public bool ReadRequest(int Index, int Subindex)
{
bool flag = false;
if (this._activate && this._lastService == PCP.LastService.Idle)
{
this._readDataValid = false;
this._readDataError = false;
byte[] data = new byte[10]
{
(byte)0,
(byte)129,
(byte)0,
(byte)3,
Convert.ToByte(this._invokeID & (int)byte.MaxValue),
Convert.ToByte(this._commReference & (int)byte.MaxValue),
PhoenixContact.PxC_Library.Util.Util.Int32ToByte(Index, 8),
PhoenixContact.PxC_Library.Util.Util.Int32ToByte(Index, 0),
Convert.ToByte(Subindex & (int)byte.MaxValue),
(byte)0
};
if (flag = this._locMessage.SendRequest(data))
{
this._lastService = PCP.LastService.ReadRequest;
}
}
return(flag);
}
public bool Disable()
{
if (this._activate)
{
this._activate = false;
this._readDataValid = false;
this._readDataError = false;
this._readDataConfirmation = new byte[0];
this._writeDataDone = false;
this._writeDataError = false;
this._diagnostic.Disable();
}
int num = this._locMessage.SendRequestOnly(new byte[8]
{
(byte)8,
(byte)141,
(byte)0,
(byte)2,
(byte)0,
Convert.ToByte(this._commReference & (int)byte.MaxValue),
(byte)0,
(byte)0
}) ? 1 : 0;
if (num != 0)
{
this._lastService = PCP.LastService.Abort;
}
this._ready = false;
this._error = false;
return(num != 0);
}
public bool Enable()
{
bool flag = false;
if (!this._activate && this._locMessage.ControllerId != 0)
{
this._activate = true;
this._ready = false;
this._error = false;
this._readDataValid = false;
this._readDataError = false;
this._readDataConfirmation = new byte[0];
this._writeDataDone = false;
this._writeDataError = false;
this._diagnostic.Enable();
byte[] data = new byte[8]
{
(byte)0,
(byte)139,
(byte)0,
(byte)2,
(byte)0,
Convert.ToByte(this._commReference & (int)byte.MaxValue),
(byte)0,
(byte)0
};
if (flag = this._locMessage.SendRequest(data))
{
this._lastService = PCP.LastService.Initiate;
}
}
return(flag);
}
public bool WriteRequest(int Index, int Subindex, int ByteLength, byte[] Data)
{
bool flag = false;
int num = 0;
if (this._activate && this._lastService == PCP.LastService.Idle)
{
this._writeDataDone = false;
this._writeDataError = false;
if (ByteLength > 0 && Data != null)
{
num = ByteLength % 2 != 0 ? ByteLength + 1 : ByteLength;
}
int Integer = 3 + num / 2;
byte[] data = new byte[4 + Integer * 2];
data[0] = (byte)0;
data[1] = (byte)130;
data[2] = PhoenixContact.PxC_Library.Util.Util.Int32ToByte(Integer, 8);
data[3] = PhoenixContact.PxC_Library.Util.Util.Int32ToByte(Integer, 0);
data[4] = Convert.ToByte(this._invokeID & (int)byte.MaxValue);
data[5] = Convert.ToByte(this._commReference & (int)byte.MaxValue);
data[6] = PhoenixContact.PxC_Library.Util.Util.Int32ToByte(Index, 8);
data[7] = PhoenixContact.PxC_Library.Util.Util.Int32ToByte(Index, 0);
data[8] = Convert.ToByte(Subindex & (int)byte.MaxValue);
data[9] = Convert.ToByte(ByteLength & (int)byte.MaxValue);
if (num <= Data.Length)
{
for (int index = 0; index < num; ++index)
{
data[10 + index] = Data[index];
}
}
if (num > Data.Length)
{
for (int index = 0; index < Data.Length; ++index)
{
data[10 + index] = Data[index];
}
}
if (flag = this._locMessage.SendRequest(data))
{
this._lastService = PCP.LastService.WriteRequest;
}
}
return(flag);
}
private void _locMessage_OnException(Exception ExceptionData)
{
switch (this._lastService)
{
case PCP.LastService.ReadRequest:
this._readDataError = true;
this._readDataValid = false;
break;
case PCP.LastService.WriteRequest:
this._writeDataError = true;
this._writeDataDone = false;
break;
default:
this._error = true;
this._ready = false;
break;
}
this._lastService = PCP.LastService.Idle;
this._diagnostic.Throw((Enum)PCP_Diagnostic.MessageClientDiagnostic, new byte[0], ExceptionData);
this._diagnostic.Quit();
}
private void _locMessage_OnConfirmationReceived(object Sender, byte[] Data)
{
if (!this._activate)
{
return;
}
if (PhoenixContact.PxC_Library.Util.Util.ByteToInt32(Data[0], Data[1]) == 32907)
{
if (PhoenixContact.PxC_Library.Util.Util.ByteToInt32(Data[6], Data[7]) == 0)
{
this._ready = true;
this._error = false;
this._lastService = PCP.LastService.Idle;
if (this._hdEanbleReady == null)
{
return;
}
this._hdEanbleReady((object)this);
}
else
{
this._error = true;
this._ready = false;
this._diagnostic.Throw((Enum)PCP_Diagnostic.NegativeInitiateConfirmation, PhoenixContact.PxC_Library.Util.Util.GetByteArrayFromService(Data));
this._diagnostic.Quit();
this._lastService = PCP.LastService.Idle;
}
}
else if (PhoenixContact.PxC_Library.Util.Util.ByteToInt32(Data[0], Data[1]) == 32898)
{
if (PhoenixContact.PxC_Library.Util.Util.ByteToInt32(Data[6], Data[7]) == 0)
{
this._writeDataDone = true;
this._writeDataError = false;
this._lastService = PCP.LastService.Idle;
if (this._hdWriteConfirmationReceived == null)
{
return;
}
this._hdWriteConfirmationReceived((object)this);
}
else
{
this._writeDataDone = false;
this._writeDataError = true;
this._diagnostic.Throw((Enum)PCP_Diagnostic.NegativeWriteConfirmation, PhoenixContact.PxC_Library.Util.Util.GetByteArrayFromService(Data));
this._diagnostic.Quit();
this._lastService = PCP.LastService.Idle;
}
}
else if (PhoenixContact.PxC_Library.Util.Util.ByteToInt32(Data[0], Data[1]) == 32897)
{
if (PhoenixContact.PxC_Library.Util.Util.ByteToInt32(Data[6], Data[7]) == 0)
{
this._readDataConfirmation = new byte[(int)Data[9]];
for (int index = 0; index < this._readDataConfirmation.Length; ++index)
{
this._readDataConfirmation[index] = Data[index + 10];
}
this._readDataValid = true;
this._readDataError = false;
this._lastService = PCP.LastService.Idle;
if (this._hdReadConfirmationReceived == null)
{
return;
}
this._hdReadConfirmationReceived((object)this, this._readDataConfirmation);
}
else
{
this._readDataValid = false;
this._readDataError = true;
this._diagnostic.Throw((Enum)PCP_Diagnostic.NegativeReadConfirmation, PhoenixContact.PxC_Library.Util.Util.GetByteArrayFromService(Data));
this._diagnostic.Quit();
this._lastService = PCP.LastService.Idle;
}
}
else
{
this._lastService = PCP.LastService.Idle;
this._error = true;
this._ready = false;
this._diagnostic.Throw((Enum)PCP_Diagnostic.UnexpectedService, PhoenixContact.PxC_Library.Util.Util.GetByteArrayFromService(Data));
this._diagnostic.Quit();
}
}
