/* 
 	FPS_Enroll.ino - Library example for controlling the GT-511C3 Finger Print Scanner (FPS)
 	Created by Josh Hawley, July 23rd 2013
 	Licensed for non-commercial use, must include this license message
 	basically, Feel free to hack away at it, but just give me credit for my work =)
 	TLDR; Wil Wheaton's Law
 */


#include "FPS_GT511C3.h"
#include "SoftwareSerial.h"

// Hardware setup - FPS connected to:
//	  digital pin 10(arduino rx, fps tx)
//	  digital pin 11(arduino tx - 560ohm resistor fps tx - 1000ohm resistor - ground)
//		this brings the 5v tx line down to about 3.2v so we dont fry our fps

FPS_GT511C3 fps(10, 11);

void setup(){
  Serial.begin(9600);
  delay(100);
  fps.Open();
  fps.SetLED(true);
  Enroll();
}

void Enroll(){
  // Enroll test
  // find open enroll id
  int enrollid = 0;
  fps.EnrollStart(enrollid);

  // enroll
  Serial.print("Press finger to Enroll #");
  Serial.println(enrollid);
  while(fps.IsPressFinger() == false) delay(100);
  bool bret = fps.CaptureFinger(true);
  int iret = 0;
  if (bret != false)
  {
    Serial.println("Remove finger");
    fps.Enroll1(); 
    while(fps.IsPressFinger() == true) delay(100);
    Serial.println("Press same finger again");
    while(fps.IsPressFinger() == false) delay(100);
    bret = fps.CaptureFinger(true);
    if (bret != false)
    {
      Serial.println("Remove finger");
      fps.Enroll2();
      while(fps.IsPressFinger() == true) delay(100);
      Serial.println("Press same finger yet again");
      while(fps.IsPressFinger() == false) delay(100);
      bret = fps.CaptureFinger(true);
      if (bret != false)
      {
        Serial.println("Remove finger");
        iret = fps.Enroll3();
        if (iret == 0)
        {
          Serial.println("Enrolling Successfull");
        }
        else
        {
          Serial.print("Enrolling Failed with error code:");
          Serial.println(iret);
        }
      }
      else Serial.println("Failed to capture third finger");
    }
    else Serial.println("Failed to capture second finger");
  }
  else Serial.println("Failed to capture first finger");
}


void loop(){
  delay(100000);
}