STM32与虚拟仪器串口通信的研究

STM32 and the research of virtual instrument is a serial port communication

利用虚拟仪器Lab VIEW图形化软件实现PC机与STM32之间的串行通信。PC机与STM32串口通信的实现方法,其中重点介绍了VISA实现串口通信以及编程的注意事项,利用STM32强大的数据处理和实时性等功能,最后在上位机监控软件对下位机实时监控的应用背景下利用Lab VIEW实现了双机通信.Lab VIEW与ST M 32串口通信达到了期望的效果。由实验结果可知,虚拟仪器功能强大,使用方便,有较好的可扩展性和可移植性。

the implementation,achieving serial communication between the PC and the STM32,use in virtual instrument LabVIEW,which focuses on the VISA serial communications and programming considerations. using stm32 powerful data processing and real-time functions. finally,the application background that PC-based monitoring software takes advantage of real-time monitoring for the lower machine achieves the dual machine＇s communication using in Lab VIEW serial communication with STM32 reach the desired effect. Experimental results show that the software is easy to use,powerful,has good portability and expandability.