Detect OLED or the original stock TFT touch assembly in ordinary V4.2/V4.3
images. Add saved live display.type auto/oled/tft/off selection and report
the active selection in board output. Keep sensors on primary I2C, preserve
shared power, and isolate TFT FSPI from radio HSPI through sleep and changes.
Consolidate future picker/build choices only with application capability
proof. Retain exact legacy OTA identities and separate R8 hardware images.
Document controls and physical qualification limits.
Validation: five serialized Full builds with capability/size/RAM checks;
focused host tests, existing R8/T-Deck/OLED regressions, build-profile suite,
and picker/provider tests. V4.3 OLED live changes and off/auto reboot
persistence passed on Mercerwood. Physical TFT qualification remains pending.
Fix the STM32 flash overflows and fleet fixture compile failure from
https://github.com/mikecarper/MeshCore/actions/runs/40241742182.
Fold already-unsupported RX control paths only for the integrated STM32WL
wrapper. Preserve RXPS-off validation, persistence, pending application and
rollback. External radios retain their supported controls.
Use measured GCC 14 code sharing in the four small STM32 USB Companion
recipes. Keep firmware features, contact/channel capacities, filesystem
boundaries and flash/RAM admission checks unchanged.
Refresh downstream host fixtures for saved radio intent, deferred service
restarts, WebConfig ownership, RX recovery and color tint state. Retain or
strengthen behavior checks rather than skipping failing coverage.
Validation: canonical RAK3x72, Wio Mini, Wio Dev and Tiny Relay USB Companion
packages and Mini Repeater build passed at release-version length. All
post-failure host checks, compact arithmetic/float checks, build-profile and
real PlatformIO recipe/path/RAM-policy checks passed locally.
Adapt upstream MeshCore #3579 at 7457cff43c22697119e06ad7d192a37de0990403:
retain GC1109 LF standby bias, with checked cold controls before band supply
changes and shutdown. Preserve exclusive LF/HF rails and TX error cleanup.
Reset before boot rail changes and before SPI-dependent hard recovery.
Retain our stronger implementation of #3512 at
d208bfef94ab83280de30ba4a0675ff73b3ecef3. Add regressions for suspect FIFO
contents, failed RX_DONE acknowledgement, and fresh preamble timing.
W12 TX power defaults from #3319 were already included via 65aa1138a.
Validation: 79 targeted native tests; canonical W12 Full repeater and Full
Companion builds, capability checks, app-size and RAM checks passed.
Physical W12 RF envelope, current and LoRa management confirmation remain.
Upstream PRs:
https://github.com/meshcore-dev/MeshCore/pull/3579https://github.com/meshcore-dev/MeshCore/pull/3512https://github.com/meshcore-dev/MeshCore/pull/3319
Default to one hour after sunset through sunrise, using fresh cached GPS or recent direct RF neighbor locations. Provide saved CLI and WebConfig controls with a small integer solar approximation and no additional framebuffer.
Bring in the new Companion WiFi profiles while preserving existing OLED detection, message queues and OTA safeguards. Include dynamic WiFi helpers consistently and refresh the affected test fixtures.
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.
Remove unrelated ecosystem comparisons and software citations while retaining hardware links, measured model names, and required license notices.
Preserve stock-peer runners and tests in a verified local validation package. Keep shared Companion USB transport in the firmware repository for the raw-radio sweep and OTA seeder, with focused CI coverage. Restore missing hosted documentation links.
Use repeated status reads at screen initialization and preserve SSD1306 for ambiguous responses. Share the existing framebuffer, drawing, rotation and power handling; use SH1106 page transfers when detected.
Enable this for RAK4631 and RAK3401, including WisMesh Pocket v2/v3. Add controller overrides, protocol tests and CI coverage. Addresses meshcore-dev/MeshCore#3296.
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>
Reuse the confirmed LoRa modem only inside acknowledged warm continuous-RX hops and revoke that capability before modem initialization or after failures.
Opt the tested T-Deck into IQ workaround reuse and an exact 8,888,888 Hz SPI setting. Keep the existing BUSY, packet-ownership and recovery checks; other boards retain their modem-cache default.
Render into a PSRAM canvas and release the shared SPI bus between bounded TFT strips. Service only the radio driver at cooperative checkpoints and use the buffered radio HAL, preserving packet and transmit guards.
Cover pixel parity, transaction boundaries, allocation failure, partial updates and sleep/wake behavior with native tests.
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.
mikecarper
Kevin Le
liamcottle
