public byte[] GetBytesCemi()
{
if (IsExtended && Length > 256)
{
throw new Exception("Bei cEmi kann maximal 256 Bytes ausgelesen werden. (Angefordert waren " + Length + " bytes)[ExtendedFrame]");
}
if (!IsExtended && Length > 13)
{
throw new Exception("Bei cEmi kann maximal 13 Bytes ausgelesen werden. (Angefordert waren " + Length + " bytes)[StandardFrame]");
}
List <byte> data = new List <byte> {
BitConverter.GetBytes(Length)[0]
};
byte[] addr = BitConverter.GetBytes(Address);
data.Add(addr[1]);
data.Add(addr[0]);
Builders.TunnelRequest builder = new TunnelRequest();
if (IsExtended)
{
builder.SetIsExtended();
}
builder.Build(UnicastAddress.FromString("0.0.0"), DestinationAddress, ApciTypes.MemoryRead, SequenceNumber, data.ToArray());
data = new List <byte>()
{
0x11, 0x00
};
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesEmi1()
{
List <byte> data = new List <byte>()
{
0x11, 0x00
};
TunnelRequest builder = new TunnelRequest();
builder.Build(UnicastAddress.FromString("0.0.0"), MulticastAddress.FromString("0/0/0"), ApciTypes.IndividualAddressRead);
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
List <byte> data = new List <byte>()
{
0x11, 0x00
};
TunnelRequest builder = new TunnelRequest();
builder.Build(UnicastAddress.FromString("0.0.0"), DestinationAddress, ApciTypes.Connect, 255);
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
List <byte> data = new List <byte>()
{
0x11, 0x00
};
TunnelRequest builder = new TunnelRequest();
builder.Build(SourceAddress, DestinationAddress, ApciTypes.GroupValueWrite, 255, _data);
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
List <byte> data = new List <byte>()
{
0x11, 0x00
};
TunnelRequest builder = new TunnelRequest();
builder.Build(MulticastAddress.FromString("0/0/0"), MulticastAddress.FromString("0/0/0"), ApciTypes.IndividualAddressWrite, 255, _address.GetBytes());
builder.SetPriority(Prios.System);
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
TunnelRequest builder = new TunnelRequest();
List <byte> data = new List <byte>()
{
ObjectIndex, PropertyId, PropertyIndex
};
builder.Build(UnicastAddress.FromString("0.0.0"), DestinationAddress, ApciType, SequenceNumber, data.ToArray());
data = new List <byte>()
{
0x11, 0x00
};
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
TunnelRequest builder = new TunnelRequest();
List <byte> data = new List <byte>();
data.AddRange(Serial);
data.AddRange(NewAddress.GetBytes());
data.AddRange(new byte[] { 0, 0, 0, 0 });
builder.Build(UnicastAddress.FromString("0.0.0"), MulticastAddress.FromString("0/0/0"), ApciTypes.IndividualAddressSerialNumberWrite, 255, data.ToArray());
builder.SetPriority(Prios.System);
data = new List <byte>()
{
0x11, 0x00
};
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
TunnelRequest builder = new TunnelRequest();
List <byte> data = new List <byte>()
{
};
data.Add(0x00);
data.Add((byte)(Key >> 24));
data.Add((byte)(Key >> 16));
data.Add((byte)(Key >> 8));
data.Add((byte)Key);
builder.Build(UnicastAddress.FromString("0.0.0"), DestinationAddress, ApciType, SequenceNumber, data.ToArray());
data = new List <byte>()
{
0x11, 0x00
};
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
TunnelRequest builder = new TunnelRequest();
List <byte> data = new List <byte> {
Convert.ToByte(Data.Length)
};
byte[] addr = BitConverter.GetBytes(Convert.ToInt16(Address));
Array.Reverse(addr);
data.AddRange(addr);
data.AddRange(Data);
if (IsExtended)
{
builder.SetIsExtended();
}
builder.Build(UnicastAddress.FromString("0.0.0"), DestinationAddress, ApciTypes.MemoryWrite, SequenceNumber, data.ToArray());
data = new List <byte>()
{
0x11, 0x00
};
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
public byte[] GetBytesCemi()
{
byte[] send_data = new byte[Data.Length + 4];
send_data[0] = ObjectIndex;
send_data[1] = PropertyId;
send_data[2] = 0x10; //TODO check if it must be set to data.length
send_data[3] = 0x01;
for (int i = 0; i < Data.Length; i++)
{
send_data[i + 4] = Data[i];
}
List <byte> data = new List <byte>()
{
0x11, 0x00
};
TunnelRequest builder = new TunnelRequest();
builder.Build(UnicastAddress.FromString("0.0.0"), DestinationAddress, ApciTypes.PropertyValueWrite, SequenceNumber, send_data);
data.AddRange(builder.GetBytes());
return(data.ToArray());
}
private void ProcessReceivingMessages(UdpClient _udpClient)
{
Debug.WriteLine("Höre jetzt auf: " + (_udpClient.Client.LocalEndPoint as IPEndPoint).Port);
Task.Run(async() =>
{
int rofl = 0;
try
{
while (!StopProcessing)
{
rofl++;
var result = await _udpClient.ReceiveAsync();
var knxResponse = _receiveParserDispatcher.Build(result.Buffer);
//if(!(knxResponse is SearchResponse))
// Debug.WriteLine("Telegram angekommen: " + knxResponse?.ToString());
switch (knxResponse)
{
case ConnectStateResponse connectStateResponse:
Debug.WriteLine("Connection State Response: " + connectStateResponse.Status.ToString());
switch (connectStateResponse.Status)
{
case 0x00:
IsConnected = true;
ConnectionChanged?.Invoke(IsConnected);
break;
default:
Debug.WriteLine("Connection State: Fehler: " + connectStateResponse.Status.ToString());
LastError = ConnectionErrors.NotConnectedToBus;
IsConnected = false;
ConnectionChanged?.Invoke(IsConnected);
break;
}
break;
case ConnectResponse connectResponse:
_flagCRRecieved = true;
switch (connectResponse.Status)
{
case 0x00:
_sequenceCounter = 0;
_communicationChannel = connectResponse.CommunicationChannel;
IsConnected = true;
ConnectionChanged?.Invoke(IsConnected);
PhysicalAddress = connectResponse.ConnectionResponseDataBlock.KnxAddress;
Debug.WriteLine("Connected: Eigene Adresse: " + PhysicalAddress.ToString());
break;
default:
Debug.WriteLine("Connected: Fehler: " + connectResponse.Status.ToString());
LastError = ConnectionErrors.Undefined;
IsConnected = false;
ConnectionChanged?.Invoke(IsConnected);
break;
}
break;
case Builders.TunnelResponse tunnelResponse:
if (tunnelResponse.IsRequest && tunnelResponse.DestinationAddress != PhysicalAddress)
{
Debug.WriteLine("Telegram erhalten das nicht mit der Adresse selbst zu tun hat!");
Debug.WriteLine("Typ: " + tunnelResponse.APCI);
Debug.WriteLine("Eigene Adresse: " + PhysicalAddress.ToString());
break;
}
_sendMessages.Add(new Responses.TunnelResponse(0x06, 0x10, 0x0A, 0x04, _communicationChannel, tunnelResponse.SequenceCounter, 0x00).GetBytes());
//Debug.WriteLine("Telegram APCI: " + tunnelResponse.APCI.ToString());
if (tunnelResponse.APCI.ToString().EndsWith("Response"))
{
List <byte> data = new List <byte>()
{
0x11, 0x00
};
TunnelRequest builder = new TunnelRequest();
builder.Build(UnicastAddress.FromString("0.0.0"), tunnelResponse.SourceAddress, ApciTypes.Ack, tunnelResponse.SequenceNumber);
data.AddRange(builder.GetBytes());
_ = Send(data.ToArray(), _sequenceCounter);
_sequenceCounter++;
//Debug.WriteLine("Got Response " + tunnelResponse.SequenceCounter + " . " + tunnelResponse.SequenceNumber);
}
else if (tunnelResponse.APCI == ApciTypes.Ack)
{
OnTunnelAck?.Invoke(new MsgAckRes()
{
ChannelId = tunnelResponse.CommunicationChannel,
SequenceCounter = tunnelResponse.SequenceCounter,
SequenceNumber = tunnelResponse.SequenceNumber,
SourceAddress = tunnelResponse.SourceAddress,
DestinationAddress = tunnelResponse.DestinationAddress
});
break;
}
List <string> temp = new List <string>();
var q = from t in Assembly.GetExecutingAssembly().GetTypes()
where t.IsClass && t.IsNested == false && (t.Namespace == "Kaenx.Konnect.Messages.Response" || t.Namespace == "Kaenx.Konnect.Messages.Request")
select t;
IMessage message = null;
foreach (Type t in q.ToList())
{
IMessage resp = (IMessage)Activator.CreateInstance(t);
if (resp.ApciType == tunnelResponse.APCI)
{
message = resp;
break;
}
}
if (message == null)
{
//throw new Exception("Kein MessageParser für den APCI " + tunnelResponse.APCI);
message = new MsgDefaultRes()
{
ApciType = tunnelResponse.APCI
};
Debug.WriteLine("Kein MessageParser für den APCI " + tunnelResponse.APCI);
}
message.Raw = tunnelResponse.Data;
message.ChannelId = tunnelResponse.CommunicationChannel;
message.SequenceCounter = tunnelResponse.SequenceCounter;
message.SequenceNumber = tunnelResponse.SequenceNumber;
message.SourceAddress = tunnelResponse.SourceAddress;
message.DestinationAddress = tunnelResponse.DestinationAddress;
switch (CurrentType)
{
case ProtocolTypes.cEmi:
message.ParseDataCemi();
break;
case ProtocolTypes.Emi1:
message.ParseDataEmi1();
break;
case ProtocolTypes.Emi2:
message.ParseDataEmi2();
break;
default:
throw new NotImplementedException("Unbekanntes Protokoll - TunnelResponse KnxIpTunneling");
}
if (tunnelResponse.APCI.ToString().EndsWith("Response"))
{
OnTunnelResponse?.Invoke(message as IMessageResponse);
}
else
{
OnTunnelRequest?.Invoke(message as IMessageRequest);
}
break;
case SearchResponse searchResponse:
MsgSearchRes msg = new MsgSearchRes(searchResponse.responseBytes);
switch (CurrentType)
{
case ProtocolTypes.cEmi:
msg.ParseDataCemi();
break;
case ProtocolTypes.Emi1:
msg.ParseDataEmi1();
break;
case ProtocolTypes.Emi2:
msg.ParseDataEmi2();
break;
default:
throw new NotImplementedException("Unbekanntes Protokoll - SearchResponse KnxIpTunneling");
}
OnSearchResponse?.Invoke(msg);
break;
case TunnelAckResponse tunnelAck:
//Do nothing
break;
case DisconnectResponse disconnectResponse:
IsConnected = false;
_communicationChannel = 0;
ConnectionChanged?.Invoke(IsConnected);
break;
}
}
Debug.WriteLine("Stopped Processing Messages " + _udpClient.Client.LocalEndPoint.ToString());
_udpClient.Close();
_udpClient.Dispose();
}
catch
{
}
});
}