NodePrefs is now NodePrefsFields (the fields) plus how they're saved: one
JSON key per field, upstream's keys under "radio", "gps", "repeat", "comp"
and "custom" (so either firmware reads what the other wrote of them),
ours under "solo". Saved atomically (temp file, then renamed), through a
buffer. 2.0-rc's binary /prefs is removed, not converted: 2.0 starts from
the defaults; /new_prefs from before 2.0 is still imported.
From upstream with it: txdelay / direct.txdelay / agc.reset.interval
(prefs and CLI), and the board's own settings through getCustom()
(Board::attachDynamicPrefs) in place of the merge's stopgap adapter.
ConfigSerializer reads values up to 191 characters (was 127): 140-byte
texts, an 80-byte table in hex.
Test: every field round-trips through the JSON byte for byte; the alarm
label tests expect "Once" (the label changed).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixes and features from upstream: MACThenDecrypt / command buffer
overflow fixes, ACK forwarding delay, transport code 0 as unscoped,
hidden nodes don't answer DISCOVER, LR2021/LR1121 fixes, GPS cold-start
detection and waitFor()/drain(), NMEA fix-age counters, ESP32 RTC after a
crash, remote CLI by text message (TXT_TYPE_CLI_COMMAND),
PUSH_CODE_BINARY_RESPONSE, board.loop(), new boards (Wio Tracker L1 1W,
ThinkNode M4/M8, Muzi Base, Waveshare LR1121, Pico W).
Kept ours: NodePrefs, main.cpp, every UI, GxEPDDisplay. The companion CLI
stays MyMeshCli.h's handleCliCommand(); upstream's handleCommand() calls
it. The board's FEM gains go through attachDynamicPrefs() with an adapter
over our NodePrefs fields. Upstream's JSON prefs and MultiSerialInterface
come as their own stages.
Also: the display defaults were inside RADIO_FEM_TXGAIN's #else (a
missing #endif).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The panel froze and dimmed the screen as the finger started: a snapshot of
the whole screen (slow on the map) and a full-screen flush, so it stalled,
jumped and tore top to bottom. Now it slides opaque over the live screen
(a clear layer under it still takes the tap that closes it), built at start.
Its slide is timed by its own frames, at most 30 ms a frame: a slow frame
ended the 160 ms lv_anim and the panel just appeared.
The sky plot on GPS > Sky was a fixed 168 px, taller than what is left
under the title bar and tabs: now it takes that height.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The light theme read as the dark one inverted. Now something selected (a
tab, a segment, a tile, Fav) is a tint of the accent with the accent's text
(SEL_*), the full accent fill stays for the primary action; setting values
read in grey (VALUE); popups, the banner and the toast have a quiet grey edge
(EDGE), the toast is a dark pill; neutral greys the RGB565 panel keeps
neutral; the big clock graphite.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Settings > Display > Theme: Dark / Light (NVS mc_ui/light). The colour
tokens are set once before anything is built, so a change restarts the
device. Text on an accent fill is the new ON_ACCENT (it was BG, white
in the light theme); each accent has a deeper hand-picked light variant
that reads on white and takes white text. The map's empty-tile fill and
grid and the areas' outlines follow the theme too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
L2: a Flashlight app on Home (a lightbulb icon added to the fonts): a
white layer over everything, the backlight at 100 %, no auto-off; a tap,
the side or the top button puts it away and the brightness back.
L1: Tools > System > Flashlight, the whole OLED lit at full contrast
until a key. Not on e-ink.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The panel starts a radius up, under the status bar, so its top corners
are hidden there instead of cut out over the frozen screen.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Map tools > Layers > Map picks what the map is drawn from:
- Topo: OpenTopoMap, as before.
- Light and Dark: Esri's grey canvases, no labels, up to z16.
- Satellite: Esri World Imagery.
- Esri Topo.
Each layer has its own folder for downloaded areas (/sdcard/maps-light,
-dark, -sat, -esritopo; Topo stays in /sdcard/maps) and its own live-tile
cache. Live-cache records carry the layer.
Esri serves JPEG: decoded with LVGL's tjpgd (LV_USE_TJPGD), whatever the
file name says. The layer is kept in NVS (mc_ui/layer); switching waits
while a download or a deletion runs in the current folder.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Every packet heard is drawn, by kind in fixed colours: advert, DM,
channel, request, ack, other, sent. One that can't be placed on the map
is a ring at your own position.
- A legend pill at the top counts each kind over the last minute.
- On a map without node markers, a flow brings its own nodes (a dot and
the name), fading with it.
- Copies of one packet (the same packet hash) share one fade, so a path
goes out as a whole, not segment by segment.
- 32 flows kept on ESP32 (12 on nRF).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
WiFi starts and joins on internal RAM: ~42 KB the first time, ~25 KB after,
more for WPA. Free internal RAM had shrunk to ~20 KB after opening the map
(the tile decoder's 12 KB stack, the 32 KB I-cache, the DMA draw buffers,
UI statics), so a scan failed at once (esp_wifi_init: no memory) and a join
during a tile download timed out (AUTH_EXPIRE).
- ESP-IDF: CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY, and the esp_timer
task stack 8 -> 4 KB (it uses ~0.4 KB). Rebuild the framework libs:
pio run -e Wio_Tracker_L2_idf_libs.
- PSRAM_BSS (EXT_RAM_BSS_ATTR) on the UI's big statics: QR codes, map
state, charts, lists. .dram0.bss 115 -> 66 KB.
- The tile decoder's and fetcher's task stacks in PSRAM.
Free internal RAM, idle: 48 -> 105 KB; WiFi up: 57 KB, 29 KB at the
lowest while downloading tiles.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With two thumbs the second lands before the first lifts; the panel's
first point then jumped to it and LVGL saw one press sliding from key to
key, losing the first letter (or starting a scroll). A new GT911 track id
is now a release, then a press. The keyboard no longer hands a rolling
finger to a scroll or gesture up the tree.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Density from less chrome instead of smaller rows (ROW_H stays 44):
- titled screens drop the status bar; the title bar (APPBAR_H) holds back,
the title, the screen's actions and the time/battery on a pill; the status
bar returns for Home, the map, typing, the quick panel and the lock
- one radius (RADIUS) for everything tapped: buttons, tabs, choices, chips
- tabs are all segmented at TAB_H in the body (GPS, Clock converted)
- Nodes: chips row + sort + status line become one toolbar row with
Show / Order choices; Messages' All/Favourites is the same choice
- nav map: the target bar only while there is a target; the pin opens one
"Places" popup; back from a map options page restores the map and Map
tools as left, without a jump
- node detail actions at the top of the scroll; Home tiles fill the page
- rowsFit() leaves growing labels to the flex (a screen title cut to one
letter after Messages' filter changed)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every packet heard runs from its origin through the repeaters with a
position to this device; a packet sent is a ring. ui-core/PacketFlow.h
resolves them (UiCore::flow, MyMesh logRx/logTx -> Listener). ui-lvgl
draws them on the map's marker layer and repaints only their area while
they move; ui-new draws the last minute on the Nodes map ("Flow" in its
options). Setting: Map options > On the map > Packet flow, CLI map.flow.
Off by default. Sim-checked only.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Core: PathEditor results are links (node k hearing k-1 and back); toNode()
off traces only the repeaters (a companion answers only with repeat on);
probe() traces to each repeater in turn after no reply; failures carry a
reason; an empty list saves "direct". PingEngine takes over a slot left past
its timeout. A kept route: the dropped heard path isn't announced to the app
nor bumps lastmod; an app update keeps the flag only if it leaves the route.
Marker boxes sized for every dot and name (overflow).
ui-lvgl Route: one line per node with out / back dB coloured by quality, tap
a hop to move / remove, tap the node to include it, Keep in the header, Find
where beside a no-reply status. ui-new Path: To node / Find break rows,
result alerts, cursor kept on its action.
Channels: ui-new re-sorts the list on entering it, cursor on the same channel.
Docs: Path and trace, Channel order. Sim hooks: open route, add channel,
open messages.
Checked in the browser sim (L2 + ui-new peer + repeater); not on hardware.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Shared chanctl::order() builds the channel list for ui-new and the L2:
favourites first, then by ch_sort. New ch_sort pref at the end of NodePrefs,
Settings > Contacts row and contacts.channel.order CLI key.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Core: PathEditor (UiCore::route) loads, edits, traces and saves the route to
a contact; MyMesh::sendTrace over an explicit route with per-hop SNRs,
setContactPath / setContactPinned. A route can be kept
(CONTACT_FLAG_ROUTE_PINNED, ContactInfo::flags bit 4): a path heard from the
node doesn't replace it and the last DM resend doesn't drop it.
ui-lvgl: Route screen (node detail), repeater picker by distance, picking
hops by tapping the nodes map (numbered badges, line, Undo / Done). The
map's markers are one drawn layer with hit-testing and name decluttering
instead of three objects per node.
ui-new: Path / trace view in the Nodes action menu; Add reuses the list
filtered to repeaters.
First cut: built for L2 LVGL, L1 OLED and L1 e-ink, tried on L2 only.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
PREFS_VERSION 2: settings saved by 2.0-rc1..rc3 are not read, the device
starts from the defaults (v1.x /new_prefs is still imported as before).
The fields appended at the end during the rc cycle move into their
sections (BLE off, battery curve, text/icon size, message alert, advert
position precision, lock screen look). ch_scope_follow and its rc1
conversion and the unused use_lemon_font are removed. Stale comments in
NodePrefs.h and Trail.h fixed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- L2 vector packs: a damaged count can't wrap the index size, and an
entry pointing past the file is refused.
- L2 map share-target list: sized for 40 long channel names and 16
favourites (it could overflow), off the stack.
- L2 SD history: a file with an unreadable header is set aside as .bad
instead of written over; Delete message history takes those too.
- Contact lookups by key or hash start after the reserved anon slots (an
empty one matched a 00 hop hash with a blank name); MessagesScreen uses
contactctl::hopName().
- Nearby keeps its selection by public key: deleting a contact shifts
the table.
- ui-new Live Share target cycle holds every channel and favourite.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Joining #topic drops surrounding spaces and keeps the case, as
meshcore-open's derivePskFromHashtag() does.
- /prefs written by a newer build (bigger NodePrefs, same version): the
extra bytes are read through the CRC and skipped instead of resetting
every setting.
- A channel post from someone named "Me" is filed as "\"Me\": ...", so
the views don't take it for our own.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- UITaskBase holds what both UIs' shutdown() and low-battery check share:
the saves before the goodbye sound, the power-down (GPS through its
provider) and the battery EMA and threshold.
- L2 SD archive: a channel's file is keyed by its secret only, so renaming
keeps the history; old files are renamed once at boot.
- L2 fetch: abandoning a request and the task finishing it are one critical
section (it could stay DONE for good); TileCache gets the read-side barrier.
- Text from a repeater or sensor no longer rings on the device (nothing to
open); a settings switch reads any non-zero value as on; the message
toast never cuts a letter in half; ui-new's GPS helpers ask UiCore.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- set af / dutycycle / rxdelay reject nan.
- A TX power change from the app or CLI re-baselines APC.
- CMD_SET_RADIO_PARAMS stores repeat as 0/1.
- The alarm reschedules itself when the time zone changes.
- A late ACK for an earlier DM attempt marks it delivered.
- A new auto-advert interval counts from the last advert.
- Both UIs take the TX power range from radioctl, up to MAX_LORA_TX_POWER
(30 dBm on the GAT562 30S).
- The ping timeout comes from the airtime; 3-byte path hash mode pings with
4-byte trace hashes, and trace flags are right for width 4.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Removing a scope moves the channels that used it to the default, not to
unscoped.
- The room bot ignores posts older than 5 minutes: the backlog a room
replays after login no longer gets answers.
- Adverts take the default scope from the scope list, as messages do; the
legacy fields always mirror it, and CMD_SET_DEFAULT_FLOOD_SCOPE with a
full list answers TABLE_FULL.
- The last DM resend drops the direct path and floods.
- /trail and /waypoints are written through a temp file.
- An admin login timeout keeps the saved password.
- History records read from the SD card are sanitised.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MicroNMEA's valid flag survives a power cycle, so the duty cycle saw the
old fix right after waking the receiver and stopped it again a tick
later: with GPS power saving on the position never updated. begin() now
clears the parser.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With the phone not connected, every frame (each packet heard, each advert)
went to the USB port. With nobody holding it open the core either drops the
bytes or lets its buffer fill, and streamWriteUntil() then spun out its whole
timeout. Skip the write when the native USB Serial has no host.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Neither is published or used any more: the LVGL firmware on Arduino-ESP32
3.x is the only L2 build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
JakubandClaude Opus 5.5
Scott Powell
Rastislav Vysoky
Liam CottleandGitHub