The following example shows how you might program the watchdog timer in BASIC:
10REM Watchdog timer example program
20OUT &H443, data REM Start and restart the watchdog
30GOSUB 1000 REM Your application task #1
40 OUT &H443, data REM Reset the timer
50GOSUB 2000 REM Your application task #2
60 OUT &H443, data REM Reset the timer
70X=INP (&H443) REM Disable the watchdog timer
80 END
1000 REM Subroutine #1, you application task
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1070 RETURN
2000 REM Subroutine #2, you application task
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2090 RETURN
Appendix A Programming the Watchdog Timer | 79 |
