33 lines
877 B
C++
33 lines
877 B
C++
/**
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* @brief Tesing the MP3DecoderHelix: Decoding
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* on the input side.
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*/
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// install https://github.com/pschatzmann/arduino-libhelix.git
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#include "AudioTools.h"
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#include "AudioTools/AudioLibs/AudioBoardStream.h"
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#include "AudioTools/AudioCodecs/CodecMP3Helix.h"
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#include "BabyElephantWalk60_mp3.h"
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MemoryStream mp3(BabyElephantWalk60_mp3, BabyElephantWalk60_mp3_len);
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//CsvOutput<int16_t> out(Serial,2);
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AudioBoardStream out(AudioKitEs8388V1);
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EncodedAudioStream pcm_source(&mp3, new MP3DecoderHelix()); // output to decoder
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StreamCopy copier(out, pcm_source);
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void setup(){
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Serial.begin(115200);
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AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
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// setup I2s
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out.begin(out.defaultConfig());
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// make sure that i2s is updated
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pcm_source.addNotifyAudioChange(out);
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// setup pcm_source
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pcm_source.begin();
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}
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void loop(){
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copier.copy();
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} |