Torlando
a1c2ec8569
Greptile round on ba5af76 (4/5) correctly rejected the first attempt:
the submitted-text marker was assigned in ChatScreen::on_send_clicked
AFTER the mailbox publish returned, so the main loop could take() +
admit the send and enter clear_composer() while the marker was still
empty — neither clearing the submitted text nor associating the commit
with its submission.
The marker is now recorded by the send callback itself
(UIManager::on_send_message_from_chat) immediately after the mailbox
accept, in the same LVGL lock section as the publish. The click handler
runs on the LVGL task with the LVGL mutex held (LVGLInit.cpp:160-179
wraps the whole lv_task_handler in the recursive mutex), so the marker
is visible to the main loop only after the mailbox entry is — the
take() + admit + clear sequence can never observe an empty marker for
an accepted send. clear_composer() additionally no-ops on an empty
marker, which is the retained-text path for rejected/retry sends.
The contract test is tightened to assert the marker is NOT assigned in
the click handler and IS assigned in the callback, so the race cannot
silently regress.
Verification: 181/181 contracts, tdeck + tdeck-release green.
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)
Flashing
The easiest way to get Pyxis running is the web flasher, which downloads release firmware from this repository's releases and verifies each image's SHA-256 digest against the release metadata.
For esptool (or any other tool that writes raw flash), each release also publishes a merged binary (pyxis-<tag>-merged.bin) that contains the bootloader, partition table, OTA selector, and application at their fixed offsets. Provision a T-Deck Plus (8 MB flash) with:
esptool.py --chip esp32s3 erase_flash
esptool.py --chip esp32s3 write_flash 0x0 pyxis-<tag>-merged.bin
Merged binaries are for first install / provisioning. Flashing one overwrites every flash region, including NVS (settings, identity) and the LittleFS partition (messages, paths, maps). To update an existing device without losing data, flash firmware.bin to 0x10000 only, or use the Columba-compatible pyxis-<tag>.pyxis.zip update package.
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.