| 基于ATmega128嵌入式网络接口的设计与实现 |
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| 引用本文： | 夏伏洋,张曦煌.基于ATmega128嵌入式网络接口的设计与实现[J].计算机工程与设计,2007,28(2):415-417. |
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| 作者姓名： | 夏伏洋 张曦煌 |
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| 作者单位： | 江南大学,信息工程学院,江苏,无锡,214122 |
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| 摘 要： | 设计了以ATmega128为核心的以太网接口实现方案,描述了该系统硬件架构的设计方法.在系统上移植了μC/OS-Ⅱ操作系统,对TCP/IP协议栈提出了裁剪和改进方法,重点阐述了基于μC/OS-Ⅱ消息机制和函数调用的TCP协议的模块结构.最终给出了系统性能测试结果.
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| 关 键 词： | 嵌入式系统 操作系统 以太网 网络协议 单片机 嵌入式网络接口 设计方法 based interface network embedded implementation 性能测试结果 模块结构 函数调用 消息机制 阐述 重点 改进方法 裁剪 协议栈 操作系统 移植 系统硬件架构 描述 |
| 文章编号： | 1000-7024（2007）02-0415-03 |
| 修稿时间： | 2006-02-27 |
Design and implementation of embedded network interface based on ATmega128 |
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| XIA Fu-yang,ZHANG Xi-huang.Design and implementation of embedded network interface based on ATmega128[J].Computer Engineering and Design,2007,28(2):415-417. |
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| Authors: | XIA Fu-yang ZHANG Xi-huang |
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| Affiliation: | School of Information Engineering, Southern of Yangtze University, Wuxi 214122, China |
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| Abstract: | A solution of ethernet interface based on the core of ATmega128 and its architecture of hardware is illustrated.The operating system of C/OS-II is transplanted to the system and the improvement of TCP/IP protocol is implemented.It dwelled on the module struc-ture of TCP protocol which based on message and function of C/OS-II.Finally,the test of systemic performance is presented. |
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| Keywords: | embedded system C/OS-II ethernet TCP/IP ATmega128 |
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