 
 void setupHelm()
 {
+  //convert to matrix
   pinMode(PIN_PITCH_U, INPUT_PULLUP);
   pinMode(PIN_PITCH_D, INPUT_PULLUP);
   pinMode(PIN_PITCH_S, INPUT_PULLUP);

  roter = _vol_rotaryControl; // copy the volatile control variable
  interrupts(); // reenable interrupts immediately

  uint8_t state = rotaryControl2State(roter);

  if (state != controlState)
  {
    controlState = state; // update the hilighted state

    // do hiligting stuff //
  }

  if (controlDebounce > 0)
  {
    controlDebounce--; // do dat sweet digi debounce
  }

          // if that switch is 1 then set it's state to DELAY_OP to flag
          // it to be sent out over serial, otherwise set it to zero
          opState[index] =  ((1 << index) & data) ? DELAY_OP : 0;

          // increase the operations counter 
          ops++; 
        }
      }
    }
