- 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.
What is back:
- Web BLE resets handshake state before connect
- skips `requestMtu()` on web
- retries `discoverServices()` once on the transient web disconnect case
- uses the non-blocking web `setNotifyValue(true)` workaround again
- skips the immediate `SELF_INFO` wait/refresh stack on web BLE
- defers contact loading on web BLE until after channel `0`
- uses the Web-specific bounded `SELF_INFO` retry timer
- re-enables initial channel-sync gating for web BLE
- Wrapped BLE scan and connection methods in try-catch blocks to handle errors gracefully and provide debug output.
- Added retry logic for service discovery on web platforms after transient disconnections.
- Updated USB connection messages in multiple languages to reflect active support on Android and desktop platforms.
- Improved loading indicators for contacts screen to show a spinner during data loading.
- Implemented a new method to remove all discovered contacts from the list.
- Added confirmation dialog for deleting all discovered contacts in the discovery screen.
- Updated localization files to include new strings for deleting all discovered contacts.
- Refactored contact import logic to streamline the process.
- Enhanced the discovery handling to notify users appropriately based on settings.
refactor(settings): extract settings sending logic into a separate method
refactor(ble_debug_log_service): remove unused command case for radio settings
refactor(app_bar): update compact width threshold for app bar display
- Translated contact settings and related strings in Slovenian, Swedish, Ukrainian, Chinese, Dutch, Polish, Portuguese, Russian, and Slovak.
- Added new strings for discovered contacts actions such as adding, copying, and deleting contacts.
- Enhanced the DiscoveryContact model to include a rawPacket field for better data handling.
- Updated the contacts screen to support new actions in the context menu for discovered contacts.
- Improved the contact discovery store to handle the serialization of the new rawPacket field.
- Implemented contact settings in localization files for Swedish, Ukrainian, and Chinese.
- Added new DiscoveryContact model to handle discovered contacts.
- Created DiscoveryScreen to display discovered contacts with filtering and sorting options.
- Integrated contact discovery storage to persist discovered contacts.
- Updated settings screen to include options for automatic contact addition.
- Enhanced app bar and list filter widgets for better user experience.
- Fixed variable naming inconsistencies in contact model.
* Mark pending channel message sent on RESP_CODE_SENT
* Disambiguate RESP_CODE_SENT handling for direct vs channel
* Handle channel sent feedback when firmware returns RESP_CODE_OK
* Correlate channel OK ACKs and queue reaction channel sends
* Refactor Cayenne LPP parsing with error handling and logging
- Added error handling and logging to the Cayenne LPP parsing methods to manage malformed data gracefully.
- Improved the structure of the parsing logic for better readability and maintainability.
- Updated the Contact model to include error handling during frame parsing.
- Refactored Channels, Contacts, Map, and Neighbours screens to utilize a new AppBarTitle widget for consistent app bar design.
- Enhanced the BatteryIndicator widget to display SNR information for direct repeaters.
- Introduced SNRUi class for better management of SNR icon and text representation.
- Improved error handling in PathTraceMap and Neighbours screens to log errors appropriately.
* Fix trace route bytes generation logic in Contact model
* Ignore advertisements from self in MeshCoreConnector
* Refactor PathTraceData to use List<double> for snrData and adjust data mapping in PathTraceMapScreen
* Add SNRIndicator to AppBar and refactor BatteryIndicator layout
* Enhance path management dialog to display direct repeaters with color coding based on signal strength
* Remove unused import from SNR indicator widget
* Update lib/models/contact.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update lib/connector/meshcore_connector.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update lib/connector/meshcore_connector.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update lib/screens/path_trace_map.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update lib/widgets/battery_indicator.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update lib/helpers/cayenne_lpp.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Refactor packet handling to skip only the RSSI byte for improved reliability
* Add SNR indicator localization and update UI references for nearby repeaters
* Handle loading state and error parsing in PathTraceMapScreen; update SNR indicator dialog content layout
* Throw an exception for unsupported LPP types in CayenneLpp class
* Refactor AppBarTitle widget to remove unused style parameter; update related screens to reflect changes
Improve SNR handling by adding validation for spreading factor range in snrUiFromSNR function
Update contact handling in MeshCoreConnector to fix variable naming and improve readability
Stop parsing unsupported LPP types in CayenneLpp to avoid misalignment
* Sort direct repeaters by last updated time and SNR; limit to top three for improved path management dialog
* Prevent notifications for chat and sensor adverts without a valid path
* Implement ranking system for direct repeaters based on SNR and recency; update related UI components to reflect changes
* Refactor localization keys for "neighbors" terminology across multiple languages
- Updated localization keys from "neighbours" to "neighbors" in the following files:
- app_localizations_bg.dart
- app_localizations_de.dart
- app_localizations_en.dart
- app_localizations_es.dart
- app_localizations_fr.dart
- app_localizations_it.dart
- app_localizations_nl.dart
- app_localizations_pl.dart
- app_localizations_pt.dart
- app_localizations_ru.dart
- app_localizations_sk.dart
- app_localizations_sl.dart
- app_localizations_sv.dart
- app_localizations_uk.dart
- app_localizations_zh.dart
- Updated corresponding ARB files to reflect the changes in keys.
- Renamed the NeighboursScreen to NeighborsScreen in the chat and repeater hub screens for consistency.
* Adjust ranking calculation for direct repeaters by adding offset to SNR for improved accuracy
* Fix typo in variable name for second direct repeater in path management dialog
* Refactor ranking calculation for direct repeaters and update path handling in channel message screens
* Refactor path handling in ChannelMessagePathScreen to improve logic for outgoing messages and channel messages
* Fix AppBarTitle horizontal overflow with long titles (#187)
* Initial plan
* Wrap title Column in Expanded to prevent horizontal overflow in AppBarTitle
Co-authored-by: wel97459 <12990640+wel97459@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: wel97459 <12990640+wel97459@users.noreply.github.com>
* Refactor AppBarTitle widget to simplify Text widget initialization
* Add "Show All Paths" feature to chat path management
- Implemented localization for "Show All Paths" in multiple languages (DE, EN, ES, FR, IT, NL, PL, PT, RU, SK, SL, SV, UK, ZH).
- Updated path management dialog to include a toggle for showing all paths.
- Refactored path history display logic to conditionally show paths based on the toggle state.
- Cleaned up unused print statements and improved code readability in path tracing and chat screens.
* Refactor FeatureToggleRow visibility in chat and path management dialogs based on repeaters list
* Remove unused import of 'dart:ffi' in path_trace_map.dart
* Refactor repeater management logic and update UI state handling in chat and path management dialogs
* Refactor RX data handling and improve repeater management logic in chat and path management dialogs
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: wel97459 <12990640+wel97459@users.noreply.github.com>
Clamp both _cachedContactsUnreadTotal and _cachedChannelsUnreadTotal
to >= 0 after decrementing in markContactRead() and markChannelRead().
This prevents the totals from going negative if the cache drifts
out-of-sync, which could cause UI badges to display incorrect values.
Port from meshcore-open: parse protocol version from byte 1 of device
info frame, expose supportsFloodScope getter (version >= 8), handle
respCodeErr frames with debug logging. Reset on disconnect.
Co-authored-by: Cursor <cursoragent@cursor.com>
(cherry picked from commit a29bb9cdd7a02a85af26d94dd3c787cabd124629)
fixes#72
- Removed preset configurations for 915 MHz, 868 MHz, and 433 MHz from the RadioSettings model.
- Introduced a new list of regional preset configurations for various countries.
- Updated the settings screen to use a dropdown for selecting presets instead of chips.
- Added a switch for enabling client repeat functionality with appropriate warnings for frequency usage.
- Updated localization files for multiple languages to reflect changes in settings related to client repeat functionality.
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
- Fix memory leak by adding dispose() to remove connection listener
- Fix typo: changedNavgation -> _changedNavigation
- Add mounted check before navigation to prevent errors
- Remove overly aggressive _handleDisconnection() call on battery request failure
- Only reset battery flag on error to allow retry without disconnecting
- Implemented ChatScrollController to manage scroll behavior and visibility of jump-to-bottom button.
- Added functionality to automatically scroll to the bottom when the keyboard opens.
- Created JumpToBottomButton widget that appears when the user scrolls up, allowing quick navigation back to the bottom of the chat.
- Implement Community model for managing community data, including secret handling and PSK derivation.
- Create CommunityQrScannerScreen for scanning and joining communities via QR codes.
- Develop CommunityStore for persisting community data using SharedPreferences.
- Introduce QrCodeDisplay widget for displaying QR codes with customizable options.
- Add QrScannerWidget for reusable QR code scanning functionality with validation and controls.
- Move BufferReader/BufferWriter into meshcore_protocol.dart
- Refactor build functions to use BufferWriter
- Add content-based validation for CLI responses over LoRa
- Add individual refresh buttons for TX power and feature toggles
- Hide unimplemented features (Privacy Mode, Encrypted Advert Interval)
New features:
- In-app debug log viewer with copy/clear functionality
- Advanced path management UI with history and custom path builder
- Battery indicator widget with voltage/percentage toggle
- Contact/channel filtering and sorting improvements
- Repeater command ACK tracking with path history integration
Fixes:
- Switch channel sync from parallel to sequential to prevent timeouts
- Preserve path overrides when contacts refresh from device
- Fix ACK hash computation for SMAZ-encoded messages
- Proper cleanup of pending operations on disconnect
Core Features
Unread Message Tracking: Added persistent unread counts for contacts and channels with visual badges
Message Deletion: Users can now long-press to delete individual messages in chats and channels
SMAZ Compression: Added per-contact compression settings (previously only channels)
UTF-8 Length Limiting: Text inputs now enforce protocol byte limits correctly
Channel Message Paths: New screen to visualize packet routing through repeater network with map view
Protocol Updates
Added maxContactMessageBytes() and maxChannelMessageBytes() helpers for message length validation
Changed channel PSK format from Base64 to Hexadecimal (breaking change)
Added app version field to connection handshake frame
UI Improvements
Unread badges on all contact and channel list items
Enhanced message bubbles with path visualization for channel messages
Character count displays in message input fields
Improved repeater CLI screen functionality
New Files
lib/storage/unread_store.dart - Unread tracking persistence
lib/storage/contact_settings_store.dart - Per-contact SMAZ settings
lib/widgets/unread_badge.dart - Unread count indicator
lib/helpers/utf8_length_limiter.dart - Byte-aware text input formatter
lib/screens/channel_message_path_screen.dart - Packet path visualization
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>
Winston Lowe
just-stuff-tm
zjs81
just_stuff_tm
Ben Allfree
Serge Tarkovski
ericz
Krasimir Kazakov
Aaron Easterling
Specter242
zjs81
Ded
Zach
Michael Lynch