基于STM32F407ZGT6的串口通信综合实验教学系统设计  

The Design of a Comprehensive Experimental Teaching System for Serial Communication Based on STM32F407ZGT6

作　　者：贾伟 左峰云 谢明山 王蓓 谭伟杰 Jia Wei;Zuo Fengyun;Xie Mingshan;Wang Bei;Tan Weijie(College of Big Data and Information Engineering,Guizhou University,Guiyang,550025,China)

机构地区：[1]贵州大学大数据与信息工程学院,贵州贵阳550025

出　　处：《中国现代教育装备》2024年第21期19-23,共5页China Modern Educational Equipment

基　　金：贵州大学高等教育研究项目(编号:GDGJYJ2020014);贵州大学一流课程培育项目(编号:XJG2021023);贵州大学实验室开放项目(编号:SYSKF2024-023);贵州大学校级课程思政示范项目“嵌入式系统原理及应用”(编号:kcsz2023006);嵌入式系统原理及应用省级金课(编号:2024JKHH0034);教育部产学研协同育人项目(编号:240704084181711)。

摘　　要：为了满足学科竞赛与可携带实验需求,采用“核心板+底板”的设计理念,开发了一个基于STM32F407ZGT6的便携式嵌入式实验教学系统。运用USART、IIC和SPI等常见的串口通信方式,构建串口通信综合实验教学系统,通过电机驱动程序控制串口的初始化、配置和数据传输等操作;采用PyQt5开发基于串口通信的上位机应用程序,设计了数据发送、接收和解析等功能。借助实验系统,学生可以通过操作界面进行串口通信实验,观察和分析数据传输过程的各个环节,实时监测数据的发送和接收,并利用分析工具进行数据解析和精准显示。The design concept of"core board+base board"is adopted to meet the requirements of disciplinary competitions.A portable embedded experimental teaching system based on STM32F407ZGT6 is developed.By utilizing the principles of common serial communication protocols such as USART,IIC,and SPI,a comprehensive serial communication experimental system is constructed.The underlying driver program is developed to handle tasks such as initializing,configuring,and transmitting data through the serial port.The upper computer application program,built with PyQt5,allows for functions like data sending,receiving,and parsing.The practicality of this experimental system lies in its ability to enable users to conduct serial communication experiments through a user-friendly interface.Users can observe and analyze various stages in the data transmission process,monitor real-time data sending and receiving,and utilize the system's analysis tools for data parsing and display.

关 键 词：嵌入式系统 STM32F407ZGT6 串口通信 实验教学 

分 类 号：G434[文化科学—教育学]