public void CloseComPort()
{
if (_isAutoOpenComPort)
{
StaticClassReaderA.CloseComPort();
}
else
{
StaticClassReaderA.CloseSpecComPort(_portIndex);
}
}
/// <summary>
/// 设置读写器为ISO14443A模式。
/// </summary>
public bool Change14443()
{
int ret = 0x30;
ret = StaticClassReaderA.ChangeToISO14443A(ref _readerAddr, _portIndex);
if (ret == 0)
{
return(true);
}
else
{
Logger.Error(GetReturnCodeMessage(ret));
return(false);
}
}
/// <summary>
/// 打开串口
/// </summary>
public bool OpenComPort()
{
int ret = 0x30;
byte fbaud = 0; //用该值设置或更改串口通讯控件的波特率
if (_isAutoOpenComPort)
{
ret = StaticClassReaderA.AutoOpenComPort(ref _comPort, ref _readerAddr, fbaud, ref _portIndex); //自动连接串口
}
else
{
for (int i = 0; i <= 3; i++)
{
fbaud = Convert.ToByte(i);
ret = StaticClassReaderA.OpenComPort(_comPort, ref _readerAddr, fbaud, ref _portIndex);
}
}
if (ret == 0x30 || ret == 0x35)//端口已经打开
{
CloseComPort();
ret = 0x30;
if (_isAutoOpenComPort)
{
ret = StaticClassReaderA.AutoOpenComPort(ref _comPort, ref _readerAddr, fbaud, ref _portIndex); //自动连接串口
}
else
{
for (int i = 0; i <= 3; i++)
{
fbaud = Convert.ToByte(i);
ret = StaticClassReaderA.OpenComPort(_comPort, ref _readerAddr, fbaud, ref _portIndex);
if (ret == 0)
{
break;
}
}
}
}
if (ret == 0)
{
return(true);
}
else
{
Logger.Error(GetReturnCodeMessage(ret));
return(false);
}
}
/// <summary>
/// 读取有效范围内14443A卡的序列号。
/// </summary>
/// <param name="hid">14443A卡的序列号。</param>
///
public bool GetHid(ref string hid)
{
int ret = 0x30;
byte[] sn = new byte[4];
ret = StaticClassReaderA.GetUIDofHID(ref _readerAddr, sn, _portIndex);
if (ret == 0)
{
hid = ByteArrayToHexString(sn);
return(true);
}
else
{
Logger.Error(GetReturnCodeMessage(ret));
return(false);
}
}
/// <summary>
/// 检查有效范围内是否有符合协议的电子标签存在。
/// </summary>
/// <param name="uidList">符合协议的电子标签序列号集合</param>
public bool GetUidList(out IEnumerable <string> uidList)
{
int ret = 0x30;
byte state = 6; //默认不带AFI的InventoryScan
byte afi = 0; //当查询命令为Selected模式时，需要输入电子标签的AFI数值。
byte[] dsfidAndUid = new byte[2300]; //指向输出数组变量，每个数组单元为9个字节，包括8个字节的UID和1个字节的DSFID信息。数组中的有效数据总量为CardNum*9个字节。
byte cardNumber = 0; //电子标签的张数。
ret = StaticClassReaderA.Inventory(ref _readerAddr, ref state, ref afi, dsfidAndUid, ref cardNumber, _portIndex);
switch (ret)
{
case 0x0A:
case 0x0B:
case 0x0E:
{
Array.Resize(ref dsfidAndUid, cardNumber * 9);
string str = ByteArrayToHexString(dsfidAndUid);
if (ret == 0x0E || ret == 0x0B)
{
uidList = Enumerable.Range(0, cardNumber).Select(i => str.Substring(18 * i, 18).Substring(2, 16));
return(true);
}
}
break;
default:
{
Logger.Error(GetReturnCodeMessage(ret));
}
break;
}
uidList = Enumerable.Empty <string>();
return(false);
}
public HttpResponseMessage GetRFIDAPIReturn(string JsonRequest)
{
string returnValue = String.Empty;
IDictionary <int, string> dict = new Dictionary <int, string>();
//解析方法名
JObject Parameters = JObject.Parse(JsonRequest);
string functionName = Parameters["functionName"].ToString();
try
{
string RFID = "";
switch (functionName)
{
case "reader_load":
status = RDR_LoadReaderDrivers("");
returnValue = JsonConvert.SerializeObject(new { status = status.ToString(), error = errorMsg });
break;
//这里也不需要先新建一个connection??
case "rf_init_com":
//status = ReaderA.StaticClassReaderA.CloseComPort();
status = ReaderA.RWDev.CloseComPort();
//int port = Int32.Parse(Parameters["port"].ToString());
int port = 0;
StringBuilder portString = new StringBuilder(2);
int baud = Int32.Parse(Parameters["baud"].ToString());
//string configFilePath = System.Environment.CurrentDirectory + @"\resources\app.asar.unpacked\dist\electron\static\IVFMatchAPIs\config.ini";
//string configFilePath = Path.Combine(System.Environment.CurrentDirectory, "config.ini");
string configFilePath = @"C:\LabTrustConfig\config.ini";
GetPrivateProfileString("读卡器", "port", "", portString, 500, configFilePath);
port = Int32.Parse(portString.ToString());
if (port == 0)
{
fbaud = Convert.ToByte(baud / 19200 - 1);
for (port = 0; port < 18; port++)
{
//status = ReaderA.StaticClassReaderA.OpenComPort(port, ref readerAddr, fbaud, ref portIndex);
status = OpenComPort(port, ref readerAddr, fbaud, ref portIndex);
if (status == 0)
{
dict.Add(portIndex, "rongrui");
WritePrivateProfileString("读卡器", "port", port.ToString(), configFilePath);
break;
}
//添加安的读卡器的初始化
//
}
}
else if (port != -1)
{
status = OpenComPort(port, ref readerAddr, fbaud, ref portIndex);
if (status == 0)
{
dict.Add(portIndex, "rongrui"); //成功打开端口
}
else
{
WritePrivateProfileString("读卡器", "port", "0", configFilePath); //打开失败则在配置文件中重置端口号为0，下次读取时，从0开始遍历端口号
}
}
status = RDR_LoadReaderDrivers("");
UInt32 nCount = HID_Enum("RL8000");
connStr = "RDType=RL8000;CommType=USB;AddrMode=1;SerNum=";
for (int i = 0; i < nCount; i++)
{
StringBuilder sernum = new StringBuilder();
sernum.Append('\0', 64);
UInt32 nSize;
nSize = (UInt32)sernum.Capacity;
int iret = HID_GetEnumItem((UInt32)i, 1, sernum, ref nSize);
if (iret == 0)
{
connStr = connStr + sernum.ToString();
status = RDR_Open(connStr, ref hreader);
if (status == 0)
{
dict.Add((int)hreader, "andi");
}
}
}
UInt32 nnCount = HID_Enum("RD242");
connStr = "RDType=RD242;CommType=USB;AddrMode=1;SerNum=";
for (int i = 0; i < nnCount; i++)
{
StringBuilder sernum = new StringBuilder();
sernum.Append('\0', 64);
UInt32 nSize;
nSize = (UInt32)sernum.Capacity;
int iret = HID_GetEnumItem((UInt32)i, 1, sernum, ref nSize);
if (iret == 0)
{
connStr = connStr + sernum.ToString();
status = RDR_Open(connStr, ref hreader);
if (status == 0)
{
dict.Add((int)hreader, "andi");
}
}
}
byte power = Convert.ToByte(7);
//status = ReaderA.RWDev.GetPwr(ref readerAddr, ref _Pwr, ref _PwrVal, portIndex);
status = ReaderA.RWDev.SetPwr(ref readerAddr, ref power, portIndex);
Common.dict = dict;
if (dict.Count() == 0)
{
status = -1;
errorMsg = "设备未连接";
Common.dict = null;
}
else
{
status = 0;
}
returnValue = JsonConvert.SerializeObject(new { status = status.ToString(), error = errorMsg });
break;
case "rf_light":
byte color = Convert.ToByte(Parameters["color"].ToString());
returnValue = JsonConvert.SerializeObject(new { status = status.ToString() });
break;
case "rf_beep":
byte msec = Byte.Parse(Parameters["msec"].ToString());
returnValue = JsonConvert.SerializeObject(new { status = status.ToString() });
break;
case "RF_Refresh_Cache":
Common.rfidDT.Clear();
break;
case "ISO15693_Inventories":
var rows = Common.rfidDT.Select("TimeStamp < " + (MillisecNowCompute() - 2500).ToString());
bool foundNewRFID = false;
foreach (var row in rows)
{
row.Delete();
}
List <String> list = new List <String>();
List <String> newFoundRFIDList = new List <String>();
dict = Common.dict;
try
{
foreach (KeyValuePair <int, string> item in dict)
{
if (item.Value == "rongrui")
{
portIndex = item.Key;
status = Inventory(ref readerAddr, ref state, ref AFI, DSFIDAndUID, ref cardNumber, portIndex);
Array.Resize(ref DSFIDAndUID, cardNumber * 9);
strDSFIDAndUID = ByteArrayToHexString(DSFIDAndUID).Replace(" ", "");
for (int i = 0; i < cardNumber; i++)
{
s = strDSFIDAndUID.Substring(18 * i, 18);
RFID = s.Substring(2, 16);
list.Add(RFID);
}
status = (status == 14) ? 0 : status;
if (status != 0)
{
status_rongrui = status;
break;
}
}
else if (item.Value == "andi")
{
portIndex = item.Key;
UIntPtr hreader = (UIntPtr)portIndex;
UIntPtr InvenParamSpecList = UIntPtr.Zero;
ISO15693_CreateInvenParam(InvenParamSpecList, 0, 0, 0, 0);
Byte[] antenna = new Byte[] { 1, 2, 3, 4 };
status = RDR_TagInventory(hreader, 1, 4, antenna, InvenParamSpecList);
UIntPtr TagDataReport;
TagDataReport = (UIntPtr)0;
TagDataReport = RDR_GetTagDataReport(hreader, 1);
while (TagDataReport.ToUInt64() > 0)
{
UInt32 aip_id = 0;
UInt32 tag_id = 0;
UInt32 ant_id = 0;
Byte dsfid = 0;
Byte uidlen = 0;
Byte[] uid = new Byte[16];
int iret = ISO15693_ParseTagDataReport(TagDataReport, ref aip_id, ref tag_id, ref ant_id, ref dsfid, uid);
uid = uid.Take(8).ToArray();
Array.Reverse(uid);
RFID = ByteArrayToHexString(uid).Replace(" ", "");
list.Add(RFID);
TagDataReport = RDR_GetTagDataReport(hreader, 2);
}
if (status != 0)
{
status_andi = status;
break;
}
}
}
}
catch (Exception e)
{
status_andi = -1;
status_rongrui = -1;
}
status = (status_rongrui != 0) ? status_rongrui : status_andi;
if (status == 17)
{
errorMsg = "天线位置异常或未被感应";
}
if (status != 0 && status != 17)
{
var data = new
{
functionName = "rf_init_com",
baud = "19200",
};
var dataString = JsonConvert.SerializeObject(data);
GetRFIDAPIReturn(dataString).Content.ToString();
}
Console.WriteLine(Common.rfidDT.Rows.Count);
foreach (var rfid in list)
{
if (Common.rfidDT.Select("RFID = '" + rfid + "'").Count() == 0)
{
foundNewRFID = true;
}
DataRow row = Common.rfidDT.NewRow();
row["RFID"] = rfid;
row["TimeStamp"] = MillisecNowCompute();
Common.rfidDT.Rows.Add(row);
}
if (foundNewRFID)
{
newFoundRFIDList = Common.rfidDT.AsEnumerable().Select(r => r.Field <string>("RFID")).Distinct().ToList(); //当发现新的标签时，跳出循环，将2500ms内所有扫描到的值赋给newFoundRFIDList
}
returnValue = JsonConvert.SerializeObject(new { list = newFoundRFIDList, existRFIDList = list, status = status.ToString(), error = errorMsg });
break;
case "rf_closeport":
try
{
status = StaticClassReaderA.CloseComPort();
dict = Common.dict;
foreach (KeyValuePair <int, string> item in dict)
{
if (item.Value == "andi")
{
portIndex = item.Key;
UIntPtr chreader = (UIntPtr)portIndex;
status = RDR_Close(chreader);
}
}
Common.dict = null;
}
catch (Exception e)
{
}
returnValue = JsonConvert.SerializeObject(new { status = status.ToString() });
break;
}
}
catch (Exception e)
{
status = INTERNALERROR;
errorMsg = e.ToString();
returnValue = JsonConvert.SerializeObject(new { status = INTERNALERROR.ToString(), error = e.ToString() });
}
return(ResultToJson.toJson(returnValue));
}
