As graphics hardware evolved, GDI gained the ability to be hardware-accelerated through a set of DDIs ( Device Driver Interface(DDI) ). 随着图形硬件(显卡)演进,GDI通过DDI(设备驱动接口)获得了硬件加速的能力。
Drivers for the hardware system are running based on embedded Linux operating system, and the software system can control the hardware devices by calling the device driver interface function. 硬件系统的驱动程序运行在嵌入式Linux操作系统之上,软件系统可以通过对驱动程序中设备操作接口函数的调用控制硬件设备。
This article analyzes an embedded TCP / IP stack_uIP, which is used for 8 / 16 bits single_chip microcomputer, focus on its functional characteristic, architecture, device driver interface and application program interface. 文章分析了一个适用于8/16位单片机的嵌入式TCP/IP协议栈&uIP,重点讨论了uIP的功能特性、体系结构和相关接口。
At last, write the device driver for each interface module and design the architecture of protocol conversion process. 最后完成各接口模块的设备驱动程序编写以及协议转换程序的架构设计。
An integrated software system of broadband access switch should include the device driver, configuration interface, applications and network management, etc. 一个完整的宽带接入交换机软件系统应该包括交换机驱动程序、配置界面、应用程序和网络管理等部分。