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Add option for automatic zerohop adverts on posision change.

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This commit is contained in:
ericz
2026-06-23 18:19:22 +02:00
parent 7b4f90d646
commit 5ef976b3b5
43 changed files with 390 additions and 9 deletions
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lib/connector/meshcore_connector.dart
+48
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@@ -216,6 +216,9 @@ class MeshCoreConnector extends ChangeNotifier {
DateTime _lastRadioRxTime = DateTime.fromMillisecondsSinceEpoch(0);
DateTime _lastContactMsgRxTime = DateTime.fromMillisecondsSinceEpoch(0);
DateTime _lastChannelMsgRxTime = DateTime.fromMillisecondsSinceEpoch(0);
DateTime _lastZeroHopAdvertAt = DateTime.fromMillisecondsSinceEpoch(0);
double? _lastZeroHopAdvertLatitude;
double? _lastZeroHopAdvertLongitude;
static const int _radioQuietMs = 3000;
static const int _radioQuietMaxWaitMs = 3000;
@@ -2523,6 +2526,8 @@ class MeshCoreConnector extends ChangeNotifier {
_selfName = null;
_selfLatitude = null;
_selfLongitude = null;
_lastZeroHopAdvertLatitude = null;
_lastZeroHopAdvertLongitude = null;
_awaitingSelfInfo = false;
_webInitialHandshakeRequestSent = false;
_selfInfoRetryTimer?.cancel();
@@ -2689,6 +2694,8 @@ class MeshCoreConnector extends ChangeNotifier {
_selfName = null;
_selfLatitude = null;
_selfLongitude = null;
_lastZeroHopAdvertLatitude = null;
_lastZeroHopAdvertLongitude = null;
_clientRepeat = null;
_rememberedNonRepeatRadioState = null;
_firmwareVerCode = null;
@@ -3797,6 +3804,11 @@ class MeshCoreConnector extends ChangeNotifier {
Future<void> sendSelfAdvert({bool flood = true}) async {
if (!isConnected) return;
await sendFrame(buildSendSelfAdvertFrame(flood: flood));
if (!flood) {
_lastZeroHopAdvertAt = DateTime.now();
_lastZeroHopAdvertLatitude = _selfLatitude;
_lastZeroHopAdvertLongitude = _selfLongitude;
}
}
Future<void> rebootDevice() async {
@@ -4260,6 +4272,42 @@ class MeshCoreConnector extends ChangeNotifier {
tag: 'Connector',
);
}
const locationChangeEpsilon = 2.25e-4; // ~25 meters in degrees.
final lastAdvertLatitude = _lastZeroHopAdvertLatitude;
final lastAdvertLongitude = _lastZeroHopAdvertLongitude;
final currentLatitude = _selfLatitude;
final currentLongitude = _selfLongitude;
final latChanged =
lastAdvertLatitude != null &&
currentLatitude != null &&
(currentLatitude - lastAdvertLatitude).abs() >= locationChangeEpsilon;
final lonChanged =
lastAdvertLongitude != null &&
currentLongitude != null &&
(currentLongitude - lastAdvertLongitude).abs() >= locationChangeEpsilon;
final gpsSampleChanged =
hasValidLocation(currentLatitude, currentLongitude) &&
(!hasValidLocation(lastAdvertLatitude, lastAdvertLongitude) ||
latChanged ||
lonChanged);
final effectiveGpsIntervalSeconds =
_appSettingsService?.resolvedGpsIntervalSeconds(_currentCustomVars) ??
0;
final timeSinceLastZeroHopAdvert = DateTime.now().difference(
_lastZeroHopAdvertAt,
);
final shouldAutoSendZeroHopAdvert =
(gpsSampleChanged || (_clientRepeat ?? false)) &&
_advertLocPolicy == 1 &&
(_appSettingsService?.settings.autoSendZeroHopAdvertOnGpsUpdate ??
false) &&
effectiveGpsIntervalSeconds > 0 &&
timeSinceLastZeroHopAdvert.inSeconds >= effectiveGpsIntervalSeconds;
if (shouldAutoSendZeroHopAdvert) {
unawaited(sendSelfAdvert(flood: false));
}
final selfName = _selfName?.trim();
if (_activeTransport == MeshCoreTransportType.usb &&
selfName != null &&