Go Down

Topic: Ayuda atari punk console (Read 759 times) previous topic - next topic

skore

Hola soy nuevo con arduino y me intereso mucho un proyecto pero no se por que no lo puedo cargar a la placa ojala alguien me pueda ayudar gracias.
esta es la pagina
http://www.beavisaudio.com/Projects/digital/ArduinoPunkConsole/index.htm

y este es el programa
Quote
/* ======================================================================
Arduino Punk Console
A simple programmable 8 step tone sequencer
by dano/beavisaudio.com
Revs
-----------------------------------
15 Sept  djh  initial version
======================================================================*/
// Map all the input and output pins
#define AnalogInFrequency 1
#define AnalogInTempo 2
#define AnalogInDuration 0
#define DigitalOutSignal 11
#define DigitalInSwitch0 2
#define DigitalInSwitch1 3
#define DigitalInSwitch2 4
#define DigitalInSwitch3 5
#define DigitalInSwitch4 6
#define DigitalInSwitch5 7
#define DigitalInSwitch6 8
#define DigitalInSwitch7 9
#define DigitalInStartStop 10
#define DigitalOutLED 12
// Set up the array for each step
int steps[] = {100,120,140,160,180,200,220,240};
// misc housekeeping
int duration = 50;
int pitchval = 1;
int fPlayMode = true;
int lastPushedStep = -1;
// Initialize the tempo
int tempo = 100;
void setup()
{
 // setup pin modes (Digital pins are input by default, but
 // I like to set 'em explicitly just so the code is clear.
 pinMode (DigitalInSwitch0, INPUT);
 pinMode (DigitalInSwitch1, INPUT);
 pinMode (DigitalInSwitch2, INPUT);
 pinMode (DigitalInSwitch3, INPUT);
 pinMode (DigitalInSwitch4, INPUT);
 pinMode (DigitalInSwitch5, INPUT);
 pinMode (DigitalInSwitch6, INPUT);
 pinMode (DigitalInSwitch7, INPUT);                
 pinMode (DigitalInStartStop, INPUT);
 pinMode (DigitalOutSignal, OUTPUT);  
 pinMode (DigitalOutLED, OUTPUT);
 // setup comms for the LCD display
 Serial.begin(9600);

 StartupMessage();
}
void StartupMessage()
{
 clearLCD();
 Serial.print ("BEAVIS: Arduino");
 delay(300);
 Serial.print (254, BYTE);
 Serial.print (192, BYTE);
 Serial.print ("Punk Console!");
 delay (2000);
 clearLCD();
 Serial.print ("Beavis: APC");
}

void clearLCD()
{
 Serial.print(254, BYTE);
 Serial.print(1, BYTE);
}

void loop()
{
 // Main sequence loop  
 for (int i=0; i<8; i++)
 {  
   // Are we playing or stopping?
   fPlayMode = digitalRead (DigitalInStartStop);
   digitalWrite (DigitalOutLED, HIGH);
   // Check the Hardware
    readSwitches();
    readPots();

   // update the display
   updateDisplay();

   // Make the noise
   if (fPlayMode)
   {
     freqout (steps, duration);
   }
   digitalWrite (DigitalOutLED, LOW);

   // Pause between steps
   delay (tempo);      
 }
}

void updateDisplay()
{
 Serial.print (254, BYTE);
 Serial.print (192, BYTE);
 Serial.print ("T:");
 Serial.print (tempo);
 Serial.print (" d:");
 Serial.print (duration);
if (lastPushedStep != -1)
{
   Serial.print ("*");
   Serial.print (lastPushedStep);
}
}
// Read the current values of the pots, called from the loop.
void readPots ()
{
   tempo = (analogRead (AnalogInTempo) * 1.9);
   duration = (analogRead (AnalogInDuration));      
}
// Read the current values of the switches and
// if pressed, replace the switch's slot frequency
// by reading the frequency pot.
void readSwitches()
{
 // reset last pushed button number
 lastPushedStep = -1;

 // check switch 0, if pressed, get the current freq into step 0, etc. etc.
 if (digitalRead (DigitalInSwitch0) == HIGH)
 {
   steps[0] = analogRead(AnalogInFrequency);
   lastPushedStep = 1;
 }

 else if (digitalRead (DigitalInSwitch1) == HIGH)
 {
   steps[1] = analogRead(AnalogInFrequency);
   lastPushedStep = 2;
 }

 else if (digitalRead (DigitalInSwitch2) == HIGH)
 {
   steps[2] = analogRead(AnalogInFrequency);
   lastPushedStep = 3;
 }
 else if (digitalRead (DigitalInSwitch3) == HIGH)
 {
   steps[3] = analogRead(AnalogInFrequency);
   lastPushedStep = 4;
 }
 else if (digitalRead (DigitalInSwitch4) == HIGH)
 {
   steps[4] = analogRead(AnalogInFrequency);
   lastPushedStep = 5;
 }
 else if (digitalRead (DigitalInSwitch5) == HIGH)
 {
   steps[5] = analogRead(AnalogInFrequency);
   lastPushedStep = 6;
 }
 else if (digitalRead (DigitalInSwitch6) == HIGH)
 {
   steps[6] = analogRead(AnalogInFrequency);
   lastPushedStep = 7;
 }
 else if (digitalRead (DigitalInSwitch7) == HIGH)
 {
   steps[7] = analogRead(AnalogInFrequency);
   lastPushedStep = 8;
 }
}


//freqout code by Paul Badger
// freq - frequency value
// t - time duration of tone
void freqout(int freq, int t)
{
 int hperiod;     //calculate 1/2 period in us
 long cycles, i;

 // subtract 7 us to make up for digitalWrite overhead - determined empirically
 hperiod = (500000 / ((freq - 7) * pitchval));            

 // calculate cycles
 cycles = ((long)freq * (long)t) / 1000;    // calculate cycles
 for (i=0; i<= cycles; i++)
 {              // play note for t ms  
   digitalWrite(DigitalOutSignal, HIGH);  
   delayMicroseconds(hperiod);
   digitalWrite(DigitalOutSignal, LOW);  
   delayMicroseconds(hperiod - 1);     // - 1 to make up for fractional microsecond in digitaWrite overhead
 }
}

Go Up