snapshot

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

@@ -0,0 +1,32 @@
+#include "AudioTools.h"
+#include "AudioTools/AudioLibs/AudioBoardStream.h"
+
+AudioInfo info(44100, 2, 16);
+SineWaveGenerator<int16_t> sineWave(32000);  // subclass of SoundGenerator with max amplitude of 32000
+AudioBoardStream out(AudioKitEs8388V1);
+RTTTLOutput<int16_t> rtttl(sineWave, out);
+
+// Arduino Setup
+void setup(void) {
+  // Open Serial
+  Serial.begin(115200);
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
+  delay(5000);
+
+  // start I2S
+  Serial.println("starting I2S...");
+  auto config = out.defaultConfig(TX_MODE);
+  config.copyFrom(info);
+  out.begin(config);
+
+  // Setup sine wave (optional)
+  sineWave.begin(info);
+  Serial.println("started...");
+}
+
+// Arduino loop - copy sound to out
+void loop() {
+  rtttl.begin(info);
+  rtttl.print("ComplexDemo: d=8, o=5, b=140: c4 e g c6 a5 g4 e g a g4 e c4 e2 g4 c6 a5 g4 e g a g4 e c2 p c4 e g c6 a5 g4 e g a g4 e c4 e2 g4 c6 a5 g4 e g a g4 e c2");
+  delay(1000);
+}