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* Introduce a new `:feature:discovery` module for scanning mesh topology across multiple LoRa presets * Add `DiscoveryScanEngine` to manage scan lifecycles, preset shifting, and packet collection * Update database schema to version 39 with tables for discovery sessions, preset results, and discovered nodes * Implement UI screens for scan configuration, real-time progress, and historical session management * Add flavor-specific discovery maps (Google Maps and OSM) for visualizing node positions and topology * Include algorithmic and AI-powered summary generation for analyzing LoRa preset performance * Add report export functionality for Text and PDF formats * Integrate discovery entry point into the settings screen and navigation graphs
:core:network
Overview
The :core:network module handles all internet-based communication, including fetching firmware metadata, device hardware definitions, and map tiles (in the fdroid flavor). It also provides the shared radio transport layer (TCPInterface, SerialTransport, BleRadioInterface).
Key Components
1. Ktor Client
The module uses Ktor as its primary HTTP client for high-performance, asynchronous networking.
2. Remote Data Sources
FirmwareReleaseRemoteDataSource: Fetches the latest firmware versions from GitHub or Meshtastic's metadata servers.DeviceHardwareRemoteDataSource: Fetches definitions for supported Meshtastic hardware devices.
3. Shared Transports
BleRadioInterface: Multiplatform BLE transport powered by Kable.TCPInterface: Multiplatform TCP transport.SerialTransport: JVM-shared USB/Serial transport powered by jSerialComm.BaseRadioTransportFactory: Common factory for instantiating the KMP transports.
Module dependency graph
graph TB
:core:network[network]:::kmp-library
classDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-application-compose fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef compose-desktop-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-library-compose fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;
classDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library-compose fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;