Merge pull request #22 from TaylorLi/master

bar char and graphic 4 sleep
add DEBUG macro,if add DEBUG macro,show ble debug info
Merge branch 'master' of github.com:eagledu/GETOBJ

Conflicts:
	.DS_Store
Merge pull request #37 from eagledu/master

merge add DEBUG macro,if add DEBUG macro,show ble debug info 130514