qevent.h

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// Product: QEP/C++ platform-independent public interface
// Last Updated for Version: 4.0.00
// Date of the Last Update:  Apr 06, 2008
//
//                    Q u a n t u m     L e a P s
//                    ---------------------------
//                    innovating embedded systems
//
// Copyright (C) 2002-2008 Quantum Leaps, LLC. All rights reserved.
//
// This software may be distributed and modified under the terms of the GNU
// General Public License version 2 (GPL) as published by the Free Software
// Foundation and appearing in the file GPL.TXT included in the packaging of
// this file. Please note that GPL Section 2[b] requires that all works based
// on this software must also be made publicly available under the terms of
// the GPL ("Copyleft").
//
// Alternatively, this software may be distributed and modified under the
// terms of Quantum Leaps commercial licenses, which expressly supersede
// the GPL and are specifically designed for licensees interested in
// retaining the proprietary status of their code.
//
// Contact information:
// Quantum Leaps Web site:  http://www.quantum-leaps.com
// e-mail:                  info@quantum-leaps.com
#ifndef qevent_h
#define qevent_h



#ifndef Q_ROM
    #define Q_ROM
#endif
#ifndef Q_ROM_VAR            // if NOT defined, provide the default definition
    #define Q_ROM_VAR
#endif
#ifndef Q_ROM_BYTE
    #define Q_ROM_BYTE(rom_var_)   (rom_var_)
#endif

#ifndef Q_SIGNAL_SIZE
    #define Q_SIGNAL_SIZE 1
#endif
#if (Q_SIGNAL_SIZE == 1)
    typedef uint8_t QSignal;
#elif (Q_SIGNAL_SIZE == 2)
    typedef uint16_t QSignal;
#elif (Q_SIGNAL_SIZE == 4)
    typedef uint32_t QSignal;
#else
    #error "Q_SIGNAL_SIZE defined incorrectly, expected 1, 2, or 4"
#endif

struct QEvent {
    QSignal sig;                             
    uint8_t dynamic_;  
};

#define Q_DIM(array_) (sizeof(array_) / sizeof(array_[0]))

#endif                                                             // qevent_h

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