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1. SerialBean
SerialBeanÊDZ¾Àà¿âÓëÆäËûÓ¦ÓóÌÐòµÄ½Ó¿Ú¡£¸ÃÀà¿âÖж¨ÒåÁËSerialBeanµÄ¹¹Ôì·½·¨ÒÔ¼°³õʼ»¯´®¿Ú£¬´Ó´®¿Ú¶ÁÈ¡Êý¾Ý£¬Íù´®¿ÚдÈëÊý¾ÝÒÔ¼°¹Ø±Õ´®¿ÚµÄº¯Êý¡£¾ßÌå½éÉÜÈçÏ£º
public SerialBean(int PortID)
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public int Initialize()
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public String ReadPort(int Length)
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public void WritePort(String Msg)
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public void ClosePort()
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package serial;
import java.io.*;
import java.util.*;
import javax.comm.*;
/**
*
* This bean provides some basic functions to implement full dulplex
* information exchange through the srial port.
*
*/
public class SerialBean
{
static String PortName;
CommPortIdentifier portId;
SerialPort serialPort;
static OutputStream out;
static InputStream in;
SerialBuffer SB;
ReadSerial RT;
/**
*
* Constructor
*
* @param PortID the ID of the serial to be used. 1 for COM1,
* 2 for COM2, etc.
*
*/
public SerialBean(int PortID)
{
PortName = "COM" + PortID;
}
/**
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