Панель владеет коллекцией флагов B+ (создание/закрытие/заливка состояния из
контроллера), раскладкой LayoutFlags, диспетчером мыши флагов, тиком S-метров
(TickFlags) и видимостью флага A (UpdateMainFlagVisibility). Главный флаг A
создаёт MainForm (проводка семантических событий у него) и отдаёт через
AttachMainFlag; новые флаги проводятся через OnWireFlag. Роутинг по слайсу —
FPan.CurSliceId; закрытие «×» — RequestSliceClose/OnSliceClosed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
WFM использует новые wfmd/wfmmod из нашего форка WDSP. Демодулятор —
квадратурный дискриминатор на dsp_rate, поэтому при штатных 48 кГц
девиация 75 кГц не помещается в полосу. В WFM цепь RXA поднимается до
WFMDSPRate (наибольший FAudioRate*2^k <= 192 кГц, делящий SampleRate
нацело), rsmpin децимирует вход сам. Выше 192 кГц смысла нет: энергия
демодулированного тона выходит на полку (33.5k при 192 кГц против 31.8k
при 576 кГц), а FFT дорожает.
Две ловушки WDSP, найденные по дороге:
* firmin.c: nfor = nc / size, idxmask = nfor - 1. Все fircore создаются
с nc = max(2048, dsp_size), поэтому смена dsp_size без RXASetNC даёт
nfor = 0 — пустой массив планов и падение в fftw_execute.
* fir.c/bandpass.c планируют с FFTW_PATIENT, а wisdom.c пишет в
wdspWisdom00 только степени двойки. При SampleRate 576 кГц наивный
dsp_size = in_size = 12288 требовал FFT на 24576 точек — FFTW мерил
план 25 секунд. Отсюда потолок 192 кГц и dsp_size = степень двойки.
RXA и TXA гейтятся раздельно: рейты TXA (48 кГц вход, 192 кГц выход) от
SampleRate не зависят, поэтому wfmmod уходит на широкий dsp_rate даже
когда приёмник остался на 48 кГц.
Заодно исправлен WDSP_SAM: было 12, а RXA_SAM = 10. Раньше 12 было вне
диапазона и WDSP молча игнорировал (SAM работал как DSB); после появления
RXA_WFM = 12 это включало бы WFM-демодулятор вместо SAM. txaMode
расходится с rxaMode после DRM (WFM: RXA 12, TXA 14) — отсюда ModeToWDSPTX.
DIGI-U/DIGI-L получили свою таблицу фильтров (3.0k…300) и полосу от нуля,
а не от среза на 100 Гц, как у SSB. В CAT они замаплены на коды Kenwood 6
(FSK) и 9 (FSK-R) — раньше эти коды сваливались в USB/LSB.
Новые индексы дописаны в конец (DIGU=8, DIGL=9, WFM=10): индекс режима
уходит в settings.json, band-cache, CAT и web-API. В VfoOverlay пришлось
развести хит-коды — режимы кодировались как -(I+1) и налезли на HIT_NR/
HIT_NB/HIT_SNB, а полосы кодировались значением BW, и WFM-овские
120000/160000/200000 налезли на HIT_AGC_PICK_BASE/HIT_DEV_BASE.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
В fly-out DSP появляется ряд SQL (тумблер + порог 0..100) только в режиме FM.
Squelch работает per-slice: у слайсов свои WDSP-каналы, поэтому добавлены
поля/сеттеры FMSQ в TSliceChan/TCtrlSlice, ApplyFMSQToChan и восстановление
при переоткрытии канала. Роутинг события по SliceId (0=RXA, иначе слайс).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Replace OpenGLContextEx with OpenGLContext in MainForm, SpectrumViewOpengl, WaterfallViewOpengl, and WidebandView.
Switch the Lazarus project/program dependencies from LazOpenGLContextEx to LazOpenGLContext in ewsdr.lpi and ewsdr.lpr.
PixelScale was introduced in 092a202; restore the previous viewport/texture path: glViewport(0, 0, W, H), EnsureTexture(W, H), and UploadCurrentRow(W).
Две сохраняемые громкости: FVolume (RX) и FTxMonVolume (self-monitor
даунлинка на передаче, дефолт 40). Контекст монитора = TX + DUP + RX MUTE
off (тот же гейт, что аудио в движке). В этом контексте слайдер/SetVolume
правят FTxMonVolume, иначе FVolume; ActiveVolume — активная под контекст.
Автопереключение громкости RX<->TX-монитор на T/R (SetMOX) и при смене
RX MUTE / DUP во время передачи (ApplyActiveVolume). Обе персистятся
(tx_mon_volume в конфиге). Веб выровнен на ActiveVolume.
Фикс: слайдер громкости не синхронизировался с загруженным значением после
подключения (в rfDevice синкался только drive, volume пропущен) → слайдер
оставался на 70, движок брал сохранённое → «прыжок» при первом касании.
Добавлен TrkVolume.Position := ActiveVolume в rfDevice.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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>
TX-DSP поток (TTXDSPThread) больше не пересоздаётся на каждом T/R — он
создаётся один раз и живёт весь сеанс, на приём/передачу переключается
флагом FTXActive (поток при False просто Continue, не трогает канал/ring).
Тердаун перенесён в TWDSPEngine.Close. Раньше Terminate+WaitFor+Free на
каждом отпускании PTT давал фиксированные ~100мс пустого join-оверхеда
pthread_join, блокируя GUI-поток. Итог: 206→106мс, крупные фризы ушли.
Остаток ~106мс = плавный WDSP fade-out TXA (SetChannelState dmode=1) —
оставлен как есть (dmode=0 дал бы trailing key-click в эфир).
Попутно:
- MainForm: убраны прямые PbSpectrum.Invalidate из drag/wheel VFO/центра —
кадр рисует таймер по FSpectrumDirty (FPS-гейт; прямой Invalidate давал
GL-кадр на каждое событие мыши мимо гейта → треск в HDMI-звуке AMD APU).
- AudioOutput: const-секция после {$ENDIF} блока PA-констант.
Co-Authored-By: Claude Opus 4.8 <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>
Пакет LazOpenGLContext заменён на LazOpenGLContextEx (форк в
../lazOpengl): Qt6-бэкенд работает поверх настоящего QOpenGLWidget
(своя C++-либа libqlclglwidget) вместо GLX-контекста на winId(),
поэтому --opengl теперь работает в нативной Wayland-сессии, а под
ws=qt6 открывается путь на Windows/macOS.
- uses OpenGLContext -> OpenGLContextEx (класс TOpenGLControl тот же)
- удалена заглушка QtPlatformAllowsOpenGLControls с советом про
XWayland: больше не нужна
- рантайм-зависимость: libqlclglwidget.so рядом с бинарником
(сборка: make -C ../lazOpengl/csrc install-app APPDIR=bin/x86_64-linux)
Проверено на живом эфире (QO-100): спектр/водопад через GL под
Wayland и xcb, прозрачность FBO-альфы починена в обёртке (forceOpaque).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Инструментация (ВРЕМЕННАЯ, не мержить в main):
- PerfLog.pas: зонные таймеры, отчёт раз в 5с в stderr (core% = доля ядра),
EWSDR_PERF=0 выкл, EWSDR_PERF_FILE=путь — дублировать в файл
- Замеры // PERF: сеть (DDC IQ/wideband), Pluto (rx_conv/tx_resamp/tx_fill),
DSP (push_iq/fexchange/slices/tx), аудио, UI (тики/draw/paint/gl_swap,
разбивка draw_spectrum по фазам)
- doc/PERF_PROFILING.md: карта зон, методика, выводы
Оптимизация CPU-рендера спектра (по результатам замеров на эфире):
диагноз — дорога не пиксельная работа, а чередование raw(ScanLine)/
canvas(QPainter) доступа к битмапу на Qt6 (~6 переходов за кадр, каждый
синкает весь битмап; полоса фильтра в тысячи пикселей стоила 4x дороже
полного memcpy кадра). DrawSpectrum перестроен в фазы calc->raw->canvas->raw
(2 перехода): FillBandRaw вместо Canvas.FillRect, DrawSliceFilterMarkers
разделён на raw-полосы + canvas-линии, композиты флагов и альфа-OR в
финальной raw-фазе. Кадр 8.3мс -> 6.1мс; spec_bands 1.87мс -> 0.03мс.
Альфа-OR проход на Qt6 подтверждён нужным (без него canvas-пиксели теряют
альфу и пропадают при блите), сам цикл ~0.08мс — оставлен; тумблер
EWSDR_ALPHA_FIX=0 только для экспериментов. Кисть перед AGC-подписями
теперь ставится явно (была остаточной после перестройки фаз).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Share one button paint routine: extract TFlatButton.Paint into
PaintFlatButton(canvas, rect, colors) and call it from both TFlatButton
and VfoOverlay.DrawButton — flag buttons now render identically to the
left panel (flat fill + border, no gloss), using theme Btn* colors.
Theme the whole flag card: the structural CLR_* palette (card bg,
border, text, dim, accents, freq, meter bg) is now derived from the
active TAppTheme via ApplyThemeColors, so flags follow light/dark like
the rest of the UI. Status accents (TX/SPLIT) stay fixed on purpose and
use a fixed dark text over their bright badges. Theme is pushed to
flags from ApplyDarkTheme and on creation via WireOverlayEvents.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Flags (A + B+) now lay out in one pass: each sits beside its own filter
band as before, but a left neighbour pushes the next flag right so they
never cross (forward pack + backward pull-in on right-edge overflow).
LayoutFlags replaces the per-flag positioning; PositionVfoOverlay/
PositionSliceFlags are thin wrappers.
Identity is shown by a letter drawn at the top of each filter band in
the spectrum (both CPU + GL renderers), so a flag pushed away from its
band is still traceable. Letters and the flag letter-badge share one
per-slice palette (SliceColor); F is violet, not red, to avoid clashing
with the TX indicator.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Slice flags (B+) were staggered by i*12 which barely helped with the
96px-tall card and looked untidy. Put every flag — main A and slices —
on one row. Overlap of near-frequency flags to be handled next (leader
lines).
Co-Authored-By: Claude Opus 4.8 <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>
TX-индикатор теперь кликабельный (хит HIT_TX → колбэк OnTxSelect) — задел
под выбор TX-слайса в мультислайсах. Три состояния цвета:
- передача идёт → красный;
- слайс выбран для TX → янтарный (CLR_TX_SEL);
- не выбран → нейтральный.
Новое состояние FTxSel прокидывается через SetExtState (пока True — один
слайс всегда TX-слайс). MainForm.OnVfoOverlayTxSelect — заглушка с TODO под
мультислайсы.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
PositionVfoOverlay считает обе кромки полосы фильтра и ставит накладку справа
от неё по умолчанию; если справа не влезает (маркер у правого края) — рисует
слева от левой кромки. Возврат на правую сторону автоматически, когда снова
помещается. Убран прежний clamp-оверлап с маркером.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Полный редизайн накладки поверх спектра: шапка (слайс-бейдж A/B, ширина
фильтра, кликабельный SPLIT, индикатор TX), метр-ряд (индикаторы NR/NB/ANF/
SNB + сигнал-бар), крупная частота + S, нижний бар с fly-out пикерами.
- Fly-out движок MODE/DSP/AUD (раскрываются под баром, карточка растёт):
MODE — сетка режимов 4×2 + фильтры; DSP — NR/NB/SNB/ANF + AGC; AUD —
выбор аудио-устройства вывода (задел под слайсы).
- Слайдер громкости (click+drag) + mute; SPLIT-toggle; live TX-индикатор.
- Все контролы подключены к RadioController (SetVolume/ToggleMute/SetSplit/
EnumOutputDevices→ApplyAudioDevice); wire в MainForm + HandleMouseUp, чтобы
клик по накладке не уходил в спектр.
- FormatFreq на Int64 (double накапливал ошибку в десятки Гц на ~10 ГГц QO-100).
- S-метр ниже по высоте + плавный градиент по уровню dBm: тёмно-зелёный→
зелёный→жёлтый→красный (красный к ~S9+18).
- Кэш+dirty рендер сохранён (CPU-паритет со старой накладкой), GL-путь через
DrawOverlayBitmap.
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>
SyncWebConnect (web-коннект на десктопной GUI) собирал устройство сам
только из IP+BoardType, оставляя Kind=0 (=bkHPSDR) и пустые URI/Serial.
Из-за этого сохранённый Pluto подключался как openHPSDR → UDP discovery
→ Hardware Timeout (web при этом оптимистично показывал connected /
Unknown Board). Десктоп-путь и демон уже шли через ResolveDevice.
Теперь SyncWebConnect тоже зовёт FController.ResolveDevice(IP) —
единый резолв (восстанавливает Kind/URI/Serial/BoardType/MAC из стора
по IP или URI) для всех трёх входов.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Прокинул в web-интерфейс управление, которого там не хватало (раньше
только отображение):
- RF-AGC (Pluto hw-gain): дропдаун режима FAST/SLOW/HYB/MAN + слайдер
GAIN 0–73 дБ (активен только в MAN, драг переводит в manual). Виден
по BackendCaps.HasHWGain (= Pluto подключён). Команды set_rx_gain_mode
/ set_rx_gain → SetRxGainMode / SetRxGain.
- RX MUTE (QO-100 self-monitor): toggle-кнопка рядом с BCN, видна по
InQO100, подсветка по состоянию. Команда set_rx_mute → SetRxMuteOnTx.
Гейтинг зеркалит десктоп. Работает в GUI-web-сервере и headless-демоне.
Проверено на железе пользователем.
WebServer: команды + state-поля (rf_agc_visible/rx_gain_mode/rx_gain_db,
rx_mute_visible/rx_mute_on) + SetRxGainStatus/SetRxMuteStatus.
WebAdapter: колбэки OnRxGain*/OnRxMute (Invoke на поток контроллера) +
публикация в PushState. MainForm + ewsdrd.lpr: привязка колбэков.
WebPageHtml: виджеты, JS-обработчики, updRfAgc/updRxMute, PEND_MAP.
Также актуализирован doc/PLUTO_INTEGRATION_PLAN.md: TX-тракт и режим
QO-100 помечены проверенными на железе; раскрыт TODO «XO ppm-калибровка»
(ручной TxLOOffset как текущий обходной путь, xo_correction/GPSDO как
постоянное решение).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add a thin colored strip along the bottom of the spectrum (above the
ruler) showing the QO-100 narrow-band transponder bandplan: mode
segments (CW ONLY / NB DIGI / DIGI / SSB / MIXED MODES) plus the three
beacons (CW / PSK / EXP) as muted-red cells at their ranges.
- New unit BandPlanOverlay.pas (TBandPlanOverlay), modelled on
VfoOverlay: content rendered once into a cache bitmap, per-frame cost
is just a constant-alpha composite (CPU) / one textured quad (GL).
Cache invalidates only on view change (center/span/width) so it idles
while the QO-100 downlink display is static.
- Wired into both render paths: SpectrumView (CPU composite) and
SpectrumViewOpengl (texture, re-uploaded only when dirty).
- MainForm: SetView fed from SyncSpecViewFreq; visibility gated by
InQO100 (Pluto + full-duplex transponder), like RX MUTE / BEACON.
- DPI-robust: strip height scales with Screen.PixelsPerInch and the font
height is tied to the strip height (not point size), so labels always
fit at any Windows scaling.
- Segment/beacon frequencies and colors are a single editable table.
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>
Mirror the desktop QO-100 beacon lock into the web interface and make it
work in the headless daemon.
Backend:
- WebServer: set_beacon/beacon_seed commands (+OnBeacon/OnBeaconSeed
events), beacon state fields, SetBeaconStatus, and beacon_visible/on/
text/ref_hz/track_hz in BuildStateJson. beacon_seed carries 'frac'
(0..1 click position); absolute Hz is computed controller-side from
live FCenterFreq/FSpanHz (mirrors desktop PixelToFreq).
- WebAdapter: OnBeacon->SetBeaconLock, OnBeaconSeed->BeaconSeedAtHz;
PushState mirrors compact status (matches MainForm.BeaconStatusText)
into the PLL status cell when visible (Pluto + active XVTR).
- MainForm/ewsdrd: wire the two callbacks.
- ewsdrd: call ServiceBeaconLock in the main loop @~10Hz (FRunning+
FWDSPReady gated). Without this the lock loop never ran headless.
Frontend (WebPageHtml):
- BCN button (visible only on Pluto+XVTR), highlighted while locked.
- Seed-on-mousedown with immediate return (like desktop FormMouseDown):
no drag/set_center so the gesture never moves the center / tears IQ.
Armed (first click after BCN) or Shift, mirroring desktop arm/Shift.
- PLL status cell shows beacon status (field-7 parity with desktop).
- Ref (green) + tracked (orange) beacon markers on spectrum/waterfall.
Known issue (unresolved): after lock the beacon can slowly drift off and
drop to "BCN sync". Suspected residual-sign anti-drift or retune-timing
on the web/daemon path; needs on-air diagnostics. See memory
project_web_beacon for the investigation state.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Fix: dragging/wheeling the spectrum in the web UI clamped frequency to a
hardcoded HF ceiling (vfoMax=60 MHz), so on Pluto VHF/UHF it snapped down
to 60 MHz and couldn't pan up (only the VFO wheel worked, via a different
limit). Push the backend's tuning range (BackendCaps.MinFreqHz/MaxFreqHz)
to the web alongside the band plan; JS vfoMin/vfoMax use freq_min/freq_max
from state. The transverter branch (XVTR_CUR>=0) is unchanged — it keeps
the wide-open range since the displayed RF freq is translated to IF and
clamped server-side.
Dead-code cleanup (audit of this session's work):
- SampleRateMode/TSampleRateMode: orphaned when the sample-rate
unification replaced the srmContinuous branch in ApplyBackendCapsToUI;
no readers left. Removed (+ now-unused PLUTO_MAX_SR).
- Pre-existing write-only/unused: TBackendCaps.MaxSampleRate,
SampleRateOverlay.SPAN_NAMES, MainForm.BAND_FREQ.
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>
The DUP toggle wrote FDisplayDuplex directly, bypassing the controller's
SetDuplex (which also sets KeepRXDuringTX live and fires rfDuplex). And
MainForm had no rfDuplex render case, so QO-100 auto-enabling duplex
(ActivateXvtr → SetDuplex) left the button unlit while FDisplayDuplex=True
— pressing DUP then turned it OFF when the user expected ON.
Single path now: ApplyDUP just calls SetDuplex; a new rfDuplex render case
styles the button and (when transmitting) switches the display source.
Both the button and QO-100 auto-enable go through it, so the button always
reflects state and KeepRXDuringTX stays in sync.
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>
Show current drive value next to the slider: percent for openHPSDR,
TX attenuation in dB for Pluto (via controller PlutoTxAttForDrive;
unit flips on backend connect). Refreshed on drive change, device
render, and TX max-att change.
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>
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>
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