snapshot

libraries/audio-tools/examples/examples-communication/vban/streams-audiokit-vban/streams-audiokit-vban.ino

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+/**
+ * @file streams-i2s-vban.ino
+ * @author Phil Schatzmann
+ * @brief sends signal from i2s (using an AudioKit) to VBAN Receptor App 
+ */
+
+#include "AudioTools.h"
+#include "AudioTools/Communication/VBANStream.h"
+#include "AudioTools/AudioLibs/AudioBoardStream.h" // comment out when not using AudioKit
+
+AudioInfo info(44100, 2, 16);
+AudioBoardStream in(AudioKitEs8388V1);  // Audio source e.g. replace with I2SStream
+VBANStream out;
+StreamCopy copier(out, in, 2048);                             // copies sound into i2s
+
+// Arduino Setup
+void setup(void) {  
+  // Open Serial 
+  Serial.begin(115200);
+  while(!Serial);
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
+
+  // setup output
+  auto cfg = out.defaultConfig(TX_MODE);
+  cfg.copyFrom(info);
+  cfg.ssid = "ssid";
+  cfg.password = "password";
+  cfg.stream_name = "Stream1";
+  cfg.target_ip = IPAddress{192,168,1,37}; // comment out to broadcast
+  cfg.throttle_active = false; // generator is much too fast, we need to stall
+  if (!out.begin(cfg)) stop();
+
+  // Setup input from mic 
+  // setup input
+  auto cfg_in = in.defaultConfig(RX_MODE);
+  cfg_in.sd_active = false;
+  cfg_in.buffer_size = 256;
+  cfg_in.buffer_count = 4;
+  cfg_in.copyFrom(info);
+  cfg_in.input_device = ADC_INPUT_LINE2; // microphone
+  in.begin(cfg_in);
+}
+
+// Arduino loop - copy sound to out 
+void loop() {
+  copier.copy();
+}