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public class Device
{
#region Constantes
public const UInt16 Port = 502; //Modbus TCP port
public const UInt16 DO_SAFE_MODE_VALUE_OFF = 0;
public const UInt16 DO_SAFE_MODE_VALUE_ON = 1;
public const UInt16 DO_SAFE_MODE_VALUE_HOLD_LAST = 2;
public const UInt16 DI_DIRECTION_DI_MODE = 0;
public const UInt16 DI_DIRECTION_COUNT_MODE = 1;
public const UInt16 DO_DIRECTION_DO_MODE = 0;
public const UInt16 DO_DIRECTION_PULSE_MODE = 1;
public const UInt16 TRIGGER_TYPE_LO_2_HI = 0;
public const UInt16 TRIGGER_TYPE_HI_2_LO = 1;
public const UInt16 TRIGGER_TYPE_BOTH = 2;
//A-OPC Server response W5340 Device STATUS information data filed index
public const int IP_INDEX = 0;
public const int MAC_INDEX = 4;
//===================================================================
#endregion
#region Déclaration des variables
public bool m_Connected { get; private set; }
public bool m_IsListeningTcpMsg { get; private set; }
public int m_DllVersion { get; private set; }
public int m_BuildDate { get; private set; }
#endregion
#region Déclaration des événements
public void OnTcpMessageReceived(string pMessage)
{
if (TcpMessage != null)
{
TcpMessage(pMessage);
}
}
public delegate void TcpMessageReceived(string pMessage);
public event TcpMessageReceived TcpMessage;
#endregion
#region Connexion / Déconnexion
public bool Connect(string IPAddr)
{
this.m_DllVersion = MXIO_CS.MXIO_GetDllVersion();
Console.WriteLine("MXIO_GetDllVersion:{0}.{1}.{2}.{3}", (this.m_DllVersion >> 12) & 0xF, (this.m_DllVersion >> 8) & 0xF, (this.m_DllVersion >> 4) & 0xF, (this.m_DllVersion) & 0xF);
this.m_BuildDate = MXIO_CS.MXIO_GetDllBuildDate();
Console.WriteLine("MXIO_GetDllBuildDate:{0:x}/{1:x}/{2:x}", (this.m_DllVersion >> 16), (this.m_DllVersion >> 8) & 0xFF, (this.m_DllVersion) & 0xFF);
//--------------------------------------------------------------------------
var ret = MXIO_CS.MXEIO_Init();
if (ret != MXIO_CS.MXIO_OK)
{
Console.WriteLine("MXEIO_Init return {0}", ret);
return false;
}
this.m_Connected = true;
return true;
}
//TODO fonction déco
#endregion
#region Départ / Arrêt TCP
public bool StartTCPListen()
{
if (!this.m_Connected)
{
Console.WriteLine("MXIO connect to devide first");
return false;
}
var callback = new MOXA_CSharp_MXIO.MXIO_CS.pfnCALLBACK(M2K_getTcpMessage);
var ret = MXIO_CS.Message2K_Start(MXIO_CS.PROTOCOL_TCP, 9000, callback);
CheckErr(ret, "Message2K_Start");
if (ret == MXIO_CS.MXIO_OK)
{
Console.WriteLine("Message2K_Start: Start to receive active TCP message.\r\n");
this.m_IsListeningTcpMsg = true;
return true;
}
else
{
return false;
}
}
public bool StopTcpListen()
{
if (this.m_IsListeningTcpMsg)
{
var ret = MXIO_CS.Message2K_Stop(MXIO_CS.PROTOCOL_TCP); //stop TCP message
CheckErr(ret, "Message2K_Stop");
if (ret == MXIO_CS.MXIO_OK)
{
Console.WriteLine("Message2K_Stop: Stop to receive active TCP message.\r\n");
return true;
}
else
{
return false;
}
}
else
{
return true;
}
}
//define TCP callback function
public void M2K_getTcpMessage(IntPtr bytData, UInt16 wSize)
{
string szShowData = "";
Byte[] byteArray = new Byte[wSize + 1];
Marshal.Copy(bytData, byteArray, 0, wSize);
byteArray[wSize] = 0;
//'***** Save Hex Value to String*****
for (UInt16 d = 0; d < wSize; d++)
{
Console.WriteLine("[{0}]={1:X2}", d, byteArray[d]);
szShowData += string.Format("{0}", (char)byteArray[d]);
}
//'***** Print Hex Data String *****
Console.WriteLine("{0}", szShowData);
//'***** Print Data String *****
szShowData = String.Format("TCP Message : {0}\r\n", byteArray);
Console.WriteLine(szShowData);
this.OnTcpMessageReceived(szShowData);
}
#endregion
#region Fonctions statiques
//define UDP callback function
public static void M2K_getUdpMessage(IntPtr bytData, UInt16 wSize)
{
string szShowData = "";
Byte[] byteArray = new Byte[wSize];
Marshal.Copy(bytData, byteArray, 0, wSize);
//'***** Save Hex Value to String*****
for (UInt16 d = 0; d < wSize; d++)
{
Console.WriteLine("[{0}]={1:X2}", d, byteArray[d]);
szShowData += string.Format("{0}", (char)byteArray[d]);
}
//'***** Print Hex Data String *****
Console.WriteLine("{0}", szShowData);
//'***** Print Data String *****
szShowData = String.Format("UDP Message : {0}\r\n", byteArray);
Console.WriteLine(szShowData);
}
private static MXIO_CS.pfnCALLBACK g2KUDP = new MXIO_CS.pfnCALLBACK(M2K_getUdpMessage);
//===================================================================
public static void CheckErr(int iRet, string szFunctionName)
{
string szErrMsg = "MXIO_OK";
if (iRet != MXIO_CS.MXIO_OK)
{
switch (iRet)
{
case MXIO_CS.ILLEGAL_FUNCTION:
szErrMsg = "ILLEGAL_FUNCTION";
break;
case MXIO_CS.ILLEGAL_DATA_ADDRESS:
szErrMsg = "ILLEGAL_DATA_ADDRESS";
break;
case MXIO_CS.ILLEGAL_DATA_VALUE:
szErrMsg = "ILLEGAL_DATA_VALUE";
break;
case MXIO_CS.SLAVE_DEVICE_FAILURE:
szErrMsg = "SLAVE_DEVICE_FAILURE";
break;
case MXIO_CS.SLAVE_DEVICE_BUSY:
szErrMsg = "SLAVE_DEVICE_BUSY";
break;
case MXIO_CS.EIO_TIME_OUT:
szErrMsg = "EIO_TIME_OUT";
break;
case MXIO_CS.EIO_INIT_SOCKETS_FAIL:
szErrMsg = "EIO_INIT_SOCKETS_FAIL";
break;
case MXIO_CS.EIO_CREATING_SOCKET_ERROR:
szErrMsg = "EIO_CREATING_SOCKET_ERROR";
break;
case MXIO_CS.EIO_RESPONSE_BAD:
szErrMsg = "EIO_RESPONSE_BAD";
break;
case MXIO_CS.EIO_SOCKET_DISCONNECT:
szErrMsg = "EIO_SOCKET_DISCONNECT";
break;
case MXIO_CS.PROTOCOL_TYPE_ERROR:
szErrMsg = "PROTOCOL_TYPE_ERROR";
break;
case MXIO_CS.SIO_OPEN_FAIL:
szErrMsg = "SIO_OPEN_FAIL";
break;
case MXIO_CS.SIO_TIME_OUT:
szErrMsg = "SIO_TIME_OUT";
break;
case MXIO_CS.SIO_CLOSE_FAIL:
szErrMsg = "SIO_CLOSE_FAIL";
break;
case MXIO_CS.SIO_PURGE_COMM_FAIL:
szErrMsg = "SIO_PURGE_COMM_FAIL";
break;
case MXIO_CS.SIO_FLUSH_FILE_BUFFERS_FAIL:
szErrMsg = "SIO_FLUSH_FILE_BUFFERS_FAIL";
break;
case MXIO_CS.SIO_GET_COMM_STATE_FAIL:
szErrMsg = "SIO_GET_COMM_STATE_FAIL";
break;
case MXIO_CS.SIO_SET_COMM_STATE_FAIL:
szErrMsg = "SIO_SET_COMM_STATE_FAIL";
break;
case MXIO_CS.SIO_SETUP_COMM_FAIL:
szErrMsg = "SIO_SETUP_COMM_FAIL";
break;
case MXIO_CS.SIO_SET_COMM_TIME_OUT_FAIL:
szErrMsg = "SIO_SET_COMM_TIME_OUT_FAIL";
break;
case MXIO_CS.SIO_CLEAR_COMM_FAIL:
szErrMsg = "SIO_CLEAR_COMM_FAIL";
break;
case MXIO_CS.SIO_RESPONSE_BAD:
szErrMsg = "SIO_RESPONSE_BAD";
break;
case MXIO_CS.SIO_TRANSMISSION_MODE_ERROR:
szErrMsg = "SIO_TRANSMISSION_MODE_ERROR";
break;
case MXIO_CS.PRODUCT_NOT_SUPPORT:
szErrMsg = "PRODUCT_NOT_SUPPORT";
break;
case MXIO_CS.HANDLE_ERROR:
szErrMsg = "HANDLE_ERROR";
break;
case MXIO_CS.SLOT_OUT_OF_RANGE:
szErrMsg = "SLOT_OUT_OF_RANGE";
break;
case MXIO_CS.CHANNEL_OUT_OF_RANGE:
szErrMsg = "CHANNEL_OUT_OF_RANGE";
break;
case MXIO_CS.COIL_TYPE_ERROR:
szErrMsg = "COIL_TYPE_ERROR";
break;
case MXIO_CS.REGISTER_TYPE_ERROR:
szErrMsg = "REGISTER_TYPE_ERROR";
break;
case MXIO_CS.FUNCTION_NOT_SUPPORT:
szErrMsg = "FUNCTION_NOT_SUPPORT";
break;
case MXIO_CS.OUTPUT_VALUE_OUT_OF_RANGE:
szErrMsg = "OUTPUT_VALUE_OUT_OF_RANGE";
break;
case MXIO_CS.INPUT_VALUE_OUT_OF_RANGE:
szErrMsg = "INPUT_VALUE_OUT_OF_RANGE";
break;
}
Console.WriteLine("Function \"{0}\" execution Fail. Error Message : {1}\n", szFunctionName, szErrMsg);
if (iRet == MXIO_CS.EIO_TIME_OUT || iRet == MXIO_CS.HANDLE_ERROR)
{
//To terminates use of the socket
MXIO_CS.MXEIO_Exit();
Console.WriteLine("Press any key to close application\r\n");
Console.ReadLine();
Environment.Exit(1);
}
}
}
//----------------------------------------------------------------------------------
#endregion
} |