基于ARM的远程电子表决网络基站的设计与实现

Design and Realization of Network Base Station for Remote Electronic Voting Based on ARM

设计并实现了一种应用于远程电子表决系统的网络基站。该基站硬件上以嵌入式ARM为基础,扩展了具有以太网和CAN总线功能的外设;软件上移植了嵌入式操作系统μC/OS-II和TCP/IP协议栈LwIP,实现了以太网和CAN总线驱动,以及应用程序,成功完成其通信枢纽的作用。

This paper designs and implements a network base station used in the remote electronic voting system. The base station is based on embedded ARM, and expands Ethernet and CAN Bus peripherals in hardware; in software, it ports the embedded operating system μC/OS-Ⅱ and the TCP/IP protocol stack LwIP, programs Ethernet and CAN Bus driver and application code. The network base station successfully completes its pivotal role in communication.