Add centralized LEDManager for configurable LED behavior

Adds a LEDManager class (src/helpers/ui/LEDManager.h) that centralizes
all LED control into one component with begin()/loop() lifecycle and
per-pin active-HIGH/LOW polarity support.

LED settings are exposed as custom vars (led.status, led.activity)
accessible via companion radio binary protocol, CLI set/get commands,
and the SensorManager settings interface.

Status LED modes: off, boot-30s, slow blink (200ms/4s), always on.
Activity LED modes: off, BLE only, LoRa TX only, BLE + LoRa TX.

Integrated into 23 board variants, replacing scattered hardcoded
digitalWrite calls in onBeforeTransmit/onAfterTransmit/powerOff.
This commit is contained in:
Ryan Gregg 2026-03-20 18:19:44 -07:00
parent 467959cc3b
commit e2aa33b3a0
60 changed files with 497 additions and 185 deletions

View file

@ -3,6 +3,7 @@
#include <Arduino.h>
#include <helpers/RefCountedDigitalPin.h>
#include <helpers/ESP32Board.h>
#include <helpers/ui/LEDManager.h>
#include <driver/rtc_io.h>
class ThinknodeM2Board : public ESP32Board {