User manual

ID70 Motherboard User Manual

Note2: Watchdog Sample Code

//==========================================================

//File of the W_F81865.C

//==========================================================

//This Sample code is for Watchdog timer configuration

//==========================================================

#include <dos.h>

#include <conio.h>

#include <stdio.h>

#include <stdlib.h>

//==========================================================

#define F81865_INDEX_PORT 0x4E

#define F81865_DATA_PORT 0x4F

#define F81865_UNLOCK 0x87

#define F81865_LOCK 0xAA

//==========================================================

void Unlock_F81865(void);

void Lock_F81865(void);

void Set_F81865_Reg(unsigned char,unsigned char);

unsigned char Get_F81865_Reg( unsigned char REG);

void delay1second(void);

void delay1minute(void);

//==========================================================

int g_bDisableWatchdog = 0;

int g_iWatchdog_timeout = 10;

int g_iCount = 0;

//==========================================================

int main(int argc, char* argv[])

{

int Watchdog_mode = 0;

Watchdog_mode = atoi(argv[1]);//0:seconds, 1:minutes

if (Watchdog_mode==0)

printf("Watchdog Second Mode\n");

else