基于USB接口技术的无线通信系统  

Wireless communication system based on USB interface technology

作　　者：赵燕徐[1] 郭亚莎[1] 

机构地区：[1]成都理工大学,成都610059

出　　处：《信息技术》2007年第7期125-128,共4页Information Technology

摘　　要：介绍一种使用USB接口的无线通信系统的实现方法,该系统使用Philips公司的PDIUS-BD12(D12)接口芯片和Nordic公司生产的数传单片射频收发一体芯片nRF401,为了方便程序调试,微处理器选用了AT89S52。将具体介绍该无线通信系统的硬件设计、固件程序设计、D12接口芯片的驱动程序设计及USB应用程序设计。A reliable solution which utilizes universal serial bus to form a wireless communication system is introduced by this paper. An interface processing chip, PDIUSBD12 （D12） designed by Philips and a data transceiver, nRF401, which is composed of a radio - frequency transmitting part and a receiving part and is designed by Nordic are employed by this data transfer system. For the convenience of compiling and debugging the application that controls this system, an AT89S52 microprocessor is used in the system. The hardware architecture of the system, the compilation of a firmware installed in this system, the design of a driver that drives D12, and the design of an application which performs data transfer through USB ports are minutely described in the paper.

关 键 词：USB接口技术 无线通信 固件程序 

分 类 号：TN929.5[电子电信—通信与信息系统]