acid-drop/src/Speaker.h

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#pragma once
#include <Arduino.h>
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#include <AudioFileSourcePROGMEM.h>
#include <AudioGeneratorRTTTL.h>
#include <AudioOutputI2S.h>
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#include <driver/i2s.h>
#include "pins.h"
#define BOARD_I2S_PORT I2S_NUM_0
#define SAMPLE_RATE 44100
void playNotificationSound();
void playRTTTL(const char* rtttl);
void playTone(float frequency, int duration, int volume = 16383);
void setupI2S();