串口助手的源码，跟其他的不太一样，不同于龚建伟那个，里边使用的线程，速度快，不丢内容，而且，可移植性强等内容-Serial Assistant source, not the same with the other, that is different from GONG, the use of thread inside, fast, do not lose content, but also, and strong content portability