基于STM32F107具有以太网接口的监测模块设计

Design of Monitoring Module with Ethernet Interface Basde on STM32F107 Microprocessor

以Contex-M3内核的微处理器STM32F107为核心,采用μC/OS-Ⅱ实时操作系统和uIP协议栈,设计开发了具有以太网接口的监测模块。在硬件上,该模块具有模拟量输入输出、开关量输入输出功能;在软件上,该模块实现了Modbus TCP和Web服务器功能,可以使模块方便地与组态软件相连,也可通过IE浏览器随时随地监测现场数据。

This paper designed the monitoring module with Ethernet Interface based on STM32F107 Microprocessor of Contex-M3 kernel microprocessor, with μ C/OS-II real time operating system and uIP protocol stack. The module possesses the Analog IO and digital IO interfaces on the hardware, and Modbus TCP, by which the module is connected to the configuration software, and Web server, which enables the module to be accessed by IE browser and monitor the field data, on the software.