TI Cortex-M3 原群星M3，周立功的开发板，原版的bootload 通过串口实现，有兴趣的朋友可下载试试。,TI Cortex-M3 original stars M3, Ligong weeks of the development board, the original serial bootload through the realization of the friends who are interested can download a try.

串口通信 用户可根据自己 编写发送TI或者接收RI-Serial communication to send the user can write your own to receive TI or RI