     displayNumber();
   }
 
-  //testCaseAllNum();
-  splitNumber(.1111);
+  testCaseAllNum();
+  //splitNumber(1000);
 }
 
 void clearLEDs() {


    splitNumber(testLoop);

    testLoop ++;

    //reset loop to 0 at end of displayable integers
    if (testLoop == resetTestLoop)
      testLoop = -999;
  }
}

  int digitsLeft = 0;
  int index = 0;

  int splitLeft[4]={-1,-1,-1,-1};
  int splitRight[4]={0,0,0,0};

  //clear previous values of the num array
  for (int i=0; i<4; i++)
