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ew8bakandClaude Opus 4.8
6b695ce756
Sample-rate (span) presets were duplicated in three places and none was authoritative: HPSDR set hardcoded in the desktop overlay (SPAN_RATES), Pluto set in backend caps, and a separate hardcoded list in the web JS. The web showed HPSDR rates even on Pluto, and the web adapter silently dropped any rate outside a hardcoded HPSDR whitelist (so Pluto-only rates like 960k/2304k never switched). Single source of truth = backend caps -> controller: - HPSDRNetwork.Caps now fills RatePresets [48k..1536k] (was nil). - RadioBackend: named type TBackendRateArray. - TRadioController.SampleRatePresets returns BackendCaps.RatePresets. Both UIs derive from it: - Desktop: ApplyBackendCapsToUI always feeds the overlay from SampleRatePresets (overlay no longer owns the HPSDR list). - Web: WebServer.SetRatePresets + rate_presets in state JSON; hosts (daemon OnState/startup, GUI ApplyBackendCapsToUI/startup) push SampleRatePresets; JS builds span buttons dynamically from it. - WebAdapter.SyncSpan validates against SampleRatePresets instead of a hardcoded whitelist, so any backend rate is accepted. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>