Use consistent formatting style for Processing code included in built-in example comments

build/shared/examples/04.Communication/Dimmer/Dimmer.ino

@@ -42,7 +42,9 @@ void loop() {
 }
 
 /* Processing code for this example
+
   // Dimmer - sends bytes over a serial port
+
   // by David A. Mellis
   // This example code is in the public domain.
 
@@ -50,34 +52,35 @@ void loop() {
   Serial port;
 
   void setup() {
-  size(256, 150);
+    size(256, 150);
 
-  println("Available serial ports:");
-  // if using Processing 2.1 or later, use Serial.printArray()
-  println(Serial.list());
+    println("Available serial ports:");
+    // if using Processing 2.1 or later, use Serial.printArray()
+    println(Serial.list());
 
-  // Uses the first port in this list (number 0). Change this to select the port
-  // corresponding to your Arduino board. The last parameter (e.g. 9600) is the
-  // speed of the communication. It has to correspond to the value passed to
-  // Serial.begin() in your Arduino sketch.
-  port = new Serial(this, Serial.list()[0], 9600);
+    // Uses the first port in this list (number 0). Change this to select the port
+    // corresponding to your Arduino board. The last parameter (e.g. 9600) is the
+    // speed of the communication. It has to correspond to the value passed to
+    // Serial.begin() in your Arduino sketch.
+    port = new Serial(this, Serial.list()[0], 9600);
 
-  // If you know the name of the port used by the Arduino board, you can specify
-  // it directly like this.
-  //port = new Serial(this, "COM1", 9600);
+    // If you know the name of the port used by the Arduino board, you can specify
+    // it directly like this.
+    //port = new Serial(this, "COM1", 9600);
   }
 
   void draw() {
-  // draw a gradient from black to white
-  for (int i = 0; i < 256; i++) {
-  stroke(i);
-  line(i, 0, i, 150);
+    // draw a gradient from black to white
+    for (int i = 0; i < 256; i++) {
+      stroke(i);
+      line(i, 0, i, 150);
+    }
+
+    // write the current X-position of the mouse to the serial port as
+    // a single byte
+    port.write(mouseX);
   }
 
-  // write the current X-position of the mouse to the serial port as
-  // a single byte
-  port.write(mouseX);
-  }
 */
 
 /* Max/MSP v5 patch for this example

build/shared/examples/04.Communication/Graph/Graph.ino

@@ -42,13 +42,12 @@ void loop() {
 
   // Graphing sketch
 
-
   // This program takes ASCII-encoded strings from the serial port at 9600 baud
   // and graphs them. It expects values in the range 0 to 1023, followed by a
   // newline, or newline and carriage return
 
-  // Created 20 Apr 2005
-  // Updated 24 Nov 2015
+  // created 20 Apr 2005
+  // updated 24 Nov 2015
   // by Tom Igoe
   // This example code is in the public domain.
 
@@ -77,6 +76,7 @@ void loop() {
     // set initial background:
     background(0);
   }
+
   void draw () {
     // draw the line:
     stroke(127, 34, 255);
@@ -92,7 +92,6 @@ void loop() {
     }
   }
 
-
   void serialEvent (Serial myPort) {
     // get the ASCII string:
     String inString = myPort.readStringUntil('\n');

build/shared/examples/04.Communication/PhysicalPixel/PhysicalPixel.ino

@@ -49,7 +49,7 @@ void loop() {
 
 /* Processing code for this example
 
-  // mouse over serial
+  // Mouse over serial
 
   // Demonstrates how to send data to the Arduino I/O board, in order to turn ON
   // a light if the mouse is over a square and turn it off if the mouse is not.
@@ -60,8 +60,6 @@ void loop() {
   // by Tom Igoe
   // This example code is in the public domain.
 
-
-
   import processing.serial.*;
 
   float boxX;
@@ -72,52 +70,49 @@ void loop() {
   Serial port;
 
   void setup() {
-  size(200, 200);
-  boxX = width/2.0;
-  boxY = height/2.0;
-  rectMode(RADIUS);
+    size(200, 200);
+    boxX = width / 2.0;
+    boxY = height / 2.0;
+    rectMode(RADIUS);
 
-  // List all the available serial ports in the output pane.
-  // You will need to choose the port that the Arduino board is connected to
-  // from this list. The first port in the list is port #0 and the third port
-  // in the list is port #2.
-  // if using Processing 2.1 or later, use Serial.printArray()
-  println(Serial.list());
-
-  // Open the port that the Arduino board is connected to (in this case #0)
-  // Make sure to open the port at the same speed Arduino is using (9600bps)
-  port = new Serial(this, Serial.list()[0], 9600);
+    // List all the available serial ports in the output pane.
+    // You will need to choose the port that the Arduino board is connected to
+    // from this list. The first port in the list is port #0 and the third port
+    // in the list is port #2.
+    // if using Processing 2.1 or later, use Serial.printArray()
+    println(Serial.list());
 
+    // Open the port that the Arduino board is connected to (in this case #0)
+    // Make sure to open the port at the same speed Arduino is using (9600bps)
+    port = new Serial(this, Serial.list()[0], 9600);
   }
 
-  void draw()
-  {
-  background(0);
+  void draw() {
+    background(0);
 
-  // Test if the cursor is over the box
-  if (mouseX > boxX-boxSize && mouseX < boxX+boxSize &&
-  mouseY > boxY-boxSize && mouseY < boxY+boxSize) {
-  mouseOverBox = true;
-  // draw a line around the box and change its color:
-  stroke(255);
-  fill(153);
-  // send an 'H' to indicate mouse is over square:
-  port.write('H');
-  }
-  else {
-  // return the box to its inactive state:
-  stroke(153);
-  fill(153);
-  // send an 'L' to turn the LED off:
-  port.write('L');
-  mouseOverBox = false;
-  }
+    // Test if the cursor is over the box
+    if (mouseX > boxX - boxSize && mouseX < boxX + boxSize &&
+        mouseY > boxY - boxSize && mouseY < boxY + boxSize) {
+      mouseOverBox = true;
+      // draw a line around the box and change its color:
+      stroke(255);
+      fill(153);
+      // send an 'H' to indicate mouse is over square:
+      port.write('H');
+    }
+    else {
+      // return the box to its inactive state:
+      stroke(153);
+      fill(153);
+      // send an 'L' to turn the LED off:
+      port.write('L');
+      mouseOverBox = false;
+    }
 
-  // Draw the box
-  rect(boxX, boxY, boxSize, boxSize);
+    // Draw the box
+    rect(boxX, boxY, boxSize, boxSize);
   }
 
-
 */
 
 /*

build/shared/examples/04.Communication/SerialCallResponse/SerialCallResponse.ino

@@ -64,19 +64,18 @@ void establishContact() {
   }
 }
 
-/*
-  Processing sketch to run with this example:
+/* Processing sketch to run with this example:
 
   // This example code is in the public domain.
 
   import processing.serial.*;
 
-  int bgcolor;			     // Background color
-  int fgcolor;			     // Fill color
+  int bgcolor;           // Background color
+  int fgcolor;           // Fill color
   Serial myPort;                       // The serial port
   int[] serialInArray = new int[3];    // Where we'll put what we receive
   int serialCount = 0;                 // A count of how many bytes we receive
-  int xpos, ypos;		             // Starting position of the ball
+  int xpos, ypos;                // Starting position of the ball
   boolean firstContact = false;        // Whether we've heard from the microcontroller
 
   void setup() {
@@ -84,8 +83,8 @@ void establishContact() {
     noStroke();      // No border on the next thing drawn
 
     // Set the starting position of the ball (middle of the stage)
-    xpos = width/2;
-    ypos = height/2;
+    xpos = width / 2;
+    ypos = height / 2;
 
     // Print a list of the serial ports for debugging purposes
     // if using Processing 2.1 or later, use Serial.printArray()
@@ -140,6 +139,7 @@ void establishContact() {
       }
     }
   }
+
 */
 
 /*

build/shared/examples/04.Communication/SerialCallResponseASCII/SerialCallResponseASCII.ino

@@ -66,24 +66,22 @@ void establishContact() {
   }
 }
 
-
-/*
-  Processing code to run with this example:
+/* Processing code to run with this example:
 
   // This example code is in the public domain.
 
   import processing.serial.*;     // import the Processing serial library
   Serial myPort;                  // The serial port
 
-  float bgcolor;			// Background color
-  float fgcolor;			// Fill color
-  float xpos, ypos;	        // Starting position of the ball
+  float bgcolor;      // Background color
+  float fgcolor;      // Fill color
+  float xpos, ypos;         // Starting position of the ball
 
   void setup() {
-    size(640,480);
+    size(640, 480);
 
     // List all the available serial ports
-   // if using Processing 2.1 or later, use Serial.printArray()
+    // if using Processing 2.1 or later, use Serial.printArray()
     println(Serial.list());
 
     // I know that the first port in the serial list on my Mac is always my
@@ -114,25 +112,25 @@ void establishContact() {
     // read the serial buffer:
     String myString = myPort.readStringUntil('\n');
     // if you got any bytes other than the linefeed:
-      myString = trim(myString);
+    myString = trim(myString);
 
-      // split the string at the commas and convert the sections into integers:
-      int sensors[] = int(split(myString, ','));
+    // split the string at the commas and convert the sections into integers:
+    int sensors[] = int(split(myString, ','));
 
-      // print out the values you got:
-      for (int sensorNum = 0; sensorNum < sensors.length; sensorNum++) {
-        print("Sensor " + sensorNum + ": " + sensors[sensorNum] + "\t");
-      }
-      // add a linefeed after all the sensor values are printed:
-      println();
-      if (sensors.length > 1) {
-        xpos = map(sensors[0], 0,1023,0,width);
-        ypos = map(sensors[1], 0,1023,0,height);
-        fgcolor = sensors[2];
-      }
-      // send a byte to ask for more data:
-      myPort.write("A");
+    // print out the values you got:
+    for (int sensorNum = 0; sensorNum < sensors.length; sensorNum++) {
+      print("Sensor " + sensorNum + ": " + sensors[sensorNum] + "\t");
     }
+    // add a linefeed after all the sensor values are printed:
+    println();
+    if (sensors.length > 1) {
+      xpos = map(sensors[0], 0, 1023, 0, width);
+      ypos = map(sensors[1], 0, 1023, 0, height);
+      fgcolor = sensors[2];
+    }
+    // send a byte to ask for more data:
+    myPort.write("A");
+  }
 
 */
 

build/shared/examples/04.Communication/VirtualColorMixer/VirtualColorMixer.ino

@@ -76,7 +76,7 @@ void loop() {
       float[] colors = float(split(inString, ","));
       // if the array has at least three elements, you know you got the whole
       // thing.  Put the numbers in the color variables:
-      if (colors.length >=3) {
+      if (colors.length >= 3) {
         // map them to the range 0-255:
         redValue = map(colors[0], 0, 1023, 0, 255);
         greenValue = map(colors[1], 0, 1023, 0, 255);

build/shared/examples/10.StarterKit_BasicKit/p14_TweakTheArduinoLogo/p14_TweakTheArduinoLogo.ino

@@ -33,7 +33,9 @@ void loop() {
 }
 
 /* Processing code for this example
+
   // Tweak the Arduino Logo
+
   // by Scott Fitzgerald
   // This example code is in the public domain.
 
@@ -95,4 +97,5 @@ void loop() {
     // draw the Arduino logo
     image(logo, 0, 0);
   }
+
 */