基于RT_Thread中W5500的驱动配置、应用与优化

Drive Configuration, Application and Optimization of W5500 Based on RT_Thread

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。

Abstract: 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.