测试系统中点对点蓝牙无线通信方式的实现  

The realization of point to point bluetooth communication in testing system

作　　者：黄伟琦 郑新华[2] 

机构地区：[1]郑州轻工业学校机电工程系,河南郑州450006 [2]郑州轻工业学院电气信息工程学院,河南郑州450002

出　　处：《郑州轻工业学院学报（自然科学版）》2008年第6期103-106,共4页Journal of Zhengzhou University of Light Industry:Natural Science

摘　　要：以低功耗高性能的ARM芯片LPC2119作为检测设备的CPU、以PC机为监控设备构成检测系统,阐述了二者之间基于HCI的点对点蓝牙无线通信的硬件设计及软件实现:LPC2119通过UART串口与蓝牙模块连接,PC机通过RS232串口与蓝牙模块连接,构成了检测设备与监控设备间的蓝牙无线通信的硬件.软件上,使用ACL数据包来传送检测数据,并建立了HCI协议之上应用层协议.A Bluetooth wireless testing system is constructed using LPC2119 as CPU of detecting equipment and PC as monitor. And the hardware design and software realization of the wireless communication between the two equipments is elaborated. LPC2119 connects Bluetooth Model through UART interface. And PC is linked to the Bluetooth Model through RS232 interface. That＇ s the hardware construction of the Bluetooth wireless communication between detecting equipment and the monitor. On the software side, ACL packet is used to exchange detecting data, and application protocol layer is established on the Bluetooth HCI layer.

关 键 词：测试系统 蓝牙技术 无线通信 HCI协议 

分 类 号：TN925[电子电信—通信与信息系统]