IBM 100/10 User Manual
113
Appx. A
The following example shows how you might program the watchdog
timer in BASIC:
timer in BASIC:
10
REM Watchdog timer example program
20
OUT &H443, data
REM Start and restart the
watchdog
30
GOSUB 1000
REM Your application task #1
40
OUT &H443, data
REM Reset the timer
50
GOSUB 2000
REM Your application task #2
60
OUT &H443, data
REM Reset the timer
70
X=INP (&H443)
REM Disable the watchdog timer
80
END
1000
REM Subroutine #1, your application task
.
.
.
1070
RETURN
2000
REM Subroutine #2, your application task
.
.
.
2090
RETURN