Справочник Пользователя для Advantech PCM-3350 Series

Appendix A  Programming the Watchdog Timer 59

The following example shows how you might program the watchdog
timer in BASIC:

10

REM  Watchdog timer example program

20

X=Out &H443,1 REM  Enable and refresh the
watchdog

30

GOSUB 1000 REM  Task #1, takes 1 second to
complete

40

X=Out &H443,1 REM  Refresh the watchdog

50

GOSUB 2000 REM  Task #2, takes 1 second to
complete

60

X=Out &H443,0 REM  Disable the watchdog

70

END

1000

REM  Subroutine #1, takes 1 second to complete

.

.

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1070

RETURN

2000

REM  Subroutine #2, takes 1 second to complete

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.

2090

RETURN