The function emitted two consecutive 8-byte position blocks instead of
one, producing a frame 8 bytes longer than the documented layout. When
a caller passed lastModified, the firmware parsed the duplicated second
lat as the timestamp, giving wildly wrong "last seen" values on
imported contacts.
Delete the unconditional first block; keep the conditional block that
correctly skips the optional tail when neither location nor
lastModified is set, zero-fills position slots when only lastModified
is present, and appends the optional timestamp.
Adds test/connector/build_update_contact_path_frame_test.dart with
five cases covering all four optional-tail combinations plus the
fixed-point lat/lon encoding.
Fixes#427
- Companion radio stats: poll and display noise floor, RSSI, SNR, airtime
with dedicated ValueNotifier and ref-counted polling
- Adaptive RF-aware TX backoff based on radio conditions instead of fixed 5s
- Variable-width path hash support (1-3 bytes per hop)
- Air activity dot indicator in app bar with tap to open stats screen
- Jump to oldest unread setting for chat screens
- 1s send cooldown on DM and channel messages
- Link style: theme-aware orange, added EmailLinkifier
- New languages: Hungarian, Japanese, Korean
- Remove dead DeviceScreen and BatteryIndicatorChip
- Remove wakelock_plus dependency
- TX power fields now read as signed int8
Add Linux BLE pairing helper that drives bluetoothctl for pair/trust/PIN
entry, with Completer-based flow control, explicit retry loop, and named
timeout constants.
- LinuxBlePairingService: pair-and-trust with up to 2 retries
- LinuxBleErrorClassifier: map bluetoothctl stderr to user-facing errors
- Conditional import stub for web builds (dart.library.io gate)
- Scanner screen: PIN dialog integration for Linux pairing flow
- MeshCoreConnector: Linux pairing/recovery/reconnect wiring
- l10n: 4 new pairing keys across all 14 locales
- 12 unit tests (pairing service + error classifier)
TcpScreen.initState reads AppSettingsService from context
to pre-fill host/port fields, but the test helper only
provided MeshCoreConnector. Switch to MultiProvider so
AppSettingsService is also in the widget tree.
- Clamp ML predictions between physics floor (raw airtime) and ceiling
(worst-case formula) so model can never produce unsafe timeouts
- Replace hourOfDay feature with secondsSinceLastRx for network activity
- Remove unused _ContactStats.stdDev and dead model persistence code
- Debounce observation writes (2s) instead of writing on every delivery
- Skip recording observations when pathLength is null to avoid corrupting
training data
- Add comment explaining global (not per-contact) RX time tracking
- Remove notifyListeners from retrain to avoid unnecessary widget rebuilds
- Run dart format
Train a linear regression model on actual message delivery times to
predict tighter timeouts, replacing worst-case physics estimates.
Features: path length, message bytes, seconds since last RX, flood mode.
Global model with per-contact blending after 10+ observations per contact.
Falls back to existing physics formula when model has insufficient data.
- Replace thin MeshCoreTcpManager facade with a proper MeshCoreTcpConnector
that owns TcpTransportService and the frame subscription, mirroring
MeshCoreUsbManager. The connector no longer holds a raw TcpTransportService
or a _tcpFrameSubscription field.
- Remove hardcoded default host IP from TcpScreen (keep port 5000 hint).
- Disable connect button during scanning state, not just connecting state.
- Fix tcpPortLabel mistranslated as nautical "port/harbor" in de, it, pt,
nl, sv, sk, sl, zh; fix corrupted Slovak tcpPortHint ("5 000" → "5000").
- Remove unused tcpStatus_connecting string from all 15 locale arb files
and all generated app_localizations_*.dart files.
- Add extendedPadding to TCP screen FABs to match USB screen.
- Add Key to connect button; update tests to use byKey and assert
onPressed == null when button is disabled during scanning.
- Implemented TCP transport service for native platforms.
- Added TCP connection screen with input fields for host and port.
- Integrated TCP connection options into the scanner and USB screens.
- Updated localization files for new TCP-related strings.
- Added tests for TCP connection flow and error handling.
- Enhanced USB screen to include TCP connection option.
- Improved layout to ensure no overflow in narrow widths for scanner and USB screens.
- Rewrite UsbScreen to mirror ScannerScreen patterns (status bar,
tap-to-connect port list, bottom FABs, SnackBar errors)
- Extract MeshCoreUsbManager from MeshCoreConnector for cleaner
USB transport ownership
- Add debug logging throughout USB connection flow (connector,
manager, web/native services)
- Print debug logs to console in debug mode even when app debug
log setting is disabled
- Localize remaining hardcoded strings (Web Serial Device fallback
label, USB status bar keys, companion firmware timeout hint)
- Fix Swedish misspelling in translations (stöderliga → stödda)
- Guard Linux notification init against missing D-Bus session bus
- Fix SNRIndicator hit-test error by adding minimum size constraints
- Update USB flow tests for new UI patterns
- Updated the _friendlyErrorMessage method in UsbScreen to provide more user-friendly error messages based on specific PlatformException codes.
- Added localized error messages for various USB-related errors, improving clarity for users.
- Modified the UsbSerialService to rethrow exceptions instead of throwing StateError, allowing for better error propagation.
- Updated the usb_flow_test to reflect changes in the USB display label behavior, ensuring the test accurately describes the functionality.
- replace Android USB dependency with app-owned USB host implementation\n- restore BLE-first scanner flow with USB secondary action\n- tighten Web Serial key handling and disconnect logging\n\nTODO (follow-up):\n- review non-English localization copy for tone and consistency\n- trim remaining unused/awkward localization strings introduced during USB UI changes
- Introduced debug logging in USB serial services for better traceability.
- Added reset method to UsbSerialFrameDecoder to clear buffered data.
- Updated tests to verify the reset functionality of the decoder.
* feat: add LOS workflow, global units, l10n cleanup, and mobile UI overflow fixes
Squashes prior PR commits into one changeset including: LOS map/service/tests, global metric/imperial unit system adoption, notification/BLE safety fixes, app-wide localization backfill/mojibake cleanup, and responsive UI title/overflow hardening.
* l10n: revert unrelated locale churn for LOS feature
* feat: keep LOS with app-wide unit settings
* fix: resolve post-merge app bar/import analyzer errors
* style: format screen files for CI
formats all dart files using `dart format .` from the root project dir
this makes the code style repeatable by new contributors and makes PR review easier
- Reduce reaction payload from ~44 bytes to 9 bytes (5x smaller)
- Use 4-char hex hash (timestamp + sender + first 5 chars) for message ID
- Use 2-char hex emoji index instead of multi-byte UTF-8 emoji
- Format: r:HASH:INDEX (e.g., r:a1b2:00)
- For 1:1 chats, sender is implicit (null) for shorter hash
- Prevent users from reacting to their own messages
- Add room server reaction support with sender identification
- Make emoji lists public in EmojiPicker for shared indexing
- Add 💪 and 🚀 emojis to picker
- Add comprehensive unit tests for reaction helpers
- Update minor dependencies
Open-source Flutter client for MeshCore LoRa mesh networking devices.
Features:
- BLE device scanning and connection
- Nordic UART Service (NUS) integration
- Material 3 design with system theme support
- Provider-based state management
- Placeholder screens for chat, contacts, and settings
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Winston Lowe
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