Biometric Sensor in Motorcycle Hornet

1/*************************************************** 
2  This is an  example sketch for our optical Fingerprint sensor
3
4  Designed specifically  to work with the Adafruit BMP085 Breakout 
5  ----> http://www.adafruit.com/products/751
6
7  These displays use TTL Serial to communicate, 2 pins are required to 
8  interface
9  Adafruit invests time and resources providing this open source code, 
10  please  support Adafruit and open-source hardware by purchasing 
11  products from Adafruit!
12
13  Written by Limor Fried/Ladyada for Adafruit Industries.  
14  BSD license, all  text above must be included in any redistribution
15 ****************************************************/
16int  chave=0;
17int verde=5;
18int azul=4;
19int vermelho=6;
20int rele=7;
21#include  <Adafruit_Fingerprint.h>
22
23// On Leonardo/Micro or others with hardware serial,  use those! #0 is green wire, #1 is white
24// uncomment this line:
25// #define  mySerial Serial1
26
27// For UNO and others without hardware serial, we must use  software serial...
28// pin #2 is IN from sensor (GREEN wire)
29// pin #3 is OUT  from arduino  (WHITE wire)
30// comment these two lines if using hardware serial
31SoftwareSerial  mySerial(2, 3);
32
33Adafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial);
34
35void  setup()  
36{
37  pinMode(4,OUTPUT);
38  pinMode(5,OUTPUT);
39  pinMode(6,OUTPUT);
40  pinMode(7,OUTPUT);
41  digitalWrite(rele,1);
42  //Serial.begin(9600);
43  //while  (!Serial);  // For Yun/Leo/Micro/Zero/...
44  delay(100);
45  //Serial.println("\
46\
47Adafruit  finger detect test");
48  digitalWrite(azul,1);
49  // set the data rate for  the sensor serial port
50  finger.begin(57600);
51  /*
52  if (finger.verifyPassword())  {
53    Serial.println("Found fingerprint sensor!");
54  } else {
55    Serial.println("Did  not find fingerprint sensor :(");
56    while (1) { delay(1); }
57  }
58*/
59  //finger.getTemplateCount();
60  //Serial.print("Sensor contains "); Serial.print(finger.templateCount);  Serial.println(" templates");
61  //Serial.println("Waiting for valid finger...");
62  digitalWrite(azul,0);
63  digitalWrite(vermelho,1);
64  digitalWrite(verde,0);
65}
66
67
68void  loop()                     // run over and over again
69{
70  
71  if(getFingerprintIDez()==1){
72    chave=!chave;
73    
74    delay(500);
75  }
76  digitalWrite(rele,!chave);
77  digitalWrite(verde,chave);
78  digitalWrite(vermelho,digitalRead(rele));
79  delay(50);            //don't ned to run this at full speed.
80}
81
82uint8_t  getFingerprintID() {
83  uint8_t p = finger.getImage();
84  switch (p) {
85    case  FINGERPRINT_OK:
86      //Serial.println("Image taken");
87      break;
88    case FINGERPRINT_NOFINGER:
89      //Serial.println("No finger detected");
90      return p;
91    case FINGERPRINT_PACKETRECIEVEERR:
92      //Serial.println("Communication  error");
93      return p;
94    case FINGERPRINT_IMAGEFAIL:
95      //Serial.println("Imaging  error");
96      return p;
97    default:
98      //Serial.println("Unknown  error");
99      return p;
100  }
101
102  // OK success!
103
104  p = finger.image2Tz();
105  switch (p) {
106    case FINGERPRINT_OK:
107      //Serial.println("Image converted");
108      break;
109    case FINGERPRINT_IMAGEMESS:
110      //Serial.println("Image  too messy");
111      return p;
112    case FINGERPRINT_PACKETRECIEVEERR:
113      //Serial.println("Communication  error");
114      return p;
115    case FINGERPRINT_FEATUREFAIL:
116      //Serial.println("Could  not find fingerprint features");
117      return p;
118    case FINGERPRINT_INVALIDIMAGE:
119      //Serial.println("Could not find fingerprint features");
120      return  p;
121    default:
122      //Serial.println("Unknown error");
123      return  p;
124  }
125  
126  // OK converted!
127  p = finger.fingerFastSearch();
128  if  (p == FINGERPRINT_OK) {
129    //Serial.println("Found a print match!");
130  }  else if (p == FINGERPRINT_PACKETRECIEVEERR) {
131    //Serial.println("Communication  error");
132    return p;
133  } else if (p == FINGERPRINT_NOTFOUND) {
134    //Serial.println("Did  not find a match");
135    return p;
136  } else {
137    //Serial.println("Unknown  error");
138    return p;
139  }   
140  
141  // found a match!
142  //Serial.print("Found  ID #"); Serial.print(finger.fingerID); 
143  //Serial.print(" with confidence  of "); Serial.println(finger.confidence); 
144
145  return finger.fingerID;
146}
147
148//  returns -1 if failed, otherwise returns ID #
149int getFingerprintIDez() {
150  uint8_t  p = finger.getImage();
151  if (p != FINGERPRINT_OK)  return -1;
152
153  p = finger.image2Tz();
154  if (p != FINGERPRINT_OK)  return -1;
155
156  p = finger.fingerFastSearch();
157  if (p != FINGERPRINT_OK)  return -1;
158  
159  // found a match!
160  
161  //Serial.print("Found  ID #"); Serial.print(finger.fingerID); 
162  //Serial.print(" with confidence  of "); Serial.println(finger.confidence);
163  return finger.fingerID; 
164}
165