Arduino RFID; SERVO;

#include <SoftwareSerial.h> // allerede inkluderet. (Behøves ikke)
#define RFID_READ 0x01
#define txPin 6 // transmition pin (kan ændres) - SIN på RFID
#define rxPin 8 // Receive pin (kan ændres) - SOUT på RIFD
#include <Servo.h> // servo lel...
Servo myservo;  // laver et servo objekt
SoftwareSerial mySerial(rxPin, txPin);
int val; // val=mySerial.read();

void setup()
{
  Serial.begin(9600);
  Serial.write(1);
//  Serial.println("RFID Read/Write Test");
  mySerial.begin(9600);
  pinMode(txPin, OUTPUT);
  pinMode(rxPin, INPUT);
  myservo.attach(10);  // tilknytter DIGITAL 10 til SERVO motoren

}

void suppressAll()                                // Forhindre NULL resultat i at blive printet.
{
    if(mySerial.available() > 0)
    { mySerial.read();
      suppressAll();
    }
}

void servo_left()
{
    int posl = 90;    // servo pin
    for(posl = 0; posl < 90; posl += 1)  // goes from 0 degrees to 180 degrees
  {                                  // in steps of 1 degree
    myservo.write(posl);              // tell servo to go to position in variable 'pos'
    delay(15);                       // waits 15ms for the servo to reach the position
  }
}

  void servo_right()
  {
    int posr = 90;    // servo pin
    for(posr = 180; posr>=1; posr-=1){
    myservo.write(posr);              // tell servo to go to position in variable 'pos'
    delay(15);
  }
  }

void loop()
{
 int val;
  mySerial.print("!RW");
  mySerial.write(byte(RFID_READ));
  mySerial.write(byte(32));


  if(mySerial.available() > 0)
  {
    val = mySerial.read();                        //The mySerial.read() procedure is called, but the result is not printed because I don't want the "error message: 1" cluttering up the serial monitor
      if (val != 1)                                   //If the error code is anything other than 1, then the RFID tag was not read correctly and any data collected is meaningless. In this case since we don't care about the resultant values they can be suppressed
       {suppressAll();}
  }


if(mySerial.available() > 0) {

    val = mySerial.read();
    val = mySerial.read();
    val = mySerial.read();
    val = mySerial.read(); // vi læser 2 bytes * 4

    if (val == 0X96){
           Serial.print("\nread 96. korer til 1.\n");
           Serial.println(1);
           servo_right();
           delay(1000);

    }
    else if (val == 0X12){
           Serial.print("\nread 12. korer til 180.\n");
           Serial.println(2);
           servo_left();
           delay(1000);
    }
    else {
        Serial.println("kunne ikke genkende.");
        delay(1000);
    }
    val = 0;

  }
delay(750);
}