The previous fix (f29ae3d) introduced a regression: when VIS parity
check failed or the VIS code was unrecognized, the detector entered
DETECTED state permanently and never resumed scanning. Now it resets
to IDLE on validation failure and only enters DETECTED on success.
Also resets partial image progress counter between consecutive decodes
and adds SDR device claiming to general SSTV route to prevent conflicts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
VISDetector._process_window() was calling self.reset() inside the
STOP_BIT handler, wiping self._buffer before feed() could advance
past the triggering window. All audio samples buffered after the
VIS STOP_BIT (the start of the first scan line) were silently
discarded, causing the image decoder to begin decoding mid-stream
with no alignment reference. The result was every scan line being
desynchronised from the first, producing the diagonal stripes and
scrambled colours seen in decoded images.
Fix: remove the premature reset() from _process_window(). The
STOP_BIT handler now sets state=DETECTED and returns the result.
A new remaining_buffer property exposes the post-VIS samples.
_decode_audio_stream() and decode_file() capture those samples
before calling reset(), then immediately feed them into the newly
created SSTVImageDecoder so decoding begins from sample 0 of
the first sync pulse.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
If dump1090-mutability was installed by a previous run and later
removed (e.g. by apt removing it as a reverse dep), the symlink at
/usr/local/sbin/dump1090 is left pointing at a non-existent target.
cmd_exists finds the broken symlink and treats dump1090 as installed,
so the real install is skipped and running dump1090 gives
"No such file or directory".
Before the install check, resolve the command path and delete it if
it exists in PATH but is not executable (broken symlink).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The apt-removal approach caused cascading failures: removing librtlsdr0
swept out dump1090-mutability and other reverse deps, then source builds
reinstalled librtlsdr-dev (pulling librtlsdr0 back), and the dump1090
subshell crashed because kill "" (empty progress_pid after progress_pid=)
returned non-zero and fired the global ERR trap.
Switch to a targeted ldconfig priority file instead:
- Write /etc/ld.so.conf.d/00-local-first.conf containing /usr/local/lib
- Files named 00-* sort before aarch64-linux-gnu.conf alphabetically,
so ldconfig lists /usr/local/lib/librtlsdr.so.0 (Blog) first
- apt librtlsdr0, rtl-sdr, dump1090-mutability etc. are never touched
- Source build functions keep their unconditional apt_install librtlsdr-dev
Also fix the dump1090 EXIT trap: guard kill/wait against empty
progress_pid so it does not fire the ERR trap after a clean exit 0.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The global ERR trap (trap 'on_error $LINENO' ERR) fires on any non-zero
exit. After `kill $progress_pid`, `wait $progress_pid` returns 143
(128+SIGTERM), triggering the trap and aborting the build even when
make itself succeeded. Add `|| true` to all five wait calls in
install_dump1090_from_source_debian (inline and EXIT trap).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When Blog drivers are installed, apt rtl-sdr/librtlsdr0/librtlsdr-dev
are removed to ensure the Blog library in /usr/local/lib is the only
one ldconfig sees. But four source-build functions each called
`apt_install librtlsdr-dev`, which re-pulled librtlsdr0 from apt and
immediately re-shadowed the Blog library.
Fix: each function now checks `pkg-config --exists librtlsdr` first;
if the Blog drivers (or any other /usr/local install) already provide
the headers and .pc file the apt install is skipped entirely.
Also add a post-removal guard in install_rtlsdr_blog_drivers_debian:
after apt removes librtlsdr0 it may silently sweep out dump1090-mutability
as a reverse dep. The guard detects this and rebuilds dump1090 from
source immediately, using the Blog drivers' headers via pkg-config.
Affected functions:
- install_dump1090_from_source_debian
- install_acarsdec_from_source_debian
- install_dumpvdl2_from_source_debian
- install_aiscatcher_from_source_debian
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Removing only the rtl-sdr binary package left librtlsdr0 (the library)
installed at /lib/aarch64-linux-gnu/librtlsdr.so.0. ldconfig lists the
multiarch path before /usr/local/lib, so even the Blog driver binary
(/usr/local/bin/rtl_test) was loading the old apt library — which has
no R828D/V4 tuner support — causing the PLL-not-locked / deaf dongle
symptom.
Now remove rtl-sdr, librtlsdr0, and librtlsdr-dev together so the only
librtlsdr.so.0 in the ldconfig cache is the Blog drivers' copy in
/usr/local/lib.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two bugs caused RTL-SDR dongles to be deaf after setup on Raspberry Pi:
1. The apt `rtl-sdr` package was left installed alongside the Blog
drivers, creating a binary/library ambiguity. Anything linking or
calling the apt binaries in /usr/bin used the non-V4-aware library
from /usr/lib instead of the Blog drivers in /usr/local. Fix: remove
the apt package immediately after a successful Blog driver build.
2. `blacklist_kernel_drivers_debian` returned early with "already
present" without ever running `modprobe -r`, so dvb_usb_rtl28xxu
could remain loaded and hold the device in DVB mode (rtl_test sees
the USB device but the tuner is unconfigured). Fix: always run the
module unload loop regardless of whether the blacklist file is new.
Also add `update-initramfs -u` so the blacklist survives reboots.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The previous logic installed rtl-sdr via apt first, then gated the Blog
driver install on cmd_exists rtl_test — which was always true, so V4
drivers were never installed. Replace with a yes/no prompt (default y,
backward-compatible) guarded by IS_DRAGONOS for pre-configured distros.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add missing setThemePreference() and setAnimationsEnabled() functions
to settings-manager.js; sync theme/animations dropdowns in _updateUI
- Fix base.html toggleTheme() saving to wrong localStorage key ('theme'
instead of 'intercept-theme'), causing theme not to persist in ADS-B
and AIS dashboards; also sync button icon and persist to server
- Add [data-theme="light"] CSS variable overrides to adsb_dashboard.css
and ais_dashboard.css so the dashboards respond to light theme
- Fix GPS sky view canvas (gps.js) to read grid/label colours from CSS
variables instead of hardcoded dark hex values; add MutationObserver
to redraw immediately on theme change
- Fix satellite_dashboard.html polar plot functions to read background,
accent and text colours from CSS variables
Closes#139
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The .icon base class (global-nav.css) forces display:inline-flex and
width/height of 18-20px, overriding the intended 48px size and causing
the SVG to render inline inside the h2 rather than as a block above it.
Override with display:block, explicit 48px dimensions, and auto margins
so the icon renders centred above the DISCLAIMER heading.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace the | tail -5 filter with pip --quiet and 2>/dev/null to
silence 'Requirement already satisfied' lines and the harmless
send2trash metadata warning that were leaking to the terminal.
The import verification step still catches real install failures.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
If lua_utils.cpp has no trailing newline the closing pragma was appended
directly to the last line (};#pragma GCC diagnostic pop), causing a
stray '#' compile error on GCC 13+ / Raspberry Pi OS Bookworm.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
On Raspberry Pi OS Bookworm the package is libvolk2-dev, not libvolk-dev.
Also soft-fail optional SDR hardware libs (libjemalloc, libnng, SoapySDR,
HackRF, LimeSuite) so a missing package no longer aborts the SatDump build.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Weather Satellite:
- Fix duplicate event listeners on mode re-entry via locationListenersAttached guard
- Add suspend() to stop countdown/SSE stream when switching away from the mode
- Call WeatherSat.suspend() in switchMode() when leaving weathersat
- Fix toggleScheduler() to take the checkbox element as source of truth,
preventing both checkboxes fighting each other
- Reset isRunning/UI state after auto-capture completes (scheduler path)
- Always re-select first pass and reset selectedPassIndex after loadPasses()
- Keep timeline cursor in sync inside selectPass()
- Add seconds to pass ID format to avoid collisions on concurrent passes
- Improve predict_passes() comment clarity; fix trajectory comment
ADS-B dashboard:
- Batch altitude-colour trail segments into runs of same-colour polylines,
reducing Leaflet layer count from O(trail length) to O(colour changes)
for significantly better rendering performance with many aircraft
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Single-threaded make on a Raspberry Pi 5 could take 5-10+ minutes
with no output, making the setup appear hung. Now uses all available
CPU cores and prints a "still compiling" heartbeat every 20s.
Also prints build log tail on failure for easier debugging.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces the old SDR/RF, Wireless, Security, Space layout with a cleaner
five-group structure. Tracking (Aircraft, Vessels, APRS, GPS) becomes its
own top-level group; Meshtastic moves to Wireless; WebSDR and Spy Stations
move to Intel. Also fixes BT Locate overflow/min-height CSS.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
New mode providing real-time space weather data from NOAA SWPC, NASA SDO,
and HamQSL APIs. Includes Kp index, solar wind, X-ray flux charts, HF band
conditions, D-RAP absorption maps, aurora forecast, solar imagery, flare
probability, and active solar regions. No SDR hardware required.
Bumps version to 2.20.0. Updates all documentation including README, FEATURES,
USAGE, UI_GUIDE, help modal, and GitHub Pages site.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Update default ACARS frequencies for North America to 131.725/131.825 MHz and add ISS (145.825 MHz) as a selectable APRS frequency region.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix SatDump crash reported as "Capture complete" by collecting exit
status via process.wait() before checking returncode
- Fix PTY file descriptor double-close race between stop() and reader
thread by adding thread-safe _close_pty() helper with dedicated lock
- Fix image watcher missing final images by doing post-exit scans after
SatDump process ends, using threading.Event for fast wakeup
- Fix failed image copy permanently skipping file by only marking as
known after successful copy
- Fix frontend error handler not resetting isRunning, preventing new
captures after a crash
- Fix console auto-hide timer leak on rapid complete/error events
- Fix ground track and auto-scheduler ignoring shared ObserverLocation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The button is unnecessary since analytics expands the sidebar to
full width with no output panel to reveal.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Sidebar sections are collapsed by default on DOMContentLoaded. When
switching to analytics mode, expand all its sections so the dashboard
content is visible immediately.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Analytics is a sidebar-only mode with no visuals container, so the
output panel was rendering on top of the analytics content. Add
analytics-active class to expand the sidebar full-width and hide
the output panel when in analytics mode.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The decoder output panel was not being hidden when entering analytics
mode, causing it to render on top of the analytics dashboard.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Extend cross-mode analytics to include ACARS/VDL2 message counts, APRS
stations, and Meshtastic messages. Refactor count helpers into reusable
_safe_len() and _safe_route_attr() utilities. Add health checks for
rtlamr, dmr, and meshtastic modes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The analytics summary, health, and export were only reading from legacy
DataStores (app_module.wifi_networks, bt_devices) which the v2 WiFi and
Bluetooth scanners don't populate. Now checks v2 scanner singletons
first and falls back to legacy stores.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds a unified analytics mode under the Security nav group that aggregates
data across all signal modes. Includes emergency squawk alerting (7700/7600/7500),
vertical rate anomaly detection, ACARS/VDL2-to-ADS-B flight correlation,
geofence zones with enter/exit detection for aircraft/vessels/APRS stations,
temporal pattern detection, RSSI history tracking, Meshtastic topology mapping,
and JSON/CSV data export.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When navigating away from the dashboard and back, the page reloads with
no knowledge of running decoders. Add status checks on page load to sync
UI state and reconnect SSE streams. Also add auto-reconnect on SSE error
with guard conditions to prevent loops when intentionally stopped.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Check process exit code when SatDump terminates — non-zero exit now
emits an error status with the exit code instead of falsely reporting
a successful capture completion.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Trails checkbox now defaults to checked (on). Removed the RADAR view
toggle, Radar overlay checkbox, RadarScope class, and all associated
animation/overlay JS and CSS.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add latin and latin-ext woff2 variable font files for Roboto Condensed.
Update fonts-local.css with @font-face declarations using weight range
300-700. Restore conditional CDN/local font loading across all templates
and fix nested Jinja conditionals in dashboard pages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace IBM Plex Mono, Space Mono, and JetBrains Mono with Roboto
Condensed across all CSS variables, inline styles, canvas ctx.font
references, and Google Fonts CDN links. Updates 28 files covering
templates, stylesheets, and JS modules for consistent typography.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace all emoji HTML entities in Stats Bar Icons with matching SVGs
from the actual stats bar implementation
- Remove stale inline help modal from index.html, use shared partial
- Set help modal font-family to match app-wide IBM Plex Mono
- Reduce font sizes for cleaner, more professional appearance
- Tighten padding and spacing throughout the help modal
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace emoji icons with actual SVG icons matching nav.html. Add missing
mode descriptions for WebSDR, SubGHz, ISS SSTV, Weather Sat, HF SSTV,
GPS, and BT Locate. Update requirements section with all mode prereqs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a 4-card support section with Buy Me a Coffee (highlighted in gold),
obfuscated email (click-to-reveal to defeat scrapers), Discord, and
GitHub Issues. Email is assembled via JS at runtime with no plaintext
address in the HTML source. Added links to footer as well.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Canvas-based animation with orbiting satellite dots, signal pulse rings,
drifting particles, and a faint grid overlay. Uses the accent cyan color
at very low opacity to stay subtle. Particles brighten near the cursor.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add VDL2 to README, FEATURES.md, and USAGE.md. Add missing usage guides
for ACARS, WebSDR, ISS SSTV, HF SSTV, TSCM, Spy Stations, and Offline
Mode. Add ISS SSTV section to FEATURES.md. Add 7 new screenshots to
GitHub Pages (Spy Stations, GPS, WebSDR, VDL2, Weather Satellite,
Satellite Tracker, ISS SSTV). Redesign features section as a filterable
carousel with category tabs, SVG icons, and scroll indicators.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Same as VDL2 - ACARS is integrated into the ADS-B dashboard sidebar
so it doesn't need its own separate mode entry in the nav or index.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The mode-nav dropdown menus were being visually covered by the main
content area (maps, visuals) below. Increase z-index from 100 to 1100
so dropdown menus render above all page content.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The blue bar at the bottom was the cyan-styled horizontal scrollbar on
the controls-bar. Hide it and allow the airband group to flex/wrap so
it stays within the viewport instead of overflowing off-screen.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove VDL2 as a standalone mode since it's already integrated into the
ADS-B dashboard sidebar. Remove the blue border-top on the controls bar.
Add CSV export button to VDL2 panel for downloading collected messages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
dumpvdl2 JSON nests all fields under a "vdl2" object. Both the sidebar
cards and modal now unwrap this correctly. Modal sections reorganized
into Radio (signal/noise/freq/FEC), AVLC Frame, ACARS, XID, and
Message body with all available fields extracted.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Message cards now open a centered modal overlay on click with organized
sections (Connection, ACARS, Position, Message) in a readable grid
layout. Includes raw JSON toggle, closes via X button, backdrop click,
or Escape key.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
