/// <summary>
/// PLCThread类
/// </summary>
/// <param name="scanReg">扫描寄存器</param>
/// <param name="rReg">读寄存器</param>
/// <param name="wReg">写寄存器</param>
/// <param name="idNo">设备ID</param>
/// <param name="name">设备名称</param>
public CPLCThread(CUSER_PLCREG plcReg, int idNo = 0, string name = "PLC Thread")
{
this._idNo = idNo;
this._name = name;
this._scanReg = plcReg.scanREG;
//读寄存器
_rRegMap.Clear();
_rReg.Clear();
_rRegVal.Clear();
_rRegHex.Clear();
for (int i = 0; i < plcReg.rREG.Count; i++)
{
if (!_rReg.ContainsKey(plcReg.rREG[i].regDes))
{
CREG reg = plcReg.rREG[i];
_rRegMap.Add(reg.regName, reg.regDes);
_rReg.Add(reg.regDes, reg);
_rRegVal.Add(reg.regDes, -1);
_rRegHex.Add(reg.regDes, "FFFF");
}
}
//写寄存器
_wRegMap.Clear();
_wReg.Clear();
_wRegVal.Clear();
_wRegHex.Clear();
for (int i = 0; i < plcReg.wREG.Count; i++)
{
if (!_wReg.ContainsKey(plcReg.wREG[i].regDes))
{
CREG reg = plcReg.wREG[i];
_wRegMap.Add(reg.regName, reg.regDes);
_wReg.Add(reg.regDes, reg);
_wRegVal.Add(reg.regDes, -1);
_wRegHex.Add(reg.regDes, "FFFF");
}
}
}
/// <summary>
/// PLCThread类
/// </summary>
/// <param name="scanReg">扫描寄存器</param>
/// <param name="rReg">读寄存器</param>
/// <param name="wReg">写寄存器</param>
/// <param name="idNo">设备ID</param>
/// <param name="name">设备名称</param>
public CPLCThread(List <CREG> scanReg, List <CREG> rReg, List <CREG> wReg, int idNo = 0, string name = "PLC Thread")
{
this._idNo = idNo;
this._name = name;
this._scanReg = scanReg;
//读寄存器
_rRegMap.Clear();
_rReg.Clear();
_rRegVal.Clear();
_rRegHex.Clear();
for (int i = 0; i < rReg.Count; i++)
{
if (!_rReg.ContainsKey(rReg[i].regDes))
{
CREG reg = rReg[i];
_rRegMap.Add(reg.regName, reg.regDes);
_rReg.Add(reg.regDes, reg);
_rRegVal.Add(reg.regDes, -1);
_rRegHex.Add(reg.regDes, "FFFF");
}
}
//写寄存器
_wRegMap.Clear();
_wReg.Clear();
_wRegVal.Clear();
_wRegHex.Clear();
for (int i = 0; i < wReg.Count; i++)
{
if (!_wReg.ContainsKey(wReg[i].regDes))
{
CREG reg = wReg[i];
_wRegMap.Add(reg.regName, reg.regDes);
_wReg.Add(reg.regDes, reg);
_wRegVal.Add(reg.regDes, -1);
_wRegHex.Add(reg.regDes, "FFFF");
}
}
}
/// <summary>
/// 复制
/// </summary>
/// <returns></returns>
public CREG Clone()
{
CREG reg = new CREG();
reg.devAddr = this.devAddr;
reg.regName = this.regName;
reg.regDes = this.regDes;
reg.regType = this.regType;
reg.regAddr = this.regAddr;
reg.len = this.len;
return(reg);
}
/// <summary>
/// This method is for fetching network status of sim card.
/// Returns the status through enum: CREG
/// </summary>
public CREG _creg()
{
long key = -1;
CREG retCREG = CREG.NONE;
try
{
if (isOpen())
{
key = AccessControl();
port.WriteLine("at+creg?");
Thread.Sleep(500);
String data = port.ReadExisting();
FreeControl(key);
int _cr = data.LastIndexOf("+CREG: ");
data = data.Substring(_cr + 7, 3);
String[] arr = data.Split(new char[] { ',' });
if (arr.Length == 2)
{
try
{
retCREG = (CREG)Int32.Parse(arr[1]);
}
catch (Exception ex) { retCREG = CREG.UNKNOWN; }
}
}
}
catch (Exception ex)
{
FreeControl(key);
retCREG = CREG.UNKNOWN;
if (notification)
{
showError("Network Error", "Unable to get response from network.", ex);
}
}
return(retCREG);
}
private void _thrSignal()
{
long key = -1;
try
{
while (true)
{
if (ConnectionState == Connection.Disconnected)
{
break;
}
try
{
if (isOpen())
{
key = AccessControl();
port.WriteLine("at+csq"); //write("at+csq");
Thread.Sleep(300);
String data = port.ReadExisting(); //read();
FreeControl(key);
int _cr = data.LastIndexOf("+CSQ: ");
data = data.Substring(_cr + 6);
String[] arr = data.Split(new char[] { ',' });
if (arr.Length == 2)
{
try
{
CREG reg = _creg();
int val = Int32.Parse(arr[0].Trim());
if (val >= 2 && val <= 9)
{
SignalChanged(this, CSIGNAL.Low, reg);
}
else if (val >= 10 && val <= 14)
{
SignalChanged(this, CSIGNAL.Ok, reg);
}
else if (val >= 15 && val <= 19)
{
SignalChanged(this, CSIGNAL.Good, reg);
}
else if (val >= 20 && val <= 30)
{
SignalChanged(this, CSIGNAL.Full, reg);
}
else if (val == 31)
{
SignalChanged(this, CSIGNAL.Excellent, reg);
}
else if (val == 99)
{
SignalChanged(this, CSIGNAL.No, reg);
}
else
{
SignalChanged(this, CSIGNAL.Nothing, reg);
}
}
catch (Exception)
{
SignalChanged(this, CSIGNAL.Nothing, CREG.UNKNOWN);
}
}
}
}
catch (Exception ex)
{ FreeControl(key); }
String input = "";
try
{
String mttt = TypeOfMessage.ToString().Replace("_", " ");
key = AccessControl();
port.WriteLine("at+cmgl=\"" + mttt + "\""); //write("at+cmgl=\"" + mttt + "\"");
Thread.Sleep(1000);
input = port.ReadExisting(); //input = read();
FreeControl(key);
List <Message> msgs = new List <Message>();
try
{
Regex r = new Regex(@"\+CMGL: (\d+),""(.+)"",""(.+)"",(.*),""(.+)""\r\n(.+)");//\r\n
Match m = r.Match(input);
while (m.Success)
{
Message msg = new Message();
msg.Index = m.Groups[1].Value;
msg.Status = m.Groups[2].Value;
msg.Sender = m.Groups[3].Value;
msg.Alphabet = m.Groups[4].Value;
msg.Time = m.Groups[5].Value;
msg.MessageText = m.Groups[6].Value;
msgs.Add(msg);
m = m.NextMatch();
}
}
catch (Exception ex)
{ FreeControl(key); }
if (input.ToLower().Contains("ok"))
{
input = "ok";
MessageReceived(this, msgs);
}
if (input.ToLower().Contains("error"))
{
input = "false";
}
if (RemoveReadedMessages)
{
port.WriteLine("at+cmgd=1,3");//write("AT+CMGD=1,3");
}
}
catch (Exception ex)
{
if (notification)
{
showError("Reading Messages", "Error in raading messages.", ex);
}
}
try
{
port.BaseStream.Flush();
} catch (Exception) {}
Thread.Sleep(5000);
}
}
catch (ThreadAbortException)
{}
try
{
Thread.ResetAbort();
}
catch (Exception) { }
}
void Port_SignalChanged(Port port, CSIGNAL signal, CREG registration)
{
}
/// <summary>
/// 解析读寄存器数值
/// </summary>
/// <param name="scanReg"></param>
/// <param name="regName"></param>
/// <param name="rVal"></param>
private bool calrRegVal(CREG scanReg, int reg_offset, int bin_offset, string regName, int[] rVal, out string er)
{
er = string.Empty;
try
{
//解析读寄存器
if (!_rRegMap.ContainsKey(regName))
{
return(true);
}
string regDes = _rRegMap[regName];
string regHex = string.Empty;
int regVal = 0;
if (_rReg[regDes].regType == ERegType.D)
{
if (_rReg[regDes].regLen > scanReg.regLen - reg_offset)
{
er = "[" + _rReg[regDes].regName + "]" + CLanguage.Lan("设置读长度超出扫描寄存器") + "[" + scanReg.regName + "]";
return(false);
}
for (int i = 0; i < _rReg[regDes].regLen; i++)
{
regHex = rVal[reg_offset + i].ToString("X4") + regHex;
}
lock (_synC)
{
_rRegHex[regDes] = regHex;
if (_rReg[regDes].regLen <= 2)
{
_rRegVal[regDes] = System.Convert.ToInt32(regHex, 16);
}
}
}
else
{
if (_rReg[regDes].regLen > (scanReg.regLen - reg_offset) * 8 * _devPLC.wordNum - bin_offset)
{
er = "[" + _rReg[regDes].regName + "]" + CLanguage.Lan("设置读长度超出扫描寄存器") + "[" + scanReg.regName + "]";
return(false);
}
int offset = reg_offset * 8 * _devPLC.wordNum + bin_offset;
for (int i = 0; i < _rReg[regDes].regLen; i++)
{
if (rVal[offset + i] == 1)
{
regVal += (1 << i);
}
}
lock (_synC)
{
_rRegVal[regDes] = regVal;
_rRegHex[regDes] = System.Convert.ToString(regVal, 16);
}
}
return(true);
}
catch (Exception ex)
{
er = ex.ToString();
return(false);
}
}
