bsp.c

a super good method for designing finite state machine

/*****************************************************************************
* Time Bomb example (FSM)
* 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.
*
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* 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
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#include "qpn_port.h"
#include "qassert.h"
#include "bsp.h"

#include <yfuns.h>               /* for terminal I/O __read() and __write() */
#include <string.h>                                         /* for strlen() */

/*..........................................................................*/
void BSP_init(void) {
    WDTCTL = WDTPW + WDTHOLD;                                   /* Stop WDT */
    P1DIR |= 0x01;                                           /* P1.0 output */
}
/*..........................................................................*/
void Q_assert_handler(char const Q_ROM *file, int line) {
    (void)file;                                   /* avoid compiler warning */
    (void)line;                                   /* avoid compiler warning */
    for (;;) {
    }
}
/*..........................................................................*/
void BSP_display(char const *msg) {
    __write(1, msg, strlen(msg));
}