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Add centralized LEDManager for configurable LED behavior

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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
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19
variants/sensecap_solar/SenseCapSolarBoard.cpp
View file

@ -47,23 +47,14 @@ void SenseCapSolarBoard::begin() {
Wire.begin();
#ifdef LED_WHITE
pinMode(LED_WHITE, OUTPUT);
digitalWrite(LED_WHITE, HIGH);
#endif
#ifdef LED_BLUE
pinMode(LED_BLUE, OUTPUT);
digitalWrite(LED_BLUE, LOW);
#endif
#ifdef P_LORA_TX_LED
pinMode(P_LORA_TX_LED, OUTPUT);
digitalWrite(P_LORA_TX_LED, LOW);
#endif
#ifdef NRF52_POWER_MANAGEMENT
checkBootVoltage(&power_config);
#endif
delay(10); // give sx1262 some time to power up
// Start LEDs with defaults; prefs are applied after loadPrefs()
static LEDManager _ledManager(LED_BLUE, LED_WHITE);
ledManager = &_ledManager;
ledManager->begin(LED_STATUS_BOOT_30S, LED_ACTIVITY_BOTH);
}

10
variants/sensecap_solar/SenseCapSolarBoard.h
View file

@ -3,6 +3,7 @@
#include <MeshCore.h>
#include <Arduino.h>
#include <helpers/NRF52Board.h>
#include <helpers/ui/LEDManager.h>
class SenseCapSolarBoard : public NRF52BoardDCDC {
protected:
@ -14,14 +15,12 @@ public:
SenseCapSolarBoard() : NRF52Board("SENSECAP_SOLAR_OTA") {}
void begin();
#if defined(P_LORA_TX_LED)
void onBeforeTransmit() override {
digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
if (ledManager) ledManager->onBeforeTransmit();
}
void onAfterTransmit() override {
digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
if (ledManager) ledManager->onAfterTransmit();
}
#endif
uint16_t getBattMilliVolts() override {
digitalWrite(VBAT_ENABLE, LOW);
@ -38,8 +37,7 @@ public:
}
void powerOff() override {
digitalWrite(LED_WHITE, LOW);
digitalWrite(LED_BLUE, LOW);
if (ledManager) ledManager->powerOff();
#ifdef PIN_USER_BTN
while (digitalRead(PIN_USER_BTN) == LOW);