#define a  18
#define b  19
#define c  21
#define d  22
#define e  23
#define f  27
#define g  26
void setup() {
  // put your setup code here, to run once:

  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(34, INPUT);
  pinMode(2, OUTPUT);
  pinMode(35, INPUT);
  pinMode(4, OUTPUT);
  pinMode(16, OUTPUT);
  pinMode(17, OUTPUT);
  pinMode(a, OUTPUT);
  pinMode(b, OUTPUT);
  pinMode(c, OUTPUT);
  pinMode(d, OUTPUT);
  pinMode(e, OUTPUT);
  pinMode(f, OUTPUT);
  pinMode(g, OUTPUT);
}
int count = 0;
void loop() {
  int suis_green;
  int suis_red;
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
  suis_green = digitalRead(34);
  suis_red = digitalRead(35);
  //Serial.println(suis_green);
  if(suis_red == 1 ){
    count = count + 1;
    if(count>9){
      count = 0;
    }
    Serial.println("count: ");
    Serial.println(count);
    delay(150);
  }
  else if(suis_green == 1){
  led_blinking();
  }
  else{
  digitalWrite(2, LOW);
  }
  if(count==0){
    digitalWrite(2,0);
    digitalWrite(4,0);
    digitalWrite(16,0);
    digitalWrite(17,0);  
  }
   
  if(count==1){
    satu();
    digitalWrite(2,1);
    digitalWrite(4,0);
    digitalWrite(16,0);
    digitalWrite(17,0);
  }else if (count==2){
    dua();
    digitalWrite(2,0);
    digitalWrite(4,1);
    digitalWrite(16,0);
    digitalWrite(17,0);
    }else if (count==3){
      tiga();
    digitalWrite(2,1);
    digitalWrite(4,1);
    digitalWrite(16,0);
    digitalWrite(17,0);
    }else if (count==4){
    digitalWrite(2,0);
    digitalWrite(4,0);
    digitalWrite(16,1);
    digitalWrite(17,0);
    }else if (count==5){
    digitalWrite(2,1);
    digitalWrite(4,0);
    digitalWrite(16,1);
    digitalWrite(17,0);
    }else if (count==6){
    digitalWrite(2,0);
    digitalWrite(4,1);
    digitalWrite(16,1);
    digitalWrite(17,0);
    }else if (count==7){
    digitalWrite(2,1);
    digitalWrite(4,1);
    digitalWrite(16,1);
    digitalWrite(17,0);
    }else if (count==8){
    digitalWrite(2,0);
    digitalWrite(4,0);
    digitalWrite(16,0);
    digitalWrite(17,1);
    }else if (count==9){
    digitalWrite(2,1);
    digitalWrite(4,0);
    digitalWrite(16,0);
    digitalWrite(17,1);
    }
  
 }
 void led_blinking(){
  digitalWrite(2,1);
  digitalWrite(4,1);
  digitalWrite(16,1);
  digitalWrite(17,1);
  delay(300);
  digitalWrite(2,0);
  digitalWrite(4,0);
  digitalWrite(16,0);
  digitalWrite(17,0);
  delay(300);
 }
 void satu(){
  digitalWrite(a,0);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,0);
  digitalWrite(e,0);
  digitalWrite(f,0);
  digitalWrite(g,0);
 } void dua(){
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,0);
  digitalWrite(d,1);
  digitalWrite(e,1);
  digitalWrite(f,0);
  digitalWrite(g,1);
 } void tiga(){
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,1);
  digitalWrite(e,0);
  digitalWrite(f,0);
  digitalWrite(g,1);
 }