CAJ | 학술논문

基于以S3C2440A处理器为核心的喷码机硬件开发平台，研究了嵌入式 WinCE5.0操作系统板级支持包 BSP 的开发。分析了喷码机平台的硬件组成和BSP的框架结构，利用源代码重用的思想，完成了 Bootloader、OAL、驱动程序、配置文件的开发工作并在BINFS文件系统的基础上实现 Multi bin成功将内核分块。实践表明该 BSP 在喷码机台上运行稳定，可靠性高，能有效提升系统的开机速度，并使平台拥有了运行大型喷印软件的能力。
기우이S3C2440A처리기위핵심적분마궤경건개발평태，연구료감입식 WinCE5.0조작계통판급지지포 BSP 적개발。분석료분마궤평태적경건조성화BSP적광가결구，이용원대마중용적사상，완성료 Bootloader、OAL、구동정서、배치문건적개발공작병재BINFS문건계통적기출상실현 Multi bin성공장내핵분괴。실천표명해 BSP 재분마궤태상운행은정，가고성고，능유효제승계통적개궤속도，병사평태옹유료운행대형분인연건적능력。
Based on the inkjet printer hardware platform with its core of S3C2440A CPU,the development of BSP based on Windows CE5 .0 is introduced.Compositions of inkj et printer platform and the frame construction of BSP are analyzed,and then transplantations of Bootloader,OAL,device driver,configuration files and the implementation approach that divides the kernel into a few pieces on the basis of BINFS and Multi bin are stated in detail by using the comcept of code reuse.Practices show that the BSP in the inkjet printer platform is stable with high-reliability,and can effectively improve system boot speed.Meanwhile it also has the opportunity to run large-scale printing software.