Помогите пожалуйста написать массив для сканера отпечатков пальцев подключенному к Arduino Uno. Необходимо чтобы сканер мог записать в базу по 5 отпечатков 5 разных людей. У меня в коде можно сохранять только один отпечаток.
#include
#include

uint8_t getFingerprintEnroll(int id);

// pin #2 is IN from sensor (GREEN wire)
// pin #3 is OUT from arduino (WHITE wire)
SoftwareSerial mySerial(2, 3);

Adafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial);

void setup()
{
Serial.begin(9600);
Serial.println(«fingertest»);

// set the data rate for the sensor serial port
finger.begin(57600);

if (finger.verifyPassword()) {
Serial.println(«Found fingerprint sensor!»);
} else {
Serial.println(«Did not find fingerprint sensor :(«);
while (1);
}
}

void loop() // run over and over again
{
Serial.println(«Type in the ID # you want to save this finger as…»);
int id = 0;
while (true) {
while (! Serial.available());
char c = Serial.read();
if (! isdigit(c)) break;
id *= 10;
id += c — ‘0’;
}
Serial.print(«Enrolling ID #»);
Serial.println(id);

while (! getFingerprintEnroll(id) );
}

uint8_t getFingerprintEnroll(int id) {
int p = -1;
Serial.println(«Waiting for valid finger to enroll»);
while (p != FINGERPRINT_OK) {
p = finger.getImage();
switch (p) {
case FINGERPRINT_OK:
Serial.println(«Image taken»);
break;
case FINGERPRINT_NOFINGER:
Serial.println(«.»);
break;
case FINGERPRINT_PACKETRECIEVEERR:
Serial.println(«Communication error»);
break;
case FINGERPRINT_IMAGEFAIL:
Serial.println(«Imaging error»);
break;
default:
Serial.println(«Unknown error»);
break;
}
}

// OK success!

p = finger.image2Tz(1);
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;
}

Serial.println(«Remove finger»);
delay(2000);
p = 0;
while (p != FINGERPRINT_NOFINGER) {
p = finger.getImage();
}

p = -1;
Serial.println(«Place same finger again»);
while (p != FINGERPRINT_OK) {
p = finger.getImage();
switch (p) {
case FINGERPRINT_OK:
Serial.println(«Image taken»);
break;
case FINGERPRINT_NOFINGER:
Serial.print(«.»);
break;
case FINGERPRINT_PACKETRECIEVEERR:
Serial.println(«Communication error»);
break;
case FINGERPRINT_IMAGEFAIL:
Serial.println(«Imaging error»);
break;
default:
Serial.println(«Unknown error»);
break;
}
}

// OK success!

p = finger.image2Tz(2);
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.createModel();
if (p == FINGERPRINT_OK) {
Serial.println(«Prints matched!»);
} else if (p == FINGERPRINT_PACKETRECIEVEERR) {
Serial.println(«Communication error»);
return p;
} else if (p == FINGERPRINT_ENROLLMISMATCH) {
Serial.println(«Fingerprints did not match»);
return p;
} else {
Serial.println(«Unknown error»);
return p;
}

Serial.print(«ID «); Serial.println(id);
p = finger.storeModel(id);
if (p == FINGERPRINT_OK) {
Serial.println(«Stored!»);
} else if (p == FINGERPRINT_PACKETRECIEVEERR) {
Serial.println(«Communication error»);
return p;
} else if (p == FINGERPRINT_BADLOCATION) {
Serial.println(«Could not store in that location»);
return p;
} else if (p == FINGERPRINT_FLASHERR) {
Serial.println(«Error writing to flash»);
return p;
} else {
Serial.println(«Unknown error»);
return p;
}
}