public override bool PortDataRecv(CMessage sSend, CRecvBuff cRecv)
{
try
{
base.PortDataRecv(sSend, cRecv);
string sRecv = new ASCIIEncoding().GetString(cRecv.bRecvBuff, 0, cRecv.iRecvLen);
int iMark = sRecv.IndexOf(Address);
if (iMark >= 0)
{
int iFF = sRecv.IndexOf('\r', iMark);
string sValue = sRecv.Substring(iMark + 6, iFF - iMark - 6);
lock (this)
{
cRecv.DelBuff(iFF + 3);
}
CommStateE = ECommSatate.Normal;
present_MsgFailRep = 0;
present_DevFailNum = 0;
present_DevFailCyc = 0;
return(GetVarValue(sSend, sValue));
}
return(false);
}
catch (Exception ex)
{
return(false);
}
}
public override bool PortDataRecv(CMessage sSend, CRecvBuff cRecv)
{
base.PortDataRecv(sSend, cRecv);
for (int i = 0; i < cRecv.iRecvLen - sSend.ReLen + 1; i++)
{
if (cRecv.bRecvBuff[i] == sSend.sSendMsg.DataBuffer[0])
{
if (cRecv.bRecvBuff[i + 1] == sSend.sSendMsg.DataBuffer[1])
{
byte[] Datebuff = new byte[sSend.ReLen];
Array.Copy(cRecv.bRecvBuff, i, Datebuff, 0, sSend.ReLen);
lock (this)
{
cRecv.DelBuff(i + sSend.ReLen);
}
if (CRC.bCheckCRC(Datebuff, sSend.ReLen))//CRC校验
{
//Debug.WriteLine(Name + " 5:" + sSend.Description);
CommStateE = ECommSatate.Normal;
present_MsgFailRep = 0;
present_DevFailNum = 0;
present_DevFailCyc = 0;
GetVarValue(sSend, Datebuff);
//Debug.WriteLine(Name + " 6:" + sSend.Description);
return(true);
}
else
{
return(false);
}
}
}
}
return(false);
}