private void addMediumInfo(final CEMILData msg) {
String s = "";
if (medium instanceof PLSettings) {
final CEMILDataEx f = (CEMILDataEx) msg;
if (f.getAdditionalInfo(CEMILDataEx.ADDINFO_PLMEDIUM) == null)
f.addAdditionalInfo(CEMILDataEx.ADDINFO_PLMEDIUM, ((PLSettings) medium).getDomainAddress());
} else if (medium.getMedium() == KNXMediumSettings.MEDIUM_RF) {
final CEMILDataEx f = (CEMILDataEx) msg;
if (f.getAdditionalInfo(CEMILDataEx.ADDINFO_RFMEDIUM) == null) {
final RFSettings rf = (RFSettings) medium;
final byte[] sn = f.isDomainBroadcast() ? rf.getDomainAddress() : rf.getSerialNumber();
final byte[] ai = new RFMediumInfo(true, rf.isUnidirectional(), sn, 255).getInfo();
f.addAdditionalInfo(CEMILDataEx.ADDINFO_RFMEDIUM, ai);
s = f.isDomainBroadcast() ? "(using domain address)" : "(using device SN)";
}
} else return;
logger.trace("add cEMI additional info for {} {}", medium.getMediumString(), s);
}