usbdesc.h

针对飞利浦LPC214x的虚拟串口程序

/*----------------------------------------------------------------------------
*      U S B  -  K e r n e l
*----------------------------------------------------------------------------
*      Name:    usbdesc.h
*      Purpose: USB Descriptors header file for Philips LPC214x Family 
*		Microprocessors
*      Version: V1.04
*----------------------------------------------------------------------------
*      This software is supplied "AS IS" without any warranties, express, 
*      implied or statutory, including but not limited to the implied 
*      warranties of fitness for purpose, satisfactory quality and 
*      noninfringement. Keil extends you a royalty-free right to reproduce and
*      distribute executable files created using this software for use on 
*      Philips LPC2xxx microcontroller devices only. Nothing else gives you the 
*      right to use this software. 
*
*      Copyright (c) 2005 Keil Software.
*		Modified by Philips Semiconductor
*---------------------------------------------------------------------------*/
#ifndef __USBDESC_H__
#define __USBDESC_H__


#define WBVAL(x) (x & 0xFF),((x >> 8) & 0xFF)

#define USB_DEVICE_DESC_SIZE        (sizeof(USB_DEVICE_DESCRIPTOR))
#define USB_CONFIGUARTION_DESC_SIZE (sizeof(USB_CONFIGURATION_DESCRIPTOR))
#define USB_INTERFACE_DESC_SIZE     (sizeof(USB_INTERFACE_DESCRIPTOR))
#define USB_ENDPOINT_DESC_SIZE      (sizeof(USB_ENDPOINT_DESCRIPTOR))

extern const BYTE USB_DeviceDescriptor[];
extern const BYTE USB_ConfigDescriptor[];
extern const BYTE USB_StringDescriptor[];

#endif  /* __USBDESC_H__ */