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58 lines
1.8 KiB
58 lines
1.8 KiB
4 weeks ago
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#include <windows.h>
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#include <stdio.h>
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#include <conio.h>
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#include "dask.h"
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U16 channel=3; //4 channels
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U16 range=AD_B_5_V;
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char *file_name="9111d";
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U32 read_count=2048;
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F64 sample_rate=2000;
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main()
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{
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I16 card, err, card_num;
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BOOLEAN halfReady, fStop;
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U32 count=0, count1;
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printf("This program inputs data from CH-0 to CH-%d of PCI-9111 in %d Hz by\ndouble-buffer mode, and store data to file '%s.dat'. The size of circular\nbuffer is %d. It will not stop until you press a key.\n\nPress any key to start the operation.\n",
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channel, (int)sample_rate, file_name,read_count);
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printf("Please input a card number: ");
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scanf(" %d", &card_num);
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//getch();
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if ((card=Register_Card (PCI_9111DG, card_num)) <0 ) {
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printf("Register_Card error=%d", card);
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exit(1);
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}
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err = AI_9111_Config(card, TRIG_INT_PACER, 0, 1024);
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if (err!=0) {
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printf("AI_9111_Config error=%d", err);
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exit(1);
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}
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err = AI_AsyncDblBufferMode(card, 1); //double-buffer mode
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if (err!=0) {
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printf("AI_DblBufferMode error=%d", err);
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exit(1);
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}
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err = AI_ContScanChannelsToFile(card, channel, range, file_name, read_count, sample_rate, ASYNCH_OP);
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if (err!=0) {
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printf("AI_ContReadChannel error=%d", err);
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exit(1);
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}
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printf("\nPress any key to stop input operation.");
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printf("\n\nData count : \n");
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do {
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do {
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AI_AsyncDblBufferHalfReady(card, &halfReady, &fStop);
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} while (!halfReady);
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AI_AsyncDblBufferTransfer(card, NULL); //transfer to file
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count += (read_count / 2);
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printf("%d\r", count);
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} while(!kbhit());
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AI_AsyncClear(card, &count1);
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Release_Card(card);
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printf("\n\n%d input data are stored in file '%s.dat'.\n", count, file_name);
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printf("\nPress ENTER to exit the program. "); getch();
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}
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