Hello,
I am trying to use my built in bluetooth adapter to
recognize another blue tooth device, either a phone or the 'Smirf' from arduino.  I downloaded the processing bluetooth library and installed it. But when I run the
following example script it gives me the following error (below)

My adapter has a broadcom stack, which according to bluecove.org it is supported . I have the latest Java installed as well.as well.
I am able to connect to the arduino bluetooth as a serial device, but then it is a serial port, not a true bluetooth connection.  I am not able to therefor do things like search for other blue tooth devices.

What am I missing?

"java.lang.RuntimeException: No supported stack installed or no dongle available"

Code:
import bluetoothDesktop.*;


PFont font;
Bluetooth bt;
String statusMsg = "inactive";
Service[] services = new Service[0];
Device[] devices = new Device[0];
Client[] clients = new Client[0];

void setup() {
 size(600,300);
 font = createFont("Courier", 15);
 textFont(font);
 try {
   bt = new Bluetooth(this, Bluetooth.UUID_RFCOMM);
//I have also tried bt=new Bluetooth(this); with no luck
   // Start a Service
   bt.start("simpleService");
   bt.find();
   statusMsg = "starting search";
 }
 catch (RuntimeException e) {
   statusMsg = "bluetooth off?";
   println(e);
 }

}

void draw() {
 background(0);
 fill(255);
 text("Status: " + statusMsg, 10, 30);

 translate(20, 60);
 text("Devices:", 0, 0);
 if (devices!=null) {
   for (int i=0; i<devices.length; i++) {
     text(devices[i].name, 0, 30+i*20);
   }
 }

 translate(160, 0);
 text("Services:", 0, 0);
 if (services!=null) {
   for (int i=0; i<services.length; i++) {
     text(services[i].name, 0,30+ i*20);
   }
 }

 translate(200, 0);
 text("Clients:", 0, 0);
 if (clients!=null) {
   for (int i=0; i<clients.length; i++) {
     text(clients[i].device.name, 0, 30+i*20);
   }
 }

 for (int i=0; i<clients.length; i++) {
   if (clients[i].available()>0) {
     println("Client " + i + " sent: " + clients[i].readUTF());
   }
 }


}

void deviceDiscoverEvent(Device d) {
 statusMsg = "Found device at: " + d.address + "...";
 devices = (Device[])append(devices, d);
}

void deviceDiscoveryCompleteEvent(Device[] d) {
 statusMsg = "Found " + d.length + " devices found.";
 devices =  d;
}

void serviceDiscoverEvent(Service[] s) {
 statusMsg = "Found Service " + s[0].name + "...";
 services = (Service[])append(services,s[0]);
}

void serviceDiscoveryCompleteEvent(Service[] s) {
 services = (Service[])s;
 statusMsg = "Search complete.";
}

void clientConnectEvent(Client c) {
 clients = (Client[])append(clients, c);
}

void keyPressed() {
 
 for (int i=0; i<clients.length; i++) {
   clients[i].writeUTF(""+key);
   println("Server sent to all clients: " + key);
 }
 
}

Hi,

I am also using the bluetoothDesktop library. I am getting it to run ok and pick up devices but I want to get it to search again after say 1 or 2 minutes and update the devices picked up. I'm quite new to processing so im not sure the right way to go about this.. iv being trying timers and loops with no success. It would be great if somebody could point me in the right direction. Thanks.