#define button0 0
#define button2 2 
#define button3 3 
#define button4 4
#define button5 5 
#define button6 6
#define button7 7
#define button8 8
#define button9 9
#define button10 10
#define button11 11
#define button12 12
#define button13 13
#define button14 14
#define button15 15
#define button16 16
#define button17 17
#define button18 18
#define button19 19

int lastState = HIGH;
int currentState;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(button0, INPUT_PULLUP);
  pinMode(button2, INPUT_PULLUP);
  pinMode(button3, INPUT_PULLUP);
  pinMode(button4, INPUT_PULLUP);
  pinMode(button5, INPUT_PULLUP);
  pinMode(button6, INPUT_PULLUP);
  pinMode(button7, INPUT_PULLUP);
  pinMode(button8, INPUT_PULLUP);
  pinMode(button9, INPUT_PULLUP);
  pinMode(button10, INPUT_PULLUP);
  pinMode(button11, INPUT_PULLUP);
  pinMode(button12, INPUT_PULLUP);
  pinMode(button13, INPUT_PULLUP);
  pinMode(button14, INPUT_PULLUP);
  pinMode(button15, INPUT_PULLUP);
  pinMode(button16, INPUT_PULLUP);
  pinMode(button17, INPUT_PULLUP);
  pinMode(button18, INPUT_PULLUP);
  pinMode(button19, INPUT_PULLUP);
}

void loop() {

int buttonState0 = digitalRead(button0);
int buttonState2 = digitalRead(button2);
int buttonState3 = digitalRead(button3);
int buttonState4 = digitalRead(button4);
int buttonState5 = digitalRead(button5);
int buttonState6 = digitalRead(button6);
int buttonState7 = digitalRead(button7);
int buttonState8 = digitalRead(button8);
int buttonState9 = digitalRead(button9);
int buttonState10 = digitalRead(button10);
int buttonState11 = digitalRead(button11);
int buttonState12 = digitalRead(button12);
int buttonState13 = digitalRead(button13);
int buttonState14 = digitalRead(button14);
int buttonState15 = digitalRead(button15);
int buttonState16 = digitalRead(button16);
int buttonState17 = digitalRead(button17);
int buttonState18 = digitalRead(button18);
int buttonState19 = digitalRead(button19);
/*
//code de test pour indiqué une infos personnalisé
if (digitalRead(button1) == HIGH) {
  digitalWrite("ON");
}
else {
  digitalWrite("OFF");
}
*/

//Code fonctionnel
delay(100);
Serial.print("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
Serial.println("START");
//Serial.println("Test des pins");
Serial.print("0: ");
Serial.println(buttonState0);
Serial.print("2: ");
Serial.println(buttonState2);
Serial.print("3: ");
Serial.println(buttonState3);
Serial.print("4: ");
Serial.println(buttonState4);
Serial.print("5: ");
Serial.println(buttonState5);
Serial.print("6: ");
Serial.println(buttonState6);
Serial.print("7: ");
Serial.println(buttonState7);
Serial.print("8: ");
Serial.println(buttonState8);
Serial.print("9: ");
Serial.println(buttonState9);
Serial.print("10: ");
Serial.println(buttonState10);
Serial.print("11: ");
Serial.println(buttonState11);
Serial.print("12: ");
Serial.println(buttonState12);
Serial.print("13: ");
Serial.println(buttonState13);
Serial.print("14: ");
Serial.println(buttonState14);
Serial.print("15: ");
Serial.println(buttonState15);
Serial.print("16: ");
Serial.println(buttonState16);
Serial.print("17: ");
Serial.println(buttonState17);
Serial.print("18: ");
Serial.println(buttonState18);
Serial.print("19: ");
Serial.println(buttonState19);
Serial.print("STOP");


}