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Example
#include <stdio.h>
#include "mmsultra.h"
void main (void)
{
short sStatus = 0;
LPSCANINFO SScnconfig;
sStatus = scnOpenScanner();
if (sStatus == -2)
printf("Scanner error-- %d", sStatus);
else {
sStatus = scnGetScanInfo(SScnconfig);
if (sStatus != 0)
printf("Scanner is disabled\n");
else {
SScnconfig->uchCode39 = SCN_ENABLE;
sStatus = scnSetScanInfo(SScnconfig);
if (sStatus != 0)
printf("Scanner is disabled\n");
else
{
printf("Scanning...\n");
sStatus = scnTrigger(1);
if (sStatus != 0)
printf("Scan error-- %d\n", sStatus);
else
{
spkBeep(1, 1000);
sStatus = scnScannerHit();
if (sStatus == 0)
printf("Scanner buffer is\nempty\n");
else
printf("Bar code scanned was a %d", sStatus);
}
}
}
}
sStatus = scnCloseScanner();
}
// Command calls status
// Scanner data structure
// Enable scanner
// Configure scanner
// Perform scan
// Check scanner buffer
// Display result
// Disable scanner
Function Reference 4-73
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