bernard.xiong@gmail.com 4e3839d702 add RT_USING_DEVICE definition.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1259 bbd45198-f89e-11dd-88c7-29a3b14d5316
2011-01-24 13:40:42 +00:00
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2010-11-29 00:04:55 +00:00
2010-05-29 14:19:56 +00:00
2011-01-24 13:40:42 +00:00