Proxim RangeLAN2 7920 Bedienungsanleitung PDF herunterladen (Seite 76)

try {

sock = new Socket(ip, 2000);

cmdIn = new BufferedReader(new InputStreamReader(sock.getInputStream()));

cmdOut = sock.getOutputStream();

} catch (Exception ex) {

System.err.println("Could not connect to " + ip + ".\nQuitting.");

System.exit(0);

}

/***********************************************************************/

// GENERAL LAYOUT (Panel Assignments)

GridBagLayout gbl = new GridBagLayout();

GridBagConstraints gbc = new GridBagConstraints();

//MANUAL CONTROL TAB

JPanel main = new JPanel(new BorderLayout());

//Sliders

JPanel controls = new JPanel(gbl);

//Buttons

JPanel butt = new JPanel(gbl);

GridBagLayout gblay = new GridBagLayout();

GridBagConstraints gbcon = new GridBagConstraints();

//AUTO-MODE TAB

JPanel autonomous = new JPanel(new BorderLayout());

//Lat, Long, & Heading

JPanel q = new JPanel(gblay);

//Robot Status

JPanel p = new JPanel(gblay);

//Navigation GPS

JPanel s = new JPanel(gblay);

/***********************************************************************/

/* This is the motor controller section. Control sliders are created for

the Left and Right Motor Speeds. Control Buttons are created for

movement and direction. */

/****************** CONTROL SLIDERS ********************/

//LEFT MOTOR SPEED ONLY

leftMotor = new JSlider(JSlider.HORIZONTAL, REVERSE, FORWARD, STOP);

leftMotor.addChangeListener(

new ChangeListener() {

public void stateChanged(ChangeEvent ev) {

int val = leftMotor.getValue();

try {

/* First variable x is a place holder, second variable is the motor designator:

L=0,R=1,B=2,S=3, val is the speed variable. */

cmdOut.write(("x,0," + val + ",\n").getBytes());

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Proxim RangeLAN2 7920 Bedienungsanleitung Seite 76