public static bool ConnectToDeviceSerialPort()
{
try
{
if (CreateSerialPort.serialPort_1.IsOpen)
{
//ShowMessage.Text = "ارتباط برقرار است.";
return(false);
}
else if (CreateSerialPort.OpenSerialPort_1())
{
//ManageTimer.tmrFromDevice.Start();
//ShowMessage.Text = "اتصال با موفقیت انجام شد";
//frmIndex.st_lbl_comment.Text = "ارتباط برقرار است";
return(true);
}
else
{
//ShowMessage.Text = "قادر به برقراری ارتباط نیست";
return(false);
}
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message);
//MessageBox.Show(ex.Source);
//MessageBox.Show(ex.TargetSite.ToString());
//MessageBox.Show(ex.StackTrace);
log_system.saveLogSystem(ex, "connect to device serial port");
return(false);
}
}
public static void DevOtherConnect()
{
if (Varibale.reciveData_STATUS)
{
try
{
if (Save_data_frig == Varibale.Save_count_frig)
{
Save_data_frig = 0;
}
else
{
Save_data_frig++;
}
CreateSerialPort.CLOSESERIAL("DEV OTHER 1", "PLCE READ NOT CLOSE");
CreateSerialPort.serialPort_1.BaudRate = Varibale.buadrate1;
CreateSerialPort.serialPort_1.Parity = Varibale.parity1;
CreateSerialPort.serialPort_1.PortName = Varibale.portname1;
CreateSerialPort.serialPort_1.DataBits = 8;
if (!CreateSerialPort.serialPort_1.IsOpen)
{
CreateSerialPort.serialPort_1.Open();
}
ReadFromFrig(1);
ReadFromFrig(2);
/*
* if (CreateSerialPort.serialPort_1.IsOpen)
* {
* CreateSerialPort.serialPort_1.Close();
* }
*
* CreateSerialPort.serialPort_1.Dispose();
*/
CreateSerialPort.CLOSESERIAL("DEV OTHER 2", "PLCE READ NOT CLOSE");
}
catch (Exception ex)
{
log_system.saveLogSystem(ex, "dev other conntent");
CreateSerialPort.CLOSESERIAL("DEV OTHER 2 exception ", "PLCE READ NOT CLOSE");
}
}
else
{
CreateSerialPort.CLOSESERIAL("DEV OTHER 3 not close loop", "PLCE READ NOT CLOSE");
}
}
public static void ReadFromFrig(int devicenumber)
{
int number = Varibale.frig_number[devicenumber] - 1;
try
{
if (Varibale.Status_Active_Frig[devicenumber])
{
CreateSerialPort.serialPort_1.Write(DeviceString.WriteDevice[number], 0, DeviceString.WriteDevice[number].Length);
string readSTR = CreateSerialPort.serialPort_1.ReadLine();
char[] arraySTR = readSTR.ToCharArray();
string address = arraySTR[1].ToString() + arraySTR[2].ToString();
int nn = number + 1;
int add = Int16.Parse(address, System.Globalization.NumberStyles.HexNumber);
if (nn.ToString() == add.ToString())
{
string reder = arraySTR[7].ToString() + arraySTR[8].ToString() + arraySTR[9].ToString() + arraySTR[10].ToString();
string greener = arraySTR[11].ToString() + arraySTR[12].ToString() + arraySTR[13].ToString() + arraySTR[14].ToString();
float fReadDevice = PublicMehotd.hextoFloat(reder);
if (fReadDevice != 0 && fReadDevice.ToString("00.0") != "00.0")
{
Varibale.Frig_Temp[devicenumber] = fReadDevice;
Check_temp_frig(fReadDevice, devicenumber);
Varibale.Error_frig[devicenumber] = 0;
if (Save_data_frig == 0)
{
InsertToDatabase(devicenumber, Enum.EnumTypeData.temp, Enum.EnumKindDevice.frig, Varibale.Frig_Temp[devicenumber]);
}
}
}
}
}
catch (Exception ex)
{
CreateSerialPort.CLOSESERIAL("frig_error_read", "frig");
log_system.saveLogSystem(ex, "frig-error-read");
Varibale.Error_frig[devicenumber]++;
if (Varibale.Error_frig[devicenumber] % 10 == 0)
{
LogManager log = new LogManager(devicenumber, Enum.EnumKindDevice.frig, Enum.EnumLevel.high, Enum.EnumLOg.Frig_Connection_error, "خطا شماره " + (Varibale.Error_frig[devicenumber] / 10));
}
}
}
public static bool DisconnectToDeviceSerialPort()
{
if (CreateSerialPort.CloseSerialPort_1())
{
//ManageTimer.tmrFromDevice.Stop();
//ShowMessage.Text = "قطع اتصال با موفقیت انجام شد";
//frmIndex.st_lbl_comment.Text = "عدم ارتباط";
PublicMehotd.DeactiveAllDevice();
return(true);
}
else
{
//ShowMessage.Text = "قادر به قطع اتصال نیست";
return(false);
}
}
public static string Read(string write, string type)
{
if (Varibale.reciveData_STATUS)
{
try
{
string readBuffer = "";
string sendWord = write;
string hexTotal = checkSum(sendWord);
/* if (CreateSerialPort.serialPort_1.IsOpen)
* {
* CreateSerialPort.serialPort_1.Dispose();
* CreateSerialPort.serialPort_1.Close();
* }
*/
CreateSerialPort.CLOSESERIAL("PLC CLASS", "PLCE READ NOT CLOSE");
string writeBuffer = string.Concat(":", sendWord, hexTotal, "\r");
CreateSerialPort.serialPort_1.Parity = Parity.Even;
CreateSerialPort.serialPort_1.StopBits = StopBits.One;
CreateSerialPort.serialPort_1.PortName = m_port;
CreateSerialPort.serialPort_1.BaudRate = m_baud;
CreateSerialPort.serialPort_1.DataBits = m_dataBits;
CreateSerialPort.serialPort_1.ReadTimeout = 200;
CreateSerialPort.serialPort_1.WriteTimeout = 200;
try
{
CreateSerialPort.serialPort_1.Open();
CreateSerialPort.serialPort_1.WriteLine(writeBuffer);
try
{
readBuffer = CreateSerialPort.serialPort_1.ReadLine();
CreateSerialPort.serialPort_1.Close();
}
catch (System.Exception ex)
{
log_system.saveLogSystem(ex, "plc read " + type);
CreateSerialPort.CLOSESERIAL("PLC CLASS catch", "PLCE READ NOT CLOSE 5");
}
if (CreateSerialPort.serialPort_1.IsOpen)
{
CreateSerialPort.CLOSESERIAL("PLC CLASS catch", "PLCE READ NOT CLOSE 56");
}
}
catch (Exception ex)
{
CreateSerialPort.CLOSESERIAL("PLC CLASS catch", "PLCE READ NOT CLOSE");
log_system.saveLogSystem(ex, "plc read master " + type);
return("");
}
return(readBuffer);
}
catch (Exception ex)
{
CreateSerialPort.CLOSESERIAL("PLC CLASS catch", "PLCE READ KOLL NOT CLOSE");
log_system.saveLogSystem(ex, "plc read kol " + type);
return("");
}
}
else
{
CreateSerialPort.CLOSESERIAL("plc read " + type + " not close loop", "PLCE READ NOT CLOSE");
return("");
}
}
