Omega OME-PIO-D144 manual Demo 6 Outport of CN1-CN6

4.7 DEMO 6: Outport of CN1-CN6
/* ------------------------------------------------------------		*/
/* demo 6 : D/O demo		*/
/* step 1	: connect a OME-DB-24C to CN1 of OME-PIO-D144	*/
/* step 2	: run DEMO6.EXE	*/
/* step 3	: check the LED's of OME-DB-24C turn on sequentially	*/

/* ------------------------------------------------------------ */

#include "PIO.H" #include "OME-PIO-D144.H" int main()

{

int i; char c; WORD wBoards;

WORD wBase,wIrq,wSubVendor,wSubDevice,wSubAux,wSlotBus,wSlotDevice;

clrscr();

PIO_DriverInit(&wBoards,0x80,0x01,0x00); /* for OME-PIO-D144 */ printf("\n(1) Threr are %d OME-PIO-D144 Cards in this PC",wBoards); if ( wBoards==0 ) {

putch(0x07); putch(0x07); putch(0x07);

printf("(1) There are no OME-PIO-D144 card in this PC !!!\n");

exit(0);

}

printf("\n(2) The Configuration Space -> wBase"); for(i=0; i<wBoards; i++) {

PIO_GetConfigAddressSpace(i,&wBase,&wIrq,&wSubVendor,&wSubDevice, &wSubAux,&wSlotBus,&wSlotDevice);

printf("\nCard_%d: wBase=%x,wIrq=%x,subID=[%x,%x,%x],SlotID=[%x,%x]" ,i,wBase,wIrq,wSubVendor,wSubDevice,wSubAux,wSlotBus,wSlotDevice);

}

PIO_GetConfigAddressSpace(0,&wBase,&wIrq,&wSubVendor,&wSubDevice,

	&wSubAux,&wSlotBus,&wSlotDevice);
printf("\n(3) *** Card_0 D/O test, wBase=%x ***",wBase);
outp(D144,Disable);	/* Reset DIO of D144 */
outp(D144,Enable);
outp(IO_SCR0,0x00);

while(1) { printf("\n"); for(i=1;i<=0x80;i=i<<1) {

printf("\nCN1: PA=%02xH, PB=%02xH, PC=%02xH, press Q to stop",i,i,i); outp(Act_IOPCR,CN1_PA);

outp(RW_8BitDR,i); outp(Act_IOPCR,CN1_PB); outp(RW_8BitDR,i); outp(Act_IOPCR,CN1_PC); outp(RW_8BitDR,i); sleep(1);

}

printf("\n"); for(i=1;i<=0x80;i=i<<1) {

printf("\nCN2: PA=%02xH, PB=%02xH, PC=%02xH, press Q to stop",i,i,i); outp(Act_IOPCR,CN2_PA);

outp(RW_8BitDR,i); outp(Act_IOPCR,CN2_PB); outp(RW_8BitDR,i); outp(Act_IOPCR,CN2_PC); outp(RW_8BitDR,i);

OME-PIO-D144 User’s Manual (Ver.2.1, Sep/2001) ---- 46