摘要
文中对蓝牙的一个通信应用框架──SPP进行了细致的分析,并基于PC上的LINUX系统给出了一个应用实例,着重介绍了SPP应用框架下链路的建立以及通信的机制,最后通过CSR公司的BC04模块进行了性能测试,实现了两个蓝牙设备之间的文件的传输,证明了SPP层文件传输速率远高于FTP层文件传输速率。
This paper focuses on analyzing Bluetooth＇ s SPP （Serial Port Profile） and gives an example based on PC-LINUX. The establishment of the link and the communication mechanism are analyzed. Finally a capability test of the example by the Bluetooth module BC04 of CSR Co. is carried out, and the file transmission between Bluetooth devices is realized. This proves that the transmission speed of SPP profile is higher than that of FTP profile.
出处
《通信技术》
2007年第11期241-243,共3页
Communications Technology
