基于LwIP协议栈的嵌入式网络控制系统设计
|
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.
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.
引文
[1]马世平.现场总线标准的现状和工业以太网技术[J].机电一体化,2007(3):6-8,13.
[2]李宁.基于MDK的STM32处理器开发应用[M].北京:北京航空航天大学出版社,2006.
[3]Adam Dunkels.Design and Implementation of the LwIP[M].Stockholm:Swedish Institute of Computer Science,2001.
[4]TEXAS INSTRUMENTS.DP83848C/I/VYB/YB PHYTERQFP Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver,2015.
[5]宋鑫,郭勇,谢兴红.RMII模式以太网PHY芯片DP83848C的应用[J].单片机与嵌入式系统应用,2010(8):50-53.
[6]赵飞,叶震.UDP协议与TCP协议的对比分析与可靠性改进[J].计算机技术与发展,2006(9):219-221.
[7]孙乐鸣,江来,代鑫.嵌入式TCP/IP协议栈LWIP的内部结构探索与研究[J].电子元器件应用,2008(3):79-82.
[2]李宁.基于MDK的STM32处理器开发应用[M].北京:北京航空航天大学出版社,2006.
[3]Adam Dunkels.Design and Implementation of the LwIP[M].Stockholm:Swedish Institute of Computer Science,2001.
[4]TEXAS INSTRUMENTS.DP83848C/I/VYB/YB PHYTERQFP Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver,2015.
[5]宋鑫,郭勇,谢兴红.RMII模式以太网PHY芯片DP83848C的应用[J].单片机与嵌入式系统应用,2010(8):50-53.
[6]赵飞,叶震.UDP协议与TCP协议的对比分析与可靠性改进[J].计算机技术与发展,2006(9):219-221.
[7]孙乐鸣,江来,代鑫.嵌入式TCP/IP协议栈LWIP的内部结构探索与研究[J].电子元器件应用,2008(3):79-82.