Question

我正在尝试在windows-7上创建一个简单的java应用程序，它可以在我的citycell Zoom USB调制解调器上发送短信。我使用AT命令（http://www.canarysystems.com/nsupport/CDMA_AT_Commands.pdf）。流动我的Java代码：

import javax.comm.*;
import java.io.*;
import java.util.*;

public class SimpleWrite implements Runnable, SerialPortEventListener {

    public void run() {
    }
    static Enumeration portList;
    static CommPortIdentifier portId;
    static String messageString = "AAA";
    static char ch = '"';
    static String dest = ch + "01739557775" + ch;  // 11 Digit Mobile Number.
    static InputStream inputStream;
    static SerialPort serialPort;
    static OutputStream outputStream;

public void serialEvent(SerialPortEvent event) {
    switch (event.getEventType()) {
        case SerialPortEvent.BI:
        case SerialPortEvent.OE:
        case SerialPortEvent.FE:
        case SerialPortEvent.PE:
        case SerialPortEvent.CD:
        case SerialPortEvent.CTS:
        case SerialPortEvent.DSR:
        case SerialPortEvent.RI:
        case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
            break;
        case SerialPortEvent.DATA_AVAILABLE: {

            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
            String line = "";
            try {

                while ((line = reader.readLine()) != null) {
                    System.out.println(line);
                }
            } catch (IOException e) {
                System.err.println("Error while reading Port " + e);
            }
            break;

        }
    } //switch
}

public SimpleWrite(SerialPort serial) {
    try {
        inputStream = serial.getInputStream();
        try {
            serial.addEventListener(this);
        } catch (TooManyListenersException e) {
            System.out.println("Exception in Adding Listener" + e);
        }
        serial.notifyOnDataAvailable(true);

    } catch (Exception ex) {
        System.out.println("Exception in getting InputStream" + ex);
    }

}

public static void main(String[] args) {
    String line1 = "AT+CSMS=1\r\n";
    String line2 = "AT+CMGS=" + dest + "\r\n";
    String line3 = messageString + "\r\n";

    portList = CommPortIdentifier.getPortIdentifiers();

    while (portList.hasMoreElements()) {
        portId = (CommPortIdentifier) portList.nextElement();
        if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
            if (portId.getName().equals("COM13")) {
                System.out.println("SMS Sending....Port Found");
                try {
                    serialPort = (SerialPort) portId.open("SimpleWriteApp", 2000);
                    SimpleWrite wr = new SimpleWrite(serialPort);

                } catch (PortInUseException e) {
                    System.out.println("Port In Use " + e);
                }
                try {
                    outputStream = serialPort.getOutputStream();
                } catch (IOException e) {
                    System.out.println("Error writing to output stream " + e);
                }
                try {
                    serialPort.setSerialPortParams(9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
                } catch (UnsupportedCommOperationException e) {
                }
                try {
                    outputStream.write(line1.getBytes());
                    outputStream.write(line1.getBytes());
                    outputStream.write(line2.getBytes());
                    outputStream.write(line3.getBytes());
                    outputStream.write(26);
                    outputStream.flush();
                } catch (Exception e) {
                    System.out.println("Error writing message " + e);
                }
            }
        }
    }
}

/**
 * show text in the text window
 *
 * @param Text text string to show on the display
 */
public static void showText(String Text) {
    System.out.println(Text);
  }
}

输出：

SMS Sending....Port Found
AT+CSMS=1

ERROR
AT+CSMS=1

ERROR
AT+CMGS="01739557775"

ERROR

请帮帮我。

Answer 1

尝试在CDMA中为H命令添加AT，例如，在发送时使用：

AT+HCMGS="01739557775"

如何在java中使用AT命令将短信发送到CDMA调制解调器？

1 个答案: