/// <summary>
/// 关闭注销设备
/// </summary>
/// <returns></returns>
public bool Close()
{
bool rtn = false;
if (_isDeviceOpen)
{
Stop();
try
{
if (_curRfidCfg.ConType == DeviceConType.Net)
{
ReaderB.StaticClassReaderB.CloseNetPort(_readerHandel);
}
else//串口
{
ReaderB.StaticClassReaderB.CloseSpecComPort(comPort);
ReaderB.StaticClassReaderB.CloseComPort();
}
rtn = true;
RFIDReaderLogger.Debug("关闭读卡器。", _curRfidCfg.Ip);
}
catch (Exception ex)
{
RFIDReaderLogger.Error("关闭设备异常。", _curRfidCfg.Ip, ex);
}
}
else
{
RFIDReaderLogger.Error("关闭设备时，设备未打开。", _curRfidCfg.Ip);
}
return(rtn);
}
/// <summary>
/// 连接初始化设备
/// </summary>
/// <returns></returns>
public bool Open()
{
bool rtn = false;
//FileHelpClass.WriteLog("Ljyzn102准备打开RFID设备:" + _curRfidCfg.IsUse, "RFID");
if (_curRfidCfg != null && _curRfidCfg.IsUse)
{
//FileHelpClass.WriteLog(string.Format("Ljyzn102读写器连接方式：{0}", _curRfidCfg.ConType), "RFID");
if (!OpenReader(_curRfidCfg))
{
//FileHelpClass.WriteLog("Ljyzn102启动RFID设备失败。", "RFID");
ShowErrorMsg("打开RFID设备失败。");
}
else
{
_isDeviceOpen = true;
rtn = true;
RFIDReaderLogger.Debug("打开RFID设备成功。", _curRfidCfg.Ip);
}
}
else
{
RFIDReaderLogger.Error("打开RFID设备失败，配置信息不存在或读写器未启用。", _curRfidCfg.Ip);
rtn = false;
}
return(rtn);
}
/// <summary>
/// 读取标签数据
/// </summary>
private void ReadData()
{
while (_searchCard)
{
List <string> cardIds = ReadCardId();
if (cardIds.Count > 0 && onReceivedData != null)
{
RFIDReaderLogger.Debug("读取到卡片数据,并触发onReceivedData事件。cardIds=" + string.Join(",", cardIds.ToArray()), _curRfidCfg.Ip);
onReceivedData(cardIds);
}
Thread.Sleep(_curRfidCfg.Interval);
}
}
public List <string> ReadCardId()
{
List <string> rtn = new List <string>();
try
{
int i;
int CardNum = 0;
int Totallen = 0;
int EPClen, m;
byte[] EPC = new byte[5000];
int CardIndex;
string temps;
string sEPC;
byte AdrTID = 0;
byte LenTID = 0;
byte TIDFlag = 0;
int fCmdRet = ReaderB.StaticClassReaderB.Inventory_G2(ref _readerAddr, AdrTID, LenTID, TIDFlag, EPC, ref Totallen, ref CardNum, _readerHandel);
//FileHelpClass.WriteLog("读取厂家接口程序返回：" + fCmdRet + "CardNum=" + CardNum, "RFID");
if ((fCmdRet == 1) | (fCmdRet == 2) | (fCmdRet == 3) | (fCmdRet == 4) | (fCmdRet == 0xFB))//代表已查找结束，
{
byte[] daw = new byte[Totallen];
Array.Copy(EPC, daw, Totallen);
temps = ByteArrayToHexString(daw);
m = 0;
for (CardIndex = 0; CardIndex < CardNum; CardIndex++)
{
EPClen = daw[m];
sEPC = temps.Substring(m * 2 + 2, EPClen * 2);
m = m + EPClen + 1;
if (sEPC.Length == EPClen * 2)
{
if (!rtn.Contains(sEPC))
{
rtn.Add(sEPC);
}
}
}
}
}
catch (Exception ex)
{
RFIDReaderLogger.Error("寻卡时，读取卡片ID异常。", _curRfidCfg.Ip, ex);
}
return(rtn);
}
/// <summary>
/// 打开读写器
/// </summary>
/// <param name="pRfidCfg"></param>
private bool OpenReader(RfidCfg pRfidCfg)
{
bool rtn = false;
try
{
if (pRfidCfg.ConType == DeviceConType.Net)
{
int temp = ReaderB.StaticClassReaderB.OpenNetPort(int.Parse(pRfidCfg.Port), pRfidCfg.Ip, ref _readerAddr, ref _readerHandel);
if (temp != 0)
{
RFIDReaderLogger.Error(string.Format("打开RFID读写器失败。IP={0}，端口={1}", pRfidCfg.Ip, pRfidCfg.Port), pRfidCfg.Ip);
}
else
{
rtn = true;
}
}
else //if (pRfidCfg.ConType == "串口")
{
byte indexBaud = GetBaudrateIndex(pRfidCfg.Baudrate);
comPort = int.Parse(pRfidCfg.ComPort.ToUpper().Replace("COM", ""));
if (indexBaud != byte.MaxValue)
{
int temp = StaticClassReaderB.OpenComPort(comPort, ref _readerAddr, indexBaud, ref _readerHandel);
if (temp != 0)
{
RFIDReaderLogger.Error(string.Format("打开RFID读写器失败。ComPort={0}", pRfidCfg.ComPort), pRfidCfg.ComPort);
}
else
{
rtn = true;
}
}
}
}
catch (Exception ex)
{
RFIDReaderLogger.Error("连接RFID读写器异常。", pRfidCfg.Ip, ex);
}
return(rtn);
}
/// <summary>
/// 启动定时读取功能
/// </summary>
/// <param name="tIp"></param>
/// <param name="tPort"></param>
/// <returns></returns>
public bool Start()
{
bool rtn = false;
if (!_isDeviceOpen)
{
Open();
}
if (_isDeviceOpen)
{
try
{
if (_isDeviceOpen)
{
if (tsRfidReader != null)
{
while (tsRfidReader.IsAlive)
{
tsRfidReader.Abort();
RFIDReaderLogger.Debug("启动寻卡时先强制结束寻卡线程。", _curRfidCfg.Ip);
}
}
//
tsRfidReader = new Thread(new ThreadStart(ReadData));
tsRfidReader.IsBackground = true;
_searchCard = true;
tsRfidReader.Start();
RFIDReaderLogger.Debug("启动寻卡线程。", _curRfidCfg.Ip);
rtn = true;
}
else
{
RFIDReaderLogger.Debug("启动寻卡时设备未打开。", _curRfidCfg.Ip);
}
}
catch (Exception ex)
{
RFIDReaderLogger.Error("启动寻卡时异常。", _curRfidCfg.Ip, ex);
}
}
return(rtn);
}
/// <summary>
/// 配置文件名
/// </summary>
/// <param name="pConfigFile"></param>
/// <param name="isMulti"></param>
public RfidController(string pConfigFile)
{
RFIDReaderLogger.Debug("-----------------------------开始-------------------------------", "");
//读取配置
ConfigReader cfgReader = new ConfigReader(pConfigFile);
if (curCfgList == null)
{
curCfgList = ConfigReader.ReadListRfidConfig();
RFIDReaderLogger.Debug("读取配置文件。pConfigFile=" + pConfigFile, "");
}
rfidList = new List <IRfidController>();
for (int i = 0; i < curCfgList.Count; i++)
{
IRfidController rfid = CreateInstance(curCfgList[i]);
rfid.OnShowErrorMsg += rfid_OnShowErrorMsg;
rfid.onReceivedData += ReceivedDataMethod;
rfidList.Add(rfid);
}
}
/// <summary>
/// 创建RFID实例
/// </summary>
/// <returns></returns>
private IRfidController CreateInstance(RfidCfg rf)
{
try
{
string driverPath = System.AppDomain.CurrentDomain.BaseDirectory;
driverPath = Path.Combine(driverPath, rf.EquDll);
Assembly assembly = Assembly.LoadFile(driverPath);
RFIDReaderLogger.Debug("载入硬件封装模块。driverPath=" + driverPath, "");
string name = assembly.FullName.Split(',')[0] + ".RfidController";
Type type = assembly.GetType(name);
IRfidController irfid = Activator.CreateInstance(type, rf) as IRfidController;
return(irfid);
}
catch (Exception ex)
{
RFIDReaderLogger.Error("CreateInstance异常。", "", ex);
return(null);
}
}
public RfidController(RfidCfg pRfidCfg)
{
_curRfidCfg = pRfidCfg;
RFIDReaderLogger.Debug(string.Format("实例化RFID读写器。IP={0}，端口={1}", pRfidCfg.Ip, pRfidCfg.Port), pRfidCfg.Ip);
}
/// <summary>
/// 关闭设备
/// </summary>
/// <returns></returns>
public bool Stop()
{
RFIDReaderLogger.Debug("停止寻卡。_searchCard=" + _searchCard.ToString(), _curRfidCfg.Ip);
_searchCard = false;
return(true);
}
