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Copy pathfinger.ino
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finger.ino
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uint8_t uploadFingerpintTemplate(uint16_t id) {
uint8_t p = uploadModel();
switch (p) {
case FINGERPRINT_OK:
Serial.println("upload ");
// Serial.print(id2);
// Serial.println(" loaded");
Serial.println(p);
// Serial.read();
Serial.flush();
p = finger.storeModel(id);
if (p == FINGERPRINT_OK) {
Serial.print("id:");
Serial.print(id);
Serial.println("-saved");
Serial.flush();
finger.getTemplateCount();
Serial.print("tmp:count:");
Serial.println(finger.templateCount);
Serial.flush();
}
return p;
// break;
case FINGERPRINT_PACKETRECIEVEERR:
Serial.println("Communication error");
return p;
case FINGERPRINT_BADPACKET:
Serial.println("Bad packet");
return p;
default:
Serial.println("Unknown error ");
Serial.println(p);
return p;
}
Serial.flush();
}
uint8_t getReply(uint8_t packet[], uint16_t timeout) {
uint8_t reply[20], idx;
uint16_t timer = 0;
idx = 0;
#ifdef FINGERPRINT_DEBUG
Serial.print("<--- ");
#endif
while (true) {
// while (!mySerial->available()) {
while (!Serial1.available()) {
delay(1);
timer++;
if (timer >= timeout) return FINGERPRINT_TIMEOUT;
}
// something to read!
// reply[idx] = mySerial->read();
reply[idx] = Serial1.read();
#ifdef FINGERPRINT_DEBUG
Serial.print(" 0x");
Serial.print(reply[idx], HEX);
#endif
if ((idx == 0) && (reply[0] != (FINGERPRINT_STARTCODE >> 8)))
continue;
idx++;
// check packet!
if (idx >= 9) {
if ((reply[0] != (FINGERPRINT_STARTCODE >> 8)) || (reply[1] != (FINGERPRINT_STARTCODE & 0xFF)))
return FINGERPRINT_BADPACKET;
uint8_t packettype = reply[6];
//Serial.print("Packet type"); Serial.println(packettype);
uint16_t len = reply[7];
len <<= 8;
len |= reply[8];
len -= 2;
//Serial.print("Packet len"); Serial.println(len);
if (idx <= (len + 10)) continue;
packet[0] = packettype;
for (uint8_t i = 0; i < len; i++) {
packet[1 + i] = reply[9 + i];
}
#ifdef FINGERPRINT_DEBUG
Serial.println();
#endif
return len;
}
}
}
int HexAtoi(String st) {
int ret = 0;
if (st.length() == 2) {
if (st[0] >= 'A' && st[0] <= 'F') {
ret += (st[0] - 'A' + 10) * 16;
} else if (st[0] >= '0' && st[0] <= '9') {
ret += (st[0] - '0') * 16;
}
if (st[1] >= 'A' && st[1] <= 'F') {
ret += (st[1] - 'A' + 10);
} else if (st[1] >= '0' && st[1] <= '9') {
ret += (st[1] - '0');
}
//
}
return ret;
}
String getmodelstring() {
String ret = "";
uint8_t delete_st;
while (Serial1.available()) {
delete_st = Serial1.read();
}
// delete=
p = finger.getModel();
switch (p) {
case FINGERPRINT_OK:
// Serial.print("Template ");
// // Serial.print(id);
// Serial.println(" transferring:");
break;
default:
Serial.print("Unknown error ");
Serial.println(p);
return "";
}
Serial.flush();
// one data packet is 267 bytes. in one data packet, 11 bytes are 'usesless' :D
uint8_t templateBuffer[688];
memset(templateBuffer, 0xffff, 688); //initialize template buffer
Serial1.flush();
int index = 0;
uint32_t starttime = millis();
while ((index < 688) && ((millis() - starttime) < 1000)) {
if (Serial1.available() > 0) {
templateBuffer[index] = Serial1.read();
index++;
}
}
Serial1.flush();
// Serial.print(index);
// Serial.println(" bytes read");
//dump entire templateBuffer.
index = 0;
// Serial.print("DData:");
for (int ii = 0; ii < 4; ii++) {
index += 9;
for (int i = 0; i < 128; i++) {
ret += StrHex(templateBuffer[index++], 2);
}
index += 2;
}
ret + '\n';
// Serial.flush();
return ret;
// Serial.p("\ndone.");
}
#define FINGERPRINT_DOWNLOAD 0x09
uint8_t enrolldata(String st) {
uint8_t packet1[] = { FINGERPRINT_DOWNLOAD, 0x01 };
Adafruit_Fingerprint_Packet p1 = Adafruit_Fingerprint_Packet(FINGERPRINT_COMMANDPACKET, sizeof(packet1), packet1);
finger.writeStructuredPacket(p1);
delay(10);
uint8_t packet[32];
uint8_t packet17[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2A };
Adafruit_Fingerprint_Packet p17 = Adafruit_Fingerprint_Packet(FINGERPRINT_ENDDATAPACKET, sizeof(packet17), packet17);
for (int ii = 0; ii < 16; ii++) {
for (int i = 0; i < 32; i++) {
packet[i] = 0;
packet[i] = HexAtoi(st.substring(i * 2 + ii * 2 * 32, i * 2 + 2 + ii * 2 * 32));
printHex(packet[i], 2);
// Serial.println();
}
Adafruit_Fingerprint_Packet pp = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet), packet);
finger.writeStructuredPacket(pp);
delay(10);
}
finger.writeStructuredPacket(p17);
delay(10);
Serial.println();
packet1[1] = 0x02;
Serial.println(packet1[0], packet1[1]);
p1 = Adafruit_Fingerprint_Packet(FINGERPRINT_COMMANDPACKET, sizeof(packet1), packet1);
finger.writeStructuredPacket(p1);
delay(10);
for (int ii = 0; ii < 16; ii++) {
for (int i = 0; i < 32; i++) {
packet[i] = 0;
packet[i] = HexAtoi(st.substring(i * 2 + ii * 2 * 32, i * 2 + 2 + ii * 2 * 32));
printHex(packet[i], 2);
}
Adafruit_Fingerprint_Packet pp = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet), packet);
finger.writeStructuredPacket(pp);
delay(10);
}
finger.writeStructuredPacket(p17);
delay(10);
uint8_t len = getReply(packet17, DEFAULTTIMEOUT);
Serial.print("len:");
Serial.println(len);
Serial.print("strcmp:");
st.trim();
switch (strcmp(st.c_str(), getmodelstring().c_str())) {
case 0:
Serial.println("Data loaded");
break;
default:
Serial.println("Data load error");
break;
}
finger.getParameters();
while (finger.status_reg == 0xA) {
delay(10);
finger.getParameters();
}
if ((len != 1) && (packet[0] != FINGERPRINT_ACKPACKET))
return -1;
return packet17[1];
}
uint8_t uploadModel(void) {
uint8_t packet[] = { FINGERPRINT_DOWNLOAD, 0x02 };
uint8_t packet1[] = { FINGERPRINT_DOWNLOAD, 0x01 };
uint8_t packet2[] = { 0x3, 0x1, 0x59, 0x1D, 0x0, 0x0, 0xFF, 0x00, 0xFF, 0xFE, 0xF0, 0xFE, 0xE0, 0x6, 0xE0, 0x6, 0x0, 0x6, 0x0, 0x6, 0x0, 0x2, 0x0, 0x2, 0x0, 0x2, 0x0, 0x6, 0x0, 0x6, 0x0, 0x6, 0x8, 0x76 };
uint8_t packet3[] = { 0x0, 0x6, 0x0, 0xE, 0x0, 0xE, 0x0, 0x1E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x8E, 0xE2, 0x96, 0x54, 0x19, 0xA4, 0xFE, 0x4, 0xA9 };
uint8_t packet4[] = { 0x1F, 0xA1, 0xDF, 0x3E, 0x5F, 0x22, 0xA6, 0x7E, 0x68, 0x25, 0xA7, 0xFE, 0xF, 0xB4, 0xDC, 0x9E, 0x2C, 0xBD, 0x19, 0xFE, 0x4C, 0x42, 0x57, 0x1E, 0x26, 0xC2, 0xC2, 0x7E, 0x38, 0x93, 0xE3, 0x7F, 0xF, 0x4D };
uint8_t packet5[] = { 0x12, 0x9E, 0xDF, 0x1F, 0x15, 0x25, 0x99, 0x7F, 0x44, 0xA8, 0xAC, 0xBF, 0x34, 0x2F, 0x5B, 0x7F, 0x5C, 0xB2, 0x2A, 0x7F, 0x39, 0x40, 0x80, 0xFF, 0x44, 0x19, 0x9F, 0xBC, 0x4E, 0x95, 0xE3, 0x1D, 0xD, 0x6F };
uint8_t packet6[] = { 0x62, 0x18, 0xc, 0xBD, 0x2D, 0x26, 0x7f, 0x5D, 0x26, 0xA7, 0x45, 0x3D, 0x46, 0x13, 0xF, 0x7A, 0x59, 0x13, 0xCD, 0xFA, 0x57, 0xB8, 0x81, 0xB2, 0x5A, 0x41, 0x16, 0x92, 0x42, 0x16, 0x24, 0x93, 0xB, 0x44 };
uint8_t packet7[] = { 0x5C, 0x39, 0x17, 0x13, 0x5C, 0x96, 0x23, 0x19, 0x54, 0xC1, 0x2B, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xA4 };
uint8_t packet8[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24 };
uint8_t packet9[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24 };
uint8_t packet10[] = { 0x3, 0x1, 0x53, 0x17, 0x0, 0x0, 0xFF, 0xFE, 0xFF, 0xFE, 0xFE, 0x1E, 0xFC, 0x2, 0xF8, 0x2, 0xF8, 0x0, 0xF0, 0x0, 0xE0, 0x0, 0xE0, 0x0, 0xE0, 0x0, 0xE0, 0x0, 0xC0, 0x0, 0xC0, 0x2, 0xE, 0x8A };
uint8_t packet11[] = { 0xC0, 0x2, 0xC0, 0x2, 0xE0, 0x68, 0xF0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x8F, 0x63, 0x96, 0x48, 0x13, 0xA5, 0x3E, 0x6, 0x8D };
uint8_t packet12[] = { 0x6F, 0x24, 0x27, 0x1E, 0x6D, 0x32, 0x2A, 0x9E, 0x1F, 0xB5, 0x1C, 0x9E, 0x58, 0x40, 0x56, 0x5E, 0x2F, 0x22, 0x9F, 0x1F, 0x25, 0x24, 0xC6, 0x9F, 0x56, 0xA9, 0x0, 0x1F, 0x42, 0xAE, 0x9B, 0xFF, 0xB, 0xA2 };
uint8_t packet13[] = { 0x3F, 0xBC, 0x59, 0x7F, 0x48, 0xC0, 0xC0, 0x7F, 0x32, 0xC1, 0x2, 0x9F, 0x56, 0x9A, 0x66, 0x7D, 0x3D, 0x25, 0xDD, 0x9D, 0x37, 0x27, 0x5, 0x7D, 0x54, 0x17, 0x26, 0x13, 0x6B, 0x16, 0xF, 0xB8, 0xC, 0x4D };
uint8_t packet14[] = { 0x62, 0x98, 0x23, 0x18, 0x6E, 0x18, 0xA3, 0x99, 0x64, 0x1A, 0x65, 0x99, 0x58, 0x14, 0x4F, 0xB4, 0x36, 0x9B, 0xA0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xA };
uint8_t packet15[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24 }; //len =34
uint8_t packet16[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24 };
uint8_t packet17[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2A };
// uint8_t packet17[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20 };
// uint8_t packet17[] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 };
Adafruit_Fingerprint_Packet p0 = Adafruit_Fingerprint_Packet(FINGERPRINT_COMMANDPACKET, sizeof(packet), packet);
Adafruit_Fingerprint_Packet p1 = Adafruit_Fingerprint_Packet(FINGERPRINT_COMMANDPACKET, sizeof(packet1), packet1);
Adafruit_Fingerprint_Packet p2 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet2), packet2);
Adafruit_Fingerprint_Packet p3 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet3), packet3);
Adafruit_Fingerprint_Packet p4 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet4), packet4);
Adafruit_Fingerprint_Packet p5 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet5), packet5);
Adafruit_Fingerprint_Packet p6 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet6), packet6);
Adafruit_Fingerprint_Packet p7 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet7), packet7);
Adafruit_Fingerprint_Packet p8 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet8), packet8);
Adafruit_Fingerprint_Packet p9 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet9), packet9);
Adafruit_Fingerprint_Packet p10 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet10), packet10);
Adafruit_Fingerprint_Packet p11 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet11), packet11);
Adafruit_Fingerprint_Packet p12 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet12), packet12);
Adafruit_Fingerprint_Packet p13 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet13), packet13);
Adafruit_Fingerprint_Packet p14 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet14), packet14);
Adafruit_Fingerprint_Packet p15 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet15), packet15);
Adafruit_Fingerprint_Packet p16 = Adafruit_Fingerprint_Packet(FINGERPRINT_DATAPACKET, sizeof(packet16), packet16);
Adafruit_Fingerprint_Packet p17 = Adafruit_Fingerprint_Packet(FINGERPRINT_ENDDATAPACKET, sizeof(packet17), packet17);
for (int i = 0; i < 34; i++) printHex(packet2[i], 2);
for (int i = 0; i < 34; i++) printHex(packet3[i], 2);
for (int i = 0; i < 34; i++) printHex(packet4[i], 2);
for (int i = 0; i < 34; i++) printHex(packet5[i], 2);
for (int i = 0; i < 34; i++) printHex(packet6[i], 2);
for (int i = 0; i < 34; i++) printHex(packet7[i], 2);
for (int i = 0; i < 34; i++) printHex(packet8[i], 2);
for (int i = 0; i < 34; i++) printHex(packet9[i], 2);
for (int i = 0; i < 34; i++) printHex(packet10[i], 2);
for (int i = 0; i < 34; i++) printHex(packet11[i], 2);
for (int i = 0; i < 34; i++) printHex(packet12[i], 2);
for (int i = 0; i < 34; i++) printHex(packet13[i], 2);
for (int i = 0; i < 34; i++) printHex(packet14[i], 2);
for (int i = 0; i < 34; i++) printHex(packet15[i], 2);
for (int i = 0; i < 34; i++) printHex(packet16[i], 2);
for (int i = 0; i < 34; i++) printHex(packet17[i], 2);
Serial.println();
Serial.println('f');
finger.writeStructuredPacket(p1);
delay(10);
finger.writeStructuredPacket(p2);
delay(10);
finger.writeStructuredPacket(p3);
delay(10);
finger.writeStructuredPacket(p4);
delay(10);
finger.writeStructuredPacket(p5);
delay(10);
finger.writeStructuredPacket(p6);
delay(10);
finger.writeStructuredPacket(p7);
delay(10);
finger.writeStructuredPacket(p8);
delay(10);
finger.writeStructuredPacket(p9);
delay(10);
finger.writeStructuredPacket(p10);
delay(10);
finger.writeStructuredPacket(p11);
delay(10);
finger.writeStructuredPacket(p12);
delay(10);
finger.writeStructuredPacket(p13);
delay(10);
finger.writeStructuredPacket(p14);
delay(10);
finger.writeStructuredPacket(p15);
delay(10);
finger.writeStructuredPacket(p16);
delay(10);
finger.writeStructuredPacket(p17);
delay(10);
finger.writeStructuredPacket(p0);
delay(10);
finger.writeStructuredPacket(p2);
delay(10);
finger.writeStructuredPacket(p3);
delay(10);
finger.writeStructuredPacket(p4);
delay(10);
finger.writeStructuredPacket(p5);
delay(10);
finger.writeStructuredPacket(p6);
delay(10);
finger.writeStructuredPacket(p7);
delay(10);
finger.writeStructuredPacket(p8);
delay(10);
finger.writeStructuredPacket(p9);
delay(10);
finger.writeStructuredPacket(p10);
delay(10);
finger.writeStructuredPacket(p11);
delay(10);
finger.writeStructuredPacket(p12);
delay(10);
finger.writeStructuredPacket(p13);
delay(10);
finger.writeStructuredPacket(p14);
delay(10);
finger.writeStructuredPacket(p15);
delay(10);
finger.writeStructuredPacket(p16);
delay(10);
finger.writeStructuredPacket(p17);
delay(10);
Serial.println();
uint8_t len = getReply(packet17, DEFAULTTIMEOUT);
Serial.print("len:");
Serial.println(len);
if ((len != 1) && (packet[0] != FINGERPRINT_ACKPACKET))
return -1;
return packet17[1];
// return len;
}
uint8_t downloadFingerprintTemplate(uint16_t id) {
delay(100);
Serial.println("------------------------------------");
Serial.print("Attempting to load #");
Serial.println(id);
Serial.flush();
finger.getParameters();
while (finger.status_reg == 0xA) {
delay(10);
finger.getParameters();
}
Serial.print("status:");
Serial.println(finger.status_reg, HEX);
delay(10);
uint8_t p = finger.loadModel(id);
delay(10);
Serial.print("id:");
Serial.println(id);
Serial.flush();
switch (p) {
case FINGERPRINT_OK:
Serial.print("Template ");
Serial.print(id);
Serial.println(" loaded");
break;
case FINGERPRINT_PACKETRECIEVEERR:
Serial.println("Communication error");
return p;
default:
Serial.print("Unknown error ");
Serial.println(p);
return p;
}
Serial.flush();
// OK success!
delay(100);
Serial.print("Attempting to get #");
Serial.println(id);
Serial.flush();
uint8_t delete_flush;
while (Serial1.available() > 0) delete_flush = Serial1.read();
p = finger.getModel();
switch (p) {
case FINGERPRINT_OK:
Serial.print("Template ");
Serial.print(id);
Serial.println(" transferring:");
break;
default:
Serial.print("Unknown error ");
Serial.println(p);
return p;
}
Serial.flush();
// one data packet is 267 bytes. in one data packet, 11 bytes are 'usesless' :D
uint8_t templateBuffer[688];
memset(templateBuffer, 0xffff, 688); //initialize template buffer
Serial1.flush();
int index = 0;
uint32_t starttime = millis();
while ((index < 688) && ((millis() - starttime) < 1000)) {
if (Serial1.available() > 0) {
templateBuffer[index] = Serial1.read();
index++;
}
}
Serial1.flush();
Serial.print(index);
Serial.println(" bytes read");
//dump entire templateBuffer.
index = 0;
Serial.print("DData:");
for (int ii = 0; ii < 4; ii++) {
index += 9;
for (int i = 0; i < 128; i++) {
printHex(templateBuffer[index++], 2);
}
index += 2;
}
Serial.println("\ndone.");
Serial.flush();
return p;
}
uint16_t getFingerprintEnroll(uint16_t id) {
int p = -1;
Serial.print("Waiting for valid finger to enroll as #");
Serial.println(id);
Serial.print("SOUND:putfinger");
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");
Serial.println("SOUND:finger_invalid");
return p;
case FINGERPRINT_INVALIDIMAGE:
Serial.println("Could not find fingerprint features");
Serial.println("SOUND:finger_invalid");
return p;
default:
Serial.println("Unknown error");
return p;
}
Serial.println("Remove finger");
Serial.println("SOUND:1");
delay(2000);
p = 0;
while (p != FINGERPRINT_NOFINGER) {
p = finger.getImage();
}
Serial.print("ID ");
Serial.println(id);
p = -1;
Serial.println("Place same finger again");
Serial.println("SOUND:SameFinger");
while (p != FINGERPRINT_OK) {
p = finger.getImage();
switch (p) {
case FINGERPRINT_OK:
Serial.println("Image taken");
Serial.println("SOUND:OK");
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("SOUND:finger_invalid");
Serial.println("Could not find fingerprint features");
return p;
case FINGERPRINT_INVALIDIMAGE:
Serial.println("SOUND:finger_invalid");
Serial.println("Could not find fingerprint features");
return p;
default:
Serial.println("Unknown error");
return p;
}
// OK converted!
Serial.print("Creating model for #");
Serial.println(id);
p = finger.createModel();
if (p == FINGERPRINT_OK) {
Serial.println("Prints matched!");
Serial.println("SOUND:2");
} else if (p == FINGERPRINT_PACKETRECIEVEERR) {
Serial.println("Communication error");
return p;
} else if (p == FINGERPRINT_ENROLLMISMATCH) {
Serial.println("SOUND:finger_notMatch");
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;
}
return true;
}
uint8_t getFingerprintID() {
uint8_t p = finger.getImage();
switch (p) {
case FINGERPRINT_OK:
Serial.println("Image taken");
break;
case FINGERPRINT_NOFINGER:
// Serial.println("No finger detected");
return p;
case FINGERPRINT_PACKETRECIEVEERR:
Serial.println("Communication error");
return p;
case FINGERPRINT_IMAGEFAIL:
Serial.println("Imaging error");
return p;
default:
Serial.println("Unknown error");
return p;
}
// OK success!
p = finger.image2Tz();
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.fingerSearch();
if (p == FINGERPRINT_OK) {
Serial.println("Found a print match!");
} else if (p == FINGERPRINT_PACKETRECIEVEERR) {
Serial.println("Communication error");
return p;
} else if (p == FINGERPRINT_NOTFOUND) {
Serial.println("Did not find a match");
return p;
} else {
Serial.println("Unknown error");
return p;
}
// found a match!
Serial.print("Found ID #"); Serial.print(finger.fingerID);
Serial.print(" with confidence of "); Serial.println(finger.confidence);
return finger.fingerID;
}
// returns -1 if failed, otherwise returns ID #
int getFingerprintIDez() {
uint8_t p = finger.getImage();
if (p != FINGERPRINT_OK) return -1;
p = finger.image2Tz();
if (p != FINGERPRINT_OK) return -1;
p = finger.fingerFastSearch();
if (p != FINGERPRINT_OK) return -1;
// found a match!
Serial.print("Found ID #"); Serial.print(finger.fingerID);
Serial.print(" with confidence of "); Serial.println(finger.confidence);
return finger.fingerID;
}
void printHex(int num, int precision) {
char tmp[16];
char format[128];
sprintf(format, "%%.%dX", precision);
sprintf(tmp, format, num);
Serial.print(tmp);
}
String StrHex(int num, int precision) {
char tmp[16];
char format[128];
sprintf(format, "%%.%dX", precision);
sprintf(tmp, format, num);
return tmp;
}