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The following program shows how you might program the
watchdog timer in BASIC:
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2090
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REM
Watchdog timer example program
X=Out &H443, 1 REM
watchdog
GOSUB 1000 REM
complete
X=Out &H443, 1 REM
GOSUB 2000 REM
complete
X=Out &H443, 0 REM
END
REM
Subroutine #1, takes 1 second to
complete
RETURN
REM
Subroutine #2, takes 1 second to
complete
RETURN
Appendix E Programming the Watchdog Timer
Enable and refresh the
Task #1, takes 1 second to
Refresh the watchdog
Task #2, takes 1 second to
Disable the watchdog
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