喷码机平台WinCE5.0系统的BSP开发  

Development of BSP Based on WinCE 5.0 and Inkjet Printer Platform

作　　者：王宏文[1] 李晓燕[1] 黄金兰[1] 

机构地区：[1]河北工业大学控制科学与工程学院,天津300130

出　　处：《单片机与嵌入式系统应用》2014年第6期18-21,共4页Microcontrollers & Embedded Systems

摘　　要：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。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.

关 键 词：喷码机 WINCE5.0 Multi-bin BSP 

分 类 号：TP316.7[自动化与计算机技术—计算机软件与理论]