public static KNXmessage fromByteArray(byte[] frame, DateTime timestamp)
{
KNXmessage k = new KNXmessage
{
Timestamp = timestamp,
};
k.ProcessKNXMessage(frame);
return(k);
}
private static void KNXUart_OnKNXMessage(KNXNetworkLayerTemplate caller, KNXBaseTypes.KNXmessage Message, KNXNetworkLayerTemplate.KnxPacketEvents uartEvent)
{
if (Message.ControlField.RepeatFrame)
{
//Repeatframe
return;
}
if (Message.SourceAddress == SysApEmulator.KnxAddress)
{
//Self
return;
}
switch (devLearnState)
{
case DeviceLearningState.deviceDiscovery:
if (Message.Payload.Apdu.apduType == KNXAdpu.ApduType.DeviceDescriptorResponse)
{
Message.Payload.ReadablePayloadPacket = new FAHDeviceDescriptorResponse(Message.Payload);
bool more;
((FAHDeviceDescriptorResponse)Message.Payload.ReadablePayloadPacket).SaveToDevice(ref deviceToLearn, out more);
devLearnState = DeviceLearningState.deviceDiscoveryResponse;
return;
}
break;
case DeviceLearningState.deviceReadSettings:
if (Message.SourceAddress == deviceToLearn.KnxAddress)
{
if (Message.ControlField.RepeatFrame)
{
//For now ignore
return;
}
knxMsgtoProcess = Message;
}
break;
default:
Console.Write(string.Format("{0} ", Message.HeaderAsString));
Message.Payload.ReadablePayloadPacket.PrintUnaccountedBytes();
break;
}
}
private void KNXUart_OnKNXMessage(KNXNetworkLayerTemplate caller, KNXBaseTypes.KNXmessage Message, KNXNetworkLayerTemplate.KnxPacketEvents uartEvent)
{
if (Message.ControlField.RepeatFrame)
{
return;
}
if (Message.TargetAddress == knxGroupToMonitor)
{
FahPayloadInterpeter.TryToInterpret(ref Message);
switch (Message.Payload.Apdu.apduType)
{
case KNXAdpu.ApduType.GroupValueWrite:
FAHGroupValueWrite fAHGroupValueWrite = new FAHGroupValueWrite(Message.Payload);
Console.Write("GroupMonitor: {0}; {1} ", Message.Timestamp.ToString(KNXHelpers.DateTimeFormat), Message.HeaderAsString);
data = fAHGroupValueWrite.MessageData;
OnGroupValueChange?.Invoke(this, data);
Message.Payload.ReadablePayloadPacket.PrintUnaccountedBytes(false);
break;
case KNXAdpu.ApduType.GroupValueRead:
FAHGroupValueRead fAHGroupValueRead = new FAHGroupValueRead(Message.Payload);
Console.Write("GroupMonitor: {0}; {1} ", Message.Timestamp.ToString(KNXHelpers.DateTimeFormat), Message.HeaderAsString);
Message.Payload.ReadablePayloadPacket.PrintUnaccountedBytes(false);
break;
case KNXAdpu.ApduType.GroupValueResponse:
FAHGroupValueResponse fAHGroupValueReponse = new FAHGroupValueResponse(Message.Payload);
Console.Write("GroupMonitor: {0}; {1} ", Message.Timestamp.ToString(KNXHelpers.DateTimeFormat), Message.HeaderAsString);
data = fAHGroupValueReponse.MessageData;
OnGroupValueChange?.Invoke(this, data);
Message.Payload.ReadablePayloadPacket.PrintUnaccountedBytes(false);
break;
default:
Console.WriteLine("???" + Message.Payload.Apdu.apduType);
break;
}
}
}
public void HandleTCPClient(Object obj)
{
TcpClient client = (TcpClient)obj;
IPAddress clientIP = ((IPEndPoint)(client.Client.RemoteEndPoint)).Address;
try
{
while (client.Connected)
{
while (client.Available > 0)
{
using (StreamReader reader = new StreamReader(client.GetStream(), Encoding.UTF8))
{
string line;
while ((line = reader.ReadLine()) != null)
{
try
{
List <byte> knxmsg = new List <byte>(Convert.FromBase64String(line));
if (knxmsg.Count < 3)
{
continue;
}
//Get Checksum and remove from array.
byte checksum = knxmsg.Last();
knxmsg.RemoveAt(knxmsg.Count - 1);
if (KNXUartModule.KNXUartConnection.CheckChecksum(knxmsg, checksum))
{
if (knxmsg[0] == KNXNetworkLayer.KNXNetworkLayerTemplate.ADDR_NETWORK_MSG)
{
Console.Write("knxLayerCommand ");
if (knxmsg[1] == KNXNetworkLayer.KNXNetworkLayerTemplate.ADDR_ADDKNXADDRTOACK)
{
if (knxmsg.Count == 4)
{
KNXAddress k = new KNXAddress(knxmsg.ToArray(), 2);
Console.WriteLine("KnxAddToAck: {0}", k.knxAddress.ToString());
OnKNXAddressAdd(this, k);
}
else
{
Console.Write("KnxAddToAck lenghtfailed");
}
}
else if (knxmsg[1] == KNXNetworkLayer.KNXNetworkLayerTemplate.ADDR_REMOVEKNXADDRTOACK)
{
if (knxmsg.Count == 4)
{
KNXAddress k = new KNXAddress(knxmsg.ToArray(), 2);
Console.WriteLine("KnxRemoveFromAck: {0}", k.knxAddress.ToString());
OnKNXAddressRemove(this, k);
}
else
{
Console.Write("KnxRemoveFromAck lenghtfailed");
}
}
else if (knxmsg[1] == KNXNetworkLayer.KNXNetworkLayerTemplate.ADDR_NETWORK_KEEPALIVE)
{
//Child still alive (timer???)
}
else
{
Console.Write("Unkown");
}
continue;
}
else
{
KNXBaseTypes.KNXmessage kNXmessage = KNXBaseTypes.KNXmessage.fromByteArray(knxmsg.ToArray(), DateTime.Now);
OnKNXMessage?.Invoke(this, kNXmessage);
Console.Write("OK: ");
Console.WriteLine(kNXmessage.ToHexString());
}
}
else
{
Console.Write("CheckSumMismatch: " + line);
}
}
catch
{
Console.WriteLine("Cannot process Base64: " + line);
}
}
}
}
Thread.Sleep(1);
}
}
catch (Exception e)
{
Console.WriteLine("Client Closed: {0}", e.ToString());
}
Console.WriteLine("Client Closed");
onClientDisconnect?.Invoke(this, clientIP);
if (client != null)
{
if (client.Connected)
{
client.Close();
}
}
lock (tLockClientList)
{
tcpClients.Remove(client);
}
}
public void StartClient(Object sObject)
{
bool first = true;
IPEndPoint iPEndPoint = sObject as IPEndPoint;
while (first || autoReconnect)
{
try
{
first = false;
tcpClient = new TcpClient();
this.OnParentKNXEvent(this, KNXNetworkLayerTemplate.KnxPacketEvents.DeviceConnecting);
Console.WriteLine("Connecting to: {0}", iPEndPoint.Address);
if (!tcpClient.ConnectAsync(iPEndPoint.Address, iPEndPoint.Port).Wait(5000))
{
Console.WriteLine("Failed to connect, retry loop");
continue;
}
this.OnParentKNXEvent(this, KNXNetworkLayerTemplate.KnxPacketEvents.DeviceOnline);
try
{
while (tcpClient.Connected)
{
while (tcpClient.Available > 0)
{
byte[] data = new byte[tcpClient.Available];
using (StreamReader reader = new StreamReader(tcpClient.GetStream(), Encoding.UTF8))
{
string line;
while ((line = reader.ReadLine()) != null)
{
try
{
List <byte> knxmsg = new List <byte>(Convert.FromBase64String(line));
byte checksum = knxmsg.Last();
knxmsg.RemoveAt(knxmsg.Count - 1);
if (CheckChecksum(knxmsg, checksum))
{
//Console.Write("OK: ");
KNXBaseTypes.KNXmessage kNXmessage = KNXBaseTypes.KNXmessage.fromByteArray(knxmsg.ToArray(), DateTime.Now);
base.OnParentKNXMessage(this, kNXmessage, KnxPacketEvents.GotKNXPacket);
}
else
{
Console.Write("CheckSumMismatch: " + line);
}
}
catch
{
Console.Write("Cannot process Base64: " + line);
}
}
}
}
}
Thread.Sleep(25);
}
catch (Exception e)
{
this.OnParentKNXEvent(this, KNXNetworkLayerTemplate.KnxPacketEvents.DeviceOffline);
Console.WriteLine("Connection Failed: " + e);
Thread.Sleep(5000);
}
}
catch (Exception e)
{
this.OnParentKNXEvent(this, KNXNetworkLayerTemplate.KnxPacketEvents.DeviceOffline);
Console.WriteLine("Cannot Connect: " + e);
Thread.Sleep(5000);
}
}
}
private static void KNXUart_OnKNXMessage(KNXNetworkLayerTemplate caller, KNXBaseTypes.KNXmessage Message, KNXNetworkLayerTemplate.KnxPacketEvents uartEvent)
{
stdOut.WriteOut(Message);
try
{
FahPayloadInterpeter.TryToInterpret(ref Message);
if (Message.Payload.Apdu.apduType == KNXAdpu.ApduType.FunctionPropertyStateResponse)
{
Message.Payload.ReadablePayloadPacket = ((FAHFunctionPropertyStateResponse)Message.Payload.ReadablePayloadPacket).ProcessPayload(lastRequestedPropertyControl, ByteDataParm);
if (((FAHFunctionPropertyStateResponse)Message.Payload.ReadablePayloadPacket).resultCode != KNXHelpers.knxPropertyReturnValues.CommandNotSupported)
{
/*
* bool more;
* if (!((FAHFunctionPropertyStateResponse)Message.Payload.ReadablePayloadPacket).SaveToDevice(ref fahDevToLearn, out more))
* {
* Console.BackgroundColor = ConsoleColor.Red;
* Console.Write("Not saved: ");
* Console.BackgroundColor = ConsoleColor.Black;
* }*/
}
}
else if (Message.Payload.Apdu.apduType == KNXAdpu.ApduType.FunctionPropertyCommand)
{
((FAHFunctionPropertyCommand)Message.Payload.ReadablePayloadPacket).GetPropertyControlForReply(ref ByteDataParm, ref lastRequestedPropertyControl);
}
string ret = string.Format("{0}; {1} ", Message.Timestamp.ToString(KNXHelpers.DateTimeFormat), Message.HeaderAsString);
Console.Write(ret);
Message.Payload.ReadablePayloadPacket.PrintUnaccountedBytes(false);
switch (Message.Payload.Apdu.apduType)
{
case KNXAdpu.ApduType.IndividualAddressSerialNumberWrite:
var fasnw = Message.Payload.ReadablePayloadPacket as FAHIndividualAddressSerialNumberWrite;
/*
* bool more;
* fasnw.SaveToDevice(ref fahDevToReturn, out more);
*/
//Succes
return;
case KNXAdpu.ApduType.DeviceDescriptorRead:
//LastCreatedMsg = FAHDeviceDescriptorResponse.CreateResponse(fahDevToReturn, Message.SourceAddress);
return;
case KNXAdpu.ApduType.GroupValueWrite:
return;
case KNXAdpu.ApduType.FunctionPropertyCommand:
var fpc = Message.Payload.ReadablePayloadPacket as FAHFunctionPropertyCommand;
/*KNXmessage k = fpc.ProcessAndCreateResponse(fahDevToReturn);
* if (k != null)
* {
* LastCreatedMsg = k;
* }*/
break;
case KNXAdpu.ApduType.DeviceDescriptorResponse:
FAHDeviceDescriptorResponse fAHDeviceDescriptorResponse = Message.Payload.ReadablePayloadPacket as FAHDeviceDescriptorResponse;
/*bool mi;
* fAHDeviceDescriptorResponse.SaveToDevice(ref fahDevToLearn, out mi);
*
* var z = fAHDeviceDescriptorResponse.FahDeviceAddress;
* if (fAHDeviceDescriptorResponse.FahDeviceAddress == fahDevToReturn.FaHAddress)
* {
* if (LastCreatedMsg.ToHexString() != Message.ToHexString())
* {
* Console.BackgroundColor = ConsoleColor.Blue;
* Console.WriteLine("Gen: {0}", LastCreatedMsg.ToHexString());
* Console.BackgroundColor = ConsoleColor.Red;
* Console.WriteLine("Err: {0}", Message.ToHexString());
* }
* Console.BackgroundColor = ConsoleColor.Black;
* Console.WriteLine("------------------------------------------------------------------------------------------------------------------------------------");
* LastCreatedMsg = new KNXmessage(knxControlField.KnxPacketType.KNX_PacketShort);
*
* }
*/
break;
default:
/*if (LastCreatedMsg.ToHexString() != Message.ToHexString())
* {
* Console.BackgroundColor = ConsoleColor.Blue;
* Console.WriteLine("Gen: {0}", LastCreatedMsg.ToHexString());
* Console.BackgroundColor = ConsoleColor.Red;
* Console.WriteLine("Err: {0}", Message.ToHexString());
* }*/
Console.BackgroundColor = ConsoleColor.Black;
Console.WriteLine("------------------------------------------------------------------------------------------------------------------------------------");
LastCreatedMsg = new KNXmessage(knxControlField.KnxPacketType.KNX_PacketShort);
break;
}
}
catch (Exception e)
{
Console.Write("Error parsing: " + e);
}
}
