public void Read()
{
while (_keepreading)
{
try
{
ulong icCardNo = 0;
int st = dc_reset(Icdev, 0);
dc_config_card(Icdev, 65);
dc_card(Icdev, '0', ref icCardNo);
if (icCardNo != 0)
{
dc_beep(Icdev, 10);
HandDataBack?.Invoke(this, new DataEventArgs(icCardNo.ToString()));
IsRead = false;
}
TimeSpan waitTime = new TimeSpan(0, 0, 0, 2, 50);
Thread.Sleep(waitTime);
}
catch (Exception ex)
{
LogUtil.WriteLog(ex);
}
}
}
public void Read()
{
while (_keepreading)
{
try
{
string strData;
byte[] r_byte = new byte[20];
if (port.IsOpen)
{
port.Read(r_byte, 0, 8);
if (r_byte[0] != 0xBB)
{
strData = "";
for (int i = 2; i < 6; i++)
{
strData = strData + funBtoHex(r_byte[i]);
}
HandDataBack?.Invoke(this, new DataEventArgs(strData));
IsRead = false;
}
}
else
{
Thread.Sleep(50);
}
}
catch (Exception ex) { LogUtil.WriteLog(ex); }
}
}
private void _SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
int dataLength = _SerialPort.BytesToRead;
byte[] buffer = new byte[dataLength];
_SerialPort.Read(buffer, 0, dataLength);
//LogUtil.WriteLog(FrameHelper.bytetostr(buffer));
string strData = Encoding.ASCII.GetString(buffer);
HandDataBack?.Invoke(this, new DataEventArgs(strData));
}
public void Read()
{
byte[] ReceiveBytes = new byte[4096];
while (true)
{
try
{
if (_keepreading)
{
byte fComAdr = 0;
byte AdrTID = 0;
byte LenTID = 0;
byte TIDFlag = 0;
int Totallen = 0;
int CardNum = 0;
int EPClen = 0;
int m = 0;
string temps, sEPC;
byte[] EPC = new byte[5000];
fCmdRet = StaticClassReaderB.Inventory_G2(ref fComAdr, AdrTID, LenTID, TIDFlag, EPC, ref Totallen, ref CardNum, rfidcomindex);
if ((fCmdRet == 1) | (fCmdRet == 2) | (fCmdRet == 3) | (fCmdRet == 4) | (fCmdRet == 0xFB))//代表已查找结束，
{
if (CardNum != 0)
{
byte[] daw = new byte[Totallen];
Array.Copy(EPC, daw, Totallen);
temps = ByteArrayToHexString(daw);
EPClen = daw[m];
sEPC = temps.Substring(m * 2 + 2, EPClen * 2);
HandDataBack?.Invoke(this, new DataEventArgs(sEPC));
}
}
}
Thread.Sleep(2000);
}
catch (Exception ex)
{
LogUtil.WriteLog(ex);
}
}
}
public void Read()
{
byte[] ReceiveBytes = new byte[4096];
while (_keepreading)
{
if (port.IsOpen)
{
byte[] buffer = new byte[port.ReadBufferSize + 1];
try
{
int count = port.Read(buffer, 0, port.ReadBufferSize);
string restr = System.Text.Encoding.ASCII.GetString(buffer, 0, count);
if (restr.IndexOf('\r') != -1)
{
sb.Append(restr);
// SetText(sb.ToString());
HandDataBack?.Invoke(this, new CardEventArgs(sb.ToString()));
sb.Clear();
isread = false;
}
else
{
sb.Append(restr);
}
}
catch (TimeoutException) { }
}
else
{
TimeSpan waitTime = new TimeSpan(0, 0, 0, 1, 50);
Thread.Sleep(waitTime);
}
}
}
public void Read()
{
try
{
while (_keepreading)
{
string strData;
byte[] r_byte = new byte[20];
if (port.IsOpen)
{
try
{
port.Read(r_byte, 0, 8);
if (r_byte[0] != 0xBB)
{
strData = "";
for (int i = 2; i < 6; i++)
{
strData = strData + funBtoHex(r_byte[i]);
}
HandDataBack?.Invoke(this, new CardEventArgs(strData));
isread = false;
}
}
catch (TimeoutException) { }
}
else
{
TimeSpan waitTime = new TimeSpan(0, 0, 0, 0, 50);
Thread.Sleep(waitTime);
}
}
}
catch { }
}
