31 lines
846 B
Arduino
31 lines
846 B
Arduino
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#include "AudioTools.h"
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#include "AudioTools/Concurrency/RP2040.h"
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AudioInfo info(44100, 2, 16);
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SineGenerator<int16_t> sineWave(32000); // subclass of SoundGenerator with max amplitude of 32000
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GeneratedSoundStream<int16_t> sound(sineWave); // Stream generated from sine wave
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BufferRP2040 buffer(1024, 10);
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QueueStream queue(buffer);
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CsvOutput<int16_t> csv(Serial);
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StreamCopy copierFill(queue, sound); // copies sound into i2s
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StreamCopy copierConsume(csv, queue); // copies sound into i2s
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void setup(){
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Serial.begin(115200);
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while(!Serial);
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AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
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queue.begin();
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sineWave.begin(info, N_B4);
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csv.begin(info);
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}
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void loop(){
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copierFill.copy();
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}
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void loop1(){
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copierConsume.copy();
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}
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