摘要
采用eCos系统对SPCE3200的SD卡驱动程序进行开发。围绕编写设备表入口、实现设备接口函数、设计CDL文件、向组件库添加驱动程序包等几个方面,对SPCE3200的SD卡驱动程序在eCos系统中的实现进行了详细叙述。
This design is about the development of the SD card driver of SPCE3200 by eCos system. In this article, SPCE3200 SD card driver realization in eCos system is given with very detail, the content being recounted includes the start address of the driver, realization of the equipment interface function, designing the CDL document, loading the program package to the components library.
关键词
嵌入式系统
设备驱动程序
组件定义语言
embedded systems
equipment driver
component definition language
