/**
* This method is triggered when an image is caught.
*/
private void camera_PictureCaptured(GTM.GHIElectronics.Camera sender, GT.Picture picture)
{
if (throw_allarm || picture == null || !setupComplete)
{
return;
}
Int32 HeurSum = 0;
Bitmap bitmapB = picture.MakeBitmap();
Debug.Print("Image captured! ");
try
{
if (contImage < 2)
{
if (contImage == 0)
{
setupCameraTakePicture();
}
contImage++;
return;
}
if (bitmapA == null) //per gestire la prima volta
{
WindowsManager.showWindowInsertPin();
bitmapA = bitmapB;
RGlobal = heuristicSum(bitmapA);
PreviousAverage = RGlobal / 9;
sendPicture(picture.PictureData, true);
return;
}
Debug.Print(DateTime.Now.ToString());
HeurSum = heuristicSum(bitmapB);
Debug.Print(DateTime.Now.ToString());
Debug.Print(PreviousAverage.ToString());
Int32 average = (HeurSum / 9);
Debug.Print(average.ToString());
if (System.Math.Abs(PreviousAverage - average) > 45) //SOGLIA LIMITE 40/50
{
Debug.Print("Suspicious picture!");
sendPicture(picture.PictureData, false);
}
RGlobal = HeurSum;
PreviousAverage = average;
// displayT35.SimpleGraphics.DisplayImage(picture, 0, 0); //TODO eliminare alla fine
}
catch (SocketException e)
{
timer_getimage.Stop();
timer_keepAlive.Stop();
WindowsManager.showWindowErrorServer();
}
}
/**
* This method is triggered when the network goes up.
*/
private void OnNetworkUp(GTM.Module.NetworkModule sender, GTM.Module.NetworkModule.NetworkState state)
{
Debug.Print("Network up!");
NetworkUp = true;
multicolorLED.TurnGreen();
ListNetworkInterfaces();
ethernetJ11D.NetworkDown += OnNetworkDown;
WindowsManager.showWindowInsertPin();
}
/**
* This method is run when the mainboard is powered up or reset.
*/
void ProgramStarted()
{
Debug.Print("Program Started"); // to show messages in "Output" window during debugging
multicolorLED.TurnRed();
Thread.Sleep(300);
InitSensors();
SetupEthernet();
camera.PictureCaptured += camera_PictureCaptured;
camera.BitmapStreamed += camera_BitmapStreamed;
camera.CameraDisconnected += camera_CameraDisconnected;
camera.CameraConnected += camera_CameraConnected;
WindowsManager.showWindowInsertPin();
}
/**
* This method is triggered when the network goes down.
* It triggers the alarm.
*/
private void OnNetworkDown(GTM.Module.NetworkModule sender, GTM.Module.NetworkModule.NetworkState state)
{
Debug.Print("Network down!");
NetworkUp = false;
multicolorLED.TurnRed();
if (proxy != null)
{
proxy.closeChannel();
proxy.Dispose();
proxy.Dispose();
proxy = null;
}
if (streaming)
{
streaming = false;
camera.StopStreaming();
button.ButtonPressed -= button_ButtonPressed;
if (timer_joystick.IsRunning)
{
timer_joystick.Stop();
}
}
if (setupComplete)
{
timer_keepAlive.Stop();
if (!throw_allarm)
{
ThrowAllarm();
}
WindowsManager.showWindowInsertPin();
}
else
{
camera.StopStreaming();
Thread.Sleep(250);
WindowsManager.showWindowNetworkDown();
return;
}
}