基于嵌入式Linux蓝牙HCI协议的研究与实现  

Research and implementation of HCI protocol based on embedded Linux

作　　者：王孟柳[1] 陈和平[1] 祝俊峰[1] 刘夏[1] 

机构地区：[1]武汉科技大学信息科学与工程学院,湖北武汉430081

出　　处：《电子设计工程》2013年第4期180-183,共4页Electronic Design Engineering

摘　　要：主机控制器接口是蓝牙系统中软硬件之间的接口。HCI的实现对于在具体硬件基础上自主灵活地构建蓝牙协议栈、开发蓝牙应用起着决定性作用。文章对蓝牙的体系结构、主机控制器接口(HCI)层进行了简要介绍,并分析了蓝牙主机控制器接口的工作原理。针对HCI协议进行了流程分析与接口设计,描述了蓝牙协议的设计架构,并对所设计的协议进行了测试,达到了预期的效果。HCI is the interface between the hardware and software in the Bluetooth system. For autonomy and flexibility to build Bluetooth protocol stack, and the development of applications on the basis of specific hardware, the realized of HCI plays a decisive role. This paper briefly introduces the architecture of Bluetooth and HCI layer. And the principle of HCI is introduced. Directing HCI protocol we have flow analysis and HCI design, and describe framework of Btuetooth protocol stack. At last, we test our designed protocol, which reaches our prospective effect

关 键 词：HCI 蓝牙协议栈 LINUX 嵌入式 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]