arduino/Exit_Rum/bomba2b/bomba2b.ino

   1 /*
   2  * Exit Rum 2
   3  * (c) Tomas 'Harvie' Mudrunka 2018
   4  */
   5
   6
   7 //Nastaveni bomby
   8
   9 #define DISARM_CODE "12345678"
  10 #define TIME_COUNTDOWN 600
  11 #define TIME_COUNTDOWN 15
  12
  13
  14 //Prirazeni pinu
  15
  16 #define PIN_CABLE_CHECK 2
  17
  18 #define PIN_KEY_CLK 3 //IRQ!
  19 #define PIN_KEY_DATA 4
  20
  21 #define PIN_LED_G 5
  22 #define PIN_LED_B 6
  23 #define PIN_LED_R 7
  24
  25 #define PIN_COIL_LO 10
  26 #define PIN_COIL_HI 11
  27
  28 #define ADDR_DISPLAY 0x70
  29
  30 //////////////////////////////////////////////////////////////////
  31
  32 #include <PS2Keyboard.h>
  33
  34 //#include <Wire.h> // Enable this line if using Arduino Uno, Mega, etc.
  35 #include <Adafruit_GFX.h>
  36 #include "Adafruit_LEDBackpack.h"
  37
  38 PS2Keyboard keyboard;
  39 Adafruit_7segment display = Adafruit_7segment();
  40
  41 #define cnt_sec(s) (s%60)
  42 #define cnt_min(s) (s/60)
  43 #define cnt_dec(s) (cnt_min(s)*100+cnt_sec(s))
  44
  45 void setup() {
  46   //Pripravime periferie
  47   Serial.begin(9600);
  48   keyboard.begin(PIN_KEY_DATA, PIN_KEY_CLK);
  49   display.begin(ADDR_DISPLAY);
  50
  51   pinMode(PIN_LED_R, OUTPUT);
  52   pinMode(PIN_LED_G, OUTPUT);
  53   pinMode(PIN_LED_B, OUTPUT);
  54   pinMode(PIN_COIL_LO, OUTPUT);
  55   pinMode(PIN_COIL_HI, OUTPUT);
  56   pinMode(PIN_CABLE_CHECK, INPUT_PULLUP);
  57
  58     }
  59
  60
  61 void loop() {
  62   //Vynulujem periferie
  63   digitalWrite(PIN_COIL_LO, LOW);
  64   digitalWrite(PIN_COIL_HI, LOW);
  65   analogWrite(PIN_LED_R, 0);
  66   analogWrite(PIN_LED_G, 0);
  67   analogWrite(PIN_LED_B, 0);
  68
  69   display.clear();
  70   display.writeDisplay();
  71
  72
  73   //Pockame na kabel
  74
  75   display.print(0xCAB1,HEX);
  76   display.writeDisplay();
  77   while(digitalRead(PIN_CABLE_CHECK)) delay(100);
  78   display.clear();
  79   display.writeDisplay();
  80
  81   while(!digitalRead(PIN_CABLE_CHECK)) delay(100);
  82
  83   //Odpocitavame
  84
  85   int guessed = 0, disarmed = 0;
  86
  87   for(int cnt = TIME_COUNTDOWN; cnt>=0 && !disarmed; cnt--) {
  88     display.print(cnt_dec(cnt), DEC);
  89     display.drawColon((cnt+1)%2);
  90     display.writeDisplay();
  91
  92     analogWrite(PIN_LED_R, random(0,3));
  93     analogWrite(PIN_LED_G, random(0,3));
  94     analogWrite(PIN_LED_B, random(0,3));
  95
  96     tone(PIN_COIL_LO, 1000, 30);
  97
  98     delay(1000);
  99
 100     //Cteme klavesnici
 101     while(keyboard.available()) {
 102       char c = keyboard.read();
 103       if (c == PS2_ENTER) {
 104          Serial.println();
 105        } else {
 106          Serial.print(c);
 107        }
 108        if(c == DISARM_CODE[guessed]) {
 109           guessed++;
 110           Serial.println("\nGOT!");
 111         } else {
 112           guessed=0;
 113           Serial.println("\nFAIL!");
 114        }
 115        if(DISARM_CODE[guessed]==0) {
 116         disarmed = 1;
 117         Serial.println("\nDISARMED!");
 118        }
 119        }
 120     }
 121
 122     if(disarmed) {
 123        tone(PIN_COIL_LO, 3000, 500);
 124        delay(500);
 125        tone(PIN_COIL_LO, 5000, 500);
 126        analogWrite(PIN_LED_R, 0);
 127        analogWrite(PIN_LED_G, 3);
 128        analogWrite(PIN_LED_B, 0);
 129        display.print(0xDEFD,HEX);
 130        display.writeDisplay();
 131        delay(1000);
 132
 133       }
 134
 135 while(digitalRead(PIN_CABLE_CHECK)) {
 136
 137     if(!disarmed) {
 138
 139   int i;
 140
 141   analogWrite(PIN_LED_R, random(0,255));
 142   analogWrite(PIN_LED_G, random(0,0));
 143   analogWrite(PIN_LED_B, random(0,255));
 144
 145     for(i = 0; i < 10; i++) display.writeDigitRaw(i,random(0,255));
 146     display.setBrightness(random(0,15));
 147     display.writeDisplay();
 148
 149     digitalWrite(PIN_COIL_HI,HIGH); delay(20); digitalWrite(PIN_COIL_HI,LOW);
 150     int rnd = random(30,100);
 151     tone(PIN_COIL_LO, random(100,8000), rnd);
 152     delay(rnd);
 153   }
 154 }
 155
 156   }