WinCE程序简单驱动GPIO端口的设计方法

Design Method of GPIO Port Simple Drivers in WinCE Program

介绍了WinCE程序设计中常用的基于流接口的GPIO端口驱动开发方式,对于对端口驱动要求比较简单的情况,提出了一种便捷的驱动GPIO端口的思路,同时以飞凌S3C2440开发板为例给出了设计方法的步骤及要点描述,为其他类似的GPIO端口驱动程序设计提供了参考和借鉴.

In the report, GPIO port simple drivers in WinCE program design based on the stream interface were introduced. When the demand was simple, an effectively GPIO port driver idea was proposed, and Feiling S3 C2440 board was used as an example to propose design procedure and key points, which provide the reference for some similar GPIO port driver programs.