摘要
介绍了以单片机为控制核心的无线数据传输系统,该系统采用无线射频数据传输模块PTR4000实现系统中单片机和上位机之间的数据传输,设计了PTR4000与单片机和上位机之间的硬件接口电路以及相关的软件设计流程。
The paper introduces the wireless data transmission system which takes the single chip microcomputer as the control core, this system uses the wireless radio frequency data transmission module PTR4000 to realize the data transmission between the single chip microcomputer and the computer in the system, and designs hardware connection electric circuit as well as the correlation software design flow of PTR4000 which connects the single chip microcomputer and the eomputer.
出处
《计算机与现代化》
2009年第4期93-95,共3页
Computer and Modernization
关键词
单片机
无线数据传输
射频
single chip microcomputer
wireless data transmission
radio frequency
