Beispiel #1
0
        private bool RunDevice(DeviceRunContext context)
        {
            string path = GetDeviceConfigPath(context.DeviceName, context.Version);

            if (Directory.Exists(path))
            {
                string deviceCfgFile = string.Format("{0}\\{1}", path, DeviceConfigFile);
                // TODO: Config file reading
                if (deviceCfgFile != null)
                {
                    DeviceEntry entry = DeviceEntry.GetDeviceEntry(context.DeviceName, deviceCfgFile);
                    this.CheckVirtualDevice(entry, deviceCfgFile);
                    Device device = Load(entry);
                    if (device != null)
                    {
                        context.Device = device;

                        // Set thread-sync-context
                        device.SynchronizationContext = context.SynchronizationContext;
                        // Set data-received callback
                        device.DataReceived += context.Callback;

                        string address         = this.GetCOMPort(entry);
                        string deviceLoadedStr = string.Format("Device: '{0}' Loaded @ '{1}'", entry[DeviceEntry.Identity], address);
                        RecordManager.DoSystemEventRecord(device, deviceLoadedStr);

                        device.Start(address);
                        return(true);
                    }
                }
            }

            return(false);
        }
Beispiel #2
0
        private void UpdateHpicThreshold()
        {
            string      filePath = GetDeviceConfigFile("scada.hpic");
            DeviceEntry entry    = DeviceEntry.GetDeviceEntry("scada.hpic", filePath);

            Settings.Instance.HpicAlarm = (StringValue)entry["Alarm1"];
        }
        protected object Reset()
        {
            string deviceKey = this.GetDeviceKey();

            Debug.Assert(deviceKey != null);
            string      filePath = Program.GetDeviceConfigFile(deviceKey);
            DeviceEntry entry    = DeviceEntry.GetDeviceEntry(deviceKey, filePath);
            object      settings = this.BuildSettings(entry);

            this.UpdateSettings(settings);
            return(settings);
        }