public static Ethernet GetChannel(string remoteIp, Int32 remotePort)
{
try
{
foreach (Channel c in m_channels)
{
if (c.GetType() == typeof(Ethernet))
{
Ethernet ethernet = c as Ethernet;
if ((ethernet.RemoteIP == remoteIp) && (ethernet.RemotePort == remotePort))
{
return(ethernet);
}
}
}
return(null);
}
catch (ComDriveExceptions ex)
{
throw;
}
catch (Exception ex)
{
string exceptionText = ex.GetType().ToString() + ": " + ex.Message + "\n\n" + ex.StackTrace;
ComDriverLogger.LogExceptions(DateTime.Now, exceptionText);
throw;
}
}
public static void main()
{
//Haussteuerung
{
Channel ch = new Ethernet("192.168.47.12", 20257, EthProtocol.TCP);
PLC plc = PLCFactory.GetPLC(ch, 0);
Console.WriteLine(plc.PlcName);
plc.SetExecuter(OperandsExecuterType.ExecuterPartialBinaryMix);
Console.WriteLine(plc.Version + "\t");
Console.WriteLine(plc.RTC + "\tPLC Timer \n" + System.DateTime.Now + "\tUTC Time");
plc_Kompressor plcKompressor = new plc_Kompressor(ch);
ReadWriteRequest[] rw = plcKompressor.init();
int j = 0;
while (j < 30)
{
plcKompressor.readData();
Thread.Sleep(1000);
j++;
}
}
}
public static Channel GetChannel(Channel channel)
{
if (channel is Serial)
{
Serial serial = channel as Serial;
return(GetChannel(serial.PortName));
}
else if (channel is Ethernet)
{
Ethernet ethernet = channel as Ethernet;
return(GetChannel(ethernet.RemoteIP, ethernet.RemotePort));
}
else if (channel is EthernetListener)
{
EthernetListener listener = channel as EthernetListener;
return(GetChannel(listener.LocalPort));
}
else if (channel is ListenerServer)
{
ListenerServer listenerServer = channel as ListenerServer;
ListenerServer result;
GetChannel(listenerServer.LocalPort, out result);
return(result);
}
else
{
return(null);
}
}
internal override bool IsEquivalentChannel(Channel anotherChanel)
{
Ethernet ethernet = anotherChanel as Ethernet;
if ((ethernet.RemoteIP == m_remoteIPorHostName) && (ethernet.m_remotePort == m_remotePort))
{
return(true);
}
else
{
return(false);
}
}
internal static bool ValidateChannelPropertyChange(Ethernet channel, string newIp, int newPort)
{
if (!m_channels.Contains(channel))
{
return(true);
}
else
{
Ethernet ethernet = GetChannel(newIp, newPort);
if (ethernet == null)
{
return(true);
}
else
{
return(false);
}
}
}
public static void main()
{
//Haussteuerung
{
Channel ch = new Ethernet("192.168.47.6", 20257, EthProtocol.TCP);
PLC plc = PLCFactory.GetPLC(ch, 0);
Console.WriteLine(plc.PlcName);
plc.SetExecuter(OperandsExecuterType.ExecuterPartialBinaryMix);
Console.WriteLine(plc.Version + "\t");
Console.WriteLine(plc.RTC + "\tPLC Timer \n" + System.DateTime.Now + "\tUTC Time");
//Until here
plc_haussterung plcHaussterung = new plc_haussterung(ch);
ReadWriteRequest[] rw = plcHaussterung.init();
while (true)
{
plcHaussterung.readData();
Thread.Sleep(60000);
}
}
//Kompressor
/* {
* Channel ch = new Ethernet("192.168.47.12", 20256, EthProtocol.TCP);
* PLC plc = PLCFactory.GetPLC(ch, 0);
* Console.WriteLine(plc.PlcName);
* plc.SetExecuter(OperandsExecuterType.ExecuterPartialBinaryMix);
*
* Console.WriteLine(plc.Version);
* Console.WriteLine(plc.PLCChannel);
* Console.WriteLine(plc.RTC + " \t" + System.DateTime.Now);
*
* object[] values = new object[2048];
* for (int i = 0; i < values.Length; i++)
* {
* values[i] = (object) i;
* }
*
* ReadWriteRequest[] rw = new ReadWriteRequest[1];
*
* ReadWriteRequest getCurr = new ReadOperands
* {
* NumberOfOperands = 1,
* OperandType = OperandTypes.TimerPreset,
* StartAddress = 0,
* TimerValueFormat = TimerValueFormat.TimeFormat,
* };
* rw[0] = getCurr;
* try
* {
* plc.ReadWrite(ref rw);
* Console.WriteLine(rw[0].ResponseValues);
* }
* catch (Exception e)
* {
* Console.WriteLine(e.Message + ":" + e.StackTrace);
* throw;
* }
*
* }*/
}
private static Channel getChannel(Channel channel, ref bool isConnected)
{
lock (objectLocker)
{
if (m_channels.Contains(channel) || channel is ListenerClient)
{
//there is already a channel with the same configuration
try
{
isConnected = channel.Connected;
}
catch
{
}
return(channel);
}
else
{
if (m_channels.Count == 0) //no channels
{
try
{
isConnected = channel.Connected;
}
catch
{
}
if (channel.GetType() == typeof(EthernetListener))
{
EthernetListener listener = channel as EthernetListener;
//listener.Listen();
listener.AlreadyInitialized = false;
m_channels.Add(channel);
return(channel);
}
else
{
channel.Connect();
channel.AlreadyInitialized = false;
m_channels.Add(channel);
return(channel);
}
}
else
{
foreach (Channel c in m_channels)
{
if (c.GetType() == channel.GetType())
{
if (c.IsEquivalentChannel(channel))
{
try
{
isConnected = c.Connected;
}
catch
{
}
// if Serial port name is the same or Ethernet IP:Port is the same then...
if (c.GetType() == typeof(Serial))
{
Serial openedChannel = c as Serial;
Serial newChannel = channel as Serial;
if (c.Connected == true)
{
c.AlreadyInitialized = true;
if ((openedChannel.PortName == newChannel.PortName) &&
((openedChannel.BaudRate != newChannel.BaudRate) ||
(openedChannel.Retry != newChannel.Retry) ||
(openedChannel.TimeOut != newChannel.TimeOut) ||
(openedChannel.Parity != newChannel.Parity) ||
(openedChannel.DataBits != newChannel.DataBits) ||
(openedChannel.StopBits != newChannel.StopBits)))
{
throw new ComDriveExceptions(
"Opened Serial connection parameters cannot be modified",
ComDriveExceptions.ComDriveException.CommunicationParamsException);
}
}
else
{
// return the c channel and change its properties
c.AlreadyInitialized = false;
openedChannel.BaudRate = newChannel.BaudRate;
openedChannel.Parity = newChannel.Parity;
openedChannel.DataBits = newChannel.DataBits;
openedChannel.StopBits = newChannel.StopBits;
openedChannel.TimeOut = newChannel.TimeOut;
openedChannel.Retry = newChannel.Retry;
openedChannel.AutoDetectComParams = newChannel.AutoDetectComParams;
openedChannel.Connect();
}
}
else if (c.GetType() == typeof(Ethernet))
{
Ethernet newChannel = channel as Ethernet;
Ethernet openedChannel = c as Ethernet;
if (c.Connected == true)
{
c.AlreadyInitialized = true;
if ((openedChannel.Retry != newChannel.Retry) ||
(openedChannel.TimeOut != newChannel.TimeOut) ||
(openedChannel.Protocol != newChannel.Protocol))
{
throw new ComDriveExceptions(
"Opened Ethernet parameters cannot be modified",
ComDriveExceptions.ComDriveException.CommunicationParamsException);
}
}
else
{
// return the c channel and change its properties
c.AlreadyInitialized = false;
openedChannel.Protocol = newChannel.Protocol;
openedChannel.TimeOut = newChannel.TimeOut;
openedChannel.Retry = newChannel.Retry;
openedChannel.Connect();
}
}
else if (c.GetType() == typeof(EthernetListener))
{
EthernetListener newChannel = channel as EthernetListener;
EthernetListener openedChannel = c as EthernetListener;
if (c.Connected == true)
{
c.AlreadyInitialized = true;
if ((openedChannel.Retry != newChannel.Retry) ||
(openedChannel.TimeOut != newChannel.TimeOut))
{
throw new ComDriveExceptions(
"Opened Ethernet parameters cannot be modified",
ComDriveExceptions.ComDriveException.CommunicationParamsException);
}
}
else
{
// return the c channel and change its properties
c.AlreadyInitialized = false;
openedChannel.TimeOut = newChannel.TimeOut;
openedChannel.Retry = newChannel.Retry;
//openedChannel.Listen();
}
}
return(c);
}
}
}
isConnected = channel.Connected;
if (!channel.Connected)
{
channel.Connect();
channel.AlreadyInitialized = false;
m_channels.Add(channel);
return(channel);
}
return(null);
}
}
}
}