摘要
W5500是工业级以太网芯片,本文介绍了W5500芯片的特点,通信方式,结合Rt-Thread Studio对RT-Thread操作系统下的W5500驱动结构进行分析,并在STM32F103VET6搭载RT-Thread操作系统,在RT-Thread Studio环境中开发W5500网络设备,并详细介绍在该系统下添加W5500驱动。通过实验验证W5500在RT-Thread中存在的驱动漏洞问题,并进行驱动优化,理论结果可行,实际验证结果可行。
W5500 is an industrial-grade Ethernet chip. This article introduces the characteristics and com-munication methods of the W5500 chip, combines Rt-Thread Studio to analyze the W5500 drive structure under RT-Thread operating system, equips with RT-Thread operating system in STM32F103VET6, develops W5500 network equipment in RT-Thread Studio environment, and in-troduces in detail the addition of W5500 driver under this system. Experiments are conducted to verify the driver vulnerability of W5500 in RT-Thread, and to optimize the driver. The theoretical results are feasible, and the actual verification results are feasible.
出处
《软件工程与应用》
2021年第3期284-294,共11页
Software Engineering and Applications
