"河南科技大学毕业设计：基于LabView的单片机串口通信设计"

仪器 is a new concept of instrument deeply integrated with modern computer technology and instrument technology. In essence, it simulates the control panel of traditional instruments using the display function of a computer monitor, and expresses the output measurement results in various forms. It utilizes the powerful software functionality of a computer to perform signal data processing, analysis, and complete various test functions, thus becoming a type of computer instrument system. This paper introduces the method of communication between the upper and lower computers using LabView language and elaborates on the design ideas from both the software and hardware aspects. After briefly introducing the graphical virtual instrument platform LabView, the paper analyzes the serial communication mode between the STC12C5A60S2 microcontroller and LabView, and provides the software and hardware design of the serial communication in the temperature detection system designed in this project. The advanced virtual instrument software LabView significantly reduces the complexity of serial communication and the workload of software design, thus greatly reducing investment costs and having huge practical value. Keywords: microcontroller, LabView, serial communication, graduation thesis from Henan University of Science and Technology.