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usblinux.h
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C/C++ Source or Header
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2001-11-13
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1KB
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49 lines
/*
Author : David Corcoran
Title : usblinux.h
Purpose: To provide Linux abstraction to searaching the
USB layer.
*/
#ifndef __usblinux_h__
#define __usblinux_h__
struct usb_bulktransfer {
/* keep in sync with usb.h:usb_proc_bulktransfer */
unsigned int ep;
unsigned int len;
unsigned int timeout; /* in milliseconds */
/* pointer to data */
void *data;
};
struct usb_device_descriptor {
u_int8_t bLength;
u_int8_t bDescriptorType;
u_int16_t bcdUSB;
u_int8_t bDeviceClass;
u_int8_t bDeviceSubClass;
u_int8_t bDeviceProtocol;
u_int8_t bMaxPacketSize0;
u_int16_t idVendor;
u_int16_t idProduct;
u_int16_t bcdDevice;
u_int8_t iManufacturer;
u_int8_t iProduct;
u_int8_t iSerialNumber;
u_int8_t bNumConfigurations;
} __attribute__ ((packed));
#define IOCTL_USB_BULK _IOWR('U', 2, struct usb_bulktransfer)
int open_linux_usb_dev ( unsigned int, unsigned int, unsigned int );
int close_linux_usb_dev( int );
int bulk_linux_usb_dev( int, int, unsigned char *, int *, int );
#endif