嵌入式以太网接口及精简网络协议的非常规实现

嵌入式系统资源有限，因此要求嵌入式以太网的应用在实现网络功能的前提下，尽可能对协议栈精简。分析了嵌入式网络协议栈的一般精简方法，并在此基础上提出更进一步的网络精简策略，即通过对应用层标准网络协议的改造，同时简略ARP协议、ICMP协议这些非常规实现方法下，仍能确保网络数据的正常通信和一定的网络测试功能。从而使嵌入式网络协议得到最大化的精简，为资源极端匮乏的应用提供一套切实可行的方案。

Embedded Ethernet Interface and Unconventional Realization of Simplified Network Protocol

Network protocol stack should be simplified as possible in realization of network function for limited resources of embedded system in application of embedded Ethernet network. General methods for reducing network protocol are analyzed, then a further scheme employing unconventional methods is presented, that is, reforming standard network protocol in application level, omitting ARP or ICMP, and however, the normal data communication and certain network test functions are ensured. Thus, the embedded network protocol is maximally simplified, and a feasible scheme is provided in limited resource application of embedded system.