基于VxWorks嵌入式系统的多串口驱动程序开发  

Multi-Serial Driver Development Based on VxWorks Embedded System

作　　者：官琴[1] 王璐[1] 

机构地区：[1]中国兵器工业第五八研究所军用电子产品事业部,四川绵阳621000

出　　处：《兵工自动化》2011年第6期94-96,共3页Ordnance Industry Automation

摘　　要：针对传统单串口和双串口无法满足某些设备的通信需求问题,介绍一种基于VxWorks操作系统共享一个中断源的多串口驱动程序。详细介绍基于PowerPC体系结构VxWorks嵌入式操作系统的多串口驱动程序开发,给出其驱动组成的详细定义。结果表明,该驱动简单、方便,使用者可直接调用封装好的函数便能完成串口驱动程序。Aiming at traditional single serial ports and multi-serial port can＇t satisfy certain type equipment telecommunication demand,introduce a VxWorks operating system based on shared an interrupt source of multi-serial port driver.Based on the PowerPC architecture,introduce in detail VxWorks embedded operating system of multi-serial port driver development,and present the detailed definition of driving.The results show that the driver is simple,convenient,users can be directly call packaged function and realize serial driver.

关 键 词：VXWORKS 驱动开发 标准串口 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]