#include<FastLED.h>

#define LED_PIN 7
#define NUM_LEDS 44

CRGB leds[NUM_LEDS];
int i=0,j=0,k=0;

void setup() {

  FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, NUM_LEDS);

    pinMode(2,OUTPUT); //Moteur 1
    pinMode(3,OUTPUT); //Moteur 1
    pinMode(4,OUTPUT); //Moteur 2
    pinMode(5,OUTPUT); //Moteur 2

for (int i = 28; i <= 36; i++) {
    leds[i] = CRGB ( 255, 255, 255);
    FastLED.show();
    delay(40);
  }
  for (int i = 36; i >= 28; i--) {
    leds[i] = CRGB ( 0, 0, 0);
    FastLED.show();
    delay(40);
  }
  delay(40);
  for (int i = 36; i >= 28; i--) {
    leds[i] = CRGB ( 255, 255, 255);
    FastLED.show();
    delay(40);
  }
  for (int i = 28; i <= 36; i++) {
    leds[i] = CRGB ( 0, 0, 0);
    FastLED.show();
    delay(40);
  }
   tone(6, 500, 100);
  delay(200);
  tone(6, 900, 100);

Serial.begin(9600);
}
void loop() {
if(Serial.available()>0)
   {
      char data= Serial.read(); // reading the data received from the bluetooth module
      switch(data)
      {
    case 'A': digitalWrite(2, HIGH); digitalWrite(3, LOW); digitalWrite(4, HIGH); digitalWrite(5, LOW); break; //AVANT

    case 'B': digitalWrite(2, LOW); digitalWrite(3, HIGH); digitalWrite(4, HIGH); digitalWrite(5, LOW); break; //GAUCHE

    case 'C': digitalWrite(2, HIGH); digitalWrite(3, LOW); digitalWrite(4, LOW); digitalWrite(5, HIGH); break; //DROITE

    case 'D': {digitalWrite(2, LOW); digitalWrite(3, HIGH); digitalWrite(4, LOW); digitalWrite(5, HIGH);
               leds[8]  = CRGB ( 255, 255, 255);
               leds[11] = CRGB ( 255, 255, 255);
               FastLED.show();
              } break; //ARRIERE+feux de recul

    case 'e': digitalWrite(2, LOW); digitalWrite(3, LOW); digitalWrite(4, LOW); digitalWrite(5, LOW); break;//STOP tout

    case 'd': digitalWrite(2, LOW); digitalWrite(3, LOW); digitalWrite(4, LOW); digitalWrite(5, LOW);
               leds[8]  = CRGB ( 0, 0, 0);
               leds[11] = CRGB ( 0, 0, 0);
               FastLED.show();break; //STOP marche arrière et feux de recul

    case 'F':  leds[29] = CRGB ( 255, 255, 255); //Phares on
               leds[35] = CRGB ( 255, 255, 255);
               leds[7]  = CRGB ( 255, 0, 0);
               leds[12] = CRGB ( 255, 0, 0);
               FastLED.show();
               break;
    case 'f': leds[29] = CRGB ( 0, 0, 0); //Phares on
               leds[35] = CRGB ( 0, 0, 0);
               leds[7]  = CRGB ( 0, 0, 0);
               leds[12] = CRGB ( 0, 0, 0);
               FastLED.show();
               break;
    case 'G': leds[40] = CRGB (255, 68, 0); //veilleuse on
              leds[5] = CRGB (255, 68, 0);
              leds[14] = CRGB (255, 68, 0);
              leds[24] = CRGB (255, 68, 0);
              FastLED.show();
              break;
    case 'g': leds[40] = CRGB (0, 0, 0); //veilleuse oFF(
              leds[5] = CRGB (0, 0, 0);
              leds[14] = CRGB (0, 0, 0);
              leds[24] = CRGB (0, 0, 0);
              FastLED.show();
              break;
    case 'H': tone(6, 700, 1000); break;
    case 'h': noTone(6); break;
    case 'I': leds[0<44] = CRGB (255, 255, 255); break;//allume tout en blanc
    case 'i': leds[0<44] = CRGB (0, 0, 0); break;
    case 'P': for (i=700; i<2000; i++) {
              tone(6, i);
              delay(1);
              }

              for (i=2000; i>700; i--) {
              tone(6, i);
              delay(1);
              }
    default : break;
  }
 Serial.println(data);
 }
 delay(30);
}