用MFC实现用串口控制iPod，实现播放制定曲目，获取播放列表等功能。-Using MFC to achieve with the serial control iPod, for playing the development track, access playlists and other functions.

根据SPCOMM进行改进的，最适用于delphi 2006，当然DELPHI7也行，至于 2007以后的unicode格式的，估计就不支持了。增加了获取串口列表的函数功能。很方便 。-According to the SPCOMM to improve, the most suitable for Delphi 2006