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| Тема |
 Serial port javax.comm problem |
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| Автор | novac (Нерегистриран) | |
| Публикувано | 31.08.05 20:14 |
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Problemam mi e slednia: izpolzvam edin i sa6t kod i na razli4ni ma6ini. Pri laptop Toshiba uspiawam da otvoria seriennia port, no pri PC Acer y HP ne uspiavam vapreki 4e v bios sa aktivirani COM1 i COM2 i mi markira na catch: NoSuchPortException. Eto 4ast ot koda:
import java.util.*;
import javax.comm.*;
import java.io.*;
public class Prb_Status {
public int[] status() {
int[] a = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
SerialPort serialPort = null;
OutputStream outputStream = null;
InputStream inputStream = null;
try {
serialPort = (SerialPort)CommPortIdentifier.getPortIdentifier("COM1").open("COM1", 2000);
} catch (PortInUseException piue) {
System.out.println("Exception : Port in use");
} catch (NoSuchPortException nspe) {
System.out.println("Exception : No such port");
}
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