hiddtransferdriverdesc.h

本代bootloader通过usb下载代码首先存放在sdram中

/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
 * ----------------------------------------------------------------------------
 * Copyright (c) 2008, Atmel Corporation
 *
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/**
 \unit

 !!!Purpose

 Definitions of the descriptors required by the HID transfer %device driver.

 !!!Usage

 -# Use the hiddTransferDriverDescriptors variable to initialize a
    USBDDriver instance.
 -# Send hiddReportDescriptor to the host when a GET_DESCRIPTOR request
    for the report descriptor is received.
*/

#ifndef HIDDKEYBOARDDRIVERDESCRIPTORS_H
#define HIDDKEYBOARDDRIVERDESCRIPTORS_H

//------------------------------------------------------------------------------
//         Headers
//------------------------------------------------------------------------------

#include <usb/device/core/USBDDriverDescriptors.h>
#include <usb/common/hid/HIDKeypad.h>

//------------------------------------------------------------------------------
//         Definitions
//------------------------------------------------------------------------------

/// Interrupt IN endpoint number.
#define HIDDTransferDriverDescriptors_INTERRUPTIN           1
/// Polling rate in ms
#define HIDDTransferDriverDescriptors_INTERRUPTIN_POLLING   50
/// Interrupt IN endpoint polling rate (in milliseconds).
#define HIDDTransferDriverDescriptors_INTERRUPTOUT          2
/// Polling rate in ms
#define HIDDTransferDriverDescriptors_INTERRUPTOUT_POLLING  50

/// Size of the report descriptor in bytes.
#define HIDDTransferDriverDescriptors_REPORTSIZE        32

/// Size of the input and output report, in bytes
#define HIDDTransferDriver_REPORTSIZE               32

//------------------------------------------------------------------------------
//         Exported variables
//------------------------------------------------------------------------------
/*
    Variables: HID keyboard driver descriptors
        hiddTransferDriverDescriptors - List of descriptors used by the HID
            keyboard driver.
        hiddReportDescriptor - Report descriptor used by the driver.
*/
extern USBDDriverDescriptors hiddTransferDriverDescriptors;
extern const unsigned char hiddReportDescriptor[];

#endif //#ifndef HIDDKEYBOARDDRIVERDESCRIPTORS_H