The fix (six sites: 948, 978, 1519, 1651, 1719, 1906): the indexer now chooses pixel-vs-char wrapping from _display->getFontStyle(), the same basis the renderer (1200), the layout sizing (1336), and the cache key already use. With all four agreeing, the indexer's recorded page boundary lands on the exact byte where the renderer's height-based stop lands — no more swallowed run between pages.
Version bump (INDEX_VERSION 13 → 14): your existing .idx caches were built by the old indexer and would otherwise be reloaded as-is (same font key), so the fix would appear to do nothing. Bumping the version makes the loader discard every v13 cache and rebuild it.
All six edits are in and braces balance (267/267). Here's what changed in Audiobookplayerscreen.h:
PNGdec include (47) and cover size 40→30 (67) — 30 virtual units ≈ 55px.
PNG draw callback coverDrawCallbackPNG (147) — nearest-neighbour downscales the 256px source line-by-line and dithers to 1-bit using the same Bayer matrix as the JPEG path. The decoder is heap-allocated per-decode (new PNG()), mirroring how the JPEG path uses new JPEGDEC(), so there's no permanent BSS cost.
decodeFolderCoverPNG() (419) + tryLoadFolderCover() (505) — reads cover.png from _currentPath into PSRAM and decodes it.
Hooks in both openBook (1099) and advanceTrack (1198), so the cover loads on open and persists as tracks auto-advance within an album. It only loads when there's no embedded cover, so M4B/ID3 embedded art still wins; music (no embedded art) gets the folder PNG.
Layout (1531, 1556) — cover now draws below the artist line, above the status/Paused-Vol line, exactly where you wanted it.
target.h — declares meck_audio_route_amp() and meck_audio_codec_init() in the bridge (54-55), guarded by HAS_ES8311_AUDIO, ready for the alarm/voice paths to reuse later.
target.cpp — includes ES8311.h (6) and defines both helpers where board and the codec driver are visible: route+amp (100-102), and the once-only es8311_init_44100_16bit() (108-110).
Audiobookplayerscreen.h — forward-declares both (54-55); ensureI2SInit() now does route+amp and the 5-arg setPinout with MCLK on MAX (268-270); and meck_audio_codec_init() runs right after connecttoFS (1142). The Pro path is untouched.
Contact list display bug fix for all devices: MyMesh.h — added onAdvertRecv override declaration (line 214), alongside the other contact-related overrides.
MyMesh.cpp — added the implementation (lines 374-387). It calls BaseChatMesh::onAdvertRecv() first to let all normal processing happen (auto-add, replay guard, path caching, etc.), then unconditionally looks up the contact by pubkey and bumps lastmod to local RTC time. This way, even when the base class's replay guard early-returns (because timestamp <= last_advert_timestamp), the contact still bubbles up in the recency-sorted contacts list since we're actively hearing it.
SPIFFS.begin(true) auto-formats on mount failure, but the auto-format
itself can fail if the partition contains residual data from a previous
firmware (e.g. stock LilyGo, Meshtastic, or MeshCore with a different
partition layout). When that happens the firmware previously printed
"SPIFFS format FAILED!" and continued in a broken state with no
persistence.
Now on auto-format failure:
1. Find the SPIFFS partition via esp_partition_find_first()
2. Erase it completely with esp_partition_erase_range()
3. Call SPIFFS.format() + SPIFFS.begin(false) with up to 3 retries
Added #include <esp_partition.h> under ESP32 guard.
The existing first-boot display feedback ("Formatting storage...
First boot - please wait") is unchanged -- it fires on the initial
mount failure. The new partition erase code only triggers if the
auto-format also fails.
Hibernate (deep sleep) leaves the BQ25896 charger IC powered, drawing
~30-60uA quiescent from BAT. This adds a second option on the shutdown
page -- "power off" -- that writes the BATFET_DIS bit in BQ25896 REG09
to fully disconnect the battery from VSYS. Leakage drops to ~12-23uA
(IC internal only). Wake requires USB-C plug-in.
Shutdown page now shows two options with a cursor (up/down to toggle):
> hibernate: long press/Enter (T-Deck Pro)
power off: long press/Enter
> hibernate: long press (T5S3 / other)
power off: long press
Selecting "hibernate" triggers immediately (unchanged behaviour).
Selecting "power off" shows a confirmation prompt:
power off device?
usb-c to wake
Enter:yes q:no
Power-off display suppresses the header (node name, clock, battery)
and shows only "powering off..." and "plug in USB-C to turn on".
The 's' key shortcut to settings is gated on the shutdown page so it
passes through to the hibernate/power-off selection toggle instead.
Both the TCA8418 handler (loop) and the broader handler
(handleKeyboardInput) are gated via isHomeOnShutdownPage().
PRESS_LABEL macro: removed dead UI_HAS_JOYSTICK branch (no Meck
device has a joystick), collapsed to a single #define "long press".
Joystick input polling block in loop() also removed (dead code behind
#if UI_HAS_JOYSTICK, never compiled for any Meck build).
BQ25896 I2C sequence follows TI recommendation (E2E forum, Jeff/TI):
1. Read REG09
2. Write BATFET_DLY=1 (bit 3) -- delays disconnect so I2C completes
3. Write BATFET_DIS=1 | BATFET_DLY=1 (bits 5+3) -- last I2C write
The write happens after display turnOff but before board powerOff, so
I2C pull-ups on VDD3V3 are still alive. Board enters deep sleep, then
BATFET opens after tSM_DLY (~10-15s). Skipping the delay risks leaving
the BQ25896 I2C engine in an undefined state that can prevent wake on
USB-C plug-in (device soft-brick requiring battery disconnect).
REG09 bit map (confirmed from Linux kernel bq25890_charger.c):
Bit 7: FORCE_ICO
Bit 6: TMR2X_EN
Bit 5: BATFET_DIS (0x20) -- disconnect battery
Bit 4: JEITA_VSET
Bit 3: BATFET_DLY (0x08) -- delay before disconnect
Bit 2: BATFET_RST_EN (0x04) -- QON wake (not wired on T-Deck Pro)
Bit 1: PUMPX_UP
Bit 0: PUMPX_DN
Schematic confirms QON (pin 12) has R4 10K pull-up to REGN with no
user-accessible button -- USB-C is the only wake path from ship mode.
Guarded by #ifdef I2C_ADDR_BQ25896 so it compiles on all platforms
but only activates on boards with the charger (T-Deck Pro, T5S3).
Files changed:
UITask.h -- _full_poweroff, setFullPowerOff(), isHomeOnShutdownPage()
UITask.cpp -- shutdown page UI, input handling, BATFET write,
PRESS_LABEL cleanup, joystick removal
main.cpp -- 's' key gated on shutdown page (both handlers)
pelgraine