Home ForumsSupportInstallation Help & SupportThread
CL-Eye Platform SDK .h file issue
 
Sara
Posted: 05 February 2011 01:06 PM   [ Ignore ]
New Member
Rank
Total Posts:  3
Joined  2011-01-02

Hi all ,

First of all thanks for this great CL-Eye SDK , am trying to use the SDK with eclipse I used the .lib file in :
Code Laboratories\CL-Eye Platform SDK\Lib
but used the .h file in here :
http://codelaboratories.com/research/view/cl-eye-muticamera-api
as the .h file in :
Code Laboratories\CL-Eye Platform SDK\Include
gives me syntax error something like :

g++ -IC:\OpenCV\PS3 -IC:\OpenCV\cv\include 
-IC:\OpenCV\videoInput0.1991\compiledLib\compiledByDevCpp\include -IC:\OpenCV\cvaux\include -IC:\OpenCV\cxcore\include -IC:\OpenCV\otherlibs\highgui 
-IC:\OpenCV\otherlibs\cvcam\include -O0 -g3 -Wall -c -fmessage-length=0 -oPS3.o ..\PS3.cpp
In file included from ..\PS3.cpp:17:
C:/OpenCV/PS3/CLEyeMulticam.h:68:1: pasting ")" and "int" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:69:1: pasting ")" and "GUID" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:72:1: pasting ")" and "CLEyeCameraInstance" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:74:1: pasting ")" and "bool" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:77:1: pasting ")" and "bool" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:78:1: pasting ")" and "bool" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:81:1: pasting ")" and "bool" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:84:1: pasting ")" and "bool" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:85:1: pasting ")" and "int" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:88:1: pasting ")" and "bool" does not give a valid preprocessing token
C:/OpenCV/PS3/CLEyeMulticam.h:89:1: pasting ")" and "bool" does not give a valid preprocessing token
..\PS3.cpp: In function `int main(int, CHAR**)':
..\PS3.cpp:139: warning: unsigned int format, long unsigned int arg (arg 2)
..\PS3.cpp:149: warning: unused variable 'param'
Build error occurred, build is stopped
Time consumed: 1250  ms. 

after the program ran successfully , the capturing doesn’t seem to agree with it
it capture a black window and may be after time display some distortion of the image , although the .exe files in the Bin folder works
very well

I’m very confused whether the .h file give this impact or how to solve the problem

Thanks in advance ,

Profile
 
 
ehssan.omidi
Posted: 24 February 2011 12:21 AM   [ Ignore ]   [ # 1 ]
New Member
Rank
Total Posts:  4
Joined  2011-02-20

Hi Sara
I have The same problem in QT SDK, Qt Creater 2.0.0 based on QT 4.7
I used the .h file in http://codelaboratories.com/research/view/cl-eye-muticamera-api
and the errors disappeared
but when trying to run

class CLEyeCameraCapture
{
        CHAR _windowName[256];
        GUID _cameraGUID;
        CLEyeCameraInstance _cam;
        CLEyeCameraColorMode _mode;
        CLEyeCameraResolution _resolution;
        float _fps;
        HANDLE _hThread;
        bool _running;

                .
                .
                .

};


int main(int argc, char *argv[])
{
    QApplication a(argc, argv);

    CLEyeCameraCapture *cam[2] = { NULL };
    srand(GetTickCount());
    // Query for number of connected cameras
    int numCams = CLEyeGetCameraCount();
    if(numCams == 0)
    {
        qDebug("No PS3Eye cameras detected\n");
        return -1;
    }
    qDebug("Found %d cameras\n", numCams);

    return a.exec();
} 

got the following linker error

undefined reference to `_imp__CLEyeGetCameraCount’

have u got any solutions?!

Profile
 
 
mennowo
Posted: 03 November 2011 01:26 PM   [ Ignore ]   [ # 2 ]
New Member
Rank
Total Posts:  1
Joined  2011-11-03

Hi,

in case anyone still experiences this issue, I got the same when trying to include CLEyeMulticam.h. The resolution is actually really easy, this has to do with a difference between the preprocessor of MSVC and that of GNU compiler.

Replace

#define IMPORT(type) extern "C" __declspec(dllimport)## type __cdecl 

With

#define IMPORT(type) extern "C" __declspec(dllimport) type __cdecl 

Then it should compile fine.

Goodluck, menno

Profile
 
 
Sara
Posted: 19 April 2012 02:04 AM   [ Ignore ]   [ # 3 ]
New Member
Rank
Total Posts:  3
Joined  2011-01-02

Thanks mennowo , The solution works great !
after working with MSVS , now I can get back to eclipse smile

Profile
 
 
 
 
RSS 2.0     Atom Feed
Home ForumsSupportInstallation Help & SupportThread