TI为DSP TMSC55X 量身定做的代码库，比如FFT算法。将LIB文件放到编译器寻找的空间，然后在C文件中申明并调用即可。-This code made by TI can effeciently solve the DSP TMSC55X problems such as FFT. You can simply set the LIB and declare and use the funtions in your C file