public override string getProcessedData(object inData)
{
string value = null;
if (inData != null && (string)inData != "ok")
{
value = Rmu900RFIDHelper.GetEPCFormUII((string)inData);
}
return(value);
}
public string ChekcInventoryOnce()
{
foreach (RFIDEventArg a in this.returned_commmand_list)
{
if (a._type == RFIDEventType.RMU_InventorySingle && ((string)a._arg) != string.Empty)
{
return(Rmu900RFIDHelper.GetEPCFormUII(a._arg as string));
}
}
return(string.Empty);
}
public void StartWriteEpc(string epc)
{
List <string> commands = Rmu900RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData,
null,
1,
2,
epc,
null);
this.SendCommand(commands);
}
/// <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 = Rmu900RFIDHelper.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 = Rmu900RFIDHelper.PwdCheck(pwd);
int nLen = 1 + 1 + 4 + 3 + 14;
strCommand = "aa" + nLen.ToString("X2") + "16" + pwd + lockData + uii + "55";
return(strCommand);
}
public string CheckInventory()
{
string r = string.Empty;
foreach (RFIDEventArg a in this.returned_commmand_list)
{
if (a._type == RFIDEventType.RMU_Inventory && ((string)a._arg) != string.Empty)
{
r = Rmu900RFIDHelper.GetEPCFormUII(a._arg as string);
break;
}
}
this.returned_commmand_list.Clear();
return(r);
}
public Form1()
{
InitializeComponent();
string strPortName = "com25";
this.comboBox1.Items.Clear();
this.comboBox1.Items.Add("RMU900");
this.comboBox1.Items.Add("2600");
this.comboBox1.SelectedIndex = 0;
dataTransfer = new SerialPortDataTransfer();
comport = new SerialPort(strPortName, 57600, Parity.None, 8, StopBits.One);
((SerialPortDataTransfer)dataTransfer).Comport = comport;
rmu900Helper = new Rmu900RFIDHelper(dataTransfer);
rmu900Helper.Subscribe(this);
dataTransfer.AddParser(rmu900Helper);
this.label2.Text = "当前使用的端口为 " + strPortName;
}
public void setEPC(string epc)
{
this.epc = epc;
this.nextCommand =
Rmu900RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData,
null,
1,
2,
this.epc,
null);
//这里因为不需要在命令里面注明要写入数据的标签的UII，因此可以把所有写入命令
//放到一个字符串里面一次写入
string strCommand = string.Empty;
foreach (string s in this.nextCommand)
{
strCommand += s;
}
this.nextCommand.Clear();
this.nextCommand.Add(strCommand);
}
public operateActionRmu900InventoryWriteEpc(string epc)
{
this.epc = epc;
this.invokeEvent = RFIDEventType.RMU_CardIsReady;
this.nextCommand =
Rmu900RFIDHelper.RmuWriteDataCommandCompose(RMU_CommandType.RMU_SingleWriteData,
null,
1,
2,
this.epc,
null);
//这里因为不需要在命令里面注明要写入数据的标签的UII，因此可以把所有写入命令
//放到一个字符串里面一次写入
string strCommand = string.Empty;
foreach (string s in this.nextCommand)
{
strCommand += s;
}
this.nextCommand.Clear();
this.nextCommand.Add(strCommand);
this.nextCommandType = RFIDEventType.RMU_SingleWriteData;
this.exceptionMsg = "写入标签异常";
}
/// <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 = Rmu900RFIDHelper.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 = Rmu900RFIDHelper.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);
}
