Reject truncated anonymous reply paths and advert metadata before copying,
while preserving timestamp-only empty-password logins. Limit room posting to
read-write/admin ACL roles, retain inbox frames until the requesting transport
accepts them, and lock raw LittleFS traversal against concurrent writes.
Separate ISR event generations from main-loop radio state. Confirm RX/TX IRQs,
detach concrete wrapper callbacks safely, and discard inconsistent LR2021 FIFO
snapshots before rearming. Preserve bridge RX frames through packet-pool
exhaustion and bound ESP-NOW retries and missing-callback recovery. Screen RTC
register layouts without losing DS1307 startup, and ignore poisoned future
contact timestamps during clock bootstrap.
Keep the nRF52 loop stack at 8 KiB while reducing the OTA listing call chain
from 7,832 to 6,056 static bytes. Retain all target names through lossless Full
Companion compression and the canonical size optimizer. Preserve constrained
STM32 filesystems and bind corrected ESP32 UART/OLED budgets to source size
assertions. Document the separately measured preexisting W12 package limits.
Adapted for this branch from meshcore-dev/MeshCore PRs #3521, #3340, #3362,
#2062, #3503, #3038, #3534, #3544 and #3512.
Validation: 1,829 native tests; sanitized parser, inbox, LittleFS, ACL, clock,
RTC, IRQ/FIFO and bridge fault tests; 332 additional Companion cases; real
RAK4631 Full and both repeater profiles, G2 Full/standard, V3 Full and both
constrained STM32 release recipes. Radio-family compile coverage continues
separately; W12 full/portable package guards remain enforced.
Drain received packets in single-profile radio fault backoff as well as
dual-profile mode. Share the normal channel-clear and bounded busy policy
with driver retries so a failed send cannot retry blindly or bypass the
existing single-retry limit.
Retain an unadmitted OTA request flight and count v2 fallback evidence only
after a sparse retry enters the transmit queue. Local queue congestion no
longer disables v2 before a request was sent or discards received fragments.
Include primary airtime when temporary RX-only radio2 crosses requests onto
that channel, keeping response allowances conservative on slower profiles.
Add six native regressions, including five failing-before cases, and document
the queue-admission and crossover timing behavior.
Validation: 1,502 native tests, 29 integration checks, and five firmware
builds passed across ESP32-S3, nRF52, and STM32.
Keep catalog, manifest and leaf requests pending when the local transmit
queue rejects them instead of spending their network retry allowance.
Keep the packet selected before CAD so work becoming due during sensing
cannot bypass its own channel or pacing checks. Retire cancelled radio
retries before waiting for BUSY hardware or their retry deadline.
Wait for active transmission completion before applying firmware. Stop
admitting new transmissions after the apply drain deadline so busy queues
cannot postpone reboot indefinitely, and keep those deadlines armed across
millis rollover. Retain the existing persistence-flush backoff.
Add failing-before/fixed-after regression coverage for all four issues,
including the production OTA apply and TX guards in CI.
Validation: 1,496 native tests, 42 Python integration tests, and five
firmware builds passed across ESP32-S3, nRF52, and STM32 targets.
Add get/set ota.speed and OTA CLI aliases for factors from 0.05 to 3,
defaulting to the existing pace. Persist the setting independently of the
OTA workspace and apply it to OTA packet pacing, relays, discovery and
adverts while retaining the configured airtime budget.
Preserve physical proof/retry allowances, account for both participating
radio profiles, keep optional deadlines armed across millis rollover, and
exclude intentional pacing from observer stale-packet age. Keep local
verification at its normal rate and retain a valid saved speed if backup
recovery cannot finish. Add documentation and CI regression coverage.
Validation: 1,491 native tests and 26 CLI/integration tests passed. Built
ESP32 full repeater, ESP32 full Companion, nRF52 full Companion and STM32
USB Companion successfully, including their memory/size checks.
Persist Companion TX preferences per contact and channel. Default repeater,
room, and sensor replies to both active TX profiles, with a reply-only force
option for an RX-only secondary profile. Track both reply copies before a
temporary-radio handoff and account for OTA copies under queue backpressure.
Add bridge/crossover filter modes and the third built-in wardriving filter,
plus compact filter CLI syntax, documentation, and CI coverage.
Fix quoted target names being interpreted as slot/key selectors, partial
recovery of invalid saved reply settings, filter suspension during tempradio2,
and unnecessary packet allocation while OTA traffic is throttled.
Validation: 1,477 native tests, 52 Python integration tests, 29 filter UI tests,
and five firmware builds covering ESP32, nRF52, and STM32 passed.
Use RX-only radio recovery and feed the repeater reboot watchdog after MeshCore parsing. Default to 24 hours, apply temporary watchdog and advert intervals in RAM, and report temporary durations as days, hours, and minutes. Add regression coverage and an ESP-NOW bridge setup guide.
Hardware captures show that a median and lower quartile can follow the interferer while the 12.5th percentile retains the quiet floor. Use that estimate with existing weighting and bounded rise recovery. Wait for settling after every RX re-arm and allow thirty seconds for a complete idle-sample block.
Add captured-sample, low-tail limitation, and real CLI setter regressions. Preserve RXPS intent when parsing an off command with trailing whitespace. All 162 native cases and 24 Python regressions pass.
Port the measured RXPS model without changing Cascade wire preambles or automatically enabling experimental levels. Use a spaced weighted median with bounded calibration windows, preserve packet ownership across CAD, and check actual SX126x receive mode before recovery.
Preserve Cascade sleep and radio fixes, integrate the new sensor and board profiles, and correct BSEC script inheritance and the MKE UART pin conflict. Native regressions, production-method/SPI harnesses, and ESP32, nRF52, and STM32 builds pass. Hardware comparison and fault-injection validation are recorded privately.
List limited public-key prefixes, reasons, and wait times in bounded pages, with full-key details for targeted clearing. Queries preserve quotas and recovery timers.
Validated with 71 native tests, Full repeater and room-server builds, and a 909.500 MHz RF test covering 10 forwarded adverts, 2 blocked adverts, and forwarding after targeted clear.
Keep stealth separate from custom, saved-random and rotating MAC policies without migrating the development MAC mode. Persist authenticated peer state, guard advertising transitions and recovery, and expose the setting through the CLI and WebConfig.
Add regression and CI checks and record exact XIAO BLE pairing, reconnect, reboot and address-rotation hardware results.
Reserve board-specific GPIOs, make ESP-NOW channel/format handling configurable, and coordinate WiFi, BLE, NTP, MQTT, and host actions safely.
Add the Indicator message page, exclusive transport selector, dynamic 480/320 rendering, larger transport typography, pairing cleanup, and corresponding tests and documentation.
Add durable TempRadio, ACL, clock, bridge, GPS/I2C, USB logging, and Indicator recovery safeguards together with expanded automation, build/profile contracts, release metadata, and the hardware validation ledger.
Add selectable shared ESP-NOW channels, raw/wrapped bridge compatibility, and bounded fragmentation for maximum-size packets.\n\nGive ESP32 Full profiles WiFi coexistence, stabilize WebConfig and USB terminal lifecycles, and keep disabled bridges stopped during observer updates.\n\nUpdate generated UI, firmware selection, documentation, and regression coverage.
Add the framed BLE mOTA transport and companion control path, complete the full-profile build and runtime fixes, and document and test the OTA workflow.
Expose the Full Companion terminal over TCP and add an authenticated, replay-resistant host command service with documented CPU temperature, reboot, and allowlisted program examples.\n\nImprove LoRa OTA diagnostics and persistent CLI handling, reduce clock correction drift to ten minutes, and make mOTA stream flush behavior an explicit transport policy with regression coverage.
mikecarper