| VxWorks下共享中断的多串口卡驱动设计 |
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| 引用本文： | 罗伯强 李军 包钢. VxWorks下共享中断的多串口卡驱动设计[J]. 微计算机信息, 2007, 23(1Z): 97-98,11 |
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| 作者姓名： | 罗伯强 李军 包钢 |
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| 作者单位： | 哈尔滨工业大学,黑龙江哈尔滨150001 |
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| 基金项目： | 基金项目：国防科工委基金资助（编号不公开） |
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| 摘 要： | 本文介绍了嵌入式操作系统VxWorks下的串口驱动程序的结构和基于16C554芯片的多串口扩展卡，分析了共享中断的多串口扩展卡的标准驱动开发过程，最后介绍了简单的非标准驱动的实现方法。
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| 关 键 词： | VxWorks 断共享 串口驱动程序 16C554 嵌入式操作系统 |
| 文章编号： | 1008-0570（2007）01-2-0097-02 |
| 修稿时间： | 2006-09-262006-10-23 |
The Design of Device Driver for IRQ sharing Multi-serial-port Card Based on VxWorks |
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| LUO BOQIANG LI JUN BAO GANG. The Design of Device Driver for IRQ sharing Multi-serial-port Card Based on VxWorks[J]. Control & Automation, 2007, 23(1Z): 97-98,11 |
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| Authors: | LUO BOQIANG LI JUN BAO GANG |
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| Abstract: | This paper introduces the structure and mechanism of serial port driver on the RTOS VxWorks,then introduces the functions of 16C554 chipset and multi-serial-port card,analyzes the development of standard device driver for the card working in IRQ sharing mode. Some simple and non-standard drivers are provided at last. |
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| Keywords: | VxWorks IRQ sharing Serial Port Driver 16C554 embedded operating system |
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