Add per-channel processing gating and disable hidden AIS channel DSP unless mode is AIS or MARINE, reducing continuous IQ read-loop CPU load in normal operation.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add click-to-tune behavior on overview waterfall matching spectrum interactions, restore bookmark marker lines in the overlay using category colors, and keep current-tuned frequency marker visually distinct.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Skip IQ fanout buffer cloning when no subscribers exist and apply backoff on repeated zero-length reads to avoid hot-loop CPU spikes.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Ensure overview waterfall incremental updates continue on HiDPI and anchor bookmark chips to the top of the full spectrum view (waterfall + waveform).\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Improve WebGL runtime performance by caching/downsampling overview waterfall texture updates and batching marker/dashed-line draws; keep bookmark chips anchored at the top of the waterfall area.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace Canvas2D rendering in spectrum, overview, signal overlay, and CW tone picker with a shared WebGL renderer and wire the new asset into frontend HTTP routes.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add a right-side slider to control the waterfall/waveform split and\npersist the selected ratio locally.\n\nRework spectrum height layout so manual resize adjusts total plot height\nwhile split controls the overview/spectrum ratio.\n\nKeep center-frequency arrows and side bookmark stacks vertically centered\nwithin the full spectrum view container.\n\nCo-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Make the spectrum resize grip easier to use and style it closer to\nexisting controls.\n\nKeep auto-max behavior by default while allowing manual drag to\nresize beyond viewport fill, enforcing only the minimum height.\n\nCo-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Make spectrum plot use maximum available viewport height by default.
Add draggable vertical resize grip with a reasonable minimum height
and double-click reset back to auto-max.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
When mode is set to CW/CWR, force cw_decode_enabled=true in state
application to avoid stale disabled decode state.
Also route initial mode setup through apply_mode.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Enforce CW decode processing only when mode is CW/CWR and decoder
is enabled, even within the receive loop, and remove CW path RMS
zero-gating to preserve weak tone decoding.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Set cw_decode_enabled default to true so CW decoding can start
without an unavailable UI toggle.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Keep manual CW tone setting range at 100-10000 Hz, but limit auto-tone
scanning to 300-1200 Hz to avoid locking onto high-frequency noise.
Retain Nyquist-safe upper clamping.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Expand CW decoder tone scan/control range to 100-10000 Hz and cap the
upper bound by sample-rate Nyquist to keep detection stable.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Expand server-side CW tone command clamping to 100-10000 Hz to match
frontend controls and picker behavior.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Fix CW picker redraw when the decoder sub-tab becomes visible to avoid
white/blank canvas rendering.
Widen CW tone picker/input range to 100-10000 Hz and raise CW/CWR
bandwidth max to 9 kHz.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Apply an RMS gate to near-silent decoder input frames and zero them
before APRS/CW/FT8/WSPR processing to avoid false decodes from
unsquelched/no-signal noise.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Remove CW tone-window clipping to current spectrum edge coverage so
the picker always renders the audio range and does not blank out.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Render the CW tone picker as an audio-frequency spectrum trace with grid,
line and filled area instead of a normalized gradient wash.
Keep exact click-to-tone selection and marker behavior.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Use an audio-window tone picker for CW with exact click-to-tone mapping.
Make + Add Bookmark inherit the shared button style.
Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Gate the CW decoder task on cw_decode_enabled in both startup and state changes.
This restores the UI toggle and prevents decode activity when CW decode is off.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Restore empty events on tone edges so the frontend signal indicator updates again.
Add synthetic-tone tests covering transitions and basic decoding.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Align the CW tone picker to the actual tone window and stop live CW decode events from overriding manual tone selection.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Send boolean values for the CW auto toggle query and improve the CW tone picker waterfall contrast.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Mirror live spectrum, tuned frequency, and bandwidth state onto the window object so the CW tone picker can render from current spectrum data.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Make FT-817 mode setting fail for unsupported modes instead of silently mapping SDR-only modes onto FM.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Remove SDR-only decoder modes from the FT-817 supported mode list so they are not shown in that rig's mode picker.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add a mini waterfall-based CW tone selector in the plugin tab and make CW auto mode apply only to WPM.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Raise the AM audio AGC target and headroom again so the restored envelope demod path plays at a stronger level.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Retune the AM audio AGC target, timing, and headroom so the restored envelope demod path plays back at a stronger level.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Revert the recent AM coherent detector experiment and restore the original envelope detector path.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Remove half-wave clipping from the AM coherent detector output and slow the carrier-reference tracking to reduce audible distortion.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace the raw AM envelope detector with a limiter-derived coherent detector and update backend tests for the current channel DSP constructor.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Keep geo sanity checks, but treat most marginal VDES decodes as low confidence instead of rejecting them outright.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Score parsed VDES payloads and fall back to unsynced output for obviously weak or invalid decodes, including invalid geo boxes.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Keep the current VDES thresholds but restore a maximum burst duration so continuously open detections still produce frames.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Restore the more permissive intermediate VDES burst thresholds while keeping the current detector reset and close behavior.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Publish decoded VDES positions into the map and revert the VDES burst detector to its original gating thresholds.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Raise the VDES burst thresholds and minimum burst length to cut false positives after the recent sensitivity increase.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Recognize VDES decode frames in the audio client and keep sweet-spot scans from centering directly on the tuned frequency.
Co-authored-by: Stan Grams <sjg@haxx.space>
Signed-off-by: Stan Grams <sjg@haxx.space>
Finish the pending MARINE frontend and decoder activation wiring, and lower the VDES detector power floors so weak signals are eligible for burst detection in the same power domain used by the IQ path.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Keep the SoapySDR VDES and MARINE IQ path at a much higher channel sample rate instead of collapsing toward the normal audio rate, so the decoder receives usable complex baseband for the 76.8 ksps VDES signal.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Lower the VDES burst detector thresholds further, shorten the minimum burst and end timing, and add a max-burst timeout so weak or continuous signals are more likely to finalize into diagnostic frames instead of staying invisible.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
sjgandOpenAI Codex