Diff: main.cpp

Revision:

4:e370f322a697

Parent:

3:c672e782f19b

Child:

5:c0fd99f07536

--- a/main.cpp	Mon Apr 16 22:29:41 2012 +0000
+++ b/main.cpp	Mon Apr 16 23:17:49 2012 +0000
@@ -66,10 +66,6 @@
 
     device_init();//Setup buttons and set global variables
 
-    lcd.cls();
-    lcd.printf("finish device_init");
-    wait(.5);
-
     int state=0,next_state=0;
     //float old_freq=0;
     float new_freq=0;
@@ -79,7 +75,6 @@
     output_menu();
 
     while (1) {
-
         state=next_state;
 
         switch (state) {
@@ -132,9 +127,6 @@
                 //-----------------------------------------
             case 4://Winding mode
                 if (current_mode==winding_mode) {
-                    lcd.cls();
-                    lcd.printf("Winding Mode");
-
                     if (wind_up) {
                         motor.motor_turn(up,5);//TODO:Adjust number of turns
                     }
@@ -154,7 +146,8 @@
 
         if (start_tuning==false) {//If the stop button is pressed, the state machine returns to user input
             next_state=0;
-
+            //setup_buttons();
+            //output_menu();
         }
 
         if (current_mode==winding_mode) {//TODO:Debug this
@@ -176,13 +169,13 @@
 //Display the string and pitch selection menu
 void output_menu() {
     lcd.cls();
-    lcd.printf("Select String: %d",selected_string);
-    
+    lcd.printf("Select String: %d",selected_string+1);
+
     lcd.locate(0,1);
     strings *temp=&strings_array[selected_string];
     lcd.printf("Select Pitch: ");
-    lcd.printf(temp->get_note().c_str());
-    wait(.1);
+    lcd.printf("%s",temp->get_note());//temp->get_note().c_str());TODO:Fix!!!!
+    wait(.5);
 }
 
 //***************************************************
@@ -199,6 +192,8 @@
 
     mode_but.mode( PullDown );
     mode_but.setSampleFrequency();
+
+    setup_buttons();
 }
 
 //***************************************************
@@ -224,8 +219,8 @@
 //Change the selected string - there are only six strings
 void string_sel() {
     selected_string++;
-    if (selected_string>6)
-        selected_string=1;
+    if (selected_string>5)
+        selected_string=0;
 
     output_menu();
 }
@@ -253,12 +248,15 @@
         current_mode=winding_mode;
         lcd.cls();
         lcd.printf("Winding Mode");
-        wait(.5);
+        wait(1);
+        lcd.cls();
+        lcd.printf("Start for up\nStop for down");
     } else {
         current_mode=tuning_mode;
         lcd.cls();
         lcd.printf("Tuning Mode");
         wait(.5);
+        output_menu();
     }
     setup_buttons();//Change the functions the buttons connect to
 }
@@ -295,13 +293,6 @@
     strings string4(4);
     strings string5(5);
     strings string6(6);
-    /*    strings_array.push_back(string1);
-        strings_array.push_back(string2);
-        strings_array.push_back(string3);
-        strings_array.push_back(string4);
-        strings_array.push_back(string5);
-        strings_array.push_back(string6);
-        */
 
     strings_array[0]=string1;
     strings_array[1]=string2;
@@ -310,11 +301,7 @@
     strings_array[4]=string5;
     strings_array[5]=string6;
 
-    lcd.cls();
-    lcd.printf("device init");
-    wait(.5);
-
-    selected_string=6;
+    selected_string=5;
     current_mode=tuning_mode;
     start_tuning=false;
     up=true;
@@ -336,6 +323,7 @@
     bool done=false;
     lcd.cls();
     lcd.printf("Please pluck\nstring");
+    wait(1);
 
     //motor.motor_turn(up,25)//TODO: Adjust the number of steps here
     //On second thought, we don't need to tune up and down for this, we can find the current frequency
@@ -348,6 +336,9 @@
             freq_up=freq;
             done=true;
         }
+
+        if (start_tuning==false)
+            break;
     }
     motor.motor_turn(down,25);//TODO: Adjust the number of steps here
     done=false;
@@ -359,6 +350,8 @@
             freq_down=freq;
             done=true;
         }
+        if (start_tuning==false)
+            break;
     }
 
     if (freq_up<freq_down) {
@@ -368,6 +361,11 @@
 
     lcd.cls();
     lcd.printf("Calibration Done");
+
+    if (start_tuning==false) {
+        output_menu();
+        setup_buttons();
+    }
 }
 //**********************************************
 bool check_threshold(float freq) {