【摘要】 阐述了在VxWorks环境下PC104视频采集平台系统软件的开发过程,设计开发了平台的板载支持包BSP,完成了视频采集模块的驱动,使平台的系统软件有效的支持了视频采集平台上所有硬件设备.在进一步开发上层应用程序时,无需了解平台的硬件结构,可以像操作普通文件一样,操作平台上的所有设备,方便了上层应用程序的进一步开发,缩短了开发周期.更多还原

【Abstract】 This paper described the development process of system software in the PC104 video capture platform under Vxworks environment,and develops the board support package(BSP),completed the driver of the video capture module,support all the devices of the platform by the system software.The devices of the platform could be operated just like operating the common files and with no need for familiar with the hardware structure,when the upper applications be developed.And the cycle was shorten.更多还原