c.

#define NUMUSBDUX   16

Definition at line 195 of file usbdux.c.

#define PWM_DEFAULT_PERIOD   ((long)(1E9/100))

Definition at line 144 of file usbdux.c.

#define PWM_EP   4

Definition at line 138 of file usbdux.c.

#define READCOUNTERCOMMAND   5

Definition at line 1063 of file usbdux.c.

#define RETRIES   10

Definition at line 213 of file usbdux.c.

#define SENDADCOMMANDS   0

Definition at line 1058 of file usbdux.c.

#define SENDDACOMMANDS   1

Definition at line 1059 of file usbdux.c.

#define SENDDIOBITSCOMMAND   3

Definition at line 1061 of file usbdux.c.

#define SENDDIOCONFIGCOMMAND   2

Definition at line 1060 of file usbdux.c.

#define SENDPWMOFF   8

Definition at line 1066 of file usbdux.c.

#define SENDPWMON   7

Definition at line 1065 of file usbdux.c.

#define SENDSINGLEAD   4

Definition at line 1062 of file usbdux.c.

#define SIZEADIN   ((sizeof(int16_t)))

Definition at line 150 of file usbdux.c.

#define SIZEDAOUT   ((sizeof(int8_t)+sizeof(int16_t)))

Definition at line 165 of file usbdux.c.

#define SIZEINBUF   ((8*SIZEADIN))

Definition at line 156 of file usbdux.c.

#define SIZEINSNBUF   16

Definition at line 159 of file usbdux.c.

#define SIZEOFDUXBUFFER   ((8*SIZEDAOUT+2))

Definition at line 178 of file usbdux.c.

#define SIZEOUTBUF   ((8*SIZEDAOUT))

Definition at line 172 of file usbdux.c.

#define SUBDEV_AD   0

Definition at line 198 of file usbdux.c.

#define SUBDEV_COUNTER   3

Definition at line 207 of file usbdux.c.

#define SUBDEV_DA   1

Definition at line 201 of file usbdux.c.

#define SUBDEV_DIO   2

Definition at line 204 of file usbdux.c.

#define SUBDEV_PWM   4

Definition at line 210 of file usbdux.c.

#define TB_LEN   0x2000

Definition at line 123 of file usbdux.c.

#define USBDUXSUB_CPUCS   0xE600

Definition at line 113 of file usbdux.c.

#define USBDUXSUB_FIRMWARE   0xA0

Definition at line 108 of file usbdux.c.

#define USBDUXSUB_MINOR   32

Definition at line 120 of file usbdux.c.

#define VENDOR_DIR_IN   0xC0

Definition at line 109 of file usbdux.c.

#define VENDOR_DIR_OUT   0x40

Definition at line 110 of file usbdux.c.

#define WRITECOUNTERCOMMAND   6

Definition at line 1064 of file usbdux.c.

Function Documentation

MODULE_AUTHOR	(	"Bernd	Porr,
		BerndPorr @f2s.com"
	)

module_comedi_usb_driver	(	usbdux_driver	,
		usbdux_usb_driver
	)

MODULE_DESCRIPTION

(

"Stirling/ITL USB-DUX -- [email protected]"

)

MODULE_DEVICE_TABLE	(	usb	,
		usbdux_usb_table
	)

MODULE_FIRMWARE

(

FIRMWARE

)

MODULE_LICENSE

(

"GPL"

)