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Dependencies:   TextLCD mbed MaxSonar RTC-DS1307

Fork of TextLCD_HelloWorld by Simon Ford

main.cpp@10:21c24327e65f, 2017-05-25 (annotated)

Committer:
aueangpanit
Date:
Thu May 25 11:17:06 2017 +0000
Revision:
10:21c24327e65f
Parent:
9:39190ed25585
Child:
11:f6a39ae5ecbc
Working game option menu with exit option menu

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 1:7418a52375a0 1 // Hello World! for the TextLCD
simon 1:7418a52375a0 2
simon 0:334327d1a416 3 #include "mbed.h"
aueangpanit 4:c669026b6f6e 4 #include <string>
simon 0:334327d1a416 5 #include "TextLCD.h"
aueangpanit 5:2f13ec8efe0b 6 #include "MaxSonar.h"
aueangpanit 5:2f13ec8efe0b 7 using std::string;
simon 0:334327d1a416 8
aueangpanit 3:5e0ba6e35849 9 TextLCD lcd(PTE30, PTE29, PTE23, PTE22, PTE21, PTE20); // rs, e, d4-d7
aueangpanit 3:5e0ba6e35849 10
aueangpanit 7:f00ddf85cacc 11 DigitalOut questionScreen(PTE3);
aueangpanit 4:c669026b6f6e 12 DigitalOut screen1(PTE5);
aueangpanit 4:c669026b6f6e 13 DigitalOut screen2(PTE4);
aueangpanit 4:c669026b6f6e 14
aueangpanit 9:39190ed25585 15 //All functions for controlling screens
aueangpanit 4:c669026b6f6e 16 void UpdateScreen(DigitalOut screen, string text);
aueangpanit 5:2f13ec8efe0b 17 void UpdateScreen(DigitalOut screen, char text[1024]);
aueangpanit 10:21c24327e65f 18 void UpdateScreen(DigitalOut screen, int firstLineLocation, string firstLineText, int secondLineLocation, string secondLineText);
aueangpanit 10:21c24327e65f 19 void UpdateScreen(DigitalOut screen, int firstLineLocation, char firstLineText[1024], int secondLineLocation, char secondLineText[1024]);
aueangpanit 9:39190ed25585 20 void ClearAllScreen();
aueangpanit 9:39190ed25585 21
aueangpanit 9:39190ed25585 22 //All funcitons for range sensors
aueangpanit 9:39190ed25585 23 void UpdateRange();
aueangpanit 9:39190ed25585 24
aueangpanit 9:39190ed25585 25 //All functions for menu page
aueangpanit 9:39190ed25585 26 void GameOption();
aueangpanit 9:39190ed25585 27 void StartGame(int gameOptionLocation);
aueangpanit 9:39190ed25585 28
aueangpanit 9:39190ed25585 29 //All functions for exit screen menu
aueangpanit 9:39190ed25585 30 bool ExitScreen();
aueangpanit 9:39190ed25585 31 bool CheckExit(float r1, float r2);
aueangpanit 9:39190ed25585 32
aueangpanit 9:39190ed25585 33 //all functions for Multi-Maths game
aueangpanit 9:39190ed25585 34 void MultiChoice();
aueangpanit 8:8ce2ab8191cf 35 void DisplayNewQuestion();
aueangpanit 8:8ce2ab8191cf 36 bool CheckCorrect(int screenNumber);
aueangpanit 8:8ce2ab8191cf 37
aueangpanit 8:8ce2ab8191cf 38 string questions[4] = {"What is 2*2?",
aueangpanit 8:8ce2ab8191cf 39 "What is 5*2?",
aueangpanit 8:8ce2ab8191cf 40 "what is 2+2?",
aueangpanit 8:8ce2ab8191cf 41 "What is 5*4?"};
aueangpanit 8:8ce2ab8191cf 42
aueangpanit 8:8ce2ab8191cf 43 string screen1Answers[4] = {"4 ", "10 ", "5 ", "18 "};
aueangpanit 8:8ce2ab8191cf 44 string screen2Answers[4] = {"5 ", "8 ", "4 ", "20 "};
aueangpanit 8:8ce2ab8191cf 45 int correctScreen[4] = {1, 1, 2, 2}; //1 = screen1; 2 = screen2;
aueangpanit 8:8ce2ab8191cf 46
aueangpanit 8:8ce2ab8191cf 47 int questionCount = 0;
simon 0:334327d1a416 48
aueangpanit 9:39190ed25585 49 //all functions for jumping game
aueangpanit 9:39190ed25585 50 void Jumping();
aueangpanit 9:39190ed25585 51
aueangpanit 9:39190ed25585 52 MaxSonar *range1;
aueangpanit 5:2f13ec8efe0b 53 float r1;
aueangpanit 6:fa30f8383b99 54
aueangpanit 6:fa30f8383b99 55 MaxSonar *range2;
aueangpanit 6:fa30f8383b99 56 float r2;
aueangpanit 9:39190ed25585 57 int main() {
aueangpanit 10:21c24327e65f 58 UpdateScreen(questionScreen, 3, "0", 3, "===");
aueangpanit 10:21c24327e65f 59 wait(5);
aueangpanit 10:21c24327e65f 60
aueangpanit 5:2f13ec8efe0b 61 // Create and configure object for 3.3V powered LV-series device,
aueangpanit 5:2f13ec8efe0b 62 // accessed with analog reads (in cm) on p16, triggered by p7.
aueangpanit 5:2f13ec8efe0b 63 range1 = new MaxSonar(MS_LV, MS_ANALOG, PTB8, PTC2);
aueangpanit 5:2f13ec8efe0b 64 range1->setVoltage(3.3);
aueangpanit 5:2f13ec8efe0b 65 range1->setUnits(MS_CM);
aueangpanit 5:2f13ec8efe0b 66
aueangpanit 6:fa30f8383b99 67 range2 = new MaxSonar(MS_LV, MS_ANALOG, PTB9, PTB3);
aueangpanit 6:fa30f8383b99 68 range2->setVoltage(3.3);
aueangpanit 6:fa30f8383b99 69 range2->setUnits(MS_CM);
aueangpanit 9:39190ed25585 70
aueangpanit 9:39190ed25585 71 ClearAllScreen();
aueangpanit 9:39190ed25585 72
aueangpanit 9:39190ed25585 73 GameOption();
aueangpanit 9:39190ed25585 74 }
aueangpanit 9:39190ed25585 75
aueangpanit 9:39190ed25585 76 int gameOptionLocation = 0;
aueangpanit 10:21c24327e65f 77 string gameName[2] = {"Muti-Maths", "Pong!"};
aueangpanit 9:39190ed25585 78 void GameOption()
aueangpanit 9:39190ed25585 79 {
aueangpanit 9:39190ed25585 80 ClearAllScreen();
aueangpanit 9:39190ed25585 81
aueangpanit 9:39190ed25585 82 UpdateScreen(questionScreen, "Select a game: >" + gameName[gameOptionLocation]);
aueangpanit 9:39190ed25585 83
aueangpanit 9:39190ed25585 84 bool gameOption = true;
aueangpanit 9:39190ed25585 85 while(gameOption)
aueangpanit 9:39190ed25585 86 {
aueangpanit 9:39190ed25585 87 UpdateRange();
aueangpanit 9:39190ed25585 88
aueangpanit 9:39190ed25585 89 if(r1 < 25 && r2 < 25)
aueangpanit 9:39190ed25585 90 {
aueangpanit 9:39190ed25585 91 UpdateScreen(questionScreen, "Entering " + gameName[gameOptionLocation] + ".....");
aueangpanit 9:39190ed25585 92 wait(1);
aueangpanit 9:39190ed25585 93
aueangpanit 9:39190ed25585 94 gameOption = false;
aueangpanit 9:39190ed25585 95 }
aueangpanit 6:fa30f8383b99 96
aueangpanit 9:39190ed25585 97 else if(r1 < 20)
aueangpanit 9:39190ed25585 98 {
aueangpanit 9:39190ed25585 99 if(gameOptionLocation > 0) { gameOptionLocation--; UpdateScreen(questionScreen, "Select a game: >" + gameName[gameOptionLocation]); }
aueangpanit 9:39190ed25585 100 }
aueangpanit 9:39190ed25585 101 else if(r2 < 20)
aueangpanit 9:39190ed25585 102 {
aueangpanit 9:39190ed25585 103 if(gameOptionLocation < 1) { gameOptionLocation++; UpdateScreen(questionScreen, "Select a game: >" + gameName[gameOptionLocation]); }
aueangpanit 9:39190ed25585 104 }
aueangpanit 9:39190ed25585 105 }
aueangpanit 9:39190ed25585 106
aueangpanit 9:39190ed25585 107 StartGame(gameOptionLocation);
aueangpanit 9:39190ed25585 108 }
aueangpanit 9:39190ed25585 109
aueangpanit 9:39190ed25585 110 void StartGame(int gameOptionLocation)
aueangpanit 9:39190ed25585 111 {
aueangpanit 9:39190ed25585 112 switch(gameOptionLocation)
aueangpanit 9:39190ed25585 113 {
aueangpanit 9:39190ed25585 114 case 0:
aueangpanit 9:39190ed25585 115 MultiChoice();
aueangpanit 9:39190ed25585 116 case 1:
aueangpanit 9:39190ed25585 117 Jumping();
aueangpanit 9:39190ed25585 118 }
aueangpanit 9:39190ed25585 119 }
aueangpanit 9:39190ed25585 120
aueangpanit 9:39190ed25585 121 void MultiChoice()
aueangpanit 9:39190ed25585 122 {
aueangpanit 9:39190ed25585 123 bool multiMaths = true;
aueangpanit 9:39190ed25585 124
aueangpanit 9:39190ed25585 125 DisplayNewQuestion();
aueangpanit 9:39190ed25585 126 while(multiMaths) {
aueangpanit 9:39190ed25585 127 UpdateRange();
aueangpanit 9:39190ed25585 128
aueangpanit 9:39190ed25585 129 if(CheckExit(r1, r2))
aueangpanit 9:39190ed25585 130 {
aueangpanit 9:39190ed25585 131 GameOption();
aueangpanit 9:39190ed25585 132 }
aueangpanit 9:39190ed25585 133
aueangpanit 8:8ce2ab8191cf 134 if(r1 < 20)
aueangpanit 8:8ce2ab8191cf 135 {
aueangpanit 8:8ce2ab8191cf 136 if(CheckCorrect(1))
aueangpanit 8:8ce2ab8191cf 137 {
aueangpanit 8:8ce2ab8191cf 138 UpdateScreen(questionScreen, "Correct!");
aueangpanit 8:8ce2ab8191cf 139 wait(1);
aueangpanit 8:8ce2ab8191cf 140 DisplayNewQuestion();
aueangpanit 8:8ce2ab8191cf 141 }
aueangpanit 8:8ce2ab8191cf 142 else
aueangpanit 8:8ce2ab8191cf 143 {
aueangpanit 8:8ce2ab8191cf 144 UpdateScreen(questionScreen, "Try Again!");
aueangpanit 8:8ce2ab8191cf 145 wait(1);
aueangpanit 8:8ce2ab8191cf 146 UpdateScreen(questionScreen, questions[questionCount]);
aueangpanit 8:8ce2ab8191cf 147 }
aueangpanit 8:8ce2ab8191cf 148 }
aueangpanit 8:8ce2ab8191cf 149 if(r2 < 20)
aueangpanit 8:8ce2ab8191cf 150 {
aueangpanit 8:8ce2ab8191cf 151 if(CheckCorrect(2))
aueangpanit 8:8ce2ab8191cf 152 {
aueangpanit 8:8ce2ab8191cf 153 UpdateScreen(questionScreen, "Correct!");
aueangpanit 8:8ce2ab8191cf 154 wait(1);
aueangpanit 8:8ce2ab8191cf 155 DisplayNewQuestion();
aueangpanit 8:8ce2ab8191cf 156 }
aueangpanit 8:8ce2ab8191cf 157 else
aueangpanit 8:8ce2ab8191cf 158 {
aueangpanit 8:8ce2ab8191cf 159 UpdateScreen(questionScreen, "Try Again!");
aueangpanit 8:8ce2ab8191cf 160 wait(1);
aueangpanit 8:8ce2ab8191cf 161 UpdateScreen(questionScreen, questions[questionCount]);
aueangpanit 8:8ce2ab8191cf 162 }
aueangpanit 8:8ce2ab8191cf 163 }
aueangpanit 8:8ce2ab8191cf 164
aueangpanit 5:2f13ec8efe0b 165 wait(0.5);
aueangpanit 5:2f13ec8efe0b 166 }
aueangpanit 4:c669026b6f6e 167 }
aueangpanit 4:c669026b6f6e 168
aueangpanit 8:8ce2ab8191cf 169 void DisplayNewQuestion()
aueangpanit 8:8ce2ab8191cf 170 {
aueangpanit 8:8ce2ab8191cf 171 if(questionCount >= 3)
aueangpanit 8:8ce2ab8191cf 172 {
aueangpanit 8:8ce2ab8191cf 173 questionCount = 0;
aueangpanit 8:8ce2ab8191cf 174 }
aueangpanit 8:8ce2ab8191cf 175 else
aueangpanit 8:8ce2ab8191cf 176 {
aueangpanit 8:8ce2ab8191cf 177 questionCount++;
aueangpanit 8:8ce2ab8191cf 178 }
aueangpanit 8:8ce2ab8191cf 179
aueangpanit 8:8ce2ab8191cf 180 UpdateScreen(questionScreen, questions[questionCount]);
aueangpanit 8:8ce2ab8191cf 181 UpdateScreen(screen1, screen1Answers[questionCount]);
aueangpanit 8:8ce2ab8191cf 182 UpdateScreen(screen2, screen2Answers[questionCount]);
aueangpanit 8:8ce2ab8191cf 183 }
aueangpanit 8:8ce2ab8191cf 184
aueangpanit 8:8ce2ab8191cf 185 bool CheckCorrect(int screenNumber)
aueangpanit 8:8ce2ab8191cf 186 {
aueangpanit 8:8ce2ab8191cf 187 if(screenNumber == correctScreen[questionCount])
aueangpanit 8:8ce2ab8191cf 188 {
aueangpanit 8:8ce2ab8191cf 189 return true;
aueangpanit 8:8ce2ab8191cf 190 }
aueangpanit 8:8ce2ab8191cf 191 else
aueangpanit 8:8ce2ab8191cf 192 {
aueangpanit 8:8ce2ab8191cf 193 return false;
aueangpanit 8:8ce2ab8191cf 194 }
aueangpanit 8:8ce2ab8191cf 195 }
aueangpanit 8:8ce2ab8191cf 196
aueangpanit 9:39190ed25585 197 void Jumping()
aueangpanit 9:39190ed25585 198 {
aueangpanit 9:39190ed25585 199
aueangpanit 9:39190ed25585 200 }
aueangpanit 9:39190ed25585 201
aueangpanit 9:39190ed25585 202 string exitOption[2] = {"Yes", "No"};
aueangpanit 9:39190ed25585 203 bool CheckExit(float r1, float r2)
aueangpanit 9:39190ed25585 204 {
aueangpanit 9:39190ed25585 205 if(r1 < 25 && r2 < 25)
aueangpanit 9:39190ed25585 206 {
aueangpanit 9:39190ed25585 207 return ExitScreen();
aueangpanit 9:39190ed25585 208 }
aueangpanit 9:39190ed25585 209 else
aueangpanit 9:39190ed25585 210 {
aueangpanit 9:39190ed25585 211 return false;
aueangpanit 9:39190ed25585 212 }
aueangpanit 9:39190ed25585 213 }
aueangpanit 9:39190ed25585 214
aueangpanit 9:39190ed25585 215 bool ExitScreen()
aueangpanit 9:39190ed25585 216 {
aueangpanit 9:39190ed25585 217 int exitOption_int = 0;
aueangpanit 9:39190ed25585 218 UpdateScreen(questionScreen, "AreYouSureYouWantToExit? >" + exitOption[exitOption_int]);
aueangpanit 9:39190ed25585 219
aueangpanit 9:39190ed25585 220 wait(1);
aueangpanit 9:39190ed25585 221
aueangpanit 9:39190ed25585 222 bool choosing = true;
aueangpanit 9:39190ed25585 223 while(choosing)
aueangpanit 9:39190ed25585 224 {
aueangpanit 9:39190ed25585 225 wait(0.5);
aueangpanit 9:39190ed25585 226 UpdateRange();
aueangpanit 9:39190ed25585 227 if(r1 < 25 && r2 < 25)
aueangpanit 9:39190ed25585 228 {
aueangpanit 9:39190ed25585 229 if(exitOption_int == 0)
aueangpanit 9:39190ed25585 230 {
aueangpanit 9:39190ed25585 231 choosing = false;
aueangpanit 9:39190ed25585 232 UpdateScreen(questionScreen, "Exiting...");
aueangpanit 9:39190ed25585 233 wait(1);
aueangpanit 9:39190ed25585 234 return true;
aueangpanit 9:39190ed25585 235 }
aueangpanit 9:39190ed25585 236 else
aueangpanit 9:39190ed25585 237 {
aueangpanit 9:39190ed25585 238 choosing = false;
aueangpanit 9:39190ed25585 239 UpdateScreen(questionScreen, "Returning to game");
aueangpanit 9:39190ed25585 240 wait(1);
aueangpanit 9:39190ed25585 241 return false;
aueangpanit 9:39190ed25585 242 }
aueangpanit 9:39190ed25585 243 }
aueangpanit 9:39190ed25585 244 else if(r1 < 20)
aueangpanit 9:39190ed25585 245 {
aueangpanit 9:39190ed25585 246 if(exitOption_int > 0) { exitOption_int--; UpdateScreen(questionScreen, "AreYouSureYouWantToExit? >" + exitOption[exitOption_int]); }
aueangpanit 9:39190ed25585 247 }
aueangpanit 9:39190ed25585 248 else if(r2 < 20)
aueangpanit 9:39190ed25585 249 {
aueangpanit 9:39190ed25585 250 if(exitOption_int < 1) { exitOption_int++; UpdateScreen(questionScreen, "AreYouSureYouWantToExit? >" + exitOption[exitOption_int]); }
aueangpanit 9:39190ed25585 251 }
aueangpanit 9:39190ed25585 252 }
aueangpanit 9:39190ed25585 253 }
aueangpanit 9:39190ed25585 254
aueangpanit 4:c669026b6f6e 255 void UpdateScreen(DigitalOut screen, string text)
aueangpanit 4:c669026b6f6e 256 {
aueangpanit 4:c669026b6f6e 257 //disable all E pin for all screens
aueangpanit 8:8ce2ab8191cf 258 questionScreen = 0;
aueangpanit 4:c669026b6f6e 259 screen1 = 0;
aueangpanit 4:c669026b6f6e 260 screen2 = 0;
aueangpanit 4:c669026b6f6e 261
aueangpanit 4:c669026b6f6e 262 //enable E pin for the scrren that we want to update
aueangpanit 4:c669026b6f6e 263 screen = 1;
aueangpanit 4:c669026b6f6e 264
aueangpanit 5:2f13ec8efe0b 265 //convert text to char array
aueangpanit 5:2f13ec8efe0b 266 char text_char_array[1024];
aueangpanit 5:2f13ec8efe0b 267 strcpy(text_char_array, text.c_str());
aueangpanit 4:c669026b6f6e 268 //some weird behaviour after disabling the E pin once means that we need to update the screen several times for it to display properly
aueangpanit 5:2f13ec8efe0b 269 for(int i = 0; i < 10; i++)
aueangpanit 4:c669026b6f6e 270 {
aueangpanit 3:5e0ba6e35849 271 lcd.cls();
aueangpanit 4:c669026b6f6e 272 lcd.printf(text_char_array);
aueangpanit 3:5e0ba6e35849 273 }
aueangpanit 5:2f13ec8efe0b 274 }
aueangpanit 5:2f13ec8efe0b 275
aueangpanit 5:2f13ec8efe0b 276 void UpdateScreen(DigitalOut screen, char text[1024])
aueangpanit 5:2f13ec8efe0b 277 {
aueangpanit 5:2f13ec8efe0b 278 //disable all E pin for all screens
aueangpanit 8:8ce2ab8191cf 279 questionScreen = 0;
aueangpanit 5:2f13ec8efe0b 280 screen1 = 0;
aueangpanit 5:2f13ec8efe0b 281 screen2 = 0;
aueangpanit 4:c669026b6f6e 282
aueangpanit 5:2f13ec8efe0b 283 //enable E pin for the scrren that we want to update
aueangpanit 5:2f13ec8efe0b 284 screen = 1;
aueangpanit 4:c669026b6f6e 285
aueangpanit 5:2f13ec8efe0b 286 //some weird behaviour after disabling the E pin once means that we need to update the screen several times for it to display properly
aueangpanit 5:2f13ec8efe0b 287 for(int i = 0; i < 10; i++)
aueangpanit 5:2f13ec8efe0b 288 {
aueangpanit 5:2f13ec8efe0b 289 lcd.cls();
aueangpanit 5:2f13ec8efe0b 290 lcd.printf(text);
aueangpanit 5:2f13ec8efe0b 291 }
simon 0:334327d1a416 292 }
aueangpanit 9:39190ed25585 293
aueangpanit 10:21c24327e65f 294 void UpdateScreen(DigitalOut screen, int firstLineLocation, string firstLineText, int secondLineLocation, string secondLineText)
aueangpanit 10:21c24327e65f 295 {
aueangpanit 10:21c24327e65f 296 //disable all E pin for all screens
aueangpanit 10:21c24327e65f 297 questionScreen = 0;
aueangpanit 10:21c24327e65f 298 screen1 = 0;
aueangpanit 10:21c24327e65f 299 screen2 = 0;
aueangpanit 10:21c24327e65f 300
aueangpanit 10:21c24327e65f 301 //enable E pin for the scrren that we want to update
aueangpanit 10:21c24327e65f 302 screen = 1;
aueangpanit 10:21c24327e65f 303
aueangpanit 10:21c24327e65f 304 //convert text to char array
aueangpanit 10:21c24327e65f 305 char firstLine_char_array[1024];
aueangpanit 10:21c24327e65f 306 char secondLine_char_array[1024];
aueangpanit 10:21c24327e65f 307 strcpy(firstLine_char_array, firstLineText.c_str());
aueangpanit 10:21c24327e65f 308 strcpy(secondLine_char_array, secondLineText.c_str());
aueangpanit 10:21c24327e65f 309
aueangpanit 10:21c24327e65f 310 //some weird behaviour after disabling the E pin once means that we need to update the screen several times for it to display properly
aueangpanit 10:21c24327e65f 311 for(int i = 0; i < 10; i++)
aueangpanit 10:21c24327e65f 312 {
aueangpanit 10:21c24327e65f 313 lcd.cls();
aueangpanit 10:21c24327e65f 314 lcd.locate(firstLineLocation, 0);
aueangpanit 10:21c24327e65f 315 lcd.printf(firstLine_char_array);
aueangpanit 10:21c24327e65f 316 lcd.locate(secondLineLocation, 1);
aueangpanit 10:21c24327e65f 317 lcd.printf(secondLine_char_array);
aueangpanit 10:21c24327e65f 318 }
aueangpanit 10:21c24327e65f 319 }
aueangpanit 10:21c24327e65f 320
aueangpanit 10:21c24327e65f 321 void UpdateScreen(DigitalOut screen, int firstLineLocation, char firstLineText[1024], int secondLineLocation, char secondLineText[1024])
aueangpanit 10:21c24327e65f 322 {
aueangpanit 10:21c24327e65f 323 //disable all E pin for all screens
aueangpanit 10:21c24327e65f 324 questionScreen = 0;
aueangpanit 10:21c24327e65f 325 screen1 = 0;
aueangpanit 10:21c24327e65f 326 screen2 = 0;
aueangpanit 10:21c24327e65f 327
aueangpanit 10:21c24327e65f 328 //enable E pin for the scrren that we want to update
aueangpanit 10:21c24327e65f 329 screen = 1;
aueangpanit 10:21c24327e65f 330
aueangpanit 10:21c24327e65f 331 //some weird behaviour after disabling the E pin once means that we need to update the screen several times for it to display properly
aueangpanit 10:21c24327e65f 332 for(int i = 0; i < 10; i++)
aueangpanit 10:21c24327e65f 333 {
aueangpanit 10:21c24327e65f 334 lcd.cls();
aueangpanit 10:21c24327e65f 335 lcd.locate(firstLineLocation, 0);
aueangpanit 10:21c24327e65f 336 lcd.printf(firstLineText);
aueangpanit 10:21c24327e65f 337 lcd.locate(secondLineLocation, 1);
aueangpanit 10:21c24327e65f 338 lcd.printf(secondLineText);
aueangpanit 10:21c24327e65f 339 }
aueangpanit 10:21c24327e65f 340 }
aueangpanit 10:21c24327e65f 341
aueangpanit 9:39190ed25585 342 void ClearAllScreen()
aueangpanit 9:39190ed25585 343 {
aueangpanit 9:39190ed25585 344 questionScreen = 1;
aueangpanit 9:39190ed25585 345 screen1 = 1;
aueangpanit 9:39190ed25585 346 screen2 = 1;
aueangpanit 9:39190ed25585 347
aueangpanit 9:39190ed25585 348 lcd.cls();
aueangpanit 9:39190ed25585 349 }
aueangpanit 9:39190ed25585 350
aueangpanit 9:39190ed25585 351 void UpdateRange()
aueangpanit 9:39190ed25585 352 {
aueangpanit 9:39190ed25585 353 // Trigger read, wait 49ms until ranger finder has
aueangpanit 9:39190ed25585 354 // finished, then read.
aueangpanit 9:39190ed25585 355 range1->triggerRead();
aueangpanit 9:39190ed25585 356 wait_ms(49);
aueangpanit 9:39190ed25585 357 r1 = range1->read();
aueangpanit 9:39190ed25585 358
aueangpanit 9:39190ed25585 359 range2->triggerRead();
aueangpanit 9:39190ed25585 360 wait_ms(49);
aueangpanit 9:39190ed25585 361 r2 = range2->read();
aueangpanit 9:39190ed25585 362 }