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cam_KWIQGuider.cpp
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cam_KWIQGuider.cpp
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/*
* cam_KWIQGuider.cpp
* PHD Guiding
*
* Adapted by jb from cam_openssag.cpp
* Created by Craig Stark.
* Copyright (c) 2009 Craig Stark.
* All rights reserved.
*
* This source code is distributed under the following "BSD" license
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* Neither the name of Craig Stark, Stark Labs nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "phd.h"
// These two are order sensitive.
#ifdef KWIQGUIDER
#include "camera.h"
#include "image_math.h"
#include "cam_KWIQGuider.h"
#include <KWIQGuider.h>
using namespace KWIQ;
Camera_KWIQGuiderClass::Camera_KWIQGuiderClass() {
Connected = FALSE;
Name=_T("KWIQGuider (KWIQGuider)");
//Name=_T("KWIQGuider"); //Initially got an error on above line, now don't???
FullSize = wxSize(1280,1024); // Current size of a full frame
m_hasGuideOutput = true; // Do we have an ST4 port?
HasGainControl = true; // Can we adjust gain?
PixelSize = 5.2;
KWIQguider = new KWIQGuider();
}
bool Camera_KWIQGuiderClass::Connect() {
if (!KWIQguider->Connect()) {
wxMessageBox(_T("Could not connect to KWIQGuider"), _("Error"));
return true;
}
Connected = true; // Set global flag for being connected
return false;
}
bool Camera_KWIQGuiderClass::Disconnect() {
Connected = false;
KWIQguider->Disconnect();
return false;
}
bool Camera_KWIQGuiderClass::ST4PulseGuideScope(int direction, int duration) {
switch (direction) {
case WEST:
KWIQguider->Guide(guide_west, duration);
break;
case NORTH:
KWIQguider->Guide(guide_north, duration);
break;
case SOUTH:
KWIQguider->Guide(guide_south, duration);
break;
case EAST:
KWIQguider->Guide(guide_east, duration);
break;
default: return true; // bad direction passed in
}
wxMilliSleep(duration + 10);
return false;
}
bool Camera_KWIQGuiderClass::Capture(int duration, usImage& img, int options, const wxRect& subframe)
{
int xsize = FullSize.GetWidth();
int ysize = FullSize.GetHeight();
if (img.Init(xsize,ysize)) {
DisconnectWithAlert(CAPT_FAIL_MEMORY);
return true;
}
KWIQguider->SetGain((int)(GuideCameraGain / 24));
// KWIQguider->SetGain((int)(GuideCameraGain / 7)); // Won't exceed 15, not < 1
struct raw_image *raw = KWIQguider->Expose(duration);
for (unsigned int i = 0; i < raw->width * raw->height; i++) {
img.ImageData[i] = (int)raw->data[i];
}
KWIQguider->FreeRawImage(raw);
if (options & CAPTURE_SUBTRACT_DARK) SubtractDark(img);
return false;
}
#endif // KWIQGUIDER (Apple-only)