摘要
针对BC1401系列GPIB接口卡,编制了一套相应的VISA函数。介绍了VISA函数的基本结构,概述了VISA函数的总体设计思想,并以V iOpenDefaultRM、V iFindRsrc、V iGetAttribute、V iSetAttribute为例详细叙述了这些函数的实现方法。
A corresponding VISA is worked out according to the serial GPIB controllers(BC1401). The basic structure of VISA is introduced and the corrective ways in design of VISA are summarized, it takes ViOpenDefauhRM, ViFindRsrc, ViGetAttribute, ViSetAttribute for an example to expatiate on the means of realization of VISA.
出处
《测控技术》
CSCD
2006年第3期63-65,共3页
Measurement & Control Technology
关键词
虚拟仪器软件结构
资源管理器
属性
VISA( virture instrumentation software architecture)
resource-manager
attribute