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|
******************************************************/
/* This program is developed by Turbo C 2.0 */
/******************************************************/
/* Demo 1: One P16R16 card demo. */
/******************************************************/
#include "P16R16.H"
int main()
{
int i,j;
WORD nVal;
float fVal;
WORD wBoards,wRetVal,wVal;
WORD wInData;
WORD wTypeID;
WORD wAddress0,wAddress1,wAddress2;
WORD wAddress3,wAddress4,wAddress5;
WORD P16R16_BaseAddress,P8R8_BaseAddress;
WORD wP16R16No,wP8R8No;
clrscr();
/* initiaing PCI-P16R16 card and detect how many P16R16/P8R8 card in PC */
wRetVal=PCI_DriverInit(&wBoards);
printf("Threr are %d PCI-P16R16/P8R8 Cards in this PC, tally.\n",wBoards);
if( wBoards==0 )
{
putch(0x07); putch(0x07); putch(0x07);
printf("There are no P16R16/P8R8 card in this PC !!!\n");
exit(0);
}
/* dump every P16R16/P8R8 card's configuration address space */
for(i=0; i<wBoards; i++)
{
wRetVal=PCI_GetConfigAddressSpace(i,&wTypeID,
&wAddress0,&wAddress1,&wAddress2, &wAddress3,&wAddress4,&wAddress5);
if( !wRetVal )
{
switch( wTypeID )
{
case 0: printf("==> %02d Board Name:PCI-P16R16\n",i);
P16R16_BaseAddress=wAddress2;
wP16R16No++;
break;
case 1: printf("==> %02d Board Name:PCI-P8R8\n",i);
P8R8_BaseAddress=wAddress2;
wP8R8No++;
break;
case 2: printf("==> %02d Board Name:PCI-TMC12\n",i);
break;
case 3: printf("==> %02d Board Name:PCI-DA16\n",i);
break;
case 4: printf("==> %02d Board Name:PCI-DA8\n",i);
break;
}
printf(" --> Addr0:%04x | Addr1:%04x | Addr2:%0x\n",
wAddress0,wAddress1,wAddress2);
printf(" --> Addr3:%04x | Addr4:%04x | Addr5:%0x\n\n",
wAddress3,wAddress4,wAddress5);
}
}
/* Getting the Driver version */
wRetVal=PCI_GetDriverVersion(&wVal);
printf("Driver Version=%x\n",wVal);
/* call a function to test if exact calling LIB */
nVal=PCI_ShortSub2(1,2);
printf("P180X_ShortSub2(1,2) = %d\n",nVal);
/* call another function to test if exact calling LIB */
fVal=PCI_FloatSub2(1.0,2.0);
printf("P180X_FloatSub2(1.0,2.0) = %f\n",fVal);
if( wP16R16No<1 )
{
putch(0x07);
printf("Please plug one PCI-P16R16 in PC !!!\n");
exit(0);
}
/*************************************/
/***** PCI-P16R16 DO/DO demo *****/
/*************************************/
printf("The PCI-P16R16 DO/DI testing !!!\n");
P16R16_DO(P16R16_BaseAddress,0x0000); /* Digital output */
delay(500); /* Delay a little time 500ms */
wInData=P16R16_DI(P16R16_BaseAddress); /* Digital input */
printf("Digital Output -> 0000H | Digital Input -> %04xH\n",wInData);
P16R16_DO(P16R16_BaseAddress,0xFFFF); /* Digital output */
delay(500); /* Delay a little time 500ms */
wInData=P16R16_DI(P16R16_BaseAddress); /* Digital input */
printf("Digital Output -> FFFFH | Digital Input -> %04xH\n",wInData);
P16R16_DO(P16R16_BaseAddress,0x5555); /* Digital output */
delay(500); /* Delay a little time 500ms */
wInData=P16R16_DI(P16R16_BaseAddress); /* Digital input */
printf("Digital Output -> 5555H | Digital Input -> %04xH\n",wInData);
P16R16_DO(P16R16_BaseAddress,0xAAAA); /* Digital output */
delay(500); /* Delay a little time 500ms */
wInData=P16R16_DI(P16R16_BaseAddress); /* Digital input */
printf("Digital Output -> AAAAH | Digital Input -> %04xH\n",wInData);
PCI_DriverClose();
return 0;
} |
