Feature/plotter work #1228
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Feature/plotter work #1228
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- Add a min hold line to the plotter
- Use peak hold data for peak detect when available
- Data is kept in linear units (Vrms or dBm) until display
- Expensive operations moved to plotter, where they operate
only on decimated fft data to be displayed
- New peak detect algorithm (works on raw data vs y-coordinates)
- Markers with measurements measurements
- Checkbox or Ctrl-K toggles markers and data in plotter
- Select a span above or below the plot using
- Shift-click (usually)
- Ctrl-click for max data (vs avg) on complex plots
- Ctrl-shift-click for max hold data when enabled
- Can be set from current red line position
- Can be dragged (Shift-drag to move both)
- Increased max fft size (4M) and reduced scope of locks
- Spacebar temporarily freezes and restores the waterfall
- Time on waterfall is correct and stable (unless frame rate
can not be met in Auto mode)
- Multiple visualizations make use of decimated fft data
- Max fft bin, same as current display
- Avg fft bin
- Max/avg with fill
- Histogram
- Selectable scaling, V or dBm (assumes 50 ohm load)
- For dBm, selectable denominator
- /RBW, same as current display
- /Hz
- Averaging slider effects are same at different frame rates
- Waterfall can show max or average fft bin
- Cursor overlay text shows delta freq from red line
- Plotter performance improvents, and frame rates up to 250/s
heavily dependent on fft size, visualization
- Overlay is now a composited overlay (it was an underlay)
- Drop shadow on axis text, peak circles
- HiDPI enabled, all drawing uses reals (TODO: Save Waterfall)
- X/Y zoom works on last plot when stopped
- FFT controls reworked
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
Signed-off-by: Jeff Long <willcode4@gmail.com>
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I'm not sure what's going on here. The commits appear to be copied from #1218, so this pull request is unnecessary. I'll close it off. |
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Readd support for Windows based operating systems (.exe)