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612f44e274a9299d2f9ccbfe3123f652a7f9d91d
Adds two profile constants beyond the existing LXST_PROFILE_LBW (0x30, Codec2-3200): LXST_PROFILE_VLBW (0x20, Codec2-1600) and LXST_PROFILE_ULBW (0x10, Codec2-700C). Default is now ULBW — a 700C frame fits comfortably inside an SF7-9 LoRa packet, which is the target medium for pyxis voice. The previous 3200bps default was 4.5x larger and unsuitable for the radio path. Profile is selectable at runtime via T:CALL_PROFILE [hex]. Replaces five hardcoded LXST_PROFILE_LBW sites: three audio-init paths in call_process_signal and two profile-negotiation send_signal calls. Adds T:CALL_ANSWER for harness pyxis-as-callee testing — sets the same _call_answer_pending flag the UI button does so call_answer() runs on the main loop in its proper context. Validates against real LXST.Telephony.Telephone callers. Validated: pyxis dialed real LXST upstream Telephone bot, negotiated ULBW end-to-end, reached STATUS_ESTABLISHED, decoded frames cleanly both directions. Co-Authored-By: Claude Opus 4.7 (1M context) <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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