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79 lines
2.3 KiB
79 lines
2.3 KiB
4 weeks ago
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/*----------------------------------------------------------------------------*/
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/* Date: 2008/02/19 */
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/* Company: ADLINK Technology Inc. */
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/* */
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/* This sample outputs digital data to DO port, and read data from DI port */
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/* and DI port. */
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/* You can connect DO port and DI port. */
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/*----------------------------------------------------------------------------*/
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <conio.h>
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#include "dask.h"
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int main(int argc, char **argv)
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{
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I16 card;
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I16 err;
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U16 card_num;
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U32 dwDOWriteValue=0;
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U32 dwDOReadValue;
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U32 dwDIReadValue;
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printf("This sample writes data to DO port, and reads data from DI port.\n");
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printf("Card Number? ");
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scanf(" %hd", &card_num);
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card = Register_Card(PCI_9524, card_num);
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if(card<0){
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printf("Register_Card Error: %d\n", card);
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exit(1);
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}
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do{
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system("cls");
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printf("/*--------------------------------*/\n");
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/*Write DO Port*/
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err = DO_WritePort(card, 0, dwDOWriteValue);
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if(err<0){
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printf("DO_WritePort Error: %d\n", err);
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Release_Card(card);
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exit(1);
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}
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printf("\n Write DO port value: %d\n", dwDOWriteValue);
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Sleep(1);
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/*Read DO Port*/
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err = DO_ReadPort(card, 0, &dwDOReadValue);
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if(err<0){
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printf("DO_ReadPort Error: %d\n", err);
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Release_Card(card);
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exit(1);
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}
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printf("\n Read DO port value: %d\n", dwDOReadValue);
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/*Read DI Port*/
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err = DI_ReadPort(card, 0, &dwDIReadValue);
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if(err<0){
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printf("DI_ReadPort Error: %d\n", err);
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Release_Card(card);
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exit(1);
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}
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printf("\n Read DI port value: %d\n", dwDIReadValue);
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printf("\n\t\tpress any key to stop\n");
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printf("/*--------------------------------*/\n");
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if((++dwDOWriteValue)>0xff)
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dwDOWriteValue = 0;
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Sleep(100);
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}while(!kbhit());
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Release_Card(card);
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return 0;
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}
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