private void displayMethod(IRP1.RXD_TagData msg)
{
lock (lockobj)
{
bool isAdd = true;
string epc = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.EPC);
string tid = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.TID);
foreach (DataRow dr in myDt.Rows)
{
if ((dr["EPC"] != null && dr["EPC"].ToString() != "" && dr["EPC"].ToString() == epc) ||
(dr["TID"] != null && dr["TID"].ToString() != "" && dr["TID"].ToString() == tid))
{
isAdd = false;
dr["Count"] = int.Parse(dr["Count"].ToString()) + 1;
}
}
if (isAdd)
{
DataRow mydr = myDt.NewRow();
mydr["EPC"] = epc;
mydr["TID"] = tid;
mydr["Userdata"] = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.UserData);
mydr["Count"] = 1;
myDt.Rows.Add(mydr);
}
}
}
private void display(IRP1.RXD_TagData msg)
{
if (this.InvokeRequired)
{
displayHandle h = new displayHandle(displayMethod);
lst_data.BeginInvoke(h, msg);
}
else
{
displayMethod(msg);
}
}
private void display(IRP1.RXD_TagData msg)
{
if (dataGridView1.InvokeRequired)
{
displayHandle h = new displayHandle(displayMethod);
dataGridView1.BeginInvoke(h, msg);
}
else
{
displayMethod(msg);
}
}
void reader_OnMessageNotificationReceived(Invengo.NetAPI.Core.BaseReader reader, Invengo.NetAPI.Core.IMessageNotification msg)
{
// String nowString = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
// MessageBox.Show(nowString); //brett
// String utcString = nowString;
if (msg.StatusCode != 0)
{
showMsg(msg.ErrInfo);
return;
}
String msgType = msg.GetMessageType();
msgType = msgType.Substring(msgType.LastIndexOf('.') + 1);
switch (msgType)
{
#region RXD_TagData
case "RXD_TagData":
{
IRP1.RXD_TagData m = (IRP1.RXD_TagData)msg;
string rssi = m.ReceivedMessage.RSSI[0].ToString(); //RSSI
SendMQTT(m); // Sends to MQTT
display(m); // Local Display
}
break;
#endregion
#region RXD_IOTriggerSignal_800
case "RXD_IOTriggerSignal_800":
{
IRP1.RXD_IOTriggerSignal_800 m = (IRP1.RXD_IOTriggerSignal_800)msg;
if (m.ReceivedMessage.IsStart)
{
changeCtrlEnable("scan");
// lbl_msg.Text = " Reading";
// btn_Stop.Enabled = true;
// btn_ReadEPC.Enabled = false;
}
else
{
changeCtrlEnable("conn");
//lbl_msg.Text = " stop";
//btn_Stop.Enabled = false;
//btn_ReadEPC.Enabled = true;
}
}
break;
#endregion
}
}
bool SendMQTT(IRP1.RXD_TagData msg)
{
//showMsg(); -- Desplega Mensajes
string payload = "";
string Antenna = "99";
string epc = "XY";
lock (lockobj)
{
epc = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.EPC);
//string tid = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.TID);
//string userdata = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.UserData);
//string UTC = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.RXDTime);
Antenna = msg.ReceivedMessage.Antenna.ToString();
String nowString = DateTime.Now.ToString("yyyy-MM-dd|HH:mm:ss,fff");// you can use this if you want the time from the Host
//string rxdTime = ReadTimeToString(msg.ReceivedMessage.RXDTime);
//nowString = rxdTime;
Byte[] bRssi = msg.ReceivedMessage.RSSI;
string rssi = "";
rssi = bRssi[0].ToString("X2"); // X2 displays in HEX
payload = nowString + "|" + kutil.getRNC(epc) + "|" + "NONE" + "|" + rssi;
// payload = kutil.getRNC(epc) + "|" + tid + "|" + userdata + "|RSSI:" + rssi + "|UTC: " + nowString + "|Ant: " + Antenna;
}
//string topic = "rfid" + Antenna;
// Deduplication Routine
if (epc == lastEPC)
{
return(false);
}
else
{
lastEPC = epc;
}
//Send to MQTT
client.Publish(Topic, Encoding.UTF8.GetBytes(payload), MqttMsgBase.QOS_LEVEL_EXACTLY_ONCE, true);
return(true);
}
/// <summary>
/// 接收到读写器消息触发事件
/// </summary>
/// <param name="reader">读写器类</param>
/// <param name="msg">消息内容</param>
void reader_OnMessageNotificationReceived(Invengo.NetAPI.Core.BaseReader reader, Invengo.NetAPI.Core.IMessageNotification msg)
{
if (msg.StatusCode != 0)
{
//显示错误信息
showMsg(msg.ErrInfo);
return;
}
String msgType = msg.GetMessageType();
msgType = msgType.Substring(msgType.LastIndexOf('.') + 1);
switch (msgType)
{
#region RXD_TagData
case "RXD_TagData":
{
IRP1.RXD_TagData m = (IRP1.RXD_TagData)msg;
string tagType = m.ReceivedMessage.TagType;
display(m);
}
break;
#endregion
#region RXD_IOTriggerSignal_800
case "RXD_IOTriggerSignal_800":
{
IRP1.RXD_IOTriggerSignal_800 m = (IRP1.RXD_IOTriggerSignal_800)msg;
if (m.ReceivedMessage.IsStart)
{
changeCtrlEnable("scan");
showMsg(" I/O 触发，正在读卡...");
}
else
{
changeCtrlEnable("conn");
showMsg(" I/O 触发，停止读卡");
}
}
break;
#endregion
}
}
private void displayMethod(IRP1.RXD_TagData msg)
{
lock (lockobj)
{
string epc = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.EPC);
string tid = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.TID);
string userdata = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.UserData);
string UTC = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.RXDTime);
string Antenna = msg.ReceivedMessage.Antenna.ToString();
String nowString = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");// you can use this if you want the time from the Host
string rxdTime = ReadTimeToString(msg.ReceivedMessage.RXDTime);
nowString = rxdTime;
Byte[] bRssi = msg.ReceivedMessage.RSSI;
string rssi = "";
rssi = bRssi[0].ToString("X2"); // X2 displays in HEX
lst_data.Items.Add(epc + " " + tid + " " + userdata + " RSSI:" + rssi + " UTC: " + nowString + " Ant: " + Antenna);
}
}
//Display what scan on the windows
private void displayMethod(IRP1.RXD_TagData msg)
{
lock (lockobj)
{
bool isAdd = true;
int count = 0;
string barcode, layercode;
string epc = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.EPC);
string tid = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.TID);
foreach (DataRow dr in myDt.Rows)
{
//whether is showed on the windows
if ((dr["EPC"] != null && dr["EPC"].ToString() != "" && dr["EPC"].ToString() == epc))
{
isAdd = false;
count = int.Parse(dr["Count"].ToString()) + 1;
dr["Count"] = count;
}
}
if (isAdd)
{
DataRow mydr = myDt.NewRow();
mydr["EPC"] = epc;
mydr["Count"] = 1;
myDt.Rows.Add(mydr);
//add data to database
if (epc[9] == '2')//2 stands for layer code and should be stored into a different database
{
layercode = transLayerCode(epc);
mydr["barcode"] = "Layer: " + layercode;
}
else if (epc[9] == '0')//0 stands for book code
{
barcode = convertBookLayer(epc);
mydr["barcode"] = barcode;
}
}
}
}
static void reader_OnMessageNotificationReceived(Invengo.NetAPI.Core.BaseReader reader, Invengo.NetAPI.Core.IMessageNotification msg)
{
if (msg.StatusCode != 0)
{
//显示错误信息
throw (new Exception(msg.ErrInfo));
}
String msgType = msg.GetMessageType();
msgType = msgType.Substring(msgType.LastIndexOf('.') + 1);
switch (msgType)
{
#region RXD_TagData
case "RXD_TagData":
{
IRP1.RXD_TagData m = (IRP1.RXD_TagData)msg;
if (OnRFIDDisplay != null)
{
OnRFIDDisplay(m);
}
}
break;
#endregion
#region RXD_IOTriggerSignal_800
case "RXD_IOTriggerSignal_800":
{
IRP1.RXD_IOTriggerSignal_800 m = (IRP1.RXD_IOTriggerSignal_800)msg;
if (m.ReceivedMessage.IsStart)
{
}
else
{
}
}
break;
#endregion
}
}
void r_OnMessageNotificationReceived(BaseReader reader, IMessageNotification msg)
{
String nowString = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
String utcString = nowString;
String reserve = string.Empty;
NotificationMessage nmsg = null;
switch (reader.ProtocolVersion)
{
case "IRP1":
{
if (msg.StatusCode != 0)
{
if (OnReaderErrorMsg != null)
{
OnReaderErrorMsg((IRP1.Reader)reader, msg.ErrInfo);
}
Log.Debug(reader.ReaderName + ":" + msg.ErrInfo);
return;
}
String msgType = msg.GetMessageType();
msgType = msgType.Substring(msgType.LastIndexOf('.') + 1);
switch (msgType)
{
#region RXD_TagData
case "RXD_TagData":
{
IRP1.RXD_TagData m = (IRP1.RXD_TagData)msg;
Byte[] bRssi = m.ReceivedMessage.RSSI;
string rssi = "";
if (bRssi != null)
{
if (reader.ModelNumber.IndexOf("502E") != -1 || reader.ModelNumber.IndexOf("811") != -1)
{
rssi = bRssi[0].ToString("X2") + bRssi[1].ToString("X2");
}
else
{
rssi = bRssi[0].ToString("X2");
}
}
string rxdTime = Common.ReadTimeToString(m.ReceivedMessage.RXDTime);
if (rxdTime != "")
{
nowString = rxdTime;
}
nmsg = new NotificationMessage(
m.ReceivedMessage.ReaderName,
m.ReceivedMessage.TagType,
Util.ConvertByteArrayToHexWordString(m.ReceivedMessage.EPC),
Util.ConvertByteArrayToHexWordString(m.ReceivedMessage.TID),
Util.ConvertByteArrayToHexWordString(m.ReceivedMessage.UserData),
Util.ConvertByteArrayToHexWordString(m.ReceivedMessage.Reserved),
rssi,
m.ReceivedMessage.Antenna,
nowString
);
}
break;
#endregion
#region EasAlarm_6C
case "EasAlarm_6C":
{
IRP1.EasAlarm_6C m = (IRP1.EasAlarm_6C)msg;
if (m.ReceivedMessage.AnswerType == 0xa0)
{
if (OnTagAlarm != null)
{
OnTagAlarm(null, EventArgs.Empty);
}
}
}
break;
#endregion
#region PcSendTime_500(805)
case "PcSendTime_500":
{
IRP1.PcSendTime_500 m = (IRP1.PcSendTime_500)msg;
DateTime now = DateTime.Now;
TimeSpan ts = now - new DateTime(1970, 1, 1);
int d = (int)ts.TotalSeconds;
Byte[] bytes = BitConverter.GetBytes(d);
Byte[] time = new Byte[4];
time[0] = bytes[3];
time[1] = bytes[2];
time[2] = bytes[1];
time[3] = bytes[0];
IRP1.PcSendTime_500 order = new IRP1.PcSendTime_500(m.ReceivedMessage.ReaderID, time);
reader.Send(order);
}
break;
#endregion
#region RXD_IOTriggerSignal_800
case "RXD_IOTriggerSignal_800":
{
IRP1.RXD_IOTriggerSignal_800 m = (IRP1.RXD_IOTriggerSignal_800)msg;
if (m.ReceivedMessage.IsStart)
{
//TODO:
}
else
{
//TODO:
}
}
break;
#endregion
#region Keepalive
case "Keepalive":
{
reader.Send(new IRP1.Keepalive());
}
break;
#endregion
}
}
break;
case "IRP2":
// TODO:
break;
}
if (OnReaderNotificationMsg != null)
{
OnReaderNotificationMsg((IRP1.Reader)reader, nmsg);
}
}
