main.c

来自「a super good method for designing finite」· C语言 代码 · 共 56 行

/*****************************************************************************
* QHsmTst example
* Last Updated for Version: 1.5.00
* Date of the Last Update:  Sep 17, 2006
*
* Copyright (C) 2002-2006 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 allow the
* licensees to retain the proprietary status of their code. The licensees
* who use this software under one of Quantum Leaps commercial licenses do
* not use this software under the GPL and therefore are not subject to any
* of its terms.
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*****************************************************************************/
#include "qpn_port.h"
#include "bsp.h"
#include "qhsmtst.h"

#include <yfuns.h>                                  /* for the terminal I/O */

/* local objects -----------------------------------------------------------*/
static QHsmTst l_qhsmTst;

/*..........................................................................*/
void main (void) {
    BSP_init();                                     /* initialize the board */

    QHsmTst_ctor(&l_qhsmTst);      /* instantiate the QHsmTst state machine */
    QHsm_dispatch((QHsm *)&l_qhsmTst);   /* take the top-most initial tran. */
                                     /* testing all kinds of transitions... */
    for (;;) {
        static uint8_t buf[] = "\nX:";
        __read(0, &buf[1], 1);
        if ('A' <= buf[1] && buf[1] <= 'I') {                  /* in range? */
            __write(1, buf, 3);
            Q_SIG(&l_qhsmTst) = buf[1] - 'A' + A_SIG;
            LED_on();
            QHsm_dispatch((QHsm *)&l_qhsmTst);        /* dispatch the event */
            LED_off();
        }
    }
}