View difference between Paste ID: R3CQLYKa and Lh1Y2btL

 #define NOTE_B0  31
 #define NOTE_C1  33
 #define NOTE_CS1 35
 #define NOTE_D1  37
 #define NOTE_DS1 39
 #define NOTE_E1  41
 #define NOTE_F1  44
 #define NOTE_FS1 46
 #define NOTE_G1  49
 #define NOTE_GS1 52
 #define NOTE_A1  55
 #define NOTE_AS1 58
 #define NOTE_B1  62
 #define NOTE_C2  65
 #define NOTE_CS2 69
 #define NOTE_D2  73
 #define NOTE_DS2 78
 #define NOTE_E2  82
 #define NOTE_F2  87
 #define NOTE_FS2 93
 #define NOTE_G2  98
 #define NOTE_GS2 104
 #define NOTE_A2  110
 #define NOTE_AS2 117
 #define NOTE_B2  123
 #define NOTE_C3  131
 #define NOTE_CS3 139
 #define NOTE_D3  147
 #define NOTE_DS3 156
 #define NOTE_E3  165
 #define NOTE_F3  175
 #define NOTE_FS3 185
 #define NOTE_G3  196
 #define NOTE_GS3 208
 #define NOTE_A3  220
 #define NOTE_AS3 233
 #define NOTE_B3  247
 #define NOTE_C4  262
 #define NOTE_CS4 277
 #define NOTE_D4  294
 #define NOTE_DS4 311
 #define NOTE_E4  330
 #define NOTE_F4  349
 #define NOTE_FS4 370
 #define NOTE_G4  392
 #define NOTE_GS4 415
 #define NOTE_A4  440
 #define NOTE_AS4 466
 #define NOTE_B4  494
 #define NOTE_C5  523
 #define NOTE_CS5 554
 #define NOTE_D5  587
 #define NOTE_DS5 622
 #define NOTE_E5  659
 #define NOTE_F5  698
 #define NOTE_FS5 740
 #define NOTE_G5  784
 #define NOTE_GS5 831
 #define NOTE_A5  880
 #define NOTE_AS5 932
 #define NOTE_B5  988
 #define NOTE_C6  1047
 #define NOTE_CS6 1109
 #define NOTE_D6  1175
 #define NOTE_DS6 1245
 #define NOTE_E6  1319
 #define NOTE_F6  1397
 #define NOTE_FS6 1480
 #define NOTE_G6  1568
 #define NOTE_GS6 1661
 #define NOTE_A6  1760
 #define NOTE_AS6 1865
 #define NOTE_B6  1976
 #define NOTE_C7  2093
 #define NOTE_CS7 2217
 #define NOTE_D7  2349
 #define NOTE_DS7 2489
 #define NOTE_E7  2637
 #define NOTE_F7  2794
 #define NOTE_FS7 2960
 #define NOTE_G7  3136
 #define NOTE_GS7 3322
 #define NOTE_A7  3520
 #define NOTE_AS7 3729
 #define NOTE_B7  3951
 #define NOTE_C8  4186
 #define NOTE_CS8 4435
 #define NOTE_D8  4699
 #define NOTE_DS8 4978
 
 int sensorPin = 0;
 int speakerPin = 9;
 int ledPin = 13;
 int rPin = 6;
 int gPin = 5;
 int bPin = 3;
 
 
 void setup()
 {
   pinMode(rPin, OUTPUT);
   pinMode(gPin, OUTPUT);
   pinMode(bPin, OUTPUT);
   pinMode(speakerPin, OUTPUT);
   pinMode(ledPin, OUTPUT);
 
 }
 
 void loop()
 {
   showSpectrum();
 
   song();
 
 }
 
 void song()  //here is where all the notes for the song are played.
 {
   beep(speakerPin, NOTE_D5, 100);  //   beep( -PIN OF SPEAKER-, -THE NOTE WANTING TO BE PLAYED-, -DURATION OF THE NOTE IN MILISECONDS- )
   delay(80);
   beep(speakerPin, NOTE_F5, 100);
   delay(80);
   beep(speakerPin, NOTE_D6, 500);
   delay(250);
 
   beep(speakerPin, NOTE_D5, 100);
   delay(80);
   beep(speakerPin, NOTE_F5, 100);
   delay(80);
   beep(speakerPin, NOTE_D6, 500);
   delay(250);
 
   beep(speakerPin, NOTE_E6, 500);
   delay(100);
   beep(speakerPin, NOTE_F6, 100);
   delay(100);
   beep(speakerPin, NOTE_E6, 100);
   delay(80);
   beep(speakerPin, NOTE_F6, 100);
   delay(80);
   beep(speakerPin, NOTE_E6, 100);
   delay(80);
   beep(speakerPin, NOTE_C6, 100);
   delay(80);
   beep(speakerPin, NOTE_A5, 300);
   delay(300);
 
   beep(speakerPin, NOTE_A5, 200);
   delay(100);
   beep(speakerPin, NOTE_D5, 200);
   delay(100);
   beep(speakerPin, NOTE_F5, 100);
   delay(100);
   beep(speakerPin, NOTE_G5, 100);
   delay(100);
   beep(speakerPin, NOTE_A5, 300);
   delay(500);
 
   beep(speakerPin, NOTE_A5, 200);
   delay(100);
   beep(speakerPin, NOTE_D5, 200);
   delay(100);
   beep(speakerPin, NOTE_F5, 100);
   delay(100);
   beep(speakerPin, NOTE_G5, 100);
   delay(100);
   beep(speakerPin, NOTE_E5, 300);
   delay(500);
 
 
 
   beep(speakerPin, NOTE_D5, 100);
   delay(80);
   beep(speakerPin, NOTE_F5, 100);
   delay(80);
   beep(speakerPin, NOTE_D6, 400);
   delay(250);
 
   beep(speakerPin, NOTE_D5, 100);
   delay(80);
   beep(speakerPin, NOTE_F5, 100);
   delay(80);
   beep(speakerPin, NOTE_D6, 400);
   delay(250);
 
   beep(speakerPin, NOTE_E6, 200);
   delay(200);
   beep(speakerPin, NOTE_F6, 100);
   delay(100);
   beep(speakerPin, NOTE_E6, 100);
   delay(80);
   beep(speakerPin, NOTE_F6, 100);
   delay(80);
   beep(speakerPin, NOTE_E6, 100);
   delay(80);
   beep(speakerPin, NOTE_C6, 100);
   delay(80);
   beep(speakerPin, NOTE_A5, 300);
   delay(300);
 
   beep(speakerPin, NOTE_A5, 200);
   delay(100);
   beep(speakerPin, NOTE_D5, 200);
   delay(100);
   beep(speakerPin, NOTE_F5, 100);
   delay(100);
   beep(speakerPin, NOTE_G5, 100);
   delay(100);
   beep(speakerPin, NOTE_A5, 500);
   delay(100);
   beep(speakerPin, NOTE_A5, 200);
   delay(100);
   beep(speakerPin, NOTE_D5, 500);
   delay(2000);
 
 }
 
 void beep (unsigned char speakerPin, int frequencyInHertz, long timeInMilliseconds)  //code for working out the rate at which each note plays and the frequency.
 {
   digitalWrite(ledPin, HIGH);
   int x;
   long delayAmount = (long)(1000000/frequencyInHertz);
   long loopTime = (long)((timeInMilliseconds*1000)/(delayAmount*2));
   for (x=0;x<loopTime;x++)
   {
     digitalWrite(speakerPin,HIGH);
     delayMicroseconds(delayAmount);
     digitalWrite(speakerPin,LOW);
     delayMicroseconds(delayAmount);
   }
   digitalWrite(ledPin, LOW);
   delay(20);
 }
 
 void showSpectrum()
 {
   int x;
 
   // Now we'll use a for() loop to make x count from 0 to 767
   // (Note that there's no semicolon after this line!
   // That's because the for() loop will repeat the next
   // "statement", which in this case is everything within
   // the following brackets {} )
 
   for (x = 0; x < 768; x++)
 
   // Each time we loop (with a new value of x), do the following:
 
   {
     showRGB(x);  // Call RGBspectrum() with our new x
     delay(10);   // Delay for 10 ms (1/100th of a second)
   }
 }
 
 void showRGB(int color)
 {
   int redIntensity;
   int greenIntensity;
   int blueIntensity;
 
   // Here we'll use an "if / else" statement to determine which
   // of the three (R,G,B) zones x falls into. Each of these zones
   // spans 255 because analogWrite() wants a number from 0 to 255.
 
   // In each of these zones, we'll calculate the brightness
   // for each of the red, green, and blue LEDs within the RGB LED.
 
   if (color <= 255)          // zone 1
   {
     redIntensity = 255 - color;    // red goes from on to off
     greenIntensity = color;        // green goes from off to on
     blueIntensity = 0;             // blue is always off
   }
   else if (color <= 511)     // zone 2
   {
     redIntensity = 0;                     // red is always off
     greenIntensity = 255 - (color - 256); // green on to off
     blueIntensity = (color - 256);        // blue off to on
   }
   else // color >= 512       // zone 3
   {
     redIntensity = (color - 512);         // red off to on
     greenIntensity = 0;                   // green is always off
     blueIntensity = 255 - (color - 512);  // blue on to off
   }
 
   // Now that the brightness values have been set, command the LED
   // to those values
 
   analogWrite(rPin, redIntensity);
   analogWrite(bPin, blueIntensity);
   analogWrite(gPin, greenIntensity);
 }