Форум РадиоКот

Код: Выделить всё

int a0 = 2;                // encoding Pin a0
int a1 = 3;                // encoding Pin a1
int led = 13;              // LED
int cue;                   // current cue
int cueDelay = 50;         // ms delay after setting cue
int cueHigh = 400;         // ms to keep the pin high for firing cue

void setup()                    // run once, when the sketch starts
{
  pinMode(a0, OUTPUT);      // sets the digital pin as output
  pinMode(a1, OUTPUT);      // sets the digital pin as output
  Serial.begin(9600);       // listen for serial chatter
}

void loop()                     // run over and over again
{
  if (Serial.available()){
    cue = Serial.read();    // read the final byte for the cue to fire
    setCue(cue);            // call the proc to fire the cue
  }
}

void setCue(int i) {
  Serial.print(". Fire cue ");     // output what cue was fired for debugging
  Serial.println(i, BYTE);
  switch (i) {
    case 49:
      digitalWrite(a0, HIGH);      // set the appropriate pin high
      delay(cueHigh);              // leave it high as long as needed
      digitalWrite(a1, LOW);       // set it low
      break;
    case 50:
      digitalWrite(a1, HIGH);
      delay(cueHigh);
      digitalWrite(a0, LOW);
      break;
    case 51:
      digitalWrite(a0, HIGH);
      digitalWrite(a1, HIGH);
      delay(cueHigh);
      digitalWrite(a0, LOW);
      digitalWrite(a1, LOW);
      break;
  }
  delay(cueDelay);                  // delay as needed
}