这是我从1月6日开始主持天极网论坛嵌入式开发版以来第一次发表文章，加上以前琐碎的文章共计30篇。研究的越多就越感觉自己懂的太少，其实在驱动开发方面我还是个菜鸟，我是想再次抛砖引玉，让做驱动有N年经验的人奉献一点出来，让大家减少一些研究驱动源码而又缺少注释所带来的痛苦。 -from January 6 yesky.com Network began hosting the forum for embedded development since the first edition, published an article Added to the trivial article Total 30. Study, the more the more they understand the feeling of too little, in fact-driven development I was newcomers. I would like to reiterate here that for so many years driving experience with the dedication one point, so that we reduce the number of source-driven research and the lack of Notes bear the pain.