/// <summary>
/// 关闭读取
/// </summary>
/// <returns></returns>
public ReturnMessage StopReading()
{
ReturnMessage returnMsg = new ReturnMessage();
//是否已经开启连接
if (m_RFIDReader.IsConnected)
{
if (m_RFIDReader.Actions.TagAccess.OperationSequence.Length > 0)
{
m_RFIDReader.Actions.TagAccess.OperationSequence.StopSequence();
}
else
{
m_RFIDReader.Actions.Inventory.Stop();
}
m_IsReading = false;
returnMsg.CallMessage = "成功停止读取.";
returnMsg.CallStatus = true;
}
else
{
returnMsg.CallMessage = "请先连接读取器后开始读取。";
returnMsg.CallStatus = false;
//日志记录
DeclaimerReaderLog.Error("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
return(returnMsg);
}
/// <summary>
/// 关闭读取器连接
/// </summary>
/// <returns></returns>
public ReturnMessage CloseReaderConnection()
{
ReturnMessage returnMsg = new ReturnMessage();
if (!m_ReaderInitiatedDisconnectionReceived)
{
try
{
//读取相关回调删除
m_RFIDReader.Events.ReadNotify -= Events_ReadNotify;
//m_RFIDReader.Events.StatusNotify -= Events_StatusNotify;
m_RFIDReader.Disconnect();
returnMsg.CallStatus = true;
returnMsg.CallMessage = "Close Connection Success.";
//日志记录
DeclaimerReaderLog.Info("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
catch (OperationFailureException ofe)
{
returnMsg.CallStatus = false;
returnMsg.CallMessage = "Close Connection Error : " + ofe.VendorMessage;
//日志记录
DeclaimerReaderLog.Error("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
}
return(returnMsg);
}
/// <summary>
/// 初始化读取器
/// </summary>
/// <param name="strIP"></param>
/// <param name="strPort"></param>
/// <param name="connTimeOut"></param>
/// <param name="readerPowerList"></param>
/// <param name="readerAntennasList"></param>
/// <returns></returns>
public ReturnMessage InitReader(string strIP, string strPort, string connTimeOut, List <string> readerPowerList, List <string> readerAntennasList)
{
ReturnMessage returnMsg = new ReturnMessage();
//初始化 Fixed Reader日志记录对象
DeclaimerReaderLog.InstanceLogger(LoggerClassType.DeclaimerWaitingGodotRollingFileAppender);
//默认值设置
if (string.IsNullOrEmpty(strPort))
{
strPort = "5084";
}
if (string.IsNullOrEmpty(connTimeOut))
{
connTimeOut = "0";
}
if (readerPowerList == null)
{
readerPowerList = new List <string>()
{
"3000", "3000", "3000", "3000"
};
}
if (readerAntennasList == null)
{
readerAntennasList = new List <string>()
{
"1", "2", "3", "4"
};
}
this.ReaderIP = strIP;
this.ReaderPort = strPort;
this.ConnectTimeOut = connTimeOut;
this.ReaderPowerList = readerPowerList;
this.ReaderAntennasList = readerAntennasList;
m_TagTable = new Hashtable(1023);
//默认全开 AvailableAntennas
ushort[] antList = new ushort[] { 1, 2, 3, 4 };
m_AntennaList = new Symbol.RFID3.AntennaInfo(antList);
//创建读取器对象
m_RFIDReader = new RFIDReader(this.ReaderIP, uint.Parse(this.ReaderPort), uint.Parse(this.ConnectTimeOut));
//设置允许连接
IsAllowConnect = true;
returnMsg.CallMessage = "Reader Init Success.";
returnMsg.CallStatus = true;
//日志记录
DeclaimerReaderLog.Info("[Reader Init Success.] ==== [" + DateTime.Now.ToString() + "]");
return(returnMsg);
}
/// <summary>
/// 开始读取
/// </summary>
/// <param name="readingType">读取操作类型</param>
/// <param name="aPollInterval">暂时无用 主要为适配Intermec设备</param>
/// <param name="aReadInterval">暂时无用 主要为适配Intermec设备 连续读取定时</param>
/// <returns></returns>
public ReturnMessage StartReading(ReadingType readingType, int aPollInterval, int aReadInterval)
{
ReturnMessage returnMsg = new ReturnMessage();
//连续读取标识 设置为 True
if (readingType == ReadingType.EventReading)
{
IsContinuousRead = true;
}
//是否已经开启连接
if (m_RFIDReader.IsConnected)
{
if (m_RFIDReader.Actions.TagAccess.OperationSequence.Length > 0)
{
m_RFIDReader.Actions.TagAccess.OperationSequence.PerformSequence(GetAccessFilter(),
GetTriggerInfo(), GetAntennaInfo());
}
else
{
m_RFIDReader.Actions.Inventory.Perform(GetPostFilter(), GetTriggerInfo(), GetAntennaInfo());
}
//标记开始读取
m_IsReading = true;
m_TagTable.Clear();//标签去重存储区
returnMsg.CallMessage = "开启读取。";
returnMsg.CallStatus = true;
}
else
{
returnMsg.CallMessage = "请先连接读取器后开始读取。";
returnMsg.CallStatus = false;
//日志记录
DeclaimerReaderLog.Error("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
return(returnMsg);
}
/// <summary>
/// 设置功率
/// </summary>
/// <param name="powerList"></param>
/// <returns></returns>
private ReturnMessage SetReaderPower(List <string> powerList)
{
ReturnMessage resultMsg = new ReturnMessage();
for (int i = 0; i < powerList.Count; i++)
{
try
{
if (m_RFIDReader.IsConnected)
{
//antID[0]天线号码 0对应1天线， 1对应2天线
ushort[] antID = m_RFIDReader.Config.Antennas.AvailableAntennas;
Antennas.Config antConfig = m_RFIDReader.Config.Antennas[antID[i]].GetConfig();
//默认为0
antConfig.ReceiveSensitivityIndex = (ushort)0;
int index = Convert.ToInt32((Convert.ToInt32(powerList[i]) - 1000) / 10);
//功率选项 【索引最小值是0对应1000，索引最大值是200对应3000】 换算功率=(功率-2000)/10
antConfig.TransmitPowerIndex = (ushort)index;
if (!m_RFIDReader.ReaderCapabilities.IsHoppingEnabled)
{
antConfig.TransmitFrequencyIndex = (ushort)1;//默认1
}
else
{
antConfig.TransmitFrequencyIndex = (ushort)1;//默认1
}
//antID[0]天线号码 0对应1天线， 1对应2天线
m_RFIDReader.Config.Antennas[antID[i]].SetConfig(antConfig);
resultMsg.CallStatus = true;
resultMsg.CallMessage = "设置天线功率成功!";
//"Set Antenna Configuration Successfully";
}
else
{
resultMsg.CallStatus = false;
resultMsg.CallMessage = "设置功率失败！请连接读取器后再设置功率。";
//日志记录
DeclaimerReaderLog.Info("[" + resultMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
//"Please connect to a reader";
}
}
catch (InvalidUsageException iue)
{
resultMsg.CallStatus = false;
resultMsg.CallMessage = "InvalidUsageException" + iue.VendorMessage;
//日志记录
DeclaimerReaderLog.Error("[" + resultMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
catch (OperationFailureException ofe)
{
resultMsg.CallStatus = false;
resultMsg.CallMessage = "OperationFailureException :" + ofe.StatusDescription;
//日志记录
DeclaimerReaderLog.Error("[" + resultMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
catch (Exception ex)
{
resultMsg.CallStatus = false;
resultMsg.CallMessage = "OperationFailureException :" + ex.Message;
//日志记录
DeclaimerReaderLog.Error("[" + resultMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
}
return(resultMsg);
}
/// <summary>
/// 打开读取器连接
/// </summary>
/// <returns></returns>
public ReturnMessage OpenReaderConnection()
{
ReturnMessage returnMsg = new ReturnMessage();
if (m_RFIDReader == null)
{
returnMsg.CallStatus = false;
returnMsg.CallMessage = "读取器开启失败 : 读取器对象为空.";
//日志记录
DeclaimerReaderLog.Error("[读取器开启失败 : 读取器对象为空.] ==== [" + DateTime.Now.ToString() + "]");
}
try
{
if (!m_RFIDReader.IsConnected)
{
//连接操作
m_RFIDReader.Connect();
//允许开始读取
IsAllowStartRead = true;
//设置功率
returnMsg = SetReaderPower(this.ReaderPowerList);
//日志记录
DeclaimerReaderLog.Info("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
SetReaderAntennas(this.ReaderAntennasList);
}
m_IsReading = false;
if (m_RFIDReader != null)
{
m_RFIDReader.Actions.TagAccess.OperationSequence.DeleteAll();
TagAccess.Sequence.Operation op = new TagAccess.Sequence.Operation();
op.AccessOperationCode = ACCESS_OPERATION_CODE.ACCESS_OPERATION_READ;
op.ReadAccessParams.MemoryBank = (MEMORY_BANK)3; // 3 user区
op.ReadAccessParams.ByteCount = 0;
op.ReadAccessParams.ByteOffset = 0;
op.ReadAccessParams.AccessPassword = 0;
m_RFIDReader.Actions.TagAccess.OperationSequence.Add(op);
}
try
{
TagStorageSettings tagStorageSettings = m_RFIDReader.Config.GetTagStorageSettings();
tagStorageSettings.DiscardTagsOnInventoryStop = true;
m_RFIDReader.Config.SetTagStorageSettings(tagStorageSettings);
/*
* Events Registration
*/
m_RFIDReader.Events.AttachTagDataWithReadEvent = false;
//读取回调
m_RFIDReader.Events.ReadNotify += new Events.ReadNotifyHandler(Events_ReadNotify);
//状态回调
//m_RFIDReader.Events.StatusNotify += new Events.StatusNotifyHandler(Events_StatusNotify);
m_RFIDReader.Events.NotifyBufferFullWarningEvent = true;
m_RFIDReader.Events.NotifyBufferFullEvent = true;
m_RFIDReader.Events.NotifyReaderDisconnectEvent = true;
m_RFIDReader.Events.NotifyAccessStartEvent = true;
m_RFIDReader.Events.NotifyAccessStopEvent = true;
m_RFIDReader.Events.NotifyInventoryStartEvent = true;
m_RFIDReader.Events.NotifyInventoryStopEvent = true;
m_RFIDReader.Events.NotifyReaderExceptionEvent = true;
m_RFIDReader.Events.NotifyHandheldTriggerEvent = false;
}
catch (OperationFailureException ofe)
{
returnMsg.CallStatus = false;
returnMsg.CallMessage = "Connect Configuration : " + ofe.VendorMessage;
//日志记录
DeclaimerReaderLog.Error("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
}
catch (OperationFailureException ofe)
{
returnMsg.CallStatus = false;
returnMsg.CallMessage = "Connect Error : " + ofe.StatusDescription;
//日志记录
DeclaimerReaderLog.Error("[" + returnMsg.CallMessage + "] ==== [" + DateTime.Now.ToString() + "]");
}
return(returnMsg);
}
