UI themes (10 new) plus a USB sound-card radio backend - #423
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…d, Solarized dark, Dracula, Catppuccin mocha, Catppuccin latte, Modern minimalist New dark themes get hand-tuned fabrics; the three bright-ground themes (Solarized, latte, modern minimal) keep a 4.5:1 WCAG promise on every ink, tint and chip on their own panels. Every theme's instruments are derived from its hues rather than a second hand-written table: paper meters on bright grounds, dark-glass scopes, and atlas-shaded maps via const-blended builders that stay in the theme's own family. The generalized sweep tests now assert body and instrument contrast for all light palettes, and every palette keeps its alert a real red.
…gles) A radio with no control port: demod audio arrives from one sound card, real TX audio leaves into another, and the rig keys itself off VOX. The operator picks the two card names in Settings → Radio, the dial becomes a label rather than a command, and the whole audio half of AudioCat minus the serial lives here. Signed-off-by: druid <druid@localhost>
…olerant of their free-text reports (fixes dividebysandwich#396) The FT8/FT4 engine can now complete a contact on the citizens' band between two CB stations like 26AT715 and 25TT304, the way WSJT-CB works them: - mfsk-core is taken from the madmedicnl fork (cb-support, ebd8a88): crates.io rejects N{1,3}L{1,2}N{1,4} calls in is_valid_callsign/is_plausible_callsign, and that gate silently drops every CB message before it reaches the app. - Opening, report, R+report, RR73 and 73 pack as the everyday layout with BOTH calls hashed (neither fits a 28-bit field), including the empty payload of the grid-less opener and the bare sign-offs. - On RX, WSJT-CB's one-call free-text messages addressed to us ("25TT304 -07", "25TT304 RR73") are attributed to the contact in hand and advance it. - The Maidenhead grid is dropped from TX on 11 m, and the controller switches the CB mode on when the dial is in Band::M11.
…ll answer to a CQ (fixes dividebysandwich#396) Reading WSJT-CB's on-air behaviour rather than its hashed-pair theory: for two long CB calls it transmits a bare identity call, then one-call messages (HISCALL +/-NN, HISCALL R+/-NN, HISCALL RR73, HISCALL 73), and calls the two-call hash pattern unreliable. - TX on 11 m now follows that sequence: opener is a bare MYCALL, reports and sign-offs name the DX alone. All fit the thirteen characters of free text, and a new ladder rung packs them that way before the type-4 layout can read "73" or "RR73" as a callsign and hash it (they happen to pass WSJT-X's shape rules); genuine pairs still take the two-hash ladder. - RX adopts a station whose answer opens with its bare call, WSJT-CB's identity message: free text carries no addressing, so with our CQ unanswered an unattributed single CB call is read as the answer and the exchange opens. A call is the only thing that is not a status word. - The two-hash type-1 packer stays for addressed pairs, which still arrive on the air from other software.
…all sequence carries the routine exchange
…o a bare-call answer with the report (fixes dividebysandwich#396)
The message that answers a CQ is WSJT-CB's tx1 verbatim: the DX travels as an explicit 12-bit hash and our call is spelled out in the clear in the 58-bit base-38 field (iflip=0, hash first). That is what WSJT-CB itself transmits, so the DX learns who answered even without holding our call. The both-hashes pair stays the addressed form: it is what every other 11m exchange uses once the contact is under way. Verified bit-identical against the fork's pack77 for <26AT715> 25TT304.
…t shows their flag
- Add 27.700 MHz (freeband, primary SSTV) to the CB11_DIALS table so it appears in the SSTV frequency picker. - Widen M11 band edges from 26.965-27.405 to 26.965-27.860 so the freeband SSTV area and the UK second block are inside the band rather than general coverage. - Update the ADIF gap threshold from 27.5 to 28.0 to match. - When a decode carries no grid square, fall back to resolve_place() to place the far end at its country centre. This is what makes the propagation map work on 11m, where WSJT-CB messages carry no locator: the CB country list now feeds the map at the same precision as the Reverse Beacon Network.
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What
Two features on top of
d96f39d0:1. Ten new UI themes
Ten colour themes added to the existing seven, all in the repo's
c(0xRRGGBB)palette style:Each theme's instrument palettes (S-meter, scope, map) are derived from its hues via new const builders (
meter_from,meter_paper,scope_light_from,map_light_from+chan/blendhelpers) rather than a second hand-written table, so instruments stay in the theme's own colour family.Defaultstays at index 0 (boot-up default) and themes are serde-stable (appended last).Readability is enforced by tests. Three new tests sweep every palette:
text_strong≥ 4.5:1 on every panelWhere a scheme's canonical red was too muted to read as "alert" (Nord, Everforest, Catppuccin mocha), the
alertrole uses a hotter red of the same family.Files:
crates/sdroxide-types/src/ui.rs,crates/sdroxide-ui/src/theme.rs2. USB sound-card radio backend
A new interface, "USB audio radio (sound card)", for rigs with no control port — handhelds, walkies, USB dongle rigs.
UsbAudioSource(src/usb_audio_source.rs) implementingIqSource:center_is_dial() == false, CW on TX as keyed audio/MCW, TX backpressure + drain for VOX tails, drop-frame accounting)Backend::UsbAudioadded tosdroxide-types(serde-safe, appended last), wired intoopen_configured_sourcewithusb_audio_caps(), and exposed in Settings → Radio viasettings_usb_audio_tab(receive/transmit device combos + "Apply / reconnect").radio_audio_in/radio_audio_outconfig fields and the samesdroxide_audio/sdroxide_dspmachinery as the CAT backend.Files:
src/usb_audio_source.rs(new),src/main.rs,crates/sdroxide-types/src/radio.rs,crates/sdroxide-ui/src/app/settings/mod.rs,crates/sdroxide-ui/src/app/settings/radio.rsVerification
cargo build(full binary, incl. RADE/rtl_433 submodules)sdroxide-types(427),sdroxide-config(42),sdroxide-ui(576) — all pass, including the new contrast-sweep and picker-completeness testscargo build -p sdroxide-webpassescargo fmt --checkclean; no clippy warnings in touched files