Exemple #1
0
        public AlarmSystem()
        {
            m_WatchDogTimeout = new TimeSpan(0, 0, 0, 0, 800);
            DefaultTimeout    = new TimeSpan(0, 0, 0, 2);

            try
            {
                if (ProfileKeeper.IsExists())
                {
                    TheProfile = ProfileKeeper.LoadProfile();
                }
            }
            catch (Exception)
            {
                // ignore
            }
            if (TheProfile == null)
            {
                var ports = SerialPort.GetPortNames();
                var name  = ports.Length == 0 ? "COM1" : ports[0];
                TheProfile =
                    new Profile
                {
                    Name     = name,
                    BaudRate = 115200,
                    DataBits = 8,
                    StopBits = StopBits.One,
                    Parity   = Parity.None
                };
                ProfileKeeper.SaveProfile(TheProfile);
            }

            ShakingEnabled      = true;
            IlluminanceEnabled  = true;
            DistanceEnabled     = true;
            ConnectivityEnabled = true;

            RealState  = AlarmingState.None;
            State      = AlarmingState.Unarmed;
            m_Watchdog = new Timer(WatchDogTimeout.TotalMilliseconds)
            {
                AutoReset = false
            };
            m_Watchdog.Elapsed += Watchdog_Triggered;

            //m_IllumSmoother = new ExponentSmoother(0.2);
            m_AccSmoother  = new CuSumEventDetecter(0.5, 0.9, MaxAcc);
            m_DistSmoother = new MinSmoother(5);

            m_Port                 = new AsyncSerialPort(TheProfile, 12);
            m_Port.OpenPort       += Port_Open;
            m_Port.ClosePort      += Port_Close;
            m_Port.PackageArrived += Port_Package;
            m_Port.ReadWriteError += Port_Error;

            IsOpen = false;
        }
Exemple #2
0
        private void Port_Open(Exception e)
        {
            if (e != null)
            {
                OpenPortResult?.Invoke(e);
                return;
            }

            IsOpen = true;

            if (!(DistanceEnabled || IlluminanceEnabled || ShakingEnabled || ConnectivityEnabled))
            {
                State = AlarmingState.Unarmed;
            }
            else
            {
                State = AlarmingState.None;
            }

            OpenPortResult?.Invoke(null);

            ProfileKeeper.SaveProfile(TheProfile);
        }