Sequences the full Lyra/PicoCalc bring-up: opkg python packages, the
rtl8xxxu Wi-Fi boot-scan kick (installed verbatim from the working device),
the deploy user, the read-only SSH clone, the venv + editable install with
TMPDIR off the RAM tmpfs, the login PATH, and the console font. Idempotent;
secrets (deploy key, Wi-Fi PSK) are checked for or read from the environment,
never embedded. README documents both scripts and their run order.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Builds, applies, and persists the 512-glyph "meshterm" PSF: Terminus base
+ 256 braille + node/status marks and the list cursor in donor slots +
rounded panel corners aliased onto the square corners. Idempotent; runs
on-device as root against the stock ter-u12n font.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
pymc_core's ContactStore is memory-only, so every bridge restart forgot
every contact and DMs failed with ERR_CODE_NOT_FOUND until the peer was
heard advertising again. Snapshot the store to contacts.json after every
mutation and reload it at startup, alongside the identity the bridge
already persists.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Newer MeshCore firmware sends discrete ACK payloads longer than 4 bytes
(4-byte CRC first, then extras). pymc_core's AckHandler requires exactly
4 bytes and silently drops them, so DMs sent through the SPI bridge never
show delivery confirmation. Patch process_discrete_ack at bridge startup
to take the leading 4 bytes as the CRC, matching pymc_core's own
path-bundled ACK parsing.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Expose an SPI-attached MeshCore radio (uConsole AIO, Waveshare HATs) to
MeshTerm over the companion protocol on local TCP. A single stdlib-only
file that is both a plain-text setup menu and the bridge process: it finds
the pymc_core runtime and re-execs the bridge under it, offers run-now /
install-as-a-service / uninstall, and can add a [profiles.bridge] block so
the endpoint shows up in MeshTerm's device picker.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jean-Pierre MartineauandClaude Opus 4.8