torlando-agent[bot]andClaude Opus 4.8 07c2f42284 fix(chat): cap chat-open render to 10 messages to avoid LVGL-lock timeout crash
ChatScreen::refresh() loads + renders MESSAGES_PER_PAGE messages while the LVGL
mutex is held (the open path runs on the LVGL task's lv_task_handler). On a 32+
message conversation with a memory-pressured heap, 20 LittleFS reads + parses
exceeded LVGLLock's 5s timeout and asserted (crash). Cap to 10 so the under-lock
work stays well under budget; older messages load on scroll.

This is a mitigation. The real fix is to do the message I/O off the LVGL lock
(load lock-free on the main loop, render under the lock) so a large conversation
neither freezes the UI nor risks the timeout.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UWZuYkHBRqNb6BZHV8sTG5
2026-06-20 00:15:13 -04:00
2026-02-07 11:49:21 -05:00
2026-03-04 14:12:36 -05:00

Pyxis logo

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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