本人设计的FFT电能表的抄表和电表模拟软件，两个软件通过串口通讯，包含了本人的大量心血，不为了增加下载点数还真不舍得拿出来，呵呵。 -I design the FFT power meter reading and meter table simulation software, two software via the serial port, contains a lot of my efforts, not to increase the download points really