bool Camera_SSAGClass::Capture(int duration, usImage& img, int options, const wxRect& subframe)
{
// Only does full frames
unsigned short *dptr;
int xsize = FullSize.GetWidth();
int ysize = FullSize.GetHeight();
bool firstimg = true;
//qglogfile->AddLine(wxString::Format("Capturing dur %d",duration)); //qglogfile->Write();
_SSAG_ProgramCamera(0, 0, 1280, 1024, (GuideCameraGain * 63 / 100));
if (img.Init(FullSize))
{
DisconnectWithAlert(CAPT_FAIL_MEMORY);
return true;
}
CameraWatchdog watchdog(duration, GetTimeoutMs());
_SSAG_ThreadedExposure(duration, NULL);
//qglogfile->AddLine("Exposure programmed"); //qglogfile->Write();
if (duration > 100)
{
if (WorkerThread::MilliSleep(duration - 100, WorkerThread::INT_ANY) &&
(WorkerThread::TerminateRequested() || StopExposure()))
{
return true;
}
}
while (_SSAG_isExposing())
{
wxMilliSleep(50);
if (WorkerThread::InterruptRequested() &&
(WorkerThread::TerminateRequested() || StopExposure()))
{
return true;
}
if (watchdog.Expired())
{
DisconnectWithAlert(CAPT_FAIL_TIMEOUT);
return true;
}
}
//qglogfile->AddLine("Exposure done"); //qglogfile->Write();
dptr = img.ImageData;
_SSAG_GETBUFFER(dptr, img.NPixels * 2);
if (options & CAPTURE_SUBTRACT_DARK) SubtractDark(img);
//qglogfile->AddLine("Image loaded"); //qglogfile->Write();
return false;
}
////////////////////////////
// CLOSE CONNECTION
void Alta::CloseConnection()
{
#ifdef DEBUGGING_CAMERA
apgHelper::DebugMsg( "Alta::DefaultCloseConnection");
#endif
// need to clear out the usb interface if an image ready
// on altau's
if( m_ImageInProgress )
{
StopExposure( false );
}
DefaultCloseConnection();
}
// Abort exposure, if one is in progress
ARTEMISERROR ArtDrvSim::AbortExposure()
{
m_abortExposure = true;
return StopExposure();
}