Omega 1002 User Manual

Page 42

l=inp(wBaseAddr+2*4);

/* delay starting two clks */

h=inp(wBaseAddr+2*4);

for (count=32767;count>0;count--){

outp(wBaseAddr+12,0x80); /* latch counter_2 */

l=inp(wBaseAddr+8);

h=inp(wBaseAddr+8);

if (h>=0x80) return NoError;

}

return TimeOut;

}

//--------------------------------------------------------

void AdPolling(UCHAR channel, UCHAR gain, WORD delay)

{

outp(wBaseAddr+0x18,0); // Select Mode 0

outp(wBaseAddr+0x10,channel);

outp(wBaseAddr+0x14,gain);

P1002_Delay(delay);

outp(wBaseAddr+0x1c,01); // A/D software tirgger

}

void SetupTimer(WORD wChannel, WORD wCoef)

{

WORD cmd;

wChannel=wChannel&0x03;

cmd=0x34+(wChannel<<6);

outpw(wBaseAddr+3*4, cmd);

outp(wBaseAddr+wChannel*4, (UCHAR)(wCoef&0xff));

outp(wBaseAddr+wChannel*4, (UCHAR)(wCoef>>8));

}

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

void main()

{

int i,j;

WORD wBoards,wRetVal,wPLX;

WORD Drdy,wAdData=0;