| 基于ARM7的应用程序在线升级设计 |
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| 引用本文： | 赵伟,殷廷瑞. 基于ARM7的应用程序在线升级设计[J]. 电子科技, 2011, 24(1): 16-18,21 |
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| 作者姓名： | 赵伟 殷廷瑞 |
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| 作者单位： | (西安电子科技大学 电子工程学院,陕西 西安 710071) |
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| 摘 要： | 以NXP公司LPC2138为例,介绍了ARM7 IAP功能的应用,通过介绍下栽所使用的通信协议,给出了应用程序在线升级的下栽流程以及需要注意的问题,阐述了下载方案的实现过程.实验表明,该系统设计合理、性能稳定可靠.
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| 关 键 词： | 嵌入式系统 ARM7 在线升级 IAP |
Design of Applications Program Online Upgrade Based on ARM7 |
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| Zhao Wei,Yin Tingrui. Design of Applications Program Online Upgrade Based on ARM7[J]. Electronic Science and Technology, 2011, 24(1): 16-18,21 |
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| Authors: | Zhao Wei Yin Tingrui |
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| Affiliation: | (School of Electronic Engineering,Xidian University,Xi'an 710071,China) |
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| Abstract: | This paper introduces the application of ARM7 IAP function based on the NXP's LPC2138 chip.By introducing the communication protocol used for download,this paper presents the application program field download process problems which need to be noticed.Finally,it describes the implementation process of the whole download program.The experimental results show that the design is reasonable,stable and reliable. |
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| Keywords: | embedded system ARM7 online upgrade IAP |
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