BiometricVotingSystem/Enroll.ino at master · thediaryofmos/BiometricVotingSystem · GitHub

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

FPS_GT511C3 fps(8, 7); // (Arduino SS_RX = pin 4, Arduino SS_TX = pin 5)

void setup()
{
	Serial.begin(9600); //set up Arduino's hardware serial UART
	delay(100);
	fps.Open();         //send serial command to initialize fps
	fps.SetLED(true);   //turn on LED so fps can see fingerprint

	Enroll();          //begin enrolling fingerprint
}

void Enroll()
{
	// Enroll test

	// find open enroll id
	int enrollid = 0;
	bool usedid = true;
	while (usedid == true)
	{
		usedid = fps.CheckEnrolled(enrollid);
		if (usedid==true) enrollid++;
	}
	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 Successful");
				}
				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()
{
  Enroll();
	delay(10000);
}