51单片机控制基于SCPI的可编程仪器的研究  

Development of Instruments Based on SCPI Controlled by the Single-chip Computer

作　　者：谢印忠[1,2] 陆绮荣[3] 张保洲[4] 

机构地区：[1]临沂师范学院,山东临沂276005 [2]上海理工大学光电学院,上海200093 [3]桂林工学院电计系,广西桂林541004 [4]北京师范大学天文系,北京100875

出　　处：《仪表技术》2009年第5期31-32,36,共3页Instrumentation Technology

摘　　要：介绍SCPI的工作原理和SCPI与数控仪器仪表之间的联系,及两者与51单片机通过串口的通讯方法,并在实践中完成了对Agilent公司的E3647A可编程DC电源的控制,提供了基于C51下的通讯核心控制程序。The measurement and control system composed of a single-chip computer and a device based on SCPI （standard commands for programmable instruments） has peculiar advantages. The principles of SCPI language and the single-chip computer, and the application of serial communication between them are introduced. The Agilent E3647A dual output DC power being controlled by a 51 single-chip computer system is given as an example.

关 键 词：SCPI语言 单片机 串行通讯 编程 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]