private void button4_Click(object sender, EventArgs e)
{
DevConnection element = ConnList.FirstOrDefault(l => l.Name == "Соединение 0" && l.Name == "Соединение 0");
if (element != null)
{
ConnList.Remove(element);
}
}
internal UDSHandler GetUDSHandler()
{
if (DevConnection == null)
{
return(null);
}
Envelope env = DevConnection.SendRequest("UDSManagerService.ListContracts", new Envelope());
XmlHelper h = new XmlHelper(env.Body);
return(new UDSHandler(this, h.GetElement(".")));
}
internal UDTHandler GetUDT()
{
if (DevConnection == null)
{
return(null);
}
Envelope env = DevConnection.SendRequest("UDTService.DDL.ListTableNames", new Envelope());
XmlHelper h = new XmlHelper(env.Body);
return(new UDTHandler(this, h.GetElement(".")));
}
internal Envelope SendRequest(string srvName, Envelope request)
{
try
{
return(this.DevConnection.SendRequest(srvName, request));
}
catch (DSAServerException ex)
{
if (ex.Status == "511")
{
ReConnect();
return(DevConnection.SendRequest(srvName, request));
}
else
{
throw;
}
}
}
int NoAnswerCounter = 0; //счетчик неполученных ответов
internal int GetState(DevConnection DevConn)
{
GetStateCounter++;
if (DevConn.PortState == 3)
{
if (Protocol == 0)//используется протокол DCON
{
int BytesToRead = 0;
try
{
ByteBuff[0] = Convert.ToByte('#');;
string Rs485 = String.Format("{0:D2}", RS485Num);
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[20] = 0;
for (int i = 0; i <= 2; i++)
{
ByteBuff[20] += ByteBuff[i];
}
string CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[3] = Convert.ToByte(CRC[0]);
ByteBuff[4] = Convert.ToByte(CRC[1]);
ByteBuff[5] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 6);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 19)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
//проверяем CRC
ByteBuff[20] = 0;
for (int i = 0; i < BytesToRead - 3; i++)
{
ByteBuff[20] += ByteBuff[i];
}
if (ByteBuff[20] == Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 16, 2), 16))
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 19; i++)
{
sb.Append(Convert.ToChar(ByteBuff[i]));
}
if (DevConn.uiSep == ",")
{
sb.Replace(".", ","); //заменяем точки если системный разделитель запятая
}
if ((float.TryParse(sb.ToString(1, 9), out float fResult1)) && (float.TryParse(sb.ToString(11, 5), out float fResult2)))
{
A = fResult1;
Hz = fResult2;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
//else
//{
// ErrConvertCounter++;
// A = -999;
// Hz = -99;
//}
}
else
{
ErrCRC++;
}
}
else
{
if (BytesToRead > 0)
{
DevConn._serialPort.DiscardInBuffer();
}
}
if (NoAnswerCounter < NoAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == NoAnswerLimit)//нет ответа определенное время
{
NoAnswerCounter++;
A = -999;
Hz = -999;
StateMess = "Нет связи с контроллером Owen 110 224.1T";
LostConnectionCounter++;
}
}
catch (Exception ex)
{
ErrGetStateDevice++;
//// Get stack trace for the exception with source file information
//var st = new StackTrace(ex, true);
//// Get the top stack frame
//var frame = st.GetFrame(0);
//// Get the line number from the stack frame
//var line = frame.GetFileLineNumber();
//ErrGetStateDeviceMess = ex.Message+" "+ line+""+ BytesToRead;
ErrGetStateDeviceMess = ex.Message;
}
}
return(SleepTime);
}
else
{
StateMess = "Ошибка открытия порта";
A = -999;
Hz = -999;
return(0);
}
}
internal int GetSmartState(DevConnection DevConn)
{
int FuncSleepTime = 0;
GetStateCounter++;
if (isActivExchangeMode)//по запросу
{
}
else //постоянная передача с прибора
{
try
{
int BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead > 0)
{
if (BytesToRead > 100)
{
DevConn.ErrManyBytes++;
DevConn._serialPort.DiscardInBuffer();
}
else
{
DevConn._serialPort.Read(AnswerByteBuff, storedBytes, BytesToRead);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < BytesToRead + storedBytes; i++)
{
sb.Append(Convert.ToChar(AnswerByteBuff[i]));
if (AnswerByteBuff[i] == 10)
{
if (sb.Length == 14)
{
if (uiSep == ",")
{
sb.Replace(".", ","); //заменяем точки если системный разделитель запятая
}
if (float.TryParse(sb.ToString(2, 7), out float fResult))
{
ScaleResult = fResult;
if (sb[1] == Convert.ToChar("-"))
{
ScaleResult = ScaleResult * (-1); //если число отрицательное
}
if (sb[11] == Convert.ToChar("O"))
{
IsOverload = true;
IsStable = IsInvalid = false;
}
else if (sb[11] == Convert.ToChar("I"))
{
IsInvalid = true;
IsStable = IsOverload = false;
}
else if (sb[11] == Convert.ToChar(" "))
{
IsStable = true;
IsInvalid = IsOverload = false;
}
else if (sb[11] == Convert.ToChar("M"))
{
IsStable = IsInvalid = IsOverload = false;
}
RecieveLettersCounter++;
if (StateMess != "Ok")
{
StateMess = "Ok";
}
NoAnswerCounter = 0;
}
else
{
ErrConvertCounter++;
}
}
else
{
ErrAnswerLenghtCounter++;
}
sb.Clear();
}
}
if (sb.Length != 0)
{
//storedBytes = sb.Length;
Array.Clear(AnswerByteBuff, 0, AnswerByteBuff.Length);
//for (int i = 0; i < sb.Length; i++)
//{
// AnswerByteBuff[i] = Convert.ToByte(sb[i]);
//}
}
}
}
if (NoAnswerCounter < NoAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == NoAnswerLimit)//нет ответа определенное время
{
NoAnswerCounter++;
ScaleResult = -999;
IsStable = IsInvalid = IsOverload = false;
StateMess = "Нет связи с контроллером SMART";
LostConnectionCounter++;
}
Thread.Sleep(SleepTime);
FuncSleepTime += SleepTime;
}
catch (Exception)
{
ErrGetStateDevice++;
}
}
return(FuncSleepTime);
}
int NoAnswerCounter = 0; //счетчик неполученных ответов
internal int GetState(DevConnection DevConn)
{
GetStateCounter++;
if (DevConn.PortState == 3)
{
try
{
int BytesToRead = 0;
string Rs485 = String.Format("{0:D2}", RS485Num);
string CRC = string.Empty;
#region Проверка состояния
ByteBuff[0] = 0x05;//начало пакета
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[3] = 0x37; //7
ByteBuff[4] = 0x41; //A
ByteBuff[5] = 0x30; //время ожидания
ByteBuff[20] = 0;
for (int i = 1; i <= 5; i++)
{
ByteBuff[20] += ByteBuff[i];
}
CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[6] = Convert.ToByte(CRC[0]);
ByteBuff[7] = Convert.ToByte(CRC[1]);
ByteBuff[8] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 9);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 9)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
//проверяем CRC
ByteBuff[20] = 0;
for (int i = 1; i < BytesToRead - 4; i++)
{
ByteBuff[20] += ByteBuff[i];
}
int RecievedCRC = -1;
try
{
RecievedCRC = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, BytesToRead - 3, 2), 16);
}
catch (Exception)
{
ErrConvertCRC++;
}
if ((RecievedCRC != -1) && (ByteBuff[20] == RecievedCRC))
{
string BinState = Convert.ToString(Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 3, 2), 16), 2).PadLeft(8, '0');
fRun = (BinState[7].Equals('1')) ? true : false;
fRunF = (BinState[6].Equals('1')) ? true : false;
fRunB = (BinState[5].Equals('1')) ? true : false;
fHzMax = (BinState[4].Equals('1')) ? true : false;
fOL = (BinState[3].Equals('1')) ? true : false;
fHzOk = (BinState[1].Equals('1')) ? true : false;
fErr = (BinState[0].Equals('1')) ? true : false;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
else
{
if (RecievedCRC != -1)
{
ErrCRC++;
}
}
}
else
{
if (BytesToRead > 0)
{
ErrAnswerLenghtCounter++;
//Array.Clear(ByteBuff, 0, ByteBuff.Length);
//DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
DevConn._serialPort.DiscardInBuffer();
}
}
#endregion
#region Запрос текущей частоты
ByteBuff[0] = 0x05;//начало пакета
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[3] = 0x36; //6
ByteBuff[4] = 0x46; //F
ByteBuff[5] = 0x30; //время ожидания
ByteBuff[20] = 0;
for (int i = 1; i <= 5; i++)
{
ByteBuff[20] += ByteBuff[i];
}
CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[6] = Convert.ToByte(CRC[0]);
ByteBuff[7] = Convert.ToByte(CRC[1]);
ByteBuff[8] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 9);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 11)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
//проверяем CRC
ByteBuff[20] = 0;
for (int i = 1; i < BytesToRead - 4; i++)
{
ByteBuff[20] += ByteBuff[i];
}
int RecievedCRC = -1;
try
{
RecievedCRC = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, BytesToRead - 3, 2), 16);
}
catch (Exception)
{
ErrConvertCRC++;
}
if ((RecievedCRC != -1) && (ByteBuff[20] == RecievedCRC))
{
CurrentHz = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 3, 4), 16) / 100;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
else
{
if (RecievedCRC != -1)
{
ErrCRC++;
}
}
}
else
{
if (BytesToRead > 0)
{
ErrAnswerLenghtCounter++;
DevConn._serialPort.DiscardInBuffer();
}
}
#endregion
#region Запрос текущего тока
ByteBuff[0] = 0x05;//начало пакета
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[3] = 0x37; //7
ByteBuff[4] = 0x30; //0
ByteBuff[5] = 0x30; //время ожидания
ByteBuff[20] = 0;
for (int i = 1; i <= 5; i++)
{
ByteBuff[20] += ByteBuff[i];
}
CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[6] = Convert.ToByte(CRC[0]);
ByteBuff[7] = Convert.ToByte(CRC[1]);
ByteBuff[8] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 9);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 11)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
//проверяем CRC
ByteBuff[20] = 0;
for (int i = 1; i < BytesToRead - 4; i++)
{
ByteBuff[20] += ByteBuff[i];
}
int RecievedCRC = -1;
try
{
RecievedCRC = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, BytesToRead - 3, 2), 16);
}
catch (Exception)
{
ErrConvertCRC++;
}
if ((RecievedCRC != -1) && (ByteBuff[20] == RecievedCRC))
{
CurrentA = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 3, 4), 16) / 10;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
else
{
if (RecievedCRC != -1)
{
ErrCRC++;
}
}
}
else
{
if (BytesToRead > 0)
{
ErrAnswerLenghtCounter++;
DevConn._serialPort.DiscardInBuffer();
}
}
#endregion
#region Запрос текущего напряжения
ByteBuff[0] = 0x05;//начало пакета
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[3] = 0x37; //7
ByteBuff[4] = 0x31; //1
ByteBuff[5] = 0x30; //время ожидания
ByteBuff[20] = 0;
for (int i = 1; i <= 5; i++)
{
ByteBuff[20] += ByteBuff[i];
}
CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[6] = Convert.ToByte(CRC[0]);
ByteBuff[7] = Convert.ToByte(CRC[1]);
ByteBuff[8] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 9);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 11)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
//проверяем CRC
ByteBuff[20] = 0;
for (int i = 1; i < BytesToRead - 4; i++)
{
ByteBuff[20] += ByteBuff[i];
}
int RecievedCRC = -1;
try
{
RecievedCRC = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, BytesToRead - 3, 2), 16);
}
catch (Exception)
{
ErrConvertCRC++;
}
if ((RecievedCRC != -1) && (ByteBuff[20] == RecievedCRC))
{
CurrentV = Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 3, 4), 16) / 10;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
else
{
if (RecievedCRC != -1)
{
ErrCRC++;
}
}
}
else
{
if (BytesToRead > 0)
{
ErrAnswerLenghtCounter++;
DevConn._serialPort.DiscardInBuffer();
}
}
#endregion
#region Старт/Стоп
if ((isNeedRun && !fRun) || (!isNeedRun && fRun))
{
ByteBuff[0] = 0x05;//начало пакета
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[3] = 0x46; //F
ByteBuff[4] = 0x41; //A
ByteBuff[5] = 0x30; //время ожидания
ByteBuff[6] = 0x30; //
ByteBuff[7] = (isNeedRun) ? (Byte)0x32 : (Byte)0x30;
ByteBuff[20] = 0;
for (int i = 1; i <= 7; i++)
{
ByteBuff[20] += ByteBuff[i];
}
CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[8] = Convert.ToByte(CRC[0]);
ByteBuff[9] = Convert.ToByte(CRC[1]);
ByteBuff[10] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 11);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 4)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
RecieveLettersCounter++;
}
else
{
if (BytesToRead > 0)
{
ErrAnswerLenghtCounter++;
DevConn._serialPort.DiscardInBuffer();
}
}
}
#endregion
#region Задание частоты
if (fRun && (CurrentHz != PresetHz))
{
String Hez = String.Format("{0:X4}", (int)PresetHz * 100);
ByteBuff[0] = 0x05;//начало пакета
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
ByteBuff[3] = 0x45; //E
ByteBuff[4] = 0x45; //E
ByteBuff[5] = 0x30; //время ожидания
ByteBuff[6] = Convert.ToByte(Hez[0]); //
ByteBuff[7] = Convert.ToByte(Hez[1]); //
ByteBuff[8] = Convert.ToByte(Hez[2]); //
ByteBuff[9] = Convert.ToByte(Hez[3]); //
ByteBuff[20] = 0;
for (int i = 1; i <= 9; i++)
{
ByteBuff[20] += ByteBuff[i];
}
CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[10] = Convert.ToByte(CRC[0]);
ByteBuff[11] = Convert.ToByte(CRC[1]);
ByteBuff[12] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 13);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead == 4)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
RecieveLettersCounter++;
}
else
{
if (BytesToRead > 0)
{
ErrAnswerLenghtCounter++;
DevConn._serialPort.DiscardInBuffer();
}
}
}
#endregion
if (NoAnswerCounter < NoAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == NoAnswerLimit)//нет ответа определенное время
{
NoAnswerCounter++;
StateMess = "Нет связи с Mitsubishi E5xx";
CurrentHz = 0;
CurrentA = 0;
CurrentV = 0;
fRun = false;
fRunB = false;
fRunF = false;
LostConnectionCounter++;
}
}
catch (Exception e)
{
//ErrGetStateDeviceMess = e.Message;
ErrGetStateDevice++;
// Get stack trace for the exception with source file information
var st = new StackTrace(e, true);
// Get the top stack frame
var frame = st.GetFrame(0);
// Get the line number from the stack frame
var line = frame.GetFileLineNumber();
ErrGetStateDeviceMess = e.Message + " " + line;
}
return(SleepTime);
}
else
{
StateMess = "Ошибка открытия порта";
return(0);
}
}
internal int GetState(DevConnection DevConn)
{
GetStateCounter++;
if (DevConn.PortState == 3)
{
#region ежим обмена по запросу
if (isActivExchangeMode)//по запросу
{
try
{
Thread.Sleep(SleepTime);
}
catch (Exception e)
{
ErrGetStateDeviceMess = e.Message;
ErrGetStateDevice++;
}
}
#endregion
else //постоянная передача с прибора
{
try
{
int BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead > 0)
{
if (BytesToRead > 0)
{
if (BytesToRead > 100)
{
DevConn.ErrManyBytes++;
DevConn._serialPort.DiscardInBuffer();
}
else
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, storedBytes, BytesToRead);
if ((BytesToRead == 9) && (ByteBuff[0] == 61))
{
StringBuilder sb = new StringBuilder();
Array.Reverse(ByteBuff, 0, 9);
for (int i = 0; i < 8; i++)
{
sb.Append(Convert.ToChar(ByteBuff[i]));
}
if (uiSep == ",")
{
sb.Replace(".", ","); //заменяем точки если системный разделитель запятая
}
if (float.TryParse(sb.ToString(), out float fResult))
{
ScaleResult = fResult;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
IsStable = true;
if (ZeroRange == 0)//ноль весов
{
IsZero = (ScaleResult != 0) ? false : true;
}
else
{
IsZero = (Math.Abs(ScaleResult) <= ZeroRange) ? false : true;
}
ResultList.Add(new WeightResult(5, DateTime.Now));
if (ResultList.Count > 20)
{
ResultList.RemoveAt(0);
}
}
else
{
ErrConvertCounter++;
}
}
else
{
ErrAnswerLenghtCounter++;
}
}
}
}
if (NoAnswerCounter < NoAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == NoAnswerLimit) //нет ответа определенное время
{
NoAnswerCounter++;
ScaleResult = -999;
IsStable = false;
StateMess = "Нет связи с терминалом МИ МДА/15Я";
LostConnectionCounter++;
}
Thread.Sleep(SleepTime);
}
catch (Exception e)
{
ErrGetStateDeviceMess = e.Message;
ErrGetStateDevice++;
}
}
return(SleepTime);
}
else
{
StateMess = "Ошибка открытия порта";
return(0);
}
}
internal int GetState(DevConnection DevConn)
{
if (DevConn.PortState == 3)
{
int BytesToRead = 0;
try
{
#region Установка 8-ми выходов
bool ChangeFlag = false;
for (int i = 0; i < 8; i++)
{
if (OutputState[i] != _outputStateFact[i])
{
ChangeFlag = true;
}
}
if (ChangeFlag)//есть изменения в состоянии выходов
{
ByteBuff[0] = Convert.ToByte('@');
string Rs485 = String.Format("{0:D2}", _rs485Num);
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
StringBuilder sb = new StringBuilder();
for (int i = 7; i >= 0; i--)
{
sb.Append(OutputState[i]);
}
string OutputString = String.Format("{0:X2}", Convert.ToInt32(sb.ToString(), 2));
ByteBuff[3] = Convert.ToByte(OutputString[0]);
ByteBuff[4] = Convert.ToByte(OutputString[1]);
if (_cRCEnabled)
{
ByteBuff[20] = 0;
for (int i = 0; i <= 4; i++)
{
ByteBuff[20] += ByteBuff[i];
}
string CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[5] = Convert.ToByte(CRC[0]);
ByteBuff[6] = Convert.ToByte(CRC[1]);
ByteBuff[7] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 8);
}
else
{
ByteBuff[5] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 6);
}
SendLettersCounter++;
Thread.Sleep(_sleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead > 0)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
bool AnswerOk = false;
if (_cRCEnabled && BytesToRead == 4)
{
if (ByteBuff[0] == Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 1, 2), 16))
{
AnswerOk = true;
}
else
{
ErrCRC++;
}
}
else if (!_cRCEnabled && BytesToRead == 2)
{
AnswerOk = true;
}
else
{
DevConn._serialPort.DiscardInBuffer();
ErrAnswerLenght++;
}
if (AnswerOk)
{
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
Array.Copy(OutputState, _outputStateFact, 8);
}
}
}
#endregion
#region Опрос входов
if (_diEnabled)
{
ByteBuff[0] = Convert.ToByte('@');
string Rs485 = String.Format("{0:D2}", _rs485Num);
ByteBuff[1] = Convert.ToByte(Rs485[0]);
ByteBuff[2] = Convert.ToByte(Rs485[1]);
if (_cRCEnabled)
{
ByteBuff[20] = 0;
for (int i = 0; i <= 2; i++)
{
ByteBuff[20] += ByteBuff[i];
}
string CRC = String.Format("{0:X2}", ByteBuff[20]);
ByteBuff[3] = Convert.ToByte(CRC[0]);
ByteBuff[4] = Convert.ToByte(CRC[1]);
ByteBuff[5] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 6);
}
else
{
ByteBuff[3] = 13;
DevConn._serialPort.Write(ByteBuff, 0, 4);
}
SendLettersCounter++;
Thread.Sleep(_sleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead > 0)
{
Array.Clear(ByteBuff, 0, ByteBuff.Length);
DevConn._serialPort.Read(ByteBuff, 0, BytesToRead);
bool AnswerOk = false;
if (_cRCEnabled && BytesToRead == 8)
{
ByteBuff[20] = 0;
for (int i = 0; i < BytesToRead - 3; i++)
{
ByteBuff[20] += ByteBuff[i];
}
if (ByteBuff[20] == Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, BytesToRead - 3, 2), 16))
{
AnswerOk = true;
}
else
{
ErrCRC++;
}
}
else if (!_cRCEnabled && BytesToRead == 6)
{
AnswerOk = true;
}
else
{
DevConn._serialPort.DiscardInBuffer();
ErrAnswerLenght++;
}
if (AnswerOk)
{
string BinState = Convert.ToString(Convert.ToInt32(ASCIIEncoding.ASCII.GetString(ByteBuff, 3, 2), 16), 2).PadLeft(8, '0');
for (int i = 0; i < 8; i++)
{
InputState[7 - i] = (BinState[i].Equals('1')) ? true : false;
}
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
}
}
#endregion
if (NoAnswerCounter < _noAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == _noAnswerLimit)//нет ответа определенное время
{
NoAnswerCounter++;
StateMess = "Нет связи с модулем I7055";
LostConnectionCounter++;
}
}
catch (Exception ex)
{
ErrGetStateDevice++;
//// Get stack trace for the exception with source file information
//var st = new StackTrace(ex, true);
//// Get the top stack frame
//var frame = st.GetFrame(0);
//// Get the line number from the stack frame
//var line = frame.GetFileLineNumber();
//ErrGetStateDeviceMess = ex.Message+" "+ line+""+ BytesToRead;
ErrGetStateDeviceMess = ex.Message;
}
return(_sleepTime);
}
else
{
StateMess = "Ошибка открытия порта";
return(0);
}
}
internal int GetM06State(DevConnection DevConn)
{
GetStateCounter++;
if (DevConn.PortState == 3)
{
#region ежим обмена по запросу
if (isActivExchangeMode)//по запросу
{
try
{
byte SendCommandNum = 0;
AnswerByteBuff[0] = 0xFF;
AnswerByteBuff[1] = Convert.ToByte(0x20 + RS485Num);
AnswerByteBuff[2] = 0x20;
if (isNeedZero) //Если необходимо обнулить
{
isNeedZero = false;
AnswerByteBuff[3] = 0x4B;
AnswerByteBuff[4] = 0x41;
SendCommandNum = 1;
}
else //запрос состояния прибора
{
AnswerByteBuff[3] = 0x2E;
AnswerByteBuff[4] = 0x7F;
SendCommandNum = 2;
}
//Считаем контрольную сумму
int crc = 0;
for (int i = 0; i <= 4; i++)
{
crc = crc ^ AnswerByteBuff[i];
}
AnswerByteBuff[5] = Convert.ToByte(crc);
AnswerByteBuff[6] = 0x3;
DevConn._serialPort.Write(AnswerByteBuff, 0, 7);
SendLettersCounter++;
Thread.Sleep(SleepTime);
BytesToRead = DevConn._serialPort.BytesToRead;
if ((BytesToRead > 0) && (BytesToRead > 30))
{
if (BytesToRead > 100)
{
DevConn.ErrManyBytes++;
DevConn._serialPort.DiscardInBuffer();
}
else
{
Array.Clear(AnswerByteBuff, 0, AnswerByteBuff.Length);
DevConn._serialPort.Read(AnswerByteBuff, 0, BytesToRead);
if (AnswerByteBuff[BytesToRead - 3] == 16) //проверяем контрольную сумму на предмет зарезервированного символа
{
AnswerByteBuff[BytesToRead - 3] = Convert.ToByte(255 - AnswerByteBuff[BytesToRead - 2]);
AnswerByteBuff[BytesToRead - 2] = AnswerByteBuff[BytesToRead - 1];
BytesToRead--;
}
//проверяем контрольную сумму
int counter = 0;
crc = 0;
do
{
if (AnswerByteBuff[counter] != 16)
{
crc = crc ^ AnswerByteBuff[counter];
}
else
{
counter++;
crc = crc ^ (255 - AnswerByteBuff[counter]);
}
counter++;
} while (counter < (BytesToRead - 2));
if (AnswerByteBuff[BytesToRead - 2] == crc)
{
//Убираем все резервированные символы
int posSource = 0;
int posDest = 0;
do
{
if (AnswerByteBuff[posSource] != 16)
{
AnswerByteBuff[posDest] = AnswerByteBuff[posSource];
posDest++;
posSource++;
}
else
{
AnswerByteBuff[posDest] = Convert.ToByte(255 - AnswerByteBuff[posSource + 1]);
posDest++;
posSource += 2;
}
} while (posSource <= BytesToRead);
if (SendCommandNum == 2) //если посылали запрос на состояние
{
if ((posDest == 36) || (posDest == 35))
{
try
{
//состояние веса, считываем флаги
string BinState = Convert.ToString(AnswerByteBuff[18], 2).PadLeft(8, '0');
fNoLoadCell = (BinState[0].Equals('1')) ? true : false;
fOverLoad = (BinState[1].Equals('1')) ? true : false;
fUnderLoad = (BinState[2].Equals('1')) ? true : false;
fMin20d = (BinState[3].Equals('1')) ? true : false;
fNearZero = (BinState[4].Equals('1')) ? true : false;
IsStable = (BinState[5].Equals('1')) ? true : false;
fZeroClb = (BinState[6].Equals('1')) ? true : false;
fClb = (BinState[7].Equals('1')) ? true : false;
//АЦП
string ACPHex = Convert.ToString(AnswerByteBuff[6], 16).PadLeft(2, '0');
ACPHex += Convert.ToString(AnswerByteBuff[7], 16).PadLeft(2, '0');
ACPHex += Convert.ToString(AnswerByteBuff[8], 16).PadLeft(2, '0');
ACPHex += Convert.ToString(AnswerByteBuff[9], 16).PadLeft(2, '0');
ACPResult = int.Parse(ACPHex, System.Globalization.NumberStyles.HexNumber);
//определение позиции точки
switch (AnswerByteBuff[23])
{
case 3: PointPosition = 3; break;
case 4: PointPosition = 2; break;
case 5: PointPosition = 1; break;
case 6: PointPosition = 0; break;
default: PointPosition = 0; break;
}
//текущее брутто
double dTemp = (AnswerByteBuff[10] << 8) + AnswerByteBuff[11];
if (AnswerByteBuff[10] > 127)
{
dTemp -= 65536;
}
dTemp = dTemp / (Math.Exp(PointPosition * Math.Log(10)));
Brutto = (float)dTemp;
//текущее нетто
dTemp = (AnswerByteBuff[12] << 8) + AnswerByteBuff[13];
if (AnswerByteBuff[12] > 127)
{
dTemp -= 65536;
}
dTemp = dTemp / (Math.Exp(PointPosition * Math.Log(10)));
Netto = (float)dTemp;
//текущее тара
dTemp = (AnswerByteBuff[14] << 8) + AnswerByteBuff[15];
if (AnswerByteBuff[14] > 127)
{
dTemp -= 65536;
}
dTemp = dTemp / (Math.Exp(PointPosition * Math.Log(10)));
Tara = (float)dTemp;
//текущий ноль
dTemp = (AnswerByteBuff[16] << 8) + AnswerByteBuff[17];
if (AnswerByteBuff[16] > 127)
{
dTemp -= 65536;
}
dTemp = dTemp / (Math.Exp(PointPosition * Math.Log(10)));
Zero = (float)dTemp;
ScaleResult = Netto;
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
catch (Exception)
{
ErrConvertCounter++;
}
}
else if (posDest == 9) //прибор занят и не может ответить
{
RecieveLettersCounter++;
}
else
{
ErrAnswerLenghtCounter++;
}
}
else if (SendCommandNum == 1) //если посылали запрос на обнуление
{
}
}
else
{
ErrCRC++;
}
}
}
if (NoAnswerCounter < NoAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == NoAnswerLimit)//нет ответа определенное время
{
NoAnswerCounter++;
ScaleResult = -999;
Tara = -999;
Brutto = -999;
Netto = -999;
ACPResult = -999;
Zero = -999;
IsStable = false;
StateMess = "Нет связи с контроллером Микросим М06";
LostConnectionCounter++;
}
}
catch (Exception ex)
{
ErrGetStateDevice++;
//// Get stack trace for the exception with source file information
//var st = new StackTrace(ex, true);
//// Get the top stack frame
//var frame = st.GetFrame(0);
//// Get the line number from the stack frame
//var line = frame.GetFileLineNumber();
//ErrGetStateDeviceMess = ex.Message+" "+ line+""+ BytesToRead;
}
}
#endregion
#region ежим постоянной передачи
else //постоянная передача с прибора
{
try
{
int BytesToRead = DevConn._serialPort.BytesToRead;
if (BytesToRead > 0)
{
if (BytesToRead > 100)
{
DevConn.ErrManyBytes++;
DevConn._serialPort.DiscardInBuffer();
}
else
{
DevConn._serialPort.Read(AnswerByteBuff, storedBytes, BytesToRead);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < BytesToRead + storedBytes; i++)
{
sb.Append(Convert.ToChar(AnswerByteBuff[i]));
if (AnswerByteBuff[i] == 10)
{
if (sb.Length == 15)
{
if (uiSep == ",")
{
sb.Replace(".", ","); //заменяем точки если системный разделитель запятая
}
if (float.TryParse(sb.ToString(3, 6), out float fResult))
{
ScaleResult = fResult;
if (sb[2] == Convert.ToChar("-"))
{
ScaleResult = ScaleResult * (-1); //если число отрицательное
}
IsStable = (sb[9] == Convert.ToChar("?")) ? false : true;
if (ZeroRange == 0)//ноль весов
{
IsZero = (ScaleResult != 0) ? false : true;
}
else
{
IsZero = (Math.Abs(ScaleResult) <= ZeroRange) ? false : true;
}
StateMess = "Ok";
NoAnswerCounter = 0;
RecieveLettersCounter++;
}
else
{
ErrConvertCounter++;
ScaleResult = -999;
StateMess = sb.ToString(2, 6);
}
}
else
{
ErrAnswerLenghtCounter++;
}
sb.Clear();
}
}
if (sb.Length != 0)
{
//storedBytes = sb.Length;
Array.Clear(AnswerByteBuff, 0, AnswerByteBuff.Length);
//for (int i = 0; i < sb.Length; i++)
//{
// AnswerByteBuff[i] = Convert.ToByte(sb[i]);
//}
}
}
}
if (NoAnswerCounter < NoAnswerLimit)
{
NoAnswerCounter++;
}
if (NoAnswerCounter == NoAnswerLimit)//нет ответа определенное время
{
NoAnswerCounter++;
ScaleResult = -999;
IsStable = false;
StateMess = "Нет связи с контроллером Микросим М06";
LostConnectionCounter++;
}
Thread.Sleep(SleepTime);
}
catch (Exception e)
{
ErrGetStateDeviceMess = e.Message;
ErrGetStateDevice++;
}
}
#endregion
return(SleepTime);
}
else //если порт не открылся
{
StateMess = "Ошибка открытия порта";
ScaleResult = -999;
return(0);
}
}
