RT-Thread/rt-thread — pull request #113 by grissiom (2013-06-26 02:24:16+00:00)
Title: add logtrace component

Logtrace is a component that could output the log into a device, file,
or a nand chip. It has the ability to filter the log messages according
to a pre-module level. Define RT_USING_LOGTRACE in rtconfig.h if you
want to have a try.