| AT90CAN128的CAN多节点总线同步通信 |
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| 引用本文： | 欧阳丽娥,杨黎明,叶海福.AT90CAN128的CAN多节点总线同步通信[J].单片机与嵌入式系统应用,2013(11):28-30. |
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| 作者姓名： | 欧阳丽娥 杨黎明 叶海福 |
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| 作者单位： | 中国工程物理研究院电子工程研究所,绵阳621000 |
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| 摘 要： | 针对CAN总线多节点的同步性应用，介绍了两种滤波方式，实现了基于AVR单片机ATg0CAN128的CAN总线多节点同步通信。利用CAN总线的点对点、点对多点和广播通信方式以及其特有的报文滤波和非破坏性总线仲裁技术，对多节点的同步性进行探讨，且接入方式简易。
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| 关 键 词： | CAN总线 ATg0CAN128 多节点 同步性 |
CAN Bus Multiple Nodes Synchronous Communication Based on AT90CAN128 |
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| Ouyang Li＇ e,Yang Liming,Ye Haifu.CAN Bus Multiple Nodes Synchronous Communication Based on AT90CAN128[J].Microcontrollers & Embedded Systems,2013(11):28-30. |
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| Authors: | Ouyang Li＇ e Yang Liming Ye Haifu |
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| Affiliation: | (China Academy of Engineering Physics, Institute of Electromic Engineering, Mianyang 621000, China) |
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| Abstract: | Aiming at the application of CAN bus in synchronization of multiple nodes, this paper introduced two kinds of filtering meth- ods, and realizes the CAN bus synchronous communication of multiple nodes based on AT90CAN128. We utilized point to point, point to multi-point and radio communication modes and the packet filtering and nondestructive bus arbitration technique based on CAN bus, the synchronization of multiple nodes are discussed, and the access mode is simple. |
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| Keywords: | CAN bus AT90CAN128 multiple nodes synchronization |
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