有人也许和我一样比较心急，想尽快知道如何去写一个具体的驱动程序，这里，假设您对驱动程序已经有比较好的了解，告诉大家一个快速上路的方法。当然，如果您有足够的时间我建议在动手之前还是深入了解一下CE整个系统架构-Some may like me more anxious, as soon as possible to know how to write a specific driver, here, assuming you have good drivers understand the road to tell you a quick way. Of course, if you have enough time before and I recommend hands-depth look at the entire system architecture CE