Posted on July 10, 2015 at 23:13Software development need time. It took me 4 days to make MSC+CDC working on my project. The ''bug'' will comeout if one focus on the problem.

Posted on July 10, 2015 at 23:02By using the wrapper, MSC and CDC work perfectly in my project. Only several modifications on STM USB library, but no need to re-coding the USB library. Not a very difficult work.