/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
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 * Copyright (c) 2008, Atmel Corporation
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/*
    Title: HIDKeypad implementation

    About: Purpose
        Implementation of HID keypad usage page methods.
*/

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

#include "HIDKeypad.h"

//------------------------------------------------------------------------------
//         Exported functions
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// Indicates if the given key code is associated with a modified key.
/// \param key Key code.
/// \return 1 if the key code represents a modifier key; otherwise 0.
//------------------------------------------------------------------------------
unsigned char HIDKeypad_IsModifierKey(unsigned char key)
{
    return ((key >= HIDKeypad_LEFTCONTROL) && (key <= HIDKeypad_RIGHTGUI));
}