| 嵌入式操作系统下CAN总线驱动实验设计 |
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| 引用本文： | 吕巍,于新波.嵌入式操作系统下CAN总线驱动实验设计[J].实验技术与管理,2011(10):38-41. |
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| 作者姓名： | 吕巍 于新波 |
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| 作者单位： | 吉林大学计算机科学与技术学院;中国石油集团吉林油田分公司热电厂; |
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| 摘 要： | CAN总线是工控领域普遍采用的现场总线之一。随着嵌入式操作系统在工控领域应用日趋广泛,将嵌入式操作系统与CAN控制器相结合解决实际应用中问题的情况越来越多。为了学生能够了解CAN总线控制器与嵌入式Linux系统的有效衔接方式———CAN驱动程序的基本设计方法,设计并实现了嵌入式Linux系统下CAN驱动程序设计实验。主要介绍了实验的硬件环境、软件基本框架、CAN总线驱动程序的设计流程和测试方法。该实验设计在实验教学中取得了良好的效果,在一定程度上提升了嵌入式总线教学的水平,提出嵌入式操作系统与现场总线新的实验契合点,有助于培养具有良好嵌入式总线开发能力的专业人才。
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| 关 键 词： | CAN总线 嵌入式Linux 设备驱动 MCP2515 |
An experimental design of CAN bus driver in embedded OS |
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| Lü Wei,Yu Xinbo.An experimental design of CAN bus driver in embedded OS[J].Experimental Technology and Management,2011(10):38-41. |
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| Authors: | Lü Wei Yu Xinbo |
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| Institution: | Lü Wei1,Yu Xinbo2(1.College of Computer Science and Technology,Jilin University,Changchun 130012,China,2.Thermal Power Plant,Jilin Oil Field Company,CNPC,Songyuan 138000,China) |
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| Abstract: | CAN bus is well recognized as one of field buses widely used in industrial control.As embedded operating system is becoming increasingly important issue,the combination of embedded OS and CAN controller to solve the real problems is rising.The experiment of CAN bus driver in embedded Linux is designed and implemented in order to make students understand the connection between embedded Linux and CAN bus controller.The experimental hardware supports,basis framework of software,the flow of CAN bus driver and t... |
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| Keywords: | CAN bus embedded Linux device driver MCP2515 |
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