摘要
文章介绍了车载导航系统的软硬件概况;基于嵌入式Linux系统平台,分析了LCD的硬件连接和CPU内嵌的LCD控制器;最后结合导航系统的开发阐述帧缓冲设备驱动的实现过程。
This article introdeuced the software and hardware of the vehicle navigation system, then analyzed the hardware connecting of LCD （Liquid Crystal Display）and LCD conrtoller in S3C2440, based on the platform of embedded Linux. Finally, combining with the development of the vehichl navigation system, the implementation of framebuffer driver was described in detail.
出处
《机电一体化》
2006年第6期76-78,共3页
Mechatronics
