int main(int argc, char** argv)
{
fc2Error error;
fc2Context context;
fc2PGRGuid guid;
unsigned int numCameras = 0;
fc2CameraInfo camInfo[10];
unsigned int numCamInfo = 10;
FILE* tempFile;
unsigned int i;
PrintBuildInfo();
// Since this application saves images in the current folder
// we must ensure that we have permission to write to this folder.
// If we do not have permission, fail right away.
tempFile = fopen("test.txt", "w+");
if (tempFile == NULL)
{
printf("Failed to create file in current folder. Please check permissions.\n");
return -1;
}
fclose(tempFile);
remove("test.txt");
error = fc2CreateGigEContext( &context );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2CreateContext: %s\n", fc2ErrorToDescription(error) );
return -1;
}
error = fc2DiscoverGigECameras( context, camInfo, &numCamInfo);
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2DiscoverGigECameras: %s\n", fc2ErrorToDescription(error) );
return -1;
}
printf( "Number of cameras discovered: %u\n", numCamInfo );
for ( i=0; i < numCamInfo; i++)
{
PrintCameraInfo( &camInfo[i] );
}
error = fc2GetNumOfCameras( context, &numCameras );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2GetNumOfCameras: %s\n", fc2ErrorToDescription(error) );
return 0;
}
if ( numCameras == 0 )
{
// No cameras detected
printf( "No cameras detected.\n");
return 0;
}
for (i=0; i < numCameras; i++)
{
fc2InterfaceType interfaceType;
error = fc2GetCameraFromIndex( context, i, &guid);
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2GetCameraFromIndex: %s\n", fc2ErrorToDescription(error) );
return -1;
}
error = fc2GetInterfaceTypeFromGuid( context, &guid, &interfaceType );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2GetInterfaceTypFromGuid: %s\n", fc2ErrorToDescription(error) );
return -1;
}
if ( interfaceType == FC2_INTERFACE_GIGE )
{
RunSingleCamera( context, guid);
}
}
error = fc2DestroyContext( context );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2DestroyContext: %d\n", error );
return 0;
}
printf( "Done! Press Enter to exit...\n" );
getchar();
return 0;
}
fleaCamera* open_camera(int brightness, unsigned int height, unsigned int width)
{
fc2Error error;
fleaCamera* camera = calloc(1, sizeof(fleaCamera));
fc2PGRGuid guid;
fc2GigEImageSettings image_settings;
printf("Creating context\n");
error = fc2CreateGigEContext( &camera->context );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2CreateContext: %d\n", error );
free(camera);
return NULL;
}
// Get the 0th camera
fc2GetCameraFromIndex( camera->context, 0, &guid );
error = fc2Connect( camera->context, &guid );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2Connect: %d\n", error );
close_camera(camera);
return NULL;
}
//set_property_value(camera, FC2_BRIGHTNESS, brightness);
//PrintCameraInfo( camera->context );
//setup_camera( camera );
SetTimeStamping( camera->context, TRUE );
error = fc2GetGigEImageSettings(camera->context, &image_settings);
if ( error != FC2_ERROR_OK )
{
printf( "Error getting image settings settings: %d\n", error );
return NULL;
}
image_settings.width = width;
image_settings.height = height;
image_settings.offsetX = (int)(MAX_WIDTH - width)/2;
image_settings.offsetY = (int)(MAX_HEIGHT - height)/2;
image_settings.pixelFormat = FC2_PIXEL_FORMAT_RAW8;
error = fc2SetGigEImageSettings(camera->context, &image_settings);
if ( error != FC2_ERROR_OK )
{
printf( "Error setting format7 settings: %d\n", error );
return NULL;
}
sleep(0.5);
error = fc2StartCapture( camera->context );
if ( error != FC2_ERROR_OK )
{
printf( "Error in fc2StartCapture: %d\n", error );
}
sleep(0.5);
return camera;
}
