Removed outdated melody example in favor of tone examples.

build/shared/examples/Digital/Melody/Melody.pde

@@ -1,71 +0,0 @@
-/* Melody
- * (cleft) 2005 D. Cuartielles for K3
- *
- * This example uses a piezo speaker to play melodies.  It sends
- * a square wave of the appropriate frequency to the piezo, generating
- * the corresponding tone.
- *
- * The calculation of the tones is made following the mathematical
- * operation:
- *
- *       timeHigh = period / 2 = 1 / (2 * toneFrequency)
- *
- * where the different tones are described as in the table:
- *
- * note 	frequency 	period 	timeHigh
- * c 	        261 Hz 	        3830 	1915 	
- * d 	        294 Hz 	        3400 	1700 	
- * e 	        329 Hz 	        3038 	1519 	
- * f 	        349 Hz 	        2864 	1432 	
- * g 	        392 Hz 	        2550 	1275 	
- * a 	        440 Hz 	        2272 	1136 	
- * b 	        493 Hz 	        2028	1014	
- * C	        523 Hz	        1912 	956
- *
- * http://www.arduino.cc/en/Tutorial/Melody
- */
-  
-int speakerPin = 9;
-
-int length = 15; // the number of notes
-char notes[] = "ccggaagffeeddc "; // a space represents a rest
-int beats[] = { 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 4 };
-int tempo = 300;
-
-void playTone(int tone, int duration) {
-  for (long i = 0; i < duration * 1000L; i += tone * 2) {
-    digitalWrite(speakerPin, HIGH);
-    delayMicroseconds(tone);
-    digitalWrite(speakerPin, LOW);
-    delayMicroseconds(tone);
-  }
-}
-
-void playNote(char note, int duration) {
-  char names[] = { 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'C' };
-  int tones[] = { 1915, 1700, 1519, 1432, 1275, 1136, 1014, 956 };
-  
-  // play the tone corresponding to the note name
-  for (int i = 0; i < 8; i++) {
-    if (names[i] == note) {
-      playTone(tones[i], duration);
-    }
-  }
-}
-
-void setup() {
-  pinMode(speakerPin, OUTPUT);
-}
-
-void loop() {
-  for (int i = 0; i < length; i++) {
-    if (notes[i] == ' ') {
-      delay(beats[i] * tempo); // rest
-    } else {
-      playNote(notes[i], beats[i] * tempo);
-    }
-    
-    // pause between notes
-    delay(tempo / 2); 
-  }
-}