/*
  Analog input, serial output

  Reads an analog input pin, maps the result to a range from 0 to 100, and prints the results to the Serial Monitor.

  created 29 Dec. 2008
  modified 9 Apr 2012
  by Tom Igoe

  This example code is in the public domain.

  https://www.arduino.cc/en/Tutorial/BuiltInExamples/AnalogInOutSerial

  Modified by Leen Nijim
*/
#include <SoftwareSerial.h>

SoftwareSerial mySerial(PA2, PA3); // RX, TX

// These constants won't change. They're used to give names to the pins used:
const int vRx = PA0;  // Analog input pin that the potentiometer is attached to
const int vRy = PA1; // Analog output pin that the LED is attached to
//const int button = 3;

int sensorValX = 0;        // value read from the potserianl monitor
int sensorValY = 0;
//int buttonVal = 0;

int outputValX = 0;
int outputValY = 0;
//char outputBut;

void setup() {
  // initialize serial communications at 9600 bps:
  mySerial.begin(4800);

  pinMode(vRx, INPUT);
  pinMode(vRy, INPUT);
//  pinMode(button, INPUT);
}

void loop() {
  // read the analog in value:
  sensorValX = analogRead(vRx);
  sensorValY = analogRead(vRy);
//  buttonVal = digitalRead(button);
  // map it to the range of the analog out:
  outputValX = map(sensorValX, 0, 1023, 5, 795);
  outputValY = map(sensorValY, 0, 1023, 5, 795);
//  if(buttonVal){
//    outputBut = 'y';
//  }
//  else {outputBut = 'n';}
  // change the analog out value:
  
  if(outputValX<100){
    if(outputValX<10){
      mySerial.print("00");
    } else{
      mySerial.print('0');
    }
  }
  mySerial.print(outputValX);

  if(outputValY<100){
    if(outputValY<10){
      mySerial.print("00");
    } else{
      mySerial.print('0');
    }
  }
  mySerial.print(outputValY);
  mySerial.println();

//  Serial.print(outputBut);


  // wait 2 milliseconds before the next loop for the analog-to-digital
  // converter to settle after the last reading:
  delay(100);
}