The GO 4-parity HUD has to work on every aircraft MSDK V4 drives, so no
screen may assume one model. This adds the capability layer the rest of
the plan builds on (P0).
ProductProfileBridge reads what the SDK can report at runtime (cameras
and their ISO/shutter/aperture/EV ranges, gimbal axes, air link, FC and
RC feature flags, batteries) and emits it as a productProfile event on
connect and component change. Capability ranges stay empty until the
camera handshakes, so it re-probes at 3, 10 and 30 s and emits only
when something changed.
On the Dart side, ProductProfile merges that with a static
product_matrix keyed by the MSDK Model enum name, for facts the SDK
cannot report: vision sensor layout, battery bay count, intelligent
modes. SDK answers win and every fact records its source. HudFeatures
lists each capability-gated element with its predicate, and Requires
hides a widget the profile rules out. The flight page now gates its
gimbal slider, camera column and vision pill, labels the link Wi-Fi or
HD, and takes the gimbal pitch range from the profile.
Settings > About > Capability profile shows the active profile, fact
sources and which features are on. Matrix rows are seeded from published
specs until runtime capture confirms them; nothing has run on a real
aircraft yet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
