* #2535 Heterodyne Channelizer enhancements and corrections.
* #2537 Complex vector oscillator SIMD lane drift.
Realigns the SIMD lanes every 262,144 samples. At frequencies where the
rotation for a set of lanes is nearly a whole or half turn, rounding affects
each lane differently and the lanes drift apart until the next frequency
change, producing spurs at multiples of the sample rate divided by the lane
count. Lane phase error at 3125 Hz with a 50 kHz sample rate was about -38 dBc
after one hour and is now about -83 dBc with 16 lanes and -73 dBc with 8 lanes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* #2537 test updates
* #2537 test updates
---------
Co-authored-by: denny <dennis.sheirer@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The main window's font-glyph icons were rendered with IconFontSwing.buildIcon,
which bakes a fixed colour into the image (black by default, DARK_GRAY for the
Playlist Editor tab), so the Screen Capture camera, the Playlist Editor tab icon
and the View menu icons ignored the selected theme and were nearly invisible on
dark themes.
Adds ThemedFontIcon, which resolves its colour from UIManager at paint time
(Label.foreground, MenuItem.selectionForeground while a menu item is armed,
Label.disabledForeground when disabled) and re-renders only when the colour
changes, so icons follow theme switches without a restart.
Claude-Session: https://claude.ai/code/session_01TDsxnQntujmycg3aJyRsuN
Co-authored-by: Dennis Sheirer <dennis.sheirer@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Add dark mode toggle under User Preferences > Application
- Add darkMode boolean preference to ApplicationPreference (persisted via java.util.prefs)
- Add ToggleSwitch labeled "Dark Mode" to ApplicationPreferenceEditor
- Add ThemeManager singleton that listens for preference updates and applies/removes
the dark stylesheet to all registered JavaFX Scenes and swaps the Swing LAF
- Add sdrtrunk_dark.css with dark styling for controls, tables, menus, dialogs, charts
- Add FlatLaf dependency for full Swing dark theming (replaces previous OS-specific
MetalLookAndFeel setup; FlatLaf works cross-platform)
- Register all Stages created in JavaFxWindowManager with the ThemeManager and walk
Window.getWindows() at apply-time so unregistered dialogs/alerts also pick up the theme
- Add Foojay toolchain resolver to settings.gradle so Gradle can auto-provision JDK 25
* Fix dark-mode startup failures on Linux
- Apply Swing LAF synchronously on the calling thread so the main JFrame's RootPane
has a populated UIDefaults set when constructed. Previously the LAF install was
scheduled via EventQueue.invokeLater, so JFrame construction raced ahead and threw
"no ComponentUI class for: javax.swing.JPanel".
- Call LookAndFeelFactory.installJideExtension(VSNET_STYLE) with an explicit style
instead of the no-arg auto-detection variant. The auto-detection path probes
com.sun.java.swing.plaf.windows.WindowsLookAndFeel via Class.forName, which is
absent on non-Windows JDKs and threw ClassNotFoundException at startup.
- Bounce only the SwingUtilities.updateComponentTreeUI walk through the EDT so it
redraws already-realized windows on theme toggle.
* Fix JIDE/Windows-LookAndFeel crash on non-Windows JDKs
JIDE 3.6.18's LookAndFeelFactory contains compile-time
\`instanceof com.sun.java.swing.plaf.windows.WindowsLookAndFeel\` checks in
multiple methods, including a JIDE PropertyChangeListener that fires on every
UIManager.setLookAndFeel call. On Linux and macOS JDKs the class is genuinely
absent from java.desktop, so the JVM throws NoClassDefFoundError the first time
JIDE's dispatch code is executed (during JFrame init and again from
JideSplitPane.updateUI on each LAF change).
Two complementary fixes:
1. Pass an explicit MetalLookAndFeel instance to the 3-arg
installJideExtension(UIDefaults, LookAndFeel, int) overload so JIDE's Metal
branch matches first and never falls through to the Windows branch in the
normal install path.
2. Add a no-op stub class at com.sun.java.swing.plaf.windows.WindowsLookAndFeel
so that the compile-time class reference resolves on non-Windows JDKs. The
stub reports isSupportedLookAndFeel = false and is never instantiated -
JIDE only uses it for instanceof comparisons against the active LAF, which
always return false in our setup. On Windows JDKs the real class in
java.desktop is loaded by the platform classloader and shadows this stub.
* Re-apply FlatLaf defaults after JIDE install + strengthen FX borders
Symptom: With dark mode enabled, the Swing main window's spectrum chrome and
menu bar were dark (FlatLaf) but tables, tabbed panes and the inner content
area were light/Metal coloured.
Root cause: LookAndFeelFactory.installJideExtension installs JIDE's
Metal-flavored UI defaults (VsnetMetalUtils etc.) into the live UIDefaults
table, overwriting FlatLaf's standard component colors and fonts for keys
like Table.background, TabbedPane.foreground, Panel.background.
Fix: After the JIDE install, walk a fresh FlatLaf UIDefaults table and put
every key back into the active defaults, skipping anything Jide-prefixed.
JIDE's UI delegate registrations live under Jide* keys that FlatLaf does
not define, so they survive untouched while the standard Swing color and
font keys are restored to their dark equivalents.
Also strengthen the JavaFX dark stylesheet: explicit borders on text fields,
tables, titled panes, split-pane dividers and separators so components have
more defining outlines in dark mode.
* Force-override Swing foreground colors via UIManager user-defaults layer
Symptom: With dark mode enabled the inner Swing content area now had dark
panels (good) but tab labels, table cells, status-bar labels and button
text were rendering nearly black-on-dark (bad).
Root cause: UIManager.getLookAndFeelDefaults() lookups for FlatLaf's
component foreground keys still resolve to Metal-era dark values after the
JIDE install + FlatLaf re-apply, because some FlatLaf keys are derived /
LazyValue and recompute against state that JIDE seeded.
Fix: After the bulk FlatLaf-defaults copy, explicitly UIManager.put the
foreground / background / selection / disabled / border colors for every
standard Swing component family. UIManager.put writes to the user-defaults
layer that takes precedence over the LAF defaults, so these overrides win
regardless of what JIDE or derived-value resolution produces.
Also bump the JavaFX dark stylesheet text colour from #d6d6d6 to #ececec so
labels read closer to white on the dark panels.
* Theme JIDE-specific UIManager keys so JideTabbedPane reads dark colors
The Now Playing / Map / Tuners / Playlist Editor / Details / Events /
Messages / Channel tabs are JIDE JideTabbedPane components and their UI
delegate reads JideTabbedPane.* UIManager keys, not the standard
TabbedPane.* keys. The previous overrides only set the standard keys so
the tabs were still rendering with JIDE's Metal-era dark foreground on
the now-dark background.
Override the JIDE-specific text foreground keys
(JideTabbedPane.foreground, .selectedTabTextForeground,
.unselectedTabTextForeground, .activeTabTextForeground) along with the
matching background and shadow keys. Also theme JideSplitPane,
JideButton and JideLabel keys for consistency.
* Remove hardcoded Color.BLACK foreground on JideTabbedPanes
ControllerPanel.getTabbedPane() and NowPlayingPanel.getTabbedPane() each
called setForeground(Color.BLACK) on their JideTabbedPane instances.
Color.BLACK is a plain java.awt.Color, not a ColorUIResource, so it is
never replaced by LookAndFeel.installColorsAndFont() on subsequent UI
installs - it permanently pins the tab labels to black regardless of any
JIDE or FlatLaf defaults the theme manager sets. In dark mode this leaves
the tab labels black-on-dark and unreadable.
Drop the explicit foreground calls so the LAF (JideTabbedPaneUI reading
JideTabbedPane.foreground / .unselectedTabTextForeground /
.selectedTabTextForeground / .activeTabTextForeground) drives the colour
in both light and dark modes.
* Register Channel tab's JFXPanel scenes with the ThemeManager
The Channel tab embeds two JavaFX scenes inside Swing via JFXPanel: the
noise squelch chart (NoiseSquelchView) and the symbol view. Neither was
registered with the ThemeManager, so the dark stylesheet was never applied
to them. In dark mode the chart legend, axis area and surrounding panel
rendered with JavaFX's default light Modena styling against the otherwise
dark UI.
JFXPanel-hosted scenes are invisible to javafx.stage.Window.getWindows(),
so the theme manager cannot find them automatically on toggle - they have
to be explicitly registered at creation time, the same as the JavaFX
Stages JavaFxWindowManager already registers.
* Use ColorUIResource for theme overrides + brighten chart series colors
Toggle-off problem: applyExplicitOverrides was storing plain java.awt.Color
values via UIManager.put. LookAndFeel.installColorsAndFont only replaces a
component's existing colour when it is null or an instance of UIResource -
plain Colors are not, so once a component picked up its dark colour it kept
that colour for the rest of the JVM lifetime even after toggling back to
light mode. Switching every override to ColorUIResource lets subsequent
updateComponentTreeUI calls replace the cached colour cleanly.
Chart visibility: the JavaFX charts on the Channel tab (NoiseSquelchView)
were inheriting Modena's default 8-colour series palette, which has several
hues that read poorly against a dark plot background. The existing
sdrtrunk_style.css also hardcodes .chart-symbol to solid black. Override
.default-color0..7.chart-series-line and matching .chart-line-symbol selectors
with a brighter high-contrast palette, darken the plot background to #1c1c1c
for stronger contrast against the grid lines, and add explicit colours for
axis tick marks, alternate row fills and legend border.
* Use primary foreground for selected tab text instead of selection foreground
The previous overrides set JideTabbedPane.selectedTabTextForeground and
TabbedPane.selectedForeground to fgSelection (always white). Selected tabs
render on the raised surface (bgRaised) which is white in light mode, so
white-on-white made selected tab labels invisible.
Selected tabs are not list/table row selections that use the blue
bgSelection background - they sit on the same raised tone as other surfaces.
Use fgPrimary so the text is dark on the light raised surface in light mode
and light on the dark raised surface in dark mode.
* Brighten chart data points to solid white in dark mode
* Restore default chart symbol size, only override colour
* Refresh detached Channel-tab swing components on theme toggle
The Channel tab swaps one of three right-pane components into its
JSplitPane depending on the active decoder type: SignalPowerView for AM,
the NoiseSquelchPanel JFXPanel for NBFM, the SymbolPanel JFXPanel for
feedback decoders. Only one is attached at any moment - the other two
are detached references on the ChannelSpectrumPanel.
SwingUtilities.updateComponentTreeUI(Window) during a theme toggle walks
only the currently-realized component trees, so the detached swappables
miss the refresh and carry stale colours from the LAF that was active
when they were last attached. Swapping back in then shows e.g. an AM
SignalPowerView in dark colours after a light-mode toggle.
Add ThemeManager.registerSwing(Component) tracking, walk those refs on
every toggle, and register the three swappables when constructed.
* Add preset themes selector under User Preferences > Application
Replace the single Dark Mode toggle with a curated selection of 9 preset
themes, exposed as a vertical radio-button group:
Light IntelliJ Nord
Dark Darcula Dracula
Solarized Light Solarized Dark Monokai Pro
Each Theme enum value pairs a human-readable display name with a FlatLaf
class name and a dark flag. The first four come from the core flatlaf
dependency; the others come from flatlaf-intellij-themes which is added
as a new implementation dependency (~1MB).
ApplicationPreference now stores the selected theme by enum name under
the new ui.theme key. isDarkMode() is retained as a compatibility shim
that delegates to the current theme. Existing users with the legacy
dark.mode boolean are auto-migrated on first read.
ThemeManager is refactored to drive the LAF from the Theme:
- Reflectively instantiates the FlatLaf class.
- Reads Panel.background, Button.background, TextField.background,
List.selectionBackground/Foreground, Label.foreground/disabledForeground,
Component.borderColor and Table.alternateRowColor from UIManager *after*
FlatLaf installs, then seeds those values into the JIDE-specific keys.
Each theme automatically contributes its own palette to JIDE widgets
without per-theme hardcoded colours.
ApplicationPreferenceEditor swaps the ToggleSwitch for a ToggleGroup of
RadioButtons that persist the selection through ApplicationPreference.setTheme.
* Fix theme switching past first toggle + move Themes to Appearance sub-page
Critical regression in 56b0f6c9: applyExplicitOverrides reads colours via
UIManager.getColor(...) which consults the merged defaults (user defaults
overlay LAF defaults). After the first apply our own UIManager.put calls
populate the user-defaults layer, so subsequent reads return our previous
theme's colours instead of the newly-installed LAF's colours. The result:
the first theme switch works, every switch after that silently re-applies
the previous palette and the UI appears frozen on the first picked theme.
Switch every palette read to UIManager.getLookAndFeelDefaults().getColor(...)
which is the LAF-only layer and ignores the user-defaults overlay we wrote.
Also:
- Move the Themes selector to its own sub-node:
User Preferences > Application > Appearance
PreferenceEditorType gets a new APPEARANCE entry, the existing APPLICATION
leaf is relabelled "General" so the tree no longer reads "Application >
Application > Application". New AppearancePreferenceEditor hosts the theme
radio group; ApplicationPreferenceEditor loses it.
- Replace a few hardcoded label foregrounds that read as
invisible-on-dark-bg with LAF-driven equivalents:
TunerViewPanel TunerStatus.DISABLED: DARK_GRAY -> Label.disabledForeground
BroadcastStatusPanel DISABLED state: LIGHT_GRAY -> Label.disabledForeground
JFrequencyControl Digit mouseExited: Color.WHITE -> TextField.background
Semantic colour usage (RED/YELLOW for error and warning states, the
audio-panel hardware-style black backgrounds) is intentionally kept.
* Auto-theme every JavaFX window so transient dialogs follow the theme
The Playlist Editor's main Scene is already registered with the ThemeManager,
but the many Alert / TextInputDialog / RadioReferenceUnavailableAlert popups
it spawns each create a fresh Stage with a fresh Scene that nothing registers.
Once one is shown after a theme switch it renders with default Modena styling
on top of an otherwise themed app.
Install a ListChangeListener on javafx.stage.Window.getWindows() at startup.
Every newly-added Window is themed immediately if its Scene is set, otherwise
a one-shot sceneProperty listener applies the theme the moment the Scene is
attached. Already-open windows at install time are also walked once.
This removes the need to manually register every transient dialog and covers
the playlist editor, alias editor confirmations, broadcastify error alerts,
channel-map editor warnings, and any future ad-hoc Alert / Dialog the
codebase grows.
* Curate themes to 8 modern variants + per-theme JavaFX accent colours
Theme set is trimmed and refocused:
Drop: IntelliJ (too similar to Light), FlatDarculaLaf (duplicates Dracula),
Monokai Pro (low identity in this app).
Add: Material Deep Ocean (vibrant teal dark), Arc Dark (flat modern dark).
Keep: Light, Dark, Nord, Dracula (FlatDraculaIJTheme - the one user liked),
Solarized Light, Solarized Dark.
Each theme now contributes its own accent palette to the JavaFX panels too,
not just the Swing chrome. ThemeManager builds a small per-theme stylesheet
at apply time by reading the FlatLaf-installed colours (Panel.background,
TextField.background, Component.accentColor, List.selectionBackground/Foreground,
Label.foreground, Component.borderColor, Table.alternateRowColor) and
substituting them into Modena's core variables (-fx-base, -fx-accent,
-fx-selection-bar, -fx-control-inner-background, etc.) plus a handful of
explicit rules for table selection rows, default button, scroll bar thumb.
The generated CSS is attached to every registered Scene as a data: URL, so
Nord reads blue-tinted, Dracula purple-tinted, Solarized cream/teal,
Material Deep Ocean dark teal, Arc Dark cool gray. The static
sdrtrunk_dark.css remains as the structural baseline for all dark themes.
* Add GUI scale slider under Appearance preferences
New slider in User Preferences > Application > Appearance lets users zoom
the whole UI between 50% and 200% in 10% increments. The value is
persisted as a new ApplicationPreference (ui.gui.scale, default 1.0,
bounded 0.5-2.0) and applied immediately on slider release - intermediate
drag positions do not trigger a re-apply so the LAF reinstall cost is
paid once at the end of the drag.
Swing side: ThemeManager sets the flatlaf.uiScale system property before
each setLookAndFeel call, so the new FlatLaf instance picks up the user's
zoom on initialise. All component sizes (fonts, padding, icons) scale
together because FlatLaf does the math internally.
JavaFX side: the per-theme accent stylesheet emits an
.root { -fx-font-size: <12 * scale>px; }
rule. Modena's component sizes are em-relative so cascading the font
size scales the JavaFX panels in sync with the Swing chrome.
The onPreferenceUpdated guard now compares both theme and scale, so
moving only the slider still triggers a re-apply. A Reset button next
to the slider returns to 100%.
* P25 Phase 2 now supports control channel decoding and decoder was enhanced to improve decodes.
* Radio reference site editor updated for phase 2 sites to allow user to select FDMA or TDMA control.
* Decode events are now minimized and de-duplicated.
* Fully parsing all phase 1/2 messages from the latest ICD.
* Vendor specific messaging recoveries (Moto & Harris).
* Patch group management enhancements with stale patch detection.
* Tuner editor now fully resets the min/max frequency values
* Default traffic channel count increased to 20 (from 3).
* ISSI roaming radio and talkgroup values now displayed and aliasable as fully qualified values (e.g. 1234(123.456.7890)
* Moto emergency alarm activation messaging support
* Expanded list of P25 encryption algorithms
* Message (bits) viewer enhanced for P25 phase 1 and phase 2
* IPV4 addresses and UDP ports no longer classified as user values - won't display in event views.
* New framework for describing message binary fields that should reduce overall memory footprint and enhance code readability
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
1. Tuner channel processing runnables were being interruptibly shutdown, preventing the channel from clearing any owned locks (ie DMRTrafficChannelManager) causing thread deadlock and eventually causing out of memory situation or tying up all threads in the thread pool to the point that the application stopped processing any data.
2. DMR Traffic Channel Manager was erroneously processing non-owned traffic channel events.
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
Critical: resolved a thread deadlock issue when the DMR multi-frequency channel rotation thread deadlocks against the UI thread when accessing the current channel's frequency from the frequency controller. This thread deadlock may be the source of multiple users reporting OutOfMemory crashes when running any DMR channel with multiple control frequencies where the decoder was rolling through each frequency checking for activity.
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
-Reduces message and event histories per channel from 500 to 200.
-Resolves issue of tuner freezing due to cancelled USB transfer buffers not being resubmitted.
-Reworks the audio playback system to remove in-progress call preemption and remove thread locks which can cause glitchy behavior during audio playback.
-Updates audio outputs to also use single thread pool for processing audio segments.
-Updates MBECallSequenceConverter to batch convert MBE to WAV audio.
-Unifies recording filename prefixes across baseband, mbe and binary recordings.
-Resolves issue with registering heartbeat manager to dispatcher.
-Uses single-thread thread pools for Dispatcher to support batch & process to overcome context switching consistency issue in Windows.
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
Updates HackRF native byte buffers with automatic DC removal.
Creates new half-band channel source to replace the cic-based channel source in the heterodyne channelizer. Resolves issue in RTL native buffer processing. Creates a CACHED thread pool and reduces the number of threads for the SCHEDULED thread pool to 2. Changes each of the channel source implementations to use a dedicated thread (Dispatcher class) instead of the scheduled thread pool, to reduce the amount of buffered/retained samples objects in memory. Lots of other small changes and tweaks.
Removes last of Reusable buffer code. Updates DFTProcessor to use a single thread scheduled executor. Updates Polyphase channelizer to use threads instead of an executor. Removes a number of unused classes.
Commenting out window calibration. Scalar is faster in both implementations.
Adds vector and scalar implementations for windows. Repackages window and window type classes.
WIP adds vector implementations for Airspy non-interleaved buffer iterator and calibration plugins for both interleaved and non-interleaved buffer iterators.
WIP adds vector implementations for Airspy interleaved buffer iterator.
Work on developing scalar and vector implementations of airspy sample conversion and airspy native buffer processing.
Introduces new INativeBuffer framework where tuner raw samples are retained in their native (compressed) format until when they're needed and they are converted on-demand into smaller complex sample buffers to aid garbage collection.
Removes all usage of ReusableComplexBuffers and ReusableChannelREsultsBuffers. Updates polyphase channelizer to be more efficient in output channel processing.
Updates ViterbiDecoder to change Map usage to array for memory efficiency.
Updates channel processors to used scalar implementation for gain and mixer, until the polyphase channel results can be fixed to be a multiple of the SIMD lane width.
Resolves final changes for the conversion from interleaved sample arrays to complexsamples buffers for distributing baseband samples to channels and processing chains.
Updates tuner channel sources and all decoders to receive new complex samples buffers, removing the previous reusable complex buffers as the default baseband samples buffer object.
Still to resolve is the ComplexMixer implementations. Needs validation and a calibration implementation with an update to the complex mixer factory.
Updates the DMR decoder to use optimal (scalar vs vector) implementations of filter and AGC controls.
Updates the AM demodulator for separated I&Q float sample processing.
Code review and testing changes.
updates build script for runtime configuration.
Integrates calibration manager with main sdrtrunk application. Updates NBFMDecoder to use new optimized FIR and Decimation filter options.
Updates real half-band decimation filters to select the optimal (scalar vs vector) implementation.
Adds calibration manager plugins.
Adds calibration manager and plugins to determine the optimal (scalar vs vector) implementation type to use for various classes of dsp components.
Adds vector squelching FM demodulator and cleans up the IIR filter and power squelch to use all floats.
Adds vector implementation of FM demodulator. This introduces a new interface that accepts i/q samples as two separate float arrays, versus an interleaved array, which enables more efficient processing. This new complex sample interface will be used across the codebase eventually.
Adds ComplexOscillator and a SIMD version VectorComplexOscillator. Deprecates the LowPhaseNoiseOscillator because the ComplexOscillator is about 35% faster. The vectorized version is about 43% faster when SIMD lane width is 8x.
Adds new vector complex filters and new real oscillators. Note: the RealOscillator using straight Java math sin() function is 3x slower than the existing legacy implementation. Will replace this with a complex oscillator that only uses the real part.
Updates ComplexFIRFilter to be 50% more efficient.
Adds 23 tap filter implementations. Will not add 63-tap implementations because they are slower than the default vector implementation.
Adds 15-tap customized vector half band filters.
Adds initial custom complex vector half-band decimation filters for 11-tap and 15-tap decimation filters..
Adds vector complex half band filter implementations. Note: performance of the generic 64-bit 2-lane filter is horrible and is not included.
Optimizes complex half-band filter to be 27% more efficient.
Implements vectorized real half-band filter implementations.
Implements a new FIR filter class that processes sample buffers instead of single sample at a time.
Refactored all of the calibratons to be time-duration based. Testing on windows i7 gen 3 CPU showed that it took 1000x longer for one of the calibrations to run, versus my AMD 5800x.
Changed gradle jvm args so that the windows plaf export is always applied.
Updates gradle build script to ensure incubator module is included and to cleanup javafx library management for building runtime images.
Testing tweaks and changes.
Adds logging limiter to dispatcher for buffer overflows
Adds User Preferences editor for performing Vector/SIMD calibrations and new startup dialog prompting the user to perform calibrations.
Updates calibration manager and all calibration implementations to add warm-up and test phases and to reduce the overall time it takes to calibrate a system.
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
* #775 Adds frequency column to channel editor
* #775 Resolves issue with changing channel processing flag on FX event thread
* #775 Removes auto-detect channel settings for P25 Phase 2 configurations.
* #775 Playlist editor cleanup actions. Changes style of segmented buttons. Fix issue with channel set processing not on FX thread. Removes P25P2 auto-detect settings feature. Adds frequency column to channel editor.
Co-authored-by: Denny <denny@denny-desktop>
* WIP - Adds support for aliasing P25 Phase 2 tones.Playlist editor - adds editor support for alias actions
* Playlist editor implementation and integration into application is complete. Adds JavaFX window monitoring to persist window size/location across application runs.
Co-authored-by: Denny <denny@denny-desktop>
* Misc minor performance improvements
* Use more concise loop syntax
* Use more concise Collection sort syntax
* Use StringUtils pad methods
* Optimize some loops and double-map-lookups
* Optimize array instantiation
There are two styles to convert a collection to an array: either
using a pre-sized array (like c.toArray(new String[c.size()])) or
using an empty array (like c.toArray(new String[0]).
In older Java versions using pre-sized array was recommended,
as the reflection call which is necessary to create an array
of proper size was quite slow. However since late updates of
OpenJDK 6 this call was intrinsified, making the performance
of the empty array version the same and sometimes even better,
compared to the pre-sized version. Also passing pre-sized array
is dangerous for a concurrent or synchronized collection as
a data race is possible between the size and toArray call
which may result in extra nulls at the end of the array,
if the collection was concurrently shrunk during the operation.
* Cleanup string concatenation
* Use EnumMap where possible
* Use FastMath instead of Math
* Initialize complex things only once
* Reduce method size to aloow more JIT inlining
* remove map of short->float
* Move field to local variable
* Cleanup Map lookup
Co-authored-by: Rob Ekl <xwq876@zebra.com>
* Include other member variables in copy constructor
* Add break to switch cases
* Implement equals() in classes extending Comparable
If equals() is not overridden, the equals() implementation is not consistent
with the compareTo() implementation. If an object of such a class is added
to a collection such as java.util.SortedSet, this collection will violate
the contract of java.util.Set, which is defined in terms of equals().
Co-authored-by: Rob Ekl <xwq876@zebra.com>
-Separates USB timeout event processing to a dedicated thread
-Updates USB transfer buffer processor to better detect errors and auto-restart on error (max 3 times)
-Updates Tuner to add an error state and SourceManager to not select tuners with an error state
-Updates ChannelProcessingManager to auto-shutdown channels sourced from tuners set with error state
-Improves logging of USB related errors.
* Stores minimal main application window location and size/layout settings
to allow application to be restored to the same size/location on
restart.
* Adds column width monitor to all tables in application that stores the
column width settings in the user preferences so that on restarting
the application the table column widths are restored to the previous
widths.
* Initial work on add support for rotating control channels.
* Creates multiple frequency editor control.
* Updates channel source editor to allow user to select multi-frequency
configuration and add multiple frequencies.
* Adds full support for rotating control channels to the P25 channelizer.
Users define multiple frequencies in the channel source configuration.
The decoder monitors the state of the channel for a CONTROL state. If
the state does not stay in the CONTROL state for a user-specified delay
value, then the decoder rotates to the next frequency in the list. This
behavior continues until the decoder state once again changes to CONTROL.
This is NOT a 'scanner' feature.
* WIP on new P25 message framer.
* WIP on new P25 message framer.
* Adds new 1/2 and 3/4 rate trellis decoders. Still trying to chase
down why there is a sync pattern mismatch in the NID buffer queue.
* WIP - new p25 message framer works correctly now. PDU's are dectected
and decoded using the 1/2 and 3/4 rate trellis decoders. Packet
Sequences are assembled. Need to add a new packet sequence message
factory that can detect Motorola Auto Registration Service (ARS)
formatted UDP/ID packets and SNDCP command packets.
* WIP - removes nullify on channel results queue.
* WIP - updates message framer for TSBK 1/2/3 processing.
* WIP removing P25 sync pattern and nid bits from all message parsers.
* WIP - merges identifier framework branch changes into this branch.
* WIP on updating link control words to new format and identifier framework.
* WIP - implements rest of link control words for extended formats
* WIP - initial work on ISP/OSP TSBK message restructuring.
* WIP - adds more TSBK ISP and OSP messages
* WIP - finished updating most of the TSBK ISP and OSP messages. Converted
all messages to no longer include the NID (nac + dataunitID) so that
each message can simply hold the parsed values. Removed AliasList as
an argument to each message and updated all messges to use the new
IIdentifer and IAPCO25Channel interfaces.
Removed legacy TDU and LDU link control messages and replaced with a
single LinkControlWord class hierarchy.
P25 decoder state is not yet updated for the new message structure.
PDU message parsing is not fully implemented.
* WIP - adds some Multi-Block trunking control messages with Alternate
and Unconfirmed formats.
* WIP - Fully implements AMBTC and UMBTC PDU message parsers.
Some package restructuring.
* WIP - Resolves Link control parsing in LDU1 and 2 messages.
* WIP - finishes updating TSBK and Link Control messages. Adds support
for moto link control messages for patch groups.
* WIP - finishes updating TSBK and Link Control messages. Adds support
for moto link control messages for patch groups. Adds support for moto
ARS service, IPV4 decoding, and UDP/IP packets.
* WIP - finishes SNDCP packet data with header parsing. Compressed IP or
UDP headers are not yet supported, but are logged as such.
* WIP - converts all talkgroup identifiers to integers and updates
alias list to create a per-protocol map of talkgroup id's to alias.
Inserts a legacy talkgroup (ltr, p25, passport, mpt1327, mdc, etc.)
conversion utility to convert existing legacy (string) talkgroups to
new integer talkgroup format.
Creates an audio packet manager to insert metadata into audio packets
before streaming packets for playback, recording, and/or streaming.
Creates identifier collection to manage current identifiers in each of
the channel and decoder states.
Creates simplified channel metadata to maintain the now playing display.
Moves channel attributes (alias list, system, site, name) as configuration
identifiers in the channel state.
Many other refactoring and updates.
* WIP - numerous updates to push use of identifier collection throughout
the system. Updates the channel metadata and audio packet processing
logic. Implements a large portion of the P25 decode state processing.
Updates traffic channel management. Adds user preferences for timestamp
and identifier formatting, however doesn't add a user interface yet.
* WIP - initial implementation of user preferences editor window.
* WIP - updates preferences editor window to close and dispose window but
retain javafx event thread running.
* WIP - fully updates p25 decoder state and traffic channel processing to
use the new identifier framework.
Cleans up channel event processing and removes channel model as the sole
broadcaster of channel events. Channel processing manager now listens
for all start/stop events and requestors dispatch event directly to the
channel processing manager.
Resolves issue in airspy that was causing user interface to lock-up. The
issue appears to occur when the dongle is plugged into a usb port that
can't fully support the data rate. sdrtrunk now recognizes these errors
and warns the user that they should use another usb port.
* WIP - updates alias action manager and adds new talkgroup range alias identifier.
Updates playlist to incorporate a version number so that the playlist
updater only runs when needed, to update a playlist to the correct
version format.
Updates user preferences to use the google event bus to broadcast
preference update notifications to remove the need for listeners to
register directly on the user preferences instance.
* WIP - updates alias id editors to flag invalid values and moves legacy
alias ids to legacy package.
Updates event logging configuration to add traffic channel decode events
and decoded message logging. Removes binary message logging since that
is now replaced with demodulated bitstream recording.
* Removes system properties from user preferences. Preferences are stored
in the OS-dependent settings store (windows - registry)
* Updates MapService to use new PlottableDecodeEvent instead of monitoring
all of the decoded messages.
Updates Fleetsync decoder and related messages to identifier framework.
* Updates LTR-Net, Fleetsync and LJ1200 decoders to new identifier
framework and adds support for user preferences for formatting of
LTR-Net and fleetsync talkgroup identifiers.
Breaks LTR-Net messages into various message types and uses a new
message factory.
Removes alias list from message processing for ltr-net, fleetsync and
lj1200.
* Updates LTR-Standard messages to Identifier framework.
* Removes Plottable and IPlottable from codebase.
* wip
* WIP on MPT-1327 messages.
* Updates MPT1327 decoder to identifier framework and new traffic channel
manager. This decoder still needs to be updated with a new message
parser factory and a sync detector like what is now used for P25.
* Updates MDC1200 decoder and message to identifier framework.
* Updates Tait1200 and Passport decoders to identifier framework.
* Merges changes from master branch.
* Removes legacy alias support classes. Updates passport message processor
to only pass valid messages. Adds support to playlist updater for
converting passport mobile ids to become passport talkgroup values.
* Updates P25 decoder state and channel state to better track allocated
traffic channels. Resolves issue in timestamp manager for trackig
message timestamps. Resolves issue in airspy tuner that was causing
the tuner to stop sending samples to the application.
* Update P25 Decoder state to process SNDCP management messages and
PDU messages.
Updates P25 activity summary to display network and site details.
Resolves issue with overlay panel that prevented enabled channels from
rendering correctly when zoomed in.
* Creates a new FilePreferences as part of the user preferences to begin
the transition of SystemProperties over to user preferences and consolidate
file preferences in one location.
Updates playlist manager to use the new file preferences and to use
default.xml as the new default playlist name, following conversion of
a playlist_v2.xml format to the new format.
In the near future, the user will be able to edit file locations and to
create/use other playlists.
Resolved an issue with all decoder states where not all identifiers were
being included in decode events.
* Fixing issue #353
Moved replaceIllegalCharacters method into StringUtils.
Modified classes that write out to disk to call this method when saving a file.
* Implementing suggested changes from comments in PR #448
