snapshot

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

@@ -0,0 +1,52 @@
+/**
+ * @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
+
+AudioBoardStream out(AudioKitEs8388V1);  // Audio source e.g. replace with I2SStream
+VBANStream in;
+StreamCopy copier(out, in);              // 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 = out.defaultConfig(TX_MODE);
+  if (!out.begin(cfg_out)) stop();
+
+  // format changes in vban must change the output as well
+  in.addNotifyAudioChange(out);
+
+  // setup input from vban
+  auto cfg_in = in.defaultConfig(RX_MODE);
+  cfg_in.ssid = "ssid";
+  cfg_in.password = "password";
+  cfg_in.stream_name = "Talkie";
+
+  // set parameters for reply to discovery VBAN PING0 packet (So the voicemeter can correctly identify your device)
+  //cfg_in.device_flags = 0x00000001; //reciever only
+  //cfg_in.bitfeature = 0x00000001;  // audio only
+  //cfg_in.device_color = 0x00FF00;
+  //cfg_in.device_name = nullptr; // or "MyDeviceName" if empty replaced with MAC 
+  //cfg_in.manufacturer_name = "Your Name";
+  //cfg_in.application_name = "Your App Name";
+  //cfg_in.host_name = nullptr; // if empty replaced with hostname
+  //cfg_in.user_name = "User";
+  //cfg_in.user_comment = "ESP32 VBAN Audio Device"; //bascially anything goes - just keep under 64 bytes see VBAN docs for more
+
+  in.begin(cfg_in);
+}
+
+// Arduino loop - copy sound to out 
+void loop() {
+  copier.copy();
+}