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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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5
variants/meshtiny/MeshtinyBoard.cpp
View file

@ -39,6 +39,11 @@ void MeshtinyBoard::begin() {
pinMode(SX126X_POWER_EN, OUTPUT);
digitalWrite(SX126X_POWER_EN, HIGH);
delay(10); // give sx1262 some time to power up
// Start LEDs with defaults; prefs are applied after loadPrefs()
static LEDManager _ledManager(LED_GREEN, PIN_LED2);
ledManager = &_ledManager;
ledManager->begin(LED_STATUS_BOOT_30S, LED_ACTIVITY_BOTH);
}

16
variants/meshtiny/MeshtinyBoard.h
View file

@ -3,6 +3,7 @@
#include <Arduino.h>
#include <MeshCore.h>
#include <helpers/NRF52Board.h>
#include <helpers/ui/LEDManager.h>
class MeshtinyBoard : public NRF52BoardDCDC {
protected:
@ -12,14 +13,12 @@ public:
MeshtinyBoard() : NRF52Board("Meshtiny 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 {
int adcvalue = 0;
@ -47,14 +46,7 @@ public:
digitalWrite(PIN_3V3_EN, LOW);
#endif
#ifdef PIN_LED1
digitalWrite(PIN_LED1, LOW);
#endif
#ifdef PIN_LED2
digitalWrite(PIN_LED2, LOW);
#endif
if (ledManager) ledManager->powerOff();
#ifdef PIN_USER_BTN
nrf_gpio_cfg_sense_input(g_ADigitalPinMap[PIN_USER_BTN], NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);