ICP DAS USA PCI-P16C16 - Manual (Page 48)

if( wP8R8No<1 )
{
putch(0x07);
printf("Please plug one PCI-P8R8 in PC !!!\n");
exit(0);
}
/***********************************/
/***** PCI-P8R8 DO/DO demo *****/
/***********************************/
printf("The PCI-P8R8 DO/DI testing !!!\n");
P8R8_DO(P8R8_BaseAddress,0x0000); /* Digital output */
delay(500); /* Delay a little time */
wInData=P8R8_DI(P8R8_BaseAddress); /* Digital input */
printf("Digital Output -> 0000H | Digital Input -> %04xH\n",wInData);
P8R8_DO(P8R8_BaseAddress,0xFFFF); /* Digital output */
delay(500); /* Delay a little time */
wInData=P8R8_DI(P8R8_BaseAddress); /* Digital input */
printf("Digital Output -> FFFFH | Digital Input -> %04xH\n",wInData);
P8R8_DO(P8R8_BaseAddress,0x5555); /* Digital output */
delay(500); /* Delay a little time */
wInData=P8R8_DI(P8R8_BaseAddress); /* Digital input */
printf("Digital Output -> 5555H | Digital Input -> %04xH\n",wInData);
P8R8_DO(P8R8_BaseAddress,0xAAAA); /* Digital output */
delay(500); /* Delay a little time */
wInData=P8R8_DI(P8R8_BaseAddress); /* Digital input */
printf("Digital Output -> AAAAH | Digital Input -> %04xH\n",wInData);
PCI_DriverClose();
return 0;
}
PCI-P8R8/P16R16/P16C16/P16POR16 User’s Manual (Ver.2.2, 2005/5/5) … 48