摘要
为了实现一款可以进行网络传输的数码相框,设计了基于ARM,LINUX以及QT4的实施方案。使用三星公司的S3C2440 ARM芯片作为主处理器控制DM9000网卡芯片以及触摸屏,为设计提供硬件平台。将LINUX移植到硬件平台,构建QT4运行环境,使用QT4编程实现实现图片显示以及FTP传输功能。结合实践,证明了本方案的可操作性,本设计运行稳定,显示效果佳,是一种有效的网络数码相框实施方案。
In order to achieve network transmission function on digital album, a design based on ARM,LINUX and QT4 is presented. Using a Samsung S3C2440 ARM chips as the main processor control chip DM9000 and touch screen, these chips provide hardware platform for design. Transplanting LINUX operate system to hardware platform, and building a QT4 run environment, using QT4 achieve images display and FrP transfer function. Combined with the practice, proved that the operability of the design, it not only can run steadily but also has good display effect, it is a kind of effective network digital album implementation plan.
出处
《电子设计工程》
2014年第2期130-133,共4页
Electronic Design Engineering
