#include <SoftwareSerial.h>   //Software Serial Port
#define RxD 11
#define TxD 12
#include <Servo.h>

#define DEBUG_ENABLED  1
Servo Ser;
SoftwareSerial BT(RxD,TxD);

void setup()
{
  pinMode(13, OUTPUT);
  Ser.attach(9);
  Serial.begin(9600);
  BT.begin(9600);
}

void loop()
{
   while (BT.available() == 0); // wait for character to arrive
   char c = BT.read();

   if(c =='1') {
     digitalWrite(13, HIGH);
     Serial.println("ca marche");
     BT.println("salut");
     for (int position = 60; position <= 180; position++)
     {
    Ser.write(position);
    delay(15);
  }

   }
   if(c == '0'){
     digitalWrite(13, LOW);
       Serial.println("ca marche plus");
          BT.println("ca va");
            for (int position = 180; position >= 0; position--) {
    Ser.write(position);
    delay(15);
  }
   }
   delay(500);
}