private void ProcessInventoryReal(Reader.MessageTran msgTran)
{
string strCmd = "";
strCmd = "Inventario en tiempo real";
string strErrorCode = string.Empty;
if (msgTran.AryData.Length == 1) // Recibir paquete de mensaje de error
{
strErrorCode = CCommondMethod.FormatErrorCode(msgTran.AryData[0]);
string strLog = strCmd + "Fracaso, razón del fracaso:" + strErrorCode;
m_curSetting.btRealInventoryFlag = 100; //读写器返回盘存错误
}
else if (msgTran.AryData.Length == 7) //收到命令结束数据包
{
m_curInventoryBuffer.nReadRate = Convert.ToInt32(msgTran.AryData[1]) * 256 + Convert.ToInt32(msgTran.AryData[2]);
m_curInventoryBuffer.nDataCount = Convert.ToInt32(msgTran.AryData[3]) * 256 * 256 * 256 + Convert.ToInt32(msgTran.AryData[4]) * 256 * 256 + Convert.ToInt32(msgTran.AryData[5]) * 256 + Convert.ToInt32(msgTran.AryData[6]);
m_curSetting.btRealInventoryFlag = 1; //成功收到盘存命令结束数据包
}
else //收到实时标签数据信息
{
m_nTotal++;
int nLength = msgTran.AryData.Length;
int nEpcLength = nLength - 4;
RealTimeTagData tagData = new RealTimeTagData();
string strEPC = CCommondMethod.ByteArrayToString(msgTran.AryData, 3, nEpcLength);
string strPC = CCommondMethod.ByteArrayToString(msgTran.AryData, 1, 2);
string strRSSI = (msgTran.AryData[nLength - 1] - 129).ToString() + " dBm";
byte btTemp = msgTran.AryData[0];
byte btAntId = (byte)((btTemp & 0x03) + 1);
byte btFreq = (byte)(btTemp >> 2);
tagData.strEpc = strEPC;
tagData.strPc = strPC;
tagData.strRssi = strRSSI;
tagData.btAntId = btAntId;
RealTimeTagDataList.Add(tagData);
}
}
private void ProcessReadTag(Reader.MessageTran msgTran)
{
string strCmd = "Leer etiqueta";
string strErrorCode = string.Empty;
if (msgTran.AryData.Length == 1)
{
strErrorCode = CCommondMethod.FormatErrorCode(msgTran.AryData[0]);
string strLog = strCmd + "Fracaso, razón del fracaso: " + strErrorCode;
m_curSetting.btRealInventoryFlag = 100; // reader devuelve un mensaje de error
}
else
{
RealTimeTagData tagData = new RealTimeTagData();
int nLen = msgTran.AryData.Length;
int nDataLen = Convert.ToInt32(msgTran.AryData[nLen - 3]);
int nEpcLen = Convert.ToInt32(msgTran.AryData[2]) - nDataLen - 4;
string strPC = CCommondMethod.ByteArrayToString(msgTran.AryData, 3, 2);
string strEPC = CCommondMethod.ByteArrayToString(msgTran.AryData, 5, nEpcLen);
string strCRC = CCommondMethod.ByteArrayToString(msgTran.AryData, 5 + nEpcLen, 2);
string strData = CCommondMethod.ByteArrayToString(msgTran.AryData, 7 + nEpcLen, nDataLen);
byte byTemp = msgTran.AryData[nLen - 2];
byte byAntId = (byte)((byTemp & 0x03) + 1);
tagData.strEpc = strEPC;
tagData.strPc = strPC;
tagData.strTid = strData;
tagData.btAntId = byAntId;
RealTimeTagDataList.Add(tagData);
int nReaddataCount = msgTran.AryData[0] * 255 + msgTran.AryData[1]; // El número total de datos
if (RealTimeTagDataList.Count == nReaddataCount) // Recibe todos los datos
{
m_curSetting.btRealInventoryFlag = 1; // reader devuelve un mensaje de error
}
}
}