modified fett263VolumeSection

  // SA22C Volume Menu
  void VolumeUp() {
    STDOUT.println("Volume up");
    if (dynamic_mixer.get_volume() < VOLUME) {
      dynamic_mixer.set_volume(std::min<int>(VOLUME + VOLUME * 0.1,
        dynamic_mixer.get_volume() + VOLUME * 0.10));
      //beeper.Beep(0.5, 2000);
      ::CommandParser::DoParse("play", "volchangeup.wav");  // BC Custom Spoken Volume menu
      STDOUT.print("Current Volume: ");
      STDOUT.println(dynamic_mixer.get_volume());
    } else {
      #ifdef VOLUME_MENU_CYCLE                             // BC Cycle through Volume Menu option
        if (!max_vol_) {
          //beeper.Beep(0.5, 3000);
          ::CommandParser::DoParse("play", "volmax.wav");
          STDOUT.print("Current Volume: ");
          max_vol_ = true;
        } else {
          dynamic_mixer.set_volume(std::max<int>(VOLUME * 0.1,
          dynamic_mixer.get_volume() - VOLUME * 0.90));
          ::CommandParser::DoParse("play", "volmin.wav");
          STDOUT.print("Current Volume: ");
          max_vol_ = false;
        }
      #else
        ::CommandParser::DoParse("play", "volmax.wav");
        STDOUT.print("Current Volume: ");
      #endif
    }
  }

  void VolumeDown() {
    STDOUT.println("Volume Down");
    if (dynamic_mixer.get_volume() > (0.10 * VOLUME)) {
      dynamic_mixer.set_volume(std::max<int>(VOLUME * 0.1,
        dynamic_mixer.get_volume() - VOLUME * 0.10));
      //beeper.Beep(0.5, 2000);
      ::CommandParser::DoParse("play", "volchangedown.wav");
      STDOUT.print("Current Volume: ");
      STDOUT.println(dynamic_mixer.get_volume());
    } else {
      #ifdef VOLUME_MENU_CYCLE
        if (!min_vol_) {
          //beeper.Beep(0.5, 3000);
          ::CommandParser::DoParse("play", "volmin.wav");
          STDOUT.print("Current Volume: ");
          min_vol_ = true;
        } else {
          dynamic_mixer.set_volume(VOLUME);
          ::CommandParser::DoParse("play", "volmax.wav");
          STDOUT.print("Current Volume: ");
          min_vol_ = false;
        }
      #else
        ::CommandParser::DoParse("play", "volmin.wav");
        STDOUT.print("Current Volume: ");
      #endif

    }
  }

//-------------------
// add to private:
//--------------------

  bool max_vol_ = false;
  bool min_vol_ = false;