摘要
嵌入式系统的应用日益广泛,电子信息类专业大都开设了相关课程。目前嵌入式系统课程教学多依托各种大而全的实践平台开展,然而受制于学时有限的教学安排,存在平台资源利用率不高、学生浅尝辄止的情况,有必要为初学者提供一种更合适的助学装置。助学PCB尺以STM32F103C8T6处理器和RT-Thread Nano操作系统为软硬件核心,利用NFC模块和TFT显示屏构建人机接口,兼具常规PCB尺的工具性和嵌入式系统软硬件基础实践的辅助学习功能。教学应用效果表明,该装置构成合理,能够贯穿嵌入式系统课程教学各阶段的基础知识学习,为教学提供了一种低成本、可扩展的实践支撑。
The application of embedded system is becoming more and more extensive.Most of the electronic information majors have set up related courses.At present,the teaching of embedded system mainly relies on various large and comprehensive practical platforms.However,due to the limited teaching schedule of class hours,there is a common situation that the utilization rate of platform resources is not high and students are not dabbed.It is necessary to provide a more appropriate aid device for beginners.With STM32F103C8T6 processor and RT-Thread Nano operating system as the core of software and hardware,this aid PCB ruler uses NFC module and TFT display screen to construct man-machine interface.It has both the tool property of conventional PCB ruler and the auxiliary learning function of embedded system hardware and software basic practice.The teaching application results show that the device is properly constituted and can run through the basic knowledge learning in all stages of embedded system teaching,which provides a low-cost and extensible practical support for teaching.
作者
张晓华
姚淑霞
Zhang Xiaohua;Yao Shuxia(School of Electronic Engineering,North China University of Water Resources and Electric Power,Zhengzhou,450046,China)
出处
《中国现代教育装备》
2023年第17期33-36,共4页
China Modern Educational Equipment
基金
华北水利水电大学一流本科课程建设基金项目“嵌入式系统”(编号:2020-90)
教育部高等教育司2021年第一批产学合作协同育人项目“引入RT-Thread的一流本科课程《‘嵌入式系统’的建设和提升》”(编号:202101303022)
2021年河南省高等教育教学改革研究与实践项目“‘专创融合’助力电子信息类一流专业建设的探索与实践”(编号:2021SJGLX410)。
