#include 

#include 

#if (defined(__AVR__) || defined(ESP8266)) && !defined(__AVR_ATmega2560__)
// For UNO and others without hardware serial, we must use software serial...
// pin #2 is IN from sensor (GREEN wire)
// pin #3 is OUT from arduino  (WHITE wire)
// Set up the serial port to use softwareserial..
SoftwareSerial mySerial(2, 3);

#else
// On Leonardo/M0/etc, others with hardware serial, use hardware serial!
// #0 is green wire, #1 is white
#define mySerial Serial1

#endif

int red=4;
int green=7;
int moteur1=6;
int moteur2=9 ;

LiquidCrystal lcd(11,10,A2,A3,A4,A5);

Adafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial);
int d;
void setup()
{
  pinMode(green,OUTPUT);
  pinMode(red,OUTPUT);
  pinMode(moteur1,OUTPUT);
  pinMode(moteur2,OUTPUT);
  
  Serial.begin(9600);
  while (!Serial);  // For Yun/Leo/Micro/Zero/...
  delay(100);
  Serial.println("\n\nAdafruit finger detect test");

  // set the data rate for the sensor serial port
  finger.begin(57600);
  delay(5);
  if (finger.verifyPassword()) {
    Serial.println("Found fingerprint sensor!");
  } else {
    Serial.println("Did not find fingerprint sensor :(");
    while (1) { delay(1); }
  }

  Serial.println(F("Reading sensor parameters"));
  finger.getParameters();
  Serial.print(F("Status: 0x")); Serial.println(finger.status_reg, HEX);
  Serial.print(F("Sys ID: 0x")); Serial.println(finger.system_id, HEX);
  Serial.print(F("Capacity: ")); Serial.println(finger.capacity);
  Serial.print(F("Security level: ")); Serial.println(finger.security_level);
  Serial.print(F("Device address: ")); Serial.println(finger.device_addr, HEX);
  Serial.print(F("Packet len: ")); Serial.println(finger.packet_len);
  Serial.print(F("Baud rate: ")); Serial.println(finger.baud_rate);

  finger.getTemplateCount();

  if (finger.templateCount == 0) {
    Serial.print("Sensor doesn't contain any fingerprint data. Please run the 'enroll' example.");
  }
  else {
    Serial.println("Waiting for valid finger...");
      Serial.print("Sensor contains "); Serial.print(finger.templateCount); Serial.println(" templates");
  }
}
int identifiant;
void loop()                     // run over and over again
{
  getFingerprintID();
  delay(50);            //don't ned to run this at full speed.
}

uint8_t getFingerprintID() {
  uint8_t p = finger.getImage();
  switch (p) {
    case FINGERPRINT_OK:
      Serial.println("Image taken");
      break;
      
    case FINGERPRINT_NOFINGER:
      Serial.println("No finger detected");
      lcd.print("Scan Print  ");
      return p;
    case FINGERPRINT_PACKETRECIEVEERR:
      Serial.println("Communication error");
      return p;
    case FINGERPRINT_IMAGEFAIL:
      Serial.println("Imaging error");
      return p;
    default:
      Serial.println("Unknown error");
      return p;
  }

  // OK success!

  p = finger.image2Tz();
  switch (p) {
    case FINGERPRINT_OK:
      Serial.println("Image converted");
      break;
    case FINGERPRINT_IMAGEMESS:
      Serial.println("Image too messy");
      return p;
    case FINGERPRINT_PACKETRECIEVEERR:
      Serial.println("Communication error");
      return p ;
    case FINGERPRINT_FEATUREFAIL:
      Serial.println("Could not find fingerprint features");
      return p;
    case FINGERPRINT_INVALIDIMAGE:
      Serial.println("Could not find fingerprint features");
      return p;
    default:
      Serial.println("Unknown error");
      return p;
  }

  // OK converted!
  p = finger.fingerSearch() ;
  lcd.setCursor(0,1);
  lcd.print("Identification..");
  delay(2000);
  lcd.clear();
  if (p == FINGERPRINT_OK) {
    Serial.println("Found a print match!");
    Serial.println(finger.fingerID);
    Serial.println(finger.fingerID);
    Serial.println(finger.fingerID);
    Serial.println(finger.fingerID);
    Serial.println(finger.fingerID);
    lcd.setCursor(4,1);
    lcd.print("Success");   
    digitalWrite(green,HIGH);
    delay(2000);
    digitalWrite(green,LOW);
    lcd.clear();
    if((int)finger.fingerID==1){
        Serial.println("hugo");
        lcd.setCursor(0,0);
        lcd.print("Welcome Hugo");
        digitalWrite(moteur1,HIGH);
        delay(1000);
        digitalWrite(moteur1,LOW);
        lcd.clear();
        lcd.setCursor(0,0);
        lcd.print("Take the 1st med");
        delay(4000);
        lcd.clear();
    }
    if((int)finger.fingerID==2){
        lcd.clear();
        lcd.setCursor(0,0);
        lcd.print("Welcome Nahida");
        digitalWrite(moteur2,HIGH);
        delay(200);
        digitalWrite(moteur2,LOW);
        
    }
    if((int)finger.fingerID==3){
       
       lcd.setCursor(0,0);
       lcd.print("Welcome Sara");
       digitalWrite(moteur1,HIGH);
       delay(1000);
       digitalWrite(moteur1,LOW);
       
       digitalWrite(moteur2,HIGH);
       delay(1000);
       digitalWrite(moteur2,LOW);
       lcd.clear();
    } 
    if((int)finger.fingerID==4){
       lcd.setCursor(0,0);
       lcd.print("Welcome Mahdi");
       delay(1000);
       lcd.clear();
       
       lcd.setCursor(0,0);
       lcd.print("You have no med");
       delay(4000);
       lcd.clear();
       
       }
      
    
  } else if (p == FINGERPRINT_PACKETRECIEVEERR) {
    Serial.println("Communication error");
    return p;
  } else if (p == FINGERPRINT_NOTFOUND) {
    Serial.println("Did not find a match");

    lcd.clear();
    lcd.setCursor(4,1);
    lcd.print("Failure");
    digitalWrite(red,HIGH);
    delay(2000);
    digitalWrite(red,LOW);
    lcd.clear();
    return p;
  } else {
    Serial.println("Unknown error");
    return p;
  }

  // found a match!
  Serial.print("Found ID #"); Serial.print(finger.fingerID);
  Serial.print(" with confidence of "); Serial.println(finger.confidence);

  return finger.fingerID;
}

// returns -1 if failed, otherwise returns ID #
int getFingerprintIDez() {
  uint8_t p = finger.getImage();
  if (p != FINGERPRINT_OK)  return -1;

  p = finger.image2Tz();
  if (p != FINGERPRINT_OK)  return -1;

  p = finger.fingerFastSearch();
  if (p != FINGERPRINT_OK)  return -1;

  // found a match!
  Serial.print("Found ID #"); Serial.print(finger.fingerID);
  Serial.print(" with confidence of "); Serial.println(finger.confidence);
  return finger.fingerID;
}