chore: release v0.20.11

Confirmed from an FT-891 CAT log: OpsLog tuned via OmniRig's SetSimplexMode,
which returned OK on every spot click but never moved the VFO (readback stayed
put), while SetMode on the same .ini worked — so the CAT link was healthy and
only the frequency write was a no-op. SetSimplexMode was chosen because Icoms
accept direct FreqA writes but don't move; Yaesu/Kenwood are the opposite.

Now, for non-Icom rigs (or if SetSimplexMode errors), also write the VFO
frequency property (FreqA/Freq) directly, which does move them. Icom keeps the
SetSimplexMode-only path so the Main/Sub VFO isn't nudged by a direct write.

README.fr.md

@@ -42,7 +42,10 @@ Développé par **F4BPO**.
   district (`/8`, `/W6`), plus les dérogations DXpédition de ClubLog par dates.
 - **QSO récents**, matrice **déjà contactés** (par créneau bande/mode),
   re-résolution en masse depuis cty/QRZ/ClubLog, envoi en masse vers les services
-  QSL.
+  QSL. Un **compteur de sélection** en direct, une bascule **Tout sélectionner /
+  Tout désélectionner**, et une limite d'affichage qui garde le journal complet
+  rapide **mais qui saute dès qu'un filtre est actif** (toutes les correspondances
+  sont montrées, pas seulement la première page).
 - **Constructeur de filtres QSO avancé** (champ / opérateur / valeur, ET / OU,
   préréglages enregistrés) avec **export ADIF** des lignes filtrées ou
   sélectionnées.
@@ -67,7 +70,9 @@ Développé par **F4BPO**.
   légendés) et le(s) **lobe(s) du faisceau d'antenne** tracés depuis l'azimut du
   rotor.
 - **Compas de rotor** (azimutal équidistant, clic pour tourner) piloté par
-  PstRotator.
+  **PstRotator** (UDP), un **Rotator Genius 4O3A** (TCP natif) ou un **microHAM
+  ARCO** contrôlé nativement — sans PstRotator — via le **réseau** ou l'**USB**
+  avec son protocole Yaesu GS-232A.
 - **Support Ultrabeam** (Normal / inversé 180° / bidirectionnel) : la direction
   rayonnée est en vert et le **boom mécanique** en gris, à la fois sur le compas
   et sur la carte, pour toujours savoir où pointe l'antenne.
@@ -81,7 +86,9 @@ Développé par **F4BPO**.
   Cluster et le volet cluster de la vue principale, avec bascule affichage/masquage.
 - **Statut** par spot (nouveau / nouvelle bande / nouveau créneau / contacté),
   clic pour accorder la radio, et une **bandmap** multi-bandes (bandes façon
-  panadapter).
+  panadapter). En option, tous les **modes numériques comptent comme un seul**
+  (style DXCC) pour le coloriage nouveau/nouveau-créneau et les badges de la
+  matrice des déjà-contactés (Réglages → Général).
 - Les spots **POTA** sont étiquetés avec leur référence de parc (via
   `api.pota.app`).
 - **Alertes de spots** (façon Log4OM) : règles sur indicatif / pays / bande /
@@ -97,7 +104,8 @@ connexion rapide non bloquante — une radio éteinte ne fige jamais l'applicati
   supportée par OmniRig.
 - **FlexRadio (SmartSDR)** via l'API TCP de la radio — fréquence / mode / split
   de la slice en temps réel, découverte UDP, et **spots panadapter** (les spots
-  du cluster poussés sur l'écran Flex, clic → remplir l'indicatif).
+  du cluster poussés sur l'écran Flex ; un clic remplit l'indicatif et **accorde
+  la radio sur la bonne fréquence ET le bon mode**).
 - **Icom CI-V** — natif, via le port **USB** de la radio *ou* par internet via le
   **serveur LAN intégré** de la radio (voir *Icom à distance* ci-dessous). Ni
   RS-BA1 ni Remote Utility nécessaires.
@@ -114,12 +122,17 @@ Affiché uniquement quand le backend CAT est une FlexRadio :
 
 - **Émission :** puissance RF, puissance d'accord, TUNE, MOX, processeur de
   parole (NOR/DX/DX+), VOX (+ niveau + délai), moniteur (+ niveau), gain micro.
-- **Réception (slice active) :** mode/seuil AGC, niveau audio, NB / NR / ANF.
+- **Réception (slice active) :** sélecteurs d'**antenne** RX/TX et une bascule
+  **DAX** (audio d'émission via DAX, pour WSJT-X & co), mode/seuil AGC, niveau
+  audio, NB / WNB / NR / ANF, et — sur les radios **SmartSDR v4** (séries 8000 /
+  Aurora) — les filtres DSP supplémentaires **NRL, NRS, NRF** (avec niveau) plus
+  **RNN** (réduction de bruit par IA) et **ANFT** (notch automatique FFT),
+  affichés automatiquement si la radio les supporte. **RIT / XIT** avec accord
+  molette / ±.
 - **Coupleur d'antenne (ATU) :** accord / bypass / mémoires.
-- **Amplificateur :** la carte de commande suit l'ampli configuré —
+- **Amplificateur :** la carte de commande suit l'ampli configuré, avec une liste
-  **PowerGenius XL** (operate/standby, mode ventilateur, défaut) ou
+  déroulante pour le choisir quand **plusieurs amplificateurs** sont configurés
-  **SPE Expert** (operate/standby, Marche/Arrêt, niveau Low/Mid/High, barre de
+  (p. ex. deux SPE en parallèle). Voir *Amplis & commutateurs* ci-dessous.
-  puissance de sortie, bande & température).
 - **Mesures en direct** via le flux UDP VITA-49 : S-mètre (unités S), puissance
   directe (W), ROS, ALC, température PA, tension, plus les mesures de l'ampli.
 
@@ -178,14 +191,23 @@ avec le panadapter en flux, et Marche/Arrêt manuel. (L'audio est hors périmèt
 
 ## Amplis & commutateurs
 
-- **Amplificateurs** (Réglages → Amplificateur — la carte de commande apparaît
+- **Amplificateurs** — configurez **un ou plusieurs** amplis (Réglages →
-  sur l'onglet FlexRadio, ou seule quand ni Flex ni Icom n'est actif) :
+  Amplificateur est une liste ; p. ex. deux SPE en parallèle pour plus de
+  puissance). La carte de chaque ampli apparaît sur l'onglet FlexRadio et dans
+  **Station Control**, avec une liste déroulante pour choisir lequel afficher ; la
+  barre de statut du bas porte **une pastille cliquable par ampli** (vert =
+  OPERATE, orange = STANDBY, rouge = hors ligne). Supportés :
   - **PowerGenius XL** (4O3A) en TCP direct — operate/standby, sélecteur de mode
     ventilateur et affichage des défauts.
   - **SPE Expert** (1.3K-FA / 1.5K-FA / 2K-FA) via **USB** (COM virtuel) ou le
     **réseau** (pont RS232-Ethernet) — operate/standby, Marche/Arrêt, niveau de
     sortie Low / Mid / High, une barre de puissance et le statut en direct (bande,
     ROS, courant PA, température, avertissements/alarmes).
+  - **ACOM** (500S / 600S / 700S / 1200S / 2020S) via **USB** ou le **réseau**
+    (pont RS232-Ethernet) — operate/standby/arrêt et télémétrie en direct
+    (puissance directe & réfléchie, ROS, température PA, bande, ventilateur,
+    défauts). La mise en marche fonctionne via un câble série reliant les lignes
+    DTR/RTS.
 - Commutateur d'antenne **Antenna Genius** (4O3A) via TCP/GSCP — un widget de
   commutation A/B ancré.
 - Panneau **Station Control** (ancrable, widgets réordonnables par glisser) : le
@@ -235,10 +257,11 @@ avec le panadapter en flux, et Marche/Arrêt manuel. (L'audio est hors périmèt
 ## Statut opérateur en direct (événements spéciaux)
 
 Pour un indicatif d'événement spécial multi-op sur un journal MySQL partagé (ex.
-**TM74TFR**) : Réglages → Général → *Publier le statut opérateur en direct*.
+**TM74TFR**), la publication est **automatique** — aucun réglage à activer.
 Chaque instance OpsLog envoie un battement de cœur de son activité (indicatif de
 l'opérateur, bande, fréquence, mode) dans une table `live_status` toutes les
-~15 s. Un petit rendu PHP
+~15 s, et repasse *hors antenne* automatiquement 5 min après le dernier QSO
+logué. Un petit rendu PHP
 ([`docs/livestatus/tm74-status.php`](docs/livestatus/tm74-status.php)) sur votre
 propre serveur web lit cette table et produit une page/image en direct que vous
 pouvez intégrer sur la bio **QRZ.com** de la station
@@ -248,8 +271,11 @@ ce n'est pas un serveur web.
 ## Net control
 
 - **Log de net dirigé** (Outils → Net) : un roster global (`nets.json`) plus une
-  session active en mémoire — pointez les stations présentes, puis loguez tout le
+  session active en mémoire — pointez les stations présentes, puis loguez-les une
-  net d'un coup en utilisant la fréquence CAT.
+  par une ou tout le net d'un coup (**Logger tout le monde**) en utilisant la
+  fréquence CAT. **Glisser-déposer** entre les deux listes (roster → on air démarre
+  un QSO, on air → roster l'enregistre), et après chaque log la station on air
+  suivante est sélectionnée automatiquement pour enchaîner les contacts.
 
 ## Apparence & langue
 

README.md

@@ -40,7 +40,10 @@ Developed by **F4BPO**.
   with `/MM` `/AM` `/B` (beacon) and call-area (`/8`, `/W6`) handling, plus
   ClubLog DXpedition date overrides.
 - **Recent QSOs**, **Worked-before** matrix (per band/mode slot), bulk re-resolve
-  from cty/QRZ/ClubLog, bulk send to QSL services.
+  from cty/QRZ/ClubLog, bulk send to QSL services. A live **selection count**, a
+  **Select all / Unselect all** toggle, and a row limit that keeps the full log
+  fast **but is lifted while a filter is active** (every match is shown, not just
+  the first page).
 - **Advanced QSO filter builder** (field / operator / value, AND / OR, saved
   presets) with filtered- and selected-row **ADIF export**.
 - **Find duplicates** (Tools) — groups QSOs by same call + band + mode (optionally
@@ -59,7 +62,10 @@ Developed by **F4BPO**.
 - **Great-circle map** with short/long-path distance & azimuth, selectable
   basemaps (Light / Voyager / Street / Satellite, all key-free and labelled) and
   the **antenna beam lobe(s)** drawn from the rotor azimuth.
-- **Rotor compass** (azimuthal-equidistant, click-to-turn) driven by PstRotator.
+- **Rotor compass** (azimuthal-equidistant, click-to-turn) driven by
+  **PstRotator** (UDP), a **4O3A Rotator Genius** (native TCP) or a **microHAM
+  ARCO** controlled natively — no PstRotator needed — over the **LAN** or **USB**
+  using its Yaesu GS-232A protocol.
 - **Ultrabeam** support (Normal / 180° reverse / Bidirectional): the radiating
   direction is shown in green and the **mechanical boom** in grey, on both the
   compass and the map, so you never lose track of where the antenna points.
@@ -71,7 +77,9 @@ Developed by **F4BPO**.
   mode / status / source) shared by the Cluster tab and the Main-view cluster
   pane, with a show/hide toggle.
 - Per-spot **status** (new / new-band / new-slot / worked), click-to-tune the
-  rig, and a multi-band **Band Map** (panadapter-style strips).
+  rig, and a multi-band **Band Map** (panadapter-style strips). Optionally, all
+  **digital modes count as one** (DXCC-style) for the new/new-slot colouring and
+  the worked-before matrix badges (Settings → General).
 - **POTA** spots are tagged with their park reference (via `api.pota.app`).
 - **Spot alerts** (Log4OM-style): rules on call / country / band / mode /
   spotter, with sound, visual and e-mail notification (Tools → *Alert
@@ -85,7 +93,8 @@ non-blocking connect so a powered-off radio never freezes the app:
 - **OmniRig** (Rig 1/2, hot-swap) — works with any OmniRig-supported rig.
 - **FlexRadio (SmartSDR)** over the radio's TCP API — real-time slice freq /
   mode / split, UDP discovery, and **panadapter spots** (cluster spots pushed to
-  the Flex display, click → fill the call).
+  the Flex display; a click fills the call and **tunes the rig to the right
+  frequency AND mode**).
 - **Icom CI-V** — native, over the radio's **USB** port *or* over the internet
   via the radio's **built-in LAN server** (see *Remote Icom* below). No RS-BA1 or
   Remote Utility needed.
@@ -102,12 +111,16 @@ Shown only when the CAT backend is a FlexRadio:
 
 - **Transmit:** RF power, tune power, TUNE, MOX, speech processor (NOR/DX/DX+),
   VOX (+ level + delay), monitor (+ level), mic gain.
-- **Receive (active slice):** AGC mode/threshold, audio level, NB / NR / ANF.
+- **Receive (active slice):** RX/TX **antenna** selectors and a **DAX** toggle
+  (TX audio through DAX, for WSJT-X & co), AGC mode/threshold, audio level,
+  NB / WNB / NR / ANF, and — on **SmartSDR v4** radios (8000 / Aurora series) —
+  the extra DSP tools **NRL, NRS, NRF** (with level) plus **RNN** (AI noise
+  reduction) and **ANFT** (FFT auto-notch), shown automatically when the radio
+  supports them. **RIT / XIT** with wheel / ± tuning.
 - **Antenna tuner (ATU):** tune / bypass / memories.
-- **Amplifier:** the amp card follows whichever amplifier is configured —
+- **Amplifier:** the amp card follows whichever amplifier is configured, with a
-  **PowerGenius XL** (operate/standby, fan mode, fault) or **SPE Expert**
+  dropdown to pick it when **several amplifiers** are set up (e.g. two SPEs run
-  (operate/standby, ON/OFF, Low/Mid/High level, output-power bar, band &
+  in parallel). See *Amplifiers & switches* below.
-  temperature).
 - **Live meters** over the UDP VITA-49 stream: S-meter (S-units), forward power
   (W), SWR, ALC, PA temperature, voltage, plus the amplifier's meters.
 
@@ -158,14 +171,21 @@ as Mumble.)
 
 ## Amplifiers & switches
 
-- **Amplifiers** (Settings → Amplifier — the control card appears on the
+- **Amplifiers** — configure **one or several** amps (Settings → Amplifier is a
-  FlexRadio tab, or on its own when neither Flex nor Icom is active):
+  list; e.g. two SPEs run in parallel for more power). Each amp's control card
+  appears on the FlexRadio tab and in **Station Control**, with a dropdown to
+  choose which one it shows; the bottom status bar carries **one clickable chip
+  per amp** (green = OPERATE, orange = STANDBY, red = offline). Supported:
   - **PowerGenius XL** (4O3A) over direct TCP — operate/standby, fan-mode
     selector and fault display.
   - **SPE Expert** (1.3K-FA / 1.5K-FA / 2K-FA) over **USB** (virtual COM) or the
     **network** (RS232-to-Ethernet bridge) — operate/standby, ON/OFF,
     Low / Mid / High output level, an output-power bar and live status (band,
     SWR, PA current, temperature, warnings/alarms).
+  - **ACOM** (500S / 600S / 700S / 1200S / 2020S) over **USB** or the **network**
+    (RS232-to-Ethernet bridge) — operate/standby/off and live telemetry (forward
+    & reflected power, SWR, PA temperature, band, fan, faults). Power-ON works
+    over a serial cable that wires the DTR/RTS lines.
 - **Antenna Genius** (4O3A) antenna switch over TCP/GSCP — a docked A/B
   antenna-switch widget.
 - **Station Control** panel (dockable, drag-to-reorder widgets): the **rotator**,
@@ -208,10 +228,11 @@ as Mumble.)
 
 ## Multi-operator live status (special events)
 
-For a multi-op special-event call on a shared MySQL logbook (e.g. **TM74TFR**):
+For a multi-op special-event call on a shared MySQL logbook (e.g. **TM74TFR**),
-Settings → General → *Publish live operator status*. Each OpsLog instance
+publishing is **automatic** — no setting to turn on. Each OpsLog instance
 heartbeats its current activity (operator call, band, frequency, mode) into a
-`live_status` table every ~15 s. A small PHP renderer
+`live_status` table every ~15 s, and drops back to *off air* automatically 5 min
+after the last logged QSO. A small PHP renderer
 ([`docs/livestatus/tm74-status.php`](docs/livestatus/tm74-status.php)) on your
 own web server reads that table and produces a live page/image you can embed on
 the station's **QRZ.com** bio (`<img src="…/tm74-status.php?img=1">`). OpsLog
@@ -220,8 +241,11 @@ only writes to the DB — it is not a web server.
 ## Net control
 
 - **Directed-net logging** (Tools → Net): a global roster (`nets.json`) plus an
-  in-memory active session — check stations in, then log the whole net at once
+  in-memory active session — check stations in, then log them individually or the
-  using the CAT frequency.
+  whole net at once (**Log everyone**) using the CAT frequency. **Drag & drop**
+  between the two lists (roster → on-air starts a QSO, on-air → roster logs it),
+  and after each log the next on-air station is selected automatically so you can
+  chain contacts.
 
 ## Appearance & language
 

app.go

@@ -214,9 +214,11 @@ const (
 	keyWKUsePTT     = "winkeyer.use_ptt"
 	keyWKSerialEcho = "winkeyer.serial_echo"
 	keyWKMacros     = "winkeyer.macros"          // JSON array of {label,text}
-	keyWKEngine     = "winkeyer.engine"          // "winkeyer" | "icom" | "tci"
+	keyWKEngine     = "winkeyer.engine"          // "winkeyer" | "serial" | "icom" | "flex" | "tci"
 	keyWKEscClears  = "winkeyer.esc_clears_call" // ESC also clears the callsign
 	keyWKSendOnType = "winkeyer.send_on_type"    // key characters live as typed
+	keyWKCWLine     = "winkeyer.cw_key_line"     // serial engine: "dtr" (CW) / "rts" (PTT) or swapped
+	keyWKCWInvert   = "winkeyer.cw_invert"       // serial engine: invert line polarity (active-LOW)
 
 	keyClusterAutoConnect = "cluster.auto_connect" // open every enabled server at app start
 
@@ -1983,6 +1985,12 @@ func (a *App) AddQSO(q qso.QSO) (id int64, err error) {
 		q.ID = id
 		a.noteWorked(q.Callsign, q.Band, q.Mode) // keep the alert worked-index fresh (in-memory)
 		a.noteLiveQSO()                          // multi-op: flip this operator back "online" (publishes async)
+		// Snapshot the QSO recording SYNCHRONOUSLY, BEFORE announcing the log: the
+		// qso:logged event clears the entry form, and clearing the callsign cancels
+		// the recorder — so if this ran on the async path below it raced the cancel
+		// and the audio was discarded (recordings silently stopped working). The
+		// snapshot is an in-memory copy; the heavy file encode still runs async.
+		a.saveQSORecording(&q)
 		// Announce the log RIGHT AWAY so the grid/UI refresh at once and the entry
 		// form clears immediately — the operator is not made to wait on the DB.
 		wruntime.EventsEmit(a.ctx, "qso:logged", id)
@@ -1994,7 +2002,6 @@ func (a *App) AddQSO(q qso.QSO) (id int64, err error) {
 		qc := q
 		go func() {
 			a.materializeAwardRefs(qc) // fills the award_refs column
-			a.saveQSORecording(&qc)
 			if a.extsvc != nil {
 				a.extsvc.OnQSOLogged(id)
 			}
@@ -5166,6 +5173,11 @@ func (a *App) BulkUpdateField(ids []int64, field, value string) (int64, error) {
 	if a.qso == nil {
 		return 0, fmt.Errorf("db not initialized")
 	}
+	// Frequency is numeric and drives the band, so it takes a dedicated path
+	// (freq_hz + band updated together) rather than the generic text setter.
+	if field == "freq" {
+		return a.bulkSetFrequency(ids, value)
+	}
 	col, ok := bulkFieldColumns[field]
 	if !ok {
 		return 0, fmt.Errorf("unknown field %q", field)
@@ -5184,6 +5196,34 @@ func (a *App) BulkUpdateField(ids []int64, field, value string) (int64, error) {
 	return n, nil
 }
 
+// bulkSetFrequency parses a MHz frequency and sets freq_hz + band across the
+// selected QSOs. Accepts a comma or dot decimal separator (fr locale) and
+// rejects anything outside the ham bands so a typo can't corrupt the batch.
+func (a *App) bulkSetFrequency(ids []int64, value string) (int64, error) {
+	s := strings.ReplaceAll(strings.TrimSpace(value), ",", ".")
+	if s == "" {
+		return 0, fmt.Errorf("enter a frequency in MHz (e.g. 7.155)")
+	}
+	mhz, err := strconv.ParseFloat(s, 64)
+	if err != nil || mhz <= 0 {
+		return 0, fmt.Errorf("invalid frequency %q — enter MHz, e.g. 7.155", value)
+	}
+	hz := int64(math.Round(mhz * 1_000_000))
+	band := cat.BandFromHz(hz)
+	if band == "" {
+		return 0, fmt.Errorf("%.4f MHz is not in a ham band", mhz)
+	}
+	n, err := a.qso.BulkSetFrequency(a.ctx, ids, hz, band)
+	if err != nil {
+		return 0, err
+	}
+	if n > 0 {
+		a.invalidateAwardStats()
+		a.materializeAwardRefsForIDs(ids) // band change may shift award slots → refresh
+	}
+	return n, nil
+}
+
 // WorkedBefore returns prior contacts with the given callsign at both
 // call and DXCC granularity. Pass dxccHint=0 when unknown — the function
 // will infer it from past QSOs with the same call when possible.
@@ -6226,19 +6266,14 @@ func (a *App) saveQSORecording(q *qso.QSO) {
 		return
 	}
 
-	// Stamp the recording's path on the QSO now, synchronously, so it's set
+	// Stamp the recording's path on the in-memory QSO now (the encode goroutine
-	// before the eQSL auto-send reads the QSO (their full-row Updates would
+	// reads it). The DB write is deferred into that goroutine so this stays OFF
-	// otherwise race and clobber each other's extras).
+	// the critical logging path — saveQSORecording is now called synchronously.
 	if q.ID != 0 {
 		if q.Extras == nil {
 			q.Extras = map[string]string{}
 		}
-		q.Extras["APP_OPSLOG_RECORDING"] = name // in-memory copy for the encode goroutine
+		q.Extras["APP_OPSLOG_RECORDING"] = name
-		// Persist ONLY this extras key (targeted) — a full-row Update from this
-		// in-memory copy could revert a column a concurrent post-log action changed.
-		if err := a.qso.SetExtra(a.ctx, q.ID, "APP_OPSLOG_RECORDING", name); err != nil {
-			applog.Printf("qso-rec: store recording path: %v", err)
-		}
 	}
 
 	// Clone the QSO for the goroutine with its OWN copy of the Extras map: a
@@ -6264,6 +6299,13 @@ func (a *App) saveQSORecording(q *qso.QSO) {
 			applog.Printf("qso-rec: save failed: %v", err)
 			return
 		}
+		// Persist the recording path (targeted extras write) now that the file
+		// exists — off the critical path, so a busy MySQL never delays logging.
+		if qc.ID != 0 {
+			if err := a.qso.SetExtra(a.ctx, qc.ID, "APP_OPSLOG_RECORDING", name); err != nil {
+				applog.Printf("qso-rec: store recording path: %v", err)
+			}
+		}
 		applog.Printf("qso-rec: saved %s", path)
 		// Auto-send the recording once the file exists. Gated ONLY on its own
 		// "auto-send recording" toggle (email.auto_send) — NOT the SMTP panel's
@@ -6484,11 +6526,15 @@ func (a *App) clusterEventWorker() {
 		}
 		// Fire any matching alert rules (sound / visual / e-mail).
 		a.evaluateAlerts(s)
-		// Mirror the spot onto the FlexRadio panadapter when enabled.
+		// Mirror the spot onto the FlexRadio panadapter when enabled. Infer the
+		// mode (from the comment, else the band plan) so clicking the spot on the
+		// panadapter tunes AND switches mode — a DX cluster line carries no mode,
+		// so without this the radio only moved frequency.
 		if a.catFlexSpots && a.cat != nil {
 			a.cat.SendSpot(cat.SpotInfo{
 				FreqHz:   s.FreqHz,
 				Callsign: s.DXCall,
+				Mode:     alerts.InferMode(s.Comment, s.FreqHz),
 				Comment:  s.Comment,
 			})
 		}
@@ -7167,6 +7213,55 @@ func (a *App) SendQSORecordingEmail(id int64) error {
 	return nil
 }
 
+// developerEmail is where "Help → Send log to F4BPO" delivers diagnostic logs.
+const developerEmail = "[email protected]"
+
+// SMTPConfigured reports whether an SMTP server is set up, so the UI can show the
+// "Send log to F4BPO" help entry only when there's actually a way to send.
+func (a *App) SMTPConfigured() bool {
+	s, _ := a.GetEmailSettings()
+	return strings.TrimSpace(s.Host) != ""
+}
+
+// SendLogToDeveloper e-mails the app's diagnostic logs (opslog.log, the previous
+// session's opslog.log.1, and any crash log) to the developer so problems users
+// hit in the field can be diagnosed. Requires a configured SMTP server
+// (Settings → E-mail). A short header identifies the sender's call and version.
+func (a *App) SendLogToDeveloper() error {
+	s, _ := a.GetEmailSettings()
+	if strings.TrimSpace(s.Host) == "" {
+		return fmt.Errorf("no SMTP server configured — set one in Settings → E-mail")
+	}
+	logPath := applog.Path()
+	if logPath == "" {
+		return fmt.Errorf("log file not available")
+	}
+	// The current log, plus the rotated one and the crash log when they exist.
+	attach := []string{logPath}
+	for _, extra := range []string{logPath + ".1", filepath.Join(filepath.Dir(logPath), "opslog-crash.log")} {
+		if _, err := os.Stat(extra); err == nil {
+			attach = append(attach, extra)
+		}
+	}
+	call := ""
+	if a.profiles != nil {
+		if p, err := a.profiles.Active(a.ctx); err == nil {
+			call = p.Callsign
+		}
+	}
+	subject := fmt.Sprintf("OpsLog log — v%s", appVersion)
+	if call != "" {
+		subject = fmt.Sprintf("OpsLog log — %s v%s", call, appVersion)
+	}
+	body := fmt.Sprintf("OpsLog diagnostic log attached.\n\nCallsign: %s\nVersion: %s\n\n73", call, appVersion)
+	if err := email.SendFiles(a.emailConfig(s), developerEmail, subject, body, attach); err != nil {
+		applog.Printf("email: send log to developer failed: %v", err)
+		return err
+	}
+	applog.Printf("email: diagnostic log sent to developer (%s)", developerEmail)
+	return nil
+}
+
 // ── ClubLog Country File (cty.xml) exceptions ─────────────────────────
 
 // ClublogCtyInfo is the UI status of the ClubLog exception data.
@@ -12959,13 +13054,17 @@ func (a *App) GetWinkeyerSettings() (WinkeyerSettings, error) {
 		keyWKEnabled, keyWKPort, keyWKBaud, keyWKWPM, keyWKWeight, keyWKLeadIn,
 		keyWKTail, keyWKRatio, keyWKFarnsworth, keyWKSidetone, keyWKMode,
 		keyWKSwap, keyWKAutoSpace, keyWKUsePTT, keyWKSerialEcho, keyWKMacros,
-		keyWKEngine, keyWKEscClears, keyWKSendOnType)
+		keyWKEngine, keyWKEscClears, keyWKSendOnType, keyWKCWLine, keyWKCWInvert)
 	if err != nil {
 		return out, err
 	}
 	if v := m[keyWKEngine]; v != "" {
 		out.Engine = v
 	}
+	if v := m[keyWKCWLine]; v != "" {
+		out.CWKeyLine = v
+	}
+	out.CWInvert = m[keyWKCWInvert] == "1"
 	if v := m[keyWKEscClears]; v != "" {
 		out.EscClearsCall = v == "1"
 	}
@@ -13032,6 +13131,8 @@ func (a *App) SaveWinkeyerSettings(s WinkeyerSettings) error {
 		keyWKEngine:     strings.TrimSpace(s.Engine),
 		keyWKEscClears:  boolStr(s.EscClearsCall),
 		keyWKSendOnType: boolStr(s.SendOnType),
+		keyWKCWLine:     strings.TrimSpace(s.CWKeyLine),
+		keyWKCWInvert:   boolStr(s.CWInvert),
 	} {
 		if err := a.settings.Set(a.ctx, k, v); err != nil {
 			return err
@@ -13049,7 +13150,13 @@ func (a *App) WinkeyerConnect() error {
 	if err != nil {
 		return err
 	}
-	return a.winkeyer.Connect(s.Config)
+	cfg := s.Config
+	// The "serial" engine keys CW on the port's DTR/RTS lines (SCU-17 style)
+	// instead of talking the K1EL WinKeyer protocol — flag it for the manager.
+	if s.Engine == "serial" {
+		cfg.Type = "serial"
+	}
+	return a.winkeyer.Connect(cfg)
 }
 
 // WinkeyerDisconnect closes the serial link.

changelog.json

@@ -1,4 +1,54 @@
 [
+  {
+    "version": "0.20.11",
+    "date": "2026-07-23",
+    "en": [
+      "Fixed clicking a spot / band-map entry not moving the radio on Yaesu (and other non-Icom) rigs controlled through OmniRig — e.g. the FT-891. OpsLog tuned via OmniRig's SetSimplexMode, which on these rigs returns success but silently doesn't move the VFO (mode changes worked, so it looked like a puzzle). It now also writes the VFO frequency property directly, which does move them. Icom rigs are unchanged (there SetSimplexMode is the reliable path).",
+      "New CW keyer engine: 'Serial port (DTR=CW / RTS=PTT)'. OpsLog can now key CW by toggling a serial control line itself — the hardware-keying method N1MM/WSJT use with a Yaesu SCU-17 and generic keying interfaces — without a K1EL WinKeyer. Settings → CW Keyer → Keyer engine: pick 'Serial port', choose the keying COM port and whether CW is on DTR (PTT on RTS) or swapped. Speed, Farnsworth, lead-in/tail and PTT keying all apply; macros, auto-CQ and <LOGQSO> work exactly as with the WinKeyer. An 'Invert keying (active-LOW)' option is there for interfaces that key backwards / transmit at rest.",
+      "Fixed the spectrum scope never displaying on the IC-7300: its CI-V waveform frames actually carry the same leading main-scope selector byte as the dual-scope IC-7610/9700, but OpsLog assumed the 7300 omitted it — so it read the frame sequence number from the wrong byte (always 0), discarded every frame, and drew nothing. The frame layout is now detected from the data itself, so the 7300 (and other single-scope Icoms) render correctly, in both center and fixed modes. The IC-7610/9700 are unaffected.",
+      "IC-7300 scope: the center/fixed mode and edge-frequency commands now include the selector byte the rig requires, so switching the scope between center-on-VFO and fixed span from OpsLog is accepted instead of being rejected.",
+      "Closing OpsLog no longer switches off the scope display on the radio itself: turning the scope off used to send both 'stop CI-V data' and 'display off', so quitting blanked a local IC-7300's own scope screen. It now only stops the CI-V data stream on disable and never touches the radio's display (the display-on command is sent solely when enabling)."
+    ],
+    "fr": [
+      "Correction : cliquer un spot / une entrée de band-map ne changeait pas la fréquence sur les Yaesu (et autres radios non-Icom) pilotées via OmniRig — p. ex. le FT-891. OpsLog accordait via SetSimplexMode d'OmniRig, qui sur ces radios renvoie « OK » mais ne bouge pas le VFO (le changement de mode marchait, d'où l'énigme). Il écrit maintenant aussi directement la propriété fréquence du VFO, ce qui les fait bien QSY. Les Icom sont inchangés (là, SetSimplexMode reste la bonne méthode).",
+      "Nouveau moteur de keyer CW : « Port série (DTR=CW / RTS=PTT) ». OpsLog peut désormais manipuler la CW en basculant lui-même une ligne de contrôle série — la méthode de keying matériel qu'utilisent N1MM/WSJT avec un Yaesu SCU-17 et les interfaces génériques — sans WinKeyer K1EL. Réglages → Keyer CW → Moteur : choisis « Port série », le port COM de keying et si la CW est sur DTR (PTT sur RTS) ou l'inverse. Vitesse, Farnsworth, lead-in/tail et PTT s'appliquent ; les macros, l'auto-CQ et <LOGQSO> fonctionnent exactement comme avec le WinKeyer. Une option « Inverser le keying (actif-BAS) » est prévue pour les interfaces qui manipulent à l'envers / émettent au repos.",
+      "Correction du scope spectral qui ne s'affichait jamais sur l'IC-7300 : ses trames de forme d'onde CI-V portent en réalité le même octet sélecteur de scope en tête que les IC-7610/9700 (dual-scope), mais OpsLog supposait que le 7300 ne l'envoyait pas — il lisait donc le numéro de séquence de la trame sur le mauvais octet (toujours 0), jetait toutes les trames et ne dessinait rien. La disposition des trames est maintenant détectée à partir des données elles-mêmes, donc le 7300 (et les autres Icom mono-scope) s'affichent correctement, en mode centre comme en fixe. Les IC-7610/9700 ne sont pas affectés.",
+      "Scope IC-7300 : les commandes de mode centre/fixe et de fréquences de bords incluent maintenant l'octet sélecteur requis par la radio, donc basculer le scope entre centre-sur-VFO et span fixe depuis OpsLog est accepté au lieu d'être rejeté.",
+      "Fermer OpsLog n'éteint plus le scope sur la radio elle-même : couper le scope envoyait à la fois « stop données CI-V » et « affichage OFF », donc quitter éteignait l'écran scope d'un IC-7300 local. Désormais seule la diffusion des données CI-V est coupée à la désactivation, l'affichage de la radio n'est jamais touché (la commande d'allumage n'est envoyée qu'à l'activation)."
+    ]
+  },
+  {
+    "version": "0.20.10",
+    "date": "2026-07-23",
+    "en": [
+      "Clicking an OpsLog spot on the FlexRadio panadapter now switches the mode too, not just the frequency: cluster spots (which carry no mode) get one inferred from the comment or the band plan, and every spot's mode is sent to the radio as a real SmartSDR mode (SSB resolves to USB/LSB by frequency), so the click tunes AND sets the mode.",
+      "Station Control is now a clean dashboard of fixed-width panels that wrap to fill the window. Each panel has a grip handle on its left edge — drag it to move the panel anywhere, and the order is remembered. Relay buttons are compact. The amplifier panel is now the exact same card as the FlexRadio panel's (OPERATE/STANDBY, ON/OFF, power level, output-power bar and live FWD/drain-current/temperature meters), and if you run several amplifiers they all appear — one card each, no dropdown.",
+      "Station Control: the Ultrabeam element list now shows the right number of elements (3 for a 3-element beam) instead of extra bogus rows that came from over-reading the controller's reply.",
+      "Fixed the FlexRadio amplifier meters showing twice after the amp was power-cycled — the old (stale) meters are now cleared when the amplifier is torn down, so only the fresh set remains.",
+      "Fixed QSO audio recordings silently not being saved: the recording snapshot had moved onto the background (post-log) path, where it raced the entry-form clearing that cancels the recorder — so the audio was discarded before it was captured. The snapshot is now taken the instant you log, before the form clears; the file encoding still happens in the background.",
+      "Digital Voice Keyer: an Auto CQ (like the CW keyer's auto-call) repeats a CQ-labelled voice message on a timer until you stop it, play another slot or press ESC. The DVK now also refuses to transmit on non-phone modes (CW/FT8/RTTY…) — the buttons grey out and it won't key the rig with speech on a data mode.",
+      "The Digital Voice Keyer (DVK) panel now stays open across a relaunch if you had it open — it used to reset to closed every time.",
+      "FlexRadio meter scales now match SmartSDR: MIC (level) tops out at 0 dB and COMP (compression) tops out at -25 dB (was -20).",
+      "New Help → 'Send log to F4BPO' (shown only when you have an SMTP server configured in Settings → E-mail): e-mails OpsLog's diagnostic logs (current session, previous session and any crash log) straight to the developer, so a problem you hit in the field can be looked at without hunting for the log files by hand.",
+      "Bulk edit can now set the frequency: pick 'Frequency (MHz)', enter e.g. 7.155, and every selected QSO gets that frequency with its band recomputed to match. Handy for fixing a run that was logged on a stale/default frequency (e.g. 7.000) after CAT control dropped. Out-of-band values are rejected so a typo can't corrupt the batch.",
+      "Fixed the Cluster spot list appearing to 'freeze' at the UTC midnight rollover: the Time column was sorted as plain text, so a spot at 0001Z sorted below 2359Z and new spots after 0000Z dropped to the bottom of the list instead of the top — it looked like the cluster had stopped. The column now sorts by actual arrival time, which crosses midnight correctly.",
+      "Fixed the spectrum scope being blank on the IC-7300 (and other single-scope Icoms) when the scope was in center / VFO-following mode: the multi-frame waveform header read the second frequency field as an absolute high edge, but in center mode it is a span, so the display got an invalid range and drew nothing. It now interprets center+span vs low+high edges the same way the IC-7610 path already did. FIXED mode was unaffected."
+    ],
+    "fr": [
+      "Cliquer sur un spot OpsLog du panadapter FlexRadio change maintenant aussi le mode, plus seulement la fréquence : les spots cluster (qui n'ont pas de mode) en reçoivent un déduit du commentaire ou du plan de bande, et le mode de chaque spot est envoyé à la radio comme un vrai mode SmartSDR (SSB devient USB/LSB selon la fréquence), donc le clic accorde ET règle le mode.",
+      "Station Control est maintenant un tableau de bord de panneaux à largeur fixe qui s'alignent pour remplir la fenêtre. Chaque panneau a une poignée sur son bord gauche — glisse-la pour déplacer le panneau où tu veux, et l'ordre est mémorisé. Les boutons relais sont compacts. Le panneau amplificateur est désormais exactement la même carte que celle du panneau FlexRadio (OPERATE/STANDBY, ON/OFF, niveau de puissance, barre de puissance de sortie et mesures en direct puissance directe/courant de drain/température), et si tu utilises plusieurs amplis ils apparaissent tous — une carte chacun, sans liste déroulante.",
+      "Station Control : la liste des éléments Ultrabeam affiche maintenant le bon nombre d'éléments (3 pour une beam 3 éléments) au lieu de lignes fantômes issues d'une sur-lecture de la réponse du contrôleur.",
+      "Correction des mesures de l'amplificateur FlexRadio affichées en double après un cycle d'alimentation de l'ampli — les anciennes mesures (périmées) sont maintenant effacées quand l'amplificateur est retiré, seul le jeu à jour reste.",
+      "Correction des enregistrements audio des QSO qui n'étaient plus sauvegardés : la capture de l'enregistrement était passée sur le chemin d'arrière-plan (après le log), où elle entrait en concurrence avec le vidage du formulaire qui annule l'enregistreur — l'audio était donc jeté avant d'être capturé. La capture se fait maintenant à l'instant du log, avant le vidage du formulaire ; l'encodage du fichier reste en arrière-plan.",
+      "Manipulateur vocal (DVK) : un Auto CQ (comme l'auto-call du keyer CW) répète un message vocal libellé CQ à intervalle régulier jusqu'à l'arrêt, la lecture d'un autre slot ou ÉCHAP. Le DVK refuse aussi désormais d'émettre hors phonie (CW/FT8/RTTY…) — les boutons sont grisés et il ne manipule plus la radio avec de la voix sur un mode data.",
+      "Le panneau Digital Voice Keyer (DVK) reste maintenant ouvert après un relancement si vous l'aviez ouvert — il se refermait à chaque démarrage.",
+      "Les échelles des meters FlexRadio collent maintenant à SmartSDR : MIC (niveau) plafonne à 0 dB et COMP (compression) à -25 dB (au lieu de -20).",
+      "Nouveau Aide → « Envoyer le journal à F4BPO » (affiché seulement si un serveur SMTP est configuré dans Réglages → E-mail) : envoie par e-mail les journaux de diagnostic d'OpsLog (session en cours, session précédente et éventuel journal de crash) directement au développeur, pour qu'un problème rencontré sur le terrain puisse être examiné sans avoir à chercher les fichiers de journal à la main.",
+      "L'édition groupée permet maintenant de définir la fréquence : choisis « Fréquence (MHz) », saisis p. ex. 7.155, et chaque QSO sélectionné reçoit cette fréquence avec sa bande recalculée en conséquence. Pratique pour corriger une série loguée sur une fréquence par défaut/figée (p. ex. 7.000) après une perte du CAT. Les valeurs hors bande sont refusées pour qu'une faute de frappe ne corrompe pas le lot.",
+      "Correction de la liste des spots Cluster qui semblait « se figer » au passage de minuit UTC : la colonne Heure était triée comme du texte, donc un spot à 0001Z se retrouvait sous 2359Z et les nouveaux spots après 0000Z tombaient en bas de la liste au lieu du haut — on aurait dit que le cluster s'était arrêté. La colonne trie désormais selon l'heure d'arrivée réelle, qui franchit minuit correctement.",
+      "Correction du scope spectral vide sur l'IC-7300 (et autres Icom mono-scope) quand le scope était en mode centre / suivi du VFO : l'en-tête de forme d'onde multi-trames lisait le second champ de fréquence comme un bord haut absolu, alors qu'en mode centre c'est un span — l'affichage recevait donc une plage invalide et ne dessinait rien. Il interprète maintenant centre+span vs bords bas+haut comme le faisait déjà le chemin de l'IC-7610. Le mode FIXED n'était pas affecté."
+    ]
+  },
   {
     "version": "0.20.9",
     "date": "2026-07-22",

frontend/src/App.tsx

@@ -14,6 +14,7 @@ import {
   UpdateQSOsFromCty, UpdateQSOsFromQRZ, UpdateQSOsFromClublog, UploadQSOsManual, SendQSORecordingEmail,
   LookupCallsign, GetStationSettings, GetListsSettings,
   GetStartupStatus, CheckForUpdate, DownloadAndApplyUpdate, GetLiveStations, GetWhatsNew, GetChangelog,
+  SMTPConfigured, SendLogToDeveloper,
   WorkedBefore,
   SetCompactMode,
   GetCATState, SetCATFrequency, SetCATMode, SwitchCATRig, FlexApplyBandAntenna,
@@ -950,14 +951,19 @@ export default function App() {
   const [contestTabEnabled, setContestTabEnabled] = useState(() => localStorage.getItem('opslog.contestTab') === '1');
   useEffect(() => { localStorage.setItem('opslog.contestTab', contestTabEnabled ? '1' : '0'); }, [contestTabEnabled]);
 
-  const [dvkEnabled, setDvkEnabled] = useState(false);
+  // DVK panel open/closed — persisted like the other Tools toggles above so it
+  // survives a relaunch instead of resetting to closed.
+  const [dvkEnabled, setDvkEnabled] = useState(() => localStorage.getItem('opslog.dvkEnabled') === '1');
+  useEffect(() => { localStorage.setItem('opslog.dvkEnabled', dvkEnabled ? '1' : '0'); }, [dvkEnabled]);
   const [dvkMsgs, setDvkMsgs] = useState<DVKMsg[]>([]);
   const [dvkStat, setDvkStat] = useState<DVKStat>({ recording: false, playing: false, rec_slot: 0 });
   const dvkActiveRef = useRef(false);
   const dvkPlayingRef = useRef(false);
   const dvkPlayRef = useRef<(slot: number) => void>(() => {});
+  const dvkMsgsRef = useRef<DVKMsg[]>([]);
   useEffect(() => { dvkActiveRef.current = dvkEnabled; }, [dvkEnabled]);
   useEffect(() => { dvkPlayingRef.current = dvkStat.playing; }, [dvkStat.playing]);
+  useEffect(() => { dvkMsgsRef.current = dvkMsgs; }, [dvkMsgs]);
   useEffect(() => {
     const off = EventsOn('audio:status', (s: any) => setDvkStat(s as DVKStat));
     return () => { off?.(); };
@@ -969,7 +975,48 @@ export default function App() {
     reloadDvk();
     GetDVKStatus().then((s) => setDvkStat(s as DVKStat)).catch(() => {});
   }, [dvkEnabled, reloadDvk]);
-  const dvkPlay = useCallback((slot: number) => { DVKPlay(slot).catch((e: any) => setError(String(e?.message ?? e))); }, []);
+  // DVK auto-CQ: repeat a CQ voice message on a timer, like the CW keyer's
+  // auto-call. Only slots whose LABEL contains "CQ" loop; any other slot plays
+  // once (and stops a running loop), so a report doesn't keep repeating.
+  const [dvkAutoCq, setDvkAutoCq] = useState(() => localStorage.getItem('opslog.dvkAutoCq') === '1');
+  const [dvkAutoCqSecs, setDvkAutoCqSecs] = useState(() => Number(localStorage.getItem('opslog.dvkAutoCqSecs')) || 3);
+  const dvkAutoCqRef = useRef(dvkAutoCq);
+  const dvkAutoCqSecsRef = useRef(dvkAutoCqSecs);
+  const dvkAutoCqGenRef = useRef(0);
+  const dvkAutoCqSlotRef = useRef(-1);
+  useEffect(() => { dvkAutoCqRef.current = dvkAutoCq; localStorage.setItem('opslog.dvkAutoCq', dvkAutoCq ? '1' : '0'); }, [dvkAutoCq]);
+  useEffect(() => { dvkAutoCqSecsRef.current = dvkAutoCqSecs; localStorage.setItem('opslog.dvkAutoCqSecs', String(dvkAutoCqSecs)); }, [dvkAutoCqSecs]);
+  // The DVK is a VOICE keyer — transmitting it on CW/FT8/RTTY would key the rig
+  // with speech on a data slot. Only allow it on phone modes.
+  const isPhoneMode = (m: string) => RECORDABLE_MODES.has((m || '').toUpperCase());
+  const modeRef = useRef(mode);
+  useEffect(() => { modeRef.current = mode; }, [mode]);
+  function stopDvkAutoCq() { dvkAutoCqSlotRef.current = -1; dvkAutoCqGenRef.current++; }
+  async function runDvkAutoCq(slot: number) {
+    const gen = ++dvkAutoCqGenRef.current;
+    dvkAutoCqSlotRef.current = slot;
+    const sleep = (ms: number) => new Promise((r) => window.setTimeout(r, ms));
+    while (dvkAutoCqSlotRef.current === slot && gen === dvkAutoCqGenRef.current && dvkActiveRef.current) {
+      if (!isPhoneMode(modeRef.current)) { stopDvkAutoCq(); break; }
+      await DVKPlay(slot).catch(() => {});
+      await sleep(300);                        // let playback flip "playing" true
+      let guard = 0;                           // then wait for it to finish (cap ~90 s)
+      while (dvkPlayingRef.current && gen === dvkAutoCqGenRef.current && guard < 600) { await sleep(150); guard++; }
+      if (gen !== dvkAutoCqGenRef.current) break;
+      await sleep(Math.max(0, dvkAutoCqSecsRef.current) * 1000); // gap before the next CQ
+    }
+  }
+  const dvkPlay = useCallback((slot: number) => {
+    if (!isPhoneMode(modeRef.current)) { setError(t('dvkp.notPhone')); return; }
+    const m = dvkMsgsRef.current.find((x) => x.slot === slot);
+    const isCQ = (m?.label || '').toUpperCase().includes('CQ');
+    if (dvkAutoCqRef.current && isCQ) {
+      runDvkAutoCq(slot); // loop this CQ until Stop / a non-CQ slot / mode change
+    } else {
+      stopDvkAutoCq();
+      DVKPlay(slot).catch((e: any) => setError(String(e?.message ?? e)));
+    }
+  }, []);
   useEffect(() => { dvkPlayRef.current = dvkPlay; }, [dvkPlay]);
   // Controlled active tab of the F1-F5 detail panel (so Ctrl+F1-F5 can switch
   // it from the keyboard without clashing with the F1-F12 keyer macros).
@@ -1187,6 +1234,15 @@ export default function App() {
   useEffect(() => {
     GetWhatsNew().then((e: any) => { if (Array.isArray(e) && e.length) setWhatsNew(e); }).catch(() => {});
   }, []);
+  // Whether an SMTP server is configured — gates the "Send log to F4BPO" help
+  // entry. Re-checked when the Settings modal closes (the user may have just set
+  // it up), so the entry appears without a restart.
+  const [smtpConfigured, setSmtpConfigured] = useState(false);
+  const [sendingLog, setSendingLog] = useState(false);
+  useEffect(() => {
+    if (showSettings) return; // re-check after closing Settings
+    SMTPConfigured().then((v: any) => setSmtpConfigured(!!v)).catch(() => {});
+  }, [showSettings]);
   const [showDuplicates, setShowDuplicates] = useState(false);
   const [updateInfo, setUpdateInfo] = useState<{ latest: string; url: string; downloadUrl: string } | null>(null);
   const [checkingUpdate, setCheckingUpdate] = useState(false);
@@ -2074,7 +2130,7 @@ export default function App() {
       setWkMacros((s.macros ?? []) as WKMacro[]);
       setWkEscClears(s.esc_clears_call !== false);
       setWkSendOnType(!!s.send_on_type);
-      setWkEngine(s.engine === 'icom' ? 'icom' : s.engine === 'flex' ? 'flex' : 'winkeyer');
+      setWkEngine(s.engine === 'icom' ? 'icom' : s.engine === 'flex' ? 'flex' : s.engine === 'serial' ? 'serial' : 'winkeyer');
     } catch { /* keyer not configured */ }
   }, []);
 
@@ -2866,9 +2922,15 @@ export default function App() {
     ]},
     { name: 'help', label: t('menu.help'), items: [
       { type: 'item', label: t('whatsnew.title'), action: 'help.whatsnew' },
+      // Only when SMTP is set up: e-mail the diagnostic logs to the developer.
+      ...(smtpConfigured ? [
+        { type: 'separator' as const },
+        { type: 'item' as const, label: sendingLog ? t('help.sendLogBusy') : t('help.sendLog'), action: 'help.sendlog', disabled: sendingLog },
+      ] : []),
+      { type: 'separator' },
       { type: 'item', label: t('help.about'), action: 'help.about' },
     ]},
-  ], [total, selectedId, selectedIds, ctyRefreshing, refsDownloading, exporting, wkEnabled, dvkEnabled, netEnabled, contestTabEnabled, t]);
+  ], [total, selectedId, selectedIds, ctyRefreshing, refsDownloading, exporting, wkEnabled, dvkEnabled, netEnabled, contestTabEnabled, smtpConfigured, sendingLog, t]);
 
   function handleMenu(action: string) {
     switch (action) {
@@ -2897,6 +2959,21 @@ export default function App() {
       case 'tools.downloadRefs': downloadRefs(); break;
       case 'help.about':        setShowAbout(true); checkUpdateNow(); break;
       case 'help.whatsnew':     GetChangelog().then((e: any) => { if (Array.isArray(e) && e.length) setWhatsNew(e); else showToast(t('whatsnew.none')); }).catch(() => {}); break;
+      case 'help.sendlog':      sendLogToDeveloper(); break;
+    }
+  }
+
+  // E-mail the diagnostic logs to the developer (Help → Send log to F4BPO).
+  async function sendLogToDeveloper() {
+    if (sendingLog) return;
+    setSendingLog(true);
+    try {
+      await SendLogToDeveloper();
+      showToast(t('help.sendLogOk'));
+    } catch (e: any) {
+      showToast(t('help.sendLogFail', { err: String(e?.message ?? e) }));
+    } finally {
+      setSendingLog(false);
     }
   }
 
@@ -2940,8 +3017,10 @@ export default function App() {
       // callsign depends on the "ESC clears callsign" option; with the keyer
       // off it always resets the entry (the classic behaviour).
       if (e.key === 'Escape') {
-        // If a voice message is transmitting, ESC just stops it (keeps entry).
+        // If a voice message is transmitting (or auto-CQ is looping), ESC stops it
-        if (dvkActiveRef.current && dvkPlayingRef.current) {
+        // and cancels the loop (keeps entry).
+        if (dvkActiveRef.current && (dvkPlayingRef.current || dvkAutoCqSlotRef.current >= 0)) {
+          stopDvkAutoCq();
           DVKStop();
           e.preventDefault();
           return;
@@ -4417,7 +4496,11 @@ export default function App() {
           Digital Voice Keyer take this slot when enabled (Log4OM-style);
           otherwise it shows the QRZ profile photo. */}
       {!compact && (chatShown || wkEnabled || dvkEnabled || lookupResult?.image_url || (showRotor && (rotatorHeading.enabled || dxPath)) || (showAntGenius && agEnabled) || (showLiveStations && dbConn?.backend === 'mysql')) && (
-        <div className="flex-1 min-w-0 min-h-0 flex gap-2.5 items-stretch">
+        // relative + absolute inner (like the F1-F5 panel): a taller widget (e.g.
+        // the DVK with Auto CQ) can't grow the row — the row height stays set by
+        // the entry strip and each widget fills that height, scrolling inside.
+        <div className="flex-1 min-w-0 min-h-0 relative">
+        <div className="absolute inset-0 flex gap-2.5 items-stretch">
           {/* Multi-op "who's on air" widget: every operator on the shared logbook,
               their freq/mode (colour-coded) and OpsLog version. */}
           {showLiveStations && dbConn?.backend === 'mysql' && (
@@ -4500,13 +4583,18 @@ export default function App() {
             </div>
           )}
           {dvkEnabled && (
-            <div className="w-[264px] shrink-0 min-h-0">
+            <div className="w-[320px] shrink-0 min-h-0">
               <DvkPanel
                 messages={dvkMsgs}
                 status={dvkStat}
                 onPlay={dvkPlay}
-                onStop={() => DVKStop()}
+                onStop={() => { stopDvkAutoCq(); DVKStop(); }}
                 onClose={() => setDvkEnabled(false)}
+                autoCq={dvkAutoCq}
+                autoCqSecs={dvkAutoCqSecs}
+                onToggleAutoCq={setDvkAutoCq}
+                onSetAutoCqSecs={(n) => setDvkAutoCqSecs(Math.max(0, Math.min(120, n || 0)))}
+                phoneOk={isPhoneMode(mode)}
               />
             </div>
           )}
@@ -4571,6 +4659,7 @@ export default function App() {
             </div>
           )}
         </div>
+        </div>
       )}
       </div>{/* /entry + aside row */}
 

frontend/src/components/AmpCard.tsx

@@ -0,0 +1,260 @@
+import { useRef } from 'react';
+import { Flame } from 'lucide-react';
+import { cn } from '@/lib/utils';
+import { AmpOperate, AmpPower, AmpPowerLevel, AmpFanMode, FlexAmpOperate } from '../../wailsjs/go/main/App';
+
+// AmpCard renders the amplifier card exactly like the one in the FlexRadio panel,
+// so Station Control (and anywhere else that needs it) shows the SAME card instead
+// of a stripped-down variant. It handles all three amp families:
+//   • SPE Expert / ACOM — driven by OpsLog's own serial/TCP link (amp.spe/amp.acom)
+//   • PowerGenius XL     — OPERATE + meters come from the Flex (which reports the
+//                          amp), fan mode from the direct GSCP link (amp.pgxl)
+// Controls use the multi-amp API (AmpOperate/AmpPower/… by amp id) so several amps
+// can each get their own card.
+
+const METER_SEGMENTS = 26;
+
+function MeterBar({ label, value, unit, lo, hi, accent = '#16a34a', display, segColor, compact }: {
+  label: string; value: number; unit?: string; lo: number; hi: number; accent?: string; display?: string;
+  segColor?: (frac: number) => string; compact?: boolean;
+}) {
+  const span = hi - lo;
+  const pct = span > 0 ? Math.max(0, Math.min(100, ((value - lo) / span) * 100)) : 0;
+  const lit = Math.round((pct / 100) * METER_SEGMENTS);
+  return (
+    <div className={cn('rounded-lg border border-border/70 bg-gradient-to-b from-card to-muted/40 shadow-sm min-w-0',
+      compact ? 'px-2 py-1' : 'px-2.5 py-2')}>
+      <div className={cn('flex items-baseline justify-between gap-1', compact ? 'mb-1' : 'mb-1.5')}>
+        <span className="text-[10px] font-bold uppercase tracking-wider text-muted-foreground truncate">{label}</span>
+        <span className={cn('font-mono font-bold tabular-nums whitespace-nowrap text-foreground/90', compact ? 'text-xs' : 'text-sm')}>
+          {display !== undefined ? display : (
+            <>{Math.abs(value) >= 100 ? value.toFixed(0) : value.toFixed(1)}<span className="text-muted-foreground text-[10px] ml-0.5">{unit}</span></>
+          )}
+        </span>
+      </div>
+      <div className={cn('flex gap-[2px] items-stretch rounded-[3px] bg-black/10 p-[2px]', compact ? 'h-2' : 'h-3')}>
+        {Array.from({ length: METER_SEGMENTS }).map((_, i) => {
+          const on = i < lit;
+          const frac = i / METER_SEGMENTS;
+          const col = segColor ? segColor(frac) : (frac > 0.82 ? '#dc2626' : accent);
+          return (
+            <div key={i} className="flex-1 rounded-[2px] transition-colors duration-100"
+              style={on
+                ? { background: `linear-gradient(to bottom, ${col}, ${col}cc)`, boxShadow: `0 0 4px ${col}88` }
+                : { background: '#cfc6ad', opacity: 0.35 }} />
+          );
+        })}
+      </div>
+    </div>
+  );
+}
+
+function Card({ icon: Icon, title, accent, children }: { icon: any; title: string; accent?: string; children: React.ReactNode }) {
+  return (
+    <div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden">
+      <div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
+        <Icon className="size-4" style={{ color: accent ?? 'var(--primary)' }} />
+        <span className="text-xs font-bold uppercase tracking-wider text-foreground/80">{title}</span>
+      </div>
+      <div className="p-3 space-y-3">{children}</div>
+    </div>
+  );
+}
+
+// speMaxW / powerLevelLabel — same helpers the Flex panel uses.
+function speMaxW(model?: string): number {
+  const m = (model || '').toUpperCase();
+  if (m.includes('20K') || m.includes('2K')) return 2000;
+  if (m.includes('15K')) return 1500;
+  return 1300;
+}
+function powerLevelLabel(pl?: string): string {
+  switch ((pl || '').trim().toUpperCase()) {
+    case 'L': return 'Low';
+    case 'M': return 'Mid';
+    case 'H': return 'High';
+    default: return pl || '';
+  }
+}
+
+type Amp = { id: string; name: string; type?: string; spe?: any; acom?: any; pgxl?: any };
+
+export function AmpCard({ amp, flex, t }: { amp: Amp; flex: any; t: (k: string, v?: any) => string }) {
+  // Peak-hold so the jittery VITA-49 meters read steadily (own ref per card).
+  const peak = useRef<Record<string, { v: number; t: number }>>({});
+  const peakHold = (key: string, val: number) => {
+    const now = Date.now();
+    const p = peak.current[key];
+    if (!p || val >= p.v || now - p.t > 2000) { peak.current[key] = { v: val, t: now }; return val; }
+    return p.v;
+  };
+
+  const isSPE = !!amp.spe;
+  const isACOM = !!amp.acom;
+
+  if (isSPE) {
+    const spe = amp.spe;
+    return (
+      <Card icon={Flame} title={`${t('flxp.amplifier')} · ${amp.name || `SPE${spe.model ? ' ' + spe.model : ''}`}`} accent="#ea580c">
+        <div className="flex items-center gap-3 flex-wrap">
+          <button type="button" disabled={!spe.connected}
+            onClick={() => AmpOperate(amp.id, !spe.operate).catch(() => {})}
+            className={cn('px-4 py-2 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
+              spe.operate ? 'bg-warning text-warning-foreground border-warning shadow-[0_0_14px] shadow-warning/50' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+            {spe.operate ? 'OPERATE' : 'STANDBY'}
+          </button>
+          <div className="inline-flex rounded-lg overflow-hidden border-2 border-success/70">
+            <button type="button" disabled={!spe.connected}
+              onClick={() => AmpPower(amp.id, true).catch(() => {})}
+              className="px-3 py-2 text-sm font-bold bg-card text-success hover:bg-success/15 disabled:opacity-30">ON</button>
+            <button type="button" disabled={!spe.connected}
+              onClick={() => AmpPower(amp.id, false).catch(() => {})}
+              className="px-3 py-2 text-sm font-bold bg-card text-danger border-l-2 border-success/70 hover:bg-danger/15 disabled:opacity-30">OFF</button>
+          </div>
+          <div className="inline-flex rounded-lg overflow-hidden border border-border">
+            {(['L', 'M', 'H'] as const).map((lvl, i) => {
+              const active = (spe.power_level || '').trim().toUpperCase() === lvl;
+              return (
+                <button key={lvl} type="button" disabled={!spe.connected}
+                  onClick={() => AmpPowerLevel(amp.id, lvl).catch(() => {})}
+                  className={cn('px-3 py-2 text-sm font-bold disabled:opacity-30', i > 0 && 'border-l border-border',
+                    active ? 'bg-primary text-primary-foreground' : 'bg-card text-muted-foreground hover:bg-muted')}>
+                  {powerLevelLabel(lvl)}
+                </button>
+              );
+            })}
+          </div>
+          <span className={cn('inline-flex items-center gap-1.5 text-sm', spe.connected ? 'text-muted-foreground' : 'text-danger')}>
+            <span className={cn('size-2 rounded-full', spe.connected ? 'bg-success' : 'bg-danger')} />
+            {spe.connected ? (spe.tx ? 'TX' : 'RX') : t('flxp.speOffline')}
+          </span>
+          {spe.connected && (
+            <span className="text-sm font-mono text-muted-foreground tabular-nums">
+              {spe.band ? `${spe.band} · ` : ''}{spe.output_w}W · SWR {Number(spe.swr_ant ?? 0).toFixed(1)} · {spe.temp_c}°C · {powerLevelLabel(spe.power_level)}
+            </span>
+          )}
+          <div className="flex-1" />
+          {(spe.warnings || spe.alarms) && (
+            <span className="px-2 py-1 rounded bg-danger-muted text-danger-muted-foreground text-xs font-bold">⚠ {spe.warnings} {spe.alarms}</span>
+          )}
+        </div>
+        {spe.connected && (
+          <MeterBar label={t('flxp.outputPower')} value={Number(spe.output_w) || 0} unit="W"
+            lo={0} hi={speMaxW(spe.model)}
+            display={`${Number(spe.output_w) || 0} W`}
+            segColor={(f) => (f > 0.9 ? '#dc2626' : f > 0.75 ? '#f59e0b' : '#ea580c')} />
+        )}
+      </Card>
+    );
+  }
+
+  if (isACOM) {
+    const acom = amp.acom;
+    return (
+      <Card icon={Flame} title={`${t('flxp.amplifier')} · ${amp.name || `ACOM${acom.model ? ' ' + acom.model : ''}`}`} accent="#ea580c">
+        <div className="flex items-center gap-3 flex-wrap">
+          <button type="button" disabled={!acom.connected}
+            onClick={() => AmpOperate(amp.id, !acom.operate).catch(() => {})}
+            className={cn('px-4 py-2 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
+              acom.operate ? 'bg-warning text-warning-foreground border-warning shadow-[0_0_14px] shadow-warning/50' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+            {acom.operate ? 'OPERATE' : 'STANDBY'}
+          </button>
+          <div className="inline-flex rounded-lg overflow-hidden border-2 border-success/70">
+            <button type="button" disabled={!(acom.port_open && acom.transport === 'serial')}
+              onClick={() => AmpPower(amp.id, true).catch(() => {})}
+              title={acom.transport === 'serial' ? 'Power on (DTR/RTS pulse — needs the power-on pins wired)' : 'Power-on needs the serial DTR/RTS lines — not available over a network bridge'}
+              className="px-3 py-2 text-sm font-bold bg-card text-success hover:bg-success/15 disabled:opacity-30">ON</button>
+            <button type="button" disabled={!acom.connected}
+              onClick={() => AmpPower(amp.id, false).catch(() => {})}
+              className="px-3 py-2 text-sm font-bold bg-card text-danger border-l-2 border-success/70 hover:bg-danger/15 disabled:opacity-30">OFF</button>
+          </div>
+          <span className={cn('inline-flex items-center gap-1.5 text-sm', acom.connected ? 'text-muted-foreground' : 'text-danger')}>
+            <span className={cn('size-2 rounded-full', acom.connected ? 'bg-success' : 'bg-danger')} />
+            {acom.connected ? acom.state : t('flxp.acomOffline')}
+          </span>
+          {acom.connected && (
+            <span className="text-sm font-mono text-muted-foreground tabular-nums">
+              {acom.band ? `${acom.band} · ` : ''}{acom.fwd_w}W · SWR {Number(acom.swr ?? 0).toFixed(1)} · {acom.temp_c}°C · Fan {acom.fan}
+            </span>
+          )}
+          <div className="flex-1" />
+          {acom.err_text && (
+            <span className="px-2 py-1 rounded bg-danger-muted text-danger-muted-foreground text-xs font-bold">⚠ {acom.err_text}</span>
+          )}
+        </div>
+        {acom.connected && (
+          <MeterBar label={t('flxp.outputPower')} value={Number(acom.fwd_w) || 0} unit="W"
+            lo={0} hi={Number(acom.max_w) || 800}
+            display={`${Number(acom.fwd_w) || 0} W`}
+            segColor={(f) => (f > 0.9 ? '#dc2626' : f > 0.75 ? '#f59e0b' : '#ea580c')} />
+        )}
+      </Card>
+    );
+  }
+
+  // PowerGenius XL — OPERATE + meters ride on the Flex; fan mode on the GSCP link.
+  const pg = amp.pgxl || {};
+  const viaFlex = !!flex?.amp_available;
+  const operate = viaFlex ? !!flex?.amp_operate : !!pg.operate;
+  const connected = !!pg.connected || viaFlex;
+  const fault = flex?.amp_fault;
+  return (
+    <Card icon={Flame} title={`${t('flxp.amplifier')}${flex?.amp_model ? ' · ' + flex.amp_model : (pg.model ? ' · ' + pg.model : '')} · ${amp.name}`} accent="#ea580c">
+      <div className="flex items-center gap-3 flex-wrap">
+        <button type="button" disabled={!connected}
+          onClick={() => (viaFlex ? FlexAmpOperate(!operate) : AmpOperate(amp.id, !operate)).catch(() => {})}
+          className={cn('px-4 py-2 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
+            operate ? 'bg-warning text-warning-foreground border-warning shadow-[0_0_14px] shadow-warning/50' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+          {operate ? 'OPERATE' : 'STANDBY'}
+        </button>
+        <span className="text-xs text-muted-foreground">
+          {operate ? t('flxp.ampInLine') : t('flxp.ampBypassed')}
+        </span>
+        {(pg.host || pg.connected) && (
+          <label className="flex items-center gap-1.5 text-xs" title={pg.connected ? t('flxp.pgConnected') : (pg.last_error || t('flxp.pgOffline'))}>
+            <span className={cn('size-1.5 rounded-full', pg.connected ? 'bg-success shadow-[0_0_6px_rgba(16,185,129,0.8)]' : 'bg-danger')} />
+            <span className="text-muted-foreground">{t('flxp.fan')}</span>
+            <select
+              disabled={!pg.connected}
+              value={(pg.fan_mode || 'CONTEST').toUpperCase()}
+              onChange={(e) => AmpFanMode(amp.id, e.target.value).catch(() => {})}
+              className="h-8 rounded-md border border-warning-border bg-card px-2 text-xs font-semibold text-warning outline-none focus:border-warning disabled:opacity-40"
+            >
+              <option value="STANDARD">{t('flxp.fanStandard')}</option>
+              <option value="CONTEST">{t('flxp.fanContest')}</option>
+              <option value="BROADCAST">{t('flxp.fanBroadcast')}</option>
+            </select>
+          </label>
+        )}
+        <div className="flex-1" />
+        {fault && fault !== 'NONE' && (
+          <span className="px-2 py-1 rounded bg-danger-muted text-danger-muted-foreground text-xs font-bold">{t('flxp.fault')}: {fault}</span>
+        )}
+      </div>
+      {/* Amplifier meters (FWD / ID / TEMP …) from the FlexRadio UDP stream. */}
+      {viaFlex && (() => {
+        const meters = (flex?.meters as any[]) || [];
+        const dbmToW = (d: number) => Math.pow(10, (d - 30) / 10);
+        const amps = meters.filter((m) => (m.src || '').toUpperCase().includes('AMP')
+          && !/^(RL|DRV)$/i.test((m.name || '').trim()));
+        if (amps.length === 0) return null;
+        return (
+          <div className="grid grid-cols-2 sm:grid-cols-3 gap-2 mt-2 pt-2 border-t border-border/50">
+            {amps.map((m) => {
+              if (/fwd|pwr/i.test(m.name || '') && /dbm/i.test(m.unit || '')) {
+                return <MeterBar key={m.id} compact label={m.name || `AMP ${m.id}`} value={peakHold(`amp${m.id}`, dbmToW(m.value))} unit="W" lo={0} hi={2000} accent="#dc2626" />;
+              }
+              const acc = /temp|degc|degf/i.test(`${m.unit}${m.name}`) ? '#ea580c' : /volt/i.test(m.unit || '') ? '#2563eb' : '#16a34a';
+              let lo = m.lo, hi = m.hi;
+              if (/amp/i.test(m.unit || '') || /^ID$|current/i.test(m.name || '')) {
+                lo = 0;
+                hi = m.hi >= 25 ? m.hi : 25;
+              }
+              return <MeterBar key={m.id} compact label={m.name || `AMP ${m.id}`} value={peakHold(`amp${m.id}`, m.value)} unit={m.unit} lo={lo} hi={hi} accent={acc} />;
+            })}
+          </div>
+        );
+      })()}
+    </Card>
+  );
+}

frontend/src/components/BulkEditModal.tsx

@@ -12,7 +12,7 @@ import {
 } from '@/components/ui/select';
 import { useI18n } from '@/lib/i18n';
 
-type FieldKind = 'status' | 'text';
+type FieldKind = 'status' | 'text' | 'freq';
 type FieldDef = { id: string; label: string; group: string; kind: FieldKind; upper?: boolean };
 
 // Fields a bulk edit may target. status → Y/N/R/I dropdown; text → free input.
@@ -74,6 +74,9 @@ const FIELDS: FieldDef[] = [
   { id: 'sig',      label: 'bulk.fSig',     group: 'Contacted station', kind: 'text' },
   { id: 'sig_info', label: 'bulk.fSigInfo', group: 'Contacted station', kind: 'text' },
   // Misc
+  // Frequency (MHz) — sets freq_hz AND recomputes band. Main use: fixing a batch
+  // logged on a stale/default frequency after CAT dropped.
+  { id: 'freq',    label: 'bulk.fFreq',    group: 'Misc', kind: 'freq' },
   { id: 'comment', label: 'bulk.fComment', group: 'Misc', kind: 'text' },
   { id: 'notes',   label: 'bulk.fNotes',   group: 'Misc', kind: 'text' },
   { id: 'rig',     label: 'bulk.fRig',     group: 'Misc', kind: 'text' },
@@ -180,7 +183,8 @@ export function BulkEditModal({ open, ids, onClose, onApplied }: Props) {
               <Input
                 className="h-8 text-xs"
                 value={textValue}
-                placeholder={t('bulk.clearPlaceholder')}
+                inputMode={def.kind === 'freq' ? 'decimal' : undefined}
+                placeholder={def.kind === 'freq' ? t('bulk.freqPlaceholder') : t('bulk.clearPlaceholder')}
                 onChange={(e) => setTextValue(def.upper ? e.target.value.toUpperCase() : e.target.value)}
               />
             )}
@@ -188,7 +192,7 @@ export function BulkEditModal({ open, ids, onClose, onApplied }: Props) {
 
           <div className="text-[11px] text-muted-foreground">
             {t('bulk.willSet')} <span className="font-semibold">{t(def.label)}</span> ={' '}
-            <span className="font-mono">{effectiveValue === '' ? t('bulk.blank') : effectiveValue}</span> {t('bulk.onQsos', { n: ids.length })}
+            <span className="font-mono">{effectiveValue === '' ? t('bulk.blank') : effectiveValue}{def.kind === 'freq' && effectiveValue !== '' ? ' MHz' : ''}</span> {t('bulk.onQsos', { n: ids.length })}
           </div>
           {error && <div className="text-xs text-danger">{error}</div>}
         </div>

frontend/src/components/ClusterGrid.tsx

@@ -149,6 +149,16 @@ const makeColCatalog = (t: TFn): ColEntry[] => [
     headerName: t('clg2.c.time'), field: 'time_utc' as any, width: 80, cellClass: 'font-mono',
     defaultVisible: true,
     sort: 'desc',
+    // Sort by the real arrival timestamp, NOT the "HHMMZ" display string. A
+    // lexical sort of time_utc breaks at the UTC day rollover: "0001Z" sorts
+    // below "2359Z", so spots received just after midnight fell to the bottom
+    // and looked like the cluster had stopped. received_at is a full datetime
+    // that keeps ordering correct across 0000Z.
+    comparator: (_a: any, _b: any, nodeA: any, nodeB: any) => {
+      const ta = Date.parse(nodeA?.data?.received_at ?? '') || 0;
+      const tb = Date.parse(nodeB?.data?.received_at ?? '') || 0;
+      return ta - tb;
+    },
     cellStyle: { color: 'var(--muted-foreground)' },
   },
   {

frontend/src/components/DvkPanel.tsx

@@ -1,4 +1,4 @@
-import { Mic, Square, X, Radio } from 'lucide-react';
+import { Mic, Square, X, Radio, Repeat } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { cn } from '@/lib/utils';
 import { useI18n } from '@/lib/i18n';
@@ -12,14 +12,20 @@ type Props = {
   onPlay: (slot: number) => void;
   onStop: () => void;
   onClose: () => void;
+  autoCq: boolean;
+  autoCqSecs: number;
+  onToggleAutoCq: (on: boolean) => void;
+  onSetAutoCqSecs: (n: number) => void;
+  phoneOk: boolean; // false when the rig is on a non-phone mode → DVK TX blocked
 };
 
 // Operating panel for the Digital Voice Keyer — transmits the recorded F1–F6
 // voice messages to the rig ("To Radio"). Mirrors the WinKeyer panel's slot in
 // the reserved area. Recording/labeling lives in Settings → Audio.
-export function DvkPanel({ messages, status, onPlay, onStop, onClose }: Props) {
+export function DvkPanel({ messages, status, onPlay, onStop, onClose, autoCq, autoCqSecs, onToggleAutoCq, onSetAutoCqSecs, phoneOk }: Props) {
   const { t } = useI18n();
-  const anyAudio = messages.some((m) => m.has_audio);
+  const recorded = messages.filter((m) => m.has_audio);
+  const anyAudio = recorded.length > 0;
   return (
     <div className="h-full flex flex-col rounded-lg border border-border bg-card shadow-sm overflow-hidden">
       <div className="flex items-center gap-2 px-3 py-1.5 border-b border-border bg-muted/40 shrink-0">
@@ -43,29 +49,54 @@ export function DvkPanel({ messages, status, onPlay, onStop, onClose }: Props) {
             {t('dvkp.noMsgPre')} <strong>{t('dvkp.settingsPath')}</strong> {t('dvkp.noMsgPost')}
           </div>
         ) : (
-          <div className="grid grid-cols-1 gap-1">
+          // Only the recorded slots are shown. Two columns filling top-to-bottom
-            {messages.map((m) => (
+          // (rows sized to the count) — use the width instead of scrolling, so the
+          // panel keeps the same height as the other reserved-area widgets.
+          <div className="grid grid-flow-col gap-1"
+            style={{ gridTemplateRows: `repeat(${Math.max(1, Math.ceil(recorded.length / 2))}, minmax(0, auto))` }}>
+            {recorded.map((m) => (
               <button
                 key={m.slot}
                 type="button"
-                disabled={!m.has_audio}
+                disabled={!phoneOk}
                 onClick={() => onPlay(m.slot)}
-                title={m.has_audio ? t('dvkp.transmit', { slot: m.slot, label: m.label ? ' — ' + m.label : '', dur: m.duration_sec.toFixed(1) }) : t('dvkp.empty', { slot: m.slot })}
+                title={!phoneOk ? t('dvkp.notPhone') : t('dvkp.transmit', { slot: m.slot, label: m.label ? ' — ' + m.label : '', dur: m.duration_sec.toFixed(1) })}
                 className={cn(
                   'flex items-center gap-1.5 rounded-md border px-2 py-1 text-left transition-colors',
-                  m.has_audio
+                  phoneOk
                     ? 'border-border bg-background hover:border-primary/60 hover:bg-accent/30 cursor-pointer'
                     : 'border-dashed border-border/60 text-muted-foreground/50 cursor-not-allowed',
                 )}
               >
                 <span className="font-mono text-[11px] font-bold text-primary shrink-0">F{m.slot}</span>
-                <span className="text-xs truncate flex-1">{m.label || (m.has_audio ? t('dvkp.message') : '—')}</span>
+                <span className="text-xs truncate flex-1">{m.label || t('dvkp.message')}</span>
-                {m.has_audio && <span className="text-[9px] text-muted-foreground shrink-0">{m.duration_sec.toFixed(1)}s</span>}
+                {(m.label || '').toUpperCase().includes('CQ') && autoCq && <Repeat className="size-3 text-primary shrink-0" />}
+                <span className="text-[9px] text-muted-foreground shrink-0">{m.duration_sec.toFixed(1)}s</span>
               </button>
             ))}
           </div>
         )}
       </div>
+
+      {/* Auto-CQ footer — repeats a CQ-labelled slot on a timer. Greyed out on a
+          non-phone mode (the DVK won't transmit there). */}
+      <div className="shrink-0 border-t border-border bg-muted/30 px-2 py-1.5 flex items-center gap-2">
+        <label className={cn('flex items-center gap-1.5 text-[11px] cursor-pointer', !phoneOk && 'opacity-50')} title={phoneOk ? t('dvkp.autoCqHint') : t('dvkp.notPhone')}>
+          <input type="checkbox" className="accent-primary" checked={autoCq} disabled={!phoneOk}
+            onChange={(e) => onToggleAutoCq(e.target.checked)} />
+          <Repeat className="size-3" /> {t('dvkp.autoCq')}
+        </label>
+        <div className="flex-1" />
+        <span className="text-[10px] text-muted-foreground">{t('dvkp.gap')}</span>
+        <input type="number" min={0} max={120} value={autoCqSecs}
+          onChange={(e) => onSetAutoCqSecs(parseInt(e.target.value, 10))}
+          className="w-12 h-6 rounded border border-input bg-background px-1 text-[11px] font-mono text-center" />
+        <span className="text-[10px] text-muted-foreground">s</span>
+      </div>
+
+      {!phoneOk && (
+        <div className="shrink-0 bg-warning-muted text-warning-muted-foreground text-[10px] px-2 py-1 text-center">{t('dvkp.notPhone')}</div>
+      )}
     </div>
   );
 }

frontend/src/components/FlexPanel.tsx

@@ -555,11 +555,12 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
                   value={w} extra={isDbm(fwd) ? `${fwd.value.toFixed(1)} dBm` : undefined} />
               ); })(),
               swr && <MeterBar key="w" label="SWR" value={peakHold('w', swr.value)} unit="" lo={1} hi={3} accent="#d97706" />,
-              // Mic input level: fixed -40..+10 dB scale, RED from 0 dB up (overdrive).
+              // Mic input level in dBFS — SmartSDR's scale is -40…0 dB.
-              mic && <MeterBar key="mic" label="MIC" value={peakHold('mic', mic.value)} unit={mic.unit || 'dB'} lo={-40} hi={10} accent="#16a34a"
+              mic && <MeterBar key="mic" label="MIC" value={peakHold('mic', mic.value)} unit={mic.unit || 'dB'} lo={-40} hi={0} accent="#16a34a"
                 segColor={(fr) => (fr >= 0.8 ? '#dc2626' : fr >= 0.7 ? '#f59e0b' : '#16a34a')} />,
-              // Speech compression (dB of gain reduction).
+              // Speech compression — original working meter, only the top of the
-              comp && <MeterBar key="comp" label="COMP" value={peakHold('comp', comp.value)} unit={comp.unit || 'dB'} lo={0} hi={(comp.hi && comp.hi > 0) ? comp.hi : 25} accent="#0891b2" />,
+              // scale changed from the radio-reported 20 to 25 (SmartSDR's -25 max).
+              comp && <MeterBar key="comp" label="COMP" value={peakHold('comp', comp.value)} unit={comp.unit || 'dB'} lo={0} hi={25} accent="#0891b2" />,
             ].filter(Boolean);
             return (
               <div className="grid grid-cols-2 sm:grid-cols-3 gap-2">{cur}</div>

frontend/src/components/SettingsModal.tsx

@@ -1074,13 +1074,13 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
     port: string; baud: number; wpm: number; weight: number;
     lead_in_ms: number; tail_ms: number; ratio: number; farnsworth: number;
     sidetone_hz: number; mode: string; swap: boolean; autospace: boolean;
-    use_ptt: boolean; serial_echo: boolean; macros: WKMac[];
+    use_ptt: boolean; serial_echo: boolean; cw_key_line: string; cw_invert: boolean; macros: WKMac[];
   };
   const [wk, setWk] = useState<WKSettings>({
     enabled: false, engine: 'winkeyer', esc_clears_call: true,
     port: '', baud: 1200, wpm: 25, weight: 50, lead_in_ms: 10,
     tail_ms: 50, ratio: 50, farnsworth: 0, sidetone_hz: 600, mode: 'iambic_b',
-    swap: false, autospace: true, use_ptt: false, serial_echo: true, macros: [],
+    swap: false, autospace: true, use_ptt: false, serial_echo: true, cw_key_line: 'dtr', cw_invert: false, macros: [],
   });
   const [wkPorts, setWkPorts] = useState<string[]>([]);
   const setWkField = (patch: Partial<WKSettings>) => setWk((s) => ({ ...s, ...patch }));
@@ -3023,7 +3023,8 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
               <Select value={wk.engine} onValueChange={(v) => setWkField({ engine: v })}>
                 <SelectTrigger className="h-8"><SelectValue /></SelectTrigger>
                 <SelectContent>
-                  <SelectItem value="winkeyer">WinKeyer (serial)</SelectItem>
+                  <SelectItem value="winkeyer">WinKeyer (K1EL, serial)</SelectItem>
+                  <SelectItem value="serial">Serial port (DTR=CW / RTS=PTT)</SelectItem>
                   <SelectItem value="icom">Icom CI-V (rig keyer)</SelectItem>
                   <SelectItem value="flex">FlexRadio (CWX)</SelectItem>
                   <SelectItem value="tci" disabled>TCI (coming soon)</SelectItem>
@@ -3076,6 +3077,65 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
                 </div>
               </div>
             </>
+          ) : wk.engine === 'serial' ? (
+            <>
+              <p className="text-xs text-muted-foreground -mt-2">
+                OpsLog keys the Morse itself by toggling a serial control line — the "hardware CW keying" a Yaesu <strong>SCU-17</strong> and generic interfaces use (like N1MM: DTR = CW, RTS = PTT). No WinKeyer chip. Put the rig in CW mode and pick the interface's <strong>keying COM port</strong> below (this is the CW/PTT port, <em>not</em> the CAT port). Speed, Farnsworth, lead-in/tail and PTT apply; paddle mode, ratio and sidetone are WinKeyer-only.
+              </p>
+              <div className="grid grid-cols-4 gap-3">
+                <div className="space-y-1 col-span-2">
+                  <Label>Keying COM port</Label>
+                  <div className="flex items-center gap-2">
+                    <Select value={wk.port || '_'} onValueChange={(v) => setWkField({ port: v === '_' ? '' : v })}>
+                      <SelectTrigger className="h-8 flex-1"><SelectValue placeholder="— COM port —" /></SelectTrigger>
+                      <SelectContent>
+                        {wkPorts.length === 0 && <SelectItem value="_" disabled>No ports found</SelectItem>}
+                        {wkPorts.map((p) => <SelectItem key={p} value={p}>{p}</SelectItem>)}
+                      </SelectContent>
+                    </Select>
+                    <Button variant="ghost" size="sm" className="h-8 px-2" title="Reload ports"
+                      onClick={() => ListSerialPorts().then((p) => setWkPorts((p ?? []) as string[])).catch(() => {})}>
+                      <ArrowDown className="size-3.5 rotate-90" />
+                    </Button>
+                  </div>
+                </div>
+                <div className="space-y-1">
+                  <Label>CW key line</Label>
+                  <Select value={wk.cw_key_line === 'rts' ? 'rts' : 'dtr'} onValueChange={(v) => setWkField({ cw_key_line: v })}>
+                    <SelectTrigger className="h-8"><SelectValue /></SelectTrigger>
+                    <SelectContent>
+                      <SelectItem value="dtr">DTR = CW, RTS = PTT</SelectItem>
+                      <SelectItem value="rts">RTS = CW, DTR = PTT</SelectItem>
+                    </SelectContent>
+                  </Select>
+                </div>
+                <div className="space-y-1">
+                  <Label>Speed (WPM)</Label>
+                  <Input type="number" min={5} max={99} value={wk.wpm} onChange={(e) => setWkField({ wpm: num(e.target.value, 25) })} className="font-mono" />
+                </div>
+              </div>
+              <div className="grid grid-cols-4 gap-3">
+                <div className="space-y-1">
+                  <Label>Farnsworth</Label>
+                  <Input type="number" min={0} max={99} value={wk.farnsworth} onChange={(e) => setWkField({ farnsworth: num(e.target.value, 0) })} className="font-mono" />
+                </div>
+                <div className="space-y-1">
+                  <Label>Lead-in (ms)</Label>
+                  <Input type="number" min={0} value={wk.lead_in_ms} onChange={(e) => setWkField({ lead_in_ms: num(e.target.value, 10) })} className="font-mono" />
+                </div>
+                <div className="space-y-1">
+                  <Label>Tail (ms)</Label>
+                  <Input type="number" min={0} value={wk.tail_ms} onChange={(e) => setWkField({ tail_ms: num(e.target.value, 50) })} className="font-mono" />
+                </div>
+                <label className="flex items-center gap-2 text-sm cursor-pointer pb-1.5 self-end">
+                  <Checkbox checked={wk.use_ptt} onCheckedChange={(c) => setWkField({ use_ptt: !!c })} /> Key PTT line
+                </label>
+              </div>
+              <label className="flex items-center gap-2 text-sm cursor-pointer">
+                <Checkbox checked={wk.cw_invert} onCheckedChange={(c) => setWkField({ cw_invert: !!c })} />
+                Invert keying (active-LOW) — tick this only if the rig transmits at rest / keys backwards
+              </label>
+            </>
           ) : (
             <>
               <div className="grid grid-cols-4 gap-3">

frontend/src/components/StationControlPanel.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useRef, useState } from 'react';
-import { Plus, Pencil, Trash2, Power, PlugZap, Loader2, Check, X, Compass, Square, Antenna as AntennaIcon, ArrowDownToLine, Minus, RefreshCw, Flame } from 'lucide-react';
+import { Plus, Pencil, Trash2, Power, PlugZap, Loader2, Check, X, Compass, Square, Antenna as AntennaIcon, ArrowDownToLine, Minus, RefreshCw, GripVertical } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
@@ -8,12 +8,13 @@ import { cn } from '@/lib/utils';
 import { useI18n } from '@/lib/i18n';
 import { writeUiPref } from '@/lib/uiPref';
 import { RotorCompass } from '@/components/RotorCompass';
+import { AmpCard } from '@/components/AmpCard';
 import {
   GetStationDevices, SaveStationDevices, GetStationStatus, StationSetRelay,
   GetRotatorHeading, RotatorGoTo, RotatorStop,
   GetUltrabeamStatus, SetUltrabeamDirection, UltrabeamRetract, MotorSetElement, MotorReadElements,
   ListDenkoviDevices, ListSerialPorts, TestStationDevice,
-  GetAmpStatuses, AmpOperate, AmpPower, AmpPowerLevel, AmpFanMode, GetFlexState, FlexAmpOperate,
+  GetAmpStatuses, GetFlexState,
 } from '../../wailsjs/go/main/App';
 
 type RotatorProps = { centerLat?: number | null; centerLon?: number | null; bearing?: number | null };
@@ -206,9 +207,11 @@ function MotorAntennaWidget({ ant, refetch, t }: { ant: AntStatus; refetch: () =
               <p className="text-[11px] text-muted-foreground">{t('station.noLengths')}</p>
             ) : (
               <div className="space-y-1.5">
-                {/* Hide 0-length elements — an Ultrabeam reports 6 slots but a
+                {/* The READ_BANDS reply is undocumented and its 16-bit parse picks
-                    3-element beam only uses the first few. */}
+                    up structural bytes past the real data (varying by band), which
-                {lengths.map((mm, i) => ({ mm, i })).filter((e) => e.mm > 0).map(({ mm, i }) => (
+                    made 6+ bogus "elements" appear. Ultrabeam beams are 3-element,
+                    and ModifyElement addresses elements 0..2 — so show just those. */}
+                {lengths.map((mm, i) => ({ mm, i })).slice(0, 3).map(({ mm, i }) => (
                   <div key={i} className="flex items-center gap-2">
                     <span className="text-xs w-20 shrink-0 text-muted-foreground truncate">{elementName(i, t)}</span>
                     <button type="button" disabled={!ant.connected || busyEl !== null}
@@ -247,139 +250,6 @@ function MotorAntennaWidget({ ant, refetch, t }: { ant: AntStatus; refetch: () =
   );
 }
 
-// AmplifierWidget brings the amplifier controls (Settings → Amplifier) into the
-// Station Control tab, so an operator WITHOUT a FlexRadio/Icom panel still has
-// them. Several amps can be configured (some ops run two SPEs in parallel) —
-// the header dropdown picks which one this card shows; the choice is remembered.
-function AmplifierWidget({ t }: { t: (k: string, v?: any) => string }) {
-  const [list, setList] = useState<any[]>([]);
-  const [sel, setSel] = useState<string>(() => localStorage.getItem('opslog.ampSel.station') || '');
-  const [flex, setFlex] = useState<any>(null);
-  useEffect(() => {
-    let alive = true;
-    // The Flex state rides along because a PGXL's OPERATE state comes from the
-    // radio (the direct GSCP status doesn't carry it).
-    const tick = () => Promise.all([
-      GetAmpStatuses().catch(() => []),
-      GetFlexState().catch(() => null),
-    ]).then(([l, fx]: any[]) => { if (alive) { setList((l ?? []) as any[]); setFlex(fx); } });
-    tick();
-    const id = window.setInterval(tick, 1500);
-    return () => { alive = false; window.clearInterval(id); };
-  }, []);
-  const amp = list.find((a) => a.id === sel) ?? list[0];
-  if (!amp) return null;
-  const isACOM = !!amp.acom;
-  const isSPE = !!amp.spe;
-  const isPGXL = !isACOM && !isSPE;
-  const viaFlex = isPGXL && !!flex?.amp_available;
-  const raw = amp.spe ?? amp.acom ?? amp.pgxl ?? { connected: false };
-  const st: any = isPGXL
-    ? { ...raw, connected: !!raw.connected || viaFlex, operate: viaFlex ? !!flex.amp_operate : !!raw.operate }
-    : raw;
-  const doOperate = () => {
-    const want = !st.operate;
-    (isPGXL && viaFlex ? FlexAmpOperate(want) : AmpOperate(amp.id, want)).catch(() => {});
-  };
-  const maxW = isACOM ? (Number(st.max_w) || 800) : ({ '13K': 1300, '15K': 1500, '2K': 2000 } as Record<string, number>)[st.model] || 1500;
-  const outW = Number(isACOM ? st.fwd_w : st.output_w) || 0;
-  const frac = Math.min(1, outW / maxW);
-  return (
-    <div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden h-full">
-      <div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
-        <Flame className="size-4 text-primary" />
-        <div className="min-w-0">
-          <div className="text-sm font-semibold truncate">{t('flxp.amplifier')}</div>
-          {list.length <= 1 && <div className="text-[10px] text-muted-foreground font-mono truncate">{amp.name}</div>}
-        </div>
-        {list.length > 1 && (
-          <select value={amp.id} title={t('flxp.ampPick')}
-            onChange={(e) => { setSel(e.target.value); localStorage.setItem('opslog.ampSel.station', e.target.value); }}
-            className="h-7 rounded-md border border-border bg-card px-1.5 text-xs font-semibold outline-none min-w-0">
-            {list.map((a: any) => <option key={a.id} value={a.id}>{a.name}</option>)}
-          </select>
-        )}
-        <span className={cn('ml-auto size-2 rounded-full shrink-0', st.connected ? 'bg-success' : 'bg-muted-foreground/40')}
-          title={st.connected ? t('station.online') : (st.last_error || t('station.offline'))} />
-      </div>
-      <div className="p-3 space-y-2">
-        {isPGXL ? (
-          <div className="flex items-center gap-2 flex-wrap">
-            <button type="button" disabled={!st.connected}
-              onClick={doOperate}
-              className={cn('px-3 py-1.5 rounded-lg text-xs font-extrabold tracking-wide border-2 transition-all disabled:opacity-40',
-                st.operate ? 'bg-warning text-warning-foreground border-warning' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
-              {st.operate ? 'OPERATE' : 'STANDBY'}
-            </button>
-            {(['STANDARD', 'CONTEST', 'BROADCAST'] as const).map((m) => (
-              <button key={m} type="button" disabled={!st.connected}
-                onClick={() => AmpFanMode(amp.id, m).catch(() => {})}
-                className={cn('px-2.5 py-1.5 rounded-md border text-xs font-semibold disabled:opacity-40',
-                  st.fan_mode === m ? 'bg-primary text-primary-foreground border-primary' : 'bg-muted/30 border-border hover:bg-muted')}>
-                {m === 'STANDARD' ? t('flxp.fanStandard') : m === 'CONTEST' ? t('flxp.fanContest') : t('flxp.fanBroadcast')}
-              </button>
-            ))}
-            <span className="text-xs text-muted-foreground font-mono">{st.state || ''}{st.temperature ? ` · ${Math.round(st.temperature)}°C` : ''}</span>
-          </div>
-        ) : (
-          <>
-            <div className="flex items-center gap-2 flex-wrap">
-              <button type="button" disabled={!st.connected}
-                onClick={doOperate}
-                className={cn('px-3 py-1.5 rounded-lg text-xs font-extrabold tracking-wide border-2 transition-all disabled:opacity-40',
-                  st.operate ? 'bg-warning text-warning-foreground border-warning' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
-                {st.operate ? 'OPERATE' : 'STANDBY'}
-              </button>
-              <div className="inline-flex rounded-lg overflow-hidden border border-success/70">
-                <button type="button"
-                  disabled={isACOM ? !(st.port_open && st.transport === 'serial') : !st.connected}
-                  onClick={() => AmpPower(amp.id, true).catch(() => {})}
-                  className="px-2.5 py-1.5 text-xs font-bold bg-card text-success hover:bg-success/15 disabled:opacity-40">ON</button>
-                <button type="button" disabled={!st.connected}
-                  onClick={() => AmpPower(amp.id, false).catch(() => {})}
-                  className="px-2.5 py-1.5 text-xs font-bold bg-card text-danger border-l border-success/70 hover:bg-danger/15 disabled:opacity-40">OFF</button>
-              </div>
-              {!isACOM && (
-                <div className="inline-flex rounded-lg overflow-hidden border border-border">
-                  {(['L', 'M', 'H'] as const).map((lvl, i) => (
-                    <button key={lvl} type="button" disabled={!st.connected}
-                      onClick={() => AmpPowerLevel(amp.id, lvl).catch(() => {})}
-                      className={cn('px-2.5 py-1.5 text-xs font-bold disabled:opacity-40', i > 0 && 'border-l border-border',
-                        (st.power_level || '').trim().toUpperCase() === lvl ? 'bg-primary text-primary-foreground' : 'bg-card text-muted-foreground hover:bg-muted')}>
-                      {lvl}
-                    </button>
-                  ))}
-                </div>
-              )}
-            </div>
-            <div className="text-xs font-mono text-muted-foreground tabular-nums">
-              {st.connected
-                ? <>
-                    {isACOM ? (st.state || '') : (st.tx ? 'TX' : 'RX')}
-                    {st.band ? ` · ${st.band}` : ''} · {outW}W · SWR {Number((isACOM ? st.swr : st.swr_ant) ?? 0).toFixed(1)} · {st.temp_c}°C
-                    {isACOM && st.fan ? ` · Fan ${st.fan}` : ''}
-                  </>
-                : (isACOM ? t('flxp.acomOffline') : t('flxp.speOffline'))}
-            </div>
-            {st.connected && (
-              <div>
-                <div className="h-2 rounded bg-muted overflow-hidden">
-                  <div className={cn('h-full transition-all', frac > 0.9 ? 'bg-danger' : frac > 0.75 ? 'bg-warning' : 'bg-primary')}
-                    style={{ width: `${Math.round(frac * 100)}%` }} />
-                </div>
-                <div className="text-[10px] text-muted-foreground mt-0.5">{t('flxp.outputPower')} — {outW} W / {maxW} W</div>
-              </div>
-            )}
-            {(st.err_text || st.warnings || st.alarms) && (
-              <div className="text-[11px] font-bold text-danger">⚠ {st.err_text || `${st.warnings || ''} ${st.alarms || ''}`}</div>
-            )}
-          </>
-        )}
-      </div>
-    </div>
-  );
-}
-
 export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorProps) {
   const { t } = useI18n();
   const [devices, setDevices] = useState<Device[]>([]);
@@ -393,16 +263,24 @@ export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorPr
     try { const v = JSON.parse(localStorage.getItem('opslog.stationOrder') || '[]'); return Array.isArray(v) ? v : []; } catch { return []; }
   });
   const dragId = useRef<string | null>(null);
+  // Max columns per row (persisted). "Auto" fills the window; a number caps the
+  // row so cards wrap onto further lines even when there's horizontal room.
   const [cols, setCols] = useState<string>(() => localStorage.getItem('opslog.stationCols') || 'auto');
   // Amplifiers (Settings → Amplifier): shown here so operators without a
-  // FlexRadio panel still get the controls. Re-read every 5s so enabling an
+  // FlexRadio panel still get the controls. EVERY configured amp gets its own
-  // amp in Settings makes the widget appear without reopening the tab.
+  // card (identical to the Flex panel's) — no dropdown. Polled fast (1.5s) so the
-  const [ampCount, setAmpCount] = useState(0);
+  // FlexRadio meters read live; the Flex state rides along because a PGXL's
+  // OPERATE/meters come from the radio, not the direct GSCP link.
+  const [amps, setAmps] = useState<any[]>([]);
+  const [flexState, setFlexState] = useState<any>(null);
   useEffect(() => {
     let alive = true;
-    const load = () => GetAmpStatuses().then((l: any) => { if (alive) setAmpCount((l ?? []).length); }).catch(() => {});
+    const load = () => Promise.all([
+      GetAmpStatuses().catch(() => []),
+      GetFlexState().catch(() => null),
+    ]).then(([l, fx]: any[]) => { if (alive) { setAmps((l ?? []) as any[]); setFlexState(fx); } });
     load();
-    const id = window.setInterval(load, 5000);
+    const id = window.setInterval(load, 1500);
     return () => { alive = false; window.clearInterval(id); };
   }, []);
 
@@ -491,24 +369,25 @@ export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorPr
           <button className="text-muted-foreground hover:text-destructive" title={t('station.delete')}
             onClick={() => removeDevice(dev.id)}><Trash2 className="size-3.5" /></button>
         </div>
-        <div className="p-3 grid grid-cols-2 gap-2">
+        {/* Compact one-line relay buttons at a FIXED width so they don't stretch
+            across the whole card — they wrap to fill the available width instead. */}
+        <div className="p-2 flex flex-wrap gap-1.5">
           {relays.map((r) => {
             const key = `${dev.id}:${r.number}`;
             const label = r.label || `${t('station.relay')} ${r.number}`;
             return (
               <button key={r.number} type="button" disabled={!st?.connected}
+                title={label}
                 onClick={() => toggle(dev, r.number, !r.on)}
-                className={cn('flex items-center gap-2 rounded-lg border px-2.5 py-2 text-left transition-colors disabled:opacity-40',
+                className={cn('w-[150px] flex items-center gap-1.5 rounded-md border px-2 py-1 text-left transition-colors disabled:opacity-40',
                   r.on ? 'bg-success/15 border-success/50' : 'bg-muted/30 border-border hover:bg-muted')}>
-                <span className={cn('flex items-center justify-center size-7 rounded-md shrink-0',
+                <span className={cn('flex items-center justify-center size-5 rounded shrink-0',
                   r.on ? 'bg-success text-success-foreground' : 'bg-muted-foreground/15 text-muted-foreground')}>
-                  {busy[key] ? <Loader2 className="size-3.5 animate-spin" /> : <Power className="size-3.5" />}
+                  {busy[key] ? <Loader2 className="size-3 animate-spin" /> : <Power className="size-3" />}
                 </span>
-                <span className="min-w-0">
+                <span className="flex-1 min-w-0 text-xs font-medium truncate">{label}</span>
-                  <span className="block text-xs font-medium truncate">{label}</span>
+                <span className={cn('text-[9px] font-bold shrink-0', r.on ? 'text-success' : 'text-muted-foreground/50')}>
-                  <span className={cn('block text-[10px] font-semibold', r.on ? 'text-success' : 'text-muted-foreground')}>
+                  {r.on ? t('station.on') : t('station.off')}
-                    {r.on ? t('station.on') : t('station.off')}
-                  </span>
                 </span>
               </button>
             );
@@ -525,32 +404,25 @@ export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorPr
   if (ant.enabled) {
     widgets.push({ id: 'antenna', node: <MotorAntennaWidget ant={ant} refetch={pollAnt} t={t} /> });
   }
-  if (ampCount > 0) {
+  // One card per configured amplifier (identical to the Flex panel's card).
-    widgets.push({ id: 'amplifier', node: <AmplifierWidget t={t} /> });
+  for (const amp of amps) widgets.push({ id: `amp:${amp.id}`, node: <AmpCard amp={amp} flex={flexState} t={t} /> });
-  }
   for (const dev of devices) widgets.push({ id: dev.id, node: deviceCard(dev) });
 
   const rank = (id: string) => { const i = order.indexOf(id); return i < 0 ? 1e6 : i; };
   const ordered = widgets.map((w, i) => ({ ...w, i })).sort((a, b) => (rank(a.id) - rank(b.id)) || (a.i - b.i));
   const widgetIds = ordered.map((w) => w.id);
 
-  const noDevices = devices.length === 0 && !rot.enabled && !ant.enabled && ampCount === 0;
+  const noDevices = devices.length === 0 && !rot.enabled && !ant.enabled && amps.length === 0;
-
-  // Column count controls the layout: with 4 widgets, choosing "2" lays them out
-  // 2×2 — which linear drag-reorder alone can't do, since the grid auto-flows to
-  // fill however many columns are available.
-  const gridCols: Record<string, string> = {
-    auto: 'sm:grid-cols-2 lg:grid-cols-3 2xl:grid-cols-4',
-    '1': 'grid-cols-1', '2': 'grid-cols-2', '3': 'grid-cols-3', '4': 'grid-cols-4',
-  };
 
   return (
     <div className="flex-1 min-h-0 overflow-auto p-4">
       <div className="flex items-center justify-between mb-3">
         <h2 className="text-sm font-bold uppercase tracking-wider text-muted-foreground">{t('station.title')}</h2>
         <div className="flex items-center gap-2">
+          {/* Max columns per row: Auto fills the window; 1/2/3/4 cap the row so a
+              card can sit on a further line even with horizontal room to spare. */}
           <div className="flex items-center rounded-md border border-border overflow-hidden text-[11px]">
-            {(['auto', '2', '3', '4'] as const).map((c) => (
+            {(['auto', '1', '2', '3', '4'] as const).map((c) => (
               <button key={c} type="button"
                 onClick={() => { setCols(c); writeUiPref('opslog.stationCols', c); }}
                 className={cn('px-2 py-1 font-medium', cols === c ? 'bg-primary text-primary-foreground' : 'text-muted-foreground hover:bg-muted')}>
@@ -570,14 +442,25 @@ export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorPr
         </div>
       )}
 
-      <div className={cn('grid gap-3 items-start', gridCols[cols] ?? gridCols.auto)}>
+      {/* Dashboard of FIXED-WIDTH cards that wrap. "Auto" fills the window; a fixed
+          column count caps the container width so cards wrap onto more lines. Each
+          card has a grip handle (left rail) as the drag initiator (the card body is
+          full of buttons, so dragging the whole card was unreliable). */}
+      <div className="flex flex-wrap gap-4 items-start"
+        style={cols !== 'auto' ? { maxWidth: `${Number(cols) * 446}px` } : undefined}>
         {ordered.map((w) => (
-          <div key={w.id} draggable
+          <div key={w.id} className="flex items-stretch w-[430px]"
-            onDragStart={(e) => { dragId.current = w.id; e.dataTransfer.effectAllowed = 'move'; }}
+            onDragOver={(e) => { if (dragId.current) { e.preventDefault(); e.dataTransfer.dropEffect = 'move'; } }}
-            onDragOver={(e) => { e.preventDefault(); e.dataTransfer.dropEffect = 'move'; }}
+            onDrop={(e) => { if (dragId.current) { e.preventDefault(); onDrop(w.id); } }}>
-            onDrop={(e) => { e.preventDefault(); onDrop(w.id); }}
+            <div draggable
-            className={cn('cursor-grab active:cursor-grabbing', dragId.current === w.id && 'opacity-60')}>
+              onDragStart={(e) => { dragId.current = w.id; e.dataTransfer.effectAllowed = 'move'; }}
-            {w.node}
+              onDragEnd={() => { dragId.current = null; }}
+              title={t('station.dragMove')}
+              className={cn('flex items-center shrink-0 px-0.5 rounded-l-xl cursor-grab active:cursor-grabbing text-muted-foreground/30 hover:text-muted-foreground hover:bg-muted/40 transition-colors',
+                dragId.current === w.id && 'opacity-60')}>
+              <GripVertical className="size-4" />
+            </div>
+            <div className="flex-1 min-w-0">{w.node}</div>
           </div>
         ))}
       </div>

frontend/src/version.ts

@@ -1,6 +1,6 @@
 // Single source of truth for the app version shown in the UI (header + About).
 // Bump this on a release (the release script updates it alongside telemetry.go).
-export const APP_VERSION = '0.20.9';
+export const APP_VERSION = '0.20.11';
 
 // Author / credits, shown in Help -> About.
 export const APP_AUTHOR = 'F4BPO';

frontend/wailsjs/go/main/App.d.ts

@@ -762,6 +762,8 @@ export function RotatorStop():Promise<void>;
 
 export function RunBackupNow():Promise<string>;
 
+export function SMTPConfigured():Promise<boolean>;
+
 export function SPESetOperate(arg1:boolean):Promise<void>;
 
 export function SPESetPower(arg1:boolean):Promise<void>;
@@ -842,6 +844,8 @@ export function SendClusterSpot(arg1:string,arg2:number,arg3:string):Promise<voi
 
 export function SendEQSL(arg1:number,arg2:number,arg3:string):Promise<void>;
 
+export function SendLogToDeveloper():Promise<void>;
+
 export function SendQSORecordingEmail(arg1:number):Promise<void>;
 
 export function SetAlertEmailTo(arg1:string):Promise<void>;

frontend/wailsjs/go/main/App.js

@@ -1478,6 +1478,10 @@ export function RunBackupNow() {
   return window['go']['main']['App']['RunBackupNow']();
 }
 
+export function SMTPConfigured() {
+  return window['go']['main']['App']['SMTPConfigured']();
+}
+
 export function SPESetOperate(arg1) {
   return window['go']['main']['App']['SPESetOperate'](arg1);
 }
@@ -1638,6 +1642,10 @@ export function SendEQSL(arg1, arg2, arg3) {
   return window['go']['main']['App']['SendEQSL'](arg1, arg2, arg3);
 }
 
+export function SendLogToDeveloper() {
+  return window['go']['main']['App']['SendLogToDeveloper']();
+}
+
 export function SendQSORecordingEmail(arg1) {
   return window['go']['main']['App']['SendQSORecordingEmail'](arg1);
 }

frontend/wailsjs/go/models.ts

@@ -3035,6 +3035,9 @@ export namespace main {
 	    autospace: boolean;
 	    use_ptt: boolean;
 	    serial_echo: boolean;
+	    type: string;
+	    cw_key_line: string;
+	    cw_invert: boolean;
 	    engine: string;
 	    esc_clears_call: boolean;
 	    send_on_type: boolean;
@@ -3061,6 +3064,9 @@ export namespace main {
 	        this.autospace = source["autospace"];
 	        this.use_ptt = source["use_ptt"];
 	        this.serial_echo = source["serial_echo"];
+	        this.type = source["type"];
+	        this.cw_key_line = source["cw_key_line"];
+	        this.cw_invert = source["cw_invert"];
 	        this.engine = source["engine"];
 	        this.esc_clears_call = source["esc_clears_call"];
 	        this.send_on_type = source["send_on_type"];

internal/cat/flex.go

@@ -649,6 +649,18 @@ func (f *Flex) handleStatus(payload string) {
 			}
 			if removed {
 				f.amp = flexAmp{}
+				// The amp's meters (FWD / ID / TEMP …) don't always get an individual
+				// "meter removed" push, so power-cycling the amp left the OLD meter
+				// ids in the maps while the re-registered amp added NEW ones — the
+				// panel then showed every amp meter twice. Drop every AMP-sourced
+				// meter here so only the fresh set survives.
+				for id, mi := range f.meterMeta {
+					if strings.Contains(strings.ToUpper(mi.src), "AMP") {
+						delete(f.meterMeta, id)
+						delete(f.meterVal, id)
+						delete(f.meterSub, id)
+					}
+				}
 			}
 			f.mu.Unlock()
 		}
@@ -660,6 +672,26 @@ func (f *Flex) handleStatus(payload string) {
 				f.meterRawLogged = true
 				debugLog.Printf("Flex: meter status raw: %s", payload)
 			}
+			// Meter removal — "meter <id> removed": drop it so a stale value can't
+			// linger (e.g. after an amp/slice is torn down).
+			removedMeter := false
+			for _, tok := range fields[1:] {
+				if tok == "removed" || tok == "in_use=0" {
+					removedMeter = true
+				}
+			}
+			if removedMeter {
+				f.mu.Lock()
+				for _, tok := range fields[1:] {
+					if n, err := strconv.Atoi(strings.TrimSpace(tok)); err == nil {
+						delete(f.meterMeta, n)
+						delete(f.meterVal, n)
+						delete(f.meterSub, n)
+					}
+				}
+				f.mu.Unlock()
+				return
+			}
 			var newIDs []int
 			f.mu.Lock()
 			for _, tok := range fields[1:] {
@@ -1162,7 +1194,11 @@ func (f *Flex) SendSpot(s SpotInfo) error {
 	}
 	cmd := fmt.Sprintf("spot add rx_freq=%.6f callsign=%s color=%s source=OpsLog lifetime_seconds=%d trigger_action=Tune timestamp=%d",
 		float64(s.FreqHz)/1e6, call, color, life, time.Now().Unix())
-	if m := flexEncode(s.Mode); m != "" {
+	// Convert to a real Flex mode (USB/LSB/CW/DIGU/…): SmartSDR only switches the
+	// slice mode on a spot click when mode= is one of ITS mode names — "SSB" or a
+	// bare cluster label is ignored, so the mode wouldn't change. adifModeToFlex
+	// also resolves SSB→USB/LSB from the spot frequency.
+	if m := flexEncode(adifModeToFlex(s.Mode, s.FreqHz)); m != "" {
 		cmd += " mode=" + m
 	}
 	if c := flexEncode(s.Comment); c != "" {

internal/cat/icomserial.go

@@ -224,11 +224,14 @@ func (b *IcomSerial) Connect() error {
 			idAddr = f.Data[1]
 		}
 	}
-	// Dual-scope rigs (IC-7610/9700) prefix each waveform frame with a main/sub
+	// Whether the rig's scope protocol carries a leading main/sub SELECTOR byte on
-	// selector byte; single-scope rigs (IC-7300…) do not. Decide from the
+	// every 0x27 frame and command. The IC-7610/9700 (dual scope) do — and the logs
-	// IDENTIFIED model, NOT the configured address: an IC-7300 run at 0x98 must
+	// prove the IC-7300 does too (frames arrive as `27 00 00 <seq> <total> …` and a
-	// still parse single-scope frames (this was the "scope blank on the 7300" bug).
+	// mode read answers `27 14 00 <mode>`), even though it has a single scope. The
-	b.dualScope = idAddr == 0x98 || idAddr == 0xA2
+	// waveform parser auto-detects this per-frame regardless, so a 7300 at a
+	// non-default address still RENDERS; this flag only drives the SET/read commands
+	// (mode, span, edges), which need the 0x00 selector to be accepted on the 7300.
+	b.dualScope = idAddr == 0x98 || idAddr == 0xA2 || idAddr == 0x94
 	// Defer the DSP snapshot until the rig actually answers CI-V. Over the network
 	// the rig may still be booting (or off) at Connect, so an immediate readDSP
 	// would time out and leave every control at 0 / off with no retry. ReadState
@@ -603,12 +606,20 @@ func (b *IcomSerial) scopeLoop(spec chan civ.Decoded, done chan struct{}) {
 				rawN++
 				applog.Printf("icom scope raw #%d: len=%d data=[% X]", rawN, len(f.Data), f.Data)
 			}
+			// Frame layout after the 0x00 sub-command byte is one of:
+			//   [selector][seq][total][data…]  (IC-7610/9700 AND, as the logs prove,
+			//                                    the IC-7300 — selector 0x00 = main)
+			//   [seq][total][data…]             (a rig with no selector byte)
+			// The sequence starts at 1, so a 0x00 at Data[1] can only be the main-scope
+			// selector — never a valid sequence. Keying this off the rig ADDRESS was the
+			// long-standing "blank scope on the IC-7300" bug: the 7300 DOES send the
+			// selector, so idx stayed 1, seq was read as 0x00, and every frame was
+			// dropped. Detect it from the byte itself instead — address-independent.
 			idx := 1
-			if b.dualScope {
+			if len(f.Data) >= 2 && f.Data[1] == 0x00 {
-				if len(f.Data) < 2 || f.Data[1] != 0x00 {
+				idx = 2 // leading main-scope selector byte present
-					continue // only the MAIN scope
+			} else if b.dualScope {
-				}
+				continue // dual-scope rig SUB frame (selector != 0x00) — main only
-				idx = 2
 			}
 			if len(f.Data) < idx+2 {
 				continue
@@ -661,9 +672,23 @@ func (b *IcomSerial) scopeLoop(spec chan civ.Decoded, done chan struct{}) {
 			if seq == 1 { // header frame — begins a new sweep, no waveform data
 				regions = make(map[byte][]byte)
 				total = tot
-				if len(region) >= 11 { // [info][low 5][high 5]
+				if len(region) >= 11 { // [info][freq1 5-BCD][freq2 5-BCD]
-					low := civ.BCDToFreq(region[1:6])
+					// Same center/fixed disambiguation as the single-frame (net) path:
-					high := civ.BCDToFreq(region[6:11])
+					// FIXED sends [low-edge][high-edge] (both absolute), CENTER sends
+					// [center][span]. Tell them apart by magnitude — a second value
+					// BIGGER than the first is a real high edge; a smaller one is a
+					// span. Without this, an IC-7300 in center (VFO-following) mode set
+					// high = span (e.g. 100 kHz), so high < low and the panadapter had
+					// no valid range to map the trace onto → blank scope. FIXED mode
+					// parsed fine, which is why only center mode was broken.
+					v1 := civ.BCDToFreq(region[1:6])
+					v2 := civ.BCDToFreq(region[6:11])
+					var low, high int64
+					if v2 > v1 {
+						low, high = v1, v2 // absolute low/high edges (fixed)
+					} else {
+						low, high = v1-v2/2, v1+v2/2 // centre + span (centre-on-VFO)
+					}
 					b.scopeMu.Lock()
 					b.scopeLow, b.scopeHigh = low, high
 					b.scopeMu.Unlock()
@@ -711,12 +736,19 @@ func (b *IcomSerial) SetScope(on bool) error {
 		// but nothing shows, compare its `icom scope raw` frames against this.
 		applog.Printf("icom scope: enable on rig=%q addr=0x%02X dualScope=%v (expect %s frame layout)",
 			b.model, b.rigAddr, b.dualScope, map[bool]string{true: "27 00 [MS] [seq] [total] …", false: "27 00 [seq] [total] …"}[b.dualScope])
+		// Turn the scope DISPLAY on — needed so the rig actually streams (esp. when
+		// remote and we can't touch the front panel). ONLY on enable: we must never
+		// switch the display OFF, because that is the operator's own scope on the
+		// radio, and closing OpsLog (SetScope(false)) blanking a local IC-7300's
+		// screen is exactly the regression this avoids. Some firmwares don't ack a
+		// 0x27 set; a timeout isn't fatal, so log and continue.
+		if err := b.exec(civ.CmdScope, civ.SubScopeOnOff, 0x01); err != nil {
+			applog.Printf("icom scope: display on ack: %v", err)
+		}
 	}
-	// Some firmwares don't ack 0x27 sets; a timeout here isn't fatal, so log and
+	// Waveform data OUTPUT over CI-V: enabled with the scope, and — crucially —
-	// continue rather than abort the second command.
+	// the ONLY thing we switch off on disable, so the radio's own scope display is
-	if err := b.exec(civ.CmdScope, civ.SubScopeOnOff, boolByte(on)); err != nil {
+	// left exactly as the operator had it.
-		applog.Printf("icom scope: display on=%v ack: %v", on, err)
-	}
 	if err := b.exec(civ.CmdScope, civ.SubScopeOn, boolByte(on)); err != nil {
 		applog.Printf("icom scope: output on=%v ack: %v", on, err)
 	}

internal/cat/omnirig.go

@@ -267,12 +267,23 @@ func (o *OmniRig) SetFrequency(hz int64) error {
 	// method (RX=TX=freq, simplex). It works on rigs — notably Icom (IC-9100) —
 	// where direct FreqA/FreqB writes are accepted but never move the radio.
 	// Clearing split is the right thing when tuning to a spot anyway.
+	simplexOK := false
 	if _, err := oleutil.CallMethod(o.rig, "SetSimplexMode", int32(hz32)); err == nil {
+		simplexOK = true
 		debugLog.Printf("OmniRig.SetFrequency: SetSimplexMode(%d) OK", hz32)
 	} else {
-		debugLog.Printf("OmniRig.SetFrequency: SetSimplexMode unavailable (%v) — using property writes", err)
+		debugLog.Printf("OmniRig.SetFrequency: SetSimplexMode unavailable (%v)", err)
-		// Fallback: write the active VFO's property AND the generic Freq
+	}
-		// (always — some .ini honour only one, and split here is often misread).
+
+	// On Yaesu / Kenwood (and anything non-Icom), SetSimplexMode frequently returns
+	// OK but is a SILENT NO-OP — the rig never moves. Confirmed on an FT-891 over
+	// OmniRig: every spot click logged "SetSimplexMode OK" yet FreqA stayed put,
+	// while SetMode on the same .ini worked fine (so the CAT link is healthy).
+	// Writing the VFO frequency PROPERTY directly DOES move them, so also do that
+	// here. It is skipped on Icom, where the direct write is the unreliable one and
+	// could nudge the wrong Main/Sub VFO — there SetSimplexMode is authoritative.
+	isIcom := strings.HasPrefix(strings.ToUpper(strings.TrimSpace(rigType)), "IC")
+	if !isIcom || !simplexOK {
 		prop := "FreqA"
 		switch vfo {
 		case "B", "BB", "BA":
@@ -287,7 +298,7 @@ func (o *OmniRig) SetFrequency(hz int64) error {
 				okAny = true
 			}
 		}
-		if !okAny {
+		if !simplexOK && !okAny {
 			return fmt.Errorf("OmniRig: no writable frequency property for this rig")
 		}
 	}

internal/email/email.go

@@ -41,6 +41,16 @@ func (c Config) opts() []mail.Option {
 
 // Send delivers a plain-text email to `to`, optionally attaching a file.
 func Send(cfg Config, to, subject, body, attachPath string) error {
+	var attach []string
+	if attachPath != "" {
+		attach = []string{attachPath}
+	}
+	return SendFiles(cfg, to, subject, body, attach)
+}
+
+// SendFiles is like Send but attaches any number of files (missing paths are
+// skipped by the mail library at send time).
+func SendFiles(cfg Config, to, subject, body string, attachPaths []string) error {
 	if cfg.Host == "" {
 		return fmt.Errorf("SMTP server not configured")
 	}
@@ -65,8 +75,10 @@ func Send(cfg Config, to, subject, body, attachPath string) error {
 	}
 	m.Subject(subject)
 	m.SetBodyString(mail.TypeTextPlain, body)
-	if attachPath != "" {
+	for _, p := range attachPaths {
-		m.AttachFile(attachPath)
+		if p != "" {
+			m.AttachFile(p)
+		}
 	}
 	client, err := mail.NewClient(cfg.Host, cfg.opts()...)
 	if err != nil {

internal/qso/qso.go

@@ -792,6 +792,31 @@ func (r *Repo) BulkSetField(ctx context.Context, ids []int64, column, value stri
 	return n, nil
 }
 
+// BulkSetFrequency sets freq_hz AND band together on every listed QSO. Kept
+// separate from BulkSetField because frequency is numeric and must keep the band
+// consistent — the main use is fixing a batch that was logged on a stale/default
+// frequency after CAT dropped. freqHz "" is not allowed (caller validates).
+func (r *Repo) BulkSetFrequency(ctx context.Context, ids []int64, freqHz int64, band string) (int64, error) {
+	if len(ids) == 0 {
+		return 0, nil
+	}
+	ph := make([]string, len(ids))
+	args := make([]any, 0, len(ids)+3)
+	args = append(args, freqHz, band, db.NowISO())
+	for i, id := range ids {
+		ph[i] = "?"
+		args = append(args, id)
+	}
+	res, err := r.db.ExecContext(ctx,
+		`UPDATE qso SET freq_hz = ?, band = ?, updated_at = ? WHERE id IN (`+strings.Join(ph, ",")+`)`,
+		args...)
+	if err != nil {
+		return 0, fmt.Errorf("bulk set frequency: %w", err)
+	}
+	n, _ := res.RowsAffected()
+	return n, nil
+}
+
 // SetExtra merges ONE key into a QSO's extras JSON without rewriting the rest of
 // the row. A slow caller that only wants to stamp its own app field (e-mailing a
 // QSL card, saving a recording) must not do a full-row Update: the row it read may

internal/winkeyer/serialcw.go

@@ -0,0 +1,288 @@
+package winkeyer
+
+// serialcw.go — CW keying by toggling a serial control line, the "hardware CW
+// keying" method N1MM / WSJT / fldigi use with a Yaesu SCU-17 and similar
+// interfaces (DTR = CW key, RTS = PTT). No K1EL WinKeyer chip involved: the PC
+// bit-bangs the Morse itself on the DTR (or RTS) line at the configured WPM.
+//
+// A single worker goroutine consumes queued text and keys it element by element,
+// so Send returns immediately (like the WinKeyer's buffered send) and Stop can
+// abort mid-message. Speed changes apply live between characters. PTT (when
+// enabled) is asserted on the OTHER line for the whole transmission plus a
+// lead-in / tail, and held through a short hang so send-on-type doesn't chatter.
+
+import (
+	"strings"
+	"sync"
+	"time"
+
+	"go.bug.st/serial"
+)
+
+// morseTable maps a keyable character to its Morse element string (. = dit,
+// - = dah). Mirrors winkeyer.allowedCW.
+var morseTable = map[rune]string{
+	'A': ".-", 'B': "-...", 'C': "-.-.", 'D': "-..", 'E': ".", 'F': "..-.",
+	'G': "--.", 'H': "....", 'I': "..", 'J': ".---", 'K': "-.-", 'L': ".-..",
+	'M': "--", 'N': "-.", 'O': "---", 'P': ".--.", 'Q': "--.-", 'R': ".-.",
+	'S': "...", 'T': "-", 'U': "..-", 'V': "...-", 'W': ".--", 'X': "-..-",
+	'Y': "-.--", 'Z': "--..",
+	'0': "-----", '1': ".----", '2': "..---", '3': "...--", '4': "....-",
+	'5': ".....", '6': "-....", '7': "--...", '8': "---..", '9': "----.",
+	'.': ".-.-.-", ',': "--..--", '?': "..--..", '/': "-..-.", '=': "-...-",
+	'+': ".-.-.", '-': "-....-", ':': "---...", '(': "-.--.", ')': "-.--.-",
+	';': "-.-.-.", '"': ".-..-.", '\'': ".----.", '@': ".--.-.",
+}
+
+// serialKeyer bit-bangs CW on a serial control line. Owned by a winkeyer.Manager
+// while Type == "serial"; all keying happens in run().
+type serialKeyer struct {
+	port   serial.Port
+	keyDTR bool // true: CW on DTR, PTT on RTS (N1MM default). false: swapped.
+	invert bool // true: active-LOW — asserting a line means driving it LOW
+	usePTT bool
+	leadMs int
+	tailMs int
+	onBusy func(bool)
+
+	mu    sync.Mutex
+	wpm   int
+	farns int
+	abort chan struct{} // recreated by Stop; keying aborts when it closes
+
+	in   chan string
+	stop chan struct{}
+	done chan struct{}
+}
+
+func newSerialKeyer(port serial.Port, cfg Config, onBusy func(bool)) *serialKeyer {
+	k := &serialKeyer{
+		port:   port,
+		keyDTR: !strings.EqualFold(strings.TrimSpace(cfg.CWKeyLine), "rts"), // default DTR=CW
+		invert: cfg.CWInvert,
+		usePTT: cfg.UsePTT,
+		leadMs: cfg.LeadInMs,
+		tailMs: cfg.TailMs,
+		onBusy: onBusy,
+		wpm:    cfg.WPM,
+		farns:  cfg.Farnsworth,
+		abort:  make(chan struct{}),
+		in:     make(chan string, 256),
+		stop:   make(chan struct{}),
+		done:   make(chan struct{}),
+	}
+	k.idle() // start inactive: key up, PTT off
+	go k.run()
+	return k
+}
+
+// level maps a logical "active" state to the physical line level, honouring the
+// invert (active-LOW) option: normally active = HIGH, inverted active = LOW.
+func (k *serialKeyer) level(active bool) bool { return active != k.invert }
+
+// setKey raises/lowers the CW key line; setPTT the PTT line (only when enabled).
+func (k *serialKeyer) setKey(down bool) {
+	if k.keyDTR {
+		_ = k.port.SetDTR(k.level(down))
+	} else {
+		_ = k.port.SetRTS(k.level(down))
+	}
+}
+func (k *serialKeyer) setPTT(on bool) {
+	if !k.usePTT {
+		return
+	}
+	if k.keyDTR {
+		_ = k.port.SetRTS(k.level(on))
+	} else {
+		_ = k.port.SetDTR(k.level(on))
+	}
+}
+
+// idle drives BOTH lines to their inactive level (key up, PTT off), respecting
+// the invert option — so an active-LOW interface isn't left keyed at rest.
+func (k *serialKeyer) idle() {
+	_ = k.port.SetDTR(k.level(false))
+	_ = k.port.SetRTS(k.level(false))
+}
+
+// SetSpeed / Send / Stop mirror the WinKeyer manager's control surface.
+func (k *serialKeyer) SetSpeed(wpm int) {
+	k.mu.Lock()
+	k.wpm = wpm
+	k.mu.Unlock()
+}
+
+func (k *serialKeyer) Send(text string) {
+	select {
+	case k.in <- text:
+	default: // queue full (pathological) — drop rather than block the app binding
+	}
+}
+
+// Stop aborts the character being keyed and flushes anything queued.
+func (k *serialKeyer) Stop() {
+	k.mu.Lock()
+	close(k.abort)
+	k.abort = make(chan struct{})
+	k.mu.Unlock()
+	for drained := false; !drained; {
+		select {
+		case <-k.in:
+		default:
+			drained = true
+		}
+	}
+	k.setKey(false)
+}
+
+func (k *serialKeyer) Close() {
+	close(k.stop)
+	<-k.done
+}
+
+func (k *serialKeyer) run() {
+	defer close(k.done)
+	defer k.idle()
+	for {
+		select {
+		case <-k.stop:
+			return
+		case s := <-k.in:
+			k.onBusy(true)
+			k.setPTT(true)
+			k.sleep(time.Duration(k.leadMs) * time.Millisecond)
+			k.keyText(s)
+			hang := time.Duration(k.tailMs) * time.Millisecond
+			if hang <= 0 {
+				hang = 5 * time.Millisecond
+			}
+		hold: // hold PTT briefly so back-to-back sends (send-on-type) don't chatter
+			for {
+				select {
+				case <-k.stop:
+					k.idle()
+					k.onBusy(false)
+					return
+				case s2 := <-k.in:
+					k.keyText(s2)
+				case <-time.After(hang):
+					break hold
+				}
+			}
+			k.setPTT(false)
+			k.onBusy(false)
+		}
+	}
+}
+
+// keyText keys one string. Element gaps use the character speed (WPM); the
+// inter-character (3-unit) and inter-word (7-unit) gaps use the Farnsworth speed
+// when one is set, so slow-copy CW keeps full-speed characters with wider spacing.
+func (k *serialKeyer) keyText(s string) {
+	k.mu.Lock()
+	abort := k.abort
+	k.mu.Unlock()
+	for _, r := range strings.ToUpper(s) {
+		select {
+		case <-abort:
+			k.setKey(false)
+			return
+		case <-k.stop:
+			k.setKey(false)
+			return
+		default:
+		}
+		ditW, ditF := k.dits()
+		if r == ' ' {
+			// Word gap: 7 units total. A 3-unit inter-char gap was already emitted
+			// after the previous character, so add 4 more.
+			if !k.gap(4*ditF, abort) {
+				return
+			}
+			continue
+		}
+		code, ok := morseTable[r]
+		if !ok {
+			continue
+		}
+		for j, el := range code {
+			if el == '.' {
+				if !k.mark(ditW, abort) {
+					return
+				}
+			} else {
+				if !k.mark(3*ditW, abort) {
+					return
+				}
+			}
+			if j < len(code)-1 { // intra-character (element) gap: 1 unit
+				if !k.gap(ditW, abort) {
+					return
+				}
+			}
+		}
+		if !k.gap(3*ditF, abort) { // inter-character gap: 3 units
+			return
+		}
+	}
+}
+
+// mark holds the key down for d; gap holds it up for d. Both abort cleanly
+// (leaving the key UP) when Stop closes abort or the keyer shuts down.
+func (k *serialKeyer) mark(d time.Duration, abort chan struct{}) bool {
+	k.setKey(true)
+	ok := k.wait(d, abort)
+	k.setKey(false)
+	return ok
+}
+func (k *serialKeyer) gap(d time.Duration, abort chan struct{}) bool { return k.wait(d, abort) }
+
+func (k *serialKeyer) wait(d time.Duration, abort chan struct{}) bool {
+	if d <= 0 {
+		return true
+	}
+	t := time.NewTimer(d)
+	defer t.Stop()
+	select {
+	case <-t.C:
+		return true
+	case <-abort:
+		return false
+	case <-k.stop:
+		return false
+	}
+}
+
+// sleep is a non-abortable pause (used for the short PTT lead-in).
+func (k *serialKeyer) sleep(d time.Duration) {
+	if d <= 0 {
+		return
+	}
+	t := time.NewTimer(d)
+	defer t.Stop()
+	select {
+	case <-t.C:
+	case <-k.stop:
+	}
+}
+
+// dits returns the element (character-speed) dit and the spacing (Farnsworth)
+// dit as durations, read live so a speed change mid-message takes effect.
+func (k *serialKeyer) dits() (elem, space time.Duration) {
+	k.mu.Lock()
+	w, f := k.wpm, k.farns
+	k.mu.Unlock()
+	if w < 5 {
+		w = 5
+	}
+	if w > 99 {
+		w = 99
+	}
+	elem = time.Duration(float64(time.Millisecond) * 1200.0 / float64(w))
+	space = elem
+	if f > 0 && f < w {
+		space = time.Duration(float64(time.Millisecond) * 1200.0 / float64(f))
+	}
+	return elem, space
+}

internal/winkeyer/winkeyer.go

@@ -49,6 +49,16 @@ type Config struct {
 	AutoSpace  bool   `json:"autospace"`   // auto letter-space
 	UsePTT     bool   `json:"use_ptt"`     // key PTT (Key/PTT output)
 	SerialEcho bool   `json:"serial_echo"` // device echoes sent chars back to host
+
+	// Type selects the keyer engine on this serial port:
+	//   "" / "k1el" → a K1EL WinKeyer chip (the default, everything above applies)
+	//   "serial"    → the PC bit-bangs Morse on a control line (no WinKeyer chip):
+	//                 the "hardware CW keying" a Yaesu SCU-17 / generic interface
+	//                 uses. WPM / Weight / Farnsworth / LeadIn / Tail / UsePTT still
+	//                 apply; the paddle/sidetone/ratio fields are WinKeyer-only.
+	Type      string `json:"type"`
+	CWKeyLine string `json:"cw_key_line"` // serial: "dtr" (CW on DTR, PTT on RTS — default) | "rts"
+	CWInvert  bool   `json:"cw_invert"`   // serial: invert line polarity (active-LOW) for both key and PTT
 }
 
 func (c Config) normalised() Config {
@@ -93,6 +103,7 @@ type Manager struct {
 	status   Status
 	stopRead chan struct{}
 	doneRead chan struct{}
+	serial   *serialKeyer // non-nil when cfg.Type == "serial" (DTR/RTS line keying)
 
 	onStatus func(Status)
 	onEcho   func(string) // chars the device echoes back as it keys them
@@ -130,6 +141,9 @@ func (m *Manager) Connect(cfg Config) error {
 	if strings.TrimSpace(cfg.Port) == "" {
 		return fmt.Errorf("winkeyer: no serial port selected")
 	}
+	if cfg.Type == "serial" {
+		return m.connectSerial(cfg)
+	}
 	m.Disconnect() // drop any existing link first
 
 	p, err := serial.Open(cfg.Port, &serial.Mode{
@@ -175,6 +189,47 @@ func (m *Manager) Connect(cfg Config) error {
 	return nil
 }
 
+// connectSerial opens the port for line-keying (DTR=CW / RTS=PTT) — no K1EL
+// handshake, no read loop. The PC bit-bangs the Morse itself (see serialcw.go).
+func (m *Manager) connectSerial(cfg Config) error {
+	m.Disconnect() // drop any existing link first
+
+	p, err := serial.Open(cfg.Port, &serial.Mode{
+		BaudRate: cfg.Baud,
+		DataBits: 8,
+		Parity:   serial.NoParity,
+		StopBits: serial.OneStopBit,
+	})
+	if err != nil {
+		return fmt.Errorf("winkeyer: open %s: %w", cfg.Port, err)
+	}
+	// The keyer updates busy state as it keys; mirror it into status + notify.
+	sk := newSerialKeyer(p, cfg, func(busy bool) {
+		m.mu.Lock()
+		changed := m.status.Busy != busy
+		m.status.Busy = busy
+		m.mu.Unlock()
+		if changed {
+			m.emit()
+		}
+	})
+
+	m.mu.Lock()
+	m.port = p
+	m.serial = sk
+	m.cfg = cfg
+	m.status = Status{Connected: true, WPM: cfg.WPM, Port: cfg.Port}
+	m.mu.Unlock()
+
+	line := "DTR (CW) / RTS (PTT)"
+	if strings.EqualFold(cfg.CWKeyLine, "rts") {
+		line = "RTS (CW) / DTR (PTT)"
+	}
+	applog.Printf("winkeyer: serial CW keyer on %s — %s, PTT=%v", cfg.Port, line, cfg.UsePTT)
+	m.emit()
+	return nil
+}
+
 // applyConfig pushes the keying parameters to the device.
 func (m *Manager) applyConfig(c Config) error {
 	cmds := [][]byte{
@@ -256,7 +311,12 @@ func (m *Manager) SetSpeed(wpm int) error {
 	if wpm > 99 {
 		wpm = 99
 	}
-	if err := m.write([]byte{0x02, byte(wpm)}); err != nil {
+	m.mu.Lock()
+	sk := m.serial
+	m.mu.Unlock()
+	if sk != nil {
+		sk.SetSpeed(wpm)
+	} else if err := m.write([]byte{0x02, byte(wpm)}); err != nil {
 		return err
 	}
 	m.mu.Lock()
@@ -283,18 +343,39 @@ func (m *Manager) Send(text string) error {
 	if out == "" {
 		return nil
 	}
+	m.mu.Lock()
+	sk := m.serial
+	m.mu.Unlock()
+	if sk != nil {
+		sk.Send(out)
+		return nil
+	}
 	return m.write([]byte(out))
 }
 
 // Stop aborts the current message and clears the keyer buffer (command 0x0A).
 func (m *Manager) Stop() error {
+	m.mu.Lock()
+	sk := m.serial
+	m.mu.Unlock()
+	if sk != nil {
+		sk.Stop()
+		return nil
+	}
 	return m.write([]byte{0x0A})
 }
 
 // Backspace removes the most recent character from the keyer's send buffer,
 // IF it hasn't been keyed yet (command 0x08). Used by "send on typing" mode
-// so a fast typo can be corrected before it goes on the air.
+// so a fast typo can be corrected before it goes on the air. The serial line
+// keyer has no buffer to un-key from, so backspace is a no-op there.
 func (m *Manager) Backspace() error {
+	m.mu.Lock()
+	sk := m.serial
+	m.mu.Unlock()
+	if sk != nil {
+		return nil
+	}
 	return m.write([]byte{0x08})
 }
 
@@ -313,14 +394,29 @@ func (m *Manager) write(b []byte) error {
 func (m *Manager) Disconnect() {
 	m.mu.Lock()
 	p := m.port
+	sk := m.serial
 	stop, done := m.stopRead, m.doneRead
 	m.port = nil
+	m.serial = nil
 	m.stopRead = nil
 	m.doneRead = nil
 	connected := m.status.Connected
 	m.status = Status{Connected: false}
 	m.mu.Unlock()
 
+	if sk != nil {
+		// Serial line keyer: stop the worker (drops the key/PTT lines) then close.
+		sk.Close()
+		if p != nil {
+			_ = p.Close()
+		}
+		if connected {
+			applog.Printf("winkeyer: serial CW keyer disconnected")
+			m.emit()
+		}
+		return
+	}
+
 	if p != nil {
 		_, _ = p.Write([]byte{0x00, 0x03}) // Host Close
 		_ = p.Close()

telemetry.go

@@ -21,7 +21,7 @@ import (
 
 const (
 	// appVersion is stamped on every heartbeat (and could feed the About box).
-	appVersion = "0.20.9"
+	appVersion = "0.20.11"
 
 	// posthogHost is the PostHog ingestion endpoint. EU cloud by default; change
 	// to https://us.i.posthog.com for a US project.