Omega 1002 사용자 설명서

The sample program code is shown below: 

/* Step1: Detect all OME-PCI-1002 card first */ 

wRetVal=P1002_DriverInit(&wBoards);  
printf("There are %d OME-PCI-1002 Cards in this PC\n",wBoards); 
 

/* Step2: save resource of all OME-PCI-1002 cards installed in this PC */ 

for (i=0; i<wBoards; i++) 
   { 
   P1002_GetConfigAddressSpace(i,&wBase,&wIrq,&wPLX); 
   printf("\nCard_%d: wBase=%x, wIrq=%x, wPLX=%x", i,wBase,wIrq,wPLX); 
  wConfigSpace[i][0]=wBaseAddress;  /* save all resource of this card */ 
  wConfigSpace[i][1]=wIrq;   

 

/* save all resource of this card */ 

  wConfigSpace[i][2]=wPLX; 

 

/* save all resource of this card */ 

   } 
 

/* Step3: control the OME-PCI-1002 directly */ 

wBase=wConfigSpace[0][0];               /* get base address the card_0                    */ 
outpw(wBase+0x20,wDoValue);         /* control the D/O states of card_0             */ 
wDiValue=inpw(wBase+0x20);           /* read the D/I states of card_0                   */ 
 
wBase=wConfigSpace[1][0];                /* get base address of card_1                      */ 
outpw(wBase+0x20,wDoValue);          /* control the D/O states of card_1             */ 
wDiValue=inpw(wBase+0x20);            /* read the D/I states of card_1                   */ 
 
wPLX=wConfigSpace[2][2];                /* get PCI-interface base address of card-2 */ 

 

_outpd(wPLX+0x4c,0x41);                  /* channel_1, interrupt active_Low             */ 

… 
… 
… 
_outpd(wPLX+0x4c,0);                          /* disable all interrupts                                  */