42 lines
1.2 KiB
Arduino
42 lines
1.2 KiB
Arduino
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/**
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* @file streams-i2s-webserver_wav.ino
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*
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* This sketch reads sound data from I2S. The result is provided as WAV stream which can be listened to in a Web Browser
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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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#include "AudioTools/Communication/AudioHttp.h"
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//AudioEncodedServer server(new WAVEncoder(),"ssid","password");
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AudioWAVServer server("ssid","password"); // the same a above
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I2SStream i2sStream; // Access I2S as stream
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ConverterFillLeftAndRight<int16_t> filler(LeftIsEmpty); // fill both channels - or change to RightIsEmpty
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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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// start i2s input with default configuration
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Serial.println("starting I2S...");
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auto config = i2sStream.defaultConfig(RX_MODE);
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config.i2s_format = I2S_STD_FORMAT; // if quality is bad change to I2S_LSB_FORMAT https://github.com/pschatzmann/arduino-audio-tools/issues/23
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config.sample_rate = 22050;
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config.channels = 2;
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config.bits_per_sample = 16;
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i2sStream.begin(config);
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Serial.println("I2S started");
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// start data sink
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server.begin(i2sStream, config, &filler);
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}
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// Arduino loop
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void loop() {
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// Handle new connections
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server.copy();
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}
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