| 基于AduC812的CAN总线接口设计 |
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| 引用本文： | 章百宝,王伟.基于AduC812的CAN总线接口设计[J].兵工自动化,2004,23(1):37-38. |
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| 作者姓名： | 章百宝 王伟 |
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| 作者单位： | 中国兵器第58研究所,军品部,四川,绵阳,621000;中国兵器第58研究所,军品部,四川,绵阳,621000 |
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| 摘 要： | CAN总线接口设计以AduC812为控制核心,将其地址数据总线与CAN控制器相连,经光电隔离把地址/数据发送到CAN收发器后,可在CAN总线上的传输.AduC812和CAN控制器的复位由复位芯片分别控制.CAN驱动程序采用CAN 2.0A协议.通过设置812 IE寄存器、初始化CAN控制器并将其置为复位模式、配置控制器寄存器并置为正常工作模式等,可实现CAN通讯.
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| 关 键 词： | 接口 CAN总线 AduC812 CAN2.0A |
| 文章编号： | 1006-1576(2003)01-0037-02 |
| 修稿时间： | 2003年3月18日 |
Design of Interface for CAN Bus Based on Aduc812 Microcontroller |
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| WANG Wei,ZHANG Bai-bao.Design of Interface for CAN Bus Based on Aduc812 Microcontroller[J].Ordnance Industry Automation,2004,23(1):37-38. |
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| Authors: | WANG Wei ZHANG Bai-bao |
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| Abstract: | Based on the AduC812 Microcontroller and connecting to CAN-controller, the design of interface for CAN Bus can translate address/data into CAN Bus Transecelver. By controlling the signal of reset pin on the reset chip, AduC812 and CAN contoller can be selected into reset modes. CAN2.0A. is applied into the driver program of interface for CAN Bus. After configuring IE register in AduC812, initializing CAN Contrloller and configuring it into normal modes etc, The communication on CAN Bus began. |
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| Keywords: | Interface CAN Bus AduC812 CAN2 0A |
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