Ejemplo n.º 1
0
        private void addOverlayToOverlayList(string name, bool useV2DriverLoader = true)
        {
            OverlayControlClass newOverlay = new OverlayControlClass(name, useV2DriverLoader);

            this.ControlsAvailable.Add(newOverlay);
            this.OverlayNames.Add(newOverlay.FriendlyOverlayName);
        }
Ejemplo n.º 2
0
        public void ScanSerialPortsForV2Overlay(OverlayControlClass v2OverlayControl)
        {
            if (v2OverlayControl == null ||
                v2OverlayControl.UsesV2DriverLoader == false ||
                File.Exists(@"C:\Program Files\InspectIT\Drivers\overlay.dll") == false)
            {
                return;
            }

            string[] validPorts = System.IO.Ports.SerialPort.GetPortNames();

            if (validPorts.Length == 0)
            {
                return;
            }

            if (this.V2DriverLoader == null)
            {
                this.V2DriverLoader = new DriverLoader();
                this.V2DriverLoader.DriverDirectory = @"C:\Program Files\InspectIT\Drivers";
                this.V2DriverLoader.ScanDriverDirectory();
            }

            try {
                this.V2DriverLoader.LoadDriver(v2OverlayControl.OverlayName);
            }
            catch (Exception ex) {
                MessageBox.Show("Error encountered loading driver: '" + v2OverlayControl.OverlayName + "'\n\nSpecific Error: " + ex.Message);
            }

            if (this.V2DriverLoader.DriverIsLoaded == true)
            {
                for (int i = 0; i < validPorts.Length; i++)
                {
                    string curPort = validPorts[i];

                    //Handle if it's an LPT (or otherwise non-COM) port:
                    if (curPort.Contains("COM") == false)
                    {
                        continue;
                    }

                    this.V2DriverLoader.PortId = int.Parse(curPort.Replace("COM", ""));

                    try {
                        if (this.V2DriverLoader.PortIsOpen)
                        {
                            this.V2DriverLoader.ClosePort();
                        }
                        this.V2DriverLoader.OpenPort();
                        float tempTestFloat = this.V2DriverLoader.GetCounter(1);
                        V2DriverLoader.ClosePort();

                        if (tempTestFloat.Equals(float.NaN) == false)
                        {
                            this.OverlayPort = V2DriverLoader.PortId;
                            this.LateralPort = V2DriverLoader.PortId + 1;

                            return;
                        }
                    }
                    catch (Exception ex) {
                        //This violates single-responsibility, but I'm allowing this to show a messagebox because the port may be locked by another process, or it may have a driver-level issue
                        //I've seen ports which claim they don't exist when I scan them, even though Windows says they exist. I'd rather these ports don't prevent scanning the other ports.
                        MessageBox.Show("Error encountered scanning port " + V2DriverLoader.PortId.ToString() + "\n\nSpecific Error: " + ex.Message);
                    }
                    finally {
                        this.V2DriverLoader.ClosePort();
                        this.V2DriverLoader.UnloadDriver();
                        this.V2DriverLoader.PortId = -1;
                    }
                }
            }
        }