private bool Open(string name) { try { serialPort.PortName = name; if (serialPort.IsOpen) { serialPort.Close(); } serialPort.Open(); if (IsOpen) { cBoxSerialPort.IsEnabled = false; SerialToggle.IsChecked = true; OnOpened(); return(true); } } catch (Exception ex) { Console.WriteLine("serial port : {0}", (object)ex); if (IsOpen) { serialPort.Close(); cBoxSerialPort.IsEnabled = true; SerialToggle.IsChecked = new bool?(false); } } return(false); }
public void SettingsSafeUpdate() { if (MyPort.IsOpen) { MyPort.Close(); SettingsSynchronization(); MyPort.Open(); } }
public void CloseSerial() { m_ComPort.Close(); }
private static void OnTimerEvent(object sender, ElapsedEventArgs e) { m_StartTimer = true; byte[] by = null; try { for (int i = 0; i < 3; i++) { if (m_StopTimer) { return; } foreach (string portName in SearchSerialPort.SerialPortNames) { if (m_StopTimer) { return; } m_Over = false; if (m_SerialPort == null) { m_SerialPort = SerialPortManager.CreateSerialPort(); m_SerialPort.DataReceived += SerialPortDataReceived; } m_SerialPort.PortName = portName; try { m_SerialPort.BaudRate = WinApi.B19200; m_SerialPort.Open(); if (!SerialPortManager.Device1.SerialPortDevice.IsOpen) { if (m_StopTimer) { return; } try { by = PortAgreement.DistanceDeviceEncryption(DefaultParams.DEVICEDEFAULTCLIENTNUMBER, DefaultParams.DEVICEDEFAULTPASSWORD); m_SerialPort.Write(by); bool ret = WaitResult(SerialPortManager.Device1); if (ret) { continue; } } catch (Exception ex) { Log4Helper.ErrorInfo(ex.Message, ex); #if DEBUG Console.WriteLine(ex.Message); #endif } } m_SerialPort.SetBaudRate(WinApi.B9600); Thread.Sleep(50); if (!SerialPortManager.Device2.SerialPortDevice.IsOpen) { int address = 1; try { for (int number = 1; number <= 50; number++) { address = number; if (m_StopTimer) { return; } by = PortAgreement.CorridorReadCardData(number); m_SerialPort.Write(by); Thread.Sleep(50); if (m_Over) { ReplaceSerialPort(SerialPortManager.Device2); break; } } if (m_Over) { continue; } bool ret = WaitResult(SerialPortManager.Device2); if (ret) { continue; } } catch (Exception ex) { Log4Helper.ErrorInfo(ex.Message, ex); #if DEBUG Console.WriteLine(ex.Message); #endif } finally { SerialPortManager.Device2Address = address; } } m_SerialPort.Close(); } catch { continue; } } } } catch (Exception ex) { Log4Helper.ErrorInfo(ex.Message, ex); #if DEBUG Console.WriteLine(ex.Message); #endif } finally { by = null; m_Validation.Dispose(); if (m_SerialPort != null && m_SerialPort.IsOpen) { m_SerialPort.Close(); } m_SerialPort = null; if (!m_StopTimer && (!SerialPortManager.Device1.SerialPortDevice.IsOpen && !SerialPortManager.Device2.SerialPortDevice.IsOpen)) { ViewCallFunction.ViewConnectionFailedMessage(); } m_StartTimer = false; } }
public static void CloseSerialPort(SerialPortEx port) { port.Close(); }
private void Application_Exit(object sender, ExitEventArgs e) { if (PlayerModel.afrOne != null) { PlayerModel.afrOne.Dispose(); PlayerModel.afrOne = null; } if (PlayerModel.afrTwo != null) { PlayerModel.afrTwo.Dispose(); PlayerModel.afrTwo = null; } if (PlayerModel.loopOne != null) { PlayerModel.loopOne.Dispose(); PlayerModel.loopOne = null; } if (PlayerModel.loopTwo != null) { PlayerModel.loopTwo.Dispose(); PlayerModel.loopTwo = null; } if (PlayerModel._dsOne != null) { PlayerModel._dsOne.Dispose(); PlayerModel._dsOne = null; } if (PlayerModel._dsTwo != null) { PlayerModel._dsTwo.Dispose(); PlayerModel._dsTwo = null; } if (PlayerModel.wgOne != null) { PlayerModel.wgOne = null; } if (PlayerModel.wgTwo != null) { PlayerModel.wgTwo = null; } try { ISerial serialPort = new SerialPortEx(TesterConfig.Instance.GetApplicationCom); serialPort.Wirte("09", 1); serialPort.Close(); } catch (Exception ex) { System.Diagnostics.Debug.Assert(false, "程序关闭时写入09失败"); throw; } if (Cache.Instance.Contexts != null && Cache.Instance.Contexts.Any()) { try { //关闭所有的串口 Cache.Instance.Contexts.ForEach(c => { c.Release(); }); } catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex.ToString()); } } }