private String parseData(byte[] bytes) {
if (bytes.length <= 18) return "";
try {
int DataStart = 18;
byte[] sn = new byte[bytes.length - DataStart];
for (int i = 0; i < sn.length; i++) {
sn[i] = (byte) bytes[i + DataStart];
}
logger.finer("DataBytes: " + Utils.getHex(sn));
try {
return new String(sn, "UTF-8");
} catch (UnsupportedEncodingException e) {
logger.fine("Cannot encode device string from C message due to encoding issues.");
}
} catch (Exception e) {
logger.fine(e.getMessage());
logger.fine(Utils.getStackTrace(e));
}
return "";
}
public C_Message(String raw) {
super(raw);
logger.fine(" *** C-Message ***");
String[] tokens = this.getPayload().split(Message.DELIMETER);
rfAddress = tokens[0];
byte[] bytes = Base64.decodeBase64(tokens[1].getBytes());
int[] data = new int[bytes.length];
for (int i = 0; i < bytes.length; i++) {
data[i] = bytes[i] & 0xFF;
}
length = data[0];
if (length != data.length - 1) {
logger.fine(
"C_Message malformed: wrong data length. Expected bytes "
+ length
+ ", actual bytes "
+ (data.length - 1));
}
String rfAddress2 = Utils.toHex(data[1], data[2], data[3]);
if (!rfAddress.toUpperCase().equals(rfAddress2.toUpperCase())) {
logger.fine(
"C_Message malformed: wrong RF address. Expected address "
+ rfAddress.toUpperCase()
+ ", actual address "
+ rfAddress2.toUpperCase());
}
deviceType = DeviceType.create(data[4]);
serialNumber = getSerialNumber(bytes);
if (deviceType == DeviceType.HeatingThermostatPlus
|| deviceType == DeviceType.HeatingThermostat
|| deviceType == DeviceType.WallMountedThermostat) parseHeatingThermostatData(bytes);
if (deviceType == DeviceType.EcoSwitch || deviceType == DeviceType.ShutterContact)
logger.finer(
"Device " + rfAddress + " type " + deviceType.toString() + " Data:" + parseData(bytes));
}
private void parseHeatingThermostatData(byte[] bytes) {
try {
int plusDataStart = 18;
int programDataStart = 11;
tempComfort = Float.toString(bytes[plusDataStart] / 2);
tempEco = Float.toString(bytes[plusDataStart + 1] / 2);
tempSetpointMax = Float.toString(bytes[plusDataStart + 2] / 2);
tempSetpointMin = Float.toString(bytes[plusDataStart + 3] / 2);
logger.fine("DeviceType: " + deviceType.toString());
logger.fine("RFAddress: " + rfAddress);
logger.fine("Temp Comfort: " + tempComfort);
logger.fine("TempEco: " + tempEco);
logger.fine("Temp Setpoint Max: " + tempSetpointMax);
logger.fine("Temp Setpoint Min: " + tempSetpointMin);
if (bytes.length < 211) {
// Device is a WallMountedThermostat
programDataStart = 4;
logger.finer(
"WallThermostat byte "
+ (bytes.length - 3)
+ ": "
+ Float.toString(bytes[bytes.length - 3] & 0xFF));
logger.finer(
"WallThermostat byte "
+ (bytes.length - 2)
+ ": "
+ Float.toString(bytes[bytes.length - 2] & 0xFF));
logger.finer(
"WallThermostat byte "
+ (bytes.length - 1)
+ ": "
+ Float.toString(bytes[bytes.length - 1] & 0xFF));
} else {
// Device is a HeatingThermostat(+)
tempOffset = Double.toString((bytes[plusDataStart + 4] / 2) - 3.5);
tempOpenWindow = Float.toString(bytes[plusDataStart + 5] / 2);
durationOpenWindow = Float.toString(bytes[plusDataStart + 6]);
boostDuration = Float.toString(bytes[plusDataStart + 7] & 0xFF >> 5);
boostValve = Float.toString((bytes[plusDataStart + 7] & 0x1F) * 5);
decalcification = Float.toString(bytes[plusDataStart + 8]);
valveMaximum = Float.toString(bytes[plusDataStart + 9] & 0xFF * 100 / 255);
valveOffset = Float.toString(bytes[plusDataStart + 10] & 0xFF * 100 / 255);
logger.fine("Temp Offset: " + tempOffset);
logger.fine("Temp Open Window: " + tempOpenWindow);
logger.fine("Duration Open Window: " + durationOpenWindow);
logger.fine("Duration Boost: " + boostDuration);
logger.fine("Boost Valve Pos: " + boostValve);
logger.fine("Decalcification: " + decalcification);
logger.fine("ValveMaximum: " + valveMaximum);
logger.fine("ValveOffset: " + valveOffset);
}
programData = "";
int ln = 13 * 6; // first day = Sat
String startTime = "00:00h";
for (int char_idx = plusDataStart + programDataStart;
char_idx < (plusDataStart + programDataStart + 26 * 7);
char_idx++) {
if (ln % 13 == 0) {
programData += "\r\n Day " + Integer.toString((ln / 13) % 7) + ": ";
startTime = "00:00h";
}
int progTime = (bytes[char_idx + 1] & 0xFF) * 5 + (bytes[char_idx] & 0x01) * 1280;
int progMinutes = progTime % 60;
int progHours = (progTime - progMinutes) / 60;
String endTime =
Integer.toString(progHours) + ":" + String.format("%02d", progMinutes) + "h";
programData +=
startTime + "-" + endTime + " " + Double.toString(bytes[char_idx] / 4) + "C ";
startTime = endTime;
char_idx++;
ln++;
}
logger.fine("ProgramData: " + programData);
} catch (Exception e) {
logger.fine(e.getMessage());
logger.fine(Utils.getStackTrace(e));
}
return;
}