Resolve Serial macro and ESP-NOW wrapper compilation errors. Preserve queue, neighbor, advert-history and Room post capacities while using qualified RTC, PSRAM and word-only IRAM storage on constrained ESP32 targets. Reduce Full infrastructure flash through lossless Room web compression, compact crypto and unused exception metadata removal.
Add focused native regressions for storage ownership, exact protocol output, OTA proofs and build policy. Keep physical flash sizes, OTA slots and RAM guard formulas unchanged.
Add meter-reference calibration with saved ADC corrections, checked persistence and rollback. Preserve existing board coefficients and nRF52 voltage policy, and merge the Mini Repeater feature gates.
Validation: 69 focused tests, hosted documentation checks, and four firmware builds passed. Mini Repeater retains calibration and its existing filesystem with 376 flash bytes free; earlier Mini Sensor size failures remain documented.
Allow Auto, SSD1306 or SH1106 through display.controller on display-enabled RAK4631 and RAK3401 roles. Persist the choice before restart without changing the active screen policy, and let saved Auto override legacy build defaults.
Share checked settings I/O and the existing atomic writer to keep Full Companion within its flash boundary while retaining features and existing record formats. Cover save failures, backup recovery, startup selection and ambiguous OLED replies.
Validation: 35 targeted host tests passed. RAK4631 Full Companion and RAK3401 unified LoRa OTA repeater build and package checks passed with release-length version strings.
Default fresh settings to sound off and vibration on, and keep existing saved choices. Apply changes immediately across all three UIs and make custom notification patterns respect the same mute controls.
Keep the Wio Mini Companion within its existing flash boundary by storing its LED switch in a reserved preference byte and shortening CLI help without removing commands. Add coverage for live output changes, persistence, and storage failures.
Adapted from https://github.com/meshcore-dev/MeshCore/pull/3603.
Co-authored-by: R0ck <develop@hectospark.co.uk>
Add get leds and set leds on|off for Companion, repeater, room server and
sensor builds. Preserve the setting across reboots and cover GPIO, RGB,
Bluetooth, notification and expander indicators without changing radio
amplifier controls or screen backlights.
RAK Companions blink while advertising and keep the Bluetooth LED off once
connected, including late timer callbacks.
Adapted from meshcore-dev/MeshCore#3605 and #2694.
Validated with host regressions and firmware builds for SenseCAP Solar,
RAK4631, T096, Heltec V4, T-Beam, Xiao S3, Pico W and Wio E5 Mini.
Co-authored-by: R0ck <develop@hectospark.co.uk>
Co-authored-by: Nick Dunklee <nick@dunklee.org>
Use the committed node credential for setup WiFi, WebConfig and browser OTA. Add persistent ESP32 WiFi Companion management credentials without changing preferences layouts, revoke stale browser sessions on rotation, retain scoped save receipts, and coordinate credential changes with flash uploads. Keep external-service credentials and trusted TCP protocol compatibility independent. Update live join QR codes, failure handling and documentation.
Validated 51 native cases, 158 related host and browser methods, and serial Full V4 Companion, Station G3 Repeater, ESP32-C6 Room Server and V4 Sensor firmware builds.
Stage STM32 preference prefixes and checked footers in one atomic image, reject declared tails that encounter premature EOF, and share the typed CLI rollback helper. Use the proven Wio Mini code-layout flags on Wio E5 and Tiny Relay without changing features or memory boundaries. All four STM32 targets and RAK4631 Full pass at the full 1.18.0.1 release version length.
Deduplicate validation and preserve the published preference bytes and transactional saves. Correct Ikoka Handheld Companion flash bounds and document QSPI Room migration. Qualify STM32 and RAK4631 at the full 1.18.0.1 release version length.
Integrate fractional Companion timezones and conditional Bluetooth pages while preserving the existing preference byte layout, transactional saves, and Full transport selector. Add migration, rollback, invalid-value, and UI profile regressions.
Require a real raw-table save for same-value channel SETs. This repairs the false acknowledgement after successful constructor recovery of an older backup followed by a failed candidate write.
Keep resolved alias keys, raw AUTO policy and runtime generation untouched. Preserve GET and unchanged contact behavior, changed-policy validation and indeterminate-publication quarantine.
Cover real stale-backup creation, failure/retry, reboot and exact old-skip controls. Add actual alias/BaseChatMesh and raw app-key regression tests on all four backends. Verified 117 related host tests, 16 final caller rechecks, four firmware qualifications and linked nRF52 crypto checks.
Latch only channel storage on Indeterminate writer outcomes, including failed transaction setup. Preserve ordinary failure retries, confirmed rollback, contacts and the live accepted channel keys.
Exercise actual CLI and binary callers with all four storage backends, reboot behavior and exact missing-latch negative controls. Share TX storage failure diagnostics to retain the strict Wio-E5 Mini flash gate.
Verified 103 related host tests, four platform firmware qualifications and linked nRF52 crypto/stack checks. A separate stale-backup constructor/no-op acknowledgement case remains under audit.
Release cached path snapshots before resetting contacts while retaining the requesting transport and table revision for a complete stream restart. Keep explicit session cancellation unchanged and avoid copying uncached contact buffers.
Cover cached and uncached recovery, transport isolation, empty reloads, backpressure, and the former cancellation as a negative control.
Recheck cached immutable paths before resetting the live table after raw I/O failure. Keep accepted RAM mutations, current jobs and save deadlines when reads recover; stronger source or publication uncertainty still forces full recovery. Use the existing recovery byte and a fixed scratch buffer, with no cache allocation or eviction.
Cover full-cache transient recovery, persistent I/O and checksum failures, nRF unread-scope restoration, active ESP jobs, real uncertain publication and unchanged lazy deadlines with sanitizer tests and restored-reset negative controls.
Verify fallback namespace moves before accepting publication or rollback. Reload readable contact images at a safe host boundary, discard only unreadable contact data after bounded retries, and permit volatile operation when storage cannot recover. Preserve unrelated stores and fail explicit durability requests truthfully.
Keep existing flash, RAM, OTA and capability limits by streaming nRF52 preferences through the validated wire table and sharing identical contact deadline resets. Add fault-injection, sanitizer, legacy-image parity and CLI lifecycle regressions.
mikecarper
Kevin Le
liamcottle