嵌入式软件开发学习导引

http://yunli.blog.51cto.com/831344/183111

http://zhidao.baidu.com/question/511264871.html

http://dl.vmall.com/c01n4cq47w 

http://bbs.witech.com.cn/forum.php?mod=viewthread&tid=22351&extra=page%3D1