A click on one of the Cardputer Zero's keys drawn under the panel, or on a
chip of the lane along the panel's bottom row, types that slot's key. The
PicoCalc has no keys drawn, so its chips are where you click. Shift held
through the click types the slot's Shift companion. The app reads the bank
off the key that arrives, not off the Shift it saw, so the window spells the
shifted key itself, the way the desktop's Shift+F-key already was: F6 to F10
on the PicoCalc, xterm's shifted F4 to F8 on the Cardputer.
The drawn keys take the lane's own fills, resolved from the deck's styles
through the panel's palette, so a key and the chip above it are one colour.
They turn blue with the lane while Shift is down, and fill solid while
pressed. Losing focus lets go of Shift, which a release in another window
never would.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
`meshterm emulate cardputer-zero --mock` and `meshterm emulate picocalc-lyra --mock`
open a desktop window drawing MeshTerm as that device's own screen draws it. An
EmulatedDevice (emulator/devices.py) holds what differs per handheld: the panel, a
Linux console's top-left grid and bold-as-bright 4-bit palette for the PicoCalc, the
lane keys drawn under the Cardputer's panel, and how each keyboard spells Shift with
an F-key (the PicoCalc's F6-F10, the Cardputer's xterm-shifted F4-F8).
It is not a strict emulator, and the docs say so wherever they offer it: MeshTerm runs
on the desktop as itself, and the window mimics the display's and keyboard's
constraints, never the CPU or the OS. Inside it the platform resolves with own_display
(platforms.drawn_by_meshterm), so nothing offers to move to another terminal.
Global options typed anywhere (--mock, --port, --db...) reach the emulated MeshTerm.
The command refuses --json like specimen. The Terminus fetch moved into the package as
`meshterm emulate --fetch-fonts` (with --archive for a copy fetched another way),
replacing scripts/cardputer-zero/fetch-terminus.py. A build without Tk says to install
with pip or pipx instead of failing.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
"Host" already meant two things here: a TCP companion's network host,
and battery="host" for this machine itself. And with a PicoCalc preview
coming, the package is less a console host than an emulator of a
handheld's display: its panel, grid, font, colours and keys. So it is
meshterm.emulator, Platform.console_host is own_display, its desktop
window is window.py (EmulatorWindow) and its device front end
framebuffer.py, since "sim" and "device" now mean the radio simulator and
the device being emulated. MESHTERM_HOST_FONTS is MESHTERM_EMULATOR_FONTS.
The package's own description opens on what it is not: nothing runs the
handheld's processor or operating system; it mimics the display's
constraints so the window obeys the device's.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
M5Stack makes three Cardputers and only the Zero runs Linux; the PicoCalc
takes several cores and only the Luckfox Lyra runs MeshTerm. So the bare
names were ambiguous, and every reference to the two devices now carries
the variant: the --platform values and MESHTERM_PLATFORM, the Platform
constants (PICOCALC_LYRA, CARDPUTER_ZERO), their lane decks and every
screen's picocalc_lyra_lane / cardputer_zero_lane, the font inventories,
the lane chips' theme styles, the scripts/ folders, the two chrome test
files, and the docs and CLAUDE.md that name them.
There is no alias: --platform picocalc is refused with the three real
choices listed, rather than falling back to the desktop layout. The
PicoCalc is auto-detected from its device tree, so it needs nothing.
What names hardware or a user's data keeps its name: the PicoCalc
keyboard's input-device name, its battery's sysfs supply, and the serial
profile the Lyra setup script writes. .gitignore follows the firmware's
folder, and the changelog keeps the words each release used.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
docs/ was one flat folder: the user guides, the CLI manual, the device
manuals, the code notes and an old survey side by side. It is now
guide/ (features, configuration, connecting, terminals), cli/ (the
manual as its README, the cookbook), devices/ (which manual is yours
as its README, then one per device) and development/ (architecture,
the survey); screenshots/ stays put. The index follows the folders.
The device manuals are named for the device they are about: the
PicoCalc's is picocalc-lyra.md, since MeshTerm runs on the PicoCalc's
Luckfox Lyra core and on none of the others, and the uConsole's stays
uconsole.md, since its CM4 and CM5 run it alike. A new cardputer-zero.md
opens on a warning that the device is not supported yet, says what has
been built and tested only in the simulator, and how to try it there.
Every relative link was resolved from where it was written and rewritten
from where it now lives, and the repo-root spellings in code, config and
the release skill moved with them; the changelog's GitHub URLs too.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Jean-Pierre MartineauandClaude Opus 5.5