beta-0.1.41

SigurdOS T-Deck Firmware — beta-0.1.41

Flash with esptool

# Full flash (first install):
esptool.py --chip esp32s3 --port /dev/ttyACM0 write_flash 0x0 firmware-merged.bin

# App update (keep settings):
esptool.py --chip esp32s3 --port /dev/ttyACM0 \
  write_flash 0x10000 firmware.bin

Web Flasher

Use the manifest at webflasher/manifest.json with esptool.js.

File	Use
firmware.bin	App only (flash at 0x10000)
firmware-merged.bin	Full flash (flash at 0x0)
SigurdOS-tdeck-launcher.bin	For bmorcelli/Launcher install (same bytes as merged)

What's Changed

• Fix fresh-install GPS defaults in prefs load by @n30nex in #517
• refactor: split 1707-line sigurd_mesh_v2.h into declaration header + .cpp implementation (#521) by @hermes-gadget in #532
• fix: replace delay(0) with delay(1) in tile scan loops to feed TWDT (#518) by @hermes-gadget in #525
• fix: apply consistent NVS getString return-value guards to all string fields (#523) by @hermes-gadget in #529
• fix: stop onAnonDataRecv from mutating packet buffer in-place; increase anon name entropy (#522, #524) by @hermes-gadget in #527
• maintainability: replace unsafe strcpy with strncpy; replace hardcoded buffer sizes with sizeof (#520) by @hermes-gadget in #528
• feat: multibyte path hash support (1/2/3-byte adverts & messages) by @hermes-gadget in #533
• fix: correct test module table syntax in README.md by @hermes-gadget in #534
• docs: update README screenshots by @hermes-gadget in #535
• feat: duration-limited auto-advert (24h/72h/168h) by @hermes-gadget in #537
• fix: auto-advert sends one advert per interval (24h/72h/168h), not every 30min by @hermes-gadget in #538
• fix: forward channel messages to logged-in room servers by @hermes-gadget in #539
• fix: correct guest permission display and hide admin-only controls by @hermes-gadget in #540
• fix: use INPUT_PULLUP for trackball center click GPIO 0 (#549) by @hermes-gadget in #554
• fix: zero-initialize NVS string buffer in repeater password functions (#548) by @hermes-gadget in #555
• fix: increase SignalSample key from 2 to 4 bytes to prevent RSSI/SNR aliasing (#544) by @hermes-gadget in #556
• fix: stack buffer overflow in DM name formatting (#543) by @hermes-gadget in #553
• fix: add nvs_flash_erase() to factory reset for complete NVS wipe (#551) by @hermes-gadget in #557
• fix: block trackball events during PIN entry to prevent back-swipe bypass (#541) by @hermes-gadget in #558
• fix: stop I2C clock tug-of-war between touch (GT911) and keyboard (#547) by @hermes-gadget in #559
• docs: add OUT OF DATE warning to TELEMETRY_ARCHITECTURE.md (#550) by @hermes-gadget in #560
• fix: clamp append_channel_message capacity to actual buffer size to prevent OOB write (#542) by @hermes-gadget in #561
• chore: document crash handler backtrace limitation (#552) by @hermes-gadget in #562
• fix: replace analogRead with analogReadMilliVolts for calibrated battery ADC (#545) by @hermes-gadget in #563
• fix: consolidate SPI2_HOST bus into shared singleton to prevent reinitialisation (#546) by @hermes-gadget in #564
• fix: add PSRAM fallback to LVGL memory pool (#565) by @hermes-gadget in #566
• docs: add Launcher compatibility roadmap by @hermes-gadget in #568
• docs: harden codebase improvement roadmap by @hermes-gadget in #572
• docs: remove stale files and update Launcher status by @hermes-gadget in #574
• Launcher compatibility: Phase 1 (artifact audit) + Phase 4 (code/CI/docs) by @hermes-gadget in #573
• docs: update Launcher compatibility status and known issues by @hermes-gadget in #577
• fix: remove screen-load animation to prevent LVGL corruption on re-entry by @hermes-gadget in #576
• fix: add I2C retry loop for keyboard warm-handoff under Launcher by @hermes-gadget in #575
• fix: non-blocking Serial.printf guard in flush callback prevents TX-buffer deadlock by @hermes-gadget in #578
• ci: compile firmware on every PR (T20) by @hermes-gadget in #579
• refactor: extract screens_common from screens.cpp (T14) by @hermes-gadget in #580
• refactor: extract Advertise screen into src/ui/screens/ (T15) by @hermes-gadget in #585
• refactor: extract Packets screen into src/ui/screens/ (T16) by @hermes-gadget in #586
• refactor: extract Signal screen into src/ui/screens/ (T17) by @hermes-gadget in #587
• refactor: split remaining screens out of screens.cpp (T18) by @hermes-gadget in #588
• T1: Pin exact library dependency versions by @hermes-gadget in #589
• T3: Deprecate the blocking wifi_sta::connect() by @hermes-gadget in #590
• T4: Source hygiene — duplicate include + boot-step renumbering by @hermes-gadget in #591
• T5: Refresh drifted non-protected docs + owner action list by @hermes-gadget in #592
• T2: Add a .clang-format config (no reformat) by @hermes-gadget in #593
• T21: Align the two workflows (Python version + cache) by @hermes-gadget in #596
• T22: Release checksums + version-consistency check by @hermes-gadget in #601
• T24: Nightly env smoke matrix workflow by @hermes-gadget in #605
• T23: Static analysis + logging-policy grep in PR CI (advisory) by @hermes-gadget in #606
• T27: Post-roadmap regression pass + roadmap status sweep by @hermes-gadget in #608
• T8a: Extract contact persistence into a testable module (no format change) by @hermes-gadget in #598
• T8b: Version the contacts file format (magic header + bounds check) by @hermes-gadget in #603
• T9: Logging macros — header + pilot migration by @hermes-gadget in #600
• T11: Interval-gate the per-loop WiFi status update by @hermes-gadget in #594
• T7: Display-init failure — restart instead of hanging forever by @hermes-gadget in #602
• T12: Non-blocking buzzer pattern playback by @hermes-gadget in #604
• launcher: audit firmware size by @hermes-gadget in #613
• launcher: document roadmap status by @hermes-gadget in #611
• launcher: confirm runtime detection with otadata by @hermes-gadget in #609
• docs: refresh drifted docs and retire completed telemetry plans by @hermes-gadget in #618
• fix: remove leftover unconditional boot banner from setup() by @hermes-gadget in #621
• fix: settle flash writes before ESP.restart() in onboarding and radio setup by @hermes-gadget in #622
• fix: show boot splash before startup work by @hermes-gadget in #625
• fix: zero-initialize PendingAck table members (audit Finding 1) by @hermes-gadget in #629
• fix: move per-page ContactInfo buffer off the stack (audit Finding 2) by @hermes-gadget in #630

Full Changelog: beta-0.1.40...beta-0.1.41