50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
/**
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* @file streams-sdmmc_wav-audiokit.ino
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* @author Phil Schatzmann
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* @brief A simple example that shows how to play (eg. a 24bit) wav file
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* @date 2021-11-07
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*
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* @copyright Copyright (c) 2021
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*/
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#include "FS.h"
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#include "SD_MMC.h"
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#include "AudioTools.h"
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#include "AudioTools/AudioLibs/AudioBoardStream.h"
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AudioBoardStream i2s(AudioKitEs8388V1);
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WAVDecoder wav;
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EncodedAudioStream encoded(&i2s, &wav); // Decoding stream
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File audioFile;
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StreamCopy copier(encoded, audioFile);
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void setup(){
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Serial.begin(115200);
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AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning);
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// setup audiokit before SD!
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auto config = i2s.defaultConfig(TX_MODE);
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config.sd_active = false;
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i2s.begin(config);
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i2s.setVolume(1.0);
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// open sdmmc
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if (!SD_MMC.begin("/sdcard", false)){
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Serial.println("SD_MMC Error");
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stop();
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}
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// open file
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audioFile = SD_MMC.open("/wav24/test.wav");
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if (!audioFile){
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Serial.println("File does not exist");
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stop();
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}
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// start decoder stream
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encoded.begin();
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}
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void loop(){
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copier.copy();
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} |