GPS fixes no longer overwrite prefs lat/lon — adverts use only
manually-set coordinates (via gps setloc or companion app)
Precise GPS position served via telemetry requests only
getNodeLat()/getNodeLon() returns live GPS fix
Last good fix persisted to /lfs/gps_pos — survives reboots
| Command | Description |
|---------|-------------|
| `gps` | Show GPS status (`on` or `off`) |
| `gps on` | Enable GPS module |
| `gps off` | Disable GPS module |
| `gps setloc` | Update stored latitude/longitude from current GPS fix |
| `gps advert` | Show current location advertising policy |
| `gps advert none` | Do not include location in advertisements |
| `gps advert share` | Include live GPS location in advertisements |
| `gps advert prefs` | Include stored lat/lon from prefs in advertisements |
- RegionMap::findMatch(): fix 1-byte stack overflow in tmp[] with bounded memcpy
- Packet::readFrom(): add bounds checks before reading transport codes
- Mesh::sendFlood(): release packet on TRACE type and invalid hash_size early returns
- CompanionMesh: add cleanupSignState() called from BLE disconnect to free sign buffer
- ZephyrCompanionUSB: add 2s timeout for partial V3 frames to prevent parser stall
- ui_mesh_actions: replace volatile bool with Zephyr atomic_t for cross-thread state
- CommonCLI: wrap ~40 fs_read() calls in prefs_read() helper with truncation warning
liquidraver