public PLCResponseMessage CheckBinaryData(byte[] data)
{
LSCommandTypes command = Command;
if (command == LSCommandTypes.ReqRead || command == LSCommandTypes.ReqReadWithBCC)
{
return(new LSResponseMessage(PLCMessageTypes.Binary, this, data));
}
return(null);
}
protected string[] _OnReceivedOverride(byte[] data)
{
string[] dateString = null;
try
{
if (data == null)
{
throw new NullReferenceException();
}
if (data.Length < 20)
{
throw new ArgumentException();
}
int offset = 0;
string @string = Encoding.ASCII.GetString(data, offset, 10);
offset += 10;
if (!string.IsNullOrEmpty(@string))
{
offset += 2;
offset++;
byte b = data[offset];
offset++;
ushort key = BitConverter.ToUInt16(data, offset);
offset += 2;
BitConverter.ToUInt16(data, offset);
offset += 2;
offset++;
offset++;
LSCommandTypes lSCommandTypes = (LSCommandTypes)data[offset];
offset += 2;
byte b2 = data[offset];
offset += 2;
offset += 2;
ushort num2 = Unsigned16(data, offset);
offset += 2;
switch (lSCommandTypes)
{
case LSCommandTypes.RspRead:
if (num2 == 0)
{
PLCResponseMessage pLCResponseMessage = Requests[1]?.CheckBinaryData(data.Skip(offset).ToArray());
if (pLCResponseMessage != null)
{
return(dateString);
}
}
else
{
EventscadaException?.Invoke(this.GetType().Name, $"Received error code::0x{data[offset]:X2}");
offset++;
}
break;
case LSCommandTypes.RspWrite:
if (num2 == 0)
{
}
break;
default:
throw new NotSupportedException();
}
}
}
catch (Exception ex)
{
EventscadaException?.Invoke(this.GetType().Name + ", Received date error - ", ex.Message);
}
return(null);
}
