torlando-tech 02ceeda75b Track A.8: re-vendor shim from ca355e5; UniversalFileSystem→microStore;
relocate shim to lib/; pyxis lib API renames

Compile-tier graft progress on top of 40e561f. Key changes:

- Re-vendor lib/microreticulum-shim/ (was src-shim/) from the *actual*
  ca355e5 commit content rather than the stale "feat/t-deck HEAD"
  /tmp clone the previous commit pulled from. Recovers process_sync()
  on LXMRouter and MEMORY_MONITOR_POLL macro that were missing.
- Move src-shim/ → lib/microreticulum-shim/ + add library.json so
  PlatformIO discovers the .cpp files and links them. Was previously
  only on the include path; the .cpps weren't in the build.
  (This unblocks the 30+ undefined-reference linker errors for LXMF
  and Instrumentation symbols.)
- Drop -Isrc-shim/Utilities (/Cryptography/Instrumentation) from
  build_flags — they were over-broad and put our Stream.h on the
  GLOBAL header path, breaking Arduino's Wire.cpp which has
  `class TwoWire: public Stream`. -Ilib/microreticulum-shim alone
  resolves subdir lookups via <Cryptography/X.h>, <Utilities/Y.h>.

- UniversalFileSystem migrated to microStore::Adapters::SPIFFSFileSystem
  (activated by -DUSTORE_USE_SPIFFS). Vanilla upstream microReticulum
  @ 0.3.0 deleted RNS::FileSystem in favor of microStore. Pyxis's
  lib/universal_filesystem/ is now dead code on this build path.

- pyxis lib API renames for the post-graft world:
    SDLogger.cpp:        RNS::setLogCallback -> RNS::set_log_callback
    AnnounceListScreen:  Transport::get_destination_table ->
                         Transport::get_path_table
                         Transport::DestinationEntry ->
                         RNS::Persistence::DestinationEntry
    UIManager.cpp:       _lxst_destination ctor explicit RNS::Type::NONE
                         (vanilla Destination has no default ctor)
                         Identity::mark_persistent calls disabled w/
                         restoration TODO
    ConversationListScreen: Interface::get_rssi/get_stats calls
                            disabled (the methods are non-virtual
                            on BLEInterface/SX1262Interface post
                            de-virtualization in a0ff631)

Compile is clean against the fixed-cryptography submodule pin; current
failure layer is fork-only Type::Channel constants referenced by the
vendored shim's Buffer/ChannelData files. That's the next session's
problem — see pyxis_microReticulum_graft_spike_findings.md for the
plan options (most likely: remove Channel/Buffer/ChannelData/Ratchet
from the shim, since LXMF doesn't use Channel anyway per the 2026-05-04
investigation).
2026-05-05 01:39:44 -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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