Both README links and the About page's attribution pointed at
meshcore.co.uk. The project's home is meshcore.io; a credit is worth
nothing if it sends the reader somewhere other than to the people it
names.
The About page's line moves with the page's other uncommitted edits.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Two rows renamed, and the rename carried into the screens they open —
the config editor's table title and its staged-count header, the support
page's own title (it comes from the tool, so it followed on its own).
"Support this project" never said which project; the menu is MeshTerm's
and the section above it is already About MeshTerm, so the name is the
useful half of that phrase. "Device configuration" was the longest label
in the list and set the width of the whole name column: at 19 cells
instead of 23, every description now gets 51 and the widest row is 68.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
New file laying out the ground rules for outside contributions ahead
of opening the repo up: dev setup, the test/lint gates a PR needs to
pass, and where the style guide lives (CLAUDE.md is that guide, not
just an AI aid).
The licensing section goes one step past what Apache-2.0's inbound
license clause alone gives — a PR also grants the right to relicense
the contribution later, so the project doesn't end up needing every
past contributor's sign-off if the license ever changes. Framed as
automatic (opening the PR is the agreement), no signature bot.
README's Development section now points to it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
MeshTerm goes out under the Apache License, Version 2.0 — free to use,
modify, and redistribute, commercially or otherwise. The patent grant
and the built-in trademark clause (§6) are why Apache over MIT.
The "MeshTerm" name and any logo are reserved as trademarks outside
the code license (NOTICE), and the app's donate link is called out
as supporting this project specifically — a fork can take the code,
but not the name or the donations that come with it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The menu asks "What would you like to do?" and then grouped its rows by
subject, which is not an answer to that. Mesh had grown to seven of the
nineteen rows — live watching, passive browsing, and one transmit action
in the same bucket — and Tools said nothing at all, since everything in
the menu is a tool.
So each section now names a doing, and holds what shares it:
Message Chat · Channels · Courier · Contacts
Watch Dashboard · Live feed · Watchtower · Time machine
Explore Map · Mesh walk · Trace target · Trace path · Trophy case
This node Device info · Device configuration · Device actions · Send advert
Other nodes Repeater admin · TX optimize
Four rows moved for a reason. Contacts is the address book the three
features above it pick a recipient from, not a mesh view. Time machine is
the past tense of the Dashboard, and was stranded in the grab-bag. Send
advert is your own node announcing itself — a device action, filed with
the mesh views only because it was about the mesh. And Repeater admin and
TX optimize are the same job — someone else's radio, over the mesh, with
credentials — which the old Device-management/Tools split hid.
The two walks join the topology views they walk over, with the boards
that score them underneath: see a node, walk to it, get scored. Nothing
is renamed (a menu row still names the screen it opens) and no section is
now larger than five rows or smaller than two.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
- CLAUDE.md gains the Platforms section: the two flavours, the
on_platform binding rule, the glyph/palette/fold contracts, the
fontset<->font-script same-commit coupling, F-lane grammar, and the
specimen as the acceptance card. The 72-column rule becomes
readable_cols-per-platform with the gallery as the enforcement point.
- README quick start: the auto-detected PicoCalc flavour, the desktop
preview flag, meshterm specimen, and the bring-up scripts.
- The plan file is archived with per-phase outcomes, the P3 rework
record, solo-decision log for JP, and the left-on-the-table list.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
"Atlas" named a book of maps — a thing you leaf through — and this screen has
never been that. It holds one node in focus, fans its neighbourhood, and moves
when you press Enter. The trail across the top is a walk, the list heading says
Enter walks, the tests call the helper walk_to. Only the name disagreed.
So the name goes: the tool is `walk` / "Mesh walk", the screen is WalkScreen in
ui/walk_screen.py behind open_walk, and every prose mention follows — the
README feature table, the node-vs-contact boundary in CLAUDE.md, the
windowed-list pattern note that cites this screen as its origin, pathline's
separator example, topology's whole-graph view and its prefix-coalescing
rationale, and the purge-test-data skill that warns about fake nodes showing up
here.
No behaviour moves. The tool keeps its 🌐 icon, its Mesh category and its
order beside Map — the logical shape next to the geographic one.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The NODE lane suited the two classes that name a node and left every
other one reading a dash. On this mesh that is half the traffic: the
direct messages, requests, responses, returned paths, acks and traces
that relay past us naming no origin. So the lane asks each class its own
question instead, and the header says SUBJECT — the word that stays true
down the whole column.
An advert or a telemetry frame is still about its node. A channel text is
about its channel, named by the key whose MAC confirms the frame — never
by the fingerprint alone, which 256 buckets make no proof at all; a
channel we hold no key for reads as that fingerprint and says so. A
direct message, request, response, returned path or anonymous request is
about the two nodes it travels between, drawn sender → recipient on the
hop-sequence widget, so endpoints read exactly as route hops do: resolved
names, key-derived hues, our own node white the moment a frame is
addressed to us. Too wide, and the sender drops to its hash — the frame
is addressed, so the addressee is the half worth the cells. An ack is
about the message it answers, a trace about its tag. And an unsigned
channel post is filed under its channel rather than the bare word
"channel", which named nothing.
Half of that was unreadable before because nobody had opened the frame.
The companion hands every overheard packet to the library, which decodes
the body for exactly two classes — advert and channel text — and leaves
the rest as bytes. Those bytes are not opaque: MeshCore addresses a frame
in the first few of them, and core/frames.py now reads them, class by
class, against the layouts the protocol's own docs/payloads.md publishes.
The trace tag is the little-endian uint32 the firmware writes, so it
reads as the same number a trace reply reports; an ack's checksum keeps
wire order, the form the companion reports its own delivery acks in. Two
checks guard every decode, because a wrong slice yields not an error but
a plausible-looking hash: the frame's payload version must be v1 (the
header reserves two bits for a v2 that widens both hash and MAC), and the
body must be long enough for the layout its class promises. Either
failing yields nothing at all.
The feed opens seeded from history, so any of this that lived only in a
live event's raw payload would leave the opening screen blank — the same
problem the channel-text crypto trio had. Same answer: three columns
(dest/src/tag), written on capture and restored to the very keys the
event used, so a replayed frame and a fresh one read identically all the
way up. Older rows carry NULL until re-heard.
The viewer gained the matching rows: to, from, tag, acks, and a channel
for a datagram — whose body is not text, but whose MAC still names it.
Verified against the MeshCore protocol documentation and firmware source,
then corroborated on the air: every frame captured off the radio has a
body length that decomposes exactly into its documented layout, an
anonymous request's 51 bytes (1 + 32 + 2 + one AES block) included.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The "Nodes" menu was a contacts roster mislabeled — it lists the device's
contacts (get_contacts), which upstream meshcore calls "contact" too. Rename
throughout, no CLI alias:
- tools/nodes.py -> tools/contacts.py (ContactsTool, `meshterm contacts`)
- ui/nodes_screen.py -> ui/contacts_screen.py (ContactsScreen/open_contacts)
- ui/nodelist.py -> ui/contactlist.py (ContactListScreen/ContactRow)
- widgets: NodesSort->ContactsSort, nodes_table->contacts_table
Courier's recipient is a contact you address, so its prose and CLI arg
(`courier queue CONTACT ...`) follow; persisted node_key/node_name stay.
The reception/hardware layer keeps "node" — HeardNode, heard_nodes(),
observations.node, trace_hops.node, map/atlas participants, node types, admin
targets, and the Time Machine's reception picker (its "Nodes" heading stands).
CLAUDE.md's lexicon is rewritten to the refined definitions: node = any mesh
radio; contact = a node your device knows (discovered or added).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The viz package existed solely to render one interactive HTML chart for
tx-optimize sweeps, pulling in Plotly — a heavyweight dependency serving a
single artifact while every other timeline renders in-terminal via
braillechart. Drop it with no replacement: delete meshterm/viz, the
--viz/--no-viz flag and its render call, the now-unused output_dir setting
(config field, default, loader, example), the Plotly test, and the README
and pyproject references.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add TCP alongside serial and BLE as a first-class companion transport, end to
end: discovery/connection/selection learn a tcp: stable_id and host:port target,
--tcp and TCP config profiles reach a WiFi board or network proxy, and a network
companion -- which isn't discoverable -- is rebuilt into the picker from its
remembered endpoint.
Device picker gains the network-device affordances:
- "Add a network device" prompts for host:port, smoke-tests it, and remembers it.
The row is marked "- experimental" in the cautionary hue.
- Delete on a network row opens a chromeless Cancel/Remove confirm (Cancel left,
Remove right and default: Enter removes, Esc cancels), then DeviceStore.forget
prunes it and re-draws the list. Serial/BLE rows stay inert.
- The "Del remove" footer atom now follows the highlight, surfacing on the box's
bottom border only while the cursor sits on a deletable row; the box is sized
to the fullest footer so it never widens mid-navigation.
Folds in the accompanying courier, channels, and config refinements built along
the way. Screens stay readable at 72 cols; full suite green (745 tests).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Repeaters penalize (and can blacklist) nodes that burst traffic, so
every trace-transmitting surface now sends exactly one transmission
per human action: Enter on the live screen runs a single trace (the
screen still aggregates the session's medians), the scenario probe
measures each candidate path once, and the CLI drops --samples to
become a true one-shot. trace_runner.measure and the s-key sample
cycle go with it.
Also de-pollute the target picker's "Recently traced" section: the
repository now returns a short recency-ordered list instead of the
ever-growing all-time tally, and stored hex prefixes fold back to
their contact names so a node shows once.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Five features leave the menu and CLI: the heard-nodes review, the
baseline-regression checker, the offline link-budget calculator, the
route-stability graph, and the run-history browser — along with their
services (link_quality, link_budget, route_stability), the pyvis route
renderer, and the pyvis/networkx dependencies.
The data layer is untouched where it still earns its keep: passive
monitoring keeps recording every overheard packet (the header counters,
Nodes, and Map read it, and `meshterm monitor` still captures a bounded
window from the CLI), run logging keeps writing `runs` rows, and trace
history stays queryable for the trace tools. Only the route-map-only
`all_traces` query goes.
Also fixes a latent tie-break flake in the nodes sort: ages are now
measured from one clock snapshot, so identical last-seen stamps really
tie and keep their A→Z order in both directions.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The on/off switch never made sense for a pure listener: recording is
now unconditional, so the toggle submenu, the persisted preference
(MonitorStore/monitor.json), and the header's ON/OFF framing are gone.
The monitor registers its hub subscription at startup — a device-free
step that cannot fail — and its run row opens lazily on the first
observation, so recording follows the hub wherever it opens (eagerly,
or deferred by connect_on_start) and silent sessions leave no empty
runs. The menu entry is now just the read side, "Heard nodes", and the
header shows live heard counters instead of a switch state.
meshterm monitor on the CLI drops --on/--off for a bounded foreground
capture (--seconds N, 0 = until Ctrl-C, mirroring chat listen): it
tails each overheard packet live and summarizes the window's heard
nodes when it ends, while persisting history exactly like a session.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Companions can now be reached over Bluetooth as well as USB. Rather than
a parallel BLE path, this generalizes the existing serial abstractions so
a device is identified by a transport (serial | ble) plus a target (COM
port or Bluetooth address); every feature rides the same Device interface
and works over either link unchanged.
- discovery: DiscoveredDevice gains transport/address/name and
transport-aware stable_id/label/confidence/target; discover_ble_devices
scans for MeshCore* adverts via bleak, discover_all merges both.
- connection: MeshCoreDevice opens create_ble vs create_serial by
transport; new link_present() liveness (OS port enumeration for serial,
the BLE client's is_connected flag for Bluetooth); is_connection_lost
recognizes Bleak errors and BLE transport callbacks; probe_device is the
transport-aware smoke test.
- disconnect: the session watcher polls transport-neutral link_alive(), so
a dropped BLE link raises the same reconnect dialog and auto-resume as an
unplugged cable; reconnect rebuilds the same endpoint by address.
- selection/context/store/profiles: --ble address, remembered BLE default,
and BLE device profiles all resolve to the right transport.
- UI/CLI: startup picker scans both transports behind a spinner and tags
Bluetooth companions; `devices` lists them (--no-ble to skip); global
--ble/--ble-pin flags; README and example config updated.
Validated on hardware: discovery, connect, reconnect, and channel
messaging (send + receive) over BLE.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Rename the package directory, imports, brand strings, env-var prefixes,
console-script entry point, and the config/data dir (~/.config/meshterm).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Introduce channel and direct messaging: an always-on ChatService that
records inbound messages to history, a live full-screen chat screen, and
a chat tool (interactive picker plus send/history/list/listen CLI). This
bumps the DB schema to v3 and adds the supporting models, repository
queries, and connection wiring.
Also polish the monitor/menu UX:
- Stop console log handlers from corrupting the full-screen TUI by
detaching the RichHandler for the life of the session (file logging
continues); most visible when toggling the monitor.
- Colour only the header's monitor glyph (green ● on, red ○ off).
- Crop the header to a single line instead of wrapping on narrow terminals.
- Drop the redundant toggle-confirmation window so toggling returns
straight to the main menu.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The info tool showed both the device config and the node/contact list. Move
the list into a dedicated nodes tool (Device category, right after info) so
each feature does one thing; info now shows identity and radio config only.
- nodes tool renders this node + contacts with the path-hash prefix
highlighted, reading self-info + contacts + path-hash mode directly.
- info drops the contacts read and nodes_table render (and its contacts
summary field); the nodes_table widget and its test are unchanged.
- README: add a Node list feature row.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The monitor was a blocking listen window that monopolized the app. Convert
it to an always-on background subscription that logs overheard adverts/
telemetry while the user keeps using the menu.
- Device: add subscribe_observations() as the non-blocking capture primitive;
listen() is now a thin foreground wrapper over it. Mock streams a live
packet burst + cadence instead of a bounded synth loop.
- MonitorService (ctx.monitor): owns the subscription, session/total counters,
and the on/off preference; logs each packet as it arrives.
- MonitorStore: persist on/off in <config_dir>/monitor.json, default off,
remembered between sessions and auto-resumed at launch.
- Menu: the monitor entry is now a toggle/heard-nodes control panel; the
header shows live session/total counts and repaints ~1s via refresh_interval.
- CLI monitor gains --on/--off (preference) and keeps --seconds for a scripted
foreground capture.
- Add Repository.observation_count(); README + tests (129 pass).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Splits a target's persisted trace history into a recent window and an older
baseline and flags end-to-end (bottleneck SNR, success rate) and per-hop link
SNR metrics that dropped beyond a threshold, with warn/critical severity.
Adds Repository.recent_traces / traced_targets, a pure link_quality service,
and a `link-health` tool that can analyze stored history or take fresh traces
first. Also tidies the repository import ordering.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds a Device.listen capability (real + mock), an Observation/HeardNode
domain model, an observations table with Repository.record_observation /
heard_nodes aggregation, and a `monitor` tool that listens for a window and
logs every overheard advert/telemetry (SNR, RSSI, shared location) to the
database. This is the longitudinal substrate later features read back.
The real-hardware event-payload mapping is best-effort and, like the trace
mapping, flagged for validation against the firmware's event schema; the mock
device synthesizes plausible adverts so the tool and tests run without a radio.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Predict time-on-air, receiver sensitivity, max path loss, range, and
duty-cycle/dwell headroom for a LoRa radio config with no radio attached.
Radio params default to the connected device's config but every value is
overridable; a fully specified invocation never opens the serial port.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Trace:
- Auto-path now ends every route at the target's own hash (verified on
hardware: a trace only replies when its destination is the final hop), so
direct neighbors and learned multi-hop routes both resolve correctly.
- Retry the transient "no event received during contacts retrieval" blip and
surface a clean DeviceCommandError instead of a raw traceback.
- Route summary annotates each node with its hash at the command's path-hash
width, wrapping after an arrow when the line is too long.
- Default trace count changed from 5 to 3.
Also includes the in-progress device-config feature (config_io, device_config,
config tool, config editor UI, tests) and related supporting edits.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
MeshTools is a Rich+Questionary interactive / Typer-scriptable toolkit for
tuning a MeshCore mesh over a serial companion device, with SQLite-logged runs
and Plotly visualizations. Includes the skeleton (trace, info, history),
TX-power optimization, and a MockDevice simulator (--mock).
Device discovery & selection:
- core/discovery.py: enumerate serial ports (pyserial), flag/sort likely LoRa
hardware by USB vendor id, stable_id for replug-safe identity.
- core/device_store.py: remember the last successfully connected device in
<config_dir>/devices.json (independent of --db).
- core/selection.py: non-interactive resolver (--port > profile > remembered >
sole device > guidance error) for the CLI.
- ui/device_picker.py + menu startup: interactive picker preselecting the
remembered default; banner reflects the choice.
- tools/devices.py: `meshtools devices` lists/marks attached devices.
- AppContext resolves the port and records last-known-good on connect success.
Fixes:
- theme.py: force UTF-8 on stdout/stderr so glyphs don't crash legacy consoles.
- connection.py: friendly message when meshcore is missing; pin meshcore>=2.3.
- trace/tx-optimize: fall back to free-text target entry when the device
reports no contacts (autocomplete requires non-empty choices).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
