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Frencil/zelda_frog.pde

Created February 12, 2012 03:02
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Arduino Sketch - Lilypad/Plushbot Zelda Frog
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zelda_frog.pde
/*
* PlushBot/Lilypad Zelda Frog
*
* Basic Lilypad circuit with a light sensor, a piezo, and some LEDs.
* This is a modified version of the example sketch that just played the scale.
* Now it plays the ending theme from the original Legend of Zelda, complete with a bass line.
*
* Video of the complete circuit (but half-finished PlushBot) in action:
* http://www.youtube.com/watch?v=JyAL9HSyIVM
*/
int sensorPin = 5; // light sensor is connected to analog pin 5
int sensorValue; // variable to store the value coming from the sensor
int speakerPin = 17; // speaker connected to digital pin 17
int speakerGnd = 18; // spearker - is connectted to digital pin 18
int ledPin = 13; // LED onboard is connected digital pin 13
int redPin = 11; // R petal on RGB LED module connected to digital pin 11
int greenPin = 9; // G petal on RGB LED module connected to digital pin 9
int bluePin = 10; // B petal on RGB LED module connected to digital pin 10
int NOTE_B2 = 123;
int NOTE_C3 = 131;
int NOTE_C3s = 139;
int NOTE_D3b = 139;
int NOTE_D3 = 147;
int NOTE_D3s = 156;
int NOTE_E3b = 156;
int NOTE_E3 = 165;
int NOTE_F3 = 175;
int NOTE_F3s = 185;
int NOTE_G3b = 185;
int NOTE_G3 = 196;
int NOTE_G3s = 208;
int NOTE_A3b = 208;
int NOTE_A3 = 220;
int NOTE_A3s = 233;
int NOTE_B3b = 233;
int NOTE_B3 = 247;
int NOTE_C4 = 262;
int NOTE_C4s = 277;
int NOTE_D4b = 277;
int NOTE_D4 = 294;
int NOTE_D4s = 311;
int NOTE_E4b = 311;
int NOTE_E4 = 330;
int NOTE_F4 = 349;
int NOTE_F4s = 370;
int NOTE_G4b = 370;
int NOTE_G4 = 392;
int NOTE_G4s = 415;
int NOTE_A4b = 415;
int NOTE_A4 = 440;
int NOTE_A4s = 466;
int NOTE_B4b = 466;
int NOTE_B4 = 494;
int NOTE_C5 = 523;
int NOTE_C5s = 554;
int NOTE_D5b = 554;
int NOTE_D5 = 587;
int NOTE_D5s = 622;
int NOTE_E5b = 622;
int NOTE_E5 = 659;
int NOTE_F5 = 698;
int NOTE_F5s = 740;
int NOTE_G5b = 740;
int NOTE_G5 = 784;
int NOTE_G5s = 831;
int NOTE_A5b = 831;
int NOTE_A5 = 880;
int NOTE_A5s = 932;
int NOTE_B5b = 932;
int NOTE_B5 = 988;
int NOTE_C6 = 1047;
int NOTE_C6s = 1109;
int NOTE_D6b = 1109;
int NOTE_D6 = 1175;
int NOTE_D6s = 1245;
int NOTE_E6b = 1245;
int NOTE_E6 = 1319;
int NOTE_F6 = 1397;
int NOTE_F6s = 1480;
int NOTE_G6b = 1480;
int NOTE_G6 = 1568;
int NOTE_G6s = 1661;
int NOTE_A6b = 1661;
int NOTE_A6 = 1760;
int NOTE_A6s = 1865;
int NOTE_B6b = 1865;
int NOTE_B6 = 1976;
int NOTE_C7 = 2093;
int NOTE_C7s = 2217;
int NOTE_D7b = 2217;
int NOTE_D7 = 2349;
int NOTE_D7s = 2489;
int NOTE_E7b = 2489;
int NOTE_E7 = 2637;
int NOTE_F7 = 2794;
int NOTE_F7s = 2960;
int NOTE_G7b = 2960;
int NOTE_G7 = 3136;
int NOTE_G7s = 3322;
int NOTE_A7b = 3322;
int NOTE_A7 = 3520;
int NOTE_A7s = 3729;
int NOTE_B7b = 3729;
int NOTE_B7 = 3951;
int NOTE_C8 = 4186;
int NOTE_C8s = 4435;
int NOTE_D8b = 4435;
int NOTE_D8 = 4699;
int NOTE_D8s = 4978;
int NOTE_E8b = 4978;
void setup()
{
pinMode(speakerGnd, OUTPUT); // sets the speakerGnd to be an output
digitalWrite(speakerGnd, LOW); // sets speakerGnd to be LOW
pinMode(speakerPin, OUTPUT); // sets the speakerPin to be an output
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, LOW);
pinMode(redPin, OUTPUT); // sets the redPin to be an output
pinMode(greenPin, OUTPUT); // sets the greenPin to be an output
pinMode(bluePin, OUTPUT); // sets the bluePin to be an output
}
void loop() // run over and over again
{
sensorValue = analogRead(sensorPin); // read the value from the sensor
if (sensorValue > 32) {
color(0,255, 0); // turn the RGB LED green
delay(200); // delay for 1 second
color(0, 0, 255); // turn the RGB LED blue
delay(200); // delay for 1 second
} else {
color(255, 0, 0); // turn the RGB LED red
zelda(); // call the scale() function
//two_beep(NOTE_E7,NOTE_G7,300);
delay(100); // delay for 1 second
}
}
void color (unsigned char red, unsigned char green, unsigned char blue) // the color generating function
{
analogWrite(redPin, 255-red);
analogWrite(bluePin, 255-blue);
analogWrite(greenPin, 255-green);
}
void beep (unsigned char speakerPin, int frequencyInHertz, long timeInMilliseconds) // the sound producing function
{
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);
}
}
void scale ()
{
digitalWrite(ledPin,HIGH); //turn on the LED
beep(speakerPin,2093,500); //C: play the note C (C7 from the chart linked to above) for 500ms
beep(speakerPin,2349,500); //D
beep(speakerPin,2637,500); //E
beep(speakerPin,2793,500); //F
beep(speakerPin,3136,500); //G
beep(speakerPin,3520,500); //A
beep(speakerPin,3951,500); //B
beep(speakerPin,4186,500); //C
digitalWrite(ledPin,LOW); //turn off the LED
}
void two_beep (unsigned int tone_1, unsigned int tone_2, long duration)
{
int chunk = 30;
int t = 0;
while (t < duration){
beep(speakerPin,tone_1,chunk);
beep(speakerPin,tone_2,chunk);
t += (2 * chunk);
}
}
void zelda ()
{
int d = 300;
int r = 255;
int g = 0;
int b = 0;
// 1
beep(speakerPin,NOTE_G7,d); r = 240; g += 16; color(r,g,b);
beep(speakerPin,NOTE_G6,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_C7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_E7,d); r -= 16; g += 16; color(r,g,b);
// 2
beep(speakerPin,NOTE_E7b,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_G6,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_B7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_B6,d); r -= 16; g += 16; color(r,g,b);
// 3
beep(speakerPin,NOTE_A7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_C7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_E7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_A7,d); r -= 16; g += 16; color(r,g,b);
// 4
beep(speakerPin,NOTE_G7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_C7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_D7,d); r -= 16; g += 16; color(r,g,b);
beep(speakerPin,NOTE_E7,d); r -= 16; g = 255; color(r,g,b);
// 5
beep(speakerPin,NOTE_A7,d); g = 240; b += 16; color(r,g,b);
beep(speakerPin,NOTE_C7,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_F7,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_A7,d); g -= 16; b += 16; color(r,g,b);
// 6
beep(speakerPin,NOTE_A7b,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_C7,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_D7,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_F7,d); g -= 16; b += 16; color(r,g,b);
// 7
beep(speakerPin,NOTE_E7,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_G6,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_C7,d); g -= 16; b += 16; color(r,g,b);
beep(speakerPin,NOTE_E7,d); g -= 16; b += 16; color(r,g,b);
// 8
beep(speakerPin,NOTE_D7,d); g -= 16; b += 16; color(r,g,b);
two_beep(NOTE_G4,NOTE_A6,d); g -= 16; b += 16; color(r,g,b);
two_beep(NOTE_A4,NOTE_B6,d); g -= 16; b += 16; color(r,g,b);
two_beep(NOTE_B4,NOTE_D7,d); g -= 16; b = 255; color(r,g,b);
// Bring in the bass line...
// 1
two_beep(NOTE_C5,NOTE_G7,d); b = 240; r += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_G6,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G4,NOTE_C7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_E7,d); b -= 16; r += 16; color(r,g,b);
// 2
two_beep(NOTE_B4,NOTE_E7b,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_G6,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G4,NOTE_B7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_B6,d); b -= 16; r += 16; color(r,g,b);
// 3
two_beep(NOTE_C5,NOTE_A7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_C7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G4,NOTE_E7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_A7,d); b -= 16; r += 16; color(r,g,b);
// 4
two_beep(NOTE_C5,NOTE_G7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_C5,NOTE_C7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_D5,NOTE_D7,d); b -= 16; r += 16; color(r,g,b);
two_beep(NOTE_E5,NOTE_E7,d); b -= 16; r = 255; color(r,g,b);
// 5
two_beep(NOTE_F5,NOTE_A7,d); r = 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C6,NOTE_C7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C5,NOTE_F7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C6,NOTE_A7,d); r += 16; g += 16; b += 16; color(r,g,b);
// 6
two_beep(NOTE_F5,NOTE_A7b,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C6,NOTE_C7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C5,NOTE_D7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C6,NOTE_F7,d); r += 16; g += 16; b += 16; color(r,g,b);
// 7
two_beep(NOTE_E5,NOTE_E7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_C6,NOTE_G6,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_G4,NOTE_C7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_G5,NOTE_E7,d); r += 16; g += 16; b += 16; color(r,g,b);
// 8
two_beep(NOTE_B4,NOTE_D7,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_G4,NOTE_A6,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_A4,NOTE_B6,d); r += 16; g += 16; b += 16; color(r,g,b);
two_beep(NOTE_B4,NOTE_D7,d); color(255,255,255);
// Final note!
two_beep(NOTE_E7,NOTE_G7,2*d);
}
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