added display sketch

lichtschranke/raspidisplay/raspidisplay.pde

@@ -0,0 +1,29 @@
+import processing.net.*; 
+
+Client myClient; 
+String dataIn; 
+ 
+void setup() { 
+  size(800, 480); 
+  myClient = new Client(this, "151.217.154.23", 2323); 
+  background(0);
+  dataIn = "23.23";
+} 
+ 
+void draw() { 
+  background(0);
+  
+  if (myClient.available() > 0) { 
+    dataIn = myClient.readString();
+  } 
+  
+  textSize(210);
+  float w = textWidth(dataIn);
+  
+  text(dataIn, (width-w)/2, height/2);
+  
+  textSize(80);
+  w = textWidth("km/h");
+  text("km/h", (width-w)/2, height - 60);
+  
+}