STM32搭配W5200网口芯片，实现MODBUS TCP的网络通信，同时程序实现了STM32的CAN、232、IIC通信等。只需调用相关函数即可实现相关功能。-STM32 chip with W5200 Ethernet port, MODBUS TCP network communication, while the program achieved the STM32 CAN, 232, IIC communications. Just call the relevant function