#include <Keypad.h>
#define NOTE_B0 31
#define NOTE_C1 33
#define NOTE_CS1 35
#define NOTE_D1 37
#define NOTE_DS1 39
#define NOTE_E1 41
#define NOTE_F1 44
#define NOTE_FS1 46
#define NOTE_G1 49
#define NOTE_GS1 52
#define NOTE_A1 55
#define NOTE_AS1 58
#define NOTE_B1 62
#define NOTE_C2 65
#define NOTE_CS2 69
#define NOTE_D2 73
#define NOTE_DS2 78
#define NOTE_E2 82
#define NOTE_F2 87
#define NOTE_FS2 93
#define NOTE_G2 98
#define NOTE_GS2 104
#define NOTE_A2 110
#define NOTE_AS2 117
#define NOTE_B2 123
#define NOTE_C3 131
#define NOTE_CS3 139
#define NOTE_D3 147
#define NOTE_DS3 156
#define NOTE_E3 165
#define NOTE_F3 175
#define NOTE_FS3 185
#define NOTE_G3 196
#define NOTE_GS3 208
#define NOTE_A3 220
#define NOTE_AS3 233
#define NOTE_B3 247
#define NOTE_C4 262
#define NOTE_CS4 277
#define NOTE_D4 294
#define NOTE_DS4 311
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_FS4 370
#define NOTE_G4 392
#define NOTE_GS4 415
#define NOTE_A4 440
#define NOTE_AS4 466
#define NOTE_B4 494
#define NOTE_C5 523
#define NOTE_CS5 554
#define NOTE_D5 587
#define NOTE_DS5 622
#define NOTE_E5 659
#define NOTE_F5 698
#define NOTE_FS5 740
#define NOTE_G5 784
#define NOTE_GS5 831
#define NOTE_A5 880
#define NOTE_AS5 932
#define NOTE_B5 988
#define NOTE_C6 1047
#define NOTE_CS6 1109
#define NOTE_D6 1175
#define NOTE_DS6 1245
#define NOTE_E6 1319
#define NOTE_F6 1397
#define NOTE_FS6 1480
#define NOTE_G6 1568
#define NOTE_GS6 1661
#define NOTE_A6 1760
#define NOTE_AS6 1865
#define NOTE_B6 1976
#define NOTE_C7 2093
#define NOTE_CS7 2217
#define NOTE_D7 2349
#define NOTE_DS7 2489
#define NOTE_E7 2637
#define NOTE_F7 2794
#define NOTE_FS7 2960
#define NOTE_G7 3136
#define NOTE_GS7 3322
#define NOTE_A7 3520
#define NOTE_AS7 3729
#define NOTE_B7 3951
#define NOTE_C8 4186
#define NOTE_CS8 4435
#define NOTE_D8 4699
#define NOTE_DS8 4978
#define REST 0
#define RED 13
#define GREEN 12
#define PURPLE 11
//speed
int tempo = 85;
int counter_found=0;
int buzzer = 2;
int melody[] = {
NOTE_G4,8, NOTE_C4,8, NOTE_DS4,16, NOTE_F4,16, NOTE_G4,8, NOTE_C4,8, NOTE_DS4,16, NOTE_F4,16, //1
NOTE_G4,8, NOTE_C4,8, NOTE_DS4,16, NOTE_F4,16, NOTE_G4,8, NOTE_C4,8, NOTE_DS4,16, NOTE_F4,16,
};
int notes = sizeof(melody) / sizeof(melody[0]) / 2;
int wholenote = (60000 * 4) / tempo;
int divider = 0, noteDuration = 0;
#define MOBILE_NUMBER_LENGTH 10
#define MAX_ENTRIES_PER_MOBILE_NUMBER 2
#define MAX_ENTRIES 100 //MACHINE CAPACITY
char mobileNumbers[10][11] =
{
"6396979579",
"9536977024",
"9389724663",
"9997023797",
"8219688819",
"8171483009",
"7890123456",
"8901234567",
"7302166870",
"0123456789"
};
unsigned long entryTimes[MAX_ENTRIES][2];
int entryCount = 0;
const byte ROWS = 4;
const byte COLS = 4;
char keys[ROWS][COLS] = {
{'1','2','3','A'},
{'4','5','6','B'},
{'7','8','9','C'},
{'*','0','#','D'}
};
byte rowPins[ROWS] = {10, 9, 8, 7};
byte colPins[COLS] = {6, 5, 4, 3};
Keypad keypad = Keypad(makeKeymap(keys), rowPins, colPins, ROWS, COLS);
int attemp=0;
int key;
int found=0;
int mil_gya=0;
void setup()
{
pinMode(RED, OUTPUT);
pinMode(GREEN, OUTPUT);
pinMode(PURPLE, OUTPUT);
Serial.begin(9600);
start();
}
void loop()
{
digitalWrite(13, HIGH);
digitalWrite(11, HIGH);
int i=0;
char inputNumber[11] = "";
while(i<10)
{
char key = keypad.getKey();
if (key != NO_KEY && key != '*' && key != '#')
{
Serial.print(key);
inputNumber[i] = key;
i++;
}
if(key=='*')
{
Serial.println("\nCode break !");
tone(2, 510,180);
delay(300);
tone(2, 130,180);
delay(300);
tone(2, 510,180);
break;
}
if(key=='#')
{
Serial.println("\nCode break !");
tone(2, 510,180);
delay(300);
tone(2, 130,180);
delay(300);
tone(2, 510,180);
break;
}
}
for (int i = 0; i < 10; i++)
{
if (strcmp(mobileNumbers[i], inputNumber) == 0)
{
Serial.println("\nId found!");
tone(2,500,300);
found = 1;
int count = 0;
unsigned long now = millis();
for (int s = 0; s < entryCount; s++)
{
if ((strcmp(mobileNumbers[i], (char*)entryTimes[s][0]) == 0))
{
if (now - entryTimes[s][1]<=86400000)
{
// Serial.println(counter_found);
counter_found++;
count++;
}
}
}
if (count >= MAX_ENTRIES_PER_MOBILE_NUMBER)
{
Serial.println("REPEATED ID !");
tone(2,200,200);
delay(500);
tone(2,200,200);
digitalWrite(12, LOW);
digitalWrite(13, HIGH);
counter_found=0;
break;
}
else
{
if(counter_found<2)
{
entryTimes[entryCount][0] = (unsigned long)mobileNumbers[i];
entryTimes[entryCount][1] = now;
entryCount = (entryCount + 1) % MAX_ENTRIES;
Serial.println("ID ACCEPTED");
mil_gya=1;
digitalWrite(12, HIGH);
digitalWrite(13, LOW);
digitalWrite(11, LOW);
delay(5000); // 10 sec delay to choose...
digitalWrite(12, LOW);
break;
}
}
}
if (i == 9)
{
Serial.println("\nID NOT FOUND");
//security....
if(attemp==2)
{
police();
}
attemp++;
tone(2,200,200);
delay(500);
tone(2,200,200);
digitalWrite(13, HIGH);
digitalWrite(12, LOW);
loop();
}
}
delay(500);
}
void police()
{
int j=0;
while(j!=10)
{
Serial.println("\nALARM ACTIVATED [10 SECOND] !");
tone(2,200,1000);
delay(500);
tone(2,500,500);
delay(500);
j++;
}
attemp=0;
loop();
}
void start()
{
for (int thisNote = 0; thisNote < notes * 2; thisNote = thisNote + 2) {
divider = melody[thisNote + 1];
if (divider > 0) {
noteDuration = (wholenote) / divider;
} else if (divider < 0) {
noteDuration = (wholenote) / abs(divider);
noteDuration *= 1.5;
}
tone(buzzer, melody[thisNote], noteDuration * 0.9);
delay(noteDuration);
noTone(buzzer);
}
loop();
}