| 基于AUTOSAR规范的Flash驱动程序的研究与实现 |
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| 引用本文： | 项晨,张谚华,涂时亮. 基于AUTOSAR规范的Flash驱动程序的研究与实现[J]. 计算机系统应用, 2010, 19(9): 236-240 |
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| 作者姓名： | 项晨 张谚华 涂时亮 |
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| 作者单位： | 复旦大学,计算机科学技术学院,上海,200433 |
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| 摘 要： | AUTOSAR（汽车开放式系统架构）平台可分为3层：应用层、运行时环境和基础软件,其中基础软件又包括系统服务、ECU抽象层和uC抽象层。所有驱动程序都包含在uC抽象层和ECU抽象层中。存储器驱动提供了对不同存储设备的访问接口。根据AUTOSAR规范,在MPC5633M微控制器上,设计并实现了Flash驱动程序。提出的设计与实现的方法同样适用于其他设备驱动的开发。
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| 关 键 词： | AUTOSAR（汽车开放式系统架构） ECU（电子控制单元） 微控制器抽象层 Flash驱动 MPC563xM |
| 收稿时间： | 2009-12-22 |
| 修稿时间： | 2010-01-18 |
Research and Implementation of AUTOSAR Flash Driver |
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| XIANG Chen,ZHANG Yan-Hua and TU Shi-Liang. Research and Implementation of AUTOSAR Flash Driver[J]. Computer Systems& Applications, 2010, 19(9): 236-240 |
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| Authors: | XIANG Chen ZHANG Yan-Hua TU Shi-Liang |
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| Affiliation: | (School of Computer Science and Technology, Fudan University, Shanghai 200433, China) |
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| Abstract: | The AUTOSAR platform consists of three layers: the application layer, the runtime environment, and the basic software which includes system services, EAL(ECU abstraction layer) and uCAL(uC abstraction layer). Device drivers belong to uCAL and EAL. The memory device driver provides access to different memory devices. In the paper, the specific design of AUTOSAR is followed and a Flash driver on MPC5633M microcontroller is implemented. The proposed procedure is applicable to other device drivers. |
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| Keywords: | AUTOSAR(Automotive Open System Architecture) ECU(Electronic Control Unit) uCAL(Microcontroller Abstraction Layer) flash driver MPC563xM |
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