// XYinteraction pour EDF
int ledPin[] = {
  99, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2 };
int DEL = 50;
int ledVal;
int rowVal = 0;
int val = 0;
int minVal = 90; // ne bouge pas si allim 12 Volts 
int maxVal = 1024;
int oldval;
boolean DEBUG = true;
void setup(){
  if(DEBUG)Serial.begin(19200);      // connect to the serial port
  if(DEBUG) Serial.println("START");
  for(int i=1; i<=10; i++){
    pinMode(ledPin[i], OUTPUT);      // sets the digital pin as output
  }
  for(int i=1; i<=10; i++){
    digitalWrite(ledPin[i], HIGH);   // sets the LED on
    delay(80);
  }
  for(int i=10; i>=1; i--){
    digitalWrite(ledPin[i], LOW);    // sets the LED on
    delay(80);
  }
}
void loop(){
 
  rowVal = analogRead(1);
  maxVal = analogRead(0);
  
  val = map(rowVal, minVal, maxVal, 0, 10); // 0 toutes les LEDs off
  val = constrain(val, 0, 10);
  if (val != 0) {
    for(int i=1; i<=val; i++){
      digitalWrite(ledPin[i], HIGH)  ;        // sets the LED on
    }
    if (val < 10){
      for(int i=val+1; i<=10; i++){
        digitalWrite(ledPin[i], LOW);       // sets the LED off
      }
    }
  }
  else {
    for(int i=1; i<=10; i++){
      digitalWrite(ledPin[i], LOW);         // sets the LED off
    }
  }
  if(DEBUG){
    // if(oldval != val){
    //   oldval=val;
    Serial.print(maxVal, DEC), Serial.print("\t");
    Serial.print(rowVal, DEC), Serial.print("\t");
    Serial.println(val, DEC);
    delay(DEL);
    // }
  }
}