44 lines
1.1 KiB
Arduino
44 lines
1.1 KiB
Arduino
|
/**
|
||
|
|
* @file streams-url_aac-audiokit.ino
|
||
|
|
* @author Phil Schatzmann
|
||
|
|
* @brief decode MP3 stream from url and output it on I2S on audiokit
|
||
|
|
* @version 0.1
|
||
|
|
* @date 2021-96-25
|
||
|
|
*
|
||
|
|
* @copyright Copyright (c) 2021
|
||
|
|
*/
|
||
|
|
|
||
|
|
// install https://github.com/pschatzmann/codec-helix.git
|
||
|
|
|
||
|
|
#include "AudioTools.h"
|
||
|
|
#include "AudioTools/AudioCodecs/CodecAACHelix.h"
|
||
|
|
#include "AudioTools/AudioLibs/AudioBoardStream.h"
|
||
|
|
#include "AudioTools/Communication/AudioHttp.h"
|
||
|
|
|
||
|
|
|
||
|
|
URLStream url("ssid","password"); // or replace with ICYStream to get metadata
|
||
|
|
AudioBoardStream i2s(AudioKitEs8388V1); // final output of decoded stream
|
||
|
|
EncodedAudioStream dec(&i2s, new AACDecoderHelix()); // Decoding stream
|
||
|
|
StreamCopy copier(dec, url); // copy url to decoder
|
||
|
|
|
||
|
|
|
||
|
|
void setup(){
|
||
|
|
Serial.begin(115200);
|
||
|
|
AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
|
||
|
|
|
||
|
|
// setup i2s
|
||
|
|
auto config = i2s.defaultConfig(TX_MODE);
|
||
|
|
i2s.begin(config);
|
||
|
|
|
||
|
|
// setup I2S based on sampling rate provided by decoder
|
||
|
|
dec.begin();
|
||
|
|
|
||
|
|
// aac radio
|
||
|
|
url.begin("http://peacefulpiano.stream.publicradio.org/peacefulpiano.aac","audio/aac");
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop(){
|
||
|
|
copier.copy();
|
||
|
|
}
|