public IEnumerable <Camera> GetCameras()
{
UInt32 returnValue;
IntPtr cameraListPointer;
returnValue = EDSDK.EdsGetCameraList(out cameraListPointer);
ReturnValueManager.HandleFunctionReturnValue(returnValue);
try
{
Int32 cameraListCount;
returnValue = EDSDK.EdsGetChildCount(cameraListPointer, out cameraListCount);
ReturnValueManager.HandleFunctionReturnValue(returnValue);
for (var i = 0; i < cameraListCount; ++i)
{
IntPtr cameraPointer;
returnValue = EDSDK.EdsGetChildAtIndex(cameraListPointer, i, out cameraPointer);
ReturnValueManager.HandleFunctionReturnValue(returnValue);
Camera camera = new Camera(cameraPointer);
yield return(camera);
}
}
finally
{
// Release Camera List Pointer
if (cameraListPointer != IntPtr.Zero)
{
EDSDK.EdsRelease(cameraListPointer);
}
}
}
private IntPtr getVolume()
{
uint err;
int count = 0;
IntPtr volume;
//GET VOLUME COUNT ON CAMERA
err = EDSDK.EdsGetChildCount(camObj, out count);
if (err != EDSDK.EDS_ERR_OK || count == 0)
{
if (errorEvent != null)
{
errorEvent("Volume Not Found!");
}
return(IntPtr.Zero);
}
//GET INITIAL VOLUME
err = EDSDK.EdsGetChildAtIndex(camObj, 0, out volume);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Directory Not Found!");
}
return(IntPtr.Zero);
}
return(volume);
}
public byte[] DownloadLastPhoto()
{
int count;
uint err;
IntPtr?dirInfo = getDCIMFolder();
IntPtr folderHandle;
IntPtr imageHandle;
EDSDK.EdsDirectoryItemInfo imageInfo;
IntPtr memStream;
IntPtr streamStart;
//MAKE SURE WE HAVE A DCIM FOLDER
if (dirInfo == null)
{
if (errorEvent != null)
{
errorEvent("Failed To Find DCIM Folder");
}
return(null);
}
err = EDSDK.EdsGetChildCount(dirInfo.Value, out count);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed To Get Child Folder!");
}
return(null);
}
err = EDSDK.EdsGetChildAtIndex(dirInfo.Value, count - 1, out folderHandle);
err = EDSDK.EdsGetChildCount(folderHandle, out count);
err = EDSDK.EdsGetChildAtIndex(folderHandle, count - 1, out imageHandle);
err = EDSDK.EdsGetDirectoryItemInfo(imageHandle, out imageInfo);
err = EDSDK.EdsCreateMemoryStream(0, out memStream);
EDSDK.EdsDownload(imageHandle, imageInfo.Size, memStream);
EDSDK.EdsDownloadComplete(imageHandle);
byte[] imageData = new byte[imageInfo.Size];
EDSDK.EdsGetPointer(memStream, out streamStart);
Marshal.Copy(streamStart, imageData, 0, (int)imageInfo.Size);
EDSDK.EdsRelease(streamStart);
EDSDK.EdsRelease(memStream);
EDSDK.EdsRelease(folderHandle);
EDSDK.EdsRelease(imageHandle);
EDSDK.EdsRelease(dirInfo.Value);
DownloadingPhoto = false;
return(imageData);
}
private static IntPtr[] GetCameraPointers(IntPtr aCameraListPointer, int cameraCount)
{
IntPtr[] pointers = new IntPtr[cameraCount];
for (int i = 0; i < cameraCount; ++i)
{
IntPtr cameraPointer;
SDKHelper.CheckError(EDSDK.EdsGetChildAtIndex(aCameraListPointer, i, out cameraPointer));
pointers[i] = cameraPointer;
}
return(pointers);
}
private void btn_connect_click(object sender, RoutedEventArgs e)
{
IntPtr cameraList = new IntPtr(0);
camera = new IntPtr(0);
Int32 cameraCount = 0;
EDSDK sdk = new EDSDK();
EDSDK.EdsInitializeSDK();
EdsError = EDSDK.EdsGetCameraList(out cameraList);
//EdsError = EdsGetCameraList(out cameraList);
EDSDK.EdsGetChildCount(cameraList, out cameraCount);
label.Content = "Connected camera count : " + cameraCount.ToString();
if (cameraCount != 0)
{
EdsError = EDSDK.EdsGetChildAtIndex(cameraList, 0, out camera);
//MessageBox.Show("EdsGetChildAtIndex err code : " + EdsError.ToString());
}
EdsError = EDSDK.EdsOpenSession(camera);
if (EdsError == EDSDK.EDS_ERR_OK)
{
label.Content = "Camera connected";
EDSDK.EdsSetPropertyEventHandler(camera, EDSDK.PropertyEvent_All, propertyEventHandler, IntPtr.Zero);
SDKObjectEvnet += new EDSDK.EdsObjectEventHandler(objectEventHandler);
//SDKObjectEvent += new SDKObjectEventHandler(objectEventHandler);
EdsError = EDSDK.EdsSetObjectEventHandler(camera, EDSDK.ObjectEvent_All, SDKObjectEvnet, IntPtr.Zero);
if (EdsError == EDSDK.EDS_ERR_OK)
{
label.Content = "NO ERROR";
}
else
{
label.Content = "ERROR : " + EdsError;
}
EDSDK.EdsSetCameraStateEventHandler(camera, EDSDK.StateEvent_All, cameraStateEventHandler, IntPtr.Zero);
}
else
{
label.Content = "Camera not connected";
}
}
private void scanForMemoryCards(string path)
{
IntPtr childPtr;
int childcount;
publicError(EDSDK.EdsGetChildCount(this.Ptr, out childcount));
for (int i = 0; i < childcount; i++)
{
publicError(EDSDK.EdsGetChildAtIndex(this.Ptr, i, out childPtr));
this.MemoryCards.Add(new MemoryCard(childPtr));
scanMemoryCard(childPtr, path);
}
}
private void scanToCameras()
{
IntPtr tmpptr;
IntPtr tmpCameraPtr;
int tmpCount = 0;
EDSDK.EdsGetCameraList(out tmpptr);
EDSDK.EdsGetChildCount(tmpptr, out tmpCount);
for (int i = 0; i < tmpCount; i++)
{
EDSDK.EdsGetChildAtIndex(tmpptr, i, out tmpCameraPtr);
this.CameraList.Add(new Camera(tmpCameraPtr, ""));
EDSDK.EdsSetPropertyEventHandler(tmpCameraPtr, EDSDK.PropertyEvent_All, cameraPropertyEventHandler, tmpCameraPtr);
EDSDK.EdsSetCameraStateEventHandler(tmpCameraPtr, EDSDK.StateEvent_All, this.cameraStateEventHandler, tmpCameraPtr);
}
}
public static IntPtr[] OpenCameras(IntPtr CameraListRef, int Count)
{
int i;
uint success;
IntPtr[] Camera = new IntPtr[20];
IntPtr _camera = new IntPtr();
for (i = 0; i < Count; i++)
{
EDSDK.EdsGetChildAtIndex(CameraListRef, i, out _camera);
Camera[i] = _camera;
success = EDSDK.EdsOpenSession(_camera);
if (success != EDSDK.EDS_ERR_OK)
{
Console.WriteLine("OpenCamera failed\t" + "failed camera is:" + i.ToString() + "\t" + success.ToString());
}
else
{
Console.WriteLine("OpenCamera successs\t" + i.ToString());
}
}
return(Camera);
}
private void scanMemoryCard(IntPtr ptr, string path)
{
Console.WriteLine("Scan for folder ....");
IntPtr childPtr;
int childcount;
Folder tmpFolder;
EDSDK.EdsGetChildCount(ptr, out childcount);
Console.WriteLine("Found : " + childcount + " folders.");
for (int i = 0; i < childcount; i++)
{
EDSDK.EdsGetChildAtIndex(ptr, i, out childPtr);
tmpFolder = new Folder(childPtr);
Console.WriteLine(tmpFolder.ToString());
if (tmpFolder.FolderInfo.isFolder == 1)
{
scanMemoryCard(childPtr, path);
}
else
{
savePictureToHost(childPtr, path);
}
}
}
public static unsafe void DownloadImage(IntPtr[] camera, int Count)
{
IntPtr sdRef = IntPtr.Zero;
IntPtr dicmRef = IntPtr.Zero;
IntPtr canonRef = IntPtr.Zero;
int nFiles;
IniFile iniFile = new IniFile(configForm.iniFilePaths);
for (int i = 0; i < Count; i++)
{
EDSDK.EdsGetChildAtIndex(camera[i], 0, out sdRef);
EDSDK.EdsGetChildAtIndex(sdRef, 0, out dicmRef);
EDSDK.EdsGetChildAtIndex(dicmRef, 0, out canonRef);
EDSDK.EdsGetChildCount(canonRef, out nFiles);
string dest = PicDest;
//for (int i = 0; i < 5; i++)
{
IntPtr fileRef = IntPtr.Zero;
EDSDK.EdsDirectoryItemInfo fileInfo;
#region Get Directory and download
try
{
EDSDK.EdsGetChildAtIndex(canonRef, (nFiles - 1), out fileRef);
EDSDK.EdsGetDirectoryItemInfo(fileRef, out fileInfo);
IntPtr fStream = IntPtr.Zero; //it's a cannon sdk file stream, not a managed stream
uint fSize = fileInfo.Size;
#region DownLoad
try
{
EDSDK.EdsCreateMemoryStream(fSize, out fStream);
EDSDK.EdsDownload(fileRef, fSize, fStream);
EDSDK.EdsDownloadComplete(fileRef);
byte[] buffer = new byte[fSize];
IntPtr imgLocation;
//uint _imageLen;
if (EDSDK.EdsGetPointer(fStream, out imgLocation) == EDSDK.EDS_ERR_OK)
{
#region save
Marshal.Copy(imgLocation, buffer, 0, (int)fSize - 1);
EDSDK.EdsDeviceInfo deviceInfo;
EDSDK.EdsGetDeviceInfo(camera[i], out deviceInfo);
string deviceName;
deviceName = iniFile.IniReadValue("CameraID", deviceInfo.szPortName);
File.WriteAllBytes(dest + deviceName + "__" + fileInfo.szFileName, buffer);
//EDSDK.EdsGetLength(fStream, out _imageLen);
//UnmanagedMemoryStream ums = new UnmanagedMemoryStream((byte*)imgLocation.ToPointer(), _imageLen, _imageLen, FileAccess.Read);
//Bitmap _bmp = new Bitmap(ums, true);
//pictureBox1.Image = _bmp;
//_bmp.Save("new1", System.Drawing.Imaging.ImageFormat.Jpeg);
#endregion
}
}
finally
{
EDSDK.EdsRelease(fStream);
Console.WriteLine("DownloadSuccess\t" + i.ToString());
}
#endregion
}
finally
{
EDSDK.EdsRelease(fileRef);
}
#endregion
}
}
}
public bool Init()
{
IntPtr camList;
int camCount = 0;
uint err = 0;
//SETUP DELEGATES FOR LATER USE
objEventHandlerDelegate = new EDSDK.EdsObjectEventHandler(objEventHandler);
propEventHandlerDelegate = new EDSDK.EdsPropertyEventHandler(propEventHandler);
stateEventHandlerDelegate = new EDSDK.EdsStateEventHandler(stateEventHandler);
//INIT THE SDK THIS MUST BE CALLED BEFORE ANYTHING ELSE CAN BE DONE
err = EDSDK.EdsInitializeSDK();
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to init SDK");
}
return(false);
}
//GET ALL ATTACHED CAMERAS
err = EDSDK.EdsGetCameraList(out camList);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to find a camera");
}
return(false);
}
//GET THE NUMBER OF ATTACHED CAMERAS
err = EDSDK.EdsGetChildCount(camList, out camCount);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to get camera count");
}
return(false);
}
//IF THERE ARE 0 CAMERAS DETECETED THEN THROW AN ERROR
if (camCount == 0)
{
if (errorEvent != null)
{
errorEvent("No cameras found");
}
return(false);
}
//WE ONLY CARE ABOUT THE FIRST CAMERA WE FIND
err = EDSDK.EdsGetChildAtIndex(camList, 0, out camObj);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to retrieve camera object");
}
return(false);
}
//SET THE EVENT HANDLERS FOR LATER USE
err = EDSDK.EdsSetObjectEventHandler(camObj, EDSDK.ObjectEvent_All, objEventHandlerDelegate, IntPtr.Zero);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to set event handler");
}
return(false);
}
err = EDSDK.EdsSetPropertyEventHandler(camObj, EDSDK.PropertyEvent_All, propEventHandlerDelegate, IntPtr.Zero);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to set event handler");
}
return(false);
}
err = EDSDK.EdsSetCameraStateEventHandler(camObj, EDSDK.StateEvent_All, stateEventHandlerDelegate, IntPtr.Zero);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to set event handler");
}
return(false);
}
//OPEN THE SESSION TO THE CAMERA
err = EDSDK.EdsOpenSession(camObj);
//LET THE CALLING FUNCTION KNOW THIS ALL WORKED
return(true);
}
private IntPtr?getDCIMFolder()
{
uint err;
int count = 0;
IntPtr volume = getVolume();
IntPtr dirHandle;
EDSDK.EdsDirectoryItemInfo dirInfo;
//GET THE ROOT VOLUME FOR THE CAMERA
if (volume == IntPtr.Zero)
{
if (errorEvent != null)
{
errorEvent("Failed To Get Root Volume!");
}
return(null);
}
//GET THE COUNT OF FOLDERS ON THE VOLUME
err = EDSDK.EdsGetChildCount(volume, out count);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed To Get Folders on Volume!");
}
return(null);
}
for (int i = 0; i < count && err == EDSDK.EDS_ERR_OK; i++)
{
err = EDSDK.EdsGetChildAtIndex(volume, i, out dirHandle);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed to get Folder at index " + i.ToString());
}
return(null);
}
err = EDSDK.EdsGetDirectoryItemInfo(dirHandle, out dirInfo);
if (err != EDSDK.EDS_ERR_OK)
{
if (errorEvent != null)
{
errorEvent("Failed To Get Folder At Index " + i.ToString());
}
return(null);
}
if (dirInfo.szFileName.ToUpper().Contains("DCIM") && dirInfo.isFolder == 1)
{
EDSDK.EdsRelease(volume);
return(dirHandle);
}
else
{
EDSDK.EdsRelease(dirHandle);
}
}
return(null);
}
public override void GetEquipment()
{
Devices.Clear();
Devices.Add(new Model.DummyDevice(Locale.Loc.Instance["LblNoCamera"]));
/* ASI */
try {
Logger.Trace("Adding ASI Cameras");
for (int i = 0; i < ASICameras.Count; i++)
{
var cam = ASICameras.GetCamera(i, profileService);
if (!string.IsNullOrEmpty(cam.Name))
{
Logger.Trace(string.Format("Adding {0}", cam.Name));
Devices.Add(cam);
}
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* Altair */
try {
Logger.Trace("Adding Altair Cameras");
foreach (var instance in Altair.AltairCam.EnumV2())
{
var cam = new AltairCamera(instance, profileService);
Devices.Add(cam);
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* Atik */
try {
Logger.Trace("Adding Atik Cameras");
var atikDevices = AtikCameraDll.GetDevicesCount();
Logger.Trace($"Cameras found: {atikDevices}");
if (atikDevices > 0)
{
for (int i = 0; i < atikDevices; i++)
{
var cam = new AtikCamera(i, profileService);
Devices.Add(cam);
}
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* FLI */
try {
Logger.Trace("Adding FLI Cameras");
List <string> cameras = FLICameras.GetCameras();
if (cameras.Count > 0)
{
foreach (var entry in cameras)
{
var camera = new FLICamera(entry, profileService);
if (!string.IsNullOrEmpty(camera.Name))
{
Logger.Debug($"Adding FLI camera {camera.Id} (as {camera.Name})");
Devices.Add(camera);
}
}
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* QHYCCD */
try {
Logger.Trace("Adding QHYCCD Cameras");
uint numCameras = QHYCameras.Count;
if (numCameras > 0)
{
for (uint i = 0; i < numCameras; i++)
{
var cam = QHYCameras.GetCamera(i, profileService);
if (!string.IsNullOrEmpty(cam.Name))
{
Logger.Debug($"Adding QHY camera {i}: {cam.Id} (as {cam.Name})");
Devices.Add(cam);
}
}
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* ToupTek */
try {
Logger.Debug("Adding ToupTek Cameras");
foreach (var instance in ToupTek.ToupCam.EnumV2())
{
var cam = new ToupTekCamera(instance, profileService);
Devices.Add(cam);
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* Omegon */
try {
Logger.Debug("Adding Omegon Cameras");
foreach (var instance in Omegon.Omegonprocam.EnumV2())
{
var cam = new OmegonCamera(instance, profileService);
Devices.Add(cam);
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* ASCOM */
try {
foreach (ICamera cam in ASCOMInteraction.GetCameras(profileService))
{
Devices.Add(cam);
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* CANON */
try {
IntPtr cameraList;
try {
EDSDKLocal.Initialize();
} catch (Exception ex) {
Logger.Error(ex);
Utility.Notification.Notification.ShowError(ex.Message);
}
uint err = EDSDK.EdsGetCameraList(out cameraList);
if (err == EDSDK.EDS_ERR_OK)
{
int count;
err = EDSDK.EdsGetChildCount(cameraList, out count);
for (int i = 0; i < count; i++)
{
IntPtr cam;
err = EDSDK.EdsGetChildAtIndex(cameraList, i, out cam);
EDSDK.EdsDeviceInfo info;
err = EDSDK.EdsGetDeviceInfo(cam, out info);
Logger.Trace(string.Format("Adding {0}", info.szDeviceDescription));
Devices.Add(new EDCamera(cam, info, profileService));
}
}
} catch (Exception ex) {
Logger.Error(ex);
}
/* NIKON */
try {
Devices.Add(new NikonCamera(profileService, telescopeMediator));
} catch (Exception ex) {
Logger.Error(ex);
}
Devices.Add(new Model.MyCamera.FileCamera(profileService, telescopeMediator));
Devices.Add(new Model.MyCamera.Simulator.SimulatorCamera(profileService, telescopeMediator));
DetermineSelectedDevice(profileService.ActiveProfile.CameraSettings.Id);
}
