snapshot

libraries/audio-tools/examples/examples-dsp/examples-faust/streams-i2s-faust_guitarix-i2s/streams-i2s-faust_guitarix-i2s.ino

@@ -0,0 +1,59 @@
+/**
+ * @file streams-i2s-faust_guitarix-i2s.ino
+ * @author Phil Schatzmann
+ * @brief Example how to use Faust when Faust expects input and provides kitput
+ * @version 0.1
+ * @date 2022-04-22
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+
+#include "AudioTools.h"
+#include "AudioTools/AudioLibs/AudioBoardStream.h"
+#include "AudioTools/AudioLibs/AudioFaust.h"
+#include "guitarix.h"
+
+AudioBoardStream kit(AudioKitEs8388V1); 
+FaustStream<mydsp> faust(kit); // final output of Faust is kit
+StreamCopy copier(faust, kit);  // copy data from kit to faust
+
+// Arduino Setup
+void setup(void) {  
+  // Open Serial 
+  Serial.begin(115200);
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning);
+
+  // Setup Faust
+  auto cfg = faust.defaultConfig();
+  faust.begin(cfg);
+
+  // Tube Screemer
+  faust.setLabelValue("drive", 0.23);
+  faust.setLabelValue("level", -12.6);
+  faust.setLabelValue("tone", 489);
+  // preamp
+  faust.setLabelValue("Pregain", 0.4);
+  faust.setLabelValue("Gain", 0.4);
+  //jcm 2000
+  faust.setLabelValue("Treble", 0.9);
+  faust.setLabelValue("Middle", 0.76);
+  faust.setLabelValue("Bass", 0.62);
+  //Cabinet
+  faust.setLabelValue("amount", 100);
+
+
+  // start I2S
+  auto cfg_i2s = kit.defaultConfig(RXTX_MODE);
+  cfg_i2s.sample_rate = cfg.sample_rate; 
+  cfg_i2s.channels = cfg.channels;
+  cfg_i2s.bits_per_sample = cfg.bits_per_sample;
+  cfg_i2s.input_device = ADC_INPUT_LINE1;
+  kit.begin(cfg_i2s);
+
+}
+
+// Arduino loop - copy sound to kit 
+void loop() {
+  copier.copy();
+}