private string ReadCardTemp()
{
string strCardNum = "";
string strTxt = Path.Combine(Application.StartupPath, "CardMain", "TempCard.txt");
LBErrorLog.InsertFileLog("LB.ReadCard ReadCardTemp:" + strTxt);
if (File.Exists(strTxt))
{
string[] files = File.ReadAllLines(strTxt);
if (files.Length > 0)
{
List <string> lstCard = new List <string>();
lstCard.AddRange(files);
strCardNum = lstCard[0];
lstCard.RemoveAt(0);
StringBuilder strBuild = new StringBuilder();
if (lstCard.Count > 0)
{
foreach (string str in lstCard)
{
strBuild.AppendLine(str);
}
}
File.WriteAllText(strTxt, strBuild.ToString());
}
}
return(strCardNum);
}
private void Timer_Tick(object sender, EventArgs e)
{
try
{
string strCard = LBCardHelper.ReadCardCode();
//string strCard = ReadCardTemp();//测试模拟读卡时用
ReadCount++;
if (strCard != "")
{
this.richTextBox1.AppendText(strCard);
this.richTextBox1.AppendText(Environment.NewLine);
WriteCardCode(strCard);
timer.Enabled = false;
this.Close();
}
if (ReadCount == 6)//超过6次未读卡成功就自动关闭
{
timer.Enabled = false;
this.Close();
}
}
catch (Exception ex)
{
LBErrorLog.InsertFileLog("LB.ReadCard Timer_Tick:" + ex.Message);
this.Close();
}
}
//private static void ReadCardAction()
//{
// while (true)
// {
// try
// {
// string strCode = ReadCardCode();
// if (strCode != "")
// {
// CardCode = strCode;
// //CardInfo cardInfo = new CardInfo(strCode, "", true);
// //lock (LBCardHelper.LstCardCode)
// // LstCardCode.Add(cardInfo);
// }
// Thread.Sleep(500);
// }
// catch(Exception ex)
// {
// LBErrorLog.InsertFileLog("ReadCardAction:" + ex.Message);
// }
// }
//}
public static string ReadCardDirect()
{
string strCode = "";
try
{
if (IsUseReadCard)
{
strCode = ReadCardCode();
}
}
catch (Exception ex)
{
LBErrorLog.InsertFileLog("ReadCardAction:" + ex.Message);
}
return(strCode);
}
public Form1(string strKey, string strIP, string strPort, string strRate)
{
InitializeComponent();
int port;
int.TryParse(strPort, out port);
byte rate;
byte.TryParse(strRate, out rate);
this.strKey = strKey;
LBCardHelper.IsUseNet = true;
LBCardHelper.NetIPAddress = strIP;
LBCardHelper.NetPort = port;
LBCardHelper.Rate = rate;
LBCardHelper.IsUseReadCard = true;
LBErrorLog.InsertFileLog("Form1:" + strKey + "_" + strIP + "_" + strPort + "_" + strRate);
}
public static void StartSerial()
{
//bool bolIsUse = false;//是否启用读卡器或者写卡器
try
{
if (mTimerVerify == null)
{
mTimerVerify = new System.Windows.Forms.Timer();
mTimerVerify.Interval = 2000;
mTimerVerify.Tick += mTimerVerify_Tick;
mTimerVerify.Enabled = true;
}
}
catch (Exception ex)
{
LBErrorLog.InsertFileLog("StartSerial：" + ex.Message);
}
try
{
if (COMIsOpen)
{
ClosePort();
}
if (IsUseReadCard && !COMIsOpen)
{
COMIsOpen = OpenPort();
}
//if (IsUseReadCard)
//{
// if (mThread == null)
// {
// mThread = new Thread(ReadCardAction);
// mThread.Start();
// }
//}
}
catch (Exception ex)
{
}
}
public static string ReadCardCode()
{
if (!IsUseReadCard)
{
return("");
}
string bolCardCode = "";
int i;
int CardNum = 0;
int Totallen = 0;
int EPClen, m;
byte[] EPC = new byte[5000];
int CardIndex;
string temps;
string s, sEPC;
bool isonlistview;
bool fIsInventoryScan = true;
byte AdrTID = 0;
byte LenTID = 0;
byte TIDFlag = 0;
LBErrorLog.InsertFileLog("开始读卡");
int fCmdRet = StaticClassReaderB.Inventory_G2(ref fComAdr, AdrTID, LenTID, TIDFlag, EPC, ref Totallen, ref CardNum, frmcomportindex);
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);
//fInventory_EPC_List = temps; //存贮记录
m = 0;
if (CardNum == 0)
{
LBErrorLog.InsertFileLog("ReadCardCode_GetReturnCodeDesc_Start");
string strMsg = GetReturnCodeDesc(fCmdRet);
LBErrorLog.InsertFileLog("ReadCardCode_GetReturnCodeDesc_End:" + strMsg);
//LBErrorLog.InsertFileLog("卡号为空："+ strMsg);
fIsInventoryScan = false;
return("");
}
for (CardIndex = 0; CardIndex < CardNum; CardIndex++)
{
EPClen = daw[m];
if (temps.Length >= m * 2 + 2 + EPClen * 2)
{
bolCardCode = temps.Substring(m * 2 + 2, EPClen * 2);
}
else
{
bolCardCode = "";
LBErrorLog.InsertFileLog("解析卡号Substring异常");
break;
}
}
if (bolCardCode != "")
{
LBErrorLog.InsertFileLog("Lock(mLstCard):" + bolCardCode);
lock (mLstCard)
{
if (mLstCard.Count < 100)
{
mLstCard.Add(bolCardCode);
}
else
{
mLstCard.Clear();
}
}
LBErrorLog.InsertFileLog("读卡S：" + bolCardCode);
}
}
else
{
string strMsg = GetReturnCodeDesc(fCmdRet);
LBErrorLog.InsertFileLog("读卡F：" + strMsg);
//LBErrorLog.InsertErrorLog("读卡错误："+strMsg, 0);
switch (fCmdRet)
{
case 0x30: //通讯错误
case 0x36: //端口已关闭
case 0xEE: //返回指令错误
if (IsUseReadCard)
{
try
{
ClosePort();
COMIsOpen = OpenPort();
LBErrorLog.InsertFileLog("读卡F后重开：" + (COMIsOpen?"成功":"失败"));
}
catch (Exception ex)
{
LBErrorLog.InsertFileLog("读卡F后重开报错：" + ex.Message);
}
}
break;
default:
//CardInfo cardInfo = new CardInfo("", strMsg, false);
//lock (LBCardHelper.LstCardCode)
// LstCardCode.Add(cardInfo);
break;
}
}
return(bolCardCode);
}
public static bool OpenPort()
{
bool ComOpen = false;
int port = 0;
int openresult, i;
openresult = 30;
if (!_IsUseNet)
{
port = Convert.ToInt32(_Com.Substring(3, _Com.Length - 3));
}
int fOpenComIndex = 0;
for (i = 6; i >= 0; i--)
{
fBaud = Convert.ToByte(i);
if (fBaud == 3)
{
continue;
}
if (!_IsUseNet)
{
openresult = StaticClassReaderB.OpenComPort(port, ref fComAdr, fBaud, ref frmcomportindex);
}
else
{
LBErrorLog.InsertFileLog("OpenPort:" + _NetIPAddress + "_" + _NetPort + "_" + Rate);
openresult = StaticClassReaderB.OpenNetPort(_NetPort, _NetIPAddress, ref fComAdr, ref frmcomportindex);
}
fOpenComIndex = frmcomportindex;
if (openresult == 0x35)
{
LBErrorLog.InsertFileLog("网口已打开");
ComOpen = true;
}
if (openresult == 0)
{
ComOpen = true;
byte[] TrType = new byte[2];
byte[] VersionInfo = new byte[2];
byte ReaderType = 0;
byte ScanTime = 0;
byte dmaxfre = 0;
byte dminfre = 0;
byte powerdBm = 0;
int fCmdRet = StaticClassReaderB.GetReaderInformation(ref fComAdr, VersionInfo, ref ReaderType, TrType, ref dmaxfre, ref dminfre, ref powerdBm, ref ScanTime, frmcomportindex);
if ((fCmdRet == 0x35) || (fCmdRet == 0x30))
{
ComOpen = false;
StaticClassReaderB.CloseSpecComPort(frmcomportindex);
LBErrorLog.InsertFileLog("CloseSpecComPort串口通讯错误");
}
fCmdRet = StaticClassReaderB.SetPowerDbm(ref fComAdr, powerDbm, frmcomportindex);//设置功率
break;
}
else if (_IsUseNet)
{
break;
}
}
if ((fOpenComIndex == -1) && (openresult == 0x30))
{
LBErrorLog.InsertFileLog("串口通讯错误");
}
return(ComOpen);
}