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57 lines
1.5 KiB
57 lines
1.5 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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void main(void)
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{
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I16 card, err, card_num=0;
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U32 out_value = 0;
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printf("This program outputs data to Port 0/1/2/3.\n");
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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_7452, 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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do{
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system( "cls" );
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printf ("-------------------------------------------------\n");
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err = DO_WritePort(card, 0, out_value);
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if (err!=NoError) {
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printf("DO_WritePort error=%d", err);
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exit(1);
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}
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printf(" P0 output = 0x%x\n", out_value);
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err = DO_WritePort(card, 1, out_value);
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if (err!=NoError) {
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printf("DO_WritePort error=%d", err);
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exit(1);
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}
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printf(" P1 output = 0x%x\n", out_value);
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err = DO_WritePort(card, 2, out_value);
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if (err!=NoError) {
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printf("DO_WritePort error=%d", err);
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exit(1);
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}
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printf(" P2 output = 0x%x\n", out_value);
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err = DO_WritePort(card, 3, out_value);
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if (err!=NoError) {
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printf("DO_WritePort error=%d", err);
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exit(1);
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}
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printf(" P3 output = 0x%x\n", out_value);
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printf ("-------------------------------------------------\n");
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printf ("\n Press any key to stop...\n");
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Sleep(200);
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if(out_value < 0xffffffff)
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out_value = (out_value + 1);
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else
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out_value = 0;
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} while(!kbhit());
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Release_Card(card);
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}
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