// get pixel format
void cameraGetPixelFormat(tCamera* camera, char *format, const int formatSize) {
long unsigned int resSize;
tPvErr err = PvAttrEnumGet(camera->Handle, "PixelFormat", format, formatSize, &resSize);
if (err != ePvErrSuccess){
stringstream buf;
buf << "failed to get pixel format : " << cameraGetError(err) << endl;
throw buf.str();
}
}
bool OmniCamera::connect(void) {
if(isConnected())
return true;
tPvCameraInfoEx info[1];
unsigned long frameSize = 0;
//PvLinkCallbackRegister(CameraEventCB,ePvLinkAdd,NULL);
//PvLinkCallbackRegister(CameraEventCB,ePvLinkRemove,NULL);
if(!PvInitialize()) {
while(!PvCameraCount())
Sleep(250);
unsigned long numCameras = PvCameraListEx(info, 1, NULL, sizeof(tPvCameraInfoEx));;
if ((numCameras == 1) && (info[0].PermittedAccess & ePvAccessMaster)) {
_camera.UID = info[0].UniqueId;
if(!PvCameraOpen(_camera.UID, ePvAccessMaster, &(_camera.handle))) {
if(!PvAttrUint32Get(_camera.handle,"TotalBytesPerFrame",&frameSize)) {
_camera.frame.ImageBuffer = new char[frameSize];
unsigned long format=0;
PvAttrEnumSet(_camera.handle,"PixelFormat","Bayer8");
char text[100];
PvAttrEnumGet(_camera.handle,"PixelFormat",text,sizeof(text),&format);
printf("format %d %s\n",format,text);
if(_camera.frame.ImageBuffer) {
_camera.frame.ImageBufferSize = frameSize;
PvAttrUint32Get(_camera.handle,"Width",&_width);
PvAttrUint32Get(_camera.handle,"Height",&_height);
PvCaptureStart(_camera.handle);
PvAttrEnumSet(_camera.handle, "AcquisitionMode", "Continuous");
PvCommandRun(_camera.handle, "AcquisitionStart");
_connected = true;
return true;
}
}
}
}
}
_connected = false;
return false;
}
bool CvCaptureCAM_PvAPI::setProperty( int property_id, double value )
{
switch ( property_id )
{
/* TODO: Camera works, but IplImage must be modified for the new size
case CV_CAP_PROP_FRAME_WIDTH:
PvAttrUint32Set(Camera.Handle, "Width", (tPvUint32)value);
break;
case CV_CAP_PROP_FRAME_HEIGHT:
PvAttrUint32Set(Camera.Handle, "Heigth", (tPvUint32)value);
break;
*/
case CV_CAP_PROP_MONOCROME:
if (value==1) {
char pixelFormat[256];
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
if ((strcmp(pixelFormat, "Mono8")==0) || strcmp(pixelFormat, "Mono16")==0) {
monocrome=true;
}
else
return false;
}
else
monocrome=false;
break;
case CV_CAP_PROP_EXPOSURE:
if ((PvAttrUint32Set(Camera.Handle,"ExposureValue",(tPvUint32)value)==ePvErrSuccess))
break;
else
return false;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
if (value==-1) {
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "Off")==ePvErrSuccess))
break;
else
return false;
}
else {
std::string ip=cv::format("%d.%d.%d.%d", ((int)value>>24)&255, ((int)value>>16)&255, ((int)value>>8)&255, (int)value&255);
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "On")==ePvErrSuccess) &&
(PvAttrStringSet(Camera.Handle, "MulticastIPAddress", ip.c_str())==ePvErrSuccess))
break;
else
return false;
}
default:
return false;
}
return true;
}
// encode the value of a given attribute in a string
bool Value2String(tPvHandle aCamera,const char* aLabel,tPvDatatype aType,char* aString,unsigned long aLength)
{
switch(aType)
{
case ePvDatatypeString:
{
if(!PvAttrStringGet(aCamera,aLabel,aString,aLength,NULL))
return true;
else
return false;
}
case ePvDatatypeEnum:
{
if(!PvAttrEnumGet(aCamera,aLabel,aString,aLength,NULL))
return true;
else
return false;
}
case ePvDatatypeUint32:
{
tPvUint32 lValue;
if(!PvAttrUint32Get(aCamera,aLabel,&lValue))
{
sprintf(aString,"%lu",lValue);
return true;
}
else
return false;
}
case ePvDatatypeFloat32:
{
tPvFloat32 lValue;
if(!PvAttrFloat32Get(aCamera,aLabel,&lValue))
{
sprintf(aString,"%g",lValue);
return true;
}
else
return false;
}
default:
return false;
}
}
double CvCaptureCAM_PvAPI::getProperty( int property_id )
{
tPvUint32 nTemp;
switch ( property_id )
{
case CV_CAP_PROP_FRAME_WIDTH:
PvAttrUint32Get(Camera.Handle, "Width", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_FRAME_HEIGHT:
PvAttrUint32Get(Camera.Handle, "Height", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_EXPOSURE:
PvAttrUint32Get(Camera.Handle,"ExposureValue",&nTemp);
return (double)nTemp;
case CV_CAP_PROP_FPS:
tPvFloat32 nfTemp;
PvAttrFloat32Get(Camera.Handle, "StatFrameRate", &nfTemp);
return (double)nfTemp;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
char mEnable[2];
char mIp[11];
PvAttrEnumGet(Camera.Handle,"MulticastEnable",mEnable,sizeof(mEnable),NULL);
if (strcmp(mEnable, "Off") == 0)
{
return -1;
}
else
{
long int ip;
int a,b,c,d;
PvAttrStringGet(Camera.Handle, "MulticastIPAddress",mIp,sizeof(mIp),NULL);
sscanf(mIp, "%d.%d.%d.%d", &a, &b, &c, &d); ip = ((a*256 + b)*256 + c)*256 + d;
return (double)ip;
}
case CV_CAP_PROP_GAIN:
PvAttrUint32Get(Camera.Handle, "GainValue", &nTemp);
return (double)nTemp;
}
return -1.0;
}
//
// idlPvAttrEnumGet
//
// Get the value of an enumerated attribute
//
// command line arguments
// argv[0]: IN/FLAG debug
// argv[1]: IN camera index
// argv[2]: IN attribute name
// argv[3]: OUT attribute value
int idlPvAttrEnumGet (int argc, char *argv[])
{
unsigned long n;
unsigned long err;
IDL_STRING *name;
IDL_STRING *value;
debug = *(IDL_INT *) argv[0];
n = *(unsigned long *) argv[1];
name = (IDL_STRING *) argv[2];
value = (IDL_STRING *) argv[3];
CHECKINDEX(n);
err = PvAttrEnumGet(camera[n],
(const char *) IDL_STRING_STR(name),
buffer, STRBUFFERSIZE, (unsigned long *) NULL);
IDL_StrStore(value, buffer);
return idlPvErrCode(err);
}
// display info on a given attribute of the camera
void QueryAttribute(const char* aLabel)
{
tPvAttributeInfo lInfo;
if(!PvAttrInfo(GCamera.Handle,aLabel,&lInfo))
{
char lFlags[5];
memset(lFlags,' ',sizeof(char) * 4);
if(lInfo.Flags & ePvFlagRead)
lFlags[0] = 'r';
if(lInfo.Flags & ePvFlagWrite)
lFlags[1] = 'w';
if(lInfo.Flags & ePvFlagVolatile)
lFlags[2] = 'v';
if(lInfo.Flags & ePvFlagConst)
lFlags[3] = 'c';
lFlags[4] = '\0';
printf("%30s (%30s) [%7s][%s]",aLabel,lInfo.Category,DatatypeToString(lInfo.Datatype),lFlags);
switch(lInfo.Datatype)
{
case ePvDatatypeString:
{
char lValue[128];
// we assume here that any string value will be less than 128 characters
// long, wich we may not be the case
if(!PvAttrStringGet(GCamera.Handle,aLabel,lValue,128,NULL))
printf(" = %s\n",lValue);
else
printf(" = ERROR!\n");
break;
}
case ePvDatatypeEnum:
{
char lValue[128];
// we assume here that any string value will be less than 128 characters
// long, wich we may not be the case
if(!PvAttrEnumGet(GCamera.Handle,aLabel,lValue,128,NULL))
printf(" = %s\n",lValue);
else
printf(" = ERROR!\n");
break;
}
case ePvDatatypeUint32:
{
tPvUint32 lValue;
if(!PvAttrUint32Get(GCamera.Handle,aLabel,&lValue))
printf(" = %lu\n",lValue);
else
printf(" = ERROR!\n");
break;
}
case ePvDatatypeFloat32:
{
tPvFloat32 lValue;
if(!PvAttrFloat32Get(GCamera.Handle,aLabel,&lValue))
printf(" = %f\n",lValue);
else
printf(" = ERROR!\n");
break;
}
default:
printf("\n");
}
}
}
// display info on a given attribute of the camera
void QueryAttribute(const char* aLabel)
{
tPvAttributeInfo lInfo;
if(PvAttrInfo(GCamera.Handle,aLabel,&lInfo) == ePvErrSuccess)
{
char lFlags[5];
memset(lFlags,' ',sizeof(char) * 4);
if(lInfo.Flags & ePvFlagRead)
lFlags[0] = 'r';
if(lInfo.Flags & ePvFlagWrite)
lFlags[1] = 'w';
if(lInfo.Flags & ePvFlagVolatile)
lFlags[2] = 'v';
if(lInfo.Flags & ePvFlagConst)
lFlags[3] = 'c';
lFlags[4] = '\0';
// printf("%30s (%30s) [%7s]{%s}",aLabel,lInfo.Category,DatatypeToString(lInfo.Datatype),lFlags);
// printf("%s/%s = %s [%s]{%s}\n",lInfo.Category,aLabel,lValue,DatatypeToString(lInfo.Datatype),lFlags);
switch(lInfo.Datatype)
{
case ePvDatatypeString:
{
char lValue[128];
// we assume here that any string value will be less than 128 characters
// long, which we may not be the case
if(PvAttrStringGet(GCamera.Handle,aLabel,lValue,128,NULL) == ePvErrSuccess)
printf("%s/%s = %s [%s,%s]\n",lInfo.Category,aLabel,lValue,DatatypeToString(lInfo.Datatype),lFlags);
else
printf("ERROR!\n");
break;
}
case ePvDatatypeEnum:
{
char lValue[128];
// we assume here that any string value will be less than 128 characters
// long, which we may not be the case
if(PvAttrEnumGet(GCamera.Handle,aLabel,lValue,128,NULL) == ePvErrSuccess)
printf("%s/%s = %s [%s,%s]\n",lInfo.Category,aLabel,lValue,DatatypeToString(lInfo.Datatype),lFlags);
else
printf("ERROR!\n");
break;
}
case ePvDatatypeUint32:
{
tPvUint32 lValue;
if(PvAttrUint32Get(GCamera.Handle,aLabel,&lValue) == ePvErrSuccess)
printf("%s/%s = %lu [%s,%s]\n",lInfo.Category,aLabel,lValue,DatatypeToString(lInfo.Datatype),lFlags);
else
printf("ERROR!\n");
break;
}
case ePvDatatypeInt64:
{
tPvInt64 lValue;
if(PvAttrInt64Get(GCamera.Handle,aLabel,&lValue) == ePvErrSuccess)
printf("%s/%s = %lld [%s,%s]\n",lInfo.Category,aLabel,lValue,DatatypeToString(lInfo.Datatype),lFlags);
else
printf("ERROR!\n");
break;
}
case ePvDatatypeFloat32:
{
tPvFloat32 lValue;
if(PvAttrFloat32Get(GCamera.Handle,aLabel,&lValue) == ePvErrSuccess)
printf("%s/%s = %f [%s,%s]\n",lInfo.Category,aLabel,lValue,DatatypeToString(lInfo.Datatype),lFlags);
else
printf("ERROR!\n");
break;
}
case ePvDatatypeBoolean:
{
tPvBoolean lValue;
if(PvAttrBooleanGet(GCamera.Handle,aLabel,&lValue) == ePvErrSuccess)
printf("%s/%s = %s [%s,%s]\n",lInfo.Category,aLabel,lValue ? "true" : "false",DatatypeToString(lInfo.Datatype),lFlags);
else
printf("ERROR!\n");
break;
}
default:
//command
printf("%s/%s [%s,%s]\n",lInfo.Category,aLabel,DatatypeToString(lInfo.Datatype),lFlags);
}
}
}
// Initialize camera input
bool CvCaptureCAM_PvAPI::open( int index )
{
tPvCameraInfo cameraList[MAX_CAMERAS];
tPvCameraInfo camInfo;
tPvIpSettings ipSettings;
if (PvInitialize()) {
}
//return false;
Sleep(1000);
//close();
int numCameras=PvCameraList(cameraList, MAX_CAMERAS, NULL);
if (numCameras <= 0 || index >= numCameras)
return false;
Camera.UID = cameraList[index].UniqueId;
if (!PvCameraInfo(Camera.UID,&camInfo) && !PvCameraIpSettingsGet(Camera.UID,&ipSettings)) {
/*
struct in_addr addr;
addr.s_addr = ipSettings.CurrentIpAddress;
printf("Current address:\t%s\n",inet_ntoa(addr));
addr.s_addr = ipSettings.CurrentIpSubnet;
printf("Current subnet:\t\t%s\n",inet_ntoa(addr));
addr.s_addr = ipSettings.CurrentIpGateway;
printf("Current gateway:\t%s\n",inet_ntoa(addr));
*/
}
else {
fprintf(stderr,"ERROR: could not retrieve camera IP settings.\n");
return false;
}
if (PvCameraOpen(Camera.UID, ePvAccessMaster, &(Camera.Handle))==ePvErrSuccess)
{
//Set Pixel Format to BRG24 to follow conventions
/*Errcode = PvAttrEnumSet(Camera.Handle, "PixelFormat", "Bgr24");
if (Errcode != ePvErrSuccess)
{
fprintf(stderr, "PvAPI: couldn't set PixelFormat to Bgr24\n");
return NULL;
}
*/
tPvUint32 frameWidth, frameHeight, frameSize;
unsigned long maxSize;
char pixelFormat[256];
PvAttrUint32Get(Camera.Handle, "TotalBytesPerFrame", &frameSize);
PvAttrUint32Get(Camera.Handle, "Width", &frameWidth);
PvAttrUint32Get(Camera.Handle, "Height", &frameHeight);
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
maxSize = 8228;
//PvAttrUint32Get(Camera.Handle,"PacketSize",&maxSize);
if (PvCaptureAdjustPacketSize(Camera.Handle,maxSize)!=ePvErrSuccess)
return false;
if (strcmp(pixelFormat, "Mono8")==0) {
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Mono16")==0) {
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Bgr24")==0) {
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = frame->imageData;
}
else
return false;
// Start the camera
PvCaptureStart(Camera.Handle);
// Set the camera to capture continuously
if(PvAttrEnumSet(Camera.Handle, "AcquisitionMode", "Continuous")!= ePvErrSuccess)
{
fprintf(stderr,"Could not set Prosilica Acquisition Mode\n");
return false;
}
if(PvCommandRun(Camera.Handle, "AcquisitionStart")!= ePvErrSuccess)
{
fprintf(stderr,"Could not start Prosilica acquisition\n");
return false;
}
if(PvAttrEnumSet(Camera.Handle, "FrameStartTriggerMode", "Freerun")!= ePvErrSuccess)
{
fprintf(stderr,"Error setting Prosilica trigger to \"Freerun\"");
return false;
}
return true;
}
fprintf(stderr,"Error cannot open camera\n");
return false;
}
bool CvCaptureCAM_PvAPI::resizeCaptureFrame (int frameWidth, int frameHeight)
{
char pixelFormat[256];
tPvUint32 frameSize;
tPvUint32 sensorHeight;
tPvUint32 sensorWidth;
if (grayframe)
{
cvReleaseImage(&grayframe);
grayframe = NULL;
}
if (frame)
{
cvReleaseImage(&frame);
frame = NULL;
}
if (PvAttrUint32Get(Camera.Handle, "SensorWidth", &sensorWidth) != ePvErrSuccess)
{
return false;
}
if (PvAttrUint32Get(Camera.Handle, "SensorHeight", &sensorHeight) != ePvErrSuccess)
{
return false;
}
// Cap out of bounds widths to the max supported by the sensor
if ((frameWidth < 0) || ((tPvUint32)frameWidth > sensorWidth))
{
frameWidth = sensorWidth;
}
if ((frameHeight < 0) || ((tPvUint32)frameHeight > sensorHeight))
{
frameHeight = sensorHeight;
}
if (PvAttrUint32Set(Camera.Handle, "Height", frameHeight) != ePvErrSuccess)
{
return false;
}
if (PvAttrUint32Set(Camera.Handle, "Width", frameWidth) != ePvErrSuccess)
{
return false;
}
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
PvAttrUint32Get(Camera.Handle, "TotalBytesPerFrame", &frameSize);
if (strcmp(pixelFormat, "Mono8")==0)
{
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Mono16")==0)
{
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Bgr24")==0)
{
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = frame->imageData;
}
else
return false;
return true;
}
bool CvCaptureCAM_PvAPI::setProperty( int property_id, double value )
{
switch ( property_id )
{
case CV_CAP_PROP_FRAME_WIDTH:
{
tPvUint32 currHeight;
PvAttrUint32Get(Camera.Handle, "Height", &currHeight);
stopCapture();
// Reallocate Frames
if (!resizeCaptureFrame(value, currHeight))
{
startCapture();
return false;
}
startCapture();
break;
}
case CV_CAP_PROP_FRAME_HEIGHT:
{
tPvUint32 currWidth;
PvAttrUint32Get(Camera.Handle, "Width", &currWidth);
stopCapture();
// Reallocate Frames
if (!resizeCaptureFrame(value, currWidth))
{
startCapture();
return false;
}
startCapture();
break;
}
case CV_CAP_PROP_MONOCROME:
if (value==1)
{
char pixelFormat[256];
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
if ((strcmp(pixelFormat, "Mono8")==0) || strcmp(pixelFormat, "Mono16")==0)
{
monocrome=true;
}
else
return false;
}
else
monocrome=false;
break;
case CV_CAP_PROP_EXPOSURE:
if ((PvAttrUint32Set(Camera.Handle,"ExposureValue",(tPvUint32)value)==ePvErrSuccess))
break;
else
return false;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
if (value==-1)
{
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "Off")==ePvErrSuccess))
break;
else
return false;
}
else
{
cv::String ip=cv::format("%d.%d.%d.%d", ((int)value>>24)&255, ((int)value>>16)&255, ((int)value>>8)&255, (int)value&255);
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "On")==ePvErrSuccess) &&
(PvAttrStringSet(Camera.Handle, "MulticastIPAddress", ip.c_str())==ePvErrSuccess))
break;
else
return false;
}
case CV_CAP_PROP_GAIN:
if (PvAttrUint32Set(Camera.Handle,"GainValue",(tPvUint32)value)!=ePvErrSuccess)
{
return false;
}
break;
default:
return false;
}
return true;
}
bool CvCaptureCAM_PvAPI::setProperty( int property_id, double value )
{
tPvErr error;
switch ( property_id )
{
case CV_CAP_PROP_FRAME_WIDTH:
{
tPvUint32 currHeight;
PvAttrUint32Get(Camera.Handle, "Height", &currHeight);
stopCapture();
// Reallocate Frames
if (!resizeCaptureFrame(value, currHeight))
{
startCapture();
return false;
}
startCapture();
break;
}
case CV_CAP_PROP_FRAME_HEIGHT:
{
tPvUint32 currWidth;
PvAttrUint32Get(Camera.Handle, "Width", &currWidth);
stopCapture();
// Reallocate Frames
if (!resizeCaptureFrame(currWidth, value))
{
startCapture();
return false;
}
startCapture();
break;
}
case CV_CAP_PROP_MONOCROME:
if (value==1)
{
char pixelFormat[256];
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
if ((strcmp(pixelFormat, "Mono8")==0) || strcmp(pixelFormat, "Mono16")==0)
{
monocrome=true;
}
else
return false;
}
else
monocrome=false;
break;
case CV_CAP_PROP_EXPOSURE:
if ((PvAttrUint32Set(Camera.Handle,"ExposureValue",(tPvUint32)value)==ePvErrSuccess))
break;
else
return false;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
if (value==-1)
{
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "Off")==ePvErrSuccess))
break;
else
return false;
}
else
{
cv::String ip=cv::format("%d.%d.%d.%d", ((unsigned int)value>>24)&255, ((unsigned int)value>>16)&255, ((unsigned int)value>>8)&255, (unsigned int)value&255);
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "On")==ePvErrSuccess) &&
(PvAttrStringSet(Camera.Handle, "MulticastIPAddress", ip.c_str())==ePvErrSuccess))
break;
else
return false;
}
case CV_CAP_PROP_GAIN:
if (PvAttrUint32Set(Camera.Handle,"GainValue",(tPvUint32)value)!=ePvErrSuccess)
{
return false;
}
break;
case CV_CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE:
if (value==0)
error = PvAttrEnumSet(Camera.Handle, "FrameStartTriggerMode", "Freerun");
else if (value==1)
error = PvAttrEnumSet(Camera.Handle, "FrameStartTriggerMode", "SyncIn1");
else if (value==2)
error = PvAttrEnumSet(Camera.Handle, "FrameStartTriggerMode", "SyncIn2");
else if (value==3)
error = PvAttrEnumSet(Camera.Handle, "FrameStartTriggerMode", "FixedRate");
else if (value==4)
error = PvAttrEnumSet(Camera.Handle, "FrameStartTriggerMode", "Software");
else
error = ePvErrOutOfRange;
if(error==ePvErrSuccess)
break;
else
return false;
case CV_CAP_PROP_PVAPI_DECIMATIONHORIZONTAL:
if (value >= 1 && value <= 8)
error = PvAttrUint32Set(Camera.Handle, "DecimationHorizontal", value);
else
error = ePvErrOutOfRange;
if(error==ePvErrSuccess)
break;
else
return false;
case CV_CAP_PROP_PVAPI_DECIMATIONVERTICAL:
if (value >= 1 && value <= 8)
error = PvAttrUint32Set(Camera.Handle, "DecimationVertical", value);
else
error = ePvErrOutOfRange;
if(error==ePvErrSuccess)
break;
else
return false;
case CV_CAP_PROP_PVAPI_BINNINGX:
error = PvAttrUint32Set(Camera.Handle, "BinningX", value);
if(error==ePvErrSuccess)
break;
else
return false;
case CV_CAP_PROP_PVAPI_BINNINGY:
error = PvAttrUint32Set(Camera.Handle, "BinningY", value);
if(error==ePvErrSuccess)
break;
else
return false;
default:
return false;
}
return true;
}
double CvCaptureCAM_PvAPI::getProperty( int property_id ) const
{
tPvUint32 nTemp;
switch ( property_id )
{
case CV_CAP_PROP_FRAME_WIDTH:
PvAttrUint32Get(Camera.Handle, "Width", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_FRAME_HEIGHT:
PvAttrUint32Get(Camera.Handle, "Height", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_MONOCROME:
if (monocrome)
return 1;
else
return 0;
case CV_CAP_PROP_EXPOSURE:
PvAttrUint32Get(Camera.Handle,"ExposureValue",&nTemp);
return (double)nTemp;
case CV_CAP_PROP_FPS:
tPvFloat32 nfTemp;
PvAttrFloat32Get(Camera.Handle, "StatFrameRate", &nfTemp);
return (double)nfTemp;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
char mEnable[2];
char mIp[11];
PvAttrEnumGet(Camera.Handle,"MulticastEnable",mEnable,sizeof(mEnable),NULL);
if (strcmp(mEnable, "Off") == 0)
{
return -1;
}
else
{
long int ip;
int a,b,c,d;
PvAttrStringGet(Camera.Handle, "MulticastIPAddress",mIp,sizeof(mIp),NULL);
sscanf(mIp, "%d.%d.%d.%d", &a, &b, &c, &d); ip = ((a*256 + b)*256 + c)*256 + d;
return (double)ip;
}
case CV_CAP_PROP_GAIN:
PvAttrUint32Get(Camera.Handle, "GainValue", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE:
char triggerMode[256];
PvAttrEnumGet(Camera.Handle, "FrameStartTriggerMode", triggerMode, 256, NULL);
if (strcmp(triggerMode, "Freerun")==0)
return 0.0;
else if (strcmp(triggerMode, "SyncIn1")==0)
return 1.0;
else if (strcmp(triggerMode, "SyncIn2")==0)
return 2.0;
else if (strcmp(triggerMode, "FixedRate")==0)
return 3.0;
else if (strcmp(triggerMode, "Software")==0)
return 4.0;
else
return -1.0;
case CV_CAP_PROP_PVAPI_DECIMATIONHORIZONTAL:
PvAttrUint32Get(Camera.Handle, "DecimationHorizontal", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_PVAPI_DECIMATIONVERTICAL:
PvAttrUint32Get(Camera.Handle, "DecimationVertical", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_PVAPI_BINNINGX:
PvAttrUint32Get(Camera.Handle,"BinningX",&nTemp);
return (double)nTemp;
case CV_CAP_PROP_PVAPI_BINNINGY:
PvAttrUint32Get(Camera.Handle,"BinningY",&nTemp);
return (double)nTemp;
}
return -1.0;
}
