基于ARM的显控终端的研究

Research of Display and Control Terminal Based on ARM

市面上的嵌入式显控终端有一些共性:启动慢、实时性差、显示速度慢,而且只支持绘制一些基本几何图形。针对上述弊端,本项目设计了一种显控终端,完全通过硬件驱动,启动快,显示速度快,并设计了小型的文件系统,集成了坏块管理和文件管理,实时性非常好,而且支持几乎所有图形绘制。

The embedded market display and control terminal in some common： slow start, poor real-time, display speed, and only draw some basic geometric figures. In view of these problems, the project design of a display and control terminal, through hardware drivers, quick start, display speed, and design documents small integrated system, bad block management and file management, very good real-time, but also supports almost all graphics rendering.