| 基于ARM7的在线升级系统的设计与实现 |
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| 引用本文： | 何幸杰,彭维. 基于ARM7的在线升级系统的设计与实现[J]. 现代机械, 2006, 0(3): 55-57 |
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| 作者姓名： | 何幸杰 彭维 |
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| 作者单位： | 浙江大学,计算机学院,浙江,杭州,310027 |
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| 摘 要： | 介绍了一个基于ARM7的在线升级系统,它对操作系统设计的基本要素给予了详细的分析,实现了简单的存储管理,文件系统,最后介绍升级所需的通讯协议栈。实验表明:该系统设计合理可以达到稳定、可靠的在线升级。
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| 关 键 词： | 嵌入式系统 ARM7 在线升级 uclinux FLASH |
| 文章编号： | 1002-6886（2006）03-0055-03 |
| 收稿时间： | 2005-02-17 |
| 修稿时间： | 2005-02-17 |
Design and Implement of Online Upgrade System Based the ARM7 |
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| HE Xing-jie,PENG Wei. Design and Implement of Online Upgrade System Based the ARM7[J]. Modern Machinery, 2006, 0(3): 55-57 |
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| Authors: | HE Xing-jie PENG Wei |
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| Abstract: | This paper introduces an online upgrade method based on the arm7 according to the property of embedded system. It analyzes the system on the view of OS design and realizes a simple memory management, file system. Finally, it describes the communication protocol stack. The experimental results show that the design of system is reasonable and it can upgrade steadily and reliably. |
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| Keywords: | ARM7 uclinux FLASH |
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