Commit | Line | Data |
---|---|---|
46a16958 TM |
1 | /* |
2 | * Exit Rum 2 | |
3 | * (c) Tomas 'Harvie' Mudrunka 2018 | |
4 | */ | |
5 | ||
6 | //Nastaveni bomby | |
7 | ||
8 | #define DISARM_CODE "73138477" | |
9 | #define TIME_COUNTDOWN 600 | |
10 | //#define TIME_COUNTDOWN 15 | |
11 | ||
12 | //Prirazeni pinu | |
13 | ||
14 | #define PIN_CABLE_CHECK 2 | |
15 | ||
16 | #define PIN_KEY_CLK 3 //IRQ! | |
17 | #define PIN_KEY_DATA 4 | |
18 | ||
19 | #define PIN_LED_G 5 | |
20 | #define PIN_LED_B 6 | |
21 | #define PIN_LED_R 7 | |
22 | ||
23 | #define PIN_COIL_LO 10 | |
24 | #define PIN_COIL_HI 11 | |
25 | ||
26 | #define ADDR_DISPLAY 0x70 | |
27 | ||
28 | ////////////////////////////////////////////////////////////////// | |
29 | ||
30 | #include <PS2Keyboard.h> | |
31 | ||
32 | //#include <Wire.h> // Enable this line if using Arduino Uno, Mega, etc. | |
33 | #include <Adafruit_GFX.h> | |
34 | #include "Adafruit_LEDBackpack.h" | |
35 | ||
36 | PS2Keyboard keyboard; | |
37 | Adafruit_7segment display = Adafruit_7segment(); | |
38 | ||
39 | #define cnt_sec(s) (s%60) | |
40 | #define cnt_min(s) (s/60) | |
41 | #define cnt_dec(s) (cnt_min(s)*100+cnt_sec(s)) | |
42 | ||
43 | void setup() | |
44 | { | |
45 | //Pripravime periferie | |
46 | Serial.begin(9600); | |
47 | keyboard.begin(PIN_KEY_DATA, PIN_KEY_CLK); | |
48 | display.begin(ADDR_DISPLAY); | |
49 | ||
50 | pinMode(PIN_LED_R, OUTPUT); | |
51 | pinMode(PIN_LED_G, OUTPUT); | |
52 | pinMode(PIN_LED_B, OUTPUT); | |
53 | pinMode(PIN_COIL_LO, OUTPUT); | |
54 | pinMode(PIN_COIL_HI, OUTPUT); | |
55 | pinMode(PIN_CABLE_CHECK, INPUT_PULLUP); | |
56 | } | |
57 | ||
58 | int test_disarmed(int reset) | |
59 | { | |
60 | ||
61 | static int guessed = 0, disarmed = 0; | |
62 | if (reset) { | |
63 | guessed = 0; | |
64 | disarmed = 0; | |
65 | } | |
66 | //Cteme klavesnici | |
67 | while (keyboard.available()) { | |
68 | char c = keyboard.read(); | |
69 | if (c == PS2_ENTER) { | |
70 | Serial.println(); | |
71 | } else { | |
72 | Serial.print(c); | |
73 | } | |
74 | if (c == DISARM_CODE[guessed]) { | |
75 | guessed++; | |
76 | Serial.println("\nGOT!"); | |
77 | } else { | |
78 | guessed = 0; | |
79 | Serial.println("\nFAIL!"); | |
80 | } | |
81 | if (DISARM_CODE[guessed] == 0) { | |
82 | disarmed = 1; | |
83 | Serial.println("\nDISARMED!"); | |
84 | } | |
85 | } | |
86 | ||
87 | return disarmed; | |
88 | ||
89 | } | |
90 | ||
91 | void loop() | |
92 | { | |
93 | //Vynulujem periferie | |
94 | digitalWrite(PIN_COIL_LO, LOW); | |
95 | digitalWrite(PIN_COIL_HI, LOW); | |
96 | analogWrite(PIN_LED_R, 0); | |
97 | analogWrite(PIN_LED_G, 0); | |
98 | analogWrite(PIN_LED_B, 0); | |
99 | ||
100 | display.clear(); | |
101 | display.setBrightness(15); | |
102 | display.writeDisplay(); | |
103 | ||
104 | while (keyboard.available()) | |
105 | keyboard.read(); | |
106 | test_disarmed(1); | |
107 | ||
108 | //Pockame na pripojeni kabelu | |
109 | display.print(0xCAB1, HEX); | |
110 | display.writeDisplay(); | |
111 | while (digitalRead(PIN_CABLE_CHECK)) | |
112 | delay(100); | |
113 | ||
114 | //Pockame na odpojeni kabelu | |
115 | display.clear(); | |
116 | display.writeDisplay(); | |
117 | while (!digitalRead(PIN_CABLE_CHECK)) | |
118 | delay(100); | |
119 | ||
120 | //Odpocitavame | |
121 | for (int cnt = TIME_COUNTDOWN; cnt >= 0 && !test_disarmed(0); cnt--) { | |
122 | display.print(cnt_dec(cnt), DEC); | |
123 | display.drawColon((cnt + 1) % 2); | |
124 | display.writeDisplay(); | |
125 | ||
126 | analogWrite(PIN_LED_R, random(0, 3)); | |
127 | analogWrite(PIN_LED_G, random(0, 3)); | |
128 | analogWrite(PIN_LED_B, random(0, 3)); | |
129 | ||
130 | //Tikani / pipani | |
131 | tone(PIN_COIL_LO, 1000, 50); | |
132 | delay(60); | |
133 | digitalWrite(PIN_COIL_LO, HIGH); | |
134 | delay(40); | |
135 | digitalWrite(PIN_COIL_LO, LOW); | |
136 | ||
137 | delay(900); | |
138 | ||
139 | } | |
140 | ||
141 | ||
142 | while (!test_disarmed(0)) { | |
143 | //Bomba vybouchla | |
144 | int i; | |
145 | ||
146 | analogWrite(PIN_LED_R, random(0, 255)); | |
147 | analogWrite(PIN_LED_G, random(0, 0)); | |
148 | analogWrite(PIN_LED_B, random(0, 255)); | |
149 | ||
150 | for (i = 0; i < 10; i++) | |
151 | display.writeDigitRaw(i, random(0, 255)); | |
152 | display.setBrightness(random(0, 15)); | |
153 | display.writeDisplay(); | |
154 | ||
155 | digitalWrite(PIN_COIL_HI, HIGH); | |
156 | delay(20); | |
157 | digitalWrite(PIN_COIL_HI, LOW); | |
158 | int rnd = random(30, 100); | |
159 | tone(PIN_COIL_LO, random(100, 8000), rnd); | |
160 | delay(rnd); | |
161 | } | |
162 | ||
163 | ||
164 | //Bomba byla deaktivovana | |
165 | tone(PIN_COIL_LO, 3000, 500); | |
166 | delay(500); | |
167 | tone(PIN_COIL_LO, 5000, 500); | |
168 | analogWrite(PIN_LED_R, 0); | |
169 | analogWrite(PIN_LED_G, 0); | |
170 | analogWrite(PIN_LED_B, 0); | |
171 | display.print(0xDEFD, HEX); | |
172 | display.writeDisplay(); | |
173 | delay(1000); | |
174 | ||
175 | ||
176 | //Pockame na zmenu kabelu | |
177 | char s = digitalRead(PIN_CABLE_CHECK); | |
178 | while (digitalRead(PIN_CABLE_CHECK) == s) | |
179 | delay(100); | |
180 | ||
181 | } |