AXIOMTEK IPC972, User Manual

Page: 93 / 94

IPC972 Series U
ser’s Manual
Watchdog Timer 85
if (hinstLibDLL)
{
lpFnDll_Get_IO =
( LPFNDLLGETIOSPACE )GetProcAddress( GetModuleHandle ( "diodll.dll" ), "GetIoSpaceByte" );
lpFnDll_Set_IO =
( LPFNDLLSETIOSPACE )GetProcAddress( GetModuleHandle ( "diodll.dll" ), "SetIoSpaceByte" );
}
printf( "Input Watch Dog Timer type, 1:Second ; 2:Minute :" );
scanf( "%d" ,&unit);
printf( "\nInput Timer to countdown:" );
scanf( "%d" , &WDTtimer);
printf( "Start to countdown..." );
//==Enter MB Pnp Mode==
lpFnDll_Set_IO(0x2e, 0x87);
lpFnDll_Set_IO(0x2e, 0x87);
lpFnDll_Set_IO(0x2e, 0x07);
lpFnDll_Set_IO(0x2f, 0x07); //SET LDN 07
//set LDN07 FA 10 to 11
lpFnDll_Set_IO(0x2e, 0xFA);
WDTDATA = lpFnDll_Get_IO(0x2f);
WDTDATA = setbit (WDTDATA, 0);
lpFnDll_Set_IO(0x2f, WDTDATA);
if (unit == 1)
{
lpFnDll_Set_IO(0x2e, 0xF6);
lpFnDll_Set_IO(0x2f, WDTtimer);
//start watchdog counting
lpFnDll_Set_IO(0x2e, 0xF5);
WDTDATA = lpFnDll_Get_IO(0x2f);
WDTDATA = setbit (WDTDATA, 5);
lpFnDll_Set_IO(0x2f, WDTDATA);
}
else if (unit == 2)
{
//set WDT Timer