/// <summary>
/// 锁定保留内存、epc存储器和tid存储器
/// </summary>
public void RmuLockTagReserverdEpcTid(string pwd, string uii)
{
if (null == pwd || uii == null)
{
return;
}
string lockCommand = null;
lockCommand = RFIDHelper.RmuLockCommandComposer(RMU_CommandType.RMU_LockMem,
pwd, "0ffeac", uii);
if (null != lockCommand)
{
SendCommand(lockCommand, RFIDEventType.RMU_LockMem);
}
}
public static string RmuLockCommandComposer(RMU_CommandType type, string pwd, string lockData, string uii)
{
string strCommand = "";
if (type != RMU_CommandType.RMU_LockMem ||
lockData == null ||
uii == null)
{
return(null);
}
pwd = RFIDHelper.PwdCheck(pwd);
int nLen = 1 + 1 + 4 + 3 + 14;
strCommand = "aa" + nLen.ToString("X2") + "16" + pwd + lockData + uii + "55";
return(strCommand);
}
/// <summary>
///
/// </summary>
/// <param name="commandtype"></param>
/// <param name="strPwd_in">4位</param>
/// <param name="strBank_in"></param>
/// <param name="nAddress"></param>
/// <param name="strUii"></param>
/// <returns></returns>
public static string RmuReadDataCommandComposer(RMU_CommandType commandtype
, string strPwd_in,
int Bank_in,
int nAddress,
int nCount,
string strUii)
{
string commandR = null;
if (!Enum.IsDefined(typeof(RMU_CommandType), commandtype.ToString()))
{
return(commandR);
}
if (Bank_in < 0 || nAddress < 0 || nCount <= 0)
{
return(commandR);
}
strPwd_in = RFIDHelper.PwdCheck(strPwd_in);
switch ((int)commandtype)
{
case (int)RMU_CommandType.RMU_SingleReadData:
commandR = "aa0920" + strPwd_in + Bank_in.ToString("X2") + nAddress.ToString("X2") + nCount.ToString("X2") + "55";
break;
case (int)RMU_CommandType.RMU_ReadData:
if (null == strUii || !Regex.IsMatch(strUii, "[0-9a-zA-Z]{14}"))
{
return(commandR);
}
int nLength = 1 + 1 + 4 + 1 + 1 + 1 + 14;
commandR = "aa" + nLength.ToString("X2") + "13" + strPwd_in + Bank_in.ToString("X2") + nAddress.ToString("X2") + nCount.ToString("X2") + strUii + "55";
break;
}
return(commandR);
}
/// <summary>
/// 将传入的参数组合成命令字符串
/// </summary>
/// <param name="strRmuCmd_in"></param>
/// <param name="strPwd_in"></param>
/// <param name="strBank_in"></param>
/// <param name="nAddress"></param>
/// <param name="strData_in"></param>
/// <param name="strUii"></param>
/// <returns>返回的命令可能有0或者多个，调用者应对返回值做检查</returns>
public static List <string> RmuWriteDataCommandCompose(RMU_CommandType commandType
, string strPwd_in
, int Bank_in
, int nAddress
, string strData_in
, string strUii)
{
List <string> commandList = new List <string>();
if (!Enum.IsDefined(typeof(RMU_CommandType), commandType.ToString()))
{
return(commandList);
}
if (Bank_in < 0 || nAddress < 0)
{
return(commandList);
}
strPwd_in = RFIDHelper.PwdCheck(strPwd_in);
for (int i = 0; i < strData_in.Length; i += 4, nAddress++)
{
string strAddress_in = nAddress.ToString("X2");
string strData2Send = strData_in.Substring(i, 4);
string strCmd = "aa";
int nLength = 0; // 命令长度，以byte计算
nLength = 1 + 1 + 4 + 1 + 1 + 1 + 2; // length +cmd +pwd + bank + address + cnt + data len
switch ((int)commandType)
{
case (int)RMU_CommandType.RMU_SingleWriteData:
strCmd += "21";
break;
case (int)RMU_CommandType.RMU_WriteData:
{
if (null == strUii)
{
return(commandList);
}
nLength += 14; // strUii.Length / 2;// 加上uii的长度
strCmd += "14";
}
break;
}
strCmd = strCmd.Insert(2, nLength.ToString("X2"));
//strCmd += nLength.ToString("X2");
//strCmd += commandType;
strCmd += strPwd_in;
strCmd += Bank_in.ToString("X2");
strCmd += strAddress_in;
strCmd += "01"; //目前硬件只支持 1
strCmd += strData2Send;
if (commandType == RMU_CommandType.RMU_WriteData) //指定UII
{
strCmd += strUii;
}
strCmd += "55";
commandList.Add(strCmd);
}
return(commandList);
}
void _helper_evtCardState(RFIDEventType eventType, object o)
{
switch ((int)eventType)
{
case (int)RFIDEventType.RMU_Exception:
WriterClear("写入数据失败");
break;
case (int)RFIDEventType.RMU_CardIsReady:
//设备准备就绪，查找周围是否有标签存在
_helper.SendCommand(RFIDHelper.RFIDCommand_RMU_InventoryAnti3, RFIDEventType.RMU_InventoryAnti);
break;
case (int)RFIDEventType.RMU_InventoryAnti:
if (null == o)
{
WriterClear("请将标签防止读卡器作用范围内！");
}
else
if ((string)o != "ok")
{
Debug.WriteLine(string.Format("_helper_evtCardState ->RMU_InventoryAnti {0} {1}", DateTime.Now.ToLongTimeString(), DateTime.Now.Millisecond.ToString()));
_uii = (string)o;
_helper.SendCommand(RFIDHelper.RFIDCommand_RMU_StopGet, RFIDEventType.RMU_StopGet);
}
break;
case (int)RFIDEventType.RMU_StopGet:
{
Debug.WriteLine(string.Format("_helper_evtCardState ->RMU_StopGet {0} {1}", DateTime.Now.ToLongTimeString(), DateTime.Now.Millisecond.ToString()));
//首先进行锁定
if (OperationType == 0)
{
_helper.RmuLockTagReserverdEpcTid(_initialPwd, _uii);
}
else
if (OperationType == 1)
{
_helper.RmuLockTagReserverdEpcTid(_strPwd, _uii);
}
}
break;
case (int)RFIDEventType.RMU_LockMem:
{
if (null == o)
{
WriterClear("标签锁定失败 ");
}
else if ((string)o == "ok")
{
Debug.WriteLine(string.Format("_helper_evtCardState ->RMU_LockMem {0} {1}", DateTime.Now.ToLongTimeString(), DateTime.Now.Millisecond.ToString()));
List <string> commands = null;
if (OperationType == 0) // initial tag
{
//周围有标签存在，可以写入数据
commands = RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData, _initialPwd, 1, 2, GetWriteCommand(), null);
string strPwdT = RFIDHelper.PwdCheck(_strPwd);
string pwdTH4 = strPwdT.Substring(0, 4); //前四位
string pwdTT4 = strPwdT.Substring(4, 4); //后四位
List <string> commandSetSecret1 = RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData, _initialPwd, 0, 2, pwdTH4, null);
List <string> commandSetSecret2 = RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData, pwdTH4 + _initialPwd, 0, 3, pwdTT4, null);
commands.AddRange(commandSetSecret1);
commands.AddRange(commandSetSecret2);
}
if (OperationType == 1)
{
commands = RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData, RFIDHelper.PwdCheck(_strPwd), 1, 2, GetWriteCommand(), null);
}
_helper.SendCommand(commands, RFIDEventType.RMU_SingleWriteData, false);
}
}
break;
case (int)RFIDEventType.RMU_SingleWriteData:
if (null != o)
{
WriterClear("标签成功 ");
}
else
{
WriterClear("标签写入数据失败，请检查设备并将标签放在读卡器范围内！");
}
break;
}
}
public RFID_EPCWriter(RFIDHelper helper)
{
_helper = helper;
//_helper.evtCardState += new deleVoid_RFIDEventType_Object_Func(_helper_evtCardState);
}
void _RFIDHelper_evtCardState(RFIDEventType eventType, object o)
{
string value = "";
switch ((int)eventType)
{
case (int)RFIDEventType.RMU_Exception:
if (null != o)
{
}
MessageBox.Show("设备尚未准备就绪！");
break;
case (int)RFIDEventType.RMU_CardIsReady:
_RFIDHelper.SendCommand(RFIDHelper.RFIDCommand_RMU_InventoryAnti3, RFIDEventType.RMU_InventoryAnti);
break;
case (int)RFIDEventType.RMU_InventoryAnti:
this.bRfidCheckClosed = false;
if (this.btnReadRfid.InvokeRequired)
{
this.btnReadRfid.Invoke(new deleUpdateContorl(this.UpdateStartRfidCheckButton), false.ToString());
}
else
{
this.btnReadRfid.Enabled = false;
}
if (this.btnStopRfidCheck.InvokeRequired)
{
this.btnStopRfidCheck.Invoke(new deleUpdateContorl(this.UpdateStopRfidCheckButton), true.ToString());
}
else
{
this.btnStopRfidCheck.Enabled = true;
}
if (null == o)
{
value = "正在检测标签...";
//this.btnReadRfid.Enabled = false;
//this.btnStopRfidCheck.Enabled = true;
}
else
if ((string)o != "ok")
{
value = "读取到标签：" + (string)o;
//string id = ((string)o).Substring(4, 6);
string epc = RFIDHelper.GetEPCFormUII((string)o);
AddNewIDToCheckRecordList_Temp(epc);
UpdateCheckListControl(null);
}
if (this.labelStatus.InvokeRequired)
{
this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
}
else
{
//this.statusLabel.Text = value;
UpdateStatusLable(value);
}
break;
case (int)RFIDEventType.RMU_StopGet:
_RFIDHelper.StopCallback();
this.bRfidCheckClosed = true;
value = "本地考勤服务停止";
//this.btnReadRfid.Enabled = true;
//this.btnStopRfidCheck.Enabled = false;
if (this.btnReadRfid.InvokeRequired)
{
this.btnReadRfid.Invoke(new deleUpdateContorl(this.UpdateStartRfidCheckButton), true.ToString());
}
else
{
this.btnReadRfid.Enabled = true;
}
if (this.btnStopRfidCheck.InvokeRequired)
{
this.btnStopRfidCheck.Invoke(new deleUpdateContorl(this.UpdateStopRfidCheckButton), false.ToString());
}
else
{
this.btnStopRfidCheck.Enabled = false;
}
if (this.labelStatus.InvokeRequired)
{
this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
}
else
{
//this.statusLabel.Text = value;
UpdateStatusLable(value);
}
break;
}
}
