Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Example sending an image file with the Processing Bluetooth library and Object Push Protocol
import com.francisli.processing.bluetooth.*;
PFont font;
PImage photo;
Bluetooth bt;
String statusMsg = "inactive";
Service[] services = new Service[0];
void setup() {
size(600,300);
photo = loadImage("urchins.jpg");
font = createFont("Courier", 15);
textFont(font);
try {
bt = new Bluetooth(this, Bluetooth.UUID_OPP);
bt.find();
statusMsg = "starting search";
}
catch (RuntimeException e) {
statusMsg = "bluetooth off?";
println(e);
}
}
void draw() {
background(0);
image(photo, 0, 0);
fill(255);
text("Status: " + statusMsg, 10, 30);
translate(20, 60);
text("Devices:", 0, 0);
if (services!=null) {
for (int i=0; i<services.length; i++) {
text(i + ": " + services[i].device.name + " @ " + services[i].device.address, 0, 30+i*20);
}
}
translate(300, 0);
text("Services:", 0, 0);
if (services!=null) {
for (int i=0; i<services.length; i++) {
text(services[i].name, 0,30+ i*20);
}
}
}
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 serviceSendProgressEvent(int bytesRead, int totalBytesRead, int totalBytes) {
println(totalBytesRead + "/" + totalBytes);
}
void keyPressed() {
int i = int("" + key);
println(i);
if ((i >= 0) && (i < services.length)) {
Service service = services[i];
service.send("urchins.jpg", "image/jpeg");
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.