VxWorks下1394b总线系统驱动软件设计  

Design of Driver for 1394b System Based on VxWorks

作　　者：刘莎[1] 阴亚芳[1] 

机构地区：[1]西安邮电大学电子工程学院,陕西西安710061

出　　处：《测控技术》2013年第5期96-99,104,共5页Measurement & Control Technology

摘　　要：结合IEEE 1394b协议规范,设计了某通信系统单节点1394b模块的驱动接口程序,并对各接口的设计做了详细的分析,实现了在VxWorks操作系统下对PCI接口的访问以及1394b总线网络的通信测试及性能测试,在以单节点1394b模块组成的通信系统中的运行结果表明该驱动程序运行稳定、可靠。Combined with the 1EEE 1394b protocol specification, the driver interface program of a communica- tion system about a single node 1394b module is designed, and the design of every interface program is ana- lyzed in detail, the access to the PCI interface and communication test and performance test of the 1394b bus network under the VxWorks system are achieved. In the communication system made up of a single node 1394b module, the operation result indicates that the driver is stable and reliable.

关 键 词：VXWORKS 单节点1394b模块 PCI 驱动软件 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]