usbdesc.h

来自「Hello I Send som Source Code Aboat LPC20」· C头文件 代码 · 共 43 行

/*----------------------------------------------------------------------------
 *      U S B  -  K e r n e l
 *----------------------------------------------------------------------------
 *      Name:    USBDESC.C
 *      Purpose: USB Descriptors Definitions
 *      Version: V1.10
 *----------------------------------------------------------------------------
 *      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) 2005-2006 Keil Software.
 *---------------------------------------------------------------------------*/

#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))

#define HID_DESC_OFFSET              0x0012
#define HID_DESC_SIZE               (sizeof(HID_DESCRIPTOR))
#define HID_REPORT_DESC_SIZE        (sizeof(HID_ReportDescriptor))

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

extern const BYTE HID_ReportDescriptor[];
extern const WORD HID_ReportDescSize;


#endif  /* __USBDESC_H__ */