Method getCountDigits

libraries/SHEX/SHEX.h:44–44

  //       must be 0, 4, 6 or 8
  void     setCountDigits(uint8_t digits = SHEX_COUNTER_DIGITS);
  uint8_t  getCountDigits() { return _digits; }
  //  restarts the output - use with care
  void     restartOutput();
  uint32_t getCounter() { return _charCount; };