CAJ | 학술논문

介于Preview通道分辨率低的缺点，本文通过分析$3C244000摄像头接口CLAMlF和摄像头芯片0V9650的工作原理，在基于实习项目的基础上主要介绍基于s3c2440硬件平台的摄像头Codec通道的驱动开发。摄像头采OrnniVision公司的0V9650，驱动采用标准的Linux驱动规范，平台采用三星的S3C2440。主要介绍在驱动中初始化S3C2440的寄存器、内存的分配、0V9650寄存器的初始化等。实际使用结果表明，Codec通道设计的驱动程序能充分满足实际应用需求，具有高分辨率，输出的数据格式便于处理等优点。
개우Preview통도분변솔저적결점，본문통과분석$3C244000섭상두접구CLAMlF화섭상두심편0V9650적공작원리，재기우실습항목적기출상주요개소기우s3c2440경건평태적섭상두Codec통도적구동개발。섭상두채OrnniVision공사적0V9650，구동채용표준적Linux구동규범，평태채용삼성적S3C2440。주요개소재구동중초시화S3C2440적기존기、내존적분배、0V9650기존기적초시화등。실제사용결과표명，Codec통도설계적구동정서능충분만족실제응용수구，구유고분변솔，수출적수거격식편우처리등우점。
Because of the shortcomings of low-resolution Preview channel, this paper analyzes s3C2440 the camera interface CLAM1F and camera chip oV9650 works. This paper based on practice focuses on the hardware platform S3C2440 camera Codec channel driven development.Camera use OmniVision company OV9650, driven use a standard linux driver format, the platform uses Samsung s3C2440. This paper describes the driver initialization s3C2440 registers, memory allocation, OV9650 register initialization.The results show that Codec channel driver designed to surpass the needs of practical applications, high resolution, the output data format to facilitate processing.