我自己写的文件列表程序，可以将一个目录下的文件名列表输出到一个文本文件中。-my own list of documents written procedures can be a directory under the file name to a list of the output text file.

CH375接口程序示例(5),对于单片机读写U盘有帮助,对单片机播放MP3和MP4有帮助.-CH375 sample interface program (5), for single-chip U disk to read and write helpful for single-chip MP3 and MP4 players helpful.