private void DeviceAdded(NikonManager sender, NikonDevice device)
{
dev = device;
if (SaveToPc)
{
dev.SetUnsigned(eNkMAIDCapability.kNkMAIDCapability_SaveMedia, (uint)eNkMAIDSaveMedia.kNkMAIDSaveMedia_Card_SDRAM);
}
else
{
dev.SetUnsigned(eNkMAIDCapability.kNkMAIDCapability_SaveMedia, (uint)eNkMAIDSaveMedia.kNkMAIDSaveMedia_Card);
}
dev.ImageReady += DeviceImageReady;
dev.CaptureComplete += OnCaptureComplete;
Console.WriteLine("Fotocamera collegata!");
dev.SetBoolean(eNkMAIDCapability.kNkMAIDCapability_LockCamera, false);
dev.SetUnsigned(eNkMAIDCapability.kNkMAIDCapability_ApertureLockSetting, 0);
IsConnected = true;
IsReady = true;
IsSaved = true;
OnConnected();
}
private void BulbCapture(double exposureTime)
{
// Lock camera so we can change it to 'manual exposure'
eNkMAIDCapability lockCameraCap = eNkMAIDCapability.kNkMAIDCapability_LockCamera;
_camera.SetBoolean(lockCameraCap, true);
// Set camera to manual exposure
eNkMAIDCapability exposureModeCap = eNkMAIDCapability.kNkMAIDCapability_ExposureMode;
NikonEnum exposureMode = _camera.GetEnum(exposureModeCap);
exposureMode.Index = (int)eNkMAIDExposureMode.kNkMAIDExposureMode_Manual;
_camera.SetEnum(exposureModeCap, exposureMode);
// Set shutter speed to 'bulb'
eNkMAIDCapability shutterSpeedCap = eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed;
NikonEnum shutterSpeed = _camera.GetEnum(shutterSpeedCap);
for (int i = 0; i < shutterSpeed.Length; i++)
{
if (shutterSpeed.GetEnumValueByIndex(i).ToString().ToLower() == "bulb")
{
Console.WriteLine("Index " + i.ToString());
shutterSpeed.Index = i;
_camera.SetEnum(shutterSpeedCap, shutterSpeed);
break;
}
}
// Capture - and ignore the 'BulbReleaseBusy' exception. This is expected.
try
{
_camera.Capture();
}
catch (NikonException ex)
{
if (ex.ErrorCode != eNkMAIDResult.kNkMAIDResult_BulbReleaseBusy)
{
throw;
}
}
// What for 5 seconds - or however long you want to capture
Thread.Sleep(TimeSpan.FromSeconds(exposureTime));
// Stop bulb capture (Note: must be compiled with 'unsafe code' enabled)
NkMAIDTerminateCapture terminate = new NkMAIDTerminateCapture();
terminate.ulParameter1 = 0;
terminate.ulParameter2 = 0;
unsafe
{
IntPtr terminate_pointer = new IntPtr(&terminate);
_camera.Start(
eNkMAIDCapability.kNkMAIDCapability_TerminateCapture,
eNkMAIDDataType.kNkMAIDDataType_GenericPtr,
terminate_pointer);
}
// Unlock camera
_camera.SetBoolean(lockCameraCap, false);
}
public void Close()
{
dev?.SetBoolean(eNkMAIDCapability.kNkMAIDCapability_LockCamera, false);
man.Shutdown();
}
