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libraries/audio-tools/examples/examples-audiokit/streams-audiokit-multioutput/streams-audiokit-multioutput.ino

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+/**
+ * @file streams-audiokit-multioutput.ino
+ * @author Phil Schatzmann
+ * @brief MultiOutput Example using add
+ * @version 0.1
+ * @date 2022-07-26
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+
+#include "AudioTools.h"
+#include "AudioTools/AudioLibs/AudioBoardStream.h"
+
+AudioInfo info(8000, 2, 16);
+AudioBoardStream kit(AudioKitEs8388V1); // Access I2S as stream
+CsvOutput<int16_t> csv(Serial);
+MultiOutput out;
+StreamCopy copier(out, kit); // copy kit to kit
+
+// Arduino Setup
+void setup(void) {
+    Serial.begin(230400);
+    AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning);
+
+    out.add(csv);
+    out.add(kit);
+    
+    auto cfg = kit.defaultConfig(RXTX_MODE);
+    cfg.copyFrom(info);
+    cfg.sd_active = false;
+    cfg.input_device = ADC_INPUT_LINE2; // input from microphone
+    kit.setVolume(0.5);
+    kit.begin(cfg);
+
+    csv.begin(info);
+}
+
+// Arduino loop - copy data
+void loop() {
+    copier.copy();
+}