基于USB协议栈和设备驱动的OS抽象层的设计实现(英文)
Keywords: USB,USB协议栈,软件复用
Abstract:
为克服不同平台中开发USB协议栈和设备驱动带来的资源浪费,降低质量风险,结合特定平台下USB协议栈的研究课题,分析了USB软件系统的体系结构。遵循接口统一,抽象与平台相关部分的思想,提出独立于平台的操作系统抽象层,实现了可移植的USB组件。试验结果表明,在不同的平台下,利用可复用的USB协议栈,将提高开发速度,降低开发成本。
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