Closed
Description
Once I include the header file in my program, the Arduino IDE keeps showing the error about
Arduino: 1.8.5 (Mac OS X), Board: "Arduino/Genuino Uno"
/Users/Mingyang/Desktop/Fingerprint-Sensor/Code/fingerprint/fingerprint.ino:1:29: fatal error: DYE_Fingerprint.h: No such file or directory
#include <DYE_Fingerprint.h>
^
compilation terminated.
exit status 1
Error compiling for board Arduino/Genuino Uno.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
my code:
#include <DYE_Fingerprint.h>
// pin #2 is IN from sensor (GREEN wire)
// pin #3 is OUT from arduino (WHITE wire)
#include <SoftwareSerial.h>
SoftwareSerial mySerial(2, 3);
DYE_Fingerprint finger = DYE_Fingerprint(&mySerial);
void setup()
{
Serial.begin(9600);
while (!Serial);
delay(100);
Serial.println("\n\nfinger detect test");
// 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) { delay(1); }
}
Serial.println("Waiting for valid finger...");
}
void loop() // run over and over again
{
getFingerprintIDez();
delay(50); //don't ned to run this at full speed.
}
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.fingerFastSearch();
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;
}`
the header file code:
`#ifndef DYE_FINGERPRINT_H
#define DYE_FINGERPRINT_H
#include "Arduino.h"
#if defined(__AVR__) || defined(ESP8266)
#include <SoftwareSerial.h>
#endif
#define FINGERPRINT_OK 0x00
#define FINGERPRINT_PACKETRECIEVEERR 0x01
#define FINGERPRINT_NOFINGER 0x02
#define FINGERPRINT_IMAGEFAIL 0x03
#define FINGERPRINT_IMAGEMESS 0x06
#define FINGERPRINT_FEATUREFAIL 0x07
#define FINGERPRINT_NOMATCH 0x08
#define FINGERPRINT_NOTFOUND 0x09
#define FINGERPRINT_ENROLLMISMATCH 0x0A
#define FINGERPRINT_BADLOCATION 0x0B
#define FINGERPRINT_DBRANGEFAIL 0x0C
#define FINGERPRINT_UPLOADFEATUREFAIL 0x0D
#define FINGERPRINT_PACKETRESPONSEFAIL 0x0E
#define FINGERPRINT_UPLOADFAIL 0x0F
#define FINGERPRINT_DELETEFAIL 0x10
#define FINGERPRINT_DBCLEARFAIL 0x11
#define FINGERPRINT_PASSFAIL 0x13
#define FINGERPRINT_INVALIDIMAGE 0x15
#define FINGERPRINT_FLASHERR 0x18
#define FINGERPRINT_INVALIDREG 0x1A
#define FINGERPRINT_ADDRCODE 0x20
#define FINGERPRINT_PASSVERIFY 0x21
#define FINGERPRINT_STARTCODE 0xEF01
#define FINGERPRINT_COMMANDPACKET 0x1
#define FINGERPRINT_DATAPACKET 0x2
#define FINGERPRINT_ACKPACKET 0x7
#define FINGERPRINT_ENDDATAPACKET 0x8
#define FINGERPRINT_TIMEOUT 0xFF
#define FINGERPRINT_BADPACKET 0xFE
#define FINGERPRINT_GETIMAGE 0x01
#define FINGERPRINT_IMAGE2TZ 0x02
#define FINGERPRINT_REGMODEL 0x05
#define FINGERPRINT_STORE 0x06
#define FINGERPRINT_LOAD 0x07
#define FINGERPRINT_UPLOAD 0x08
#define FINGERPRINT_DELETE 0x0C
#define FINGERPRINT_EMPTY 0x0D
#define FINGERPRINT_SETPASSWORD 0x12
#define FINGERPRINT_VERIFYPASSWORD 0x13
#define FINGERPRINT_HISPEEDSEARCH 0x1B
#define FINGERPRINT_TEMPLATECOUNT 0x1D
//#define FINGERPRINT_DEBUG
#define DEFAULTTIMEOUT 1000 ///< UART reading timeout in milliseconds
///! Helper class to craft UART packets
struct DYE_Fingerprint_Packet {
/**************************************************************************/
/*!
@brief Create a new UART-borne packet
@param type Command, data, ack type packet
@param length Size of payload
@param data Pointer to bytes of size length we will memcopy into the internal buffer
*/
/**************************************************************************/
DYE_Fingerprint_Packet(uint8_t type, uint16_t length, uint8_t * data) {
this->start_code = FINGERPRINT_STARTCODE;
this->type = type;
this->length = length;
address[0] = 0xFF; address[1] = 0xFF;
address[2] = 0xFF; address[3] = 0xFF;
if(length<64)
memcpy(this->data, data, length);
else
memcpy(this->data, data, 64);
}
uint16_t start_code; ///< "Wakeup" code for packet detection
uint8_t address[4]; ///< 32-bit Fingerprint sensor address
uint8_t type; ///< Type of packet
uint16_t length; ///< Length of packet
uint8_t data[64]; ///< The raw buffer for packet payload
};
///! Helper class to communicate with and keep state for fingerprint sensors
class DYE_Fingerprint {
public:
#if defined(__AVR__) || defined(ESP8266)
DYE_Fingerprint(SoftwareSerial *ss, uint32_t password = 0x0);
#endif
DYE_Fingerprint(HardwareSerial *hs, uint32_t password = 0x0);
void begin(uint32_t baud);
boolean verifyPassword(void);
uint8_t getImage(void);
uint8_t image2Tz(uint8_t slot = 1);
uint8_t createModel(void);
uint8_t emptyDatabase(void);
uint8_t storeModel(uint16_t id);
uint8_t loadModel(uint16_t id);
uint8_t getModel(void);
uint8_t deleteModel(uint16_t id);
uint8_t fingerFastSearch(void);
uint8_t getTemplateCount(void);
uint8_t setPassword(uint32_t password);
void writeStructuredPacket(const DYE_Fingerprint_Packet & p);
uint8_t getStructuredPacket(DYE_Fingerprint_Packet * p, uint16_t timeout=DEFAULTTIMEOUT);
/// The matching location that is set by fingerFastSearch()
uint16_t fingerID;
/// The confidence of the fingerFastSearch() match, higher numbers are more confidents
uint16_t confidence;
/// The number of stored templates in the sensor, set by getTemplateCount()
uint16_t templateCount;
private:
uint8_t checkPassword(void);
uint32_t thePassword;
uint32_t theAddress;
uint8_t recvPacket[20];
Stream *mySerial;
#if defined(__AVR__) || defined(ESP8266)
SoftwareSerial *swSerial;
#endif
HardwareSerial *hwSerial;
};
#endif