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ArduSerialMouse.java
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ArduSerialMouse.java
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package arduserialmouse;
import gnu.io.CommPortIdentifier;
import gnu.io.PortInUseException;
import gnu.io.SerialPort;
import gnu.io.UnsupportedCommOperationException;
import java.awt.AWTException;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Robot;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Scanner;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author Slam
*/
public class ArduSerialMouse {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Robot rob;
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice gd = ge.getDefaultScreenDevice();
final int maxWidth = gd.getDisplayMode().getWidth();
final int maxHeight = gd.getDisplayMode().getHeight();
List<SerialPort> availablePorts = new ArrayList<>();
try {
rob = new Robot();
Enumeration ports = CommPortIdentifier.getPortIdentifiers();
System.out.println("COM Ports available: ");
while (ports.hasMoreElements()) {
CommPortIdentifier identifier = (CommPortIdentifier) ports.nextElement();
System.out.println("Port: " + identifier.getName() + " detected!");
availablePorts.add((SerialPort) identifier.open(identifier.getName(), 9600));
break;
}
int aPsize = availablePorts.size();
System.out.println("Ports availables: " + aPsize);
if (aPsize > 0) {
SerialPort sp = availablePorts.get(0);
if (sp != null) {
System.out.println("Openning port: " + sp.toString());
sp.setSerialPortParams(9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
//sp.enableReceiveTimeout(0);
System.out.println("Reading data...");
int posx = maxWidth / 2;
int posy = maxHeight / 2;
while (true) {
InputStream in = sp.getInputStream();
Scanner scan = new Scanner(in);
String line = "";
while (scan.hasNextLine()) {
line = scan.nextLine();
System.out.println(line);
//moveToPos(posx, posy, line, rob);
String[] cap = line.split(":");
System.out.println(posx + ";" + posy);
if (cap[0].contains("GyroX")) {
int valx = Integer.valueOf(cap[1].trim());
if (valx > 0) {
posx++;
} else {
posx--;
}
if (posx >= maxWidth) {
posx = maxWidth;
}
if (posx <= 0) {
posx = 0;
}
} else if (cap[0].contains("GyroY")) {
int valy = Integer.valueOf(cap[1].trim());
if (valy > 0) {
posy++;
} else {
posy--;
}
if (posy >= maxHeight) {
posy = maxHeight;
}
if (posy <= 0) {
posy = 0;
}
}
rob.mouseMove(posx, posy);
}
in.close();
}
}
} else {
System.out.println("No COM Ports available");
}
} catch (UnsupportedCommOperationException ex) {
System.out.println("Error: " + ex.getMessage() + "\nCause: " + ex.getCause());
} catch (IOException ex) {
System.out.println("Error: " + ex.getMessage() + "\nCause: " + ex.getCause());
} catch (PortInUseException ex) {
System.out.println("Error: " + ex.getMessage() + "\nCause: " + ex.getCause());
} catch (AWTException ex) {
Logger.getLogger(ArduSerialMouse.class.getName()).log(Level.SEVERE, null, ex);
}
}
static void moveToPos(int posx, int posy, String line, Robot r) {
String[] cap = line.split(":");
System.out.println(posx + ";" + posy);
if (cap[0].contains("GyroX")) {
int valx = Integer.valueOf(cap[1].trim());
if (valx > 0) {
posx++;
} else {
posx--;
}
} else if (cap[0].contains("GyroY")) {
int valy = Integer.valueOf(cap[1].trim());
if (valy > 0) {
posy++;
} else {
posy--;
}
}
r.mouseMove(posx, posy);
}
}