DSP: 400 ms attack / 1.0 s decay IIR on IQ power (block-rate corrected).
JS: asymmetric EMA (α=0.08 attack, α=0.03 decay) with rAF coalescing.
CSS: bar transition 150 ms → 300 ms ease-out.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace the plain centered text with the same overlay card style used
by the connection-lost screen (decode-history-overlay + content-overlay).
Toggle visibility via the is-hidden class for a smooth fade transition.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
- Display "Loading map…" placeholder on first map tab click while
map-core.js is still loading; hide it once the module initializes.
- Sync receiver marker highlight when switching rigs so the map
reflects the currently active rig immediately.
- Add "Actions" header to recorder files table and match button
sizing to bookmarks table style.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Show the auth gate instead of silently blocking navigation to non-main
tabs when not logged in. Also fix recorder file table layout so the file
column takes full width and action buttons are right-aligned.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Widen the recordings filter input (remove max-width cap, set min-width),
add search icon placeholder, use type=search for native clear button.
Also fix download/remove button size mismatch with explicit height.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Batch offsetWidth reads before writes to prevent layout thrashing, and
position chips via transform instead of left to avoid sub-pixel jitter.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Normalize button styling between <a> and <button> elements by using
inline-flex with centered alignment instead of inline-block. Add
align-items to the container and box-sizing to the buttons.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Wrap unit labels (dBm, dBf, dBFS, S, dB) in a .sig-unit span styled
with the system monospace stack, keeping numeric values in DSEG14.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
The Download button is an <a> tag which inherits default link styles
(underline, mismatched font/sizing). Added text-decoration, display,
font-family, and line-height to normalize both <a> and <button> elements.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
The @font-face unicode-range only included digits and punctuation, so
letter characters in RDS station names fell back to generic monospace.
Expanded to U+0020-007E (full printable ASCII) matching all glyphs in
the font.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Same issue as Leaflet — content blockers block the jsdelivr CDN request,
causing the seven-segment font to fail loading and fall back to monospace.
Also replace preload-to-stylesheet swap with media="print" onload swap
for themes.css and leaflet.css to eliminate Safari preload warnings.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
The .rds-ps class was missing font-family after JS refactoring, causing it
to inherit the generic monospace stack from .rds-value instead of using the
seven-segment DSEG14 Classic font.
Fixes#141
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace hardcoded rgba(15, 23, 42, ...) backgrounds and #b31217/#ff7b7b
colors with color-mix() using CSS custom properties (--card-bg, --bg,
--text, --accent-red). This ensures RDS overlays, decoder bar overlays
(APRS, AIS, VDES, FT8, CW), header-main, and tab containers all
respect the selected color scheme and light/dark theme.
https://claude.ai/code/session_01L8XeLh7iHnX3LGLbqswLPu
Signed-off-by: Claude <noreply@anthropic.com>
CSS: reduce backdrop-filter to modals only, add contain/content-visibility
for inactive tabs, optimize transitions to background-color, pre-compute
color-mix results, add container queries, split themes to lazy-loaded file.
JS: cache DOM refs in render path, add field-level diffing for SSE updates,
replace innerHTML with replaceChildren() in hot paths, add WebGL colour
cache invalidation on theme switch.
HTML: add defer to scripts, lazy-load plugin scripts on tab activation,
SVG sprite sheet for tab icons, template elements for deferred tab content,
improve aria-live/keyboard nav/colour contrast accessibility.
Server: upgrade Cache-Control to immutable, add Brotli compression alongside
gzip with Accept-Encoding negotiation.
Implements all items from docs/frontend_improvements.md except app.js ES
module split (P1, requires major refactor) and Web Worker migration (P3).
https://claude.ai/code/session_015rQNMGvusj5jY66MPUgYqt
Signed-off-by: Claude <noreply@anthropic.com>
Implement all 15 scheduler improvement tasks from docs/scheduler_improvements.md:
P0 — Usability Fixes:
- Highlight active entry in time-span table with sch-active class
- Bookmark existence validation on save with toast error
- Dirty-state indicator for satellite section via markDirty bridge
P1 — Information Density & Clarity:
- Show local time alongside UTC in entry table and timeline
- Expand entry details by default with localStorage persistence
- Richer "Now Playing" status card with freq, mode, active decoders
P2 — Interaction Improvements:
- Inline entry editing directly in table rows
- Drag-to-reorder entries with HTML5 drag-and-drop
- Timeline click-to-add with pre-filled hour range
- Improved extra-channels management with chip list and dropdown
P3 — Feature Enhancements:
- Grayline location lookup by Maidenhead grid square
- Expanded satellite preset library (NOAA 15/18/19, ISS, SO-50)
- Scheduler activity log with ring buffer backend and UI
- Timeline interleave visualization with alternating color stripes
- Keyboard shortcuts (Shift+R/N/P) for scheduler control
https://claude.ai/code/session_01VFLAHs1UMzPso3GWSQP9wJ
Signed-off-by: Claude <noreply@anthropic.com>
Add download/remove buttons per file, filename filter, sort dropdown, and paginated file list. Restore header REC toggle button. Add GET /api/recorder/download/{filename} and DELETE /api/recorder/files/{filename} endpoints with path traversal protection.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Record Opus audio streams to OGG files on the client. Includes manual start/stop via HTTP API, scheduler-driven auto-recording per schedule entry, and a header REC button in the web UI.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
The band plan strip was visually positioned between the waterfall and
waveform areas. Move it to the top of .signal-visual-block (above the
overview/waterfall) so it renders above the waterfall. Remove the
bp-webgl transparent overrides since the strip now shows colored
segments in its own position rather than overlaying the spectrum canvas.
https://claude.ai/code/session_01KoxcohG6hn5b7kSc3mC4dA
Signed-off-by: Claude <noreply@anthropic.com>
Relocate the band plan strip from the top of the spectrum canvas to the
bottom, directly above the waterfall canvas. Move the DOM element inside
.spectrum-wrap before the waterfall canvas so it flows naturally in the
correct position. Remove the reparenting logic since the element is now
always inside .spectrum-wrap.
https://claude.ai/code/session_01FUD2eKgeXMFGhhYTzmA4Z6
Signed-off-by: Claude <noreply@anthropic.com>
The statistics tab had max-width: 72rem (1152px) while its parent .card
container uses --card-base-max-width: 1280px. This made the stats panel
visibly narrower than the header. Removing the constraint lets the panel
fill the card width like all other tab panels.
https://claude.ai/code/session_01SfhMwN8YKKEdA3f3JyfwUZ
Signed-off-by: Claude <noreply@anthropic.com>
- IX-2: Add confirm() dialogs before all destructive actions (10 history
clear buttons, scheduler reset, background decode reset)
- IX-6: Add Select All / Deselect All buttons for background decode
bookmark checklist
- IX-1: Add dirty-state indicator (pulsing dot) on Save buttons when
unsaved changes exist in scheduler and background decode panels
- A-4: Add role="alert" and aria-live="polite" to toast notification
elements for screen reader accessibility
- A-3: Add Unicode symbol prefixes to background decode state labels
(checkmark/triangle/cross) so state is distinguishable without color
https://claude.ai/code/session_01ShfPMW9hPLD3czp9YovkbJ
Signed-off-by: Claude <noreply@anthropic.com>
Extract the three summary sections (longest decode paths, strongest/weakest
signals) from the Map tab into a new dedicated Statistics tab. Add new
analytics: decode counters, unique stations/grids, decode rate, decode-by-type
breakdown, band activity, per-receiver comparison, and DX distance histogram.
The Statistics panel has its own receiver and history filters independent of
the map view.
https://claude.ai/code/session_01R9T4Byg7uw6qpkTsyVJd9k
Signed-off-by: Claude <noreply@anthropic.com>
Move bandplan segment rendering from DOM elements to WebGL, drawing
coloured rectangles at the bottom of the spectrum canvas (above the
waterfall). All segments are batched into a single drawTriangles() call
for efficiency. The DOM strip is reparented into .spectrum-wrap and
restyled as a transparent text-label overlay (bp-webgl class). Non-SDR
rigs without a spectrum canvas retain the original DOM-coloured fallback.
https://claude.ai/code/session_01XTizHhXbXSAPQVAf1j9CSF
Signed-off-by: Claude <noreply@anthropic.com>
Add a bandplan display strip that shows IARU frequency allocations
(CW, Phone, Digital, FM, Beacon, Satellite) above the spectrum plot.
Includes IARU Region 1/2/3 data for all HF/VHF/UHF bands, a settings
submenu for region selection and label toggle, and color-coded segments
that pan/zoom with the spectrum view.
https://claude.ai/code/session_01AyBktp6b8qFjchyyqwL7dv
Signed-off-by: Claude <noreply@anthropic.com>
Visual 24h timeline bar, inline entry editor, interleave progress ring, filterable checkbox list for bookmarks, status cards moved to top, SVG dot state badges.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add HTML, JS, and CSS for the satellite pass scheduling overlay in the
scheduler settings panel. The satellite section is always visible
regardless of the base scheduler mode (Grayline/TimeSpan) since it
operates as a preemption overlay.
UI features:
- Enable/disable toggle for satellite pass preemption
- Configurable pre-tune seconds (time before AOS to start tuning)
- Satellite entry table with add/edit/remove (satellite name, NORAD ID,
bookmark, min elevation, priority)
- Preset dropdown for common weather satellites (NOAA 15/18/19,
Meteor-M2 3/4) that auto-fills name and NORAD ID
- Bookmark selector for each satellite (sets freq, mode, decoders)
- Live pass status badge showing active satellite from scheduler status
- Status card shows "[SAT: name]" label when satellite pass triggers
- Scheduler control row visible when satellites enabled (even with
base mode disabled)
https://claude.ai/code/session_01WzWvhFVhEP9Fqn4u6pXs3T
Signed-off-by: Claude <noreply@anthropic.com>
Add category selector (All/Weather/Ham Radio/Other) to predictions panel.
Split predictions into currently receivable passes with live countdown
timer and upcoming passes table. Add SatCategory enum to geo types
for CelesTrak group classification.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
- Add NOAA-15/18/19 and Meteor-M N2-3/N2-4 to predictions list
- Rename PREDICTION_SATS (was HAM_SATS) to include weather + ham sats
- Rename all wxsat identifiers to sat throughout JS/HTML/CSS/Rust:
wxsat.js → sat.js, WXSAT_JS → SAT_JS, /wxsat.js route → /sat.js,
all #wxsat-* element IDs, .wxsat-* CSS classes, window.addWxsat* →
window.addSat*, window.onServerWxsatImage → window.onServerSatImage,
etc. (backend protocol strings unchanged)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
- Rename "Weather Satellites" sub-tab to "SAT"
- Add "Predictions" view: next 24 h flyby table for 13 ham sats
(ISS, AO-91, AO-92, SO-50, AO-73, JO-97, PO-101, LilacSat-2,
CAS-4B, EO-88, RS-44, SALSAT, GREENCUBE)
- trx-core/geo: add PassPrediction, HAM_SATS, compute_upcoming_passes(),
find_passes_for_sat(), compute_az_el() helpers; spawn_tle_refresh_task
now also fetches CelesTrak amateur group on startup and every 24 h
- trx-frontend-http: add GET /sat_passes endpoint
- app.js: locator tooltips now accumulate all receivers per station
via remotes Set; _detailPassesRigFilter checks the Set
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace flat image list with two switchable views:
- Live: decoder state cards (Idle/Listening), descriptions, latest image
- History: filterable table with columns for time, type, satellite,
channels, lines, and download link. Supports text filter, type filter
(All/APT/LRPT), and sort order (newest/oldest).
https://claude.ai/code/session_01JA13DHuzuHUL4nSBBRU83f
Signed-off-by: Claude <noreply@anthropic.com>
Statistics panels (longest paths, strongest/weakest signals) now respect
all active map filters — source type, rig selector, band, search, and
history. Locator tooltips display which rig received each decoded frame.
https://claude.ai/code/session_01LT7zBnb2kQiYpeTuWNXHsT
Signed-off-by: Claude <noreply@anthropic.com>
Increase sig-strength-display min-width to 7.5rem so the field no longer
resizes when the value switches between two-digit and three-digit numbers.
Reposition the fast BW overlay immediately when bandwidth changes arrive
via SSE, and force-display on bookmark apply so freq+bw render atomically
instead of the BW bars wiggling from a stale intermediate state.
https://claude.ai/code/session_01R2XBFEBL8CrsTx5inu25MA
Signed-off-by: Claude <noreply@anthropic.com>
Add a new "Sig Strength" display field in the freq row that shows
the measured signal strength. Clicking the field cycles through
three units: dBFS (default), dBf, and dBm. The selected unit is
persisted in localStorage.
https://claude.ai/code/session_01EvRV8UgsVtbrcH4t2hmFBF
Signed-off-by: Claude <noreply@anthropic.com>
Estimate Co-Channel Interference (CCI) from pilot tone quadrature
leakage and coherence degradation. Estimate Adjacent Channel
Interference (ACI) from CMA equalizer tap deviation from identity.
Both metrics (0-100 scale) are surfaced through RigFilterState and
displayed as colour-coded bars in the WFM control panel.
The RDS decoder quality parameter is now adaptively penalised when
CCI/ACI levels are elevated, reducing block-error rate under
interference conditions.
https://claude.ai/code/session_016EKzep42RCvE4GxvvRaCwu
Signed-off-by: Claude <noreply@anthropic.com>
The Auto button now toggles between Off and Auto states. Default is Off.
First click sets squelch to noise floor + 6 dB; second click resets to
Open (0%). Button shows active state with green highlight when engaged.
https://claude.ai/code/session_01TDQyrZiPKfWGATVWPsLmHT
Signed-off-by: Claude <noreply@anthropic.com>
Add an "Auto" button next to the SQL slider that sets the squelch
threshold to the current noise floor (estimated from spectrum bins)
plus a 6 dB margin. Uses the existing estimateNoiseFloorDb() heuristic.
https://claude.ai/code/session_01TDQyrZiPKfWGATVWPsLmHT
Signed-off-by: Claude <noreply@anthropic.com>
sjg
Claude