In order to meet the requirement of the increasing health weight reduction. An embedded electronic smart step counter is designed with ARM7 microprocessor. In this technologies of liquid crystal graphic display, large capacity storage and management of information, data processing of measurement and control, and network communication, are adopted. The uCLinux real-time operating system is transplanted, and the intelligent, informative and networked instrument is implemented. The practice shows it satisfies the require of practicality and reliability.%为满足现代日益增长的健康减肥的需求,文中以ARM7为微处理器设计了一款嵌入式电子产品计步器,运用液晶图形化显示技术,大容量信息存储,测量和控制数据处理技术,网络通信技术等,加入嵌入式系统的应用,移植了uClinux实时操作系统,实现了仪表的智能化、信息化和网络化.实践证明其满足了实用性和可靠性的要求.
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