RX MUTE (self-monitor даунлинка на передаче): кнопка теперь доступна на
ВСЕХ бэкендах, а не только Pluto/QO-100. Активна только в DUP; без DUP
кнопка disabled и звук на TX не проходит (движок гейтит по
FKeepRXDuringTX=FDisplayDuplex — двойная защита: аудио-гейт + RXA не
кормится). Добавлен RadioController.DisplayDuplex. TFlatButton теперь
рисует disabled-состояние приглушённым (текст/рамка к фону).
TX pre-roll 8144->6096 (2 блока подушки вместо 3): обоснование «нужно 3
блока» опиралось на щелчок ~0.5с после старта, который на деле оказался
bfo-глитчом тона (устранён f2d0519), а не underrun'ом подушки. Латентность
старта TX ~-10мс; startup-щелчков под нагрузкой DUP не слышно (подтверждено).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Диагностика временным TXLog (снят) вскрыла цепочку проблем TX-тракта:
- Задержка ~200мс своего сигнала в DUP: за время приёма ринг PortAudio-
микрофона наполнялся до упора (9600 сэмплов) и на старте TX бёрстом
оседал стоячим запасом в DUC-очереди. Фикс: TAudioInput.Flush на RX→TX
(заодно убрана передача в эфир аудио, записанного до нажатия PTT).
- Всплески на TUN: (1) старт — радио начинало с пустого DUC-FIFO; (2) по
ходу — пейсинг со строгой каденцией держал запас FIFO у нуля, джиттер
3-6мс давал underrun; (3) клип: голос из бэклога складывался с PostGen-
тоном (стоит после ALC) поверх шкалы, а сам тон при mag=1.0 давал
выброс Гиббса x1.18 на старте. Фиксы: pre-roll PrimeDUCIQ (THROTTLE +
3 блока подушки в очереди — sender метрит непрерывно, FIFO радио прижат
2000..2400), анти-старв доливка нулями до REANCHOR при просадке,
TUN_TONE_MAG=0.83, мьют mic-входа TXA при активном тоне.
- Огрызок TUN-тона в эфир на первом блоке следующего TX: стоп канала
dmode=1 ждал фейд, который некому прокрутить (продюсер уже остановлен) —
канал стопился по таймауту Sleep(1)x100 с недобранным сигналом в
буферах. Это же было и «остаточным фризом ~106мс» GUI на отпускании
PTT: чистый таймаут, фейд никогда не исполнялся. Фикс: dmode=0 +
синхронный слив/продувка канала 4 нулевыми fexchange0 на стопе и
старте (<1мс, штатные down-slew и flush).
- Дисплей: ResetPixelBuffers(TX_DISP_ID) на старте TX — усредняющая
история TX-анализатора показывала спектр тона прошлой сессии.
- StopRunning при активном TUN не чистил DUC-очередь и не сбрасывал
FTuning/тон — закрыто.
Латентность тракта mic→радио теперь ~43мс (WDSP 11 + подушка 21 + FIFO
10.4). Проверено на эфире: q=0..30, fill/drops/underrun=0, clip=0,
клоки радио/ПК без дрейфа (micRx 48000/с).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- SPECTRUM_PIXELS 1024→4096 + настройка display_pixels (лимит точек
анализатора, SetDisplayResLimit); web-зеркало остаётся 1024 —
max-децимация в SnapshotPixels
- палитры водопада Classic/Inferno/Turbo + регулятор gamma (в LUT),
настройки wf_palette/wf_gamma, страница Waterfall → группа Rendering
- GL-водопад переведён на общий LUT/AGC-уровни базового класса
(убраны дубли ColorForDB/UpdateLevels)
- явные glViewport в GL-вьюхах умножаются на PixelScale (HiDPI),
текстура водопада — в физической ширине
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Independent RX slices sharing one panadapter: each has its own
freq/mode/filter/AGC/NR-NB-SNB-ANF, S-meter, volume and sound card.
VFO A = main receiver; B+ are soft fan-out WDSP channels within the
captured span (ideal for Pluto/QO-100; HW DDC path is Stage 3).
- WDSPEngine: soft fan-out (TSliceChan, ProcessSlices in DSP thread,
per-slice NCO/mode/filter/AGC/NR/NB/SNB/ANF + S-meter, OnSliceAudio),
FSliceLock serialises add/remove/set vs DSP; reopened on rate change.
- RadioController: TCtrlSlice with its own TAudioOutput/device,
Add/Remove/SetSlice*, RefreshSliceShifts keeps slices on target Hz
across centre changes. Slice letters start at 'B' (A = main receiver).
- UI: per-slice flags (VfoOverlay) with letter badge/close, filter-band
markers in BOTH GL and CPU renderers, drag-retune, wheel; flags placed
beside the filter band with flip, like the main flag. Ctrl+click adds.
- Main flag (slice A) visible whenever the left panel is hidden OR any
slice exists; synced with panel-driven DSP/mode/AGC changes.
- Perf: S-meter decoupled from flag chrome cache (FMeterDirty +
meter-only RefreshMeter via EnsureRendered); InvalidateVfoOverlay
avoids global overlay-cache churn on meter ticks.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Зум был per-band только для HF (TBandSettings). XVTR-слоты хранятся отдельно
(TXvtrEntry) и зум туда не попадал — при входе в трансвертер не восстанавливался.
- TXvtrEntry: LastZoomFactor/LastPanSlider + Default/Load/Save (JSON).
- SaveCurrentBand (XVTR-ветка): пишет зум/пан в слот.
- ActivateXvtr: восстанавливает зум слота + SetZoomPan (re-arm анализатора).
Покрывает все входы (кнопка, старт по LastXvtr, CAT/web).
- ApplyZoom: кэширует в активный слот — XVTR при активном трансверторе,
иначе HF-band.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Button/encoder indices follow Thetis MakeNewAndromedaDataset (our 0-based
index = Thetis Number - 1), verified against andromeda_test/AndDecode.pas.
The old map assumed sequential 0,1,2.. and truncated at 32; the real panel
sends sparse indices up to 47.
- AndromedaMap: AND_MAX_BUTTONS 32->48, renumbered button/encoder tables;
new actions abVFOAtoB/abVFOBtoA/abVFOLock/abStartStop/abShift.
- RadioController: VFO Lock (FVfoLock, rfVfoLock, SetVfoLock, gate in
TuneActiveBy).
- AndromedaPanel: wire A>B/B>A/SDR-ON/Lock; Shift band-keypad layer
(#28 latch, #29..39 -> SetBand 160m..6m, non-sticky); aiVFOLock/aiShift
indicators.
- Filter High/Low (#4/#5) left as width approximation per decision.
- doc/ANDROMEDA.md updated.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Bidirectional Apache Labs Andromeda/G2 front-panel protocol on top of CAT.
Panel logic lives in dedicated units; existing files get only thin hooks.
New units:
- AndromedaMap.pas — data only: action enums + default button/encoder
layout tables and LED (ZZZI) numbers (mirroring the Thetis defaults)
- AndromedaPanel.pas — TAndromedaPanel: inbound panel events -> controller
actions (marshalled via Invoke), state subscription -> ZZZI push via SendProc
Hooks:
- CATEngine: parse ZZZD/ZZZU/ZZZE/ZZZP/ZZZS into generic TCATContext callbacks
- CATAdapter: creates the panel, routes engine callbacks to it, supplies the
SendProc to the Andromeda port, AddStateListener, ZZZS handshake
- CATSerial: Andromeda flag in port config + HasAndromeda/SendToAndromeda
- RadioController: AddStateListener (multicast, does not steal MainForm's
OnStateChanged)
- Settings/SettingsForm/MainForm: CATSerialAndromeda[0..3] + persistence + checkbox
First version: serial transport, hardcoded default mapping, LED indicators
(MOX/Tune/CTUN/VFO A-B/Split/NB/NR/SNB/ANF/Squelch). Doc: doc/ANDROMEDA.md.
TODO: default button mapping does not match the physical panel (hardcoded) —
to be fixed later; also ZZMF/LCD text, TCP G2V2 transport, configurable mapping.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Реализованы команды, ранее бывшие заглушками — функционал уже был в
TRadioController, но не пробрасывался в CAT:
- Split TX: ZZSP/FT/FR + split-байт в IF (новый RadioController.SetSplit)
- FM Squelch: SQ (0–255), ZZSQ (0–100%), ZZSO (on/off)
- FM CTCSS: CT/ZZTA (on), CN (1-based)/ZZTB (0-based тон)
- FM-репитер: OF (offset), OS (направление, с трансляцией Kenwood↔RPT_*)
- FM step: ZZST (00–03)
- CTUN: ZZCN; AGC-T/RF gain: ZZAR
- ANF: ZZNT (раньше ошибочно алиас NB)
- Шаги VFO: ZZAU/ZZBP (исправлен баг — были алиасы ZZFA/ZZAP), ZZSU
TCATContext расширен callback'ами (split, squelch, CTCSS, repeater, step,
AGC-T, CTUN); CATAdapter — геттеры/сеттеры/sync с маршалингом через Invoke.
Добавлен doc/CAT_STATUS.md — полный статус CAT и план работ.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add a per-operator toggle to hear your own downlink off the satellite
while transmitting (full-duplex self-monitor), and restrict QO-100-only
controls to the QO-100 mode.
- WDSPEngine: new MonitorRXDuringTX flag; audio gate becomes
`not FTXActive or (FKeepRXDuringTX and FMonitorRXDuringTX)` so RX audio
can pass to speakers during TX in full-duplex.
- Controller: FRxMuteOnTx (default True = mute RX on TX), SetRxMuteOnTx/
ApplyRxMuteToEngine, rfRxMuteOnTx notify; new InQO100 predicate
(Pluto + full-duplex XVTR slot) as the single gate for QO-100 UI.
- Settings: global RxMuteOnTx (rx_mute_on_tx, default True), persisted.
- MainForm: new RX MUTE button in TX panel next to DUP, visible only in
QO-100; BEACON button visibility tightened from "any transverter" to
InQO100 so it no longer shows in plain VHF/UHF modes.
- doc: plan updated (RF-AGC done, two temps, TX/RX locked split,
self-monitor, phase 6 done; remaining TODOs incl. web wiring).
Web intentionally left unchanged for now.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Pluto exposes two temperature sensors: the AD9361 transceiver
(ad9361-phy temp0/input, milli-°C) and the Zynq SoC/FPGA (xadc temp0,
raw+offset+scale → C = (raw+offset)*scale/1000). Only the former was
read. Now both are read and shown as "Temp 37/53C" (chip/SoC) in the
desktop status bar and web UI.
- ReadTelemetry gains an out SocTempC param (base + Pluto override);
Pluto reads xadc via the IIO context.
- Controller stores FLastPlutoSocTempC; SoC temp validated with a
plausibility window (no slew-limit — stable local sensor, unlike the
AD9361 sensor that spikes during mid-conversion).
- Status formatting handles one or both temps in MainForm and WebAdapter.
- Widen desktop status-bar field 3 (150→190) so both temps + RSSI fit;
web layout unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Web band selector was hardcoded to the HF plan, so on Pluto it showed
160m..6m instead of the VHF/UHF plan and highlighted the wrong entry
(band switching itself already worked: web sends idx, controller maps it
via the IsPluto plan). Mirror the sample-rate unification.
Single source of truth = BoardUtils -> controller:
- BoardUtils: TBandInfo/TBandPlanArray + BuildBandPlan(Pluto).
- TRadioController.BandPlan returns BuildBandPlan(IsPluto).
Both UIs derive from it:
- Desktop already plan-aware (RelabelBands + RestoreBand) - unchanged.
- Web: WebServer.SetBands + "bands" in state JSON; hosts push
BandPlan on connect/startup; JS builds the band selector from
state.bands (BAND_N/BAND_F now dynamic).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Sample-rate (span) presets were duplicated in three places and none was
authoritative: HPSDR set hardcoded in the desktop overlay (SPAN_RATES),
Pluto set in backend caps, and a separate hardcoded list in the web JS.
The web showed HPSDR rates even on Pluto, and the web adapter silently
dropped any rate outside a hardcoded HPSDR whitelist (so Pluto-only rates
like 960k/2304k never switched).
Single source of truth = backend caps -> controller:
- HPSDRNetwork.Caps now fills RatePresets [48k..1536k] (was nil).
- RadioBackend: named type TBackendRateArray.
- TRadioController.SampleRatePresets returns BackendCaps.RatePresets.
Both UIs derive from it:
- Desktop: ApplyBackendCapsToUI always feeds the overlay from
SampleRatePresets (overlay no longer owns the HPSDR list).
- Web: WebServer.SetRatePresets + rate_presets in state JSON; hosts
(daemon OnState/startup, GUI ApplyBackendCapsToUI/startup) push
SampleRatePresets; JS builds span buttons dynamically from it.
- WebAdapter.SyncSpan validates against SampleRatePresets instead of a
hardcoded whitelist, so any backend rate is accepted.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The headless daemon (ewsdrd) only ever built HPSDR devices, so Pluto
could not be used: backend is chosen by Dev.Kind and Pluto opens by URI,
neither of which the daemon propagated. Also local audio played on the
host and web Discover never probed network Plutos.
Shared, backend-agnostic helpers in TRadioController (used by GUI + daemon):
- ResolveDevice(IP): discovered->saved lookup restoring Kind/URI/Serial/
BoardType/MAC. MainForm.ResolveDevice now delegates here.
- AddSavedDevice(name, addr): web dev_add saves Pluto when addr has a URI
scheme (ip:/usb:/local:), else HPSDR. Both web hosts use it.
- SeedPlutoProbeFromSaved: seed network-probe URIs from saved Plutos
(no mDNS -> a network Pluto is only found by direct URI probe).
- LocalAudioEnabled flag (GUI=True): when False the local sound card is
neither opened nor written; RX audio goes only to web (OnAudioConsume).
DeviceStore.AutoStartDevice(out Dev): full autostart record (Kind/URI/
Serial) so a saved Pluto (URI-addressed, empty IPAddress on USB) can
autostart.
Daemon (ewsdrd.lpr): LocalAudioEnabled:=False; SyncConnect via
ResolveDevice; autostart via AutoStartDevice; SyncDiscover seeds probe
URIs then Discover; SyncDevAdd via AddSavedDevice.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Replace the display-FFT centroid beacon lock with a decoder-based loop.
The beacon decoder already tracks the carrier precisely via its NCO
(squaring-FFT acquisition + Costas offload); its residual ResidHz+CarFreqHz
is an exact measurement of the beacon's offset from the aim point. Feed that
into LOError of the active transverter so the LO retunes to compensate LNB
drift — the whole downlink stays put, calibration persists.
RadioController:
- Remove MeasureBeaconFFT and all display-FFT lock state/constants
(lobe/search/track/slew/sym/shape/seed-gain/prom), fields
FBeaconManualSeed/FBeaconPromDB/FBeaconDecOn, methods
SetBeaconDecode/SetBeaconDecodeAtHz/BeaconDecodeEnabled.
- SetBeaconLock is now the master switch (lock = decoder); BeaconSeedAtHz
aims the decoder; ServiceBeaconLock measures beacon freq from the decoder
scope and trims LOError (gain 0.5, deadband 20 Hz, step clamp 400 Hz,
settle 8 ticks). Feed-forward of the aim keeps the decoder locked through
the retune (net baseband ~0). Lock/SNR now come from the decoder.
MainForm: single BEACON button — left-click toggles lock (+ opens the
constellation/bulletin scope, arms the spectrum click for aiming),
right-click shows/hides the scope. Spectrum click (armed or Shift) aims via
BeaconSeedAtHz. Simplified status field and markers.
Both targets build (lazbuild --ws=qt6 + build-ewsdrd.sh). Not yet verified
on air. Risk: BEACON_RESID_SIGN=+1.0 — flip to -1.0 if the loop runs away.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
After successful on-air validation, drop the temporary diagnostics:
- IQ baseband dump to ~/ewsdr_beacon_iq.f32 (FDbgStream/DbgWrite2).
- BeaconLog file logger (~/ewsdr_beacon.log) and per-second STATE / AIM lines.
- Dead Gardner timing fields (FMidI/FMidQ/FHalf/FPrevI/FPrevQ), superseded by
the ML signal×slope TED.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Decode and show the AO-40 frame payload as text in the beacon scope window.
- RadioController.GetBeaconFrame exposes the latest 256-byte frame.
- BeaconScopeForm: poll the frame counter; on each new frame, parse the
payload (drop trailing 2-byte CRC, printable ASCII, 64-char lines, as in
gr-satellites qo100.parse) and append to a scrolling read-only memo.
- Window widened/heightened; constellation size capped to leave room.
Frame format verified offline against a real on-air capture: the decoder
produces the live QO-100 AMSAT bulletin text (RS errors=0).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Full chain now decodes the QO-100 central beacon to 256-byte AO-40 frames
on-air (frames>0, RS errors=0). Builds on M1 (stable BPSK demod).
FEC backend (BeaconFEC.pas, TBeaconFEC):
- AO-40 FEC: distributed sync (65 bit, step 80) -> 80x65 deinterleave ->
Viterbi r=1/2 k=7 -> CCSDS descramble -> 2x RS(160,128). Links system
libfec (Karn) load-time (libfec.so/.dll/.dylib). Viterbi AO-40 [0x4F,-0x6D]
remapped to libfec [0x6D,0x4F]. Validated against gr-satellites reference
vectors (fectest2: exact 256-byte frame, 0 mismatches).
DBPSK Manchester frontend (BeaconDecoder.pas):
- Chip-rate (800) processing: RRC matched filter -> ML signal-times-slope
timing recovery -> Costas -> Manchester combine (block phase select) ->
differential decode -> soft symbols to FEC.
- Carrier acquisition: squaring-FFT estimates the residual (carrier at +-pi/chip
defeats decision-directed Costas), one-shot pulls it to DC via residual NCO.
- Costas frequency offload into pre-RRC NCO (with deadband) tracks LNB drift
without hitting the +-pi Costas clamp.
- ML TED replaces Gardner, which degenerates on the Manchester chip stream.
Temporary on-air diagnostics retained (IQ dump + STATE log) pending wider
signal validation; to be removed before final cleanup.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
TUN produced no tone: TUNLevel default 10% mapped via the old dB-linear
attenuation curve (−89.75..ceiling) to −81.8 dB → effectively off. Now
power-linear: dB = ceiling + 20*log10(pct/100), so 10%→−30, 50%→−16,
100%→ceiling — usable across the whole slider.
Also keep WDSP digital level at full-scale for Pluto (ApplyWDSPDrive):
power is set once via hardware attenuation, not by scaling the WDSP path.
HPSDR unchanged (drive byte still drives the radio PA).
Note: at a given slider position Pluto TX is now much hotter than before
(50%: −49.9→−16 dB). Ceiling stays PlutoTxMaxAttDb (default −10 dB).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
QO-100 reuses the transverter path (VFO/band-stack/beacon-lock untouched)
with a split LO for the geostationary transponder:
- TXvtrEntry += FullDuplexTx + TxLOOffset (persisted). Reserve the last
XVTR slot (QO100_SLOT) for QO-100; migration restores the template when
the slot is unset or has empty offsets (fixes old configs showing zeros).
- XvtrTranslateTX: TX LO = visible - TxLOOffset (no LNB LOError) for QO-100;
identical to RX translate for normal transverters. Switched all TX-side
translate calls (controller + MainForm).
- SetDuplex wired (live KeepRXDuringTX); auto display-duplex on QO-100 entry.
- New "QO-100" settings page (LNB LO / transponder offset / downlink edges /
RX gain / TX ceiling + live RX-IF/TX readout); QO slot hidden from the
transverter table. Reuses OnXvtrChange — no MainForm wiring needed.
- doc/PLUTO_INTEGRATION_PLAN.md: phase 5 done.
Builds clean (headless + qt6 GUI). Not yet verified on hardware.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Status bar / web now show Pluto/LibreSDR model + serial instead of
"Unknown Board" (BoardDisplayName in controller; UI just renders it).
- Field 3 shows AD936x chip temperature + RX RSSI for Pluto (no PA →
Supply only for openHPSDR). Polled via backend.ReadTelemetry (~2 Hz),
filtered for sensor glitches (plausibility window + slew-limit, with
anti-stick) — fixes rare bogus -15°C readings.
- Add libiio binding iio_channel_attr_read_double.
- Remove stale root pluto_integration.MD (superseded by
doc/PLUTO_INTEGRATION_PLAN.md).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Builds on the beacon-lock baseline: keeps the proven display-FFT control
path (hardware-LO trim folded into the active transverter LOError), and
hardens it. The narrowband NCO/FLL scaffold (BeaconLock.pas) is removed —
it was never in the control path.
- RadioController:
* Persist live: each correction folds straight into the active xvtr
LOError (visible in Settings, survives restart as LNB calibration);
disk writes throttled. FBeaconLockHz is now only a session indicator.
* Robust tracking vs nearby signals: narrow ±2 kHz gate while locked
(±6 kHz only for acquisition), slew-rate outlier rejection (a sudden
centroid jump = interferer, not slow LNB drift → ignored), and lobe
shape validation in MeasureBeaconFFT (width + power symmetry) so a CW
carrier / one-sided neighbour isn't mistaken for the BPSK beacon.
Prominence measured over the in-window noise floor (gate-width robust).
* Fast convergence: feed-forward (predict post-retune position so the
window follows the beacon through the jump) + near-deadbeat correction
on the manual click → one click locks instead of repeated tapping.
* Single central BPSK beacon (10489.750); dead CoarseBeaconOffset and
unused throttle counters removed; stale NCO/FLL/4 Hz comments fixed.
- WDSPEngine: drop the per-sample TBeaconTracker RX-IQ tap (tracker gone).
- MainForm: BEACON is now a plain button, shown only on Pluto in a
transverter. Lock status (off / click / search / LOCK + correction +
prominence) moves to status-bar field 7 in place of PLL on Pluto;
openHPSDR keeps PLL there.
- SettingsForm/StatusBar: widen LO Error field to ±10 MHz (QO-100 LNBs
drift hundreds of kHz) and widen status field 7 for the beacon text.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Click the beacon on the spectrum; the controller tracks it and continuously
trims the transverter LO so the whole downlink stays put as the LNB drifts.
- BeaconLock.pas: TBeaconTracker scaffold (narrowband NCO/FLL) — kept but no
longer in the control path (FLL diverged on the suppressed-carrier BPSK
beacon + Pluto DC offset). Measurement now uses the proven display-FFT path.
- RadioController: FBeaconLockHz folded into XvtrTranslate (on top of LOError).
MeasureBeaconFFT finds the beacon by POWER-WEIGHTED CENTROID of the lobe
(BPSK has a suppressed carrier → broad symmetric ~2.4 kHz lobe, not a line;
a peak-finder jitters, the centroid sits on the carrier). Track position in
ABSOLUTE display Hz (FBeaconTrackHz) so scrolling the waterfall/centre never
moves the search window off the beacon. Closed loop: e = tracked - ref,
d(e)/d(LockHz) = -1 -> LockHz += gain*e; settle cooldown after each correction
(display-FFT lags the LO retune -> avoids overshoot); deadband 75 Hz +
centroid/prominence smoothing + lock hysteresis for a steady lock.
Correction applied only after the user clicks (manual seed), so a crowded
band can't pull a neighbour to the reference.
- WDSPEngine: SetBeaconTracker + RX-IQ tap (tracker idle now, ~1 check/sample).
- SpectrumView + GL: beacon markers — green = reference (10489.750), orange =
tracked centroid.
- MainForm: BEACON button (RX block, XVTR-only). Flow: BEACON -> "CLICK BCN"
-> click beacon -> "L<corr> /<prom>". ServiceBeaconLock driven by MeterTimer.
Reference defaults to the middle BPSK beacon 10489.750. Tested on-air against
Es'hail-2: locks and holds, survives waterfall drag.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
CTun position was lost on band restore / restart, and VHF/UHF bands were
never saved on Pluto.
- SaveCurrentBand: the >61 MHz guard (HPSDR HF-only) skipped saving native
Pluto VHF/UHF bands → 2m/70cm reverted to defaults. Now HPSDR-only; Pluto
saves VU-plan bands (FreqToBandIdx guards cross-band pollution).
- Persist DDC center for CTun: new TBandSettings.CenterHz (+ JSON center_hz)
and TXvtrEntry.LastCenterHz (+ last_center_hz). RestoreBand / ActivateXvtr
restore the saved center when CTun is on and the offset fits the span,
instead of forcing center := VFO (which re-centered the receiver).
- UpdateFreqDisplayMax: freq-display upper bound from active transverter's
FreqEnd (lets QO-100 show 10 GHz past the 6 GHz Pluto cap).
- QO-100 transverter template (slot 2, disabled): downlink 10489.5–10490.0,
LO 9750. MigrateXvtrTemplate injects it into the first free slot for
devices that already have a saved xvtr config (template was otherwise
masked by the loaded slots).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- RX hw-gain (Pluto/AD936x): backend SetRxGain(ModeIdx, GainDb) — gain_control_mode
(manual/fast_attack/slow_attack/hybrid) + hardwaregain. Controller FRxGainMode/
FRxGainDb, commands SetRxGainMode/SetRxGain/RxGainBy, rfRxGain event, snapshot,
applied in StartRunning. Persisted per-device (rx_gain_mode/rx_gain_db). HPSDR
unaffected (backend no-op).
- UI: separate "RF AGC" panel below the (unchanged) WDSP AGC block, shown only for
Pluto — FAST/SLOW/HYB/MAN mode buttons + manual GAIN slider. LayoutLeftPanel
reflows lower panels via RelayoutBelowBands; no layout shift on HPSDR.
- Cold-init fix: direct sampling_frequency write doesn't load the AD9361 FIR
decimation filter, so a cold-booted Pluto showed a wide centre spike that didn't
track tuning (worked only after SDR Console pre-initialised it). Add optional
libad9361 binding (dynamic) and call ad9361_set_bb_rate() in ApplySampleRate,
which configures BBPLL + loads the FIR; falls back to direct write if absent.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add ADALM-Pluto / AD9361 support as a second hardware backend alongside
openHPSDR, sharing the WDSP DSP pipeline and the existing controller API
(UI stays decoupled from logic).
- RadioBackend.pas: abstract TRadioBackend + TBackendCaps + TRadioDevice
(Kind/URI/Serial). THPSDRNetwork now derives from it (state via virtual
getters); TRadioController.FNetwork is the base type.
- IIOBindings.pas: dynamic libiio loader (runs without libiio present).
- PlutoBackend.pas: scan/probe-by-URI, connect, LO/rate/bandwidth/gain
control, RX streaming thread (int16->24bit BE -> OnDDCIQ), Q conjugated
to match WDSP IQ convention. Verified on LibreSDR (AD9361) over network.
- Unified discovery: TDiscoverThread scans both backends; network Plutos
found via direct ProbeURI (no mDNS needed). ConnectDevice dispatches by
Dev.Kind (EnsureBackend swaps backend, preserving callbacks).
- DeviceStore/DeviceForm: persist Kind/URI/Serial; save Pluto via
AddSavedPluto so saved/autostart devices reconnect across restarts.
- VHF/UHF band plan (BoardUtils, kind-aware): 6m..ADS-B for Pluto; fixes
HF clamps (band detect, mouse-wheel 60 MHz cap, freq-display max).
- SampleRateOverlay: configurable presets (Pluto 576k..5760k, >520 ksps),
auto-width to fit.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
1. StartRunning applied AGC mode via a raw enum cast (TWDSPAGCMode(FAGCMode))
instead of the index→enum table, inverting Fast↔Off on every connect/go-live
(GUI and daemon). Now uses ApplyAGCToEngine like the rest of the unit.
2. SetFilterIdx indexed the per-mode BW/deviation tables with an unchecked Idx
(FM tables hold only 2 entries) — out-of-bounds when driven from CAT/web.
Now clamps Idx per mode (EnsureRange).
3. ConnectDevice loaded FActiveVfo / FCurrentBand straight from config without
range validation; a corrupt/old blob could leave FCurrentBand invalid and
make later SetMode/SetFilterIdx write past FBandCache. Both now clamped.
4. VfoSwap did not run the bandstack DSP restore that SetActiveVfo does, so a
swap to a VFO on another band kept the old mode/filter/AGC while the band
button highlighted the new band. Now mirrors SetActiveVfo.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
ConnectAndRun (ConnectDevice + RestoreBand + XVTR restore + active-VFO retune +
StartRunning) and StopAndDisconnect (StopRunning + settings persist + Disconnect)
move into TRadioController, making the full connect/disconnect lifecycle callable
headless. MainForm.DoConnectDevice/DoStopAndDisconnect become thin wrappers that
only add UI-extras (status strings, AGCTop mirror, spectrum reset/resize,
offline status, A-VFO highlight). Behavior-preserving: status/highlight now run
after bring-up, consistent with the batch-29 precedent (no packets yet, safe).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
OnSpectrumReady/OnWaterfallReady move into TRadioController. The controller now
owns the last spectrum/waterfall frame (FSpectrumBuf/FWaterfallBuf) for the web
mirror and emits raw pixels via OnSpectrumData/OnWaterfallData. MainForm
subscribes for FSpecView rendering (+ waterfall scroll decimation, a UI concern).
TWebAdapter.PushState now reads the frame from the controller (no buffer params).
Behavior-preserving; removes the last spectrum/waterfall data-path coupling.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
OnAudioReady moves from MainForm into TRadioController (radio-speaker push +
local AudioOut). The web steal becomes a route hook: controller fires
OnAudioConsume; TWebAdapter.AudioConsume mixes to mono and pushes to the web
client, returning True to skip local AudioOut. Behavior-preserving; removes the
last audio-path coupling to MainForm.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
CAT becomes a peer adapter over the controller, alongside WebAdapter. TCATAdapter
owns the CAT engine + serial/TCP transports and builds the TCATContext: getters
read FController directly (CAT thread), setters/commands call controller commands
marshaled via FController.Invoke. No MainForm or WebAdapter dependency — the
historical CAT->WebAdapter.OnXxx coupling (Mode/AGC/Band/etc.) is gone; CAT talks
only to the controller.
MainForm keeps CAT *settings* (FCATLastGlobal + OnCATSettingsChange + SettingsForm
wiring), now calling FCATAdapter.ApplySettings on change/connect. Removed
InitCATEngine, CATApplySettings, all CATGet*/CATSet*/CATDo*/SyncCAT* and the
FCATEngine/FCATSerial/FCATTcp/FCATSyncFreq fields.
Fixes a latent bug: CATSetFilterIdx routed a filter index through the web BW handler
as a negative-encoded value, but that branch was dead since batch 21 — CAT now calls
FController.SetFilterIdx directly. Adds StoreVfoA (store VFO A without retune when B
is active) and uses the now-real SetBand/BandUp/BandDown/TuneActiveBy commands.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
SetBand was a skeleton (FCurrentBand := Idx + Changed), leaving BandUp/BandDown
non-functional. Fill it with the band-change logic (XVTR-exit + persist + restore)
that WebAdapter.SyncBand had inline; SyncBand now just calls FController.SetBand.
Gives CAT band up/down/by-index a controller command to call (Phase 4) instead of
routing through the web adapter.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Move the xvtr wrapper render-extras (wideband view + web push) into the rfXvtr
render handler, and the HF-return (RestoreBand) into core DeactivateXvtr — emitting
rfXvtr *after* RestoreBand so the extras render sees the settled HF state.
MainForm.ActivateXvtrBand/DeactivateXvtr collapse to thin delegates.
ChannelController drops its OnActivateXvtr/OnDeactivateXvtr host callbacks and calls
FRadio.SetXvtrBand directly — no host coupling left, only the OnActiveChanged out-event.
Also fixes a latent regression from the OnAfterTune hook: an intermediate SetVfoA
during channel Apply (xvtr-exit → RestoreBand → retune to the old freq) fired
OnVfoTuned and deactivated the channel mid-apply. Apply is now atomic w.r.t.
channel orchestration via an FApplying guard.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
controller.RestoreBand now does the final receiver retune on the active VFO
(SetVfoA/SetVfoB) itself — channel orchestration rides the OnAfterTune hook — and
emits rfBandRestore so the UI resets the waterfall-average buffer (desktop-only,
fires on explicit band change, not per-tune). MainForm.RestoreBand collapses to a
thin delegate.
RestoreBand is now headless-complete: desktop band buttons, channels, connect-
restore, and (soon) web/CAT can call it directly. Preserves the active-VFO retune
(active B no longer centers on A) from the batch-15 fix.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Channel orchestration (deactivate-on-tune-away, auto-CTCSS/pre-channel-drive
restore) was glued to MainForm.ApplyVfoA, so only desktop/web-freq tuning ran it.
Add TRadioController.OnAfterTune, fired at the very end of SetVfoA (after the
rfVfoA render returns — outside its guard, no re-entrancy), wired to
ChannelController.OnVfoTuned.
Now every SetVfoA caller (desktop, web, CAT, encoder TuneActiveBy, SetActiveVfo,
channel apply) is uniformly channel-aware and headless-compatible. ApplyVfoA
becomes a thin delegate. Minor improvement: encoder tune-away now deactivates an
active channel like desktop; SetActiveVfo/channel-apply are no-ops (freq matches).
Foundation for moving RestoreBand's retune into the controller (Band command).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Now that global-settings persistence is controller-owned, fold the persist into
SetSampleRate (sample rate is global; self-gated on FDevConnected). OnSampleRateSelect
becomes a thin wrapper. Web Span moves to TWebAdapter.OnSpan (keeps the valid-span
whitelist), so the last span coupling to MainForm is gone.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
MakeGlobalSettings (the central persist builder, ~50 fields) lived in MainForm
and mixed radio state with UI fields, blocking headless persistence. Replace it
with TRadioController.BuildGlobalSettings (radio fields from live state) +
SaveGlobalSettings (self-gated on FDevConnected). The 7 scattered
SaveGlobal(FDevMAC, MakeGlobalSettings) call-sites collapse to FController.
SaveGlobalSettings.
Non-radio fields (theme/FPS/MHz-digits/CAT) are NOT controller state — they ride
through FLoadedGlobal (the loaded persist record the controller already holds for
round-trip). The GUI mirrors them into FLoadedGlobal at their change-points
(SetLightTheme/ApplyFPS/ApplyFreqMhzDigits/OnCATSettingsChange + connect for the
app-global theme). Controller never reads or acts on them.
Behavior-preserving (same blob, same save points); makes the daemon able to
persist radio settings without the UI.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Channels are recall-of-saved-config — a client of the radio core, not part
of DSP/network. Move ApplyChannel/CheckChannelActive + active-channel state
(FActiveChannelIdx, FPreChannelPower) out of MainForm into TChannelController,
which orchestrates controller commands and emits OnActiveChanged for the
Channel-button render. Removes the last UI-held state blocking headless mode.
Also completes TRadioController.SetDrive (was a skeleton): clamp + CalcDriveByte
+ SetDriveLevel + PushNetworkState + Changed(rfDrive), with an rfDrive render
case; routes slider/web/channel drive through it. Adds SetCurrentBandIdx for the
lightweight HF band switch.
Behavior note: channel recall now applies the mode-default filter via SetMode
(was: kept current filter — a latent quirk that left FM on an SSB bandwidth).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Move discovery into the controller and add a full web device overlay
(discovery + connect + saved-device CRUD), reaching parity with the
desktop device dialog.
- RadioController: OnDeviceFound/Discover/DiscoverFinishedNone +
rfDeviceList; TDiscoverThread moved in from MainForm.
- WebServer: device protocol (discover/connect/disconnect/dev_add/
dev_remove/dev_autostart) + "devices" in BuildStateJson.
- MainForm: web handlers (marshalled), PushDeviceListToWeb, extracted
DoStopAndDisconnect, detached WebOnRun from BtnStartStopClick;
web connect resolves board type from discovered then saved by IP.
- DeviceForm: RefreshFound renders the found list from the store.
- WebPageHtml: DEV overlay; START opens it, STOP disconnects.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Introduce DeviceStore.pas (TDeviceStore) as the single source of truth for
saved devices (hpsdr_devices.ini CRUD + autostart) and the current discovery
list. The controller owns one instance (created/freed in its ctor/dtor);
desktop and (later) web frontends edit/render through it so the lists never
diverge.
Refactor TDeviceDialog to use a TDeviceStore reference instead of its own
arrays + ini code. MainForm wires FDeviceDialog.Store to the controller's
store, routes discovery results (DoAddDevice) and the preload-rate lookup
through it (TDiscoveredDevice now carries the MAC), and drops the now-unused
FDevices/TDeviceItem. Behavior-preserving for the desktop dialog.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Fill controller.ConnectDevice with the DoConnectDevice load core: Connect,
load per-device settings by MAC (TX/Alex/XVTR, PA cal, drive%, sample rate,
NR/NB/SNB/ANF, Wf/Show/Spec params) into controller fields, configure DSP
display + open audio devices. Returns False on connect failure (UI shows the
message). New FLoadedGlobal field retains the loaded TGlobalSettings so the UI
can render fields the controller doesn't own (FPS/FreqMhzDigits/CAT).
New OnControllerState(rfDevice) renders all device-level widgets from state
(drive slider, NR/NB buttons, FSpecView/Wideband params, DUP, sample-rate
overlay, CAT apply, web push, FPS, freq digits). drive% now loads directly
into FDrivePercent instead of via TrkDrive.Position; the slider reflects it in
the render. DoConnectDevice collapses to a thin wrapper: ConnectDevice ->
RestoreBand/XVTR/active-VFO -> StartRunning.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Move the device bring-up tail of DoConnectDevice into TRadioController,
symmetric with StopRunning:
- Relocate four pure DSP/network helpers into the controller
(BuildMicLineSelectByte, ApplyNoiseFilterButtonsToDSP,
SendDUCSpecificFromSettings, ApplyTXSettingsToDSP); external callers
(OnTXSettingsChange) now call FController.*.
- New StartRunning(SpectrumWidth): General packet, wideband/DDC config,
WDSP sample-rate sync, DSP restore (mode/volume/filter/NR/AGC), Run=1
sequence, seq reset, DDC/DUC Specific + TX chain, AGC lines. Emits
Changed(rfRunning) so the run button / MOX enable / sleep inhibit render
through OnControllerState.
DoConnectDevice's ~80-line Phase C collapses to one call; only UI bits
(FSpecView.AGCTop, status text, ResizeSpectrumPanels) stay in the wrapper.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Move the 14 persisted display-state fields (FShow*/FSpec*/FWf*/FTXSpec*/
FWidebandFill/FSpectrumFill) from MainForm into TRadioController so a
headless device load (DoConnectDevice) can apply them without the UI. Pure
field relocation: every reader/writer now addresses FController.F*, render
still happens in MainForm against FSpecView/FWidebandView. Compiler-verified
complete; behavior preserved.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Extract the graceful Run=0 teardown from BtnStartStopClick's STOP branch
into TRadioController.StopRunning: UpdateState/SetRunAndFreq(False) at zero
drive, clear FRunning/FTransmitting, SetTXRun(False), reset RX telemetry,
emit Changed(rfTransmitting) + rfRunning. The network stays Connected so the
UI wrapper can persist state before Disconnect.
New OnControllerState(rfRunning) render handles the START/STOP button,
BtnMOX.Enabled and sleep inhibit; the context-specific offline status text
stays with the caller. FormClose reuses StopRunning (same teardown).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The TX IQ handler (batch WDSP TXA output into 240-sample DUC packets,
24-bit clamp, FNetwork.SendDUCIQ) moves into TRadioController.OnTXIQ,
along with the FDUCPendingI/Q/Count queue fields. The DUC-queue reset on
a TX-state change moves from the rfTransmitting render into SetMOX itself
(the render does not run headless). Both DSP-callback wiring sites
(FormCreate and RecreateDSPEngine) now point at FController.OnTXIQ.
Backend-agnostic: a Pluto backend converts 24-bit->int16 in SendDUCIQ.
Pre-existing gap noted: RecreateDSPEngine never re-wires OnPullMicSamples,
so sound-card mic is lost after a sample-rate change (unchanged here).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
OnHPStatusCB + DoUpdateStatus move into TRadioController as OnHPStatus
(network thread: board-specific supply/power/SWR decode -> pending fields
-> Invoke) and ApplyHPStatus (marshalled: PEP-style fwd/SWR ballistics +
supply EMA into FLast*, ADC-overload via Changed(rfADCOverload), and the
HW-PTT edge -> SetMOX). FNetwork.OnHPStatus is wired to the controller;
the ADC-overload indicator renders via OnControllerState(rfADCOverload).
The HWPTT->TX path is now headless-capable and reads an always-current
FWebClientActive for mic-source. TStatusUISync is left dead in UISync.pas
(unit still used for TDDCSeqSync) pending a separate cleanup.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The DDC IQ receive handler (sequence-error tracking + feeding the active
DDC into WDSP) moves verbatim into TRadioController.OnDDCIQ, along with
the 12 RX/seq telemetry fields it owns (FRXPacketCount, FRXStartTime,
FRXLastPktTime, FActiveDDC, FLastDDCSeq, FLastDDCIndex, FDDCLastSeq,
FDDCSeqValid, FSeqErrorCount, FLastSeqErrorDDC, FLastSeqErrorDelta,
FSeqOkStreak). FNetwork.OnDDCIQ is wired to the controller method; all
MainForm readers (meter timer RX-running/stall detection, status-bar SEQ
text, web seq text) and the START/STOP/connect resets now go through
FController. Behaviour unchanged; backend-agnostic (a future Pluto
backend synthesises the same TDDCIQPacket).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
