摘要
设计了在Blackfin536 DSP、视频解码TVP5150和uclinux嵌入式平台下,基于Video4Linux的摄像头驱动。并详细介绍了Video4Linux技术、Blackfin536中的PPI和DMA配置、抓帧流程,以及图像的格式转换。
A camera driver is designed based on Video4Linux, and on Blackfin536 DSP, TVP5150 and uclinux embedded platform. Also the Video4Linux technology, the configuration of PPI andDMA in Blackfin536, the procedure of grasping frame, and the format conversion of images arepresented in detail.
出处
《电子技术（上海）》
2009年第7期27-29,共3页
Electronic Technology
