main.c

量子编程源代码 量子编程源代码

/*****************************************************************************
* Product: QDPP example
* Last Updated for Version: 3.4.00
* Date of the Last Update:  Sep 03, 2007
*
*                    Q u a n t u m     L e a P s
*                    ---------------------------
*                    innovating embedded systems
*
* Copyright (C) 2002-2007 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:                  [e-mail]
*****************************************************************************/
#include "qf_port.h"
#include "qassert.h"
#include "qdpp.h"

#include <stdlib.h>
#include <stdio.h>

/* Local-scope objects -----------------------------------------------------*/
static QEvent const *l_tableQueueSto[N];
static QEvent const *l_philQueueSto[N][N];
static void *l_regPoolSto[100/sizeof(void*)];/*100 bytes for the event pool */
static QSubscrList l_subscrSto[MAX_PUB_SIG];
static uint32_t l_delayCtr;

/*..........................................................................*/
int main(int argc, char *argv[]) {
    uint8_t n;

    printf("Quantum DPP\nQEP %s\nQF  %s, QF-port %s\n"
           "Press ESC to quit...\n",
           QEP_getVersion(),
           QF_getVersion(), QF_getPortVersion());

    if (argc > 1) {
        l_delayCtr = atol(argv[1]);
    }

    QF_init();     /* initialize the framework and the underlying RT kernel */

    QF_psInit(l_subscrSto, Q_DIM(l_subscrSto));   /* init publish-subscribe */

                                               /* initialize event pools... */
    QF_poolInit(l_regPoolSto, sizeof(l_regPoolSto), sizeof(l_regPoolSto[0]));

                                             /* start the active objects... */
    for (n = 0; n < N; ++n) {
        philosopherStart(n, (uint8_t)(n*10 + 1),
                         l_philQueueSto[n], Q_DIM(l_philQueueSto[n]),
                         (void *)0, 0);
    }
    tableStart((uint8_t)(N*10 + 1), l_tableQueueSto, Q_DIM(l_tableQueueSto),
               (void *)0, 0);

    QF_run();                                     /* run the QF application */

    return 0;
}
/*..........................................................................*/
void busyDelay(void) {
    volatile uint32_t i = l_delayCtr;
    while (i-- > 0) {
    }
}