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));
}
}
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();
}
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".
}
private void Reg(string str)
{
var num = 0;
if (int.TryParse(str, out num))
{
if (!data.ContainsValue(num))
{
var item = data.FirstOrDefault(x => x.Value == 0);
if (item.Key == null)
{
showMsg("注册失败:超过限制数量" + data.Count);
return;
}
data[item.Key] = num;
int Error = Server.RegisterArea(S7Server.srvAreaDB, num, item.Key, item.Key.Length);
showMsg("注册" + Error + ":DB" + num + "大小" + item.Key.Length + "字节");
this.cb_num.Items.Add(num);
}
}
}
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;
}
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 void AddDatablock(int id, int size)
{
CheckServerRunning();
if (id < 1)
{
throw new ArgumentException("Invalid id for datablock - id must be > 1", nameof(id));
}
if (size < 1)
{
throw new ArgumentException("Invalid size for datablock - size must be > 1", nameof(size));
}
if (datablocks.ContainsKey(id))
{
throw new InvalidOperationException($"A Datablock with id = {id} already exists");
}
var db = new DatablockDescription(id, size);
while (!datablocks.TryAdd(id, db))
{
}
server.RegisterArea(S7Server.srvAreaDB, id, ref datablocks[id].Data, datablocks[id].Data.Length);
}
public static int Start()
{
if (_server.ServerStatus == 1)
{
return(0);
}
lock (_lock)
{
if (_server.ServerStatus == 1)
{
return(0);
}
foreach (var item in _dbAreas)
{
var data = item.Value;
_server.RegisterArea(S7Server.srvAreaDB, item.Key, ref data, data.Length);
}
return(_server.Start());
}
}
static bool Reg(string cmd)
{
try
{
string numStr = "0", sizeStr = "0";
if (Regex.IsMatch(cmd, "^[1-9]{1}[0-9]*,[0-9]*$"))
{
numStr = cmd.Split(',')[0];
sizeStr = cmd.Split(',')[1];
}
else if (Regex.IsMatch(cmd, "^[1-9]{1}[0-9]*$"))
{
numStr = cmd;
sizeStr = "1024";
}
else
{
System.Console.WriteLine("输入格式不正确,示例[1,1024]:" + cmd);
return(false);
}
var buf = new byte[Convert.ToInt32(sizeStr)];
Server.RegisterArea(S7Server.srvAreaDB, Convert.ToInt32(numStr), buf, buf.Length);
Console.WriteLine(string.Format("注册成功:DB{0},大小:{1}字节", numStr, sizeStr));
return(true);
}
catch (Exception ex)
{
Log.Logger.ExceptionLog(ex);
return(false);
}
}
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);
}