diff options
Diffstat (limited to 'gr-qtgui/src/lib/SpectrumGUIClass.cc')
| -rw-r--r-- | gr-qtgui/src/lib/SpectrumGUIClass.cc | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/gr-qtgui/src/lib/SpectrumGUIClass.cc b/gr-qtgui/src/lib/SpectrumGUIClass.cc index 4cb71a31a..8c1b36703 100644 --- a/gr-qtgui/src/lib/SpectrumGUIClass.cc +++ b/gr-qtgui/src/lib/SpectrumGUIClass.cc @@ -111,7 +111,7 @@ SpectrumGUIClass::OpenSpectrumWindow(QWidget* parent, timespec_reset(&_lastGUIUpdateTime); // Draw Blank Display - UpdateWindow(false, NULL, 0, NULL, 0, NULL, 0, 1.0, get_highres_clock(), true); + UpdateWindow(false, NULL, 0, NULL, 0, NULL, 0, get_highres_clock(), true); // Set up the initial frequency axis settings SetFrequencyRange(_centerFrequency, _startFrequency, _stopFrequency); @@ -220,7 +220,6 @@ SpectrumGUIClass::UpdateWindow(const bool updateDisplayFlag, const uint64_t realTimeDomainDataSize, const float* complexTimeDomainData, const uint64_t complexTimeDomainDataSize, - const double timePerFFT, const timespec timestamp, const bool lastOfMultipleFFTUpdateFlag) { @@ -277,7 +276,7 @@ SpectrumGUIClass::UpdateWindow(const bool updateDisplayFlag, const timespec currentTime = get_highres_clock(); const timespec lastUpdateGUITime = GetLastGUIUpdateTime(); - if((diff_timespec(currentTime, lastUpdateGUITime) > (4*timePerFFT)) && + if((diff_timespec(currentTime, lastUpdateGUITime) > (4*_updateTime)) && (GetPendingGUIUpdateEvents() > 0) && !timespec_empty(&lastUpdateGUITime)) { // Do not update the display if too much data is pending to be displayed _droppedEntriesCount++; @@ -290,7 +289,7 @@ SpectrumGUIClass::UpdateWindow(const bool updateDisplayFlag, _realTimeDomainPoints, _imagTimeDomainPoints, timeDomainBufferSize, - timePerFFT, timestamp, + timestamp, repeatDataFlag, lastOfMultipleFFTUpdateFlag, currentTime, @@ -460,4 +459,12 @@ SpectrumGUIClass::SetFrequencyAxis(double min, double max) _spectrumDisplayForm->SetFrequencyAxis(min, max); } +void +SpectrumGUIClass::SetUpdateTime(double t) +{ + _updateTime = t; + _spectrumDisplayForm->SetUpdateTime(_updateTime); +} + + #endif /* SPECTRUM_GUI_CLASS_CPP */ |