49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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//
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// Created by Teo-CD on 22/10/23.
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//
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#ifndef JIN_BARBAPAPA_SPEAKER_H
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#define JIN_BARBAPAPA_SPEAKER_H
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#include <Arduino.h>
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#include <Audio.h>
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#include <SerialFlash.h>
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#include <SD.h>
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#include <SPI.h>
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#include <Wire.h>
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#include "Com.h"
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#include "IDs.h"
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#include "Pinout.h"
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static constexpr uint8_t audioMemReservation = 10;
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class Speaker {
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public:
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Speaker() : sd(SD) {};
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static void init();
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/** Play the entry sound for a specific tag ID. */
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void playNewSound(int8_t ID);
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/** Check if a sound and playing an disable the amp if not anymore. */
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bool checkPlayingAndDisable();
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private:
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SDClass &sd;
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/*
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* Below are members needed to set up the audio pipeline.
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* We need an input, output, and to connect them to one another.
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* We also need some specially reserved memory to store the data to playback.
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*/
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static audio_block_t audioMemory[audioMemReservation];
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static bool memoryInitialized;
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AudioPlaySdWav sdWavSource;
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AudioOutputI2S i2sOut;
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AudioConnection connectLeftChannels{sdWavSource, 0, i2sOut, 0};
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AudioConnection connectRightChannels{sdWavSource, 1, i2sOut, 1};
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};
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#endif //JIN_BARBAPAPA_SPEAKER_H
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