#include <Servo.h>

int RelayPin1 = 10;
int RelayPin2 = 9;

Servo s1;

int angle =120;
int anglestep =1;


void setup() {


Serial.begin(9600);

pinMode(RelayPin1, OUTPUT);
pinMode(RelayPin2, OUTPUT);

s1.attach(5);
s1.write(angle);



Serial.println("GB GoPro 360Mount");

}

void loop() {

    while (Serial.available()) {

      char inChar = (char)Serial.read();
      switch(inChar) {

          case 'X':
              digitalWrite(RelayPin1, LOW);
              digitalWrite(RelayPin2, LOW);

      break;

              case 'L':
                 digitalWrite(RelayPin1, HIGH);
                 digitalWrite(RelayPin2, LOW);

                 delay(50);

      break;

              case 'R':
                  digitalWrite(RelayPin1, LOW);
                  digitalWrite(RelayPin2, HIGH);

                  delay(50);

      break;

               case 'U':
               
                    if (angle > 30 && angle <= 150) {

                        angle = angle - anglestep;
                        if(angle <30) {
                          angle = 30;
                        }else{
                          s1.write(angle);
                          delay(50);
                        }
                    }

      break;

                    case'D':

                    if (angle >= 30 && angle <= 150) {

                        angle = angle + anglestep;
                        if (angle >150){
                          angle = 150;
                        }else{
                          s1.write(angle);
                          delay(50);
                        }
                    }
                  
                 
      }
     
          

  
}
  


}