摘要
阐述了一种基于LwIP协议栈和STM32系列微控制器的工业嵌入式网络控制系统的硬件电路设计和软件框架设计方案。设计中采用DP83848作为网络控制芯片,设计了一种确认重传方式,能够保证现场数据与远程监控设备之间数据的实时可靠传输。
In the paper,the hardware circuit design and software framework design of an industrial embedded network control system based on LwIP protocol stack and STM32 family micro controller are introduced.DP83848 is used as the network control chip in the design.A kind of retransmission mechanism is designed,ensuring real-time and reliable data transmission between field data and remote monitoring devices.
作者
张超
王志超
林岩
Zhang Chao;Wang Zhichao;Lin Yan(School of Automation,Beijing University of Aeronautics and Astronautics,Beijing 100191,China)
出处
《单片机与嵌入式系统应用》
2019年第2期34-36,40,共4页
Microcontrollers & Embedded Systems
