My ELEC2645 project. Nikollao Sulollari. 200804685
Dependencies: N5110 SoftPWM mbed
Fork of Treasure_Hunt by
main.cpp@2:af5b5d42e835, 2016-03-21 (annotated)
- Committer:
- Nikollao
- Date:
- Mon Mar 21 09:29:46 2016 +0000
- Revision:
- 2:af5b5d42e835
- Parent:
- 1:12803d645d32
- Child:
- 3:d2cc054e8605
improve your man control and menu
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Nikollao | 0:2d0f77943105 | 1 | #include "mbed.h" |
Nikollao | 0:2d0f77943105 | 2 | #include "N5110.h" |
Nikollao | 0:2d0f77943105 | 3 | #include "stdlib.h" |
Nikollao | 2:af5b5d42e835 | 4 | #include "main.h" |
Nikollao | 2:af5b5d42e835 | 5 | |
Nikollao | 0:2d0f77943105 | 6 | |
Nikollao | 0:2d0f77943105 | 7 | N5110 lcd(PTE26 , PTA0 , PTC4 , PTD0 , PTD2 , PTD1 , PTC3); |
Nikollao | 0:2d0f77943105 | 8 | Serial pc(USBTX,USBRX); |
Nikollao | 0:2d0f77943105 | 9 | |
Nikollao | 0:2d0f77943105 | 10 | |
Nikollao | 0:2d0f77943105 | 11 | Ticker ticker; |
Nikollao | 1:12803d645d32 | 12 | Ticker game_ticker; |
Nikollao | 1:12803d645d32 | 13 | Timeout timeout; |
Nikollao | 0:2d0f77943105 | 14 | |
Nikollao | 0:2d0f77943105 | 15 | |
Nikollao | 0:2d0f77943105 | 16 | typedef struct JoyStick Joystick; |
Nikollao | 0:2d0f77943105 | 17 | struct JoyStick { |
Nikollao | 1:12803d645d32 | 18 | double x; // current x value |
Nikollao | 1:12803d645d32 | 19 | double x0; // 'centred' x value |
Nikollao | 1:12803d645d32 | 20 | double y; // current y value |
Nikollao | 1:12803d645d32 | 21 | double y0; // 'centred' y value |
Nikollao | 0:2d0f77943105 | 22 | int button; // button state (assume pull-down used, so 1 = pressed, 0 = unpressed) |
Nikollao | 0:2d0f77943105 | 23 | DirectionName direction; // current direction |
Nikollao | 0:2d0f77943105 | 24 | }; |
Nikollao | 0:2d0f77943105 | 25 | // create struct variable |
Nikollao | 0:2d0f77943105 | 26 | Joystick joystick; |
Nikollao | 0:2d0f77943105 | 27 | |
Nikollao | 0:2d0f77943105 | 28 | // error function hangs flashing an LED |
Nikollao | 0:2d0f77943105 | 29 | |
Nikollao | 0:2d0f77943105 | 30 | |
Nikollao | 0:2d0f77943105 | 31 | int main() |
Nikollao | 0:2d0f77943105 | 32 | { |
Nikollao | 0:2d0f77943105 | 33 | |
Nikollao | 0:2d0f77943105 | 34 | |
Nikollao | 0:2d0f77943105 | 35 | lcd.init(); |
Nikollao | 0:2d0f77943105 | 36 | init_K64F(); |
Nikollao | 0:2d0f77943105 | 37 | init_serial(); |
Nikollao | 0:2d0f77943105 | 38 | sw2.fall(&sw2_isr); |
Nikollao | 1:12803d645d32 | 39 | button.fall(&button_isr); |
Nikollao | 1:12803d645d32 | 40 | sw3.fall(&sw3_isr); |
Nikollao | 0:2d0f77943105 | 41 | init_game(); |
Nikollao | 0:2d0f77943105 | 42 | calibrateJoystick(); |
Nikollao | 0:2d0f77943105 | 43 | |
Nikollao | 0:2d0f77943105 | 44 | ticker.attach(&timer_isr,0.1); |
Nikollao | 0:2d0f77943105 | 45 | reset = level; |
Nikollao | 0:2d0f77943105 | 46 | |
Nikollao | 0:2d0f77943105 | 47 | while (1) { |
Nikollao | 0:2d0f77943105 | 48 | |
Nikollao | 0:2d0f77943105 | 49 | if (g_timer_flag) { |
Nikollao | 0:2d0f77943105 | 50 | |
Nikollao | 0:2d0f77943105 | 51 | g_timer_flag = 0; |
Nikollao | 0:2d0f77943105 | 52 | lcd.clear(); |
Nikollao | 0:2d0f77943105 | 53 | guidance(); |
Nikollao | 0:2d0f77943105 | 54 | hero(); |
Nikollao | 0:2d0f77943105 | 55 | if (level == 0) { |
Nikollao | 0:2d0f77943105 | 56 | |
Nikollao | 0:2d0f77943105 | 57 | enemyRect(); |
Nikollao | 0:2d0f77943105 | 58 | enemyCircle(); |
Nikollao | 0:2d0f77943105 | 59 | } else if (level == 1) { |
Nikollao | 0:2d0f77943105 | 60 | |
Nikollao | 0:2d0f77943105 | 61 | enemyRect(); |
Nikollao | 0:2d0f77943105 | 62 | enemyCircle(); |
Nikollao | 0:2d0f77943105 | 63 | enemyRect(); |
Nikollao | 0:2d0f77943105 | 64 | } else if (level == 2) { |
Nikollao | 0:2d0f77943105 | 65 | |
Nikollao | 0:2d0f77943105 | 66 | } else if (level == 3) { |
Nikollao | 0:2d0f77943105 | 67 | |
Nikollao | 0:2d0f77943105 | 68 | } |
Nikollao | 0:2d0f77943105 | 69 | obstacles(); |
Nikollao | 0:2d0f77943105 | 70 | count++; |
Nikollao | 0:2d0f77943105 | 71 | //heroX++; |
Nikollao | 0:2d0f77943105 | 72 | heroY--; |
Nikollao | 0:2d0f77943105 | 73 | |
Nikollao | 0:2d0f77943105 | 74 | if (heroY < -45) { |
Nikollao | 0:2d0f77943105 | 75 | heroY = 0; |
Nikollao | 0:2d0f77943105 | 76 | level++; |
Nikollao | 0:2d0f77943105 | 77 | } |
Nikollao | 0:2d0f77943105 | 78 | |
Nikollao | 0:2d0f77943105 | 79 | if (reset < level) { |
Nikollao | 0:2d0f77943105 | 80 | |
Nikollao | 0:2d0f77943105 | 81 | reset = level; |
Nikollao | 0:2d0f77943105 | 82 | count = 0; |
Nikollao | 0:2d0f77943105 | 83 | rectX = rand() % 84; |
Nikollao | 0:2d0f77943105 | 84 | rectY = 0; |
Nikollao | 0:2d0f77943105 | 85 | circleX = 0; |
Nikollao | 0:2d0f77943105 | 86 | circleY = rand() % 47; |
Nikollao | 0:2d0f77943105 | 87 | } |
Nikollao | 0:2d0f77943105 | 88 | |
Nikollao | 0:2d0f77943105 | 89 | pc.printf("x = %f y = %f button = %d ",joystick.x,joystick.y,joystick.button); |
Nikollao | 0:2d0f77943105 | 90 | |
Nikollao | 0:2d0f77943105 | 91 | // check joystick direction |
Nikollao | 0:2d0f77943105 | 92 | if (joystick.direction == UP) |
Nikollao | 0:2d0f77943105 | 93 | pc.printf(" UP\n"); |
Nikollao | 0:2d0f77943105 | 94 | if (joystick.direction == DOWN) |
Nikollao | 0:2d0f77943105 | 95 | pc.printf(" DOWN\n"); |
Nikollao | 0:2d0f77943105 | 96 | if (joystick.direction == LEFT) |
Nikollao | 0:2d0f77943105 | 97 | pc.printf(" LEFT\n"); |
Nikollao | 0:2d0f77943105 | 98 | if (joystick.direction == RIGHT) |
Nikollao | 0:2d0f77943105 | 99 | pc.printf(" RIGHT\n"); |
Nikollao | 0:2d0f77943105 | 100 | if (joystick.direction == CENTRE) |
Nikollao | 0:2d0f77943105 | 101 | pc.printf(" CENTRE\n"); |
Nikollao | 1:12803d645d32 | 102 | if (joystick.direction == UP_RIGHT) |
Nikollao | 1:12803d645d32 | 103 | pc.printf(" UP - RIGHT\n"); |
Nikollao | 1:12803d645d32 | 104 | if (joystick.direction == UP_LEFT) |
Nikollao | 1:12803d645d32 | 105 | pc.printf(" UP - LEFT\n"); |
Nikollao | 1:12803d645d32 | 106 | if (joystick.direction == DOWN_RIGHT) |
Nikollao | 1:12803d645d32 | 107 | pc.printf(" DOWN - RIGHT\n"); |
Nikollao | 1:12803d645d32 | 108 | if (joystick.direction == DOWN_LEFT) |
Nikollao | 1:12803d645d32 | 109 | pc.printf(" DOWN - LEFT\n"); |
Nikollao | 0:2d0f77943105 | 110 | } |
Nikollao | 0:2d0f77943105 | 111 | updateJoystick(); |
Nikollao | 1:12803d645d32 | 112 | //callibrateJoystick(); |
Nikollao | 0:2d0f77943105 | 113 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 114 | sleep(); |
Nikollao | 0:2d0f77943105 | 115 | } |
Nikollao | 0:2d0f77943105 | 116 | } |
Nikollao | 0:2d0f77943105 | 117 | |
Nikollao | 0:2d0f77943105 | 118 | void init_serial() |
Nikollao | 0:2d0f77943105 | 119 | { |
Nikollao | 0:2d0f77943105 | 120 | // set to highest baud - ensure terminal software matches |
Nikollao | 0:2d0f77943105 | 121 | pc.baud(115200); |
Nikollao | 0:2d0f77943105 | 122 | } |
Nikollao | 0:2d0f77943105 | 123 | |
Nikollao | 0:2d0f77943105 | 124 | void init_K64F() |
Nikollao | 0:2d0f77943105 | 125 | { |
Nikollao | 0:2d0f77943105 | 126 | // on-board LEDs are active-low, so set pin high to turn them off. |
Nikollao | 0:2d0f77943105 | 127 | r_led = 1; |
Nikollao | 0:2d0f77943105 | 128 | g_led = 1; |
Nikollao | 0:2d0f77943105 | 129 | b_led = 1; |
Nikollao | 0:2d0f77943105 | 130 | |
Nikollao | 0:2d0f77943105 | 131 | // since the on-board switches have external pull-ups, we should disable the internal pull-down |
Nikollao | 0:2d0f77943105 | 132 | // resistors that are enabled by default using InterruptIn |
Nikollao | 0:2d0f77943105 | 133 | sw2.mode(PullNone); |
Nikollao | 0:2d0f77943105 | 134 | sw3.mode(PullNone); |
Nikollao | 0:2d0f77943105 | 135 | } |
Nikollao | 0:2d0f77943105 | 136 | |
Nikollao | 0:2d0f77943105 | 137 | void timer_isr () |
Nikollao | 0:2d0f77943105 | 138 | { |
Nikollao | 0:2d0f77943105 | 139 | |
Nikollao | 0:2d0f77943105 | 140 | g_timer_flag = 1; |
Nikollao | 0:2d0f77943105 | 141 | // lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 142 | } |
Nikollao | 0:2d0f77943105 | 143 | |
Nikollao | 0:2d0f77943105 | 144 | void game_timer_isr() |
Nikollao | 0:2d0f77943105 | 145 | { |
Nikollao | 0:2d0f77943105 | 146 | |
Nikollao | 0:2d0f77943105 | 147 | g_game_timer_flag = 1; |
Nikollao | 0:2d0f77943105 | 148 | } |
Nikollao | 0:2d0f77943105 | 149 | |
Nikollao | 0:2d0f77943105 | 150 | void sw2_isr() |
Nikollao | 0:2d0f77943105 | 151 | { |
Nikollao | 0:2d0f77943105 | 152 | |
Nikollao | 0:2d0f77943105 | 153 | g_sw2_flag = 1; |
Nikollao | 0:2d0f77943105 | 154 | } |
Nikollao | 0:2d0f77943105 | 155 | |
Nikollao | 1:12803d645d32 | 156 | void sw3_isr() { |
Nikollao | 1:12803d645d32 | 157 | |
Nikollao | 1:12803d645d32 | 158 | g_sw3_flag = 1; |
Nikollao | 1:12803d645d32 | 159 | } |
Nikollao | 1:12803d645d32 | 160 | |
Nikollao | 1:12803d645d32 | 161 | void button_isr() |
Nikollao | 1:12803d645d32 | 162 | { |
Nikollao | 1:12803d645d32 | 163 | |
Nikollao | 1:12803d645d32 | 164 | g_button_flag =1; |
Nikollao | 1:12803d645d32 | 165 | } |
Nikollao | 1:12803d645d32 | 166 | |
Nikollao | 1:12803d645d32 | 167 | void timeout_isr() |
Nikollao | 1:12803d645d32 | 168 | { |
Nikollao | 1:12803d645d32 | 169 | |
Nikollao | 1:12803d645d32 | 170 | if (button) { |
Nikollao | 1:12803d645d32 | 171 | |
Nikollao | 1:12803d645d32 | 172 | pc.printf("button is pressed!!!"); |
Nikollao | 1:12803d645d32 | 173 | } |
Nikollao | 1:12803d645d32 | 174 | } |
Nikollao | 1:12803d645d32 | 175 | |
Nikollao | 0:2d0f77943105 | 176 | void enemyRect() |
Nikollao | 0:2d0f77943105 | 177 | { |
Nikollao | 0:2d0f77943105 | 178 | |
Nikollao | 0:2d0f77943105 | 179 | lcd.drawRect(rectX,rectY,5,4,1); |
Nikollao | 0:2d0f77943105 | 180 | rectX = rectX + rand()%4 - 2; |
Nikollao | 0:2d0f77943105 | 181 | //rectY = rand()%4-2; |
Nikollao | 0:2d0f77943105 | 182 | //rectX++; |
Nikollao | 0:2d0f77943105 | 183 | rectY++; |
Nikollao | 0:2d0f77943105 | 184 | } |
Nikollao | 0:2d0f77943105 | 185 | |
Nikollao | 0:2d0f77943105 | 186 | void hero() |
Nikollao | 0:2d0f77943105 | 187 | { |
Nikollao | 0:2d0f77943105 | 188 | |
Nikollao | 0:2d0f77943105 | 189 | lcd.drawLine(40,47+heroY,48,43+heroY,1); |
Nikollao | 0:2d0f77943105 | 190 | lcd.drawLine(40,43+heroY,48,47+heroY,1); |
Nikollao | 0:2d0f77943105 | 191 | lcd.drawLine(44,45+heroY,44,41+heroY,1); |
Nikollao | 0:2d0f77943105 | 192 | lcd.drawCircle(44,39+heroY,2,0); |
Nikollao | 0:2d0f77943105 | 193 | } |
Nikollao | 0:2d0f77943105 | 194 | |
Nikollao | 0:2d0f77943105 | 195 | void enemyCircle() |
Nikollao | 0:2d0f77943105 | 196 | { |
Nikollao | 0:2d0f77943105 | 197 | if (count > 10) { |
Nikollao | 0:2d0f77943105 | 198 | lcd.drawCircle(circleX,circleY,4,1); |
Nikollao | 0:2d0f77943105 | 199 | circleY = circleY + rand() %4 - 2; |
Nikollao | 0:2d0f77943105 | 200 | |
Nikollao | 0:2d0f77943105 | 201 | circleX++; |
Nikollao | 0:2d0f77943105 | 202 | } |
Nikollao | 0:2d0f77943105 | 203 | } |
Nikollao | 0:2d0f77943105 | 204 | |
Nikollao | 0:2d0f77943105 | 205 | void init_game() |
Nikollao | 0:2d0f77943105 | 206 | { |
Nikollao | 0:2d0f77943105 | 207 | |
Nikollao | 0:2d0f77943105 | 208 | srand(time(NULL)); |
Nikollao | 0:2d0f77943105 | 209 | rectY = 0; |
Nikollao | 0:2d0f77943105 | 210 | rectX = rand() %84 + 1; |
Nikollao | 0:2d0f77943105 | 211 | circleY = rand() %48 + 1; |
Nikollao | 0:2d0f77943105 | 212 | circleX = 0; |
Nikollao | 0:2d0f77943105 | 213 | lcd.setBrightness(0.5); // put LED backlight on 50% |
Nikollao | 1:12803d645d32 | 214 | timeout.attach(&timeout_isr,2); |
Nikollao | 0:2d0f77943105 | 215 | lcd.printString("Welcome to",11,1); |
Nikollao | 0:2d0f77943105 | 216 | lcd.printString("Treasure Hunt!",1,3); |
Nikollao | 0:2d0f77943105 | 217 | lcd.refresh(); |
Nikollao | 1:12803d645d32 | 218 | sleep(); |
Nikollao | 0:2d0f77943105 | 219 | lcd.clear(); |
Nikollao | 1:12803d645d32 | 220 | game_ticker.attach(game_timer_isr,0.5); |
Nikollao | 0:2d0f77943105 | 221 | |
Nikollao | 0:2d0f77943105 | 222 | while (1) { |
Nikollao | 0:2d0f77943105 | 223 | |
Nikollao | 0:2d0f77943105 | 224 | if (g_game_timer_flag) { |
Nikollao | 0:2d0f77943105 | 225 | |
Nikollao | 0:2d0f77943105 | 226 | g_game_timer_flag = 0; |
Nikollao | 0:2d0f77943105 | 227 | updateJoystick(); |
Nikollao | 0:2d0f77943105 | 228 | lcd.clear(); |
Nikollao | 1:12803d645d32 | 229 | menu(); |
Nikollao | 0:2d0f77943105 | 230 | int option = menu(); |
Nikollao | 0:2d0f77943105 | 231 | |
Nikollao | 0:2d0f77943105 | 232 | if (option == 0) { |
Nikollao | 0:2d0f77943105 | 233 | |
Nikollao | 0:2d0f77943105 | 234 | lcd.printString("Start Game <",0,0); |
Nikollao | 0:2d0f77943105 | 235 | lcd.printString("Settings",0,2); |
Nikollao | 0:2d0f77943105 | 236 | lcd.printString("Exit",0,4); |
Nikollao | 0:2d0f77943105 | 237 | } else if (option == 1) { |
Nikollao | 0:2d0f77943105 | 238 | |
Nikollao | 0:2d0f77943105 | 239 | lcd.printString("Start Game",0,0); |
Nikollao | 0:2d0f77943105 | 240 | lcd.printString("Settings <",0,2); |
Nikollao | 0:2d0f77943105 | 241 | lcd.printString("Exit",0,4); |
Nikollao | 0:2d0f77943105 | 242 | } else { |
Nikollao | 0:2d0f77943105 | 243 | |
Nikollao | 0:2d0f77943105 | 244 | lcd.printString("Start Game",0,0); |
Nikollao | 0:2d0f77943105 | 245 | lcd.printString("Settings",0,2); |
Nikollao | 0:2d0f77943105 | 246 | lcd.printString("Exit <",0,4); |
Nikollao | 0:2d0f77943105 | 247 | } |
Nikollao | 1:12803d645d32 | 248 | |
Nikollao | 1:12803d645d32 | 249 | if (g_sw3_flag) { |
Nikollao | 1:12803d645d32 | 250 | |
Nikollao | 1:12803d645d32 | 251 | g_sw3_flag = 0; |
Nikollao | 1:12803d645d32 | 252 | |
Nikollao | 1:12803d645d32 | 253 | if (option == 0) { |
Nikollao | 1:12803d645d32 | 254 | |
Nikollao | 1:12803d645d32 | 255 | pc.printf("continue!"); |
Nikollao | 1:12803d645d32 | 256 | } else if (option == 1) { |
Nikollao | 1:12803d645d32 | 257 | |
Nikollao | 1:12803d645d32 | 258 | pc.printf("display Settings!"); |
Nikollao | 1:12803d645d32 | 259 | } else if (option == 2) { |
Nikollao | 1:12803d645d32 | 260 | |
Nikollao | 1:12803d645d32 | 261 | lcd.turnOff(); |
Nikollao | 1:12803d645d32 | 262 | } |
Nikollao | 1:12803d645d32 | 263 | } |
Nikollao | 0:2d0f77943105 | 264 | } |
Nikollao | 0:2d0f77943105 | 265 | if (g_sw2_flag) { |
Nikollao | 1:12803d645d32 | 266 | |
Nikollao | 1:12803d645d32 | 267 | game_ticker.detach(); |
Nikollao | 0:2d0f77943105 | 268 | break; |
Nikollao | 0:2d0f77943105 | 269 | } |
Nikollao | 1:12803d645d32 | 270 | sleep(); |
Nikollao | 0:2d0f77943105 | 271 | } |
Nikollao | 0:2d0f77943105 | 272 | } |
Nikollao | 0:2d0f77943105 | 273 | void guidance() |
Nikollao | 0:2d0f77943105 | 274 | { |
Nikollao | 0:2d0f77943105 | 275 | |
Nikollao | 0:2d0f77943105 | 276 | if (level < 7) { |
Nikollao | 0:2d0f77943105 | 277 | |
Nikollao | 0:2d0f77943105 | 278 | lcd.drawLine(42,0,42,4,1); |
Nikollao | 0:2d0f77943105 | 279 | lcd.drawLine(42,0,40,2,1); |
Nikollao | 0:2d0f77943105 | 280 | lcd.drawLine(42,0,44,2,1); |
Nikollao | 0:2d0f77943105 | 281 | } else if (level == 7) { |
Nikollao | 0:2d0f77943105 | 282 | |
Nikollao | 0:2d0f77943105 | 283 | lcd.drawLine(42,0,42,6,1); |
Nikollao | 0:2d0f77943105 | 284 | lcd.drawLine(40,3,44,3,1); |
Nikollao | 0:2d0f77943105 | 285 | lcd.drawLine(40,0,44,6,1); |
Nikollao | 0:2d0f77943105 | 286 | lcd.drawLine(40,6,44,0,1); |
Nikollao | 0:2d0f77943105 | 287 | } else if (level == 8) { |
Nikollao | 0:2d0f77943105 | 288 | |
Nikollao | 0:2d0f77943105 | 289 | ticker.detach(); |
Nikollao | 0:2d0f77943105 | 290 | lcd.clear(); |
Nikollao | 0:2d0f77943105 | 291 | lcd.printString("Well done!",0,0); |
Nikollao | 0:2d0f77943105 | 292 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 293 | wait(2); |
Nikollao | 0:2d0f77943105 | 294 | lcd.clear(); |
Nikollao | 0:2d0f77943105 | 295 | lcd.printString("Play again",0,0); |
Nikollao | 0:2d0f77943105 | 296 | lcd.refresh(); |
Nikollao | 0:2d0f77943105 | 297 | } |
Nikollao | 0:2d0f77943105 | 298 | } |
Nikollao | 0:2d0f77943105 | 299 | |
Nikollao | 0:2d0f77943105 | 300 | void obstacles() |
Nikollao | 0:2d0f77943105 | 301 | { |
Nikollao | 0:2d0f77943105 | 302 | |
Nikollao | 0:2d0f77943105 | 303 | if (level == 1) { |
Nikollao | 0:2d0f77943105 | 304 | |
Nikollao | 0:2d0f77943105 | 305 | lcd.drawRect(10,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 306 | lcd.drawRect(74,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 307 | } else if (level == 2) { |
Nikollao | 0:2d0f77943105 | 308 | |
Nikollao | 0:2d0f77943105 | 309 | lcd.drawRect(10,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 310 | lcd.drawRect(74,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 311 | lcd.drawRect(10,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 312 | lcd.drawRect(74,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 313 | } else if (level == 3) { |
Nikollao | 0:2d0f77943105 | 314 | |
Nikollao | 0:2d0f77943105 | 315 | lcd.drawRect(10,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 316 | lcd.drawRect(74,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 317 | lcd.drawRect(10,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 318 | lcd.drawRect(74,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 319 | lcd.drawRect(30,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 320 | lcd.drawRect(54,15,2,2,1); |
Nikollao | 0:2d0f77943105 | 321 | lcd.drawRect(30,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 322 | lcd.drawRect(54,28,2,2,1); |
Nikollao | 0:2d0f77943105 | 323 | } else if (level == 4) { |
Nikollao | 0:2d0f77943105 | 324 | |
Nikollao | 0:2d0f77943105 | 325 | lcd.drawRect(10 + rand() %4 - 2,15 + rand() &4 -2,2,2,1); |
Nikollao | 1:12803d645d32 | 326 | lcd.drawRect(74 + rand() %4 - 2,15 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 327 | lcd.drawRect(10 + rand() %4 - 2,28 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 328 | lcd.drawRect(74 + rand() %4 - 2,28 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 329 | lcd.drawRect(30 + rand() %4 - 2,15,2,2,1); |
Nikollao | 1:12803d645d32 | 330 | lcd.drawRect(54,15 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 331 | lcd.drawRect(30,28 + rand() %4 - 2,2,2,1); |
Nikollao | 1:12803d645d32 | 332 | lcd.drawRect(54 + rand() %4 - 2,28,2,2,1); |
Nikollao | 1:12803d645d32 | 333 | }else if ( level == 5) { |
Nikollao | 1:12803d645d32 | 334 | |
Nikollao | 1:12803d645d32 | 335 | lcd.drawLine(50,35,65,35,1); |
Nikollao | 1:12803d645d32 | 336 | lcd.drawLine(38,30,28,30,1); |
Nikollao | 1:12803d645d32 | 337 | lcd.drawLine(60,25,70,25,1); |
Nikollao | 1:12803d645d32 | 338 | lcd.drawLine(28,25,18,25,1); |
Nikollao | 1:12803d645d32 | 339 | lcd.drawLine(70,20,80,20,1); |
Nikollao | 1:12803d645d32 | 340 | lcd.drawLine(18,20,8,20,1); |
Nikollao | 1:12803d645d32 | 341 | |
Nikollao | 0:2d0f77943105 | 342 | } |
Nikollao | 0:2d0f77943105 | 343 | } |
Nikollao | 0:2d0f77943105 | 344 | |
Nikollao | 0:2d0f77943105 | 345 | void calibrateJoystick() |
Nikollao | 0:2d0f77943105 | 346 | { |
Nikollao | 0:2d0f77943105 | 347 | button.mode(PullDown); |
Nikollao | 0:2d0f77943105 | 348 | // must not move during calibration |
Nikollao | 0:2d0f77943105 | 349 | joystick.x0 = xPot; // initial positions in the range 0.0 to 1.0 (0.5 if centred exactly) |
Nikollao | 0:2d0f77943105 | 350 | joystick.y0 = yPot; |
Nikollao | 0:2d0f77943105 | 351 | } |
Nikollao | 0:2d0f77943105 | 352 | void updateJoystick() |
Nikollao | 0:2d0f77943105 | 353 | { |
Nikollao | 0:2d0f77943105 | 354 | // read current joystick values relative to calibrated values (in range -0.5 to 0.5, 0.0 is centred) |
Nikollao | 0:2d0f77943105 | 355 | joystick.x = xPot - joystick.x0; |
Nikollao | 0:2d0f77943105 | 356 | joystick.y = yPot - joystick.y0; |
Nikollao | 0:2d0f77943105 | 357 | // read button state |
Nikollao | 0:2d0f77943105 | 358 | joystick.button = button; |
Nikollao | 0:2d0f77943105 | 359 | |
Nikollao | 0:2d0f77943105 | 360 | // calculate direction depending on x,y values |
Nikollao | 0:2d0f77943105 | 361 | // tolerance allows a little lee-way in case joystick not exactly in the stated direction |
Nikollao | 0:2d0f77943105 | 362 | if ( fabs(joystick.y) < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 363 | joystick.direction = CENTRE; |
Nikollao | 0:2d0f77943105 | 364 | } else if ( joystick.y > DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 365 | joystick.direction = UP; |
Nikollao | 0:2d0f77943105 | 366 | } else if ( joystick.y < DIRECTION_TOLERANCE && fabs(joystick.x) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 367 | joystick.direction = DOWN; |
Nikollao | 0:2d0f77943105 | 368 | } else if ( joystick.x > DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 369 | joystick.direction = RIGHT; |
Nikollao | 0:2d0f77943105 | 370 | } else if ( joystick.x < DIRECTION_TOLERANCE && fabs(joystick.y) < DIRECTION_TOLERANCE) { |
Nikollao | 0:2d0f77943105 | 371 | joystick.direction = LEFT; |
Nikollao | 1:12803d645d32 | 372 | } else if (joystick.y > DIRECTION_TOLERANCE && joystick.x < DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 373 | joystick.direction = UP_LEFT; |
Nikollao | 1:12803d645d32 | 374 | } else if (joystick.y > DIRECTION_TOLERANCE && joystick.x > DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 375 | joystick.direction = UP_RIGHT; |
Nikollao | 1:12803d645d32 | 376 | } else if (joystick.y < DIRECTION_TOLERANCE && joystick.x < DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 377 | joystick.direction = DOWN_LEFT; |
Nikollao | 1:12803d645d32 | 378 | } else if (joystick.y < DIRECTION_TOLERANCE && joystick.x > DIRECTION_TOLERANCE) { |
Nikollao | 1:12803d645d32 | 379 | joystick.direction = DOWN_RIGHT; |
Nikollao | 0:2d0f77943105 | 380 | } |
Nikollao | 0:2d0f77943105 | 381 | } |
Nikollao | 0:2d0f77943105 | 382 | |
Nikollao | 0:2d0f77943105 | 383 | int menu() |
Nikollao | 0:2d0f77943105 | 384 | { |
Nikollao | 0:2d0f77943105 | 385 | |
Nikollao | 0:2d0f77943105 | 386 | int option; |
Nikollao | 0:2d0f77943105 | 387 | |
Nikollao | 0:2d0f77943105 | 388 | if (joystick.y <= 0.33) { |
Nikollao | 0:2d0f77943105 | 389 | option = 0; |
Nikollao | 0:2d0f77943105 | 390 | } else if (joystick.y <= 0.66) { |
Nikollao | 0:2d0f77943105 | 391 | option = 1; |
Nikollao | 0:2d0f77943105 | 392 | } else { |
Nikollao | 0:2d0f77943105 | 393 | option = 2; |
Nikollao | 0:2d0f77943105 | 394 | } |
Nikollao | 0:2d0f77943105 | 395 | return option; |
Nikollao | 0:2d0f77943105 | 396 | } |
Nikollao | 0:2d0f77943105 | 397 | void error() |
Nikollao | 0:2d0f77943105 | 398 | { |
Nikollao | 0:2d0f77943105 | 399 | |
Nikollao | 0:2d0f77943105 | 400 | while (1) { |
Nikollao | 0:2d0f77943105 | 401 | |
Nikollao | 0:2d0f77943105 | 402 | lcd.printString("Error!",0,0); |
Nikollao | 0:2d0f77943105 | 403 | |
Nikollao | 0:2d0f77943105 | 404 | r_led = 0; |
Nikollao | 0:2d0f77943105 | 405 | wait(0.2); |
Nikollao | 0:2d0f77943105 | 406 | r_led = 1; |
Nikollao | 0:2d0f77943105 | 407 | wait(0.2); |
Nikollao | 0:2d0f77943105 | 408 | } |
Nikollao | 0:2d0f77943105 | 409 | } |