Files
dmc/app/lib/services/mission_sync_service.dart
Constantin LeueandClaude Sonnet 5 13475cc4f3 Implement waypoint mission upload (MSP_SET_WP) and Fly-mode send button
Fills in MspFlightControllerLink.uploadMission(), which previously just
threw UnimplementedError, plus a new verifyMission() (both now on the
generic FlightControllerLink interface, protocol-neutral by signature -
MAVLink/ArduPilot get their own implementation later without touching
callers).

All iNAV-specific encoding lives in the new msp_waypoint_codec.dart:
- encodeMspSetWaypoint(): the 21-byte MSP_SET_WP payload. Action/P1/P2/P3
  byte layout was checked against the actual iNAV 9.1.0 source
  (navigation.c/navigation.h), not guessed - notably our generic `loiter`
  action has no configurable duration, so it maps to
  NAV_WP_ACTION_HOLD_TIME with the max representable p1 (int16 max, not
  0xFFFF - that would read as -1 and end the hold immediately instead of
  never).
- parseMspWpGetInfo(): decodes MSP_WP_GETINFO's validity/count fields,
  used by verifyMission() to confirm the FC actually accepted the full
  mission (Doku 2.2/4.5 Ready-to-Fly-Gate: "upload + verified").

uploadMission() sends one MSP_SET_WP per waypoint in order (iNAV has no
batch command - WP#1 resets the FC's mission list, every next number must
follow immediately, only the last carries NAV_WP_FLAG_LAST) and rejects
missions above NAV_MAX_WAYPOINTS upfront instead of silently truncating.
MissionSyncService now calls the real verifyMission() instead of always
confirming, throwing MissionVerificationException when the FC doesn't
confirm the mission.

FlyScreen's footer swaps the warnings button for a send button (Doku:
"ersetze den warnings button mit einem wp send button", pink horizontal
PaperPlaneIcon, matching the existing paper-plane drone iconography) -
warnings/event log stay reachable via the drone status pill's Warnings
tab. BottomStatsBar/MissionFooterBar gained onSendTap/sending in place of
the old forceShowWarningsButton.

Verified end to end on the Pixel_10a emulator: tapping send with WLAN as
the active connection type triggers the real WifiNetworkSpecifier flow
through MspFlightControllerLink (correctly reports "no devices found" -
expected, no real mLRS bridge on the emulator); the actual MSP_SET_WP/
MSP_WP_GETINFO wire behavior is covered by tests against a fake FC
responder over LoopbackTransport instead.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-06 09:10:32 +02:00

45 lines
1.7 KiB
Dart

import '../app_mode/app_mode_cubit.dart';
import '../domain/waypoint/flat_waypoint_list.dart';
import '../transport/flight_controller_link.dart';
/// Geworfen von [MissionSyncService.syncAndUpload], wenn
/// [FlightControllerLink.verifyMission] nach einem Upload false liefert.
class MissionVerificationException implements Exception {
const MissionVerificationException(this.message);
final String message;
@override
String toString() => 'MissionVerificationException: $message';
}
/// Orchestriert Connect -> Verify -> Upload -> Ready-to-Fly und erzwingt das
/// Ready-to-Fly-Gate (Architektur-Doku 3.3 / 4.5).
class MissionSyncService {
MissionSyncService(this._link, this._appMode);
final FlightControllerLink _link;
final AppModeCubit _appMode;
/// Wirft [MissionVerificationException], wenn der Flightcontroller die
/// Mission nach dem Upload nicht als vollstaendig/gueltig bestaetigt
/// (Doku 2.2/4.5) - der Aufrufer zeigt das dem Nutzer an, das
/// Ready-to-Fly-Gate bleibt in diesem Fall zurecht geschlossen
/// (missionVerified bleibt false).
Future<void> syncAndUpload(FlatWaypointList mission) async {
await _link.connect();
// uploadMission() der jeweiligen FlightControllerLink-Implementierung
// verweigert den Upload selbst, falls die Drohne armed ist (Doku 4.5) -
// dieser Service verlaesst sich bewusst nicht zusaetzlich auf einen
// eigenen Telemetrie-Vorab-Check, um keine zwei Wahrheitsquellen zu haben.
await _link.uploadMission(mission);
_appMode.missionUploadConfirmed();
if (!await _link.verifyMission(mission)) {
throw const MissionVerificationException(
'Flightcontroller did not confirm the uploaded mission',
);
}
_appMode.missionVerifiedConfirmed();
}
}