v1.2.1: Major rewrite and new features (data download)

examples/FPS_Enroll/FPS_Enroll.ino

@@ -101,20 +101,20 @@ void Enroll()
 	if (bret != false)
 	{
 		Serial.println("Remove finger");
-		fps.Enroll1(); 
+		iret = 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)
+		if (bret != false && !iret)
 		{
 			Serial.println("Remove finger");
-			fps.Enroll2();
+			iret = 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)
+			if (bret != false && !iret)
 			{
 				Serial.println("Remove finger");
 				iret = fps.Enroll3();
@@ -128,8 +128,18 @@ void Enroll()
 					Serial.println(iret);
 				}
 			}
+			else if (iret)
+			{
+				Serial.print("Enrolling Failed with error code:");
+				Serial.println(iret);
+			}
 			else Serial.println("Failed to capture third finger");
 		}
+		else if (iret)
+		{
+			Serial.print("Enrolling Failed with error code:");
+			Serial.println(iret);
+		}
 		else Serial.println("Failed to capture second finger");
 	}
 	else Serial.println("Failed to capture first finger");

library.json

@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/sparkfun/Fingerprint_Scanner-TTL.git"
   },
-  "version": "1.1.1",
+  "version": "1.2.2",
   "frameworks": "arduino",
   "platforms": "atmelavr"
 }

library.properties

@@ -1,6 +1,6 @@
 name=Fingerprint Scanner TTL
-version=1.1.0
-author=Josh Hawley
+version=1.2.2
+author=Josh Hawley, modified by David López Chica
 maintainer=SparkFun Electronics
 sentence=Arduino examples for ADH-Tech's Fingerprint Scanners.
 paragraph=This is a great fingerprint module from ADH-Tech that communicates over 3.3V TTL Serial so you can easily embed it into your next project. This repository contains Arduino example code to work with it. This code has been tested with GT-521F32, GT-521F52, GT-511C3, and GT-511C1R.