/* Made by Jefferson Sandoval during the Embedded programming for the FabAcademy2021
 *  
 * This is just a simple code in Arduino for testing a Grove - Thumb Joystick v1.1 connected
 * to my own board, MyMiniBoard_X14, based on the ATtiny1614.
 * The code reads the value from the sensor and print it on the Serial monitor.
 * 
 * Documentation: http://fabacademy.org/2021/labs/kamplintfort/students/jefferson-sandoval/assignments/week11/
 */

//Declare variables linked to the pins where the joystick is connected.
const int X = 0;
const int Y = 1;

void setup() {
  Serial.begin(9600); //initialize serial communication
}

void loop() { 
  
  int ValueX, ValueY; //
  
  //Read values from Joysticks and convert them to percentages,
  //I used 200 cause the joystick can rotate only 50% on any direction.
  ValueX = map(analogRead(X),0,1023,200,-200); //X axis values
  ValueY = map(analogRead(Y),0,1023,-200,200); //Y axis values

  //Print values on Serial monitor
  Serial.print("X: ");
  Serial.print(ValueX);
  Serial.println("%");
  Serial.print("Y: ");
  Serial.print(ValueY);
  Serial.println("%");
  Serial.println(" ");

  delay(100); //Wait 0.1 seconds
}