public static void Main(string[] args)
{
bool running = true;
// use Ctrl-C to stop the programm
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
running = false;
};
string hostname = "localhost";
int tcpPort = 2404;
if (args.Length > 0)
{
hostname = args [0];
}
if (args.Length > 1)
{
int.TryParse(args [1], out tcpPort);
}
// Setup virtual serial port
TcpClientVirtualSerialPort port = new TcpClientVirtualSerialPort(hostname, tcpPort);
port.Start();
// Setup balanced CS101 master
LinkLayerParameters llParameters = new LinkLayerParameters();
llParameters.AddressLength = 1;
llParameters.UseSingleCharACK = false;
CS101Master master = new CS101Master(port, LinkLayerMode.BALANCED, llParameters);
master.DebugOutput = false;
master.OwnAddress = 1;
master.SlaveAddress = 2;
master.SetASDUReceivedHandler(asduReceivedHandler, null);
master.SetLinkLayerStateChangedHandler(linkLayerStateChanged, null);
master.SetReceivedRawMessageHandler(rcvdRawMessageHandler, null);
long lastTimestamp = SystemUtils.currentTimeMillis();
// This will start a separate thread!
// alternativley you can you master.Run() inside the loop
master.Start();
while (running)
{
if ((SystemUtils.currentTimeMillis() - lastTimestamp) >= 5000)
{
lastTimestamp = SystemUtils.currentTimeMillis();
if (master.GetLinkLayerState() == lib60870.linklayer.LinkLayerState.AVAILABLE)
{
master.SendInterrogationCommand(CauseOfTransmission.ACTIVATION, 1, 20);
}
else
{
Console.WriteLine("Link layer: " + master.GetLinkLayerState().ToString());
}
}
}
master.Stop();
port.Stop();
}
public static void Main(string[] args)
{
bool running = true;
// use Ctrl-C to stop the programm
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
running = false;
};
string portName = "/dev/ttyUSB3";
if (args.Length > 0)
{
portName = args [0];
}
SerialPort port = new SerialPort();
port.PortName = portName;
port.BaudRate = 9600;
port.Parity = Parity.Even;
port.Handshake = Handshake.None;
port.Open();
port.DiscardInBuffer();
/* set link layer address length */
LinkLayerParameters llParameters = new LinkLayerParameters();
llParameters.AddressLength = 1;
/* unbalanced mode allows multiple slaves on a single serial line */
CS101Master master = new CS101Master(port, LinkLayerMode.UNBALANCED, llParameters);
master.DebugOutput = false;
master.SetASDUReceivedHandler(asduReceivedHandler, null);
master.SetLinkLayerStateChangedHandler(linkLayerStateChanged, null);
master.AddSlave(1);
master.AddSlave(2);
long lastTimestamp = SystemUtils.currentTimeMillis();
master.SlaveAddress = 1;
//master.GetFile (1, 30000, NameOfFile.TRANSPARENT_FILE, new Receiver ());
while (running)
{
master.PollSingleSlave(1);
master.Run();
master.PollSingleSlave(2);
master.Run();
if ((SystemUtils.currentTimeMillis() - lastTimestamp) >= 5000)
{
lastTimestamp = SystemUtils.currentTimeMillis();
try {
master.SlaveAddress = 1;
master.SendInterrogationCommand(CauseOfTransmission.ACTIVATION, 1, 20);
}
catch (LinkLayerBusyException) {
Console.WriteLine("Slave 1: Link layer busy or not ready");
}
try {
master.SlaveAddress = 2;
master.SendInterrogationCommand(CauseOfTransmission.ACTIVATION, 2, 20);
}
catch (LinkLayerBusyException) {
Console.WriteLine("Slave 2: Link layer busy or not ready");
}
}
}
port.Close();
}
public static void Main(string[] args)
{
bool running = true;
// use Ctrl-C to stop the programm
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
running = false;
};
string portName = "/dev/ttyUSB1";
if (args.Length > 0)
{
portName = args [0];
}
// Setup serial port
SerialPort port = new SerialPort();
port.PortName = portName;
port.BaudRate = 9600;
port.Parity = Parity.Even;
port.Handshake = Handshake.None;
port.Open();
port.DiscardInBuffer();
// Setup balanced CS101 master
LinkLayerParameters llParameters = new LinkLayerParameters();
llParameters.AddressLength = 1;
llParameters.UseSingleCharACK = false;
CS101Master master = new CS101Master(port, LinkLayerMode.BALANCED, llParameters);
master.DebugOutput = false;
master.OwnAddress = 1;
master.SlaveAddress = 2;
master.SetASDUReceivedHandler(asduReceivedHandler, null);
master.SetLinkLayerStateChangedHandler(linkLayerStateChanged, null);
master.SetReceivedRawMessageHandler(rcvdRawMessageHandler, null);
long lastTimestamp = SystemUtils.currentTimeMillis();
// This will start a separate thread!
// alternativley you can you master.Run() inside the loop
master.Start();
while (running)
{
if ((SystemUtils.currentTimeMillis() - lastTimestamp) >= 5000)
{
lastTimestamp = SystemUtils.currentTimeMillis();
if (master.GetLinkLayerState() == lib60870.linklayer.LinkLayerState.AVAILABLE)
{
master.SendInterrogationCommand(CauseOfTransmission.ACTIVATION, 1, 20);
}
else
{
Console.WriteLine("Link layer: " + master.GetLinkLayerState().ToString());
}
}
}
master.Stop();
port.Close();
}
public static void Main(string[] args)
{
Log("{json:scada} IEC60870-5-101 Driver - Copyright 2020 RLO");
Log("Driver version " + DriverVersion);
Log("Using lib60870.NET version " +
LibraryCommon.GetLibraryVersionString());
if (args.Length > 0) // first argument in number of the driver instance
{
int num;
bool res = int.TryParse(args[0], out num);
if (res)
{
ProtocolDriverInstanceNumber = num;
}
}
if (args.Length > 1) // second argument is logLevel
{
int num;
bool res = int.TryParse(args[1], out num);
if (res)
{
LogLevel = num;
}
}
string fname = JsonConfigFilePath;
if (args.Length > 2) // third argument is config file name
{
if (File.Exists(args[2]))
{
fname = args[2];
}
}
if (!File.Exists(fname))
{
fname = JsonConfigFilePathAlt;
}
if (!File.Exists(fname))
{
Log("Missing config file " + JsonConfigFilePath);
Environment.Exit(-1);
}
Log("Reading config file " + fname);
string json = File.ReadAllText(fname);
JSConfig = JsonSerializer.Deserialize <JSONSCADAConfig>(json);
if (
JSConfig.mongoConnectionString == "" ||
JSConfig.mongoConnectionString == null
)
{
Log("Missing MongoDB connection string in JSON config file " +
fname);
Environment.Exit(-1);
}
// Log("MongoDB connection string: " + JSConfig.mongoConnectionString);
if (
JSConfig.mongoDatabaseName == "" ||
JSConfig.mongoDatabaseName == null
)
{
Log("Missing MongoDB database name in JSON config file " +
fname);
Environment.Exit(-1);
}
Log("MongoDB database name: " + JSConfig.mongoDatabaseName);
if (JSConfig.nodeName == "" || JSConfig.nodeName == null)
{
Log("Missing nodeName parameter in JSON config file " +
fname);
Environment.Exit(-1);
}
Log("Node name: " + JSConfig.nodeName);
// connect to MongoDB Database server
var Client = ConnectMongoClient(JSConfig);
var DB = Client.GetDatabase(JSConfig.mongoDatabaseName);
// read and process instances configuration
var collinsts =
DB
.GetCollection
<protocolDriverInstancesClass
>(ProtocolDriverInstancesCollectionName);
var instances =
collinsts
.Find(inst =>
inst.protocolDriver == ProtocolDriverName &&
inst.protocolDriverInstanceNumber ==
ProtocolDriverInstanceNumber &&
inst.enabled == true)
.ToList();
var foundInstance = false;
foreach (protocolDriverInstancesClass inst in instances)
{
if (
ProtocolDriverName == inst.protocolDriver &&
ProtocolDriverInstanceNumber ==
inst.protocolDriverInstanceNumber
)
{
foundInstance = true;
if (!inst.enabled)
{
Log("Driver instance [" +
ProtocolDriverInstanceNumber.ToString() +
"] disabled!");
Environment.Exit(-1);
}
Log("Instance: " +
inst.protocolDriverInstanceNumber.ToString());
var nodefound = false;
foreach (var name in inst.nodeNames)
{
if (JSConfig.nodeName == name)
{
nodefound = true;
}
}
if (!nodefound)
{
Log("Node '" +
JSConfig.nodeName +
"' not found in instances configuration!");
Environment.Exit(-1);
}
DriverInstance = inst;
break;
}
break; // process just first result
}
if (!foundInstance)
{
Log("Driver instance [" +
ProtocolDriverInstanceNumber +
"] not found in configuration!");
Environment.Exit(-1);
}
// read and process connections configuration for this driver instance
var collconns =
DB
.GetCollection
<IEC10X_connection>(ProtocolConnectionsCollectionName);
var conns =
collconns
.Find(conn =>
conn.protocolDriver == ProtocolDriverName &&
conn.protocolDriverInstanceNumber ==
ProtocolDriverInstanceNumber &&
conn.enabled == true)
.ToList();
foreach (IEC10X_connection isrv in conns)
{
IEC10Xconns.Add(isrv);
Log(isrv.name.ToString() + " - New Connection");
}
if (IEC10Xconns.Count == 0)
{
Log("No connections found!");
Environment.Exit(-1);
}
// start thread to process redundancy control
Thread thrMongoRedundacy =
new Thread(() =>
ProcessRedundancyMongo(JSConfig));
thrMongoRedundacy.Start();
// start thread to update acquired data to database
Thread thrMongo =
new Thread(() =>
ProcessMongo(JSConfig));
thrMongo.Start();
// start thread to watch for commands in the database using a change stream
Thread thrMongoCmd =
new Thread(() =>
ProcessMongoCmd(JSConfig));
thrMongoCmd.Start();
Log("Setting up IEC Connections & ASDU handlers...");
int cntIecSrv = 0;
foreach (IEC10X_connection srv in IEC10Xconns)
{
TcpClientVirtualSerialPort virtualPort = null;
SerialPort port = null;
if (srv.portName.Contains(":"))
{
var hostport = srv.portName.Split(":");
virtualPort = new TcpClientVirtualSerialPort(hostport[0], System.Convert.ToInt32(hostport[1]));
if (LogLevel >= LogLevelDebug)
{
virtualPort.DebugOutput = true;
}
virtualPort.Start();
}
else
{
port = new SerialPort();
port.PortName = srv.portName;
port.BaudRate = srv.baudRate;
switch (srv.parity.ToLower())
{
default: // Even is the starndard parity for 101
case "even":
port.Parity = Parity.Even;
break;
case "none":
port.Parity = Parity.None;
break;
case "odd":
port.Parity = Parity.Odd;
break;
case "mark":
port.Parity = Parity.Mark;
break;
case "space":
port.Parity = Parity.Space;
break;
}
switch (srv.stopBits.ToLower())
{
default:
case "one":
port.StopBits = StopBits.One;
break;
case "one5":
case "onepointfive":
port.StopBits = StopBits.OnePointFive;
break;
case "two":
port.StopBits = StopBits.Two;
break;
}
switch (srv.handshake.ToLower())
{
default:
case "none":
port.Handshake = Handshake.None;
break;
case "xon":
case "xonxoff":
port.Handshake = Handshake.XOnXOff;
break;
case "rts":
case "requesttosend":
port.Handshake = Handshake.RequestToSend;
break;
case "rtsxon":
case "requesttosendxonxoff":
port.Handshake = Handshake.RequestToSendXOnXOff;
break;
}
port.Open();
port.DiscardInBuffer();
}
LinkLayerParameters llParameters = new LinkLayerParameters();
llParameters.AddressLength = srv.sizeOfLinkAddress;
llParameters.TimeoutForACK = srv.timeoutForACK;
llParameters.TimeoutRepeat = srv.timeoutRepeat;
llParameters.UseSingleCharACK = srv.useSingleCharACK;
ApplicationLayerParameters alpars = new ApplicationLayerParameters();
alpars.SizeOfCOT = srv.sizeOfCOT;
alpars.SizeOfCA = srv.sizeOfCA;
alpars.SizeOfIOA = srv.sizeOfIOA;
alpars.OA = srv.localLinkAddress;
CS101Master master;
if (port != null)
{
Log("Serial Port: " + srv.portName);
master =
new CS101Master(port,
LinkLayerMode.UNBALANCED,
llParameters,
alpars);
}
else
{
Log("Virtual Serial Port: " + srv.portName);
master =
new CS101Master(virtualPort,
LinkLayerMode.UNBALANCED,
llParameters,
alpars);
}
// master.OwnAddress = srv.localLinkAddress;
master.SetTimeouts(srv.timeoutMessage, srv.timeoutCharacter);
master.AddSlave(srv.remoteLinkAddress);
master.SlaveAddress = srv.remoteLinkAddress;
srv.master = master;
srv.CntGI = srv.giInterval - 5;
srv.CntTestCommand = srv.testCommandInterval - 2;
srv.CntTimeSync = srv.timeSyncInterval;
if (LogLevel >= LogLevelDebug)
{
master.DebugOutput = true;
}
master.SetASDUReceivedHandler(AsduReceivedHandlerPre, cntIecSrv);
master.SetLinkLayerStateChangedHandler(linkLayerStateChanged, cntIecSrv);
master.SetReceivedRawMessageHandler(rcvdRawMessageHandler, cntIecSrv);
master.Start();
// create timer to increment counters each second
srv.TimerCnt = new System.Timers.Timer();
srv.TimerCnt.Interval = 1000;
srv.TimerCnt.Elapsed += (sender, e) => MyElapsedMethod(sender, e, srv);