基于TCP/IP协议的非接触式网络读写器设计

The design of non- contact-type network PCD based on TCP/IP agreement

本文首先提出基于非接触式读写模块MFRC500与以太网控制器DM9008的网络读写器硬件设计方案,然后,分别详细讲述了MFRC500和DM9008的工作原理及其软件设计。最后,介绍网络读写器中单片机TCP／IP协议栈的模块化实现。

This paper proposes the hardware plan of design for the network read-write device based on the non- contact-type read-write module MF RC500 and Ethernet controller DM9008 at first. Then recommends the operation principle and the software design of MF RC500 and DM9008 separately in detail. In the end, it has told the module realization of TCP/IP agreements for singlechip in the network PCD.