public PlcService(IConfiguration configuration)
{
Console.WriteLine("Initializing plc service...");
server = new S7Server();
var usedPlcPort = 102;
if (configuration.GetChildren().Any(item => item.Key.Equals("plcPort")))
{
UInt16 plcPort;
var parsed = UInt16.TryParse(configuration["plcPort"], out plcPort);
if (parsed)
{
server.SetParam(S7Consts.p_u16_LocalPort, ref plcPort);
}
usedPlcPort = plcPort;
}
var error = server.Start();
serverRunning = error == 0;
if (serverRunning)
{
Console.WriteLine($"plc server started on port {usedPlcPort}!");
}
else
{
Console.WriteLine($"plc server error {error}");
}
ReadDataBlocks();
}
static void Main(string[] args)
{
Server = new S7Server();
Client = new S7Client();
Server.RegisterArea(S7Server.srvAreaDB, 1, DB1, DB1.Length);
Server.RegisterArea(S7Server.srvAreaDB, 2, DB2, DB2.Length);
Server.RegisterArea(S7Server.srvAreaDB, 3, DB3, DB2.Length);
int errorcode = Server.Start();
Client.SetConnectionParams("127.0.0.1", 0, 2);
Client.Connect();
Client.DBWrite(2, 0, 4, new byte[] { 1, 2, 3, 4 });
byte[] b = new byte[4];
S7Client.S7CpuInfo info = new S7Client.S7CpuInfo();
Client.GetCpuInfo(ref info);
Console.WriteLine(info.ASName);
Console.WriteLine(Client.Connected());
Console.WriteLine(errorcode);
byte[] buffer = new byte[4];
int i = Client.DBRead(2, 0, 4, buffer);
Console.ReadLine();
}
static void Main(string[] args)
{
try
{
Server = new S7Server();
Server.SetEventsCallBack(new S7Server.TSrvCallback(EventCallback), IntPtr.Zero);
int Error = Server.Start();
System.Console.WriteLine("Started:" + Error);
var dbs = ConfigurationManager.AppSettings["dbs"];
if (!string.IsNullOrEmpty(dbs))
{
foreach (var cmd in dbs.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
{
Reg(cmd);
}
}
while (true)
{
var cmd = System.Console.ReadLine();
Reg(cmd);
}
}
catch (Exception ex)
{
Log.Logger.ExceptionLog(ex);
Console.ReadKey();
}
}
public static void Main(string[] args)
{
DB1 [0] = 0xff;
DB2 [0] = 0xff;
DB3 [0] = 0xff;
Server = new S7Server();
Server.RegisterArea(S7Server.srvAreaDB, 1, ref DB1, DB1.Length);
Server.RegisterArea(S7Server.srvAreaDB, 2, ref DB2, DB2.Length);
Server.RegisterArea(S7Server.srvAreaDB, 3, ref DB3, DB3.Length);
TheEventCallBack = new S7Server.TSrvCallback(EventCallBack);
//TheReadCallBack = new S7Server.TSrvCallback (ReadCallBack);
// Server.EventMask = ~S7Server.evcDataRead;
Server.SetEventsCallBack(TheEventCallBack, IntPtr.Zero);
// Server.SetReadEventsCallBack (TheReadCallBack, IntPtr.Zero);
int Error = Server.Start();
if (Error == 0)
{
Console.ReadKey();
Server.Stop();
}
else
{
Console.WriteLine(Server.ErrorText(Error));
}
}
public static void Start(short port)
{
Server = new S7Server();
// Share some resources with our virtual PLC
Server.RegisterArea(S7Server.srvAreaDB, // We are registering a DB
1, // Its number is 1 (DB1)
DB1, // Our buffer for DB1
DB1.Length); // Its size
// Do the same for DB2, DB3, and DB4
Server.RegisterArea(S7Server.srvAreaDB, 2, DB2, DB2.Length);
Server.RegisterArea(S7Server.srvAreaDB, 3, DB3, DB3.Length);
Server.RegisterArea(S7Server.srvAreaDB, 4, DB4, DB4.Length);
// Exclude read event to avoid the double report
// Set the callbacks (using the static var to avoid the garbage collect)
TheEventCallBack = new S7Server.TSrvCallback(EventCallback);
TheReadCallBack = new S7Server.TSrvCallback(ReadEventCallback);
Server.EventMask = ~S7Server.evcDataRead;
Server.SetEventsCallBack(TheEventCallBack, IntPtr.Zero);
Server.SetReadEventsCallBack(TheReadCallBack, IntPtr.Zero);
// Uncomment next line if you don't want to see wrapped messages
// (Note : Doesn't work in Mono 2.10)
// Console.SetBufferSize(100, Int16.MaxValue - 1);
// Start the server onto the default adapter.
// To select an adapter we have to use Server->StartTo("192.168.x.y").
// Start() is the same of StartTo("0.0.0.0");
Server.SetParam(S7Consts.p_u16_LocalPort, ref port);
int Error = Server.Start();
if (Error != 0)
{
throw new Exception($"Error starting Snap7 server: {Server.ErrorText(Error)}");
}
//if (Error == 0)
//{
// // Now the server is running ... wait a key to terminate
// //Console.ReadKey();
// Server.Stop();
//}
//else
// Console.WriteLine(Server.ErrorText(Error));
// If you got a start error:
// Windows - most likely you ar running the server in a pc on wich is
// installed step 7 : open a command prompt and type
// "net stop s7oiehsx" (Win32) or
// "net stop s7oiehsx64" (Win64)
// And after this test :
// "net start s7oiehsx" (Win32) or
// "net start s7oiehsx64" (Win64)
// Unix - you need root rights :-( because the isotcp port (102) is
// low and so it's considered "privileged".
}
static void Main(string[] args)
{
Server = new S7Server();
// Set the callbacks (using the static var to avoid the garbage collect)
TheEventCallBack = new S7Server.TSrvCallback(EventCallback);
TheRWAreaCallBack = new S7Server.TSrvRWAreaCallback(SrvRWAreaCallback);
// Filter a bit of noise
Server.EventMask = 0x3ff;
Server.SetEventsCallBack(TheEventCallBack, IntPtr.Zero);
Server.SetRWAreaCallBack(TheRWAreaCallBack, IntPtr.Zero);
// Uncomment next line if you don't want to see wrapped messages
// (Note : Doesn't work in Mono 2.10)
Console.SetBufferSize(100, Int16.MaxValue - 1);
// Start the server onto the default adapter.
// To select an adapter we have to use Server->StartTo("192.168.x.y").
// Start() is the same of StartTo("0.0.0.0");
int Error = Server.Start();
if (Error == 0)
{
// Now the server is running ... wait a key to terminate
Console.ReadKey();
Server.Stop();
}
else
{
Console.WriteLine(Server.ErrorText(Error));
}
// If you got a start error:
// Windows - most likely you ar running the server in a pc on wich is
// installed step 7 : open a command prompt and type
// "net stop s7oiehsx" (Win32) or
// "net stop s7oiehsx64" (Win64)
// And after this test :
// "net start s7oiehsx" (Win32) or
// "net start s7oiehsx64" (Win64)
// Unix - you need root rights :-( because the isotcp port (102) is
// low and so it's considered "privileged".
}
public MainForm()
{
InitializeComponent();
Server = new S7Server();
Event = new S7Server.USrvEvent();
// Share some resources with our virtual PLC
Server.RegisterArea(S7Server.srvAreaTM, // We are registering a DB
1, // Its number is 1 (DB1)
ref DB1, // Our buffer for DB1
DB1.Length); // Its size
// Do the same for DB2 and DB3
Server.RegisterArea(S7Server.srvAreaDB, 2, ref DB2, DB2.Length);
Server.RegisterArea(S7Server.srvAreaDB, 3, ref DB3, DB3.Length);
HexDump(DB1_Box, DB1, DB1.Length);
HexDump(DB2_Box, DB2, DB2.Length);
HexDump(DB3_Box, DB3, DB3.Length);
LogTimer.Enabled = true;
}
private void Form1_Load(object sender, EventArgs e)
{
Server = new S7Server();
TheEventCallBack = new S7Server.TSrvCallback(EventCallback);
Server.SetEventsCallBack(TheEventCallBack, IntPtr.Zero);
int Error = Server.Start();
showMsg("Start:" + Error);
var dbs = ConfigurationManager.AppSettings["dbs"];
if (!string.IsNullOrEmpty(dbs))
{
foreach (var cmd in dbs.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
{
Reg(cmd);
}
}
}
static void Main(string[] args)
{
System.Console.Out.WriteLine("S7 Server starting up");
Event = new S7Server.USrvEvent();
Srv = new S7Server();
Srv.RegisterArea(S7Server.srvAreaDB, // We are registering a DB
1, // Its number is 1 (DB1)
DB1, // Our buffer for DB1
DB1.Length); // Its size
TheEventCallBack = new S7Server.TSrvCallback(EventCallback);
TheReadCallBack = new S7Server.TSrvCallback(ReadEventCallback);
Srv.SetEventsCallBack(TheEventCallBack, IntPtr.Zero);
Srv.SetReadEventsCallBack(TheReadCallBack, IntPtr.Zero);
Srv.EventMask = Srv.EventMask & 1; // Mask 00000000
Srv.EventMask = Srv.EventMask | S7Server.evcDataRead;
Srv.EventMask = Srv.EventMask | S7Server.evcDataWrite;
int Error = Srv.Start();
if (Error == 0)
{
Console.WriteLine("Press ESC to stop");
do
{
while (!Console.KeyAvailable)
{
while (Srv.PickEvent(ref Event))
{
Console.Out.WriteLine(Srv.EventText(ref Event));
}
}
} while (Console.ReadKey(true).Key != ConsoleKey.Escape);
Srv.Stop();
}
System.Console.Out.WriteLine("Enter any key to quit");
System.Console.ReadKey();
}
public Simulator()
{
InitializeComponent();
server = new S7Server();
ServerEvent = new S7Server.USrvEvent();
Action <string, int, int, int> add_ctrl = (name, db_nr, index, unit_nr) => {
var ctrl = new SingleController()
{
Name = name, DbNumber = db_nr, DBxx = DBxx[index]
};
ctrl.Dock = DockStyle.Fill;
ctrl.UnitNumber = unit_nr;
ctrl.NewLogLine += (s, e) => AddLogLine(e);
ctrl.CarrierMoves = (cnr, bridge, xval) =>
{
foreach (Control ctl in tabs.Controls)
{
SingleController sc = (SingleController)ctl.Controls[0];
sc.NewCarrierPos(cnr, bridge, xval);
}
};
ctrl.TrolleyMoves = (tnr, trolley, lift, yval, active) =>
{
foreach (Control ctl in tabs.Controls)
{
SingleController sc = (SingleController)ctl.Controls[0];
sc.NewTrolleyPos(tnr, trolley, lift, yval, active);
}
};
ctrl.SendMessageToMain = (message, msg, br, tr, li, te) =>
{
foreach (Control ctl in tabs.Controls)
{
SingleController sc = (SingleController)ctl.Controls[0];
sc.MessageFromOtherUnit(ctrl.Name, message, msg, br, tr, li, te);
}
};
server.RegisterArea(S7Server.srvAreaDB, db_nr, ref DBxx[index], DBxx[index].Length);
TabPage tp = new TabPage()
{
Text = name
};
tp.Controls.Add(ctrl);
tabs.Controls.Add(tp);
ctrl.Init();
};
add_ctrl("Main cabinet", 159, 9, 10);
add_ctrl("Carrier 1", 150, 0, 31);
add_ctrl("Carrier 2", 151, 1, 32);
add_ctrl("Trolley 1", 152, 2, 21);
add_ctrl("Trolley 2", 153, 3, 22);
add_ctrl("Trolley 3", 154, 4, 23);
add_ctrl("IO table 1", 155, 5, 11);
add_ctrl("IO table 2", 156, 6, 12);
add_ctrl("IO table 3", 157, 7, 13);
EventTimer.Enabled = true;
TxtIP.Text = GetDefaultIp();
StartBtn_Click(this, null);
btnFaster_Click(this, null);
btnFaster_Click(this, null);
}