| LF2407型数字信号处理器内嵌eCAN模块的检测程序设计 |
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| 引用本文： | 姜飞,黄继,张世全. LF2407型数字信号处理器内嵌eCAN模块的检测程序设计[J]. 国外电子元器件, 2006, 0(4): 61-64 |
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| 作者姓名： | 姜飞 黄继 张世全 |
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| 作者单位： | 中国兵器工业第二○二研究所,陕西,咸阳,712099 |
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| 摘 要： | 以TI公司LF2407型DSP控制器为对象,介绍基于CAN 2.0B总线协议的外设通信模块e-CAN检测程序设计,给出硬件系统的构成框图及软件实现过程的相关代码.实验室调试表明,该程序可以用来判定ID标识符与屏蔽码的正确与否以及邮箱的工作状况,同时能够减少项目早期研究过程中对硬件模块的需求.
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| 关 键 词： | CAN总线通信 DSP程序设计 CAN控制器自检 数字信号处理器 |
| 文章编号： | 1006-6977(2006)04-0061-04 |
| 修稿时间： | 2005-09-15 |
Programming of embedded eCAN module checking in LF2407 |
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| JIANG Fei,HUANG Ji,ZHANG Shi-quan. Programming of embedded eCAN module checking in LF2407[J]. International Electronic Elements, 2006, 0(4): 61-64 |
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| Authors: | JIANG Fei HUANG Ji ZHANG Shi-quan |
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| Abstract: | Combining with LF2407 controller of TI corporation,based on CAN 2.0B communication protocols,the programming of embedded eCAN module checking in LF2407 is stated.The hardware composing and software are discussed.The debugging in laboratory shows that it can judge the ID and markable codes.At the same time,it can reduce the hardware module required b project during early research. |
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| Keywords: | CAN communications DSP programming self-checking of CAN controller DSP |
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