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Two root causes for frequent device reboots: 1. LVGL task (priority 2) starved loopTask (priority 1) on core 1. During heavy screen rendering, loopTask couldn't run for 30+ seconds, triggering the Task WDT. Fixed by lowering LVGL to priority 1 so FreeRTOS round-robins both tasks fairly. 2. BLE task was registered with the 30s Task WDT, but blocking NimBLE GATT operations (connect + service discovery + subscribe + read) can legitimately take 30-60s total. Removed BLE task from WDT since NimBLE has its own internal ~30s timeouts per GATT operation. Also added ble_hs_synced() guards to write(), read(), notify(), writeCharacteristic(), discoverServices(), and enableNotifications() to prevent use-after-free on stale NimBLE client pointers during host resets. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Pyxis
An LXMF and LXST 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) (fixed in v0.2.1)
- Set auto announce timer
- Light up keyboard (user toggle)
Will crash in about 5 minutes of normal use (sorry)I had 5d uptime on v0.2.0 with BLE disabled- Make LXST voice calls (codec2 only, quality sounds horrible coming out the other end in Columba, needs work)
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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