main.cpp

00001 //////////////////////////////////////////////////////////////////////////////
00002 // Product: DPP application with lwIP
00003 // Last Updated for Version: 4.0.03
00004 // Date of the Last Update:  Mar 16, 2009
00005 //
00006 //                    Q u a n t u m     L e a P s
00007 //                    ---------------------------
00008 //                    innovating embedded systems
00009 //
00010 // Copyright (C) 2002-2009 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 #include "qp_port.h"
00029 #include "dpp.h"
00030 #include "bsp.h"
00031 
00032 // Local-scope objects -------------------------------------------------------
00033 static QEvent const *l_tableQueueSto[N_PHILO];
00034 static QEvent const *l_philoQueueSto[N_PHILO][N_PHILO];
00035 static QEvent const *l_lwIPMgrQueueSto[10];
00036 static QSubscrList   l_subscrSto[MAX_PUB_SIG];
00037 
00038 static union SmallEvents {
00039     void *min_size;
00040     TableEvt te;
00041     // other event types to go into this pool
00042 } l_smlPoolSto[2*N_PHILO];                 // storage for the small event pool
00043 
00044 static union MediumEvent {
00045     void *min_size;
00046     QEvent qe;
00047     TextEvt te;
00048     // other event types to go into this pool
00049 } l_medPoolSto[4];                        // storage for the medium event pool
00050 
00051 //............................................................................
00052 int main(void) {
00053 
00054     BSP_init();                                          // initialize the BSP
00055 
00056     QF::init();       // initialize the framework and the underlying RT kernel
00057 
00058                                                      // object dictionaries...
00059     QS_OBJ_DICTIONARY(l_smlPoolSto);
00060     QS_OBJ_DICTIONARY(l_medPoolSto);
00061     QS_OBJ_DICTIONARY(l_lwIPMgrQueueSto);
00062     QS_OBJ_DICTIONARY(l_philoQueueSto[0]);
00063     QS_OBJ_DICTIONARY(l_philoQueueSto[1]);
00064     QS_OBJ_DICTIONARY(l_philoQueueSto[2]);
00065     QS_OBJ_DICTIONARY(l_philoQueueSto[3]);
00066     QS_OBJ_DICTIONARY(l_philoQueueSto[4]);
00067     QS_OBJ_DICTIONARY(l_tableQueueSto);
00068 
00069     QF::psInit(l_subscrSto, Q_DIM(l_subscrSto));     // init publish-subscribe
00070 
00071                                                   // initialize event pools...
00072     QF::poolInit(l_smlPoolSto, sizeof(l_smlPoolSto), sizeof(l_smlPoolSto[0]));
00073     QF::poolInit(l_medPoolSto, sizeof(l_medPoolSto), sizeof(l_medPoolSto[0]));
00074 
00075                                                 // start the active objects...
00076     AO_LwIPMgr->start((uint8_t)1,
00077                     l_lwIPMgrQueueSto, Q_DIM(l_lwIPMgrQueueSto),
00078                     (void *)0, 0, (QEvent *)0);
00079     uint8_t n;
00080     for (n = 0; n < N_PHILO; ++n) {
00081         AO_Philo[n]->start((uint8_t)(n + 2),
00082                            l_philoQueueSto[n], Q_DIM(l_philoQueueSto[n]),
00083                            (void *)0, 0, (QEvent *)0);
00084     }
00085     AO_Table->start((uint8_t)(N_PHILO + 2),
00086                     l_tableQueueSto, Q_DIM(l_tableQueueSto),
00087                     (void *)0, 0, (QEvent *)0);
00088 
00089     QF::run();                                       // run the QF application
00090 
00091     return 0;
00092 }
00093