计算机与数字示波器通过USB通信的软件设计

Software Design of Communication between PC and DSO through USB Interface

计算机采用NI公司的Lab Windows／CVI开发平台，利用软件试验的方法，得到了能够实现数字存储示波器通过USB接口与计算机通信的正确方法，并给出了软件设计实例及相应的解释。计算机与数字示波器之间通信的实现在工程研究和应用中有较大的实用价值。

The paper deals with the correct approach of communication between DSO and PC through USB interface by way of the software testing, which is developed by using Lab Windows/CVI integration developing platform of NI company with the instance of software design given and the relevant explanation presented. The realization of communication between DSO and PC is of great application value in research and practice.