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Providing Communication Between the Microcontroller and a Personal Computer Using the Wiznet W5500 Network Controller
W5500 is an industrial-grade Ethernet chip. This article introduces the characteristics and communication 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 introduces 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.
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