| 基于Vx Works的串口芯片ST16C554的驱动程序设计 |
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| 引用本文： | 曲宏松, 耿爱辉, 陈涛,.基于Vx Works的串口芯片ST16C554的驱动程序设计[J].电子器件,2006,29(3):959-962. |
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| 作者姓名： | 曲宏松 耿爱辉 陈涛 |
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| 作者单位： | 1. 长春光学精密机械与物理研究所,长春,130033;中国科学院研究生院,北京,100039
2. 长春光学精密机械与物理研究所,长春,130033 |
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| 摘 要： | 目前，嵌入式系统的开发已经离不开操作系统的支持，而开发基于嵌入式操作系统的底层硬件驱动程序是研发中必不可少的工作之一。VxWorks是美国WindRiver公司推出的嵌入式实时操作系统（RTOS），介绍了基于VxWorks的串口设备驱动设计，重点介绍了ST16C554的驱动程序，并给出了实际驱动程序中的核心代码。本设备驱动程序编写的思路严格按照VxWorks下设备驱动程序的要求，因此对其他基于VxWorks的设备驱动有一定的参考意义。
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| 关 键 词： | 串口设备 驱动程序 嵌入式实时操作系统 |
| 文章编号： | 1005-9490（2006）03-0959-04 |
| 收稿时间： | 2005-08-22 |
| 修稿时间： | 2005-08-22 |
Driver Design of Serial Chip ST16C554 Based on VxWorks |
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| QU Hong-song,GENG Ai-hui,CHEN-Tao.Driver Design of Serial Chip ST16C554 Based on VxWorks[J].Journal of Electron Devices,2006,29(3):959-962. |
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| Authors: | QU Hong-song~ GENG Ai-hui~ CHEN-Tao~ |
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| Affiliation: | 1. Changchun Institute of Optics, Fine Mechanics and Physics, Changchun 130033, China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | Presently,the development of embedded systems need the support of operating systems.It is one of the most necessary works to develop hardware device drivers based on embedded operating system.VxWorks of Co.WindRiver is a real-time embedded operating system(RTOS).This paper introduces a design of serial device driver based on VxWorks,and discusses the design of serial device driver upon ST16C554 specially.Some important codes of the driver program are offered.The methods introduced here comply the principle of device drivers in VxWorks and are significative to other device drivers based on VxWorks. |
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| Keywords: | VxWorks |
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