Method updateLEDRing

src/Burst.cpp:265–276

	}

	void updateLEDRing(const ProcessArgs& args) {
		int activeLed;
		if (burstEngine.active) {
			activeLed = (burstEngine.triggersOccurred - 1) % 16;
		}
		else {
			activeLed = (((int) params[QUANTITY_PARAM].getValue() - 1) % 16);
		}
		for (int i = 0; i < 16; ++i) {
			lights[QUANTITY_LIGHTS + i].setBrightnessSmooth(i == activeLed, args.sampleTime * ledUpdateRate);
		}
	}

	json_t* dataToJson() override {
		json_t* rootJ = json_object();