Iei-integration AFL2-W10A-N28 Manual do Utilizador descarregar pdf (Página 202)

AFL2-W10A-N28 Panel PC

Page 184

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 ;

1 2 ... 197 198 199 200 201 202 203 204 205 206

Sem comentários

Iei-integration AFL2-W10A-N28 Manual do Utilizador Página 202