moving examples to hang out with their libraries

java/libraries/serial/examples/SerialMultiple/SerialMultiple.pde

@@ -0,0 +1,86 @@
+/**
+ * Many Serial Ports
+ * 
+ * Read data from the multiple Serial Ports
+ */
+
+
+import processing.serial.*;
+
+Serial[] myPorts = new Serial[2];  // Create a list of objects from Serial class
+int[] dataIn = new int[2];         // a list to hold data from the serial ports
+
+void setup()  {
+  size(400, 300);
+  // print a list of the serial ports:
+  println(Serial.list());
+  // On my machine, the first and third ports in the list
+  // were the serial ports that my microcontrollers were 
+  // attached to.
+  // Open whatever ports ares the ones you're using.
+
+// get the ports' names:
+  String portOne = Serial.list()[0];
+  String portTwo = Serial.list()[2];
+  // open the ports:
+  myPorts[0] = new Serial(this, portOne, 9600);
+  myPorts[1] = new Serial(this, portTwo, 9600);
+}
+
+
+void draw() {
+  // clear the screen:
+  background(0);
+  // use the latest byte from port 0 for the first circle
+  fill(dataIn[0]);
+  ellipse(width/3, height/2, 40, 40);
+    // use the latest byte from port 1 for the second circle
+   fill(dataIn[1]);
+  ellipse(2*width/3, height/2, 40, 40);
+}
+
+/** 
+  * When SerialEvent is generated, it'll also give you
+  * the port that generated it.  Check that against a list
+  * of the ports you know you opened to find out where
+  * the data came from
+*/
+void serialEvent(Serial thisPort) {
+  // variable to hold the number of the port:
+  int portNumber = -1;
+  
+  // iterate over the list of ports opened, and match the 
+  // one that generated this event:
+  for (int p = 0; p < myPorts.length; p++) {
+    if (thisPort == myPorts[p]) {
+      portNumber = p;
+    }
+  }
+  // read a byte from the port:
+  int inByte = thisPort.read();
+  // put it in the list that holds the latest data from each port:
+  dataIn[portNumber] = inByte;
+  // tell us who sent what:
+  println("Got " + inByte + " from serial port " + portNumber);
+}
+
+/*
+The following Wiring/Arduino code runs on both microcontrollers that
+were used to send data to this sketch:
+
+void setup()
+{
+  // start serial port at 9600 bps:
+  Serial.begin(9600);
+}
+
+void loop() {
+  // read analog input, divide by 4 to make the range 0-255:
+  int analogValue = analogRead(0)/4; 
+  Serial.print(analogValue, BYTE);
+  // pause for 10 milliseconds:
+  delay(10);                 
+}
+
+
+*/