#include <Servo.h>

const int dirPin = 6;
const int stepPin = 4;
const int stepsPerRevolution = 200;

int val;
Servo myservo;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(A0, INPUT);
  pinMode(A1, INPUT);
  myservo.attach(9);

  pinMode(stepPin, OUTPUT);
  pinMode(dirPin, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  int vert = analogRead(A0);
  int horz = analogRead(A1);

  Serial.print("VERT:");
  Serial.println(vert);
  Serial.print("HORZ:");
  Serial.println(horz);
  delay(5);

  val = analogRead(A1);
  val = map(val, 0, 1023, 180, 0);
  myservo.write(val);

  digitalWrite(dirPin, HIGH);

  if (analogRead(A0)<512) {
    digitalWrite(dirPin, LOW);
    digitalWrite(stepPin, HIGH);
    delayMicroseconds(50);
    digitalWrite(stepPin, LOW);

  }

  if (analogRead(A0)>512) {
    digitalWrite(dirPin, HIGH);
    digitalWrite(stepPin, HIGH);
    delayMicroseconds(50);
    digitalWrite(stepPin, LOW);
  }


}