期刊论文

Portable POS System Based on Cortex-M3

中文

单片机与嵌入式系统应用

1009-623X

2014

6

42-45

湖南省自然科学基金项目（项目编号:No.11JJ6064）；

本校为第一机构

针对目前嵌入式收款机系统在功能和性价比方面存在不足的问题,介绍了一种基于Cortex-M3芯片的嵌入式收款机系统。该系统功能全面、性能良好、界面完善、具有故障分析和机器自检功能。运行结果表明,该系统实现了预期目标。

Aiming at the problems of embedded cash register system in the function and value of some deficiencies,the POS system with high performance,contains complete functions,optimized interface,which based on ARM Cortex-M3 chip is introduced.This system al-so have the function of fault analysis,self-checking,and the operation results show that the sys...