public bool BatchRead(DeviceType type, CommandIO_Link command, out string data)
{
lock (_lockerSocket)
{
string aa;
data = "";
bool ret = false;
byte[] bsSend = {};
int recvRigLen = 30;
int recvErrLen = 0;
byte[] recvBytes = {};
string sss;
bsSend = IO_LinkMasterModbusCommand.GetSendCommandBytes(type, command, ref recvRigLen).ToArray();
recvBytes = new byte[recvRigLen];
sss = byteToHexStr(bsSend);
int reSendCount = 0;
while (true)
{
reSendCount++;
if (reSendCount > 3)
{
break;
}
try
{
aa = byteToHexStr(bsSend);
_clientSocket.Send(bsSend);
string bb;
if (ReceiveData(ref recvRigLen, ref recvErrLen, out recvBytes))
{
bb = byteToHexStr(recvBytes);
ret = IO_LinkMasterModbusCommand.GetReadAnalysisReceiveByte(type, command, recvBytes, out data);
break;
}
}
catch (Exception ex)
{
}
}
if (!ret)
{
NetStatus = NetStatus.Cutoff;
string error = "";
Connect(out error);
}
else
{
if (reSendCount == 1)
{
NetStatus = NetStatus.Good;
}
else
{
NetStatus = NetStatus.Block;
}
}
return(ret);
}
}
public static List<byte> GetSendCommandBytes(DeviceType type, CommandIO_Link command, ref int recvRigLen)
{
List<byte> res = new List<byte> { 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x01, 0x03 };
switch (command)
{
case CommandIO_Link.DiagnosisDataPort1 :
case CommandIO_Link.DiagnosisDataPort2:
case CommandIO_Link.DiagnosisDataPort3:
case CommandIO_Link.DiagnosisDataPort4:
case CommandIO_Link.DiagnosisDataPort5:
case CommandIO_Link.DiagnosisDataPort6:
case CommandIO_Link.DiagnosisDataPort7:
case CommandIO_Link.DiagnosisDataPort8:
res.AddRange(new byte[] { (byte)((int)command / 256), (byte)((int)command % 256), (byte)((int)234/ 256), (byte)((int)234 % 256) });
break;
case CommandIO_Link.PDIPort1:
case CommandIO_Link.PDIPort2:
case CommandIO_Link.PDIPort3:
case CommandIO_Link.PDIPort4:
case CommandIO_Link.PDIPort5:
case CommandIO_Link.PDIPort6:
case CommandIO_Link.PDIPort7:
case CommandIO_Link.PDIPort8:
res.AddRange(new byte[] { (byte)((int)command / 256), (byte)((int)command % 256), (byte)((int)36 / 256), (byte)((int)36 % 256) });
break;
case CommandIO_Link.PDOPort1:
case CommandIO_Link.PDOPort2:
case CommandIO_Link.PDOPort3:
case CommandIO_Link.PDOPort4:
case CommandIO_Link.PDOPort5:
case CommandIO_Link.PDOPort6:
case CommandIO_Link.PDOPort7:
case CommandIO_Link.PDOPort8:
res.AddRange(new byte[] { (byte)((int)command / 256), (byte)((int)command % 256), (byte)((int)36 / 256), (byte)((int)36 % 256) });
break;
};
return res;
}
public static string GetPort(CommandIO_Link command)
{
switch (command)
{
case CommandIO_Link.DiagnosisDataPort1:
return "port1";
case CommandIO_Link.DiagnosisDataPort2:
return "port2";
case CommandIO_Link.DiagnosisDataPort3:
return "port3";
case CommandIO_Link.DiagnosisDataPort4:
return "port4";
case CommandIO_Link.DiagnosisDataPort5:
return "port5";
case CommandIO_Link.DiagnosisDataPort6:
return "port6";
case CommandIO_Link.DiagnosisDataPort7:
return "port7";
case CommandIO_Link.DiagnosisDataPort8:
return "port8";
}
return "?";
}
public static bool GetReadAnalysisReceiveByte(DeviceType type, CommandIO_Link command, byte[] receive, out string data)
{
data = "";
switch (command)
{
case CommandIO_Link.DiagnosisDataPort1:
case CommandIO_Link.DiagnosisDataPort2:
case CommandIO_Link.DiagnosisDataPort3:
case CommandIO_Link.DiagnosisDataPort4:
case CommandIO_Link.DiagnosisDataPort5:
case CommandIO_Link.DiagnosisDataPort6:
case CommandIO_Link.DiagnosisDataPort7:
case CommandIO_Link.DiagnosisDataPort8:
string VendorName = Encoding.ASCII.GetString(receive.GetBytes(9, 64)).Replace("\0", "");
string VendorText = Encoding.ASCII.GetString(receive.GetBytes(73, 64)).Replace("\0", "");
string ProductName = Encoding.ASCII.GetString(receive.GetBytes(137, 64)).Replace("\0", "");
string ProductID =Encoding.ASCII.GetString(receive.GetBytes(201, 64)).Replace("\0", "");
string ProductText = Encoding.ASCII.GetString(receive.GetBytes(265, 64)).Replace("\0", "");
string SerialNumber = Encoding.ASCII.GetString(receive.GetBytes(329, 16)).Replace("\0", "");
string HardwareRevision = Encoding.ASCII.GetString(receive.GetBytes(345, 64)).Replace("\0", "");
string FirmwareRevision = Encoding.ASCII.GetString(receive.GetBytes(409, 64)).Replace("\0", "");
string PDILength = Encoding.ASCII.GetString(receive.GetBytes(473, 2)).Replace("\0", "");
string PDOLength = Encoding.ASCII.GetString(receive.GetBytes(474, 2)).Replace("\0", "");
IO_Link_DiagnosisInfo info = new IO_Link_DiagnosisInfo()
{
Port = GetPort(command),
VendorName = VendorName,
VendorText = VendorText,
ProductName = ProductName,
ProductID = ProductID,
ProductText = ProductText,
SerialNumber = SerialNumber,
HardwareRevision = HardwareRevision,
FirmwareRevision = FirmwareRevision,
PDILength = PDILength,
PDOLength = PDOLength
};
data = info.ToJSON();
break;
case CommandIO_Link.PDIPort1:
case CommandIO_Link.PDIPort2:
case CommandIO_Link.PDIPort3:
case CommandIO_Link.PDIPort4:
case CommandIO_Link.PDIPort5:
case CommandIO_Link.PDIPort6:
case CommandIO_Link.PDIPort7:
case CommandIO_Link.PDIPort8:
data = "";
new DivceCategory(type).ReadDataAnalysis(receive, out data);
return true;
case CommandIO_Link.PDOPort1:
case CommandIO_Link.PDOPort2:
case CommandIO_Link.PDOPort3:
case CommandIO_Link.PDOPort4:
case CommandIO_Link.PDOPort5:
case CommandIO_Link.PDOPort6:
case CommandIO_Link.PDOPort7:
case CommandIO_Link.PDOPort8:
break;
};
return true;
}
