基于WindowsCE的嵌入式漏磁检测仪ADC驱动程序设计

摘要

This paper gives the structure of this embedded magnetic flux leakage testing instrument based on WindowsCE and introduces the WindowsCE device driver program models. The design method of WindowsCE stream interface driver is expounded by designing the ADC driver of S3C2440A processor. The test results show that the ADC driver designed by this method is efficient and dependable and it provides a good reference for the driver program development of similar devices.%描述了基于WindowsCE的嵌入式漏磁检测仪总体结构设计,介绍了WindowsCE下设备驱动程序模型,并结合S3C2440A处理器的ADC驱动程序设计,详细阐述了基于Windows的流接口驱动程序的设计方法.实验结果表明:利用该方法设计的ADC驱动程序高效可靠,可以为开发类似设备驱动程序提供参考.