BAT / Mbed 2 deprecated BAT_senior_design_Nhi

Test fork nhi

Dependencies:   SDFileSystem mbed-rtos mbed emic2

Fork of BAT_senior_design by BAT

main.cpp@35:ef0921d9b5bd, 2017-11-29 (annotated)

Committer:
aismail1997
Date:
Wed Nov 29 16:26:22 2017 +0000
Revision:
35:ef0921d9b5bd
Parent:
34:1248dfa0740b 
word code added (commented out), flipped logic, added reset in the beginning

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aismail1997 0:9eda4611081a 1 #include "mbed.h"
aismail1997 6:1aa86ad19af9 2 #include "rtos.h"
aismail1997 9:418a4437a693 3 #include "SDFileSystem.h"
aismail1997 10:21268d8bf979 4 #include "button.h"
aismail1997 19:ceac47be2e64 5 #include "buttonArray.h"
aismail1997 23:23970cf718ee 6 #include <string>
aismail1997 23:23970cf718ee 7 #include <iostream>
aismail1997 28:3c4ebc4fde0f 8 #include "emic2.h"
aismail1997 23:23970cf718ee 9
aismail1997 23:23970cf718ee 10 using namespace std;
aismail1997 3:9ed43e974156 11
aismail1997 13:b80dde24e9bc 12 // DEFINE I/O
aismail1997 0:9eda4611081a 13 PwmOut myservo(p21);
aismail1997 0:9eda4611081a 14 DigitalIn pb1 (p20);
aismail1997 14:581a3b02f4c3 15 PwmOut myservo2(p22);
aismail1997 14:581a3b02f4c3 16 DigitalIn pb2 (p19);
aismail1997 18:d14bf57f435b 17 PwmOut myservo3(p23);
aismail1997 18:d14bf57f435b 18 DigitalIn pb3 (p18);
aismail1997 18:d14bf57f435b 19 PwmOut myservo4(p24);
aismail1997 18:d14bf57f435b 20 DigitalIn pb4 (p17);
aismail1997 18:d14bf57f435b 21 PwmOut myservo5(p25);
aismail1997 18:d14bf57f435b 22 DigitalIn pb5 (p16);
aismail1997 18:d14bf57f435b 23 PwmOut myservo6(p26);
aismail1997 18:d14bf57f435b 24 DigitalIn pb6 (p15);
aismail1997 18:d14bf57f435b 25
aismail1997 18:d14bf57f435b 26 //DigitalOut led1(LED1);
aismail1997 18:d14bf57f435b 27 //DigitalOut led3(LED3);
aismail1997 22:6931917c70cd 28 //DigitalOut led4(LED4);
aismail1997 14:581a3b02f4c3 29
nnguyen45 32:e87bb6e83072 30 //DigitalIn linpot(p9);
nnguyen45 33:3090ec93b4aa 31 Serial pc(USBTX, USBRX);
aismail1997 23:23970cf718ee 32 SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
aismail1997 21:c5df903f068a 33 //button button1(myservo, pb1, linpot);
aismail1997 21:c5df903f068a 34 button button1(myservo, pb1, 1);
aismail1997 21:c5df903f068a 35 button button2(myservo2, pb2, 2);
aismail1997 21:c5df903f068a 36 button button3(myservo3, pb3, 3);
aismail1997 21:c5df903f068a 37 button button4(myservo4, pb4, 4);
aismail1997 21:c5df903f068a 38 button button5(myservo5, pb5, 5);
aismail1997 21:c5df903f068a 39 button button6(myservo6, pb6, 6);
aismail1997 4:cc181f8f2bd1 40
aismail1997 19:ceac47be2e64 41 buttonArray buttonarr(button1, button2, button3, button4, button5, button6);
aismail1997 19:ceac47be2e64 42
aismail1997 28:3c4ebc4fde0f 43 emic2 myTTS(p28, p27); //serial RX,TX pins to emic
aismail1997 28:3c4ebc4fde0f 44
aismail1997 13:b80dde24e9bc 45 // INITIALIZE VARIABLES
aismail1997 13:b80dde24e9bc 46 // add mode, reset buttons
aismail1997 9:418a4437a693 47 int start = 0;
aismail1997 9:418a4437a693 48 int submit = 0;
aismail1997 18:d14bf57f435b 49 // Buttons begins in up state
aismail1997 17:08c575082052 50 int state = 0;
aismail1997 18:d14bf57f435b 51 int state2 = 0;
aismail1997 18:d14bf57f435b 52 int state3 = 0;
aismail1997 18:d14bf57f435b 53 int state4 = 0;
aismail1997 18:d14bf57f435b 54 int state5 = 0;
aismail1997 18:d14bf57f435b 55 int state6 = 0;
aismail1997 14:581a3b02f4c3 56 int count = 0;
aismail1997 6:1aa86ad19af9 57
aismail1997 6:1aa86ad19af9 58 // THREADS
aismail1997 13:b80dde24e9bc 59
aismail1997 6:1aa86ad19af9 60 void button_thread()
aismail1997 4:cc181f8f2bd1 61 {
aismail1997 14:581a3b02f4c3 62 while(true) {
aismail1997 19:ceac47be2e64 63 state = button1.updateState();
nnguyen45 33:3090ec93b4aa 64 state6 = button6.updateState();
nnguyen45 33:3090ec93b4aa 65
aismail1997 21:c5df903f068a 66 //led4 = button1.getLp();
aismail1997 19:ceac47be2e64 67 Thread::wait(100); // wait till thread is done
aismail1997 10:21268d8bf979 68 }
aismail1997 14:581a3b02f4c3 69 }
aismail1997 14:581a3b02f4c3 70
aismail1997 14:581a3b02f4c3 71 void button2_thread()
aismail1997 14:581a3b02f4c3 72 {
aismail1997 14:581a3b02f4c3 73 while(true) {
aismail1997 19:ceac47be2e64 74 state2 = button2.updateState();
nnguyen45 32:e87bb6e83072 75 Thread::wait(200); // wait till thread is done
aismail1997 10:21268d8bf979 76 }
aismail1997 4:cc181f8f2bd1 77 }
aismail1997 4:cc181f8f2bd1 78
aismail1997 18:d14bf57f435b 79 // thread for the custom button
aismail1997 18:d14bf57f435b 80 void button3_thread()
aismail1997 18:d14bf57f435b 81 {
aismail1997 18:d14bf57f435b 82 while(true) {
aismail1997 19:ceac47be2e64 83 state3 = button3.updateState();
nnguyen45 32:e87bb6e83072 84 Thread::wait(200); // wait till thread is done
aismail1997 18:d14bf57f435b 85 }
aismail1997 18:d14bf57f435b 86 }
aismail1997 18:d14bf57f435b 87
aismail1997 18:d14bf57f435b 88 // thread for the custom button
aismail1997 18:d14bf57f435b 89 void button4_thread()
aismail1997 18:d14bf57f435b 90 {
aismail1997 18:d14bf57f435b 91 while(true) {
aismail1997 19:ceac47be2e64 92 state4 = button4.updateState();
nnguyen45 32:e87bb6e83072 93 Thread::wait(200); // wait till thread is done
aismail1997 18:d14bf57f435b 94 }
aismail1997 18:d14bf57f435b 95 }
aismail1997 18:d14bf57f435b 96
aismail1997 18:d14bf57f435b 97 // thread for the custom button
aismail1997 18:d14bf57f435b 98 void button5_thread()
aismail1997 18:d14bf57f435b 99 {
aismail1997 18:d14bf57f435b 100 while(true) {
aismail1997 19:ceac47be2e64 101 state5 = button5.updateState();
nnguyen45 32:e87bb6e83072 102 Thread::wait(200); // wait till thread is done
aismail1997 18:d14bf57f435b 103 }
aismail1997 18:d14bf57f435b 104 }
aismail1997 18:d14bf57f435b 105
aismail1997 18:d14bf57f435b 106 // thread for the custom button
aismail1997 18:d14bf57f435b 107 void button6_thread()
aismail1997 18:d14bf57f435b 108 {
aismail1997 18:d14bf57f435b 109 while(true) {
aismail1997 19:ceac47be2e64 110 state6 = button6.updateState();
nnguyen45 32:e87bb6e83072 111 Thread::wait(200); // wait till thread is done
aismail1997 18:d14bf57f435b 112 }
aismail1997 18:d14bf57f435b 113 }
aismail1997 18:d14bf57f435b 114
aismail1997 6:1aa86ad19af9 115 void submit_thread()
aismail1997 4:cc181f8f2bd1 116 {
aismail1997 13:b80dde24e9bc 117 Thread::wait(500); // wait till thread is done
aismail1997 4:cc181f8f2bd1 118 }
aismail1997 4:cc181f8f2bd1 119
aismail1997 6:1aa86ad19af9 120 void start_thread()
aismail1997 4:cc181f8f2bd1 121 {
aismail1997 6:1aa86ad19af9 122 // read pb_start
aismail1997 6:1aa86ad19af9 123 // if 1
aismail1997 14:581a3b02f4c3 124 start = 1;
aismail1997 14:581a3b02f4c3 125 //pc.printf("start %d ", start);
aismail1997 6:1aa86ad19af9 126 // else 0
aismail1997 13:b80dde24e9bc 127 Thread::wait(500); // wait till thread is done
aismail1997 4:cc181f8f2bd1 128 }
aismail1997 0:9eda4611081a 129
aismail1997 14:581a3b02f4c3 130
aismail1997 0:9eda4611081a 131 int main()
aismail1997 0:9eda4611081a 132 {
aismail1997 6:1aa86ad19af9 133 // SETUP
aismail1997 4:cc181f8f2bd1 134 // pull up the pushbutton to prevent bouncing
aismail1997 16:5c91af9b4e7c 135 pb1.mode(PullUp);
aismail1997 16:5c91af9b4e7c 136 pb2.mode(PullUp);
aismail1997 18:d14bf57f435b 137 pb3.mode(PullUp);
aismail1997 18:d14bf57f435b 138 pb4.mode(PullUp);
aismail1997 18:d14bf57f435b 139 pb5.mode(PullUp);
aismail1997 18:d14bf57f435b 140 pb6.mode(PullUp);
aismail1997 30:79cdf893c8b8 141 wait(.001);
aismail1997 15:7e9308d14faa 142
aismail1997 22:6931917c70cd 143 // servos begin at 30 degrees
aismail1997 10:21268d8bf979 144 // replace with a button setup function
nnguyen45 32:e87bb6e83072 145 buttonarr.setup();
aismail1997 19:ceac47be2e64 146
aismail1997 23:23970cf718ee 147 // PARSE INPUT FILE FOR LETTERS AND WORDS
aismail1997 23:23970cf718ee 148 char delimiter = ',';
aismail1997 29:b9bd85682db1 149 // TODO: fix the letters
aismail1997 23:23970cf718ee 150 string letter[2];
aismail1997 23:23970cf718ee 151 string word[2];
aismail1997 23:23970cf718ee 152 char check;
aismail1997 23:23970cf718ee 153 string temp;
aismail1997 23:23970cf718ee 154 string tempword = "";
aismail1997 23:23970cf718ee 155 int counter = 0;
aismail1997 23:23970cf718ee 156 FILE *fp = fopen("/sd/plan.txt", "r"); //create file
aismail1997 23:23970cf718ee 157 if(fp == NULL) {
aismail1997 30:79cdf893c8b8 158 //pc.printf("Could not open file for write\n");
aismail1997 23:23970cf718ee 159 }
aismail1997 23:23970cf718ee 160 check = fgetc(fp); //grabs a char from file
aismail1997 23:23970cf718ee 161 while(check != '\n') { //while not at the end of line for letters
aismail1997 23:23970cf718ee 162 if((check == delimiter) && (temp.length() == 1)) { //at a comma and have a letter stored
aismail1997 23:23970cf718ee 163 letter[counter] = temp; //write letter
aismail1997 30:79cdf893c8b8 164 //pc.printf("Letter: %s \n", letter[counter]);
aismail1997 23:23970cf718ee 165 counter = counter + 1; //increment counter
aismail1997 23:23970cf718ee 166 } else {
aismail1997 23:23970cf718ee 167 temp = check; //store letter
aismail1997 23:23970cf718ee 168 }
aismail1997 23:23970cf718ee 169 check = fgetc(fp); //grabs next char
aismail1997 23:23970cf718ee 170 }
aismail1997 23:23970cf718ee 171 counter = 0; //reset counter
aismail1997 23:23970cf718ee 172 check = fgetc(fp); //grabs next char
aismail1997 23:23970cf718ee 173 while(!feof(fp)) { //while not at the end of line for words
aismail1997 23:23970cf718ee 174 if(check == delimiter) { //when at the comma at the end of a word
aismail1997 23:23970cf718ee 175 word[counter] = tempword; //write word
aismail1997 30:79cdf893c8b8 176 //pc.printf("Word: %s \n", word[counter]);
aismail1997 23:23970cf718ee 177 tempword = "";
aismail1997 23:23970cf718ee 178 counter = counter + 1; //increment counter
aismail1997 23:23970cf718ee 179 } else {
aismail1997 23:23970cf718ee 180 tempword = tempword + check; //concatenate letters to build word
aismail1997 23:23970cf718ee 181 }
aismail1997 23:23970cf718ee 182 check = fgetc(fp); //grabs next char
aismail1997 23:23970cf718ee 183 }
aismail1997 23:23970cf718ee 184 fclose(fp); //close file
aismail1997 14:581a3b02f4c3 185
nnguyen45 33:3090ec93b4aa 186 Thread t1(button_thread);
nnguyen45 33:3090ec93b4aa 187 Thread t2(button2_thread);
nnguyen45 33:3090ec93b4aa 188 Thread t3(button3_thread);
nnguyen45 33:3090ec93b4aa 189 Thread t4(button4_thread);
nnguyen45 33:3090ec93b4aa 190 Thread t5(button5_thread);
nnguyen45 33:3090ec93b4aa 191 //Thread t6(button6_thread);
nnguyen45 33:3090ec93b4aa 192 t1.start(button_thread);
nnguyen45 33:3090ec93b4aa 193 t2.start(button2_thread);
nnguyen45 33:3090ec93b4aa 194 t3.start(button3_thread);
nnguyen45 33:3090ec93b4aa 195 t4.start(button4_thread);
nnguyen45 33:3090ec93b4aa 196 t5.start(button5_thread);
aismail1997 14:581a3b02f4c3 197
aismail1997 14:581a3b02f4c3 198 // when submitted
aismail1997 14:581a3b02f4c3 199 //while (submit == 0) {}
aismail1997 14:581a3b02f4c3 200 // start button threads and submit thread
aismail1997 14:581a3b02f4c3 201 // if submit close button threads and submit thread
aismail1997 14:581a3b02f4c3 202 // check result
aismail1997 14:581a3b02f4c3 203 // play results on speaker
aismail1997 14:581a3b02f4c3 204 // save results
aismail1997 29:b9bd85682db1 205
aismail1997 28:3c4ebc4fde0f 206 //TEXT-TO-SPEECH LOGIC
aismail1997 28:3c4ebc4fde0f 207 myTTS.volume(18); //max volume
nnguyen45 31:e5024aeca3a7 208 myTTS.voice(2);
aismail1997 28:3c4ebc4fde0f 209
aismail1997 28:3c4ebc4fde0f 210 myTTS.speakf("SWelcome to Bat, the Braille Assistive Teacher. This device will help you learn how to write and type braille.\r"); // Send the desired string to convert to speech
aismail1997 28:3c4ebc4fde0f 211 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 35:ef0921d9b5bd 212
aismail1997 35:ef0921d9b5bd 213 char* braille;
aismail1997 35:ef0921d9b5bd 214 char userinput;
aismail1997 35:ef0921d9b5bd 215
aismail1997 35:ef0921d9b5bd 216 // INITIAL RESET
aismail1997 35:ef0921d9b5bd 217 int reset = 1;
aismail1997 35:ef0921d9b5bd 218 myTTS.speakf("SPlease setup the device by pressing down all the buttons.\r");
aismail1997 35:ef0921d9b5bd 219 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 35:ef0921d9b5bd 220 while(reset == 1) {
aismail1997 35:ef0921d9b5bd 221 sprintf(braille, "%d%d%d%d%d%d", button1.getPress(), button2.getPress(),
aismail1997 35:ef0921d9b5bd 222 button3.getPress(), button4.getPress(), button5.getPress(), button6.getPress());
aismail1997 35:ef0921d9b5bd 223 userinput = buttonarr.checkVal(braille);
aismail1997 35:ef0921d9b5bd 224 if(userinput == '!') {
aismail1997 35:ef0921d9b5bd 225 reset = 0;
aismail1997 35:ef0921d9b5bd 226 } else {
aismail1997 35:ef0921d9b5bd 227 reset = 0; // TODO: remove this line
aismail1997 35:ef0921d9b5bd 228 myTTS.speakf("SSetup failed. Please try again.\r");
aismail1997 35:ef0921d9b5bd 229 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 35:ef0921d9b5bd 230 }
aismail1997 35:ef0921d9b5bd 231 }
aismail1997 35:ef0921d9b5bd 232
aismail1997 35:ef0921d9b5bd 233 int lettersize = sizeof(letter)/sizeof(letter[0]);
aismail1997 35:ef0921d9b5bd 234
aismail1997 28:3c4ebc4fde0f 235 for(int i = 0; i < lettersize; i++) { //iterate through the letter array
aismail1997 29:b9bd85682db1 236 char currletter = letter[i][0];
aismail1997 30:79cdf893c8b8 237 //pc.printf("letter: %c \n", currletter);
aismail1997 29:b9bd85682db1 238 int* pinsup = buttonarr.pinsUp(currletter);
aismail1997 28:3c4ebc4fde0f 239 int currpress;
aismail1997 28:3c4ebc4fde0f 240 int numpinsups = pinsup[0]; // size of array is first element of pinsup
aismail1997 28:3c4ebc4fde0f 241 string presspin = "STo write the letter ";
aismail1997 28:3c4ebc4fde0f 242 presspin = presspin + letter[i];
nnguyen45 31:e5024aeca3a7 243 presspin = presspin + ", press buttons";
aismail1997 28:3c4ebc4fde0f 244
aismail1997 28:3c4ebc4fde0f 245 for (int j = 1; j < numpinsups; j++) { // get what pins to press
aismail1997 28:3c4ebc4fde0f 246 currpress = pinsup[j];
aismail1997 28:3c4ebc4fde0f 247 switch (currpress) {
aismail1997 28:3c4ebc4fde0f 248 case 1:
aismail1997 28:3c4ebc4fde0f 249 presspin = presspin + " 1,";
aismail1997 28:3c4ebc4fde0f 250 break;
aismail1997 28:3c4ebc4fde0f 251 case 2:
aismail1997 28:3c4ebc4fde0f 252 presspin = presspin + " 2,";
aismail1997 28:3c4ebc4fde0f 253 break;
aismail1997 28:3c4ebc4fde0f 254 case 3:
aismail1997 28:3c4ebc4fde0f 255 presspin = presspin + " 3,";
aismail1997 28:3c4ebc4fde0f 256 break;
aismail1997 28:3c4ebc4fde0f 257 case 4:
aismail1997 28:3c4ebc4fde0f 258 presspin = presspin + " 4,";
aismail1997 28:3c4ebc4fde0f 259 break;
aismail1997 28:3c4ebc4fde0f 260 case 5:
aismail1997 28:3c4ebc4fde0f 261 presspin = presspin + " 5,";
aismail1997 28:3c4ebc4fde0f 262 break;
aismail1997 28:3c4ebc4fde0f 263 case 6:
aismail1997 28:3c4ebc4fde0f 264 presspin = presspin + " 6,";
aismail1997 28:3c4ebc4fde0f 265 break;
aismail1997 28:3c4ebc4fde0f 266 }
aismail1997 28:3c4ebc4fde0f 267 }
aismail1997 29:b9bd85682db1 268 myTTS.speakf("%s\r",presspin);
aismail1997 29:b9bd85682db1 269 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 30:79cdf893c8b8 270 wait(1);
nnguyen45 31:e5024aeca3a7 271
nnguyen45 31:e5024aeca3a7 272 //WORKS UP TO HERE
aismail1997 35:ef0921d9b5bd 273
aismail1997 35:ef0921d9b5bd 274 // PARSE LETTERS
aismail1997 34:1248dfa0740b 275 sprintf(braille, "%d%d%d%d%d%d", button1.getPress(), button2.getPress(),
aismail1997 34:1248dfa0740b 276 button3.getPress(), button4.getPress(), button5.getPress(), button6.getPress());
aismail1997 35:ef0921d9b5bd 277 userinput = buttonarr.checkVal(braille);
aismail1997 34:1248dfa0740b 278 pc.printf(" %s ", braille);
nnguyen45 31:e5024aeca3a7 279 //pc.printf("userinput: %c", userinput);
aismail1997 30:79cdf893c8b8 280 // get input
aismail1997 30:79cdf893c8b8 281 //pc.printf("Your input was: %c", userinput);
nnguyen45 31:e5024aeca3a7 282 int currwrong;
nnguyen45 31:e5024aeca3a7 283 string wrongpin;
aismail1997 30:79cdf893c8b8 284 // check result
aismail1997 34:1248dfa0740b 285 pc.printf("\n %c %c", userinput, currletter);
aismail1997 34:1248dfa0740b 286 int* wrongpins = buttonarr.wrongPins(braille, currletter);
nnguyen45 31:e5024aeca3a7 287 int test = 1;
nnguyen45 31:e5024aeca3a7 288 while(test == 1) {
nnguyen45 31:e5024aeca3a7 289 //pc.printf("In while loop");
nnguyen45 31:e5024aeca3a7 290 wrongpin = "SYour answer is incorrect. Buttons";
nnguyen45 31:e5024aeca3a7 291 for (int j = 1; j < wrongpins[0]; j++) { // get what pins are wrong
nnguyen45 31:e5024aeca3a7 292 currwrong = wrongpins[j];
nnguyen45 31:e5024aeca3a7 293 //pc.printf("currwrong: %d", currwrong);
nnguyen45 31:e5024aeca3a7 294 switch (currwrong) {
nnguyen45 31:e5024aeca3a7 295 case 1:
nnguyen45 31:e5024aeca3a7 296 wrongpin = wrongpin + " 1,";
nnguyen45 31:e5024aeca3a7 297 break;
nnguyen45 31:e5024aeca3a7 298 case 2:
nnguyen45 31:e5024aeca3a7 299 wrongpin = wrongpin + " 2,";
nnguyen45 31:e5024aeca3a7 300 break;
nnguyen45 31:e5024aeca3a7 301 case 3:
nnguyen45 31:e5024aeca3a7 302 wrongpin = wrongpin + " 3,";
nnguyen45 31:e5024aeca3a7 303 break;
nnguyen45 31:e5024aeca3a7 304 case 4:
nnguyen45 31:e5024aeca3a7 305 wrongpin = wrongpin + " 4,";
nnguyen45 31:e5024aeca3a7 306 break;
nnguyen45 31:e5024aeca3a7 307 case 5:
nnguyen45 31:e5024aeca3a7 308 wrongpin = wrongpin + " 5,";
nnguyen45 31:e5024aeca3a7 309 break;
nnguyen45 31:e5024aeca3a7 310 case 6:
nnguyen45 31:e5024aeca3a7 311 wrongpin = wrongpin + " 6,";
nnguyen45 31:e5024aeca3a7 312 break;
nnguyen45 31:e5024aeca3a7 313 }
nnguyen45 31:e5024aeca3a7 314 }
nnguyen45 31:e5024aeca3a7 315 //pc.printf("end for loop");
aismail1997 34:1248dfa0740b 316 if (wrongpins[0] > 1) {
aismail1997 34:1248dfa0740b 317 wrongpin = wrongpin + " are wrong. Please try again.";
aismail1997 34:1248dfa0740b 318 myTTS.speakf("%s\r",wrongpin);
aismail1997 34:1248dfa0740b 319 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 34:1248dfa0740b 320 //UPDATE THE PINS THAT ARE WRONG BY CHECKING AGAIN BELOW
aismail1997 34:1248dfa0740b 321 sprintf(braille, "%d%d%d%d%d%d", button1.getPress(), button2.getPress(),
aismail1997 34:1248dfa0740b 322 button3.getPress(), button4.getPress(), button5.getPress(), button6.getPress());
aismail1997 34:1248dfa0740b 323 userinput = buttonarr.checkVal(braille);
aismail1997 34:1248dfa0740b 324 // get input
aismail1997 34:1248dfa0740b 325 //pc.printf("Your input was: %c", userinput);
nnguyen45 31:e5024aeca3a7 326
aismail1997 34:1248dfa0740b 327 // check result
aismail1997 34:1248dfa0740b 328 wrongpins = buttonarr.wrongPins(braille, currletter);
aismail1997 34:1248dfa0740b 329 } else {
aismail1997 34:1248dfa0740b 330 test = 0;
aismail1997 34:1248dfa0740b 331 myTTS.speakf("SGood job! Your answer is correct.\r");
aismail1997 34:1248dfa0740b 332 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 34:1248dfa0740b 333 }
nnguyen45 31:e5024aeca3a7 334 }
aismail1997 35:ef0921d9b5bd 335 reset = 1;
nnguyen45 31:e5024aeca3a7 336 myTTS.speakf("SNow reset the device by pressing down all the buttons.\r");
nnguyen45 31:e5024aeca3a7 337 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
nnguyen45 31:e5024aeca3a7 338 while(reset == 1) {
aismail1997 34:1248dfa0740b 339 sprintf(braille, "%d%d%d%d%d%d", button1.getPress(), button2.getPress(),
aismail1997 34:1248dfa0740b 340 button3.getPress(), button4.getPress(), button5.getPress(), button6.getPress());
aismail1997 34:1248dfa0740b 341 userinput = buttonarr.checkVal(braille);
aismail1997 35:ef0921d9b5bd 342 if(userinput == '!') {
nnguyen45 31:e5024aeca3a7 343 reset = 0;
nnguyen45 31:e5024aeca3a7 344 } else {
aismail1997 35:ef0921d9b5bd 345 reset = 0; // TODO: remove this line
aismail1997 35:ef0921d9b5bd 346 myTTS.speakf("SSetup failed. Please try again.\r");
nnguyen45 31:e5024aeca3a7 347 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
nnguyen45 31:e5024aeca3a7 348 }
nnguyen45 31:e5024aeca3a7 349 }
aismail1997 28:3c4ebc4fde0f 350 }
aismail1997 35:ef0921d9b5bd 351
aismail1997 35:ef0921d9b5bd 352 // WORD CODE
aismail1997 35:ef0921d9b5bd 353
aismail1997 35:ef0921d9b5bd 354 // WORD COUNTER
aismail1997 35:ef0921d9b5bd 355 // go through each word
aismail1997 35:ef0921d9b5bd 356 // go through each letter in the word
aismail1997 35:ef0921d9b5bd 357 // get user input
aismail1997 35:ef0921d9b5bd 358 // when buttons reset - save previous letter
aismail1997 35:ef0921d9b5bd 359 // loop until submit button is pressed
aismail1997 35:ef0921d9b5bd 360 // compare words
aismail1997 35:ef0921d9b5bd 361 // check what letters were wrong
aismail1997 35:ef0921d9b5bd 362 // give wrong letters - correct spelling is...
aismail1997 35:ef0921d9b5bd 363 /*
aismail1997 35:ef0921d9b5bd 364 string currword;
aismail1997 35:ef0921d9b5bd 365 int wordsize = sizeof(word)/sizeof(word[0]);
aismail1997 35:ef0921d9b5bd 366
aismail1997 35:ef0921d9b5bd 367 myTTS.speakf("SLet us now put these letters together to form words. Please reset buttons after each letter. Press down the submit button when done.\r"); // Send the desired string to convert to speech
aismail1997 35:ef0921d9b5bd 368 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 35:ef0921d9b5bd 369
aismail1997 35:ef0921d9b5bd 370 // loop through each of the words
aismail1997 35:ef0921d9b5bd 371 for(int i = 0; i < wordsize; i++) { //iterate through the word array
aismail1997 35:ef0921d9b5bd 372 currword = word[i];
aismail1997 35:ef0921d9b5bd 373 presspin = "To type the word ";
aismail1997 35:ef0921d9b5bd 374 presspin = presspin + word[i];
aismail1997 35:ef0921d9b5bd 375 presspin = presspin + ", type letters ";
aismail1997 35:ef0921d9b5bd 376 for (int j = 0; j < currword.length(); j++) {
aismail1997 35:ef0921d9b5bd 377 presspin = presspin + ", "+ currword[j];
aismail1997 35:ef0921d9b5bd 378 }
aismail1997 35:ef0921d9b5bd 379 myTTS.speakf("S%s\r", presspin);
aismail1997 35:ef0921d9b5bd 380 myTTS.ready();
aismail1997 35:ef0921d9b5bd 381
aismail1997 35:ef0921d9b5bd 382 string wordinput;
aismail1997 35:ef0921d9b5bd 383
aismail1997 35:ef0921d9b5bd 384 // loop through each of the letters
aismail1997 35:ef0921d9b5bd 385 olduserinput;
aismail1997 35:ef0921d9b5bd 386 incorrect = 1;
aismail1997 35:ef0921d9b5bd 387 char userinput;
aismail1997 35:ef0921d9b5bd 388 char* braille;
aismail1997 28:3c4ebc4fde0f 389
aismail1997 35:ef0921d9b5bd 390 // while(!submit)
aismail1997 35:ef0921d9b5bd 391 while (incorrect) {
aismail1997 35:ef0921d9b5bd 392 // replace for loop with submit
aismail1997 35:ef0921d9b5bd 393 // while (!submit) {
aismail1997 35:ef0921d9b5bd 394 for (int j = 0; j < currword.length(); j++) {
aismail1997 35:ef0921d9b5bd 395 //currletter = currword[j];
aismail1997 35:ef0921d9b5bd 396 // check if all buttons were pressed
aismail1997 35:ef0921d9b5bd 397 wait(1);
aismail1997 35:ef0921d9b5bd 398
aismail1997 35:ef0921d9b5bd 399 char* braille;
aismail1997 35:ef0921d9b5bd 400 char* oldbraille;
aismail1997 35:ef0921d9b5bd 401
aismail1997 35:ef0921d9b5bd 402 // wait for input
aismail1997 35:ef0921d9b5bd 403 while (strcmp(braille, "000000") == 0) {}
aismail1997 35:ef0921d9b5bd 404
aismail1997 35:ef0921d9b5bd 405 // while buttons have not been released
aismail1997 35:ef0921d9b5bd 406 while (strcmp(braille, "000000") != 0) {
aismail1997 35:ef0921d9b5bd 407 oldbraille = braille;
aismail1997 35:ef0921d9b5bd 408 sprintf(braille, "%d%d%d%d%d%d", button1.getPress(), button2.getPress(),
aismail1997 35:ef0921d9b5bd 409 button3.getPress(), button4.getPress(), button5.getPress(), button6.getPress());
aismail1997 35:ef0921d9b5bd 410 } // at the end of this, braille contains the letter representation
aismail1997 35:ef0921d9b5bd 411 // flip braille values
aismail1997 35:ef0921d9b5bd 412 userinput = checkVal(braille);
aismail1997 35:ef0921d9b5bd 413 wordinput[j] = olduserinput;
aismail1997 35:ef0921d9b5bd 414 }
aismail1997 35:ef0921d9b5bd 415
aismail1997 35:ef0921d9b5bd 416 // check result of words
aismail1997 35:ef0921d9b5bd 417 if (wordinput.compare(currword) == 0) { // input is correct
aismail1997 35:ef0921d9b5bd 418 incorrect = 0;
aismail1997 35:ef0921d9b5bd 419 myTTS.speakf("Good job!\r");
aismail1997 35:ef0921d9b5bd 420 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 35:ef0921d9b5bd 421 } else {
aismail1997 35:ef0921d9b5bd 422 incorrect = 0; // delete this line
aismail1997 35:ef0921d9b5bd 423 myTTS.speakf("SPlease try again!.\r");
aismail1997 35:ef0921d9b5bd 424 myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
aismail1997 35:ef0921d9b5bd 425 }
aismail1997 35:ef0921d9b5bd 426 }*/
aismail1997 35:ef0921d9b5bd 427
aismail1997 19:ceac47be2e64 428
aismail1997 6:1aa86ad19af9 429 // MAIN THREAD
aismail1997 6:1aa86ad19af9 430 while(true) {
aismail1997 14:581a3b02f4c3 431 Thread::wait(500); // wait till thread is done
aismail1997 0:9eda4611081a 432 }
aismail1997 0:9eda4611081a 433 }