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Critical fixes for NimBLE host task / BLE loop task concurrency: - Defer all disconnect map cleanup from NimBLE callbacks to loop task via SPSC ring buffer, preventing iterator invalidation and use-after-free - Defer enterErrorRecovery() from callback context to loop task - Add WDT feed in enterErrorRecovery() host-sync polling loop Operational hardening: - Cache NimBLERemoteCharacteristic* pointers in write() to avoid repeated service/characteristic lookups per fragment - Add isConnected() checks before GATT operations (read, enableNotifications) - Validate peer address in notification callback to guard against handle reuse - Skip stuck-state detector during CONNECTING/CONN_STARTING states - Expire stale pending data entries after HANDSHAKE_TIMEOUT (30s) - Read actual connection RSSI via ble_gap_conn_rssi() for peripheral connections instead of hardcoding 0 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Pyxis
An LXMF client firmware for T-Deck, built on a highly modified fork of microReticulum
Very much WIP, don't expect stability :)
Features
Reticulum transport over:
- RNode-compatible LoRa
- AutoInterface (local wifi)
- TCP Client
- BLE Interface (barely working if at all)
Other features:
- GPS-synced time
- One really annoying beep when you get a new message (user toggle)
- View the announce stream
- Choose a propagation node (and sync with it)
- Set auto announce timer
- Light up keyboard (user toggle)
- Will crash in about 5 minutes of normal use (sorry)
Why "Pyxis"
Pyxis, latin for "compass," is a constellation in the southern sky depicting a mariner's compass. Small but essential, the compass ensures every message finds its destination - even when the path is uncertain.
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