void cameraSetROI(tCamera* camera, tPvUint32 *ROI) {
if(PvAttrUint32Set(camera->Handle, "RegionX", ROI[0]))
throw "failed to set RegionX parameter";
if(PvAttrUint32Set(camera->Handle, "RegionY", ROI[1]))
throw "failed to set RegionY parameter";
if(PvAttrUint32Set(camera->Handle, "Width", ROI[2]))
throw "failed to set Width parameter";
if(PvAttrUint32Set(camera->Handle, "Height", ROI[3]))
throw "failed to set Height parameter";
}
void Camera::setBinning(unsigned int binning_x, unsigned int binning_y)
{
// Permit setting to "no binning" on cameras without binning support
if (!hasAttribute("BinningX") && binning_x == 1 && binning_y == 1)
return;
CHECK_ERR( PvAttrUint32Set(handle_, "BinningX", binning_x),
"Couldn't set horizontal binning" );
CHECK_ERR( PvAttrUint32Set(handle_, "BinningY", binning_y),
"Couldn't set vertical binning" );
}
void Camera::setRoi(unsigned int x, unsigned int y,
unsigned int width, unsigned int height)
{
CHECK_ERR( PvAttrUint32Set(handle_, "RegionX", x),
"Couldn't set region x (left edge)" );
CHECK_ERR( PvAttrUint32Set(handle_, "RegionY", y),
"Couldn't set region y (top edge)" );
CHECK_ERR( PvAttrUint32Set(handle_, "Width", width),
"Couldn't set region width" );
CHECK_ERR( PvAttrUint32Set(handle_, "Height", height),
"Couldn't set region height" );
}
void Camera::setRoiToWholeFrame()
{
tPvUint32 min_val, max_val;
CHECK_ERR( PvAttrUint32Set(handle_, "RegionX", 0),
"Couldn't set region x (left edge)" );
CHECK_ERR( PvAttrUint32Set(handle_, "RegionY", 0),
"Couldn't set region y (top edge)" );
CHECK_ERR( PvAttrRangeUint32(handle_, "Width", &min_val, &max_val),
"Couldn't get range of Width attribute" );
CHECK_ERR( PvAttrUint32Set(handle_, "Width", max_val),
"Couldn't set region width" );
CHECK_ERR( PvAttrRangeUint32(handle_, "Height", &min_val, &max_val),
"Couldn't get range of Height attribute" );
CHECK_ERR( PvAttrUint32Set(handle_, "Height", max_val),
"Couldn't set region height" );
}
void Camera::setWhiteBalance(unsigned int blue, unsigned int red, AutoSetting isauto)
{
if (PvAttrIsAvailable(handle_, "WhitebalMode") == ePvErrSuccess)
{
CHECK_ERR( PvAttrEnumSet(handle_, "WhitebalMode", autoValues[isauto]),
"Couldn't set white balance mode" );
}
if (isauto == Manual && PvAttrIsAvailable(handle_, "WhitebalValueBlue"))
{
CHECK_ERR( PvAttrUint32Set(handle_, "WhitebalValueBlue", blue),
"Couldn't set white balance blue value" );
CHECK_ERR( PvAttrUint32Set(handle_, "WhitebalValueRed", red),
"Couldn't set white balance red value" );
}
}
void Camera::setExposure(unsigned int val, AutoSetting isauto)
{
CHECK_ERR( PvAttrEnumSet(handle_, "ExposureMode", autoValues[isauto]),
"Couldn't set exposure mode" );
if (isauto == Manual)
CHECK_ERR( PvAttrUint32Set(handle_, "ExposureValue", val),
"Couldn't set exposure value" );
}
// unsetup event channel
void EventUnsetup()
{
// wait so that the "AcquisitionEnd" [from CameraStop()] can be received on the event channel
Sleep(1000);
// clear all events
PvAttrUint32Set(GCamera.Handle,"EventsEnable1",0);
// unregister callback function
PvCameraEventCallbackUnRegister(GCamera.Handle,F_CameraEventCallback);
}
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;
}
void Camera::setGain(unsigned int val, AutoSetting isauto)
{
/// @todo Here and in setWhiteBalance, would be better to split off setGainMode etc.
/// I didn't take into account there are cameras that don't support auto gain, auto white balance.
if (PvAttrIsAvailable(handle_, "GainMode") == ePvErrSuccess)
{
CHECK_ERR( PvAttrEnumSet(handle_, "GainMode", autoValues[isauto]),
"Couldn't set gain mode" );
}
if (isauto == Manual)
CHECK_ERR( PvAttrUint32Set(handle_, "GainValue", val),
"Couldn't set gain value" );
}
//
// idlPvAttrUint32Set
//
// Set the value of a Uint32 attribute
//
// command line arguments
// argv[0]: IN/FLAG debug
// argv[1]: IN camera index
// argv[2]: IN attribute name
// argv[3]: IN attribute value
int idlPvAttrUint32Set (int argc, char *argv[])
{
unsigned long n;
unsigned long err;
IDL_STRING *name;
unsigned long value;
debug = *(IDL_INT *) argv[0];
n = *(unsigned long *) argv[1];
name = (IDL_STRING *) argv[2];
value = *(unsigned long *) argv[3];
CHECKINDEX(n);
err = PvAttrUint32Set(camera[n],
(const char *) IDL_STRING_STR(name),
(tPvUint32) value);
return idlPvErrCode(err);
}
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;
}
void Camera::setAttribute(const std::string &name, tPvUint32 value)
{
std::string err_msg = "Couldn't set attribute " + name;
CHECK_ERR( PvAttrUint32Set(handle_, name.c_str(), value),
err_msg.c_str());
}
void cameraSetExpo(tCamera* camera, tPvUint32 expo) {
if (PvAttrUint32Set(camera->Handle, "ExposureValue", expo))
throw "failed to set ExposureValue parameter";
}
bool CameraGigE::onInit() {
LOG(LTRACE) << "CameraGigE::initialize\n";
h_onTrigger.setup(this, &CameraGigE::onTrigger);
registerHandler("onTrigger", &h_onTrigger);
newImage = registerEvent("newImage");
endOfSequence = registerEvent("endOfSequence");
registerStream("out_img", &out_img);
if (!props.address.empty()) {
unsigned long ip = inet_addr(props.address.c_str());
if (PvCameraOpenByAddr(ip, ePvAccessMaster, &cHandle) != ePvErrSuccess) {
LOG(LERROR) << "Unable to open camera on adress "
<< props.address << " \n";
return false;
}
} else if (props.uid != 0) {
if (PvCameraOpen(props.uid, ePvAccessMaster, &cHandle) != ePvErrSuccess) {
LOG(LERROR) << "Unable to open camera with uid " << props.uid
<< " \n";
return false;
}
} else {
return false;
}
// Set parameters
tPvErr err;
/// Exposure
if (!props.exposureMode.empty()) {
if ((err = PvAttrEnumSet(cHandle, "ExposureMode",
props.exposureMode.c_str())) == ePvErrSuccess) {
if (props.exposureMode == "Manual") {
if ((err = PvAttrUint32Set(cHandle, "ExposureValue",
props.exposureValue / 1000000.0)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "ExposureValue", &min, &max);
LOG(LWARNING) << "ExposureValue : "
<< props.exposureValue
<< " is out of range, valid range [ "
<< (double) min / 1000000.0 << " , "
<< (double) max / 1000000.0 << " ]\n";
}
}
}
} else {
LOG(LWARNING) << "Unable to set ExposureMode \n";
}
}
/// Gain
if (!props.gainMode.empty()) {
if ((err = PvAttrEnumSet(cHandle, "GainMode", props.gainMode.c_str()))
== ePvErrSuccess) {
if (props.gainMode == "Manual") {
if ((err = PvAttrUint32Set(cHandle, "gainValue",
props.gainValue)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "GainValue", &min, &max);
LOG(LWARNING) << "GainValue : " << props.gainValue
<< " is out of range, valid range [ "
<< (double) min << " , " << (double) max
<< " ]\n";
}
}
}
} else {
LOG(LWARNING) << "Unable to set GainMode \n";
}
}
/// White Balance
if (!props.whitebalMode.empty()) {
if ((err = PvAttrEnumSet(cHandle, "WhitebalMode",
props.gainMode.c_str())) == ePvErrSuccess) {
if (props.whitebalMode == "Manual") {
if ((err = PvAttrUint32Set(cHandle, "WhitebalValueRed",
props.whitebalValueRed)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "WhitebalValueRed", &min,
&max);
LOG(LWARNING) << "WhitebalValueRed : "
<< props.whitebalValueRed
<< " is out of range, valid range [ "
<< (double) min << " , " << (double) max
<< " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "WhitebalValueBlue",
props.whitebalValueBlue)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "WhitebalValueBlue", &min,
&max);
LOG(LWARNING) << "WhitebalValueBlue : "
<< props.whitebalValueBlue
<< " is out of range, valid range [ "
<< (double) min << " , " << (double) max
<< " ]\n";
}
}
}
} else {
LOG(LWARNING) << "Unable to set WhitebalMode" << err << "\n";
}
}
if ((err = PvAttrEnumSet(cHandle, "MirrorX", props.mirrorX ? "On" : "Off"))
!= ePvErrSuccess) {
}
if ((err = PvAttrEnumSet(cHandle, "PixelFormat", props.pixelFormat.c_str()))
!= ePvErrSuccess) {
LOG(LERROR) << "Unable to set pixelformat " << err;
}
if ((err = PvAttrUint32Set(cHandle, "Height", props.height))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "Height", &min, &max);
LOG(LWARNING) << "Height : " << props.height
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]";
}
}
if ((err = PvAttrUint32Set(cHandle, "Width", props.width)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "Width", &min, &max);
LOG(LWARNING) << "Width : " << props.width
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "RegionX", props.regionX))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "RegionX", &min, &max);
LOG(LWARNING) << "RegionX : " << props.regionX
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "RegionY", props.regionY))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "RegionY", &min, &max);
LOG(LWARNING) << "RegionY : " << props.regionY
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "BinningX", props.binningX))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "BinningX", &min, &max);
LOG(LWARNING) << "BinningX : " << props.binningX
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "BinningY", props.binningY))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "BinningY", &min, &max);
LOG(LWARNING) << "BinningY : " << props.binningY
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
// ----------------
PvAttrEnumSet(cHandle, "FrameStartTriggerMode", "Freerun");
unsigned long frameSize = 0;
if (PvAttrUint32Get(cHandle, "TotalBytesPerFrame", &frameSize)
!= ePvErrSuccess) {
return false;
}
frame.ImageBuffer = new char[frameSize];
frame.ImageBufferSize = frameSize;
return true;
}
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;
}
// setup event channel
// return value: true == success, false == fail
bool EventSetup()
{
unsigned long EventBitmask;
tPvErr errCode;
// check if events supported with this camera firmware
if (PvAttrExists(GCamera.Handle,"EventsEnable1") == ePvErrNotFound)
{
printf("This camera does not support event notifications.\n");
return false;
}
//Clear all events
//EventsEnable1 is a bitmask of all events. Bits correspond to last two digits of EventId.
// e.g: Bit 1 is EventAcquisitionStart, Bit 2 is EventAcquisitionEnd, Bit 10 is EventSyncIn1Rise.
if ((errCode = PvAttrUint32Set(GCamera.Handle,"EventsEnable1",0)) != ePvErrSuccess)
{
printf("Set EventsEnable1 err: %u\n", errCode);
return false;
}
//Set individual events (could do in one step with EventsEnable1).
if ((errCode = PvAttrEnumSet(GCamera.Handle,"EventSelector","AcquisitionStart")) != ePvErrSuccess)
{
printf("Set EventsSelector err: %u\n", errCode);
return false;
}
if ((errCode = PvAttrEnumSet(GCamera.Handle,"EventNotification","On")) != ePvErrSuccess)
{
printf("Set EventsNotification err: %u\n", errCode);
return false;
}
if ((errCode = PvAttrEnumSet(GCamera.Handle,"EventSelector","AcquisitionEnd")) != ePvErrSuccess)
{
printf("Set EventsSelector err: %u\n", errCode);
return false;
}
if ((errCode = PvAttrEnumSet(GCamera.Handle,"EventNotification","On")) != ePvErrSuccess)
{
printf("Set EventsNotification err: %u\n", errCode);
return false;
}
if ((errCode = PvAttrEnumSet(GCamera.Handle,"EventSelector","FrameTrigger")) != ePvErrSuccess)
{
printf("Set EventsSelector err: %u\n", errCode);
return false;
}
if ((errCode = PvAttrEnumSet(GCamera.Handle,"EventNotification","On")) != ePvErrSuccess)
{
printf("Set EventsNotification err: %u\n", errCode);
return false;
}
//Get and print bitmask
PvAttrUint32Get(GCamera.Handle,"EventsEnable1", &EventBitmask);
printf("Events set. EventsEnable1 bitmask: %u\n", EventBitmask);
//register callback function
if ((errCode = PvCameraEventCallbackRegister(GCamera.Handle,F_CameraEventCallback,NULL)) != ePvErrSuccess)
{
printf("PvCameraEventCallbackRegister err: %u\n", errCode);
return false;
}
return true;
}
// set the value of a given attribute from a value encoded in a string
bool String2Value(tPvHandle aCamera,const char* aLabel,tPvDatatype aType,char* aValue)
{
switch(aType)
{
case ePvDatatypeString:
{
if(!PvAttrStringSet(aCamera,aLabel,aValue))
return true;
else
return false;
}
case ePvDatatypeEnum:
{
if(!PvAttrEnumSet(aCamera,aLabel,aValue))
return true;
else
return false;
}
case ePvDatatypeUint32:
{
tPvUint32 lValue = atol(aValue);
tPvUint32 lMin,lMax;
if(!PvAttrRangeUint32(aCamera,aLabel,&lMin,&lMax))
{
if(lMin > lValue)
lValue = lMin;
else
if(lMax < lValue)
lValue = lMax;
if(!PvAttrUint32Set(aCamera,aLabel,lValue))
return true;
else
return false;
}
else
return false;
}
case ePvDatatypeFloat32:
{
tPvFloat32 lValue = (tPvFloat32)atof(aValue);
tPvFloat32 lMin,lMax;
if(!PvAttrRangeFloat32(aCamera,aLabel,&lMin,&lMax))
{
if(lMin > lValue)
lValue = lMin;
else
if(lMax < lValue)
lValue = lMax;
if(!PvAttrFloat32Set(aCamera,aLabel,lValue))
return true;
else
return false;
}
else
return false;
}
default:
return false;
}
}
//Callback for the bytespersecond values changed
G_MODULE_EXPORT void cb_BytesPerSecond_changed( GtkEditable *editable, gpointer data )
{
//We set the new value on the camera
PvAttrUint32Set(camera_params.camera_handler,"StreamBytesPerSecond",(int)gtk_adjustment_get_value(camera_params.objects->Bytes_per_sec_adj));
}
