37 lines
861 B
C++
37 lines
861 B
C++
/**
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* @file streams-analog-i2s.ino
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* @author Phil Schatzmann
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* @brief see https://github.com/pschatzmann/arduino-audio-tools/blob/main/examples/examples-stream/streams-adc-i2s/README.md
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*
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* @author Phil Schatzmann
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* @copyright GPLv3
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*/
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#include "AudioTools.h"
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AudioInfo info(44100, 2, 16);
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AnalogAudioStream in;
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I2SStream out;
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StreamCopy copier(out, in); // copy in to out
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// Arduino Setup
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void setup(void) {
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Serial.begin(115200);
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AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
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// RX automatically uses port 0 with pin GPIO34
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auto cfgRx = in.defaultConfig(RX_MODE);
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cfgRx.copyFrom(info);
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in.begin(cfgRx);
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// TX on I2S_NUM_1
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auto cfgTx = out.defaultConfig(TX_MODE);
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cfgTx.port_no = 1;
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cfgTx.copyFrom(info);
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out.begin(cfgTx);
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}
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// Arduino loop - copy data
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void loop() {
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copier.copy();
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} |