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| author | Tom Rondeau | 2010-05-01 19:06:13 -0400 |
|---|---|---|
| committer | Tom Rondeau | 2010-05-01 19:06:13 -0400 |
| commit | 6606af991b15174cbdbaca738669a21461b0fbe6 (patch) | |
| tree | 1fc38aa738e8dccc675ac3da0938fbd3e992eca2 /gr-qtgui/src/lib/SpectrumGUIClass.h | |
| parent | f1b71c9525dd56e2c296a2bca4b2db9ed1a320ce (diff) | |
| download | gnuradio-6606af991b15174cbdbaca738669a21461b0fbe6.tar.gz gnuradio-6606af991b15174cbdbaca738669a21461b0fbe6.tar.bz2 gnuradio-6606af991b15174cbdbaca738669a21461b0fbe6.zip | |
Fixes the replotting update. It's now based on a QTimer so it's in the event buffer as opposed to a best effort based on a hand-made timer. The interval between GUI updates is settable through the qtsink_X objects with set_update_time(newtime). This update makes the plotting much more stable. It also fixes the time scale of the waterfall plot to actually mean the right thing.
Diffstat (limited to 'gr-qtgui/src/lib/SpectrumGUIClass.h')
| -rw-r--r-- | gr-qtgui/src/lib/SpectrumGUIClass.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gr-qtgui/src/lib/SpectrumGUIClass.h b/gr-qtgui/src/lib/SpectrumGUIClass.h index d8dcb2769..17d3a54c1 100644 --- a/gr-qtgui/src/lib/SpectrumGUIClass.h +++ b/gr-qtgui/src/lib/SpectrumGUIClass.h @@ -47,7 +47,7 @@ public: void UpdateWindow(const bool, const std::complex<float>*, const uint64_t, const float*, const uint64_t, const float*, - const uint64_t, const double, + const uint64_t, const timespec, const bool); float GetPowerValue()const; @@ -79,6 +79,8 @@ public: void SetConstellationPenSize(int size); void SetFrequencyAxis(double min, double max); + void SetUpdateTime(double t); + protected: private: @@ -98,6 +100,7 @@ private: unsigned int _pendingGUIUpdateEventsCount; int _droppedEntriesCount; bool _fftBuffersCreatedFlag; + double _updateTime; SpectrumDisplayForm* _spectrumDisplayForm; |