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firmware/src/AmbientLightingThread.h
Jonathan Bennett 31fe15bb73 ExternalNotification and StatusLED now call AmbientLighting to update… (#9554) 
* ExternalNotification and StatusLED now call AmbientLighting to update RGB LEDs. Add optional heartbeat

* Don't overwrite RGB state if heartbeat is disabled.

* Use the right define

* Remove another .h and make rgb static

* move rgb objects into AmbientLighting class

* Straighten out AmbientLighting Thread object

* Use %f for floats
2026-02-11 12:02:22 -06:00

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#ifndef AMBIENTLIGHTINGTHREAD_H
#define AMBIENTLIGHTINGTHREAD_H
#include "Observer.h"
#include "configuration.h"
#include "detect/ScanI2C.h"
#include "sleep.h"
#ifdef HAS_NCP5623
#include <NCP5623.h>
#endif
#ifdef HAS_LP5562
#include <graphics/NomadStarLED.h>
#endif
#ifdef HAS_NEOPIXEL
#include <Adafruit_NeoPixel.h>
#endif
#ifdef UNPHONE
#include "unPhone.h"
extern unPhone unphone;
#endif
class AmbientLightingThread : public concurrency::OSThread
{
friend class StatusLEDModule; // Let the LEDStatusModule trigger the ambient lighting for notifications and battery status.
friend class ExternalNotificationModule; // Let the ExternalNotificationModule trigger the ambient lighting for notifications.
private:
#ifdef HAS_NCP5623
NCP5623 rgb;
#endif
#ifdef HAS_LP5562
LP5562 rgbw;
#endif
#ifdef HAS_NEOPIXEL
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NEOPIXEL_COUNT, NEOPIXEL_DATA, NEOPIXEL_TYPE);
#endif
public:
explicit AmbientLightingThread(ScanI2C::DeviceType type) : OSThread("AmbientLighting")
{
notifyDeepSleepObserver.observe(&notifyDeepSleep); // Let us know when shutdown() is issued.
// Enables Ambient Lighting by default if conditions are meet.
#ifdef HAS_RGB_LED
#ifdef ENABLE_AMBIENTLIGHTING
moduleConfig.ambient_lighting.led_state = true;
#endif
#endif
#if AMBIENT_LIGHTING_TEST
// define to enable test
moduleConfig.ambient_lighting.led_state = true;
moduleConfig.ambient_lighting.current = 10;
// Default to a color based on our node number
moduleConfig.ambient_lighting.red = (myNodeInfo.my_node_num & 0xFF0000) >> 16;
moduleConfig.ambient_lighting.green = (myNodeInfo.my_node_num & 0x00FF00) >> 8;
moduleConfig.ambient_lighting.blue = myNodeInfo.my_node_num & 0x0000FF;
#endif
#if defined(HAS_NCP5623) || defined(HAS_LP5562)
_type = type;
if (_type == ScanI2C::DeviceType::NONE) {
LOG_DEBUG("AmbientLighting Disable due to no RGB leds found on I2C bus");
disable();
return;
}
#endif
#ifdef HAS_RGB_LED
LOG_DEBUG("AmbientLighting init");
#ifdef HAS_NCP5623
if (_type == ScanI2C::NCP5623) {
rgb.begin();
#endif
#ifdef HAS_LP5562
if (_type == ScanI2C::LP5562) {
rgbw.begin();
#endif
#ifdef RGBLED_RED
pinMode(RGBLED_RED, OUTPUT);
pinMode(RGBLED_GREEN, OUTPUT);
pinMode(RGBLED_BLUE, OUTPUT);
#endif
#ifdef HAS_NEOPIXEL
pixels.begin(); // Initialise the pixel(s)
pixels.clear(); // Set all pixel colors to 'off'
pixels.setBrightness(moduleConfig.ambient_lighting.current);
#endif
if (!moduleConfig.ambient_lighting.led_state) {
LOG_DEBUG("AmbientLighting Disable due to moduleConfig.ambient_lighting.led_state OFF");
disable();
return;
}
setLighting(moduleConfig.ambient_lighting.current, moduleConfig.ambient_lighting.red,
moduleConfig.ambient_lighting.green, moduleConfig.ambient_lighting.blue);
#endif
#if defined(HAS_NCP5623) || defined(HAS_LP5562)
}
#endif
}
protected:
int32_t runOnce() override
{
#ifdef HAS_RGB_LED
#if defined(HAS_NCP5623) || defined(HAS_LP5562)
if ((_type == ScanI2C::NCP5623 || _type == ScanI2C::LP5562) && moduleConfig.ambient_lighting.led_state) {
#endif
setLighting(moduleConfig.ambient_lighting.current, moduleConfig.ambient_lighting.red,
moduleConfig.ambient_lighting.green, moduleConfig.ambient_lighting.blue);
return 30000; // 30 seconds to reset from any animations that may have been running from Ext. Notification
#if defined(HAS_NCP5623) || defined(HAS_LP5562)
}
#endif
#endif
return disable();
}
// When shutdown() is issued, setLightingOff will be called.
CallbackObserver<AmbientLightingThread, void *> notifyDeepSleepObserver =
CallbackObserver<AmbientLightingThread, void *>(this, &AmbientLightingThread::setLightingOff);
private:
ScanI2C::DeviceType _type = ScanI2C::DeviceType::NONE;
// Turn RGB lighting off, is used in junction to shutdown()
int setLightingOff(void *unused)
{
#ifdef HAS_NCP5623
rgb.setCurrent(0);
rgb.setRed(0);
rgb.setGreen(0);
rgb.setBlue(0);
LOG_INFO("OFF: NCP5623 Ambient lighting");
#endif
#ifdef HAS_LP5562
rgbw.setCurrent(0);
rgbw.setRed(0);
rgbw.setGreen(0);
rgbw.setBlue(0);
rgbw.setWhite(0);
LOG_INFO("OFF: LP5562 Ambient lighting");
#endif
#ifdef HAS_NEOPIXEL
pixels.clear();
pixels.show();
LOG_INFO("OFF: NeoPixel Ambient lighting");
#endif
#ifdef RGBLED_CA
analogWrite(RGBLED_RED, 255 - 0);
analogWrite(RGBLED_GREEN, 255 - 0);
analogWrite(RGBLED_BLUE, 255 - 0);
LOG_INFO("OFF: Ambient light RGB Common Anode");
#elif defined(RGBLED_RED)
analogWrite(RGBLED_RED, 0);
analogWrite(RGBLED_GREEN, 0);
analogWrite(RGBLED_BLUE, 0);
LOG_INFO("OFF: Ambient light RGB Common Cathode");
#endif
#ifdef UNPHONE
unphone.rgb(0, 0, 0);
LOG_INFO("OFF: unPhone Ambient lighting");
#endif
return 0;
}
protected:
void setLighting(float current, uint8_t red, uint8_t green, uint8_t blue)
{
#ifdef HAS_NCP5623
rgb.setCurrent(current);
rgb.setRed(red);
rgb.setGreen(green);
rgb.setBlue(blue);
LOG_DEBUG("Init NCP5623 Ambient light w/ current=%f, red=%d, green=%d, blue=%d", current, red, green, blue);
#endif
#ifdef HAS_LP5562
rgbw.setCurrent(current);
rgbw.setRed(red);
rgbw.setGreen(green);
rgbw.setBlue(blue);
LOG_DEBUG("Init LP5562 Ambient light w/ current=%f, red=%d, green=%d, blue=%d", current, red, green, blue);
#endif
#ifdef HAS_NEOPIXEL
pixels.fill(pixels.Color(red, green, blue), 0, NEOPIXEL_COUNT);
// RadioMaster Bandit has addressable LED at the two buttons
// this allow us to set different lighting for them in variant.h file.
#if defined(BUTTON1_COLOR) && defined(BUTTON1_COLOR_INDEX)
pixels.fill(BUTTON1_COLOR, BUTTON1_COLOR_INDEX, 1);
#endif
#if defined(BUTTON2_COLOR) && defined(BUTTON2_COLOR_INDEX)
pixels.fill(BUTTON2_COLOR, BUTTON2_COLOR_INDEX, 1);
#endif
pixels.show();
// LOG_DEBUG("Init NeoPixel Ambient light w/ brightness(current)=%f, red=%d, green=%d, blue=%d",
// current, red, green, blue);
#endif
#ifdef RGBLED_CA
analogWrite(RGBLED_RED, 255 - red);
analogWrite(RGBLED_GREEN, 255 - green);
analogWrite(RGBLED_BLUE, 255 - blue);
LOG_DEBUG("Init Ambient light RGB Common Anode w/ red=%d, green=%d, blue=%d", red, green, blue);
#elif defined(RGBLED_RED)
analogWrite(RGBLED_RED, red);
analogWrite(RGBLED_GREEN, green);
analogWrite(RGBLED_BLUE, blue);
LOG_DEBUG("Init Ambient light RGB Common Cathode w/ red=%d, green=%d, blue=%d", red, green, blue);
#endif
#ifdef UNPHONE
unphone.rgb(red, green, blue);
LOG_DEBUG("Init unPhone Ambient light w/ red=%d, green=%d, blue=%d", red, green, blue);
#endif
}
};
#endif // AMBIENTLIGHTINGTHREAD_H
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