专门针对avr系列的单片机优化的fft算法，包括定点运算、查表、同址计算等-Avr-specific series of single-chip microcomputer optimized fft algorithm, including the fixed-point computing, look-up table, with the site of calculation

界面程序，用C++编的 可以补充完整运行出结果-Interface program, using C++ can be compiled to run out the results of the full complement

路由器芯片KSZ869X在WINCE下的开发包-KSZ869X development kit under the WINCE