基于蓝牙模块的嵌入式系统设计  

Design of Embedded System based on Bluetooth Chip

作　　者：张超[1] 顾晓峰[1] 郝卫娟[1] 

机构地区：[1]江南大学信息工程学院

出　　处：《电子与封装》2009年第12期20-22,45,共4页Electronics & Packaging

基　　金：江苏省自然科学基金(BK2007026)资助项目;教育部新世纪优秀人才支持计划(NCET-06-0484)

摘　　要：蓝牙作为一种时尚的通信方式,近年来应用范围越来越广泛,具备蓝牙功能已成为许多电子产品吸引用户的一大亮点。首先简要介绍了蓝牙技术以及它的核心协议和应用框架,在此基础上提出了一种基于单一蓝牙模块的嵌入式系统开发方法;具体给出了蓝牙模块与单片机的通信方案,并对此方案的硬件结构和软件结构作了详细阐述;最后对此系统进行了测试。测试结果达到了预期的效果,两台蓝牙设备之间可以顺利实现数据通信。采用这种开发方法,可快速开发出具有蓝牙功能的产品。As a modem communication method, the bluetooth technology has been widely applied in various areas. Electronic products with the bluetooth function are becoming more and more attractable. Firstly, the core protocols and the application architecture of bluetooth technology were introduced. The embedded system development method based on single bluetooth chip was proposed. The communication method between the bluetooth and the single chip microcomputer, and the descriptions of hardware and software structures were then given in detail. Finally a system testing was performed. The test results indicate that the data communication between two bluetooth devices can be realized smoothly. The embedded Bluetooth system products can be realized quickly using this development method.

关 键 词：蓝牙 协议栈 主机控制接口 通用同步/异步接收器与发射器 

分 类 号：TN432[电子电信—微电子学与固体电子学]