摘要
针对微波信号源的控制,开发基于ARM和Windows Embedded CE 6.0的控制系统。详细介绍了系统的整体结构、微波模块键盘模块控制指令帧的设计、系统底层驱动的编写和应用程序的开发,实现了对微波信号源的控制和友好的人机交互。通过测试,该控制系统稳定响应用户设定输入,精确控制微波信号源的输出频率和功率,并实现了点频和扫频两种工作模式的切换。相比于其它方案,该方案具有软件开发层次化,硬件设计模块化,系统易于维护和扩展等优点。
Based on ARM and Windows Embedded CE 6.0,control system of a microwave signal source is realized.In this paper,the frame of the control system is analyzed,the communication between the control module and the microwave modules is implemented,and the keyboard of the human-computer interaction is realized using a keyboard management chip.The control instruction for the microwave modules is also designed.After testing,the user＇s input can be responded stability,and the frequency and power of the signal source is outputted correctly.The operating mode can be switched between point mode and scan mode.Comparing with other approaches,this method makes the bottom-level driver and the application program be developed hierarchically,and the microwave signal source system modularized and extensible.
出处
《电子测量技术》
2011年第10期15-18,共4页
Electronic Measurement Technology
