#include <Arduino.h>
#include "indicator.hpp"
#include "tones.hpp"
#include "util.hpp"

constexpr int PINS[] = {9, 10};

void indicator::init() {
	for(int pin : PINS) {
		pinMode(pin, 1);
	}
}

void indicator::reset() {
	for(int pin : PINS) {
		analogWrite(pin, 0);
	}
}

void indicator::update() {
	int v[size(PINS)] = {0};
	for(int i = 0; i < tones::active; i++) {
		v[i % size(PINS)] += tones::all[i].amplitude;
	}
	for(int i = 0; i < size(PINS); i++) {
		analogWrite(PINS[i], v[i]);
	}
}