Hi,

I have a problem with the serial connection, after I'm exporting my Processing sketch.
If i click on "run" in the processing IDE, it runs perfectly but if I start the "sketch.jar" file ,nothing happens. If i open the "index.html" file, the place for the applet is blank ...

This is just a simple "Click green, LED on, Click red, LED off" program.

The Arduino Code:

1. 
   void setup()
   {
    Serial.begin(9600);
    pinMode(8, OUTPUT);
    digitalWrite(8, LOW);
   }
   
   void loop()
   {
     if(Serial.available())
       {
       int wert = Serial.read();
       digitalWrite(8, wert);
       }
   
   
   

The Processing Code:

1. 
   import processing.serial.*;
   Serial port;
   
   
   void setup() {
     background(200);
     port = new Serial(this, Serial.list()[0], 9600);
     size(200,100);
   
    
   }
     int a = 0;
   
   
   void draw() {
    
   background(200);
   fill(0,255,0);
   rect(25,25,50,50);
   fill(255,0,0);
   rect(125,25,50,50);
   
   if(mouseX>=25 && mouseX <= 75)
   {
   
     if (mousePressed)
     {
       a = 1;
       port.write(a);
     }
   }
   if (mouseX>=125)
   {
     if (mousePressed)
     {
       a = 0;
     port.write(a);
     }
    
   }
   }

Can somebody help me to solve this problem? I searched for like three hours but can't find anything. Just people who have the same problem but never got an answer :(


Best Regards,

HammerH