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计算机系统应用英文版:2014,23(4):209-213

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基于μC/OS-Ⅱ的LED控制在STM32上的实现

李祁¹, 范源远², 韩秋枫¹

(1.海军航空工程学院计算机教研室, 烟台 264001;2.山东航天电子技术研究所霍尔事业部, 烟台 264000)

Implementation of the LED Control on STM32 Based on μC/OS-Ⅱ

LI Qi¹, FAN Yuan-Yuan², HAN Qiu-Feng¹

(1.Naval Aeronautical and Astronautical University, Department of Computer, Yantai 264001, China;2.Shandong Institute of Aerospace Electronic Technology, Hall Division, Yantai 264000, China)

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本文已被：浏览 1639次下载 3801次
Received:August 30, 2013 Revised:October 14, 2013

中文摘要: 分析了嵌入式实时操作系统μC/OS-Ⅱ的内核结构，并对基于CoreTex-M3内核的STM32开发板体系结构以及微处理器进行研究，在已经移植了μC/OS-Ⅱ2.86 源码的STM32平台上实现LED闪烁控制的工程设计. 通过实验验证了该方法的可行性以及μC/OS-Ⅱ在处理实时性较强，多任务系统的必要性和优势. 该应用不仅为设计复杂任务提供基础，也对软件的二次开发具有实践指导意义.

中文关键词: μC/OS-Ⅱ STM32 嵌入式

Abstract:The paper analyses the kernel architecture of embedded real-time osμC/OS-Ⅱ and researches the architecture of STM32 based on CoreTex-M3 kernel.The engineer of LED flashing interval is designed to complete on the STM32 platform which ported the source ofμC/OS-Ⅱ. The feasibility of this method is verified by experiment. MeanwhileμC/OS-Ⅱ in dealing with strong real-time performance, multitasking system necessity and advantage is displayed. This application not only provides the basis for design of complex task, but also of practical and guiding significance to the secondary development of the software.

keywords: μC/OS-Ⅱ STM32 embedded

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基金项目:

Author Name	Affiliation
LI Qi	Naval Aeronautical and Astronautical University, Department of Computer, Yantai 264001, China
FAN Yuan-Yuan	Shandong Institute of Aerospace Electronic Technology, Hall Division, Yantai 264000, China
HAN Qiu-Feng	Naval Aeronautical and Astronautical University, Department of Computer, Yantai 264001, China

Author Name	Affiliation
LI Qi	Naval Aeronautical and Astronautical University, Department of Computer, Yantai 264001, China
FAN Yuan-Yuan	Shandong Institute of Aerospace Electronic Technology, Hall Division, Yantai 264000, China
HAN Qiu-Feng	Naval Aeronautical and Astronautical University, Department of Computer, Yantai 264001, China

引用文本：
李祁,范源远,韩秋枫.基于μC/OS-Ⅱ的LED控制在STM32上的实现.计算机系统应用,2014,23(4):209-213
LI Qi,FAN Yuan-Yuan,HAN Qiu-Feng.Implementation of the LED Control on STM32 Based on μC/OS-Ⅱ.COMPUTER SYSTEMS APPLICATIONS,2014,23(4):209-213