more experiments

src/keyer.cpp

@@ -21,9 +21,9 @@ void Keyer::run()
     {
     case State::Wait:
         if (left_paddle_pressed())
-            state = State::LeftPaddlePressed;
+            state = State::Dit;
         break;
-    case State::LeftPaddlePressed:
+    case State::Dit:
         printf(".");
 
         if (left_paddle_pressed())
@@ -31,12 +31,24 @@ void Keyer::run()
         else
             state = State::Wait;
         break;
+    case State::Dah:
+        printf("-");
+        ++numElements;
+        if (numElements == 3)
+        {
+            numElements = 0;
+            if (left_paddle_pressed())
+                state = State::InterCharSpace;
+            else
+                state = State::Wait;
+        }
+        break;
 
     case State::InterCharSpace:
         printf("(.)");
 
         if (left_paddle_pressed())
-            state = State::LeftPaddlePressed;
+            state = State::Dit;
         else
             state = State::Wait;
         break;

src/keyer.h

@@ -7,7 +7,8 @@ public:
     enum class State
     {
         Wait,
-        LeftPaddlePressed,
+        Dit,
+        Dah,
         InterCharSpace,
 
     };