构建基于竞赛平台的实验室——以单片机模块程序开发为例  

Construction of the Laboratory Based on Competition Platform:Taking MCU Module Program Development as an Example

作　　者：刘海蓉[1] 

机构地区：[1]黄冈职业技术学院,湖北黄冈438002

出　　处：《山东商业职业技术学院学报》2016年第1期119-123,共5页Journal of Shandong Institute of Commerce and Technology

摘　　要：设计了一种应用于高校室内游泳池的温度管理的TF卡存储方案。方案中采用STC12LE5A60S2作为主控制器,并与8051单片机完全兼容。方案中采用了NTFS文件系统,并将泳池温度数据存储在TF卡中。论述了TF卡与STC12LE5A60S2芯片SPI总线通信接口原理,介绍了配套的参数设置、软件和硬件设计,数据的TF卡读写,完成了室内泳池测温仪只能显示实时温度不能存储历史温度数据的相关问题。A new kind of TF Card storage scheme is designed to collect the temperature data of a swimming pool. We choose as the main control STC12LESA60S2, a high -performance single -chip microcomputer that is completely compatible to 8051 single - chip microcomputer. The temperature data of a swimming pool can be stored in TF Card by means of NTFS File System. We introduce the principles of SPI trunk communication interface of TF Card and STC12LESA60S2 chip, and we discuss the relevant set, hardware connection and software design, through which we are able to read and write on TF Card and simultaneously we solve the problem that the thermo- scope of swimming pool can show the actual temperature but cannot store the historic temperature data.

关 键 词：单片机 TF卡 SPI总线 NTFS文件系统 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置] TN929.5[自动化与计算机技术—控制科学与工程]