   return toReturn;
 }
 
+//------------------------------------------------------------------------------
+

  return toReturn;
}

/**
 * Given DOT, DASH, LETTER_SPACE, WORD_SPACE, or NOTHING, return a string with a symbol
 */


#include "Symbols.h"

//------------------------------------------------------------------------------

#define ARRAY_SIZE 256

const int LED = LED_BUILTIN;
const int BUTTON = 7;

//------------------------------------------------------------------------------

unsigned long dotMillisMin = 50; //minimum length of a button press for a dot in milliseconds
unsigned long dashMillisMin = 200; //minimum length of a button press for a dash in milliseconds

unsigned long letterSpaceMillisMin = 500; //minimum length of no button press for a letter in milliseconds
unsigned long wordSpaceMillisMin = 1700; //minimum length of no button press for a word space in milliseconds

//------------------------------------------------------------------------------

int inputVal = LOW; //the current input
int previousInputVal = LOW; //the previous input
