usb_descinfo.h

epson usb2.0 控制芯片 S1R72V05 固件程序。

/*
 * description: USB Descriptor definition
 * Maker	  : Tsuyoshi Yamashita
 * Copyright  : (C)2004,SEIKO EPSON Corp. All Rights Reserved.
 *
 *--------------------------------------------------------------------------
 * $Revision: 1.3 $ $Date: 2006/08/10 08:11:29 $
 */

#ifndef USB_DESCINFO_H
#define USB_DESCINFO_H
#define USB_DESCINFO_SPEED_COMMON		(0)			/* Speed FS/HS Common	*/
#define	USB_DESCINFO_SPEED_LS			(1)			/* Speed LS 			*/
#define	USB_DESCINFO_SPEED_FS			(2)			/* Speed FS				*/
#define	USB_DESCINFO_SPEED_HS			(3)			/* Speed HS				*/

/*--------------------------------------------------------------------------
 * Descriptor information format
 */
typedef struct usbDescInfo {
	UCHAR		wDescInfoSizeH;			/* Descriptor Data Info Size High	*/
	UCHAR		wDescInfoSizeL;			/* Descriptor Data Info Size Low	*/
	UCHAR		bHeaderSize;			/* Header Size						*/
	UCHAR		bType;					/* Descriptor Type					*/
	UCHAR		bIndex;					/* Descriptor Index					*/
	UCHAR		bSpeedType;				/* Speed Type						*/
	UCHAR		bDescData[1];			/* Descriptor Data					*/
} USB_DESCINFO;

/*--------------------------------------------------------------------------
 * Device Descriptor
 */
typedef struct usbDescDevice {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		bcdUSB[2];
	UCHAR		bDeviceClass;
	UCHAR		bDeviceSubClass;
	UCHAR		bDeviceProtocol;
	UCHAR		bMaxPacketSize0;
	UCHAR		idVendor[2];
	UCHAR		idProduct[2];
	UCHAR		bcdDevice[2];
	UCHAR		iManufacturer;
	UCHAR		iProduct;
	UCHAR		iSerialNumber;
	UCHAR		bNumConfigurations;
} USB_DESC_DEVICE;

/*--------------------------------------------------------------------------
 * Device Qualifier
 */
typedef struct usbDescDeviceQual {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		bcdUSB[2];
	UCHAR		bDeviceClass;
	UCHAR		bDeviceSubClass;
	UCHAR		bDeviceProtocol;
	UCHAR		bMaxPacketSize0;
	UCHAR		bNumConfigurations;
	UCHAR		bReserved;
} USB_DESC_DEVICE_QUAL;

/*--------------------------------------------------------------------------
 * Configuration Descriptor
 */
typedef struct usbDescConfig {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		wTotalLength[2];
	UCHAR		bNumInterfaces;
	UCHAR		bConfigurationValue;
	UCHAR		iConfiguration;
	UCHAR		bmAttributes;
	UCHAR		bMaxPower;
} USB_DESC_CONFIG;

/*--------------------------------------------------------------------------
 * Other Speed Configuration Descriptor
 */
typedef struct usbDescOtherSpeedConfig {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		wTotalLength[2];
	UCHAR		bNumInterfaces;
	UCHAR		bConfigurationValue;
	UCHAR		iConfiguration;
	UCHAR		bmAttributes;
	UCHAR		bMaxPower;
} USB_DESC_OTHER_SPEED_CONFIG;

/*--------------------------------------------------------------------------
 * Interface Descriptor
 */
typedef struct {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		bInterfaceNumber;
	UCHAR		bAlternateSetting;
	UCHAR		bNumEndpoints;
	UCHAR		bInterfaceClass;
	UCHAR		bInterfaceSubClass;
	UCHAR		bInterfaceProtocol;
	UCHAR		iInterface;
} USB_DESC_INTERFACE;

/*--------------------------------------------------------------------------
 * Endpoint Descriptor
 */
typedef struct usbDescEndpoint {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		bEndpointAddress;
	UCHAR		bmAttributes;
	UCHAR		wMaxPacketSize[2];
	UCHAR		bInterval;
} USB_DESC_ENDPOINT;

/*--------------------------------------------------------------------------
 * String Descriptor
 */
typedef struct usbDescString {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		bString[1];
} USB_DESC_STRING;

/*--------------------------------------------------------------------------
 * Hub Descriptor
 */
typedef struct usbDescHub {
	UCHAR		bLength;
	UCHAR		bDescriptorType;
	UCHAR		bNbrPorts;
	UCHAR		wHubCharactoristics[2];
	UCHAR		bPwrOn2PwrGood;
	UCHAR		bHubContrCurrent;
	UCHAR		DeviceRemovable;
	UCHAR		PortPwrCtrlMask;
} USB_DESC_HUB;


#endif	/* USB_DESCINFO_H	*/