git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@184 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Take use of newly ReadyFn implemented with $PortObj->status git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@179 2b470e98-0d58-463d-a4d8-8e2adae1ed80
git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@173 2b470e98-0d58-463d-a4d8-8e2adae1ed80