ICP DAS USA PCI-1202 Series, User Manual

Page: 99 / 123

PCI-1202/1602/180x Series Card
Multi-Function Boards
User Manual/ Ver. 4.8/ Mar. 2015/ PMH-0014-48/ Page: 99
if (w1==0)
{
wVal=(WORD)(dwMagicSum[j]/wMagicAve[j]);
if (wMagicScanSave[j]==1)
{
*((wMagicScanBuf[j])+wMagicP[j])=wVal;
wMagicP[j]++;
}
w3=wMagicAlarmType[j];
if(w3>0) // 0 = no alarm
{
dwIndex=0x01; k=j;
while (k>0)
{
dwIndex=dwIndex<<1;
k--;
}
if (w3==2) // 2 = low alarm
{
if (wVal<wMagicLowAlarm[j]) dwMagicLowAlarm |= dwIndex;
}
else if (w3==1) // 1 = high alarm
{
if (wVal>wMagicHighAlarm[j]) dwMagicHighAlarm |= dwIndex;
}
else if (w3==4) // 4 = high or low alarm
{
if (wVal<wMagicLowAlarm[j]) dwMagicLowAlarm |= dwIndex;
if (wVal>wMagicHighAlarm[j]) dwMagicHighAlarm |= dwIndex;
}
else if (w3==3) // 3 = in [low,high] alarm
{
if ((wVal>wMagicLowAlarm[j])&& (wVal<wMagicHighAlarm[j]))
{
dwMagicLowAlarm |= dwIndex;
dwMagicHighAlarm |= dwIndex;
}
}
}
dwMagicSum[j]=0;
wMagicNow[j]=wMagicAve[j];
} // end if(w1
} // end for(j=
} // end for(i=
ret_label:
disable_timer0();
return 0;
}