Arduino Thumb Joystick to Processing

1int xValue = 0 ;
2int yValue = 0 ; 
3int bValue = 0 ;
4
5void  setup()	
6{	
7	Serial.begin(9600) ;
8	pinMode(8,INPUT); 
9	digitalWrite(8,HIGH);	
10}	
11
12void  loop()	
13{	
14	xValue = analogRead(A0);	
15	yValue = analogRead(A1);	
16	bValue  = digitalRead(8);	
17	Serial.print(xValue,DEC);
18	Serial.print(",");
19	Serial.print(yValue,DEC);
20	Serial.print(",");
21	Serial.print(!bValue);
22	Serial.print("\
23");
24	delay(10);	
25}

1import processing.serial.*;
2Serial myPort;
3
4int x; 
5int y;
6int  b;
7PFont f;
8String portName;
9String val;
10
11void setup()
12{
13  size  ( 512 , 512 ) ; 
14  myPort = new Serial(this, Serial.list()[0], 9600);
15  myPort.bufferUntil('\n');  
16  f = createFont("Arial", 16, true);
17  textFont ( f, 16 ) ; 
18}
19
20
21void  draw()
22{
23  fill(0) ;
24  clear() ; 
25  fill(255) ; 
26  if (b == 1)
27  {
28    ellipse(x/2,y/2, 50, 50);
29  } 
30  else
31  {
32    ellipse(x/2,y/2,  25, 25);
33  }
34  text("AnalogX="+(1023-x)+" AnalogY="+(1023-y),10,20);
35}
36
37
38void  serialEvent( Serial myPort) 
39{
40  val = myPort.readStringUntil('\n');
41  if (val != null)
42  {
43        val = trim(val);
44    int[] vals = int(splitTokens(val,  ","));
45    x = vals[0];
46    y = vals[1] ;
47    b = vals[2];
48
49  }
50

1int xValue = 0 ;
2int yValue = 0 ; 
3int bValue = 0 ;
4
5void
6  setup()	
7{	
8	Serial.begin(9600) ;
9	pinMode(8,INPUT); 
10	digitalWrite(8,HIGH);	
11}	
12
13void
14  loop()	
15{	
16	xValue = analogRead(A0);	
17	yValue = analogRead(A1);	
18	bValue
19  = digitalRead(8);	
20	Serial.print(xValue,DEC);
21	Serial.print(",");
22	Serial.print(yValue,DEC);
23	Serial.print(",");
24	Serial.print(!bValue);
25	Serial.print("\
26");
27	delay(10);	
28}