UITask::newMsg() (fired for every incoming DM/channel message) triggers a
3s "Msg: <sender>" overlay drawn on top of whatever screen is current --
including the shared KeyboardWidget when it's occupying the full screen
for text entry (message compose, room/repeater password, channel name,
device name, admin custom command, ...). A message arriving mid-typing
blanked out the letter grid for the full 3s with no way to see what was
being typed.
KeyboardWidget now tracks whether it was actually rendered this frame
(_visible, set at the top of render(), cleared by the new beginFrame()).
UITask's render loop calls _kb.beginFrame() before curr->render() and
skips the alert overlay when the keyboard turned out to be what got
drawn -- covers every screen that shares _kb, not just message compose.
The alert itself is unaffected (still fires, still expires after 3s) --
it just doesn't draw over the keyboard.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Renamed the vestigial Lemon/default font-switch naming (setLemonFont/
isLemonFont/drawLemonChar/lemonXAdvance/_use_lemon -> setSingleFont/
isSingleFont/drawGlyph/glyphXAdvance/_single_font) across DisplayDriver.h
and both concrete drivers -- both have been permanently single-font for
several commits, so the old names invited a future reader to think a
real switch still existed. Pure identifier rename, no logic changed.
Also extracted the byte-identical "SenderName: " prefix-splitting in
MyMeshBot.h's tryBotReplyChannel()/tryBotChannelCommand() into a shared
botChannelSenderSplit(), mirroring the existing botRoomSenderName().
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
drawLemonChar()'s "y" is the top of the current text row on SH1106 (real
glyphs render at y + 7 + yo + row), unlike GxEPDDisplay's version, where
y IS the baseline. The undefined-glyph fallback box copied GxEPD's
y - 7*sz formula verbatim during the font-unification pass, sending it
7px above the row's top edge -- into the previous line's space. Drawing
it at plain y (already baseline minus the font's 7px ascent) lands it in
the same relative position GxEPD's version occupies, within its own row.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Page 0 was hardcoded to Latin -- Cyrillic/Greek could only ever be the
second, cycled-to page. Settings > Keyboard's Alphabet row splits into
Main (which script the keyboard opens on by default) and Additional
(the second one reached via #@/abc), so a Cyrillic/Greek typist can make
their own script the default instead of always landing on Latin first.
Setting Additional equal to Main collapses back to a 2-page cycle (that
script + Symbols), same rule the old Latin-hardcoded design already used
implicitly.
KeyboardWidget.h: cellStr()/t9GroupStr() now dispatch through
scriptCellStr()/scriptT9GroupStr(), treating Latin as an ordinary peer of
Cyrillic/Greek instead of a special case; scriptHint() replaces
altAlphabetHint() so the #@/abc key's "next page" hint is correct
regardless of which script that lands on; the accent popup's gating
checks the current page's actual script instead of assuming page 0 is
always Latin. Removed the now-dead pageIsAltAlphabet().
NodePrefs gains keyboard_main_alphabet (schema sentinel 0xC0DE001F ->
0xC0DE0020, same append-at-tail/clamp-on-load pattern as every prior
schema growth this file uses). Verified via a real build that the new
field lands in existing tail padding -- sizeof(NodePrefs) is unchanged
at 2712.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Replaces the 8 separate Latin-diacritic alt-alphabet pages (Polish, Czech,
Slovak, German, French, Spanish, Portuguese, Nordic) with one popup: Hold
Enter on a Latin letter that has accented variants (a c d e i l n o r s
t u y z) opens a floating horizontal strip of that letter's accents,
anchored over its own row so the grid stays visible underneath (LEFT/
RIGHT picks, Enter inserts via a new shared insertGlyph() helper, Cancel
dismisses). Holding a letter with no variants is a no-op. Cyrillic/Greek
remain full alt-alphabet pages; NodePrefs::keyboard_alt_alphabet shrinks
from 11 to 3 values accordingly -- an old saved Polish..Nordic value just
clamps to Latin via DataStore.cpp's existing range check, no migration
code needed.
Freeing Hold-Enter on letter cells required moving cursor-mode's own
trigger: UP from the top letter row now enters it instead of wrapping to
the special row. To keep that wrap reachable, cursor mode's UP/DOWN
(Home/End) continue the wrap once already at that boundary -- UP again
lands on the special row, DOWN again back on the letter grid -- reusing
the same proportional column mapping the old direct wrap used.
Diagnostics' font-coverage sample swaps its 8 per-language lines for one
line sampling the new accent table. Docs (message_screen, settings_screen,
solo_ui_framework) and release-notes updated to match.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Long field labels ("Flood advert interval (h)", "Frequency (MHz)") were
ellipsized to nearly the full row width with no reserve for the value
column, so a label could run under/through the value or digit editor on
the row currently being edited. Only rows showing an inline value now
reserve room before valCol(); other rows keep the full width as before.
Separately, the Frequency digit editor (4 int + 3 dec digits, needed for
Admin's wider 150-2500 MHz range vs Repeater's 3-digit range) drew all 8
digits flush to the screen edge, landing the thousandths digit exactly
under a visible scrollbar's reserve column. Shifted left by that reserve,
matching the plain-value branch's existing scrollbar-aware positioning.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Tools > Admin: split the Radio tab's single "f,bw,sf,cr" comma-string
field (free-text keyboard) into 4 independent, type-appropriate rows --
Frequency (same digit-cursor DigitEditor Settings/Repeater use locally),
Bandwidth/Spreading factor/Coding rate (discrete-set LEFT/RIGHT stepping),
plus TX power and the 3 Routing numeric fields as number steppers and
Repeat as an ON/OFF toggle. Edits happen locally (zero mesh traffic per
keystroke); only Enter sends one combined `set`, Cancel sends nothing.
Full pre-release audit of all 16 commits since v1.22 (5 parallel focus
areas: display/font, keyboard/messages, Nodes/Admin, Bot/channels,
UITask+NodePrefs schema) turned up and fixed:
- Admin: fetched FK_NUMBER values weren't clamped to the field's range,
so a value already out-of-range could get stuck unreachable; fixed
commit-time float format noise (%.6f -> %.3f); Cancel/failed-login
always returned to the Nodes picker even when Admin was opened
directly from a node's Hold-Enter action -- now returns to wherever
it was actually opened from (AdminScreen::_from_picker).
- Keyboard: one-shot Shift was consumed after the *first* T9 multi-tap,
so cycling to the 2nd/3rd candidate always came out lowercase --
fixed by caching the cycle's caps state (t9_caps).
- Messages: history is numbered newest-first, so a message arriving
while scrolled up to an older one silently relabeled the view onto a
different message -- selection now shifts with the insert.
- Channels: onChannelRemoved() didn't clear ch_notif_override/
ch_notif_muted/ch_fav_bitmask despite its own contract comment
requiring it (now far more reachable via the on-device Delete);
an all-zero hex secret silently self-deleted the channel it was
just saved into (collides with the empty-slot sentinel) -- rejected.
- Room login: isRoomLoggedIn() indexed the login-tracking ring
directly instead of via its head offset, silently wrong once the
ring wraps (8+ rooms/session) -- the new on-device Logout depends
on this being right.
- Font/display: removed the now fully-inert Settings > Display > Font
toggle and the dead LemonFont.h (retired by the earlier misc-fixed
font unification, zero remaining includes); fixed a copy-pasted
"5x7" comment (font is 6x9), two meaningless dead ternaries, and an
OLED/e-ink inconsistency in the undefined-glyph fallback box offset.
- AdminField's `kind`/bounds fields no longer rely on default member
initializers inside aggregate-init: this toolchain's actual nRF52
build (unlike env:native) has no explicit -std= override, so it
predates C++14's aggregate-with-default-member-initializer rule.
Given an explicit constructor instead -- portable regardless of
standard, all existing field-table literals unchanged.
Docs updated to match: tools_screen.md (Diagnostics as a 3-tab
carousel, was documented as one flat screen), message_screen.md
(chat bubbles, newest-at-bottom, cursor mode, secret validation),
settings_screen.md (dropped the dead Font row), solo_ui_framework.md
(header menu_hint signatures, icon priority-drop, KeyboardWidget's
T9/alphabets/cursor-mode). release-notes.md gains the v1.23 section
covering all of the above plus the other 15 commits since v1.22.
Build-verified on WioTrackerL1_companion_solo_dual.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- MessagesScreen: shrink message boxes to fit content and anchor them
right (outgoing) / left (incoming), like typical messengers; move
the [+ send] compose button to the right edge to match; fix its
frame margins (no descenders in the label made the symmetric padding
look uneven) and reclaim the freed 2px for the message list.
- KeyboardWidget: add Hold-Enter cursor-positioning mode (LEFT/RIGHT
move, UP/DOWN jump to start/end, Enter/Cancel exit) with a visual
"CURSOR MODE" indicator, so edits and inserts can target any point
in the typed text instead of always the end.
Message history (DM + channel) now stacks bubbles upward from the compose
row instead of the header, so the newest message sits at the bottom like
a typical messenger, with older messages progressively above. UP/DOWN and
the scrollbar direction are swapped to match; the newest bubble now keeps
the same breathing-room gap against the compose row as it does against
another bubble, instead of touching it.
Keyboard: Shift is one-shot by default (capitalises just the next
letter, then reverts), with Hold-Enter on Shift toggling a persistent
caps-lock for the old sticky behavior. Hold-Enter on Backspace clears
the whole field in one action.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- GxEPDDisplay now uses the same single misc-fixed 6x9 font as the OLED
driver (Lemon retired there too), with baseline math updated for the
new ascent.
- Clock Tools' Alarm screen: Repeat and Armed now respond to LEFT/RIGHT
like every other multi-value/toggle field in Settings, not Enter-only;
Hour/Minute merged into one Time row edited with a hand-rolled HH:MM
digit cursor (like the Timer's), replacing the two-row DigitEditor
popups; Repeat's "Off" label now matches the codebase-wide ON/OFF
casing.
- Top status bar: battery icon now shares the same box height as the
other status icons (Bluetooth/mute/etc.) instead of standing 2px
taller, and its charge nub is properly vertically centred instead of
drifting off-centre at non-multiple-of-4 box heights.
- Small settings-gear icon glyph tweak; wio-tracker-l1 screenshot build
variant now enables DUAL_SERIAL.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Replace the Lemon/default font-switch with a single misc-fixed 6x9 font
(full Latin/Greek/Cyrillic coverage), generated via a new tools/bdf2gfx.py
BDF-to-GFX converter. Removes the keyboard's per-render font-switch
workarounds now that one font fits its cell cleanly.
DiagnosticsScreen becomes a circular tab carousel (Live / System / Font),
adding a firmware+device+radio info tab and a per-alphabet rendering test
card covering every keyboard language.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
After soaking for a bit on the adverts without issue on multiple nodes,
I added more hardware crypto.
Supported nodes is unchanged in this PR addition, but if others can verify,
they can easily be added.
Some info on the CC310: https://docs.nordicsemi.com/r/bundle/ps_nrf9151/page/cryptocell.html
**Added:**
- AES-128 packet encryption/decryption now use hardware crypto
- HMAC-SHA-256 authentication now uses hardware crypto
- ACK hash computation and channel ID derivation now use hardware crypto
- RNG (random number generator) now uses hardware crypto rather than
radio noise + weak software RNG (which can have issues if there's
no surrounding radio noise.) NIST SP 800-90B certified.
- Runs hardware self-tests on startup
- Runs continuous health tests during operation
- Uses thermal noise/shot noise for randomness
**Unchanged:**
- calcSharedSecret remains software - it would be a split hw/sw solution
and added complexity for likely not a lot of gains. This only happens
when establishing a new contact, so not too frequent to be worth it.
- ed25519_create_keypair remains software. This is only called when a
node is first initialized. It does use the hardware RNG change, however,
so better randomization.
Tested on (so far):
- Heltec t096
Build test on:
- Heltec t096 companion ble
- t1000e companion ble
- RAK 4631 repeater
- RAK 3401 companion BLE
- Heltec v3 companion wifi
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