hiddkeyboarddriverdescriptors.h

useful when developer using ARM7 to interface HID devices like USB Keyboard

/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
 * ----------------------------------------------------------------------------
 * Copyright (c) 2008, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ----------------------------------------------------------------------------
 */

/**
 \unit HIDDKeyboardDriverDescriptors

 !!!Purpose

 Definitions of the descriptors required by the HID device keyboard
 driver.

 !!!Usage

 -# Use the hiddKeyboardDriverDescriptors 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
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// \page "HID Endpoints"
/// This page lists endpoint addresses and polling settings.
///
/// !Endpoints
/// - HIDDKeyboardDriverDescriptors_INTERRUPTIN
/// - HIDDKeyboardDriverDescriptors_INTERRUPTOUT
///
/// !Polling Rates
/// - HIDDKeyboardDriverDescriptors_INTERRUPTIN_POLLING
/// - HIDDKeyboardDriverDescriptors_INTERRUPTOUT_POLLING

/// Interrupt IN endpoint number.
#define HIDDKeyboardDriverDescriptors_INTERRUPTIN           1
/// Interrupt IN endpoint polling rate (in milliseconds).
#define HIDDKeyboardDriverDescriptors_INTERRUPTIN_POLLING   10
/// Interrupt OUT endpoint number.
#define HIDDKeyboardDriverDescriptors_INTERRUPTOUT          2
/// Interrupt OUT endpoint polling rate (in milliseconds).
#define HIDDKeyboardDriverDescriptors_INTERRUPTOUT_POLLING  10
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// \page "HID Keypad keys"
/// This page lists definition for HID keypad keys.
///
/// !Keys
/// - HIDDKeyboardDriverDescriptors_FIRSTMODIFIERKEY
/// - HIDDKeyboardDriverDescriptors_LASTMODIFIERKEY
/// - HIDDKeyboardDriverDescriptors_FIRSTSTANDARDKEY
/// - HIDDKeyboardDriverDescriptors_LASTSTANDARDKEY

/// Key code of the first accepted modifier key.
#define HIDDKeyboardDriverDescriptors_FIRSTMODIFIERKEY  HIDKeypad_LEFTCONTROL
/// Key code of the last accepted modifier key.
#define HIDDKeyboardDriverDescriptors_LASTMODIFIERKEY   HIDKeypad_RIGHTGUI
/// Key code of the first accepted standard key.
#define HIDDKeyboardDriverDescriptors_FIRSTSTANDARDKEY  0
/// Key code of the last accepted standard key.
#define HIDDKeyboardDriverDescriptors_LASTSTANDARDKEY   HIDKeypad_NUMLOCK
//------------------------------------------------------------------------------

/// Size of the report descriptor in bytes.
#define HIDDKeyboardDriverDescriptors_REPORTSIZE        61

//------------------------------------------------------------------------------
//         Exported variables
//------------------------------------------------------------------------------

extern USBDDriverDescriptors hiddKeyboardDriverDescriptors;

extern const unsigned char hiddReportDescriptor[];

#endif //#ifndef HIDDKEYBOARDDRIVERDESCRIPTORS_H