Christian Dupaty / Mbed OS R503_fingerprint_HelloWorldV4

Library for fingerprint R503 Adaptation from Arduino Library

Dependencies:   Fingerprint-Lib

This a library and demo for fingerprint R503

For datasheet, see here -> https://cdn-shop.adafruit.com/product-files/4651/4651_R503%20fingerprint%20module%20user%20manual.pdf

This is an adaptation of Adafruit library (Arduino) to ARM MBED, tested on NUCLEO L073RZ

https://os.mbed.com/media/uploads/cdupaty/r503b.jpg https://os.mbed.com/media/uploads/cdupaty/r503-nucleol073rzpetit.jpg

For this exemple default connexions on NUCLEOL073RZ are :

TX <-> PC_0

RX <-> PC_1

WAKEUP <-> PB_0 , this is an Interrupt , you must connect a pull-up resistor (4K to 15k) between WAKEUP and DC3.3v

Power Supply 3.3v on Arduino connector

3.3VT : 5v on Arduino connector

IMPORTANT !!! There ara yet some bugs with communications UART

main.cpp@9:0e0ddc4a53e3, 2021-03-21 (annotated)

Committer:
cdupaty
Date:
Sun Mar 21 18:14:25 2021 +0000
Revision:
9:0e0ddc4a53e3
Parent:
7:afa17a46252b
Child:
11:ed67623832a3
Version 0.99 with Enroll.; There are yet some problems with UART

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cdupaty 5:022e24a51359 1 /***************************************************
cdupaty 5:022e24a51359 2 This is an example sketch for our optical Fingerprint sensor
cdupaty 5:022e24a51359 3 Designed specifically to work with the Adafruit BMP085 Breakout
cdupaty 5:022e24a51359 4 ----> http://www.adafruit.com/products/751
cdupaty 5:022e24a51359 5 These displays use TTL Serial to communicate, 2 pins are required to
cdupaty 5:022e24a51359 6 interface
cdupaty 5:022e24a51359 7 Adafruit invests time and resources providing this open source code,
cdupaty 5:022e24a51359 8 please support Adafruit and open-source hardware by purchasing
cdupaty 5:022e24a51359 9 products from Adafruit!
cdupaty 5:022e24a51359 10 Written by Limor Fried/Ladyada for Adafruit Industries.
cdupaty 5:022e24a51359 11 BSD license, all text above must be included in any redistribution
cdupaty 7:afa17a46252b 12
cdupaty 7:afa17a46252b 13 STM32 adaptation by Christian Dupaty 03/2021
cdupaty 5:022e24a51359 14 ****************************************************/
cdupaty 5:022e24a51359 15
cdupaty 5:022e24a51359 16 #include <Fingerprint.h>
WilliamMarshQMUL 0:75835b5692b9 17 #include "mbed.h"
cdupaty 9:0e0ddc4a53e3 18 //#include "R503lib.h"
cdupaty 9:0e0ddc4a53e3 19 //#include "R503lib.cpp"
cdupaty 7:afa17a46252b 20
cdupaty 7:afa17a46252b 21 DigitalOut ledV(LED1); // for various information without terminal
cdupaty 9:0e0ddc4a53e3 22
WilliamMarshQMUL 0:75835b5692b9 23 Serial pc(USBTX, USBRX); // tx, rx
cdupaty 7:afa17a46252b 24 Fingerprint finger(PC_1,PC_0,0x0); // TX,TX,pass
cdupaty 7:afa17a46252b 25 InterruptIn fD(PB_0); // IT from fingerprint detection (see datasheet WAKEUP)
cdupaty 9:0e0ddc4a53e3 26
cdupaty 9:0e0ddc4a53e3 27 uint8_t id=1;
cdupaty 9:0e0ddc4a53e3 28
cdupaty 9:0e0ddc4a53e3 29 bool fingerON=false;
cdupaty 9:0e0ddc4a53e3 30
cdupaty 7:afa17a46252b 31 DigitalIn btnBleu(USER_BUTTON); // to start enroll
cdupaty 7:afa17a46252b 32
cdupaty 9:0e0ddc4a53e3 33
WilliamMarshQMUL 0:75835b5692b9 34
cdupaty 7:afa17a46252b 35 // interrupt funtion
cdupaty 7:afa17a46252b 36 void fingerDetect(void)
cdupaty 7:afa17a46252b 37 {
cdupaty 7:afa17a46252b 38 ledV=1;
cdupaty 7:afa17a46252b 39 wait_ms(100);
cdupaty 7:afa17a46252b 40 ledV=0;
cdupaty 7:afa17a46252b 41 fingerON=true;
cdupaty 7:afa17a46252b 42 }
cdupaty 5:022e24a51359 43
cdupaty 7:afa17a46252b 44
cdupaty 9:0e0ddc4a53e3 45
cdupaty 7:afa17a46252b 46 // original setup fonction on Arduino
cdupaty 5:022e24a51359 47 void setup()
cdupaty 5:022e24a51359 48 {
cdupaty 5:022e24a51359 49 pc.baud(9600);
cdupaty 5:022e24a51359 50 wait_ms(100);
cdupaty 9:0e0ddc4a53e3 51 fD.fall(&fingerDetect);
cdupaty 7:afa17a46252b 52 pc.printf("\nR503 Finger detect test\nSTM32 version with MBED compiler and library\n");
cdupaty 5:022e24a51359 53
cdupaty 5:022e24a51359 54 // set the data rate for the sensor serial port
cdupaty 5:022e24a51359 55 finger.begin(57600);
cdupaty 7:afa17a46252b 56 wait_ms(200);
cdupaty 5:022e24a51359 57 if (finger.verifyPassword()) {
cdupaty 7:afa17a46252b 58 pc.printf("\nFound fingerprint sensor!\n");
cdupaty 5:022e24a51359 59 } else {
cdupaty 7:afa17a46252b 60 pc.printf("\nDid not find fingerprint sensor -> STOP !!!!\n");
cdupaty 5:022e24a51359 61 while (1)
cdupaty 5:022e24a51359 62 {
cdupaty 7:afa17a46252b 63 ledV=1;
cdupaty 7:afa17a46252b 64 wait_ms(100);
cdupaty 7:afa17a46252b 65 ledV=0;
cdupaty 7:afa17a46252b 66 wait_ms(100);
WilliamMarshQMUL 0:75835b5692b9 67 }
cdupaty 5:022e24a51359 68 }
cdupaty 5:022e24a51359 69
cdupaty 7:afa17a46252b 70 pc.printf("Reading sensor parameters\n");
cdupaty 5:022e24a51359 71 finger.getParameters();
cdupaty 5:022e24a51359 72 pc.printf("Status: 0x%X\n",finger.status_reg);
fduchiron 6:b2f55a604fbe 73 pc.printf("Sys ID: 0x%X\n",finger.system_id);
fduchiron 6:b2f55a604fbe 74 pc.printf("Capacity: %d\n",finger.capacity);
fduchiron 6:b2f55a604fbe 75 pc.printf("Security level: %d\n",finger.security_level);
fduchiron 6:b2f55a604fbe 76 pc.printf("Device address: 0x%X\n",finger.device_addr);
fduchiron 6:b2f55a604fbe 77 pc.printf("Packet len: %d\n",finger.packet_len);
fduchiron 6:b2f55a604fbe 78 pc.printf("Baud rate: %d\n",finger.baud_rate);
cdupaty 5:022e24a51359 79
cdupaty 5:022e24a51359 80 finger.getTemplateCount();
cdupaty 5:022e24a51359 81
cdupaty 5:022e24a51359 82 if (finger.templateCount == 0) {
cdupaty 7:afa17a46252b 83 pc.printf("Sensor doesn't contain any fingerprint data. Please run the 'enroll' example.\n");
cdupaty 5:022e24a51359 84 }
cdupaty 5:022e24a51359 85 else {
cdupaty 7:afa17a46252b 86 pc.printf("Waiting for valid finger...\n");
fduchiron 6:b2f55a604fbe 87 pc.printf("Sensor contains : %d templates\n",finger.templateCount);
cdupaty 5:022e24a51359 88 }
cdupaty 9:0e0ddc4a53e3 89
WilliamMarshQMUL 0:75835b5692b9 90 }
cdupaty 5:022e24a51359 91
cdupaty 7:afa17a46252b 92 // --------------------------------------
cdupaty 5:022e24a51359 93 uint8_t getFingerprintID() {
cdupaty 5:022e24a51359 94 uint8_t p = finger.getImage();
cdupaty 5:022e24a51359 95 switch (p) {
cdupaty 5:022e24a51359 96 case FINGERPRINT_OK:
cdupaty 7:afa17a46252b 97 pc.printf("Image taken\n");
cdupaty 5:022e24a51359 98 break;
cdupaty 5:022e24a51359 99 case FINGERPRINT_NOFINGER:
cdupaty 7:afa17a46252b 100 pc.printf("No finger detected\n");
cdupaty 5:022e24a51359 101 return p;
cdupaty 5:022e24a51359 102 case FINGERPRINT_PACKETRECIEVEERR:
cdupaty 7:afa17a46252b 103 pc.printf("Communication error\n");
cdupaty 5:022e24a51359 104 return p;
cdupaty 5:022e24a51359 105 case FINGERPRINT_IMAGEFAIL:
cdupaty 7:afa17a46252b 106 pc.printf("Imaging error\n");
cdupaty 5:022e24a51359 107 return p;
cdupaty 5:022e24a51359 108 default:
cdupaty 7:afa17a46252b 109 pc.printf("Unknown error\n");
cdupaty 5:022e24a51359 110 return p;
cdupaty 5:022e24a51359 111 }
cdupaty 5:022e24a51359 112
cdupaty 5:022e24a51359 113 // OK success!
cdupaty 5:022e24a51359 114
cdupaty 5:022e24a51359 115 p = finger.image2Tz();
cdupaty 5:022e24a51359 116 switch (p) {
cdupaty 5:022e24a51359 117 case FINGERPRINT_OK:
cdupaty 7:afa17a46252b 118 pc.printf("Image converted\n");
cdupaty 5:022e24a51359 119 break;
cdupaty 5:022e24a51359 120 case FINGERPRINT_IMAGEMESS:
cdupaty 7:afa17a46252b 121 pc.printf("Image too messy\n");
cdupaty 5:022e24a51359 122 return p;
cdupaty 5:022e24a51359 123 case FINGERPRINT_PACKETRECIEVEERR:
cdupaty 7:afa17a46252b 124 pc.printf("Communication error\n");
cdupaty 5:022e24a51359 125 return p;
cdupaty 5:022e24a51359 126 case FINGERPRINT_FEATUREFAIL:
cdupaty 7:afa17a46252b 127 pc.printf("Could not find fingerprint feature\n");
cdupaty 5:022e24a51359 128 return p;
cdupaty 5:022e24a51359 129 case FINGERPRINT_INVALIDIMAGE:
cdupaty 7:afa17a46252b 130 pc.printf("Could not find fingerprint features\n");
cdupaty 5:022e24a51359 131 return p;
cdupaty 5:022e24a51359 132 default:
cdupaty 7:afa17a46252b 133 pc.printf("Unknown error\n");
cdupaty 5:022e24a51359 134 return p;
cdupaty 5:022e24a51359 135 }
cdupaty 5:022e24a51359 136
cdupaty 5:022e24a51359 137 // OK converted!
cdupaty 5:022e24a51359 138 p = finger.fingerSearch();
cdupaty 5:022e24a51359 139 if (p == FINGERPRINT_OK) {
cdupaty 7:afa17a46252b 140 pc.printf("Found a print match!\n");
cdupaty 5:022e24a51359 141 } else if (p == FINGERPRINT_PACKETRECIEVEERR) {
cdupaty 7:afa17a46252b 142 pc.printf("Communication error\n");
cdupaty 5:022e24a51359 143 return p;
cdupaty 5:022e24a51359 144 } else if (p == FINGERPRINT_NOTFOUND) {
cdupaty 7:afa17a46252b 145 pc.printf("Did not find a match\n");
cdupaty 5:022e24a51359 146 return p;
cdupaty 5:022e24a51359 147 } else {
cdupaty 7:afa17a46252b 148 pc.printf("Unknown error\n");
cdupaty 5:022e24a51359 149 return p;
cdupaty 5:022e24a51359 150 }
cdupaty 5:022e24a51359 151
cdupaty 5:022e24a51359 152 // found a match!
fduchiron 6:b2f55a604fbe 153 pc.printf("Found ID #%d\n",finger.fingerID);
fduchiron 6:b2f55a604fbe 154 pc.printf(" with confidence of %d\n",finger.confidence);
cdupaty 5:022e24a51359 155
cdupaty 5:022e24a51359 156 return finger.fingerID;
cdupaty 5:022e24a51359 157 }
cdupaty 5:022e24a51359 158
cdupaty 5:022e24a51359 159 // returns -1 if failed, otherwise returns ID #
cdupaty 5:022e24a51359 160 int getFingerprintIDez() {
cdupaty 5:022e24a51359 161 uint8_t p = finger.getImage();
cdupaty 5:022e24a51359 162 if (p != FINGERPRINT_OK) return -1;
cdupaty 5:022e24a51359 163
cdupaty 5:022e24a51359 164 p = finger.image2Tz();
cdupaty 5:022e24a51359 165 if (p != FINGERPRINT_OK) return -1;
cdupaty 5:022e24a51359 166
cdupaty 5:022e24a51359 167 p = finger.fingerFastSearch();
cdupaty 5:022e24a51359 168 if (p != FINGERPRINT_OK) return -1;
cdupaty 5:022e24a51359 169
cdupaty 5:022e24a51359 170 // found a match!
fduchiron 6:b2f55a604fbe 171 pc.printf("Found ID #%d\n",finger.fingerID);
fduchiron 6:b2f55a604fbe 172 pc.printf(" with confidence of %d\n",finger.confidence);
cdupaty 5:022e24a51359 173 return finger.fingerID;
fduchiron 6:b2f55a604fbe 174 }
fduchiron 6:b2f55a604fbe 175
cdupaty 7:afa17a46252b 176 void demoLED(void)
cdupaty 7:afa17a46252b 177 {
cdupaty 7:afa17a46252b 178 // control (3 on)(4off), speed (0-255) , color (1 red, 2 blue, 3 purple), cycles (0 infinit,- 255)
cdupaty 9:0e0ddc4a53e3 179 // LED fully on
cdupaty 9:0e0ddc4a53e3 180 finger.LEDcontrol(FINGERPRINT_LED_ON, 0, FINGERPRINT_LED_RED);
cdupaty 9:0e0ddc4a53e3 181 wait_ms(250);
cdupaty 9:0e0ddc4a53e3 182 finger.LEDcontrol(FINGERPRINT_LED_ON, 0, FINGERPRINT_LED_BLUE);
cdupaty 9:0e0ddc4a53e3 183 wait_ms(250);
cdupaty 9:0e0ddc4a53e3 184 finger.LEDcontrol(FINGERPRINT_LED_ON, 0, FINGERPRINT_LED_PURPLE);
cdupaty 9:0e0ddc4a53e3 185 wait_ms(250);
cdupaty 9:0e0ddc4a53e3 186
cdupaty 9:0e0ddc4a53e3 187 // flash red LED
cdupaty 9:0e0ddc4a53e3 188 finger.LEDcontrol(FINGERPRINT_LED_FLASHING, 25, FINGERPRINT_LED_RED, 10);
cdupaty 9:0e0ddc4a53e3 189 wait_ms(2000);
cdupaty 9:0e0ddc4a53e3 190 // Breathe blue LED till we say to stop
cdupaty 9:0e0ddc4a53e3 191 finger.LEDcontrol(FINGERPRINT_LED_BREATHING, 100, FINGERPRINT_LED_BLUE);
cdupaty 9:0e0ddc4a53e3 192 wait_ms(3000);
cdupaty 9:0e0ddc4a53e3 193 finger.LEDcontrol(FINGERPRINT_LED_GRADUAL_ON, 200, FINGERPRINT_LED_PURPLE);
cdupaty 9:0e0ddc4a53e3 194 wait_ms(2000);
cdupaty 9:0e0ddc4a53e3 195 finger.LEDcontrol(FINGERPRINT_LED_GRADUAL_OFF, 200, FINGERPRINT_LED_PURPLE);
cdupaty 9:0e0ddc4a53e3 196 wait_ms(2000);
cdupaty 7:afa17a46252b 197 }
cdupaty 7:afa17a46252b 198
cdupaty 9:0e0ddc4a53e3 199 // enroll a fingerprint
cdupaty 9:0e0ddc4a53e3 200 uint8_t getFingerprintEnroll()
cdupaty 9:0e0ddc4a53e3 201 {
cdupaty 9:0e0ddc4a53e3 202 int p = -1;
cdupaty 9:0e0ddc4a53e3 203 fD.fall(NULL);
cdupaty 9:0e0ddc4a53e3 204 pc.printf("Waiting for valid finger to enroll as #%d\n",id);
cdupaty 9:0e0ddc4a53e3 205 while (p != FINGERPRINT_OK)
cdupaty 9:0e0ddc4a53e3 206 {
cdupaty 9:0e0ddc4a53e3 207 p = finger.getImage();
cdupaty 9:0e0ddc4a53e3 208 switch (p)
cdupaty 9:0e0ddc4a53e3 209 {
cdupaty 9:0e0ddc4a53e3 210 case FINGERPRINT_OK:
cdupaty 9:0e0ddc4a53e3 211 pc.printf("Image taken\n");
cdupaty 9:0e0ddc4a53e3 212 break;
cdupaty 9:0e0ddc4a53e3 213 case FINGERPRINT_NOFINGER:
cdupaty 9:0e0ddc4a53e3 214 pc.printf(".");
cdupaty 9:0e0ddc4a53e3 215 break;
cdupaty 9:0e0ddc4a53e3 216 case FINGERPRINT_PACKETRECIEVEERR:
cdupaty 9:0e0ddc4a53e3 217 pc.printf("Communication error\n");
cdupaty 9:0e0ddc4a53e3 218 break;
cdupaty 9:0e0ddc4a53e3 219 case FINGERPRINT_IMAGEFAIL:
cdupaty 9:0e0ddc4a53e3 220 pc.printf("Imaging error\n");
cdupaty 9:0e0ddc4a53e3 221 break;
cdupaty 9:0e0ddc4a53e3 222 default:
cdupaty 9:0e0ddc4a53e3 223 pc.printf("Unknown error\n");
cdupaty 9:0e0ddc4a53e3 224 break;
cdupaty 9:0e0ddc4a53e3 225 }
cdupaty 9:0e0ddc4a53e3 226 }
cdupaty 9:0e0ddc4a53e3 227
cdupaty 9:0e0ddc4a53e3 228 // OK success!
cdupaty 9:0e0ddc4a53e3 229
cdupaty 9:0e0ddc4a53e3 230 p = finger.image2Tz(1);
cdupaty 9:0e0ddc4a53e3 231 switch (p) {
cdupaty 9:0e0ddc4a53e3 232 case FINGERPRINT_OK:
cdupaty 9:0e0ddc4a53e3 233 pc.printf("Image converted");
cdupaty 9:0e0ddc4a53e3 234 break;
cdupaty 9:0e0ddc4a53e3 235 case FINGERPRINT_IMAGEMESS:
cdupaty 9:0e0ddc4a53e3 236 pc.printf("Image too messy\n");
cdupaty 9:0e0ddc4a53e3 237 return p;
cdupaty 9:0e0ddc4a53e3 238 case FINGERPRINT_PACKETRECIEVEERR:
cdupaty 9:0e0ddc4a53e3 239 pc.printf("Communication error\n");
cdupaty 9:0e0ddc4a53e3 240 return p;
cdupaty 9:0e0ddc4a53e3 241 case FINGERPRINT_FEATUREFAIL:
cdupaty 9:0e0ddc4a53e3 242 pc.printf("Could not find fingerprint features\n");
cdupaty 9:0e0ddc4a53e3 243 return p;
cdupaty 9:0e0ddc4a53e3 244 case FINGERPRINT_INVALIDIMAGE:
cdupaty 9:0e0ddc4a53e3 245 pc.printf("Could not find fingerprint features\n");
cdupaty 9:0e0ddc4a53e3 246 return p;
cdupaty 9:0e0ddc4a53e3 247 default:
cdupaty 9:0e0ddc4a53e3 248 pc.printf("Unknown error\n");
cdupaty 9:0e0ddc4a53e3 249 return p;
cdupaty 9:0e0ddc4a53e3 250 }
cdupaty 9:0e0ddc4a53e3 251
cdupaty 9:0e0ddc4a53e3 252 pc.printf("Remove finger\n");
cdupaty 9:0e0ddc4a53e3 253 wait(2);
cdupaty 9:0e0ddc4a53e3 254 p = 0;
cdupaty 9:0e0ddc4a53e3 255 while (p != FINGERPRINT_NOFINGER) {
cdupaty 9:0e0ddc4a53e3 256 p = finger.getImage();
cdupaty 9:0e0ddc4a53e3 257 }
cdupaty 9:0e0ddc4a53e3 258 pc.printf("ID %d\n",id);
cdupaty 9:0e0ddc4a53e3 259 p = -1;
cdupaty 9:0e0ddc4a53e3 260 pc.printf("Place same finger again\n");
cdupaty 9:0e0ddc4a53e3 261 while (p != FINGERPRINT_OK) {
cdupaty 9:0e0ddc4a53e3 262 p = finger.getImage();
cdupaty 9:0e0ddc4a53e3 263 switch (p) {
cdupaty 9:0e0ddc4a53e3 264 case FINGERPRINT_OK:
cdupaty 9:0e0ddc4a53e3 265 pc.printf("Image taken\n");
cdupaty 9:0e0ddc4a53e3 266 break;
cdupaty 9:0e0ddc4a53e3 267 case FINGERPRINT_NOFINGER:
cdupaty 9:0e0ddc4a53e3 268 pc.printf(".");
cdupaty 9:0e0ddc4a53e3 269 break;
cdupaty 9:0e0ddc4a53e3 270 case FINGERPRINT_PACKETRECIEVEERR:
cdupaty 9:0e0ddc4a53e3 271 pc.printf("Communication error\n");
cdupaty 9:0e0ddc4a53e3 272 break;
cdupaty 9:0e0ddc4a53e3 273 case FINGERPRINT_IMAGEFAIL:
cdupaty 9:0e0ddc4a53e3 274 pc.printf("Imaging error\n");
cdupaty 9:0e0ddc4a53e3 275 break;
cdupaty 9:0e0ddc4a53e3 276 default:
cdupaty 9:0e0ddc4a53e3 277 pc.printf("Unknown error\n");
cdupaty 9:0e0ddc4a53e3 278 break;
cdupaty 9:0e0ddc4a53e3 279 }
cdupaty 9:0e0ddc4a53e3 280 }
cdupaty 9:0e0ddc4a53e3 281
cdupaty 9:0e0ddc4a53e3 282 // OK success!
cdupaty 9:0e0ddc4a53e3 283
cdupaty 9:0e0ddc4a53e3 284 p = finger.image2Tz(2);
cdupaty 9:0e0ddc4a53e3 285 switch (p) {
cdupaty 9:0e0ddc4a53e3 286 case FINGERPRINT_OK:
cdupaty 9:0e0ddc4a53e3 287 pc.printf("Image converted\n");
cdupaty 9:0e0ddc4a53e3 288 break;
cdupaty 9:0e0ddc4a53e3 289 case FINGERPRINT_IMAGEMESS:
cdupaty 9:0e0ddc4a53e3 290 pc.printf("Image too messy\n");
cdupaty 9:0e0ddc4a53e3 291 return p;
cdupaty 9:0e0ddc4a53e3 292 case FINGERPRINT_PACKETRECIEVEERR:
cdupaty 9:0e0ddc4a53e3 293 pc.printf("Communication error\n");
cdupaty 9:0e0ddc4a53e3 294 return p;
cdupaty 9:0e0ddc4a53e3 295 case FINGERPRINT_FEATUREFAIL:
cdupaty 9:0e0ddc4a53e3 296 pc.printf("Could not find fingerprint features\n");
cdupaty 9:0e0ddc4a53e3 297 return p;
cdupaty 9:0e0ddc4a53e3 298 case FINGERPRINT_INVALIDIMAGE:
cdupaty 9:0e0ddc4a53e3 299 pc.printf("Could not find fingerprint features\n");
cdupaty 9:0e0ddc4a53e3 300 return p;
cdupaty 9:0e0ddc4a53e3 301 default:
cdupaty 9:0e0ddc4a53e3 302 pc.printf("Unknown error\n");
cdupaty 9:0e0ddc4a53e3 303 return p;
cdupaty 9:0e0ddc4a53e3 304 }
cdupaty 9:0e0ddc4a53e3 305
cdupaty 9:0e0ddc4a53e3 306 // OK converted!
cdupaty 9:0e0ddc4a53e3 307 pc.printf("Creating model for #%d\n",id);
cdupaty 9:0e0ddc4a53e3 308
cdupaty 9:0e0ddc4a53e3 309 p = finger.createModel();
cdupaty 9:0e0ddc4a53e3 310 if (p == FINGERPRINT_OK) {
cdupaty 9:0e0ddc4a53e3 311 pc.printf("Prints matched!\n");
cdupaty 9:0e0ddc4a53e3 312 } else if (p == FINGERPRINT_PACKETRECIEVEERR) {
cdupaty 9:0e0ddc4a53e3 313 pc.printf("Communication error\n");
cdupaty 9:0e0ddc4a53e3 314 return p;
cdupaty 9:0e0ddc4a53e3 315 } else if (p == FINGERPRINT_ENROLLMISMATCH) {
cdupaty 9:0e0ddc4a53e3 316 pc.printf("Fingerprints did not match\n");
cdupaty 9:0e0ddc4a53e3 317 return p;
cdupaty 9:0e0ddc4a53e3 318 } else {
cdupaty 9:0e0ddc4a53e3 319 pc.printf("Unknown error\n");
cdupaty 9:0e0ddc4a53e3 320 return p;
cdupaty 9:0e0ddc4a53e3 321 }
cdupaty 9:0e0ddc4a53e3 322
cdupaty 9:0e0ddc4a53e3 323 pc.printf("ID %d\n",id);
cdupaty 9:0e0ddc4a53e3 324 p = finger.storeModel(id);
cdupaty 9:0e0ddc4a53e3 325 if (p == FINGERPRINT_OK) {
cdupaty 9:0e0ddc4a53e3 326 pc.printf("Stored!\n");
cdupaty 9:0e0ddc4a53e3 327 } else if (p == FINGERPRINT_PACKETRECIEVEERR) {
cdupaty 9:0e0ddc4a53e3 328 pc.printf("Communication error\n");
cdupaty 9:0e0ddc4a53e3 329 return p;
cdupaty 9:0e0ddc4a53e3 330 } else if (p == FINGERPRINT_BADLOCATION) {
cdupaty 9:0e0ddc4a53e3 331 pc.printf("Could not store in that location\n");
cdupaty 9:0e0ddc4a53e3 332 return p;
cdupaty 9:0e0ddc4a53e3 333 } else if (p == FINGERPRINT_FLASHERR) {
cdupaty 9:0e0ddc4a53e3 334 pc.printf("Error writing to flash\n");
cdupaty 9:0e0ddc4a53e3 335 return p;
cdupaty 9:0e0ddc4a53e3 336 } else {
cdupaty 9:0e0ddc4a53e3 337 pc.printf("Unknown error\n");
cdupaty 9:0e0ddc4a53e3 338 return p;
cdupaty 9:0e0ddc4a53e3 339 }
cdupaty 9:0e0ddc4a53e3 340 fD.fall(&fingerDetect);
cdupaty 9:0e0ddc4a53e3 341 return true;
cdupaty 9:0e0ddc4a53e3 342 }
cdupaty 9:0e0ddc4a53e3 343
cdupaty 9:0e0ddc4a53e3 344
fduchiron 6:b2f55a604fbe 345 int main(void) // run over and over again
fduchiron 6:b2f55a604fbe 346 {
cdupaty 7:afa17a46252b 347 unsigned char c=1;
fduchiron 6:b2f55a604fbe 348 setup();
cdupaty 7:afa17a46252b 349 demoLED();
cdupaty 7:afa17a46252b 350 finger.LEDcontrol(3,128,1,10);
cdupaty 7:afa17a46252b 351 pc.printf("\nPret ! \n");
fduchiron 6:b2f55a604fbe 352 while(1)
fduchiron 6:b2f55a604fbe 353 {
cdupaty 7:afa17a46252b 354
cdupaty 7:afa17a46252b 355 if (fingerON)
cdupaty 7:afa17a46252b 356 {
cdupaty 7:afa17a46252b 357 pc.printf("Doigt detecte ! \n");
cdupaty 7:afa17a46252b 358 fingerON=false;
cdupaty 7:afa17a46252b 359 getFingerprintID();
cdupaty 7:afa17a46252b 360 pc.printf("\nPret ! \n");
cdupaty 7:afa17a46252b 361 }
cdupaty 7:afa17a46252b 362 if (!btnBleu)
cdupaty 7:afa17a46252b 363 {
cdupaty 7:afa17a46252b 364 pc.printf("\nEnregistrement empreinte \n");
cdupaty 9:0e0ddc4a53e3 365 c=getFingerprintEnroll();
cdupaty 7:afa17a46252b 366 pc.printf("\nPret ! \n");
cdupaty 7:afa17a46252b 367 }
cdupaty 7:afa17a46252b 368 wait_ms(500); //don't need to run this at full speed.
fduchiron 6:b2f55a604fbe 369 }
cdupaty 7:afa17a46252b 370 // return 0;
fduchiron 6:b2f55a604fbe 371 }
fduchiron 6:b2f55a604fbe 372