Twanika Douglas / Mbed 2 deprecated Security_Proof

A security system that detects the movement of an object in a box using IR distance sensors

Dependencies:   4DGL-uLCD-SE Camera_LS_Y201 SDFileSystem mbed wave_player

main.cpp@1:44af7a01e1e0, 2014-12-09 (annotated)

Committer:
tdouglas6
Date:
Tue Dec 09 14:53:24 2014 +0000
Revision:
1:44af7a01e1e0
Parent:
0:a729b4a52c27 
Security system that detects the movement of an object in a box.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tdouglas6 0:a729b4a52c27 1 #include "mbed.h"
tdouglas6 0:a729b4a52c27 2 #include "mpr121.h"
tdouglas6 0:a729b4a52c27 3 #include "SDFileSystem.h"
tdouglas6 0:a729b4a52c27 4 #include "wave_player.h"
tdouglas6 0:a729b4a52c27 5 #include "uLCD_4DGL.h"
tdouglas6 0:a729b4a52c27 6
tdouglas6 0:a729b4a52c27 7 DigitalOut led1(LED1);
tdouglas6 0:a729b4a52c27 8 DigitalOut led2(LED2);
tdouglas6 0:a729b4a52c27 9 DigitalOut led3(LED3);
tdouglas6 0:a729b4a52c27 10 DigitalOut led4(LED4);
tdouglas6 0:a729b4a52c27 11
tdouglas6 0:a729b4a52c27 12 Serial device(p13, p14); // tx, rx
tdouglas6 1:44af7a01e1e0 13 //SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
tdouglas6 0:a729b4a52c27 14 //AnalogOut DACout(p18);
tdouglas6 0:a729b4a52c27 15 //wave_player waver(&DACout);
tdouglas6 0:a729b4a52c27 16
tdouglas6 0:a729b4a52c27 17 //analog input for four motion sensors
tdouglas6 0:a729b4a52c27 18 AnalogIn s1(p19);
tdouglas6 0:a729b4a52c27 19 AnalogIn s2(p20);
tdouglas6 0:a729b4a52c27 20
tdouglas6 0:a729b4a52c27 21 uLCD_4DGL uLCD(p28, p27, p11); // create a global lcd object
tdouglas6 0:a729b4a52c27 22
tdouglas6 1:44af7a01e1e0 23
tdouglas6 0:a729b4a52c27 24 // Create the interrupt receiver object on pin 26
tdouglas6 0:a729b4a52c27 25 InterruptIn interrupt(p26);
tdouglas6 0:a729b4a52c27 26 // Setup the i2c bus on pins 9 and 10
tdouglas6 0:a729b4a52c27 27 I2C i2c(p9, p10);
tdouglas6 0:a729b4a52c27 28 // Setup the Mpr121:
tdouglas6 0:a729b4a52c27 29 // constructor(i2c object, i2c address of the mpr121)
tdouglas6 0:a729b4a52c27 30 Mpr121 mpr121(&i2c, Mpr121::ADD_VSS);
tdouglas6 0:a729b4a52c27 31
tdouglas6 0:a729b4a52c27 32 int count;
tdouglas6 0:a729b4a52c27 33 int passcode=0;
tdouglas6 0:a729b4a52c27 34 int miss=0;
tdouglas6 0:a729b4a52c27 35 int strikes=0;
tdouglas6 0:a729b4a52c27 36
tdouglas6 1:44af7a01e1e0 37
tdouglas6 0:a729b4a52c27 38 // voice recognition interrupt
tdouglas6 0:a729b4a52c27 39 void microInterrupt() {
tdouglas6 0:a729b4a52c27 40 // FILE *alarm;
tdouglas6 0:a729b4a52c27 41 // FILE *tryagain;
tdouglas6 0:a729b4a52c27 42 // FILE *notaccept;
tdouglas6 0:a729b4a52c27 43 // alarm=fopen("/sd/wavfiles/BurglarAlarm.wav","r");
tdouglas6 0:a729b4a52c27 44 // tryagain=fopen("/sd/wavfiles/tryagain.wav","r");
tdouglas6 0:a729b4a52c27 45 // notaccept=fopen("/sd/wavfiles/notaccept.wav","r");
tdouglas6 0:a729b4a52c27 46
tdouglas6 0:a729b4a52c27 47 strikes=0;
tdouglas6 0:a729b4a52c27 48 char rchar=0;
tdouglas6 0:a729b4a52c27 49 //wake up device - needs more work and a timeout
tdouglas6 0:a729b4a52c27 50 device.putc('b');
tdouglas6 0:a729b4a52c27 51 while (device.getc()!='o') {
tdouglas6 0:a729b4a52c27 52 device.putc('b');
tdouglas6 0:a729b4a52c27 53 led1 = 1;
tdouglas6 0:a729b4a52c27 54 wait(0.2);
tdouglas6 0:a729b4a52c27 55 }
tdouglas6 0:a729b4a52c27 56 led2=1;
tdouglas6 1:44af7a01e1e0 57 while (strikes!=3) {
tdouglas6 0:a729b4a52c27 58 device.putc('i'); //Start Recognition
tdouglas6 0:a729b4a52c27 59 device.putc('B'); //Use Wordset 1 - words
tdouglas6 0:a729b4a52c27 60 //Use built-in speaker independent words and listen for words
tdouglas6 0:a729b4a52c27 61 while (device.readable()!=0) {}
tdouglas6 0:a729b4a52c27 62 if (device.getc()=='s') {
tdouglas6 0:a729b4a52c27 63 device.putc(' ');
tdouglas6 0:a729b4a52c27 64 rchar=device.getc();
tdouglas6 0:a729b4a52c27 65 if (rchar=='H') {
tdouglas6 0:a729b4a52c27 66 led1=!led1;
tdouglas6 0:a729b4a52c27 67 uLCD.cls();
tdouglas6 0:a729b4a52c27 68 uLCD.locate(1,8);
tdouglas6 0:a729b4a52c27 69 uLCD.printf("\nVOICE COMMAND CORRECT.\n");
tdouglas6 1:44af7a01e1e0 70 wait(1);
tdouglas6 1:44af7a01e1e0 71 uLCD.cls();
tdouglas6 1:44af7a01e1e0 72 uLCD.printf("Silent alarm has been turned off.");
tdouglas6 0:a729b4a52c27 73 } else {
tdouglas6 0:a729b4a52c27 74 strikes++;
tdouglas6 1:44af7a01e1e0 75 led3=!led3;
tdouglas6 0:a729b4a52c27 76 // waver.play(notaccept);
tdouglas6 0:a729b4a52c27 77 // fclose(notaccept);
tdouglas6 0:a729b4a52c27 78 // waver.play(tryagain);
tdouglas6 0:a729b4a52c27 79 // fclose(tryagain);
tdouglas6 0:a729b4a52c27 80 if (strikes == 3) {
tdouglas6 0:a729b4a52c27 81 //SOUND OFF ALARM
tdouglas6 0:a729b4a52c27 82 led2=0;
tdouglas6 0:a729b4a52c27 83 led3=0;
tdouglas6 0:a729b4a52c27 84 uLCD.locate(1,8);
tdouglas6 0:a729b4a52c27 85 uLCD.printf("\nToo many invalid passcodes.\n INTRUDER ALERT!\n");
tdouglas6 0:a729b4a52c27 86 wait(1);
tdouglas6 0:a729b4a52c27 87 uLCD.cls();
tdouglas6 0:a729b4a52c27 88 uLCD.text_width(3); //4X size text
tdouglas6 0:a729b4a52c27 89 uLCD.text_height(3);
tdouglas6 0:a729b4a52c27 90 uLCD.locate(0,0);
tdouglas6 0:a729b4a52c27 91 uLCD.printf("Alerting Authorities!");
tdouglas6 0:a729b4a52c27 92 // waver.play(alarm);
tdouglas6 0:a729b4a52c27 93 // fclose(alarm);
tdouglas6 0:a729b4a52c27 94 }
tdouglas6 0:a729b4a52c27 95 }
tdouglas6 0:a729b4a52c27 96 }
tdouglas6 0:a729b4a52c27 97 }
tdouglas6 0:a729b4a52c27 98 }
tdouglas6 0:a729b4a52c27 99
tdouglas6 0:a729b4a52c27 100 // Disarm alarm interrupt routine
tdouglas6 0:a729b4a52c27 101 void disarmInterrupt() {
tdouglas6 0:a729b4a52c27 102 //create wave file
tdouglas6 0:a729b4a52c27 103 // FILE *alarm;
tdouglas6 1:44af7a01e1e0 104 // FILE *pw=fopen("/sd/wavfiles/notaccept.wav","r");
tdouglas6 0:a729b4a52c27 105 // alarm=fopen("/sd/wavfiles/BurglarAlarm.wav","r");
tdouglas6 1:44af7a01e1e0 106
tdouglas6 0:a729b4a52c27 107 uLCD.cls();
tdouglas6 0:a729b4a52c27 108 int i=0;
tdouglas6 0:a729b4a52c27 109 int value=mpr121.read(0x00);
tdouglas6 0:a729b4a52c27 110 value +=mpr121.read(0x01)<<8;
tdouglas6 0:a729b4a52c27 111 // LED demo mod
tdouglas6 0:a729b4a52c27 112 i=0;
tdouglas6 0:a729b4a52c27 113 // puts key number out to LEDs for demo
tdouglas6 0:a729b4a52c27 114 for (i=0; i<12; i++) {
tdouglas6 0:a729b4a52c27 115 if (value & (1<<i))
tdouglas6 0:a729b4a52c27 116 break;
tdouglas6 0:a729b4a52c27 117 }
tdouglas6 0:a729b4a52c27 118
tdouglas6 1:44af7a01e1e0 119 uLCD.text_width(3); //4X size text
tdouglas6 1:44af7a01e1e0 120 uLCD.text_height(3);
tdouglas6 1:44af7a01e1e0 121 uLCD.color(WHITE);
tdouglas6 0:a729b4a52c27 122 uLCD.locate(2,1);
tdouglas6 0:a729b4a52c27 123
tdouglas6 0:a729b4a52c27 124 if (i == 0) {
tdouglas6 0:a729b4a52c27 125 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 126 passcode++;
tdouglas6 0:a729b4a52c27 127 } else if( i == 1) {
tdouglas6 0:a729b4a52c27 128 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 129 passcode++;
tdouglas6 0:a729b4a52c27 130 } else if( i == 2) {
tdouglas6 0:a729b4a52c27 131 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 132 passcode++;
tdouglas6 0:a729b4a52c27 133 } else if(i == 3) {
tdouglas6 0:a729b4a52c27 134 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 135 passcode++;
tdouglas6 0:a729b4a52c27 136 } else if(i == 4) {
tdouglas6 0:a729b4a52c27 137 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 138 miss++;
tdouglas6 0:a729b4a52c27 139 passcode++;
tdouglas6 0:a729b4a52c27 140 } else if(i == 5) {
tdouglas6 0:a729b4a52c27 141 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 142 miss++;
tdouglas6 0:a729b4a52c27 143 passcode++;
tdouglas6 0:a729b4a52c27 144 } else if(i == 6) {
tdouglas6 0:a729b4a52c27 145 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 146 miss++;
tdouglas6 0:a729b4a52c27 147 passcode++;
tdouglas6 0:a729b4a52c27 148 } else if(i == 7) {
tdouglas6 0:a729b4a52c27 149 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 150 miss++;
tdouglas6 0:a729b4a52c27 151 passcode++;
tdouglas6 0:a729b4a52c27 152 } else if(i == 8) {
tdouglas6 0:a729b4a52c27 153 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 154 miss++;
tdouglas6 0:a729b4a52c27 155 passcode++;
tdouglas6 0:a729b4a52c27 156 } else if(i == 9) {
tdouglas6 0:a729b4a52c27 157 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 158 miss++;
tdouglas6 0:a729b4a52c27 159 passcode++;
tdouglas6 0:a729b4a52c27 160 } else if(i == 10) {
tdouglas6 0:a729b4a52c27 161 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 162 miss++;
tdouglas6 0:a729b4a52c27 163 passcode++;
tdouglas6 0:a729b4a52c27 164 } else if(i == 11) {
tdouglas6 0:a729b4a52c27 165 uLCD.printf("%d", i);
tdouglas6 0:a729b4a52c27 166 miss++;
tdouglas6 0:a729b4a52c27 167 passcode++;
tdouglas6 0:a729b4a52c27 168 }
tdouglas6 0:a729b4a52c27 169
tdouglas6 0:a729b4a52c27 170 if (passcode==4) {
tdouglas6 0:a729b4a52c27 171 if(miss==0) {
tdouglas6 1:44af7a01e1e0 172 led1=1;
tdouglas6 1:44af7a01e1e0 173
tdouglas6 0:a729b4a52c27 174 //CHECKPOINT
tdouglas6 0:a729b4a52c27 175 uLCD.cls();
tdouglas6 0:a729b4a52c27 176 uLCD.text_width(1); //4X size text
tdouglas6 0:a729b4a52c27 177 uLCD.text_height(1);
tdouglas6 0:a729b4a52c27 178 uLCD.color(GREEN);
tdouglas6 0:a729b4a52c27 179 uLCD.locate(1,8);
tdouglas6 0:a729b4a52c27 180 uLCD.printf("\nPASSCODE CORRECT.\n");
tdouglas6 0:a729b4a52c27 181 wait(1);
tdouglas6 0:a729b4a52c27 182 uLCD.cls();
tdouglas6 0:a729b4a52c27 183 uLCD.locate(1,2);
tdouglas6 0:a729b4a52c27 184 uLCD.printf("\nSay Voice Command:\n");
tdouglas6 0:a729b4a52c27 185 microInterrupt();
tdouglas6 0:a729b4a52c27 186
tdouglas6 0:a729b4a52c27 187 } else {
tdouglas6 1:44af7a01e1e0 188 led3=!led3;
tdouglas6 0:a729b4a52c27 189 // uLCD.cls();
tdouglas6 0:a729b4a52c27 190 // uLCD.text_width(1); //4X size text
tdouglas6 0:a729b4a52c27 191 // uLCD.text_height(1);
tdouglas6 0:a729b4a52c27 192 // uLCD.locate(1,8);
tdouglas6 0:a729b4a52c27 193 // uLCD.printf("\nPasscode invalid. Try again\n");
tdouglas6 0:a729b4a52c27 194 miss=0;
tdouglas6 0:a729b4a52c27 195 passcode=0;
tdouglas6 1:44af7a01e1e0 196 strikes++;
tdouglas6 0:a729b4a52c27 197 //ALARM GOES OFF
tdouglas6 0:a729b4a52c27 198 if(strikes==3) {
tdouglas6 1:44af7a01e1e0 199 led1=!led1;
tdouglas6 1:44af7a01e1e0 200 led3=!led3;
tdouglas6 0:a729b4a52c27 201 uLCD.text_width(1); //4X size text
tdouglas6 0:a729b4a52c27 202 uLCD.text_height(1);
tdouglas6 0:a729b4a52c27 203 uLCD.locate(1,8);
tdouglas6 1:44af7a01e1e0 204 uLCD.color(RED);
tdouglas6 0:a729b4a52c27 205 uLCD.printf("\nToo many invalid passcodes.\n INTRUDER ALERT!\n");
tdouglas6 1:44af7a01e1e0 206 // wait(0.2);
tdouglas6 1:44af7a01e1e0 207 // waver.play(pw);
tdouglas6 1:44af7a01e1e0 208 // fclose(pw);
tdouglas6 0:a729b4a52c27 209 wait(1);
tdouglas6 0:a729b4a52c27 210 uLCD.cls();
tdouglas6 0:a729b4a52c27 211 uLCD.text_width(3); //4X size text
tdouglas6 0:a729b4a52c27 212 uLCD.text_height(3);
tdouglas6 0:a729b4a52c27 213 uLCD.locate(0,0);
tdouglas6 0:a729b4a52c27 214 uLCD.printf("Alerting Authorities!");
tdouglas6 0:a729b4a52c27 215 // waver.play(alarm);
tdouglas6 0:a729b4a52c27 216 // fclose(alarm);
tdouglas6 0:a729b4a52c27 217 }
tdouglas6 0:a729b4a52c27 218 }
tdouglas6 0:a729b4a52c27 219 }
tdouglas6 0:a729b4a52c27 220 }
tdouglas6 1:44af7a01e1e0 221
tdouglas6 0:a729b4a52c27 222
tdouglas6 0:a729b4a52c27 223 int main() {
tdouglas6 1:44af7a01e1e0 224 uLCD.printf("This security system is currently on.");
tdouglas6 0:a729b4a52c27 225 wait(3);
tdouglas6 0:a729b4a52c27 226 uLCD.cls();
tdouglas6 0:a729b4a52c27 227 uLCD.locate(1,2);
tdouglas6 0:a729b4a52c27 228 uLCD.printf("\nEnter passcode:\n");
tdouglas6 0:a729b4a52c27 229
tdouglas6 0:a729b4a52c27 230 interrupt.fall(&disarmInterrupt);
tdouglas6 0:a729b4a52c27 231 interrupt.mode(PullUp);
tdouglas6 1:44af7a01e1e0 232 // FILE *alarm = fopen("/sd/wavfiles/notaccept.wav","r");
tdouglas6 1:44af7a01e1e0 233
tdouglas6 1:44af7a01e1e0 234 // if(alarm==NULL) {
tdouglas6 1:44af7a01e1e0 235 // printf("No file");
tdouglas6 1:44af7a01e1e0 236 // }
tdouglas6 0:a729b4a52c27 237
tdouglas6 0:a729b4a52c27 238 while (1) {
tdouglas6 1:44af7a01e1e0 239 if(s1 > 0.2) {
tdouglas6 0:a729b4a52c27 240 led4 = 1;
tdouglas6 1:44af7a01e1e0 241 wait(0.5);
tdouglas6 0:a729b4a52c27 242 } else {
tdouglas6 0:a729b4a52c27 243 //ALARM GOES OFF
tdouglas6 0:a729b4a52c27 244 led4 = 0;
tdouglas6 1:44af7a01e1e0 245 uLCD.cls();
tdouglas6 1:44af7a01e1e0 246 uLCD.text_width(3); //4X size text
tdouglas6 1:44af7a01e1e0 247 uLCD.text_height(3);
tdouglas6 1:44af7a01e1e0 248 uLCD.locate(0,0);
tdouglas6 1:44af7a01e1e0 249 uLCD.printf("Alerting Authorities!");
tdouglas6 1:44af7a01e1e0 250 // wait(0.2);
tdouglas6 0:a729b4a52c27 251 // waver.play(alarm);
tdouglas6 1:44af7a01e1e0 252 // fclose(alarm);
tdouglas6 1:44af7a01e1e0 253 }
tdouglas6 1:44af7a01e1e0 254 }
tdouglas6 0:a729b4a52c27 255 }