ELEC2645 (2018/19) / Mbed 2 deprecated ml16c5l

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

main.cpp@20:7c6ef9b0c78a, 2019-05-09 (annotated)

Committer:
ml16c5l
Date:
Thu May 09 09:46:41 2019 +0000
Revision:
20:7c6ef9b0c78a
Parent:
12:ab3f5fcc8d3b 
ml16c5l

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ml16c5l 1:63db7ec60700 1 /*
ml16c5l 1:63db7ec60700 2 ELEC2645 Embedded Systems Project
ml16c5l 1:63db7ec60700 3 School of Electronic & Electrical Engineering
ml16c5l 1:63db7ec60700 4 University of Leeds
ml16c5l 3:5d860d0d589e 5 Name: Caiwenjing Liu
ml16c5l 3:5d860d0d589e 6 Username:ml16c5l
ml16c5l 3:5d860d0d589e 7 Student ID Number: 201165261
ml16c5l 3:5d860d0d589e 8 Date: 09/04/2019
ml16c5l 1:63db7ec60700 9 */
ml16c5l 1:63db7ec60700 10
ml16c5l 3:5d860d0d589e 11 ///////// pre-processor directives ////////
ml16c5l 1:63db7ec60700 12 #include "mbed.h"
ml16c5l 1:63db7ec60700 13 #include "Gamepad.h"
ml16c5l 1:63db7ec60700 14 #include "N5110.h"
ml16c5l 9:192ad897ec95 15 #include "CopterEngine.h"
ml16c5l 3:5d860d0d589e 16
ml16c5l 3:5d860d0d589e 17
ml16c5l 1:63db7ec60700 18
ml16c5l 1:63db7ec60700 19
ml16c5l 9:192ad897ec95 20
ml16c5l 9:192ad897ec95 21 #define WALL_SIZE 3
ml16c5l 11:ba1906f151fd 22 #define COPTER_WIDTH 15
ml16c5l 11:ba1906f151fd 23 #define COPTER_HEIGHT 10
ml16c5l 11:ba1906f151fd 24 #define COPTER_SPEED 1
ml16c5l 1:63db7ec60700 25 /////////////// structs /////////////////
ml16c5l 1:63db7ec60700 26 struct UserInput {
ml16c5l 1:63db7ec60700 27 Direction d;
ml16c5l 1:63db7ec60700 28 float mag;
ml16c5l 1:63db7ec60700 29 };
ml16c5l 1:63db7ec60700 30 /////////////// objects ///////////////
ml16c5l 1:63db7ec60700 31 N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
ml16c5l 3:5d860d0d589e 32 Gamepad pad;
ml16c5l 9:192ad897ec95 33 CopterEngine copter;
ml16c5l 9:192ad897ec95 34 extern N5110 lcd;
ml16c5l 9:192ad897ec95 35
ml16c5l 9:192ad897ec95 36
ml16c5l 9:192ad897ec95 37
ml16c5l 9:192ad897ec95 38
ml16c5l 9:192ad897ec95 39
ml16c5l 3:5d860d0d589e 40
ml16c5l 4:2848b366ee3d 41
ml16c5l 4:2848b366ee3d 42
ml16c5l 3:5d860d0d589e 43 ///////////// prototypes ///////////////
ml16c5l 3:5d860d0d589e 44 void init();
ml16c5l 3:5d860d0d589e 45 void update_game(UserInput input);
ml16c5l 3:5d860d0d589e 46 void render();
ml16c5l 3:5d860d0d589e 47 void welcome();
ml16c5l 11:ba1906f151fd 48
ml16c5l 11:ba1906f151fd 49
ml16c5l 3:5d860d0d589e 50
ml16c5l 9:192ad897ec95 51 ///////////// functions ////////////////
ml16c5l 4:2848b366ee3d 52
ml16c5l 4:2848b366ee3d 53
ml16c5l 3:5d860d0d589e 54 int main()
ml16c5l 3:5d860d0d589e 55 {
ml16c5l 11:ba1906f151fd 56
ml16c5l 3:5d860d0d589e 57 int fps = 8; // frames per second
ml16c5l 3:5d860d0d589e 58 init(); // initialise and then display welcome screen...
ml16c5l 12:ab3f5fcc8d3b 59 welcome(); // waiting for the user to start
ml16c5l 9:192ad897ec95 60 render(); // first draw the initial frame
ml16c5l 3:5d860d0d589e 61 wait(1.0f/fps); // and wait for one frame period
ml16c5l 9:192ad897ec95 62
ml16c5l 3:5d860d0d589e 63 // game loop - read input, update the game state and render the display
ml16c5l 12:ab3f5fcc8d3b 64 while (1) {
ml16c5l 9:192ad897ec95 65
ml16c5l 9:192ad897ec95 66 lcd.clear();
ml16c5l 9:192ad897ec95 67
ml16c5l 9:192ad897ec95 68 int a = copter.GameOver();
ml16c5l 9:192ad897ec95 69 if(a == 1)
ml16c5l 9:192ad897ec95 70 { a=0;
ml16c5l 9:192ad897ec95 71 lcd.clear();
ml16c5l 9:192ad897ec95 72 lcd.printString("GAME OVER", 10,1);
ml16c5l 9:192ad897ec95 73 lcd.refresh();
ml16c5l 9:192ad897ec95 74 int h=0;
ml16c5l 9:192ad897ec95 75 for(h=1; h<=500; h++){
ml16c5l 9:192ad897ec95 76 pad.tone(h,0.5);
ml16c5l 9:192ad897ec95 77 }
ml16c5l 9:192ad897ec95 78
ml16c5l 9:192ad897ec95 79 wait(1.0);
ml16c5l 9:192ad897ec95 80 lcd.printString("PRESS BACK" ,13,3);
ml16c5l 9:192ad897ec95 81 lcd.printString("RESTART",20,4);
ml16c5l 9:192ad897ec95 82 lcd.refresh();
ml16c5l 9:192ad897ec95 83 while (pad.check_event(Gamepad::BACK_PRESSED)== false)
ml16c5l 9:192ad897ec95 84 {
ml16c5l 9:192ad897ec95 85
ml16c5l 9:192ad897ec95 86 pad.leds_on();
ml16c5l 9:192ad897ec95 87 wait(0.1);
ml16c5l 9:192ad897ec95 88 }
ml16c5l 9:192ad897ec95 89
ml16c5l 9:192ad897ec95 90 init();
ml16c5l 9:192ad897ec95 91 welcome();
ml16c5l 12:ab3f5fcc8d3b 92
ml16c5l 9:192ad897ec95 93 render();
ml16c5l 9:192ad897ec95 94 wait(1.0f/fps);
ml16c5l 9:192ad897ec95 95 }
ml16c5l 9:192ad897ec95 96
ml16c5l 3:5d860d0d589e 97 copter.read_input(pad);
ml16c5l 3:5d860d0d589e 98 copter.update(pad);
ml16c5l 9:192ad897ec95 99
ml16c5l 3:5d860d0d589e 100 render();
ml16c5l 3:5d860d0d589e 101 wait(1.0f/fps);
ml16c5l 9:192ad897ec95 102
ml16c5l 3:5d860d0d589e 103 }
ml16c5l 9:192ad897ec95 104 }
ml16c5l 3:5d860d0d589e 105
ml16c5l 3:5d860d0d589e 106 // initialies all classes and libraries
ml16c5l 3:5d860d0d589e 107 void init()
ml16c5l 3:5d860d0d589e 108 {
ml16c5l 9:192ad897ec95 109 // need to initialise LCD and Gamepad
ml16c5l 3:5d860d0d589e 110 lcd.init();
ml16c5l 3:5d860d0d589e 111 pad.init();
ml16c5l 9:192ad897ec95 112
ml16c5l 11:ba1906f151fd 113 copter.init(COPTER_WIDTH,COPTER_HEIGHT,WALL_SIZE,COPTER_SPEED);
ml16c5l 3:5d860d0d589e 114
ml16c5l 3:5d860d0d589e 115 }
ml16c5l 3:5d860d0d589e 116
ml16c5l 3:5d860d0d589e 117 // this function draws each frame on the LCD
ml16c5l 3:5d860d0d589e 118 void render()
ml16c5l 3:5d860d0d589e 119 {
ml16c5l 3:5d860d0d589e 120 // clear screen, re-draw and refresh
ml16c5l 9:192ad897ec95 121 lcd.clear();
ml16c5l 11:ba1906f151fd 122 copter.draw(lcd);
ml16c5l 3:5d860d0d589e 123 lcd.refresh();
ml16c5l 3:5d860d0d589e 124 }
ml16c5l 3:5d860d0d589e 125
ml16c5l 4:2848b366ee3d 126
ml16c5l 9:192ad897ec95 127 // simple splash screen displayed on start-up
ml16c5l 9:192ad897ec95 128 void welcome() {
ml16c5l 11:ba1906f151fd 129
ml16c5l 11:ba1906f151fd 130 lcd.clear();
ml16c5l 11:ba1906f151fd 131 while ( pad.check_event(Gamepad::START_PRESSED) == false) {
ml16c5l 11:ba1906f151fd 132
ml16c5l 4:2848b366ee3d 133 pad.leds_on();
ml16c5l 11:ba1906f151fd 134 lcd.drawLine(25,1,26,1,1);
ml16c5l 11:ba1906f151fd 135
ml16c5l 11:ba1906f151fd 136 lcd.drawLine(23,2,27,2,1);
ml16c5l 11:ba1906f151fd 137 lcd.drawLine(39,2,39,2,1);
ml16c5l 11:ba1906f151fd 138
ml16c5l 11:ba1906f151fd 139 lcd.drawLine(22,3,28,3,1);
ml16c5l 11:ba1906f151fd 140 lcd.drawLine(38,3,39,3,1);
ml16c5l 11:ba1906f151fd 141
ml16c5l 11:ba1906f151fd 142 lcd.drawLine(21,4,23,4,1);
ml16c5l 11:ba1906f151fd 143 lcd.drawLine(27,4,28,4,1);
ml16c5l 11:ba1906f151fd 144 lcd.drawLine(38,4,38,4,1);
ml16c5l 11:ba1906f151fd 145
ml16c5l 11:ba1906f151fd 146 lcd.drawLine(21,5,22,5,1);
ml16c5l 11:ba1906f151fd 147 lcd.drawLine(38,5,38,5,1);
ml16c5l 11:ba1906f151fd 148 lcd.drawLine(50,5,51,5,1);
ml16c5l 11:ba1906f151fd 149
ml16c5l 11:ba1906f151fd 150 lcd.drawLine(20,6,22,6,1);
ml16c5l 11:ba1906f151fd 151 lcd.drawLine(27,6,29,6,1);
ml16c5l 11:ba1906f151fd 152 lcd.drawLine(31,6,34,6,1);
ml16c5l 11:ba1906f151fd 153 lcd.drawLine(36,6,40,6,1);
ml16c5l 11:ba1906f151fd 154 lcd.drawLine(42,6,45,6,1);
ml16c5l 11:ba1906f151fd 155 lcd.drawLine(49,6,52,6,1);
ml16c5l 11:ba1906f151fd 156
ml16c5l 11:ba1906f151fd 157 lcd.drawLine(20,7,21,7,1);
ml16c5l 11:ba1906f151fd 158 lcd.drawLine(26,7,27,7,1);
ml16c5l 11:ba1906f151fd 159 lcd.drawLine(29,7,31,7,1);
ml16c5l 11:ba1906f151fd 160 lcd.drawLine(35,7,35,7,1);
ml16c5l 11:ba1906f151fd 161 lcd.drawLine(37,7,38,7,1);
ml16c5l 11:ba1906f151fd 162 lcd.drawLine(41,7,42,7,1);
ml16c5l 11:ba1906f151fd 163 lcd.drawLine(45,7,49,7,1);
ml16c5l 11:ba1906f151fd 164 lcd.drawLine(53,7,53,7,1);
ml16c5l 11:ba1906f151fd 165
ml16c5l 11:ba1906f151fd 166 lcd.drawLine(20,8,21,8,1);
ml16c5l 11:ba1906f151fd 167 lcd.drawLine(26,8,26,8,1);
ml16c5l 11:ba1906f151fd 168 lcd.drawLine(30,8,31,8,1);
ml16c5l 11:ba1906f151fd 169 lcd.drawLine(35,8,35,8,1);
ml16c5l 11:ba1906f151fd 170 lcd.drawLine(37,8,37,8,1);
ml16c5l 11:ba1906f151fd 171 lcd.drawLine(41,8,41,8,1);
ml16c5l 11:ba1906f151fd 172 lcd.drawLine(46,8,46,8,1);
ml16c5l 11:ba1906f151fd 173 lcd.drawLine(48,8,48,8,1);
ml16c5l 11:ba1906f151fd 174
ml16c5l 11:ba1906f151fd 175 lcd.drawLine(20,9,22,9,1);
ml16c5l 11:ba1906f151fd 176 lcd.drawLine(26,9,26,9,1);
ml16c5l 11:ba1906f151fd 177 lcd.drawLine(30,9,31,9,1);
ml16c5l 11:ba1906f151fd 178 lcd.drawLine(34,9,35,9,1);
ml16c5l 11:ba1906f151fd 179 lcd.drawLine(37,9,37,9,1);
ml16c5l 11:ba1906f151fd 180 lcd.drawLine(41,9,45,9,1);
ml16c5l 11:ba1906f151fd 181 lcd.drawLine(48,9,48,9,1);
ml16c5l 11:ba1906f151fd 182
ml16c5l 11:ba1906f151fd 183 lcd.drawLine(21,10,22,10,1);
ml16c5l 11:ba1906f151fd 184 lcd.drawLine(26,10,27,10,1);
ml16c5l 11:ba1906f151fd 185 lcd.drawLine(29,10,34,10,1);
ml16c5l 11:ba1906f151fd 186 lcd.drawLine(37,10,37,10,1);
ml16c5l 11:ba1906f151fd 187 lcd.drawLine(41,10,42,10,1);
ml16c5l 11:ba1906f151fd 188 lcd.drawLine(48,10,48,10,1);
ml16c5l 11:ba1906f151fd 189
ml16c5l 11:ba1906f151fd 190 lcd.drawLine(22,11,22,11,1);
ml16c5l 11:ba1906f151fd 191 lcd.drawLine(26,11,29,11,1);
ml16c5l 11:ba1906f151fd 192 lcd.drawLine(31,11,32,11,1);
ml16c5l 11:ba1906f151fd 193 lcd.drawLine(37,11,37,11,1);
ml16c5l 11:ba1906f151fd 194 lcd.drawLine(42,11,43,11,1);
ml16c5l 11:ba1906f151fd 195 lcd.drawLine(46,11,46,11,1);
ml16c5l 11:ba1906f151fd 196 lcd.drawLine(48,11,48,11,1);
ml16c5l 11:ba1906f151fd 197
ml16c5l 11:ba1906f151fd 198 lcd.drawLine(22,12,26,12,1);
ml16c5l 11:ba1906f151fd 199 lcd.drawLine(31,12,31,12,1);
ml16c5l 11:ba1906f151fd 200 lcd.drawLine(37,12,37,12,1);
ml16c5l 11:ba1906f151fd 201 lcd.drawLine(43,12,45,12,1);
ml16c5l 11:ba1906f151fd 202 lcd.drawLine(47,12,48,12,1);
ml16c5l 11:ba1906f151fd 203
ml16c5l 11:ba1906f151fd 204 lcd.drawLine(24,13,25,13,1);
ml16c5l 11:ba1906f151fd 205 lcd.drawLine(31,13,31,13,1);
ml16c5l 11:ba1906f151fd 206 lcd.drawLine(37,13,38,13,1);
ml16c5l 11:ba1906f151fd 207 lcd.drawLine(47,13,47,13,1);
ml16c5l 11:ba1906f151fd 208
ml16c5l 11:ba1906f151fd 209 lcd.drawLine(31,14,31,14,1);
ml16c5l 11:ba1906f151fd 210 lcd.drawLine(38,14,39,14,1);
ml16c5l 11:ba1906f151fd 211
ml16c5l 11:ba1906f151fd 212 lcd.drawLine(31,15,31,15,1);
ml16c5l 11:ba1906f151fd 213 lcd.drawLine(30,16,31,16,1);
ml16c5l 11:ba1906f151fd 214 lcd.drawLine(29,17,30,17,1);
ml16c5l 11:ba1906f151fd 215 lcd.drawLine(29,18,29,18,1);
ml16c5l 11:ba1906f151fd 216
ml16c5l 11:ba1906f151fd 217 lcd.printString("Press START ",8,3);
ml16c5l 4:2848b366ee3d 218 lcd.printString("to Start ",20,5);
ml16c5l 11:ba1906f151fd 219
ml16c5l 11:ba1906f151fd 220
ml16c5l 11:ba1906f151fd 221 lcd.refresh();
ml16c5l 3:5d860d0d589e 222 pad.leds_on();
ml16c5l 4:2848b366ee3d 223 wait(0.2);
ml16c5l 11:ba1906f151fd 224 pad.tone(50,0.1);
ml16c5l 11:ba1906f151fd 225 wait(0.2);
ml16c5l 11:ba1906f151fd 226 pad.tone(100,0.01);
ml16c5l 11:ba1906f151fd 227 wait(0.2);
ml16c5l 11:ba1906f151fd 228 pad.tone(500,0.1);
ml16c5l 11:ba1906f151fd 229 wait(0.2);
ml16c5l 11:ba1906f151fd 230 pad.tone(700,0.01);
ml16c5l 4:2848b366ee3d 231 wait(0.2);
ml16c5l 11:ba1906f151fd 232 pad.tone(500,0.1);
ml16c5l 11:ba1906f151fd 233 wait(0.2);
ml16c5l 11:ba1906f151fd 234 pad.tone(100,0.01);
ml16c5l 11:ba1906f151fd 235 wait(0.2);
ml16c5l 11:ba1906f151fd 236 pad.tone(50,0.1);
ml16c5l 11:ba1906f151fd 237 wait(0.2);
ml16c5l 11:ba1906f151fd 238 pad.tone(100,0.01);
ml16c5l 4:2848b366ee3d 239 wait(0.2);
ml16c5l 4:2848b366ee3d 240 pad.tone(500,0.1);
ml16c5l 4:2848b366ee3d 241 wait(0.2);
ml16c5l 4:2848b366ee3d 242 pad.tone(700,0.1);
ml16c5l 4:2848b366ee3d 243 wait(0.2);
ml16c5l 4:2848b366ee3d 244 pad.tone(500,0.1);
ml16c5l 4:2848b366ee3d 245 wait(0.2);
ml16c5l 4:2848b366ee3d 246 pad.tone(100,0.1);
ml16c5l 4:2848b366ee3d 247 wait(0.2);
ml16c5l 4:2848b366ee3d 248 pad.tone(50,0.1);
ml16c5l 11:ba1906f151fd 249 }
ml16c5l 11:ba1906f151fd 250
ml16c5l 11:ba1906f151fd 251
ml16c5l 11:ba1906f151fd 252 }
ml16c5l 11:ba1906f151fd 253
ml16c5l 11:ba1906f151fd 254
ml16c5l 12:ab3f5fcc8d3b 255