Exemple #1
0
        public static bool IsConnected()
        {
            bool isConnected = false;

            log.Debug("IsConnected: Attempting to retrieve list of connected UC480 cameras...");

            try
            {
                ThorlabDevice tempCam = new ThorlabDevice();

                ThorlabDevice.UC480_CAMERA_LIST camList = new ThorlabDevice.UC480_CAMERA_LIST();
                int list = tempCam.GetCameraList(ref camList);

                // if camera count is larger than 0 there is a UC camera connected..
                if (camList.dwCount > 0)
                {
                    log.Info("IsConnected: Detected " + camList.dwCount.ToString() + " UC480 camera(s) - ThorlabCamera.IsConnected will return 'true' - Thorlabs camera detected");
                    isConnected = true;
                }
                else
                {
                    log.Info("IsConnected: Detected no UC480 camera(s) - ThorlabCamera.IsConnected will return 'false', i.e. No Thorlabs detected");
                }

                tempCam = null; // it's not started or anything, just a reference for the method call above
            }
            catch (Exception ex)
            {
                log.Warn("IsConnected: Exception occurred whilst trying to detect Thorlabs camera (" + ex.Message + "), IsConnected will return 'false', i.e. No Thorlabs detected. Stack trace is: " + ex.StackTrace);
            }

            return(isConnected);
        }
Exemple #2
0
        public ThorlabCamera()
        {
            // hwndSource must be set to addhook to messageloop for thorlab messages
            this.messageDummyWindow        = new Window();
            this.messageDummyWindow.Width  = 1;
            this.messageDummyWindow.Height = 1;
            this.messageDummyWindow.Left   = 2000;
            this.messageDummyWindow.Show();

            var wih = new WindowInteropHelper(this.messageDummyWindow);

            this.hwndSource = HwndSource.FromHwnd(wih.Handle);
            if (this.hwndSource != null)
            {
                this.hwnd = this.hwndSource.Handle;
            }
            else
            {
                throw new Exception("HwndSource of Thorlabs=null");
            }

            //var curProc = Process.GetCurrentProcess();
            //this.hwndSource = HwndSource.FromHwnd(curProc.MainWindowHandle);
            //this.hwnd = this.hwndSource.Handle;

            // Settings file
            // string dir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
            var dir     = GTPath.GetLocalApplicationDataPath();
            var dirInfo = new DirectoryInfo(new Uri(dir).LocalPath);

            this.parametersFileStr = dirInfo.FullName + Path.DirectorySeparatorChar + this.defaultParametersFile;

            this.m_uc480  = new ThorlabDevice();
            this.settings = new ThorlabSettings(this.m_uc480);

            this.Name = "Thorlabs UC480";

            this.DetermineMaxFPS();
        }
Exemple #3
0
        public ThorlabCamera()
        {
            // Must be set
            var curProc = Process.GetCurrentProcess();

            this.hwndSource = HwndSource.FromHwnd(curProc.MainWindowHandle);
            this.hwnd       = this.hwndSource.Handle;

            // Settings file
            // string dir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
            var dir     = GTPath.GetLocalApplicationDataPath();
            var dirInfo = new DirectoryInfo(new Uri(dir).LocalPath);

            this.parametersFileStr = dirInfo.FullName + Path.DirectorySeparatorChar + this.defaultParametersFile;

            this.m_uc480  = new ThorlabDevice();
            this.settings = new ThorlabSettings(this.m_uc480);

            this.Name = "Thorlabs UC480";

            this.DetermineMaxFPS();
        }
        private bool InitCamera()
        {
            m_uc480  = new ThorlabDevice();
            settings = new ThorlabSettings(m_uc480);

            m_Uc480Images = new UC480IMAGE[IMAGE_COUNT];

            if (m_uc480.InitCamera(1, hwnd.ToInt32()) != ThorlabDevice.IS_SUCCESS)
            {
                Console.Out.WriteLine("Thorlabs/UC480 Camera init failed");
                return(false);
            }

            // Load camera configuration file (if you change settings in the DLL/Native,
            // first build (Ctrl-Shift+B) so that it gets copied into the Bin folder)

            // NIK

            if (m_uc480.LoadParameters(parametersFileStr) != ThorlabDevice.IS_SUCCESS)
            {
                Console.Out.WriteLine("UC480 Unable to load camera configuration file.");
            }

            // Allocate memory for images
            AllocateImageMemory(settings.ROI.Width, settings.ROI.Height);

            // Set monochrome
            m_uc480.SetColorMode(ThorlabDevice.IS_SET_CM_Y8);
            //m_uc480.SetColorMode(ThorlabDevice.IS_SET_CM_BAYER);

            // enables on new frame event
            m_uc480.EnableMessage(ThorlabDevice.IS_FRAME, hwnd.ToInt32());
            m_uc480.EnableMessage(ThorlabDevice.IS_DEVICE_RECONNECTED, hwnd.ToInt32());
            m_uc480.EnableMessage(ThorlabDevice.IS_DEVICE_REMOVAL, hwnd.ToInt32());
            m_uc480.EnableMessage(ThorlabDevice.IS_DEVICE_REMOVED, hwnd.ToInt32());
            m_uc480.EnableMessage(ThorlabDevice.IS_DEVICE_RECONNECTED, hwnd.ToInt32());

            return(m_bLive);
        }
 public ThorlabSettings(ThorlabDevice cam)
 {
     camera = cam;
 }