/// \~chinese IKapC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ \~english Return value of IKapC functions
ITKSTATUSres=ITKSTATUS_OK;
ItkCameracam;
/// \~chinese <20><><EFBFBD><EFBFBD>buffer<65><72><EFBFBD><EFBFBD> \~english Set count of buffers
cam.g_bufferCount=10;
/// \~chinese <20><><EFBFBD><EFBFBD>Ҫ<EFBFBD>ɼ<EFBFBD><C9BC><EFBFBD>֡<EFBFBD><D6A1> \~english Set count of frames wanted
cam.g_grabCount=ITKSTREAM_CONTINUOUS;
/// \~chinese <20><><EFBFBD><EFBFBD>g_SerialNumberΪNULL<4C><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ConfigureCamera<72><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>index<65><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \~english Set
/// g_SerialNumber to NULL, ConfigureCamera function will use index to open camera later
cam.g_SerialNumber=NULL;
/// \~chinese <20><><EFBFBD>ñ<EFBFBD><C3B1><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> \~english Set filename of image to be saved
/// \~chinese <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ0<CEAA><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸 \~english Open camera with 0 index and configure camera device
inttmpIndex=-1;
fprintf(stderr,"total device count: %d, the index of which you want to open is:",numDevices);
fflush(stderr);
intscanTmp=scanf_s("%u",&tmpIndex);
if(scanTmp!=1){
fprintf(stderr,"Invalid input. Expect an integer.\n");
ItkManTerminate();
pressEnterToExit();
exit(EXIT_FAILURE);
}
if(tmpIndex>=numDevices)
{
fprintf(stderr,"index: %d is more than %d.\n",tmpIndex,numDevices-1);
ItkManTerminate();
pressEnterToExit();
exit(EXIT_FAILURE);
}
{intgetcharTmp=getchar();}
ConfigureCamera(&cam,tmpIndex);
if(cam.g_hBoard!=INVALID_HANDLE_VALUE){
fprintf(stderr,"Please select camera without grabber.\n");
ItkManTerminate();
pressEnterToExit();
exit(EXIT_FAILURE);
}
/// \~chinese <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD> \~english Create data stream and buffer
/// \~chinese <20>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD> \~english Free data stream and buffers
ItkDevFreeStream(cam.g_hStream);
/// \~chinese <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸 \~english Close camera device
res=ItkDevClose(cam.g_hCamera);
CHECK(res);
/// \~chinese <20>ͷ<EFBFBD><CDB7>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><DDB5>ڴ<EFBFBD> \~english Release the memory for storing the buffer data
if(cam.g_bufferData!=NULL)
free(cam.g_bufferData);
/// \~chinese <20>ͷ<EFBFBD><CDB7>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Buffer<65><72>ַ<EFBFBD><D6B7><EFBFBD>ڴ<EFBFBD> \~english Release the memory that the user requests for setting the Buffer address
/// \~english Use a static function declared with 'static' to register a callback, if using a member function, be aware of the lifetime of the object that owns the member function and unregister the callback by ItkStreamUnregisterCallback() before the object is destroyed, or if the callback is triggered after the object has been released, it will cause an exception
/// \~english in cbOnEndOfFrame callback function, should not execute time-consuming operation, and finish in time of 1s/framerate, or could cause framelost
// \~chinese <20><>ȡ<EFBFBD><C8A1>ǰbuffer<65><72>Ϣ \~english get current buffer info
res=ItkBufferGetInfo(hBuffer,&bufferInfo);
CHECK(res);
/// \~chinese <20><>ͼ<EFBFBD><EFBFBD><F1BBBAB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><F1BBBAB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><DEB7>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ֡ͼ<D6A1><CDBC>ʱ \~english When buffer is full or buffer is not full but cannot grab a complete frame of image
/// \~chinese <20><><EFBFBD><EFBFBD>MultiExposureTimeCount<6E><74><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>1<EFBFBD><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD><CBB6><EFBFBD><EFBFBD>ع<D8B9>ܣ<EFBFBD><DCA3>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΪN<CEAA><4E><EFBFBD>ع<EFBFBD>ʱ<EFBFBD>䣬[0~1*Height/N-1]<5D>ж<EFBFBD>ӦExposureSelectΪ1ʱ<31><CAB1>ExposureTime<6D><65>[1*Height/N~2*Height/N-1]<5D>ж<EFBFBD>ӦExposureSelectΪ2ʱ<32><CAB1>ExposureTime<6D><65>...<2E><>[(N-1)*Height/N~Height-1]<5D>ж<EFBFBD>ӦExposureSelectΪNʱ<4E><CAB1>ExposureTime. \~english If the MultiExposureTimeCount feature value is greater than 1, the multiple exposure function is turned on, The collected images were all divided into N exposure times, line [0~1 * Height / N-1] corresponds to the ExposureTime at a ExposureSelect of 1, line [1 * Height / N~2 * Height / N-1] corresponds to ExposureTime at ExposureSelect 2,..., line [(N-1) * Height / N~Height-1] corresponds to ExposureTime at ExposureSelect N.
