基于eCos操作系统的FLASH驱动程序分析与移植  

Analysis and Transplant of FLASH Driver Based on eCos

作　　者：石强[1] 张丽杰[1] 常佶[1] 

机构地区：[1]内蒙古工业大学信息工程学院,内蒙古呼和浩特010051

出　　处：《现代电子技术》2009年第22期32-35,共4页Modern Electronics Technique

摘　　要：为了在基于方舟CPU的小型无人机控制驾驶仪的硬件开发板上移植eCos可配置实时操作系统,研究eCos系统的硬件抽象层和设备驱动程序的体系结构,修改和移植基于Arca公司提供的eCos硬件抽象层和Inter FLASH设备驱动程序的源代码,最后对移植后的Inter FLASH设备驱动程序进行系统测试。结果表明Redboot系统运行稳定可靠。A hardware developing board is designed for Small Unmanned Aerial Vehicle（SUAV） flight control system based on Arca GT2000 aiming to transplant Embedded Configurable Operating System（eCos）,hardware abstract layer and overall framework of eCos device drivers are researched,hardware abstract layer and Inter FLASH device drivers of eCos are modified and transplanted.The Inter FLASH driver has been tested through running a Redboot.Results show that this system has advantages of reliability and good performance.

关 键 词：ARCA ECOS REDBOOT 硬件抽象层 配置 驱动 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]