1.Android中bluetooth的架构
http://blog.****.net/u011960402/article/details/11035947
2.Android4.0中Bluetooth的代码结构
http://blog.****.net/u011960402/article/details/11131277
3.Kernel中bluetooth相关的config选项
http://blog.****.net/tommy_wxie/article/details/17716675
4.bt的一些基础知识
http://blog.****.net/u011960402/article/details/17878163