Arduino_5Lampu

const byte PIN_IRQ = 0;  // INT0 / DIP_PIN4 / DIGITAL_PIN2 / PD2

#define  LAMP1    3
#define  LAMP2    4
#define  LAMP3    5
#define  LAMP4    6
#define  LAMP5    7

volatile int pulseCount = 0;
volatile boolean berbuah = false;

void pulseCounter() {  pulseCount++; berbuah = true; }

void setup() {
  pinMode(LAMP1, OUTPUT); digitalWrite(LAMP1,LOW);
  pinMode(LAMP2, OUTPUT); digitalWrite(LAMP2,LOW);
  pinMode(LAMP3, OUTPUT); digitalWrite(LAMP3,LOW);
  pinMode(LAMP4, OUTPUT); digitalWrite(LAMP4,LOW);
  pinMode(LAMP5, OUTPUT); digitalWrite(LAMP5,LOW);
  attachInterrupt(PIN_IRQ, pulseCounter, FALLING);
};

void loop() {
  if(berbuah) {
    berbuah = false;
    detachInterrupt(PIN_IRQ);
    // yg ini: lampu nyala bergantian dari 1 s/d 5 dan kembali ke 1
    switch(pulseCount) {
      case 1: digitalWrite(LAMP1,HIGH); break;
      case 2: digitalWrite(LAMP1,LOW); digitalWrite(LAMP2,HIGH); break;
      case 3: digitalWrite(LAMP2,LOW); digitalWrite(LAMP3,HIGH); break;
      case 4: digitalWrite(LAMP3,LOW); digitalWrite(LAMP4,HIGH); break;
      case 5: digitalWrite(LAMP4,LOW); digitalWrite(LAMP5,HIGH); break;
      case 6: digitalWrite(LAMP5,LOW); pulseCount=0; break;
    }

/*
    // yg ini: lampu11 nyala, kmudian lampu2, sampe akhirnya bareng nyala semua
    switch(pulseCount) {
      case 1: digitalWrite(LAMP1,HIGH); break;
      case 2: digitalWrite(LAMP2,HIGH); break;
      case 3: digitalWrite(LAMP3,HIGH); break;
      case 4: digitalWrite(LAMP4,HIGH); break;
      case 5: digitalWrite(LAMP5,HIGH); break;
      case 6: digitalWrite(LAMP1,LOW); digitalWrite(LAMP2,LOW); digitalWrite(LAMP3,LOW);
              digitalWrite(LAMP4,LOW); digitalWrite(LAMP5,LOW); pulseCount=0; break;
    }
*/

/*
    // yg ini: lampu nyala bergantian dari 1 s/d 5 dan kembali ke 4 3 2 1
    switch(pulseCount) {
      case 1: digitalWrite(LAMP1,HIGH); break;
      case 2: digitalWrite(LAMP1,LOW); digitalWrite(LAMP2,HIGH); break;
      case 3: digitalWrite(LAMP2,LOW); digitalWrite(LAMP3,HIGH); break;
      case 4: digitalWrite(LAMP3,LOW); digitalWrite(LAMP4,HIGH); break;
      case 5: digitalWrite(LAMP4,LOW); digitalWrite(LAMP5,HIGH); break;
      case 6: digitalWrite(LAMP5,LOW); digitalWrite(LAMP4,HIGH); break;
      case 7: digitalWrite(LAMP4,LOW); digitalWrite(LAMP3,HIGH); break;
      case 8: digitalWrite(LAMP3,LOW); digitalWrite(LAMP2,HIGH); break;
      case 9: digitalWrite(LAMP2,LOW); digitalWrite(LAMP1,HIGH); pulseCount=1; break;
    }
*/
    attachInterrupt(PIN_IRQ, pulseCounter, FALLING);
  }
  delay(125);

};