Module code for Arduino - XY Joystick to Control XY Servos

xyservostick.ino

// Adapted by gmb, given freely as-is, without any guarantees

#include <Servo.h>

Servo xservo;
Servo yservo;

int xPin = A0;
int yPin = A1;
//int ledPin = 13;
//int buttonPin = 2;

int xval = 0;
int yval = 0;
//int buttonState = 0;

void setup()
{
  xservo.attach(11);
  yservo.attach(10);
//  pinMode(ledPin, OUTPUT);
//  pinMode(buttonPin, INPUT);
//  digitalWrite(ledPin, LOW);
  Serial.begin(9600); // also set up Serial port for debugging
}

void loop() {

// SERVO CONTROL WITH JOYSTICK
  xval = analogRead(xPin);
  yval = analogRead(yPin);
  xval = map(xval, 0, 1023, 0, 179); // map Joystick to Servo values
  yval = map(yval, 0, 1023, 0, 179); // map Joystick to Servo values
  xservo.write(xval); // Turn servo to specified angle on Joystick X axis
  yservo.write(yval); // Turn servo to specified angle on Joystick X axis
  
/*SEL BUTTON
  buttonState = digitalRead(buttonPin);
  if (buttonState == HIGH) {     
    // turn LED on:    
    digitalWrite(ledPin, HIGH);  
  } 
  else {
    // turn LED off:
    digitalWrite(ledPin, LOW); 
  }
*/

//  Serial.println(xval);
//  Serial.println(yval);
//  Serial.println(buttonPin);

  delay(10); // debounce values a wee bit
}