/// <summary>
/// Sends the message.
/// </summary>
/// <param name="knxMessage">The KNX message.</param>
public override async Task SendMessage(IKnxMessage knxMessage)
{
// create net ip message
var netIpMessage = KnxNetIpMessage.Create(KnxNetIpServiceType.RoutingIndication);
// set knx message
((RoutingIndication)netIpMessage.Body).Cemi = knxMessage;
// send
Debug.WriteLine($"{DateTime.Now.ToLongTimeString()} SEND => {netIpMessage}");
var bytes = netIpMessage.ToByteArray();
await UdpClient.SendAsync(bytes, bytes.Length);
}
internal static KnxNetIpMessage GetDisconnectRequest(IPEndPoint localEndPoint, byte communicationChannel)
{
if (localEndPoint == null)
{
throw new ArgumentNullException(nameof(localEndPoint), "LocalEndpoint cannot be null");
}
var msg = KnxNetIpMessage.Create(KnxNetIpServiceType.DisconnectRequest);
if (msg.Body is DisconnectRequest body)
{
InitializeHostProtocolAddressInformation(body.HostProtocolAddressInfo, localEndPoint);
}
return(msg);
}
public static KnxNetIpMessage GetSearchRequest(IPEndPoint localEndPoint)
{
if (localEndPoint == null)
{
throw new ArgumentNullException(nameof(localEndPoint), "LocalEndpoint cannot be null");
}
var msg = KnxNetIpMessage.Create(KnxNetIpServiceType.SearchRequest);
if (msg.Body is SearchRequest body)
{
InitializeHostProtocolAddressInformation(body.Endpoint, localEndPoint);
}
return(msg);
}
internal static KnxNetIpMessage GetConnectRequest(IPEndPoint localEndPoint)
{
if (localEndPoint == null)
{
throw new ArgumentNullException(nameof(localEndPoint));
}
var msg = KnxNetIpMessage.Create(KnxNetIpServiceType.ConnectionRequest);
if (msg.Body is ConnectionRequest body)
{
InitializeHostProtocolAddressInformation(body.ControlEndpoint, localEndPoint);
InitializeHostProtocolAddressInformation(body.DataEndpoint, localEndPoint);
body.Data.ConnectionType = ConnectionType.TunnelingConnection;
}
return(msg);
}
public static KnxNetIpMessage CreateTunnelingRequestMessage()
{
var message = KnxNetIpMessage.Create(KnxNetIpServiceType.TunnelingRequest);
return(null);
}
public static KnxNetIpMessage GetTunnelingRequest()
{
return(KnxNetIpMessage.Create(KnxNetIpServiceType.TunnelingRequest));
}
