00001 /***************************************************************************** 00002 * Product: QEP/C 00003 * Last Updated for Version: 4.0.00 00004 * Date of the Last Update: Apr 07, 2008 00005 * 00006 * Q u a n t u m L e a P s 00007 * --------------------------- 00008 * innovating embedded systems 00009 * 00010 * Copyright (C) 2002-2008 Quantum Leaps, LLC. All rights reserved. 00011 * 00012 * This software may be distributed and modified under the terms of the GNU 00013 * General Public License version 2 (GPL) as published by the Free Software 00014 * Foundation and appearing in the file GPL.TXT included in the packaging of 00015 * this file. Please note that GPL Section 2[b] requires that all works based 00016 * on this software must also be made publicly available under the terms of 00017 * the GPL ("Copyleft"). 00018 * 00019 * Alternatively, this software may be distributed and modified under the 00020 * terms of Quantum Leaps commercial licenses, which expressly supersede 00021 * the GPL and are specifically designed for licensees interested in 00022 * retaining the proprietary status of their code. 00023 * 00024 * Contact information: 00025 * Quantum Leaps Web site: http://www.quantum-leaps.com 00026 * e-mail: info@quantum-leaps.com 00027 *****************************************************************************/ 00028 #ifndef qep_pkg_h 00029 #define qep_pkg_h 00030 00037 #include "qep_port.h" /* QEP port */ 00038 00039 extern QEvent const QEP_reservedEvt_[]; 00042 enum QEPConst { 00043 QEP_EMPTY_SIG_ = 0, 00048 QEP_MAX_NEST_DEPTH_ = 6 00049 }; 00050 00052 #define QEP_TRIG_(state_, sig_) \ 00053 ((*(state_))(me, &QEP_reservedEvt_[sig_])) 00054 00056 #define QEP_EXIT_(state_) \ 00057 if (QEP_TRIG_(state_, Q_EXIT_SIG) == Q_RET_HANDLED) { \ 00058 QS_BEGIN_(QS_QEP_STATE_EXIT, QS_smObj_, me) \ 00059 QS_OBJ_(me); \ 00060 QS_FUN_(state_); \ 00061 QS_END_() \ 00062 } 00063 00065 #define QEP_ENTER_(state_) \ 00066 if (QEP_TRIG_(state_, Q_ENTRY_SIG) == Q_RET_HANDLED) { \ 00067 QS_BEGIN_(QS_QEP_STATE_ENTRY, QS_smObj_, me) \ 00068 QS_OBJ_(me); \ 00069 QS_FUN_(state_); \ 00070 QS_END_() \ 00071 } 00072 00073 #endif /* qep_pkg_h */
1.6.3