Iei-integration AFL-F08A v2.21 Manuel d'utilisateur télécharger pdf (Page 145)

AFL-F08A-N270 Panel PC

Page 133

NOTE:

The Watchdog Timer is activated through software. The software

application that activates the Watchdog Timer must also deactivate it

when closed. If the Watchdog Timer is not deactivated, the system will

automatically restart after the Timer has finished its countdown.

EXAMPLE PROGRAM:

; INITIAL TIMER PERIOD COUNTER

;

W_LOOP:

;

MOV AX, 6F02H ;setting the time-out value

MOV BL, 30 ;time-out value is 48 seconds

INT 15H

;

; ADD THE APPLICATION PROGRAM HERE

;

CMP EXIT_AP, 1 ;is the application over?

JNE W_LOOP ;No, restart the application

MOV AX, 6F02H ;disable Watchdog Timer

MOV BL, 0;

INT 15H

;

; EXIT ;

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Iei-integration AFL-F08A v2.21 Manuel d'utilisateur Page 145