snapshot

libraries/audio-tools/examples/examples-dsp/examples-maximilian/01-TestTone/01-TestTone.ino

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+#include "AudioTools.h"
+#include "AudioTools/AudioLibs/MaximilianDSP.h"
+
+// Define output
+I2SStream out;
+Maximilian maximilian(out);
+
+//This shows how the fundamental building block of digital audio - the sine wave.
+maxiOsc mySine;//One oscillator - can be called anything. Can be any of the available waveforms.
+
+void setup() {//some inits
+  // setup logging
+  Serial.begin(115200);
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
+  // setup Aduio output
+  auto cfg = out.defaultConfig(TX_MODE);
+  out.begin(cfg);
+  maximilian.begin(cfg);
+}
+
+void play(float *output) {
+    output[0]=mySine.sinewave(440);
+    output[1]=output[0];
+}
+
+// Arduino loop
+void loop() {
+    maximilian.copy();
+}