计算机应用与软件Issue(10)：300-303,4.DOI:10.3969/j.issn.1000-386x.2013.10.082
基于SD卡的单片机软件自更新的实现方法
IMPLEMENTATION METHOD OF SCM SOFTWARE SELF-UPDATING BASED ON SD CARD
孙天佑1
作者信息
- 1. 常州机电职业技术学院 江苏 常州213164
- 折叠
摘要
Abstract
To seek a simple and feasible method for realising the update of SCM system software in application,we put forward an implementation method for SCMsoftware self-updating based on SD card.The design can make SCMsystem read in using process the program file pre-stored in SD card to realise the software update,so as to simplify the operation procedures and the hardware demands in software update.The design can also be applied to updating and storing the on-site data of intelligent instrument.In hardware design aspect,in the paper we give an introduction to the interface circuit design between the SCM and the SD card.For software aspect,the emphasis is put on analysing the design of the software update boot program preload to SCM.关键词
SD卡/单片机/软件自更新/智能仪器Key words
SD card/SCM/Software self-update/Intelligent instrument分类
信息技术与安全科学引用本文复制引用
孙天佑..基于SD卡的单片机软件自更新的实现方法[J].计算机应用与软件,2013,(10):300-303,4.
