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   *
   *  This file contains special DoxyGen information for the generation of the main page and other special
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  /** \mainpage MIDI Input Device Demo
   *
   *  \section Sec_Compat Demo Compatibility:
   *
   *  The following list indicates what microcontrollers are compatible with this demo.
   *
   *  \li Series 7 USB AVRs (AT90USBxxx7)
   *  \li Series 6 USB AVRs (AT90USBxxx6)
   *  \li Series 4 USB AVRs (ATMEGAxxU4)
   *  \li Series 2 USB AVRs (AT90USBxx2, ATMEGAxxU2)
   *  \li Series AU XMEGA AVRs (ATXMEGAxxxAxU)
   *  \li Series B XMEGA AVRs (ATXMEGAxxxBx)
   *  \li Series C XMEGA AVRs (ATXMEGAxxxCx)
   *
   *  \section Sec_Info USB Information:
   *
   *  The following table gives a rundown of the USB utilization of this demo.
   *
   *  <table>
   *   <tr>
   *    <td><b>USB Mode:</b></td>
   *    <td>Device</td>
   *   </tr>
   *   <tr>
   *    <td><b>USB Class:</b></td>
   *    <td>Audio Class</td>
   *   </tr>
   *   <tr>
   *    <td><b>USB Subclass:</b></td>
   *    <td>Standard Audio Device</td>
   *   </tr>
   *   <tr>
   *    <td><b>Relevant Standards:</b></td>
   *    <td>USBIF Audio Class Specification \n
   *        USB-MIDI Audio Class Extension Specification \n
   *        General MIDI Specification</td>
   *   </tr>
   *   <tr>
   *    <td><b>Supported USB Speeds:</b></td>
   *    <td>Full Speed Mode</td>
   *   </tr>
   *  </table>
   *
   *  \section Sec_Description Project Description:
   *
   *  MIDI demonstration application. This gives a simple reference
   *  application for implementing the USB-MIDI class in USB devices.
   *  It is built upon the USB Audio class.
   *
   *  Joystick movements are translated into note on/off messages and
   *  are sent to the host PC as MIDI streams which can be read by any
   *  MIDI program supporting MIDI IN devices.
   *
   *  If the HWB is not pressed, channel 1 (default piano) is used. If
   *  the HWB is pressed, then channel 10 (default percussion) is selected.
   *
   *  This device implements MIDI-THRU mode, with the IN MIDI data being
   *  generated by the device itself. OUT MIDI data is discarded.
   *
   *  \section Sec_Options Project Options
   *
   *  The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.
   *
   *  <table>
   *   <tr>
   *    <td>
   *     None
   *    </td>
   *   </tr>
   *  </table>
   */
  
  