vlc流udp接收、http接收，文件磁盘管理，串口通讯等。-udp receive vlc streaming, http receive, file disk management, serial communications.

vlc_development。VLC开发文档。从官方网站下载的，分享一下。-vlc development documents.U will get it

光通信中采用OFDM时，信号必须为非负实信号，因此通常采用DCO-OFDM或ACO-OFDM技术，此代码为ACO-OFDM(In VLC the signal has to be real and unipolar. Number of schemes in VLC are proposed in order to provide a real and unipolar signal like U-OFDM , Flip-OFDM , spectrally factorized pptical