Save last known unix timestamp to /rtc_save on shutdown and restore it
on startup, so the clock shows correct time immediately after restart
without waiting for GPS fix.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- CPU sleep: board.sleep(0) in main loop puts NRF52 into WFE/sd_app_evt_wait
between iterations; wakes on any interrupt (radio, BLE, timer). Largest
power saving of the three changes.
- VBAT_ENABLE gating: voltage divider now powered only during ADC read
(HIGH for 10ms, then LOW). Previously stayed HIGH continuously.
Fixed in both variant.cpp (init) and WioTrackerL1Board::getBattMilliVolts().
- LED off with display: PIN_LED is cleared when auto-off triggers and
restored (handed back to userLedHandler) when display wakes. Avoids
idle LED current draw during screen-off periods.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Builds and releases only the _settings companion firmware variants
(USB and BLE) which contain the settings screen with display brightness,
buzzer, TX power, auto-off, GPS interval, timezone, low battery threshold,
and battery display mode.
Triggers on tags matching 'wio-tracker-*' (e.g. wio-tracker-v1.0.0)
or manually via workflow_dispatch. Creates a draft GitHub release.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds suffix matching for WioTrackerL1 _settings builds (with settings screen)
so they are picked up automatically by the companion firmware build workflow.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* room server: added RegionMap, and new CommonCLI wiring, default_scope handling
* sensor: only minimal RegionMap wiring. Still needs work to handle default-scope
The Waveshare RP2040-LoRa board has an RF switch with two complementary
control lines:
- DIO2 (CTRL) -- driven automatically by the SX1262 chip: HIGH on TX,
LOW on RX
- GPIO17 (!CTRL) -- was not configured in MeshCore, so it floated and
the switch never properly selected the LNA/RX path
Without this pin driven, the RF switch never switches to RX mode,
resulting in completely degraded reception. TX was unaffected because
DIO2 alone is sufficient to activate the TX path.
Adding SX126X_RXEN=17 lets RadioLib drive GPIO17 as the complement of
DIO2, so the switch correctly routes the signal to the LNA on receive.
Reference: https://files.waveshare.com/wiki/RP2040-LoRa/Rp2040-lora-sch.pdf
