Add attach

Fork of SerialHalfDuplex by Aimen Al-Refai

Changes

RevisionDateWhoCommit message
3:a5021aaf31d9 2015-05-03 yusuke_kyo add attach default tip
2:5ecc72a47df0 2014-04-01 aimen no change
1:8fd1fa67565e 2013-04-03 GIPetrou Updated to work with latest mbed version (61)
0:7802a25daf3b 2012-12-06 mbed_unsupported Serial Half-Duplex