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February 11, 2012 20:42
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Marcha imperial para arduino
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| int ledPin = 13; | |
| //led for visualization (use 13 for built-in led) | |
| int speakerPin = 11; | |
| //speaker connected to one of the PWM ports | |
| #define c 261 | |
| #define d 294 | |
| #define e 329 | |
| #define f 349 | |
| #define g 391 | |
| #define gS 415 | |
| #define a 440 | |
| #define aS 455 | |
| #define b 466 | |
| #define cH 523 | |
| #define cSH 554 | |
| #define dH 587 | |
| #define dSH 622 | |
| #define eH 659 | |
| #define fH 698 | |
| #define fSH 740 | |
| #define gH 784 | |
| #define gSH 830 | |
| #define aH 880 | |
| //frequencies for the tones we're going to use | |
| //used http://home.mit.bme.hu/~bako/tonecalc/tonecalc.htm to get these | |
| void setup() | |
| { | |
| pinMode(ledPin, OUTPUT); | |
| // sets the ledPin to be an output | |
| pinMode(speakerPin, OUTPUT); | |
| //sets the speakerPin to be an output | |
| } | |
| void loop() // run over and over again | |
| { | |
| march(); | |
| } | |
| void beep (unsigned char speakerPin, int frequencyInHertz, long timeInMilliseconds) | |
| { | |
| digitalWrite(ledPin, HIGH); | |
| //use led to visualize the notes being played | |
| 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); | |
| //set led back to low | |
| delay(20); | |
| //a little delay to make all notes sound separate | |
| } | |
| void march() | |
| { | |
| //for the sheet music see: | |
| //http://www.musicnotes.com/sheetmusic/mtd.asp?ppn=MN0016254 | |
| //this is just a translation of said sheet music to frequencies / time in ms | |
| //used 500 ms for a quart note | |
| beep(speakerPin, a, 500); | |
| beep(speakerPin, a, 500); | |
| beep(speakerPin, a, 500); | |
| beep(speakerPin, f, 350); | |
| beep(speakerPin, cH, 150); | |
| beep(speakerPin, a, 500); | |
| beep(speakerPin, f, 350); | |
| beep(speakerPin, cH, 150); | |
| beep(speakerPin, a, 1000); | |
| //first bit | |
| beep(speakerPin, eH, 500); | |
| beep(speakerPin, eH, 500); | |
| beep(speakerPin, eH, 500); | |
| beep(speakerPin, fH, 350); | |
| beep(speakerPin, cH, 150); | |
| beep(speakerPin, gS, 500); | |
| beep(speakerPin, f, 350); | |
| beep(speakerPin, cH, 150); | |
| beep(speakerPin, a, 1000); | |
| //second bit... | |
| beep(speakerPin, aH, 500); | |
| beep(speakerPin, a, 350); | |
| beep(speakerPin, a, 150); | |
| beep(speakerPin, aH, 500); | |
| beep(speakerPin, gSH, 250); | |
| beep(speakerPin, gH, 250); | |
| beep(speakerPin, fSH, 125); | |
| beep(speakerPin, fH, 125); | |
| beep(speakerPin, fSH, 250); | |
| delay(250); | |
| beep(speakerPin, aS, 250); | |
| beep(speakerPin, dSH, 500); | |
| beep(speakerPin, dH, 250); | |
| beep(speakerPin, cSH, 250); | |
| //start of the interesting bit | |
| beep(speakerPin, cH, 125); | |
| beep(speakerPin, b, 125); | |
| beep(speakerPin, cH, 250); | |
| delay(250); | |
| beep(speakerPin, f, 125); | |
| beep(speakerPin, gS, 500); | |
| beep(speakerPin, f, 375); | |
| beep(speakerPin, a, 125); | |
| beep(speakerPin, cH, 500); | |
| beep(speakerPin, a, 375); | |
| beep(speakerPin, cH, 125); | |
| beep(speakerPin, eH, 1000); | |
| //more interesting stuff (this doesn't quite get it right somehow) | |
| beep(speakerPin, aH, 500); | |
| beep(speakerPin, a, 350); | |
| beep(speakerPin, a, 150); | |
| beep(speakerPin, aH, 500); | |
| beep(speakerPin, gSH, 250); | |
| beep(speakerPin, gH, 250); | |
| beep(speakerPin, fSH, 125); | |
| beep(speakerPin, fH, 125); | |
| beep(speakerPin, fSH, 250); | |
| delay(250); | |
| beep(speakerPin, aS, 250); | |
| beep(speakerPin, dSH, 500); | |
| beep(speakerPin, dH, 250); | |
| beep(speakerPin, cSH, 250); | |
| //repeat... repeat | |
| beep(speakerPin, cH, 125); | |
| beep(speakerPin, b, 125); | |
| beep(speakerPin, cH, 250); | |
| delay(250); | |
| beep(speakerPin, f, 250); | |
| beep(speakerPin, gS, 500); | |
| beep(speakerPin, f, 375); | |
| beep(speakerPin, cH, 125); | |
| beep(speakerPin, a, 500); | |
| beep(speakerPin, f, 375); | |
| beep(speakerPin, c, 125); | |
| beep(speakerPin, a, 1000); | |
| //and we're done \ó/ | |
| } |
Olha só o que bolei com seu código... https://youtu.be/o9ub7vOU-3k?list=PLYElb7Dlq0wg4MbcggEVRqypDzeOT3AbV
Here's improved timing, typing and 2 notes frequencies that @GeoVa19 mentioned earlier, refactored a bit and added some comments
int ledPin = 13;
// led for visualization (use 13 for built-in led)
int speakerPin = 11;
// speaker connected to one of the PWM ports
#define c 261
#define d 294
#define e 329
#define f 349
#define g 391
#define gS 415
#define a 440
#define aS 466
#define b 494
#define cH 523
#define cSH 554
#define dH 587
#define dSH 622
#define eH 659
#define fH 698
#define fSH 740
#define gH 784
#define gSH 830
#define aH 880
// frequencies for the tones we're going to use
// used http://home.mit.bme.hu/~bako/tonecalc/tonecalc.htm to get these
void setup() {
pinMode(ledPin, OUTPUT);
// sets the ledPin to be an output
pinMode(speakerPin, OUTPUT);
// sets the speakerPin to be an output
}
void loop() {
// run over and over again
startImperialMarch();
}
void beep (int speakerPin, int frequencyInHertz, long timeInMilliseconds) {
digitalWrite(ledPin, HIGH);
// use led to visualize the notes being played
long delayAmount = (long)(1000000/frequencyInHertz);
// the lesser delay the higher the note
long timeInSeconds = timeInMilliseconds*1000;
long beepDuration = (long)(timeInSeconds / (delayAmount*2));
for (int i=0; i < beepDuration; i++) {
digitalWrite(speakerPin,HIGH);
delayMicroseconds(delayAmount);
digitalWrite(speakerPin,LOW);
delayMicroseconds(delayAmount);
}
digitalWrite(ledPin, LOW);
// set led back to low
delay(20);
// a little delay to make all notes sound separate
}
void startImperialMarch() {
// for the sheet music see:
// http://www.musicnotes.com/sheetmusic/mtd.asp?ppn=MN0016254
// this is just a translation of said sheet music to frequencies / time in ms
// used 500 ms for a quart note
beep(speakerPin, a, 500);
beep(speakerPin, a, 500);
beep(speakerPin, a, 500);
beep(speakerPin, f, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, a, 500);
beep(speakerPin, f, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, a, 1000);
// first bit
beep(speakerPin, eH, 500);
beep(speakerPin, eH, 500);
beep(speakerPin, eH, 500);
beep(speakerPin, fH, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, gS, 500);
beep(speakerPin, f, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, a, 1000);
//second bit...
beep(speakerPin, aH, 500);
beep(speakerPin, a, 350);
beep(speakerPin, a, 150);
beep(speakerPin, aH, 500);
beep(speakerPin, gSH, 350);
beep(speakerPin, gH, 125);
beep(speakerPin, fSH, 125);
beep(speakerPin, fH, 125);
beep(speakerPin, fSH, 250);
delay(250);
beep(speakerPin, aS, 250);
beep(speakerPin, dSH, 500);
beep(speakerPin, dH, 350);
beep(speakerPin, cSH, 125);
// start of the interesting bit
beep(speakerPin, cH, 125);
beep(speakerPin, b, 125);
beep(speakerPin, cH, 250);
delay(250);
beep(speakerPin, f, 250);
beep(speakerPin, gS, 500);
beep(speakerPin, f, 375);
beep(speakerPin, a, 125);
beep(speakerPin, cH, 500);
beep(speakerPin, a, 375);
beep(speakerPin, cH, 125);
beep(speakerPin, eH, 1000);
// more interesting stuff
beep(speakerPin, aH, 500);
beep(speakerPin, a, 350);
beep(speakerPin, a, 150);
beep(speakerPin, aH, 500);
beep(speakerPin, gSH, 350);
beep(speakerPin, gH, 125);
beep(speakerPin, fSH, 125);
beep(speakerPin, fH, 125);
beep(speakerPin, fSH, 250);
delay(250);
beep(speakerPin, aS, 250);
beep(speakerPin, dSH, 500);
beep(speakerPin, dH, 350);
beep(speakerPin, cSH, 125);
// repeat... repeat
beep(speakerPin, cH, 125);
beep(speakerPin, b, 125);
beep(speakerPin, cH, 250);
delay(250);
beep(speakerPin, f, 250);
beep(speakerPin, gS, 500);
beep(speakerPin, f, 375);
beep(speakerPin, cH, 125);
beep(speakerPin, a, 500);
beep(speakerPin, f, 375);
beep(speakerPin, cH, 125);
beep(speakerPin, a, 1000);
// and we're done \ó/
}
Here's one that uses a couple of buttons (and leds) to choose between either the Imperial March or the Theme Tune...
int ledPin = 13;
int redLEDPin = 14;
int blueLEDPin = 12;
// led for visualization (use 13 for built-in led)
int speakerPin = 11;
// speaker connected to one of the PWM ports
int button1Pin = 0;
int button2Pin = 4;
bool waitingForButton1Release = false;
bool waitingForButton2Release = false;
#define c 261
#define d 294
#define e 329
#define f 349
#define fS 370
#define g 391
#define gS 415
#define a 440
#define aS 466
#define b 494
#define cH 523
#define cSH 554
#define dH 587
#define dSH 622
#define eH 659
#define fH 698
#define fSH 740
#define gH 784
#define gSH 830
#define aH 880
// frequencies for the tones we're going to use
// used http://home.mit.bme.hu/~bako/tonecalc/tonecalc.htm to get these
void setup()
{
pinMode(ledPin, OUTPUT);
pinMode(redLEDPin, OUTPUT);
pinMode(blueLEDPin, OUTPUT);
// sets the ledPin to be an output
pinMode(speakerPin, OUTPUT);
// sets the speakerPin to be an output
pinMode(button1Pin, INPUT_PULLUP);
pinMode(button2Pin, INPUT_PULLUP);
digitalWrite(redLEDPin, LOW);
digitalWrite(blueLEDPin, LOW);
}
void loop()
{
if (digitalRead(button1Pin) == LOW)
{
waitingForButton1Release = true;
}
else if (waitingForButton1Release == true)
{
waitingForButton1Release = false;
startThemeTune();
}
if (digitalRead(button2Pin) == LOW)
{
waitingForButton2Release = true;
}
else if (waitingForButton2Release == true)
{
waitingForButton2Release = false;
startImperialMarch();
}
}
void beep(int speakerPin, int frequencyInHertz, long timeInMilliseconds)
{
digitalWrite(ledPin, HIGH);
// use led to visualize the notes being played
long delayAmount = (long)(1000000 / frequencyInHertz);
// the lesser delay the higher the note
long timeInSeconds = timeInMilliseconds * 1000;
long beepDuration = (long)(timeInSeconds / (delayAmount * 2));
for (int i = 0; i < beepDuration; i++)
{
digitalWrite(speakerPin, HIGH);
delayMicroseconds(delayAmount);
digitalWrite(speakerPin, LOW);
delayMicroseconds(delayAmount);
}
digitalWrite(ledPin, LOW);
// set led back to low
delay(20);
// a little delay to make all notes sound separate
}
void startImperialMarch()
{
digitalWrite(redLEDPin, HIGH);
// for the sheet music see:
// http://www.musicnotes.com/sheetmusic/mtd.asp?ppn=MN0016254
// this is just a translation of said sheet music to frequencies / time in ms
// used 500 ms for a quart note
beep(speakerPin, a, 500);
beep(speakerPin, a, 500);
beep(speakerPin, a, 500);
beep(speakerPin, f, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, a, 500);
beep(speakerPin, f, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, a, 1000);
// first bit
beep(speakerPin, eH, 500);
beep(speakerPin, eH, 500);
beep(speakerPin, eH, 500);
beep(speakerPin, fH, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, gS, 500);
beep(speakerPin, f, 350);
beep(speakerPin, cH, 150);
beep(speakerPin, a, 1000);
//second bit...
beep(speakerPin, aH, 500);
beep(speakerPin, a, 350);
beep(speakerPin, a, 150);
beep(speakerPin, aH, 500);
beep(speakerPin, gSH, 350);
beep(speakerPin, gH, 125);
beep(speakerPin, fSH, 125);
beep(speakerPin, fH, 125);
beep(speakerPin, fSH, 250);
delay(250);
beep(speakerPin, aS, 250);
beep(speakerPin, dSH, 500);
beep(speakerPin, dH, 350);
beep(speakerPin, cSH, 125);
// start of the interesting bit
beep(speakerPin, cH, 125);
beep(speakerPin, b, 125);
beep(speakerPin, cH, 250);
delay(250);
beep(speakerPin, f, 250);
beep(speakerPin, gS, 500);
beep(speakerPin, f, 375);
beep(speakerPin, a, 125);
beep(speakerPin, cH, 500);
beep(speakerPin, a, 375);
beep(speakerPin, cH, 125);
beep(speakerPin, eH, 1000);
// more interesting stuff
beep(speakerPin, aH, 500);
beep(speakerPin, a, 350);
beep(speakerPin, a, 150);
beep(speakerPin, aH, 500);
beep(speakerPin, gSH, 350);
beep(speakerPin, gH, 125);
beep(speakerPin, fSH, 125);
beep(speakerPin, fH, 125);
beep(speakerPin, fSH, 250);
delay(250);
beep(speakerPin, aS, 250);
beep(speakerPin, dSH, 500);
beep(speakerPin, dH, 350);
beep(speakerPin, cSH, 125);
// repeat... repeat
beep(speakerPin, cH, 125);
beep(speakerPin, b, 125);
beep(speakerPin, cH, 250);
delay(250);
beep(speakerPin, f, 250);
beep(speakerPin, gS, 500);
beep(speakerPin, f, 375);
beep(speakerPin, cH, 125);
beep(speakerPin, a, 500);
beep(speakerPin, f, 375);
beep(speakerPin, cH, 125);
beep(speakerPin, a, 1000);
// and we're done \ó/
digitalWrite(redLEDPin, LOW);
}
void startThemeTune()
{
//http://thirdstreetmusic.blogspot.com/2012/04/recorder-ensemble-star-wars-first.html
digitalWrite(blueLEDPin, HIGH);
beep(speakerPin, d, 250);
beep(speakerPin, d, 250);
beep(speakerPin, d, 250);
themeTunePart1();
delay(350);
beep(speakerPin, d, 125);
delay(25);
beep(speakerPin, d, 250);
delay(250);
themeTunePart1();
delay(250);
themeTunePart2();
delay(50);
themeTunePart3();
digitalWrite(blueLEDPin, LOW);
}
void themeTunePart1()
{
beep(speakerPin, g, 1000);
beep(speakerPin, dH, 1000);
delay(250);
beep(speakerPin, cH, 250);
beep(speakerPin, b, 250);
beep(speakerPin, a, 250);
beep(speakerPin, gH, 1000);
beep(speakerPin, dH, 1000);
delay(125);
beep(speakerPin, cH, 250);
beep(speakerPin, b, 250);
beep(speakerPin, a, 250);
beep(speakerPin, gH, 1000);
beep(speakerPin, dH, 1000);
delay(125);
beep(speakerPin, cH, 250);
beep(speakerPin, b, 250);
beep(speakerPin, cH, 250);
beep(speakerPin, a, 1000);
}
void themeTunePart2()
{
beep(speakerPin, d, 500);
delay(25);
beep(speakerPin, d, 125);
beep(speakerPin, e, 1000);
delay(25);
beep(speakerPin, e, 125);
delay(25);
beep(speakerPin, cH, 250);
beep(speakerPin, b, 250);
beep(speakerPin, a, 250);
beep(speakerPin, g, 250);
delay(25);
beep(speakerPin, g, 175);
beep(speakerPin, a, 175);
beep(speakerPin, b, 175);
beep(speakerPin, a, 250);
delay(25);
beep(speakerPin, e, 250);
beep(speakerPin, fS, 500);
delay(25);
beep(speakerPin, d, 500);
delay(25);
beep(speakerPin, d, 125);
beep(speakerPin, e, 1000);
delay(25);
beep(speakerPin, e, 125);
delay(75);
beep(speakerPin, g, 250);
beep(speakerPin, b, 250);
beep(speakerPin, a, 250);
beep(speakerPin, g, 250);
delay(25);
beep(speakerPin, dH, 500);
beep(speakerPin, a, 125);
beep(speakerPin, a, 1000);
delay(350);
beep(speakerPin, d, 500);
delay(25);
beep(speakerPin, d, 125);
beep(speakerPin, e, 1000);
delay(25);
beep(speakerPin, e, 125);
delay(25);
beep(speakerPin, cH, 250);
beep(speakerPin, b, 250);
beep(speakerPin, a, 250);
beep(speakerPin, g, 250);
delay(75);
beep(speakerPin, g, 175);
beep(speakerPin, a, 175);
beep(speakerPin, b, 175);
beep(speakerPin, a, 250);
delay(50);
beep(speakerPin, e, 250);
beep(speakerPin, fS, 500);
}
void themeTunePart3() {
beep(speakerPin, dH, 125);
delay(250);
beep(speakerPin, dH, 125);
beep(speakerPin, gH, 250);
beep(speakerPin, fH, 250);
beep(speakerPin, dSH, 250);
beep(speakerPin, dH, 250);
beep(speakerPin, cH, 250);
beep(speakerPin, aS, 250);
beep(speakerPin, a, 250);
beep(speakerPin, g, 250);
delay(25);
beep(speakerPin, dH, 500);
delay(125);
beep(speakerPin, d, 250);
delay(125);
beep(speakerPin, d, 125);
beep(speakerPin, d, 1000);
}
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According to https://pages.mtu.edu/~suits/notefreqs.html, with A4 at 440 Hz, aS and b should be at 466 Hz and 494 Hz respectively. Besides that, I ran the code on my Arduino and I liked it very much!