嵌入式Linux图形用户界面实现

Implementation of the Embedded Linux Graphic User Interface

针对嵌入式系统核心技术之一嵌入式图形用户界面,提出了一种通用嵌入式GUI的设计思想和体系结构,然后给出了采用SDL设计抽象层和基于消息驱动机制的Client/Server结构等关键技术的实现,大大提高了嵌入式GUI系统的实时性.

Aimed at one of the core technologies of embedded systems, GUI, the idea and architecture for a general purpose and transplantable embedded GUI system was proposed. Some key technologies of embedded GUI, such as how to design abstract layer by using the SDL, and the Client/Server architecture based on message drive mechanism were presented, thus improving greatly the real-time performence of embedded GUI.