Letters in typing mode
Dependencies: SDFileSystem emic2 mbed-rtos mbed
Fork of BAT_Type_letter by
buttonArray.cpp@41:560ee7866781, 2017-12-03 (annotated)
- Committer:
- aismail1997
- Date:
- Sun Dec 03 23:44:27 2017 +0000
- Revision:
- 41:560ee7866781
- Parent:
- 39:8cc80f0b4398
letter and write mode work independently;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
aismail1997 | 19:ceac47be2e64 | 1 | #include "mbed.h" |
aismail1997 | 19:ceac47be2e64 | 2 | #include "buttonArray.h" |
aismail1997 | 19:ceac47be2e64 | 3 | |
aismail1997 | 22:6931917c70cd | 4 | // type mode |
aismail1997 | 22:6931917c70cd | 5 | |
aismail1997 | 20:abbc12fca525 | 6 | // buttonArray constructor |
aismail1997 | 19:ceac47be2e64 | 7 | buttonArray::buttonArray(button b1, button b2, button b3, button b4, button b5, button b6) |
aismail1997 | 19:ceac47be2e64 | 8 | : button1(b1), button2(b2), button3(b3), button4(b4), button5(b5), button6(b6) {} |
aismail1997 | 21:c5df903f068a | 9 | |
nnguyen45 | 33:3090ec93b4aa | 10 | //Serial pc(USBTX, USBRX); |
aismail1997 | 30:79cdf893c8b8 | 11 | |
aismail1997 | 20:abbc12fca525 | 12 | // FUNCTIONS |
aismail1997 | 19:ceac47be2e64 | 13 | |
aismail1997 | 20:abbc12fca525 | 14 | // map input braille to ascii |
aismail1997 | 21:c5df903f068a | 15 | // braille respresentation here - https://en.wikipedia.org/wiki/Braille_ASCII |
aismail1997 | 34:1248dfa0740b | 16 | char buttonArray::checkVal(char* braille) |
aismail1997 | 21:c5df903f068a | 17 | { |
aismail1997 | 34:1248dfa0740b | 18 | char val = 'K'; |
aismail1997 | 30:79cdf893c8b8 | 19 | if (strcmp(braille, "000000") == 0) val = 'X'; |
aismail1997 | 22:6931917c70cd | 20 | if (strcmp(braille, "011111") == 0) val = 'A'; |
aismail1997 | 41:560ee7866781 | 21 | //if (strcmp(braille, "001111") == 0) val = 'B'; |
aismail1997 | 41:560ee7866781 | 22 | //if (strcmp(braille, "011011") == 0) val = 'C'; |
aismail1997 | 22:6931917c70cd | 23 | if (strcmp(braille, "011001") == 0) val = 'D'; |
aismail1997 | 41:560ee7866781 | 24 | //if (strcmp(braille, "011101") == 0) val = 'E'; |
aismail1997 | 41:560ee7866781 | 25 | //if (strcmp(braille, "001011") == 0) val = 'F'; |
aismail1997 | 41:560ee7866781 | 26 | //if (strcmp(braille, "001001") == 0) val = 'G'; |
aismail1997 | 41:560ee7866781 | 27 | //if (strcmp(braille, "001101") == 0) val = 'H'; |
aismail1997 | 41:560ee7866781 | 28 | //if (strcmp(braille, "101101") == 0) val = 'I'; |
aismail1997 | 41:560ee7866781 | 29 | //if (strcmp(braille, "101001") == 0) val = 'J'; |
nnguyen45 | 36:593bae6b342b | 30 | if (strcmp(braille, "010011") == 0) val = 'M'; |
nnguyen45 | 36:593bae6b342b | 31 | if (strcmp(braille, "010101") == 0) val = 'O'; |
aismail1997 | 22:6931917c70cd | 32 | /*if (strcmp(braille, "011111") == 0) val = 'K'; |
aismail1997 | 22:6931917c70cd | 33 | if (strcmp(braille, "011111") == 0) val = 'L'; |
aismail1997 | 22:6931917c70cd | 34 | if (strcmp(braille, "011111") == 0) val = 'N'; |
aismail1997 | 22:6931917c70cd | 35 | if (strcmp(braille, "011111") == 0) val = 'P'; |
aismail1997 | 22:6931917c70cd | 36 | if (strcmp(braille, "011111") == 0) val = 'Q'; |
aismail1997 | 22:6931917c70cd | 37 | if (strcmp(braille, "011111") == 0) val = 'R'; |
aismail1997 | 22:6931917c70cd | 38 | if (strcmp(braille, "011111") == 0) val = 'S'; |
aismail1997 | 22:6931917c70cd | 39 | if (strcmp(braille, "011111") == 0) val = 'T'; |
aismail1997 | 22:6931917c70cd | 40 | if (strcmp(braille, "011111") == 0) val = 'U'; |
aismail1997 | 22:6931917c70cd | 41 | if (strcmp(braille, "011111") == 0) val = 'V'; |
aismail1997 | 22:6931917c70cd | 42 | if (strcmp(braille, "011111") == 0) val = 'W'; |
aismail1997 | 22:6931917c70cd | 43 | if (strcmp(braille, "011111") == 0) val = 'X'; |
aismail1997 | 22:6931917c70cd | 44 | if (strcmp(braille, "011111") == 0) val = 'Y'; |
aismail1997 | 30:79cdf893c8b8 | 45 | if (strcmp(braille, "011111") == 0) val = 'Z';*/ |
aismail1997 | 21:c5df903f068a | 46 | // check if reset |
aismail1997 | 30:79cdf893c8b8 | 47 | if (strcmp(braille, "111111") == 0) val = 'Z'; |
nnguyen45 | 33:3090ec93b4aa | 48 | //pc.printf(" %c \n", val); |
aismail1997 | 21:c5df903f068a | 49 | return val; |
aismail1997 | 21:c5df903f068a | 50 | } |
aismail1997 | 21:c5df903f068a | 51 | |
aismail1997 | 22:6931917c70cd | 52 | // get braille represention of char |
aismail1997 | 22:6931917c70cd | 53 | char* buttonArray::getBraille(char val) |
aismail1997 | 22:6931917c70cd | 54 | { |
aismail1997 | 22:6931917c70cd | 55 | char* braille; |
aismail1997 | 39:8cc80f0b4398 | 56 | if (val == 'A') braille = "100000"; |
aismail1997 | 39:8cc80f0b4398 | 57 | if (val == 'D') braille = "100110"; |
aismail1997 | 30:79cdf893c8b8 | 58 | if (val == 'X') braille = "000000"; |
aismail1997 | 30:79cdf893c8b8 | 59 | if (val == 'Z') braille = "111111"; |
aismail1997 | 22:6931917c70cd | 60 | if (val == 'M') braille = "010011"; |
aismail1997 | 22:6931917c70cd | 61 | if (val == 'O') braille = "010101"; |
aismail1997 | 34:1248dfa0740b | 62 | if (val == 'K') braille = "100000"; |
aismail1997 | 22:6931917c70cd | 63 | // check if reset |
aismail1997 | 22:6931917c70cd | 64 | if (val == ' ') braille = "111111"; |
aismail1997 | 22:6931917c70cd | 65 | return braille; |
aismail1997 | 22:6931917c70cd | 66 | } |
aismail1997 | 21:c5df903f068a | 67 | |
aismail1997 | 22:6931917c70cd | 68 | // return an array of which pins need to be up |
aismail1997 | 23:23970cf718ee | 69 | int* buttonArray::pinsUp(char val) |
aismail1997 | 22:6931917c70cd | 70 | { |
aismail1997 | 23:23970cf718ee | 71 | int* pinsup; |
nnguyen45 | 32:e87bb6e83072 | 72 | //pinsup = new int[7]; |
aismail1997 | 22:6931917c70cd | 73 | char* braille = getBraille(val); |
aismail1997 | 27:b2e53ce54b3e | 74 | int j = 1; |
aismail1997 | 22:6931917c70cd | 75 | for (int i = 0; i < 6; i++) { |
aismail1997 | 22:6931917c70cd | 76 | if (braille[i] == '0') { |
aismail1997 | 28:3c4ebc4fde0f | 77 | pinsup[j] = i+1; |
aismail1997 | 27:b2e53ce54b3e | 78 | j++; |
aismail1997 | 22:6931917c70cd | 79 | } |
aismail1997 | 22:6931917c70cd | 80 | } |
aismail1997 | 27:b2e53ce54b3e | 81 | // record size of array in the first element |
aismail1997 | 27:b2e53ce54b3e | 82 | pinsup[0] = j; |
aismail1997 | 23:23970cf718ee | 83 | return pinsup; |
aismail1997 | 22:6931917c70cd | 84 | } |
aismail1997 | 22:6931917c70cd | 85 | |
aismail1997 | 22:6931917c70cd | 86 | // return feedback on which pins need to be corrected |
aismail1997 | 22:6931917c70cd | 87 | // takes in current and actual char as input and returns status of each char |
aismail1997 | 34:1248dfa0740b | 88 | int* buttonArray::wrongPins(char* inarr, char actual) |
aismail1997 | 22:6931917c70cd | 89 | { |
aismail1997 | 34:1248dfa0740b | 90 | // TODO check initial value of wrong |
aismail1997 | 23:23970cf718ee | 91 | int* wrong; |
aismail1997 | 30:79cdf893c8b8 | 92 | wrong = new int[7]; |
aismail1997 | 22:6931917c70cd | 93 | char* actarr = getBraille(actual); |
nnguyen45 | 33:3090ec93b4aa | 94 | //pc.printf("wrong pins"); |
aismail1997 | 30:79cdf893c8b8 | 95 | int j = 1; |
aismail1997 | 22:6931917c70cd | 96 | for (int i = 0; i < 6; i++) { |
aismail1997 | 37:d873136dfb12 | 97 | if(inarr[i] != actarr[i]) { |
aismail1997 | 30:79cdf893c8b8 | 98 | wrong[j] = i+1; |
aismail1997 | 30:79cdf893c8b8 | 99 | //pc.printf("%d ", wrong[j]); |
aismail1997 | 27:b2e53ce54b3e | 100 | j++; |
aismail1997 | 23:23970cf718ee | 101 | } |
aismail1997 | 22:6931917c70cd | 102 | } |
aismail1997 | 27:b2e53ce54b3e | 103 | // record size of array in the first element |
aismail1997 | 27:b2e53ce54b3e | 104 | wrong[0] = j; |
aismail1997 | 22:6931917c70cd | 105 | return wrong; |
aismail1997 | 22:6931917c70cd | 106 | } |
aismail1997 | 21:c5df903f068a | 107 | |
aismail1997 | 27:b2e53ce54b3e | 108 | void buttonArray::setup() |
aismail1997 | 27:b2e53ce54b3e | 109 | { |
aismail1997 | 27:b2e53ce54b3e | 110 | // servos begin at 30 degrees |
aismail1997 | 27:b2e53ce54b3e | 111 | // replace with a button setup function |
aismail1997 | 27:b2e53ce54b3e | 112 | button1.setup(); |
aismail1997 | 27:b2e53ce54b3e | 113 | button2.setup(); |
aismail1997 | 27:b2e53ce54b3e | 114 | button3.setup(); |
aismail1997 | 27:b2e53ce54b3e | 115 | button4.setup(); |
aismail1997 | 27:b2e53ce54b3e | 116 | button5.setup(); |
aismail1997 | 27:b2e53ce54b3e | 117 | button6.setup(); |
aismail1997 | 27:b2e53ce54b3e | 118 | } |