嵌入式数码相机的设计与实现

摘要

The design and realization for the embedded digital camera based on Linux was introduced in this paper.This design is using Linux system kernel.The whole system hardware including:S5PV210 development board as a tester lord, TFT-LCD touch screen button as a controller,use TF card as a picture storage media.The Software design is more com-plex.First build a good environment for the development board,write the main program.Then write the program for the touch screen driver and the trigger function for various functions of the digital camera.Last complete the user interface.The touch screen of system can be operation this digital camera,and realize the various functions.System operation is reliable in practical application,and satisfied demand of system design.It affords a reference for Embedded digital camera.%介绍基于 linux的嵌入式数码相机的设计与实现,设计使用的是 linux系统内核。整个系统的硬件部分以 S5 PV210开发板作为测试仪主体,TFT-LCD 触摸屏做为控制器,TF 卡作为相片存储介质。在为开发板搭建好环境后,编写主程序,触屏驱动程序以及数码相机各种功能的触发函数,制作操作界面等等。最后达到了触屏操作数码相机实现各种功能。通过实际的测试应用,证明该软件硬件运行良好,能满足设计的要求,为嵌入式数码相机的设计提供了参考。