Revision 41:560ee7866781, committed 2017-12-03

Comitter:

aismail1997

Date:

Sun Dec 03 23:44:27 2017 +0000

Parent:

40:85be3490d3a7

Child:

42:bdb6f132a609

Commit message:

letter and write mode work independently;

Changed in this revision

--- a/button.cpp	Sun Dec 03 23:10:29 2017 +0000
+++ b/button.cpp	Sun Dec 03 23:44:27 2017 +0000
@@ -10,62 +10,15 @@
 // button constructor
 button::button(PwmOut servo, DigitalIn pb, int id)
     : servo(servo), pb(pb), state(0), press(0), id(id), type(0) {}
-/*button::button(PwmOut servo, DigitalIn pb, AnalogIn lp)
-    : servo(servo), pb(pb), linpot(lp), press(0), state(0) {}
-*/
-//Serial pc(USBTX, USBRX);
-
+    
 // FUNCTIONS
 
-// get servo pin
-PwmOut button::getServoPin()
-{
-    return servo;
-}
-
-// get servo pin
-void button::setState(int mystate)
-{
-    state = mystate;
-}
-
-void button::setPress(int mypress)
-{
-    press = mypress;
-}
-
-// get servo pin
-/*void button::setMode(int mymode)
-{
-    mode = mymode;
-}*/
-
-// get current state of the button
-int button::getState()
-{
-    return state;
-}
-
-int button::getID()
-{
-    return id;
-}
-
-
 int button::getPress()
 {
     //pc.printf("%d", press);
     return press;
 }
 
-// get current state of the button
-int button::getLp()
-{
-    /*    if (linpot < 2)
-            return 1;
-        else*/
-    return 0;
-}
 
 // move servo into the slot
 void button::moveServoIn()

--- a/button.h	Sun Dec 03 23:10:29 2017 +0000
+++ b/button.h	Sun Dec 03 23:44:27 2017 +0000
@@ -24,19 +24,19 @@
 
     // button(PwmOut servo, DigitalIn pb, AnalogIn linpot);
     // functions
-    PwmOut getServoPin(); // get the servo pin
+    //PwmOut getServoPin(); // get the servo pin
     //void setState(int state); // set state
     //void setMode(int mode); // set mode
-    void setState(int);     // set what state the button is in - up or down
+    //void setState(int);     // set what state the button is in - up or down
     void setPress(int);     // set the button press
     void setMode(int);     // set what state the button is in - up or down
     void moveServoIn();   // move servo into the slot
     void moveServoOut();  // move servo out of the slot
-    int getID();
+    //int getID();
     int updateState();
-    int getState();
+    //int getState();
     int getPress();
-    int getLp();
+    //int getLp();
     void setup();
 };
 

--- a/buttonArray.cpp	Sun Dec 03 23:10:29 2017 +0000
+++ b/buttonArray.cpp	Sun Dec 03 23:44:27 2017 +0000
@@ -15,24 +15,18 @@
 // braille respresentation here - https://en.wikipedia.org/wiki/Braille_ASCII
 char buttonArray::checkVal(char* braille)
 {
-    //pc.printf(" checkVal \n");
-    //char* braille;
     char val = 'K';
-    /*int test = button1.getPress();
-    sprintf(braille, "%d%d%d%d%d%d", test, button2.getPress(),
-            button3.getPress(), button4.getPress(), button5.getPress(), button6.getPress());*/
-    //pc.printf(" %s \n", braille);
     if (strcmp(braille, "000000") == 0) val = 'X';
     if (strcmp(braille, "011111") == 0) val = 'A';
-    if (strcmp(braille, "001111") == 0) val = 'B';
-    if (strcmp(braille, "011011") == 0) val = 'C';
+    //if (strcmp(braille, "001111") == 0) val = 'B';
+    //if (strcmp(braille, "011011") == 0) val = 'C';
     if (strcmp(braille, "011001") == 0) val = 'D';
-    if (strcmp(braille, "011101") == 0) val = 'E';
-    if (strcmp(braille, "001011") == 0) val = 'F';
-    if (strcmp(braille, "001001") == 0) val = 'G';
-    if (strcmp(braille, "001101") == 0) val = 'H';
-    if (strcmp(braille, "101101") == 0) val = 'I';
-    if (strcmp(braille, "101001") == 0) val = 'J';
+    //if (strcmp(braille, "011101") == 0) val = 'E';
+    //if (strcmp(braille, "001011") == 0) val = 'F';
+    //if (strcmp(braille, "001001") == 0) val = 'G';
+    //if (strcmp(braille, "001101") == 0) val = 'H';
+    //if (strcmp(braille, "101101") == 0) val = 'I';
+    //if (strcmp(braille, "101001") == 0) val = 'J';
     if (strcmp(braille, "010011") == 0) val = 'M';
     if (strcmp(braille, "010101") == 0) val = 'O';
     /*if (strcmp(braille, "011111") == 0) val = 'K';
@@ -111,41 +105,6 @@
     return wrong;
 }
 
-// release buttons
-void buttonArray::releaseButtons()
-{
-    if (button1.getPress()) {
-        button1.moveServoOut();
-        button1.setState(3);
-        button1.setPress(0);
-    }
-    if (button2.getPress()) {
-        button2.moveServoOut();
-        button2.setState(3);
-        button2.setPress(0);
-    }
-    if (button3.getPress()) {
-        button3.moveServoOut();
-        button3.setState(3);
-        button3.setPress(0);
-    }
-    if (button4.getPress()) {
-        button4.moveServoOut();
-        button4.setState(3);
-        button4.setPress(0);
-    }
-    if (button5.getPress()) {
-        button5.moveServoOut();
-        button5.setState(3);
-        button5.setPress(0);
-    }
-    if (button6.getPress()) {
-        button6.moveServoOut();
-        button6.setState(3);
-        button6.setPress(0);
-    }
-}
-
 void buttonArray::setup()
 {
     // servos begin at 30 degrees

--- a/buttonArray.h	Sun Dec 03 23:10:29 2017 +0000
+++ b/buttonArray.h	Sun Dec 03 23:44:27 2017 +0000
@@ -22,7 +22,6 @@
     // functions
     int* wrongPins(char* input, char actual);
     char checkVal(char* braille); // return buttons ascii representation
-    void releaseButtons();// release all buttons;
     int* pinsUp(char val);    
     char* getBraille(char val);
     void setup();

--- a/main.cpp	Sun Dec 03 23:10:29 2017 +0000
+++ b/main.cpp	Sun Dec 03 23:44:27 2017 +0000
@@ -168,14 +168,162 @@
     t5.start(button5_thread);
     //t6.start(button6_thread);
 
-    char currletter;
+    //char currletter;
     int lettersize = sizeof(letter)/sizeof(letter[0]);
-    int type = 0;
+    //int type = 0;
 
     //TEXT-TO-SPEECH LOGIC
-    myTTS.volume(1); //max volume is 18
+    myTTS.volume(3); //max volume is 18
     myTTS.voice(2);
 
+    // SETUP
+  /*  buttonarr.setup(); //Reset servos so that buttons are up for typing mode
+    button1.setMode(1);
+    button2.setMode(1);
+    button3.setMode(1);
+    button4.setMode(1);
+    button5.setMode(1);
+    button6.setMode(1);
+
+// LETTER CODE
+// tell how to type letter
+// wait for input
+// check if correct letter
+// feedback
+// loop
+
+    for(int i = 0; i < lettersize; i++) {  //iterate through the letter array
+        char currletter = letter[i][0];
+        int* pinsup = buttonarr.pinsUp(currletter);
+        int currpress;
+        int numpinsups = pinsup[0];  // size of array is first element of pinsup
+        string presspin = "STo write the letter ";
+        presspin = presspin + letter[i];
+        presspin = presspin + ", press buttons";
+
+        for (int j = 1; j < numpinsups; j++) {  // get what pins to press
+            currpress = pinsup[j];
+            switch (currpress) {
+                case 1:
+                    presspin = presspin + " 1,";
+                    break;
+                case 2:
+                    presspin = presspin + " 2,";
+                    break;
+                case 3:
+                    presspin = presspin + " 3,";
+                    break;
+                case 4:
+                    presspin = presspin + " 4,";
+                    break;
+                case 5:
+                    presspin = presspin + " 5,";
+                    break;
+                case 6:
+                    presspin = presspin + " 6,";
+                    break;
+            }
+        }
+        myTTS.speakf("%s\r",presspin);
+        myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
+        //wait(2);
+
+        //WORKS UP TO HERE
+        char* braille;
+        char* oldbraille;
+
+        // TYPE MODE
+        sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
+                !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
+
+        // wait for input
+        while (strcmp(braille, "111111") == 0) {
+            sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
+                    !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
+        }
+
+        // while buttons have not been released
+        int oldsum = 0;
+        int sum = 0;
+        while ((strcmp(braille, "111111") != 0) && (oldsum <= sum)) {
+            oldbraille = braille;
+            oldsum = sum;
+            sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
+                    !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
+            sum = button1.getPress() + button2.getPress() + button3.getPress() + button4.getPress()
+                  + button5.getPress() + button6.getPress();
+        }
+        braille = oldbraille;
+
+        int currwrong;
+        string wrongpin;
+        // check result
+        int* wrongpins = buttonarr.wrongPins(braille, currletter);
+        int test = 1;
+        while(test == 1) {
+            wrongpin = "SYour answer is incorrect. Buttons";
+            for (int j = 1; j < wrongpins[0]; j++) {  // get what pins are wrong
+                currwrong = wrongpins[j];
+                switch (currwrong) {
+                    case 1:
+                        wrongpin = wrongpin + " 1,";
+                        break;
+                    case 2:
+                        wrongpin = wrongpin + " 2,";
+                        break;
+                    case 3:
+                        wrongpin = wrongpin + " 3,";
+                        break;
+                    case 4:
+                        wrongpin = wrongpin + " 4,";
+                        break;
+                    case 5:
+                        wrongpin = wrongpin + " 5,";
+                        break;
+                    case 6:
+                        wrongpin = wrongpin + " 6,";
+                        break;
+                }
+            }
+            if (wrongpins[0] > 1) {
+                wrongpin = wrongpin + " are wrong. Please try again.";
+                myTTS.speakf("%s\r",wrongpin);
+                myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
+
+                //UPDATE THE PINS THAT ARE WRONG BY CHECKING AGAIN BELOW
+
+                sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
+                        !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
+
+                // wait for input
+                while (strcmp(braille, "111111") == 0) {
+                    sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
+                            !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
+                }
+
+                // while buttons have not been released
+                int oldsum = 0;
+                int sum = 0;
+                while ((strcmp(braille, "111111") != 0) && (oldsum <= sum)) {
+                    oldbraille = braille;
+                    oldsum = sum;
+                    sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
+                            !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
+                    sum = button1.getPress() + button2.getPress() + button3.getPress() + button4.getPress()
+                          + button5.getPress() + button6.getPress();
+                }
+
+                // check result
+                wrongpins = buttonarr.wrongPins(braille, currletter);
+            } else {
+                test = 0;
+                myTTS.speakf("SGood job!\r");
+                myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
+            }
+        }
+
+    }*/
+
 // WORD CODE
 
 // WORD COUNTER
@@ -188,7 +336,6 @@
 // check what letters were wrong
 // give wrong letters - correct spelling is...
 
-    //SETTING UP SERVOS TO RELEASE FOR TYPING MODE FREEZES THE CODE
     buttonarr.setup(); //Reset servos so that buttons are up for typing mode
 
     button1.setMode(1);
@@ -200,10 +347,7 @@
 
     string currword;
     int wordsize = sizeof(word)/sizeof(word[0]);
-    //int wordlength;
-    //char* braille;
-    //char* oldbraille;
-
+    
     //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
     myTTS.speakf("SPlease switch the device into typing mode. Press down the submit button when done.\r");  // Send the desired string to convert to speech
     myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
@@ -212,7 +356,7 @@
     for(int i = 0; i < wordsize; i++) {  //iterate through the word array
         currword = word[i];
         char currword1[3];
-        
+
         string presspin = "To type the word ";
         presspin = presspin + word[i];
         presspin = presspin + ", type letters ";
@@ -252,7 +396,6 @@
                     sprintf(braille, "%d%d%d%d%d%d", !button1.getPress(), !button2.getPress(),
                             !button3.getPress(), !button4.getPress(), !button5.getPress(), !button6.getPress());
                 }
-                //pc.printf("reached");
 
                 // while buttons have not been released
                 int oldsum = 0;