基于STM32F103和labwindows/cvi的USB数据采集系统设计与实现

Design and implementation of USB data acquisition based on STM32F103 and labwindows/cvi

针对工业现场对低成本便携数据采集系统的需求,采用带有片上USB控制器和A/D转换器的混合信号微处理器STM32F103和labwindows/cvi软件,实现了采用微处理器进行数据采集并通过USB接口与PC机进行通信的数据采集系统。该数据采集系统成本低,体积小,灵活度高,已成功于应用工业现场。

Demand for low-cost portable industrial field data acquisition system, a data acquisition system is designed based on STM32F103 which is a mixed-signal microcontroUer with on-chip integrates USB interface and A/D converter and labwindows/cvi, achieve a microcontroller for data acquisition via USD interface and PC data acquisition system communication. The data acquisition system features low cost, Sizes small, high flexibihty, and it has been successfully apphed in the industrial field.