   return toReturn;
 }
 
+/**
+ * Given DOT, DASH, or NOTHING, return a string with a symbol
+ */
+String getDotDashSymbolString(int input) {
+  String toReturn = "";
+  if (input == DOT) {
+    toReturn = "·";
+  } else if (input == DASH) {
+    toReturn = "-";
+  }
+  return toReturn;
+}


int determineDotDash(unsigned long holdMillis);
String getDotDashString(int input);

void setup() {
  pinMode(LED, OUTPUT);


    //print the results for now
    if (result == DOT || DASH) {
      //Serial.println(getDotDashString(result) + "(" + previousHold + ")");
      Serial.print(getDotDashSymbolString(result));
    }
  }

