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57 lines
1.9 KiB
57 lines
1.9 KiB
4 weeks ago
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/*----------------------------------------------------------------------------*/
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/* Company : ADLINK */
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/* Date : 2008/07/25 */
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/* */
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/* This sample performs AI acquisition with polling mode. */
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/* There are 16(Single Ended Mode)/8(Differetial Mode) AI channels in */
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/* PCI-9222. You can use polling mode or DMA to acquired data from specified */
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/* channels. */
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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, err;
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U16 card_num;
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U16 Channel = 0;
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U16 AdRange = AD_B_10_V;
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U16 Value;
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F64 Voltage;
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printf("This sample acquires analog voltage from AI Channel 0 with polling mode.\n");
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printf("Card Number? ");
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scanf(" %hd", &card_num);
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card = Register_Card(PCI_9222, 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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err = AI_ReadChannel(card, Channel, AdRange, &Value);
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if(err<0){
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printf("AI_ReadChannel 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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system("cls");
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printf("------------------------------------\n");
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AI_VoltScale(card, AdRange, Value, &Voltage);
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printf(" Channel %d :\n", Channel);
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printf(" Acquired Raw Data : 0x%x\n", Value);
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printf(" Scaled Voltage : %8.6lf\n", Voltage);
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printf("\n Press any key to exit...\n");
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printf("------------------------------------\n");
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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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