.

MicroMDAEPiano.ino

@@ -34,7 +34,7 @@
 #else
 #include "mdaEPianoData.h"
 #endif
-#if defined(MIDI_DEVICE_USB)
+#ifdef MIDI_DEVICE_USB
 #include <midi_UsbTransport.h>
 #endif
 #ifdef MIDI_DEVICE_USB_HOST
@@ -45,6 +45,9 @@
 #include "LiquidCrystalPlus_I2C.h"
 #include "UI.h"
 #include <BALibrary.h> // had rename libraries/BALibrary/src/peripherals/BAPhysicalControls.cpp
+#include <BAEffects.h>
+
+using namespace BAEffects;
 
 //*************************************************************************************************
 //* GLOBAL VARIABLES
@@ -59,37 +62,33 @@ AudioEffectFreeverb      freeverb_r;
 AudioEffectFreeverb      freeverb_l;
 AudioMixer4              reverb_mixer_r;
 AudioMixer4              reverb_mixer_l;
-AudioEffectDelay         delay_r;
+AudioEffectSimpleChorus      chorus_r(20.0);
-AudioEffectDelay         delay_l;
+AudioEffectSimpleChorus      chorus_l(20.0);
-AudioMixer4              delay_mixer_r;
+//BAEffects::AudioEffectAnalogDelay      chorus_r(200.0);
-AudioMixer4              delay_mixer_l;
+//BAEffects::AudioEffectAnalogDelay      chorus_l(200.0);
 AudioConnection          patchCord0(queue_r, peak_r);
 AudioConnection          patchCord1(queue_l, peak_l);
-AudioConnection          patchCord2(queue_r, delay_r);
+AudioConnection          patchCord2(queue_r, chorus_r);
-AudioConnection          patchCord3(queue_l, delay_l);
+AudioConnection          patchCord3(queue_l, chorus_l);
-AudioConnection          patchCord4(queue_r, 0, delay_mixer_r, 0);
+AudioConnection          patchCord4(chorus_r, freeverb_r);
-AudioConnection          patchCord5(delay_r, 0, delay_mixer_r, 1);
+AudioConnection          patchCord5(chorus_l, freeverb_l);
-AudioConnection          patchCord6(queue_l, 0, delay_mixer_l, 0);
+AudioConnection          patchCord6(chorus_r, 0, reverb_mixer_r, 0);
-AudioConnection          patchCord7(delay_l, 0, delay_mixer_l, 1);
+AudioConnection          patchCord7(chorus_l, 0, reverb_mixer_l, 0);
-AudioConnection          patchCord8(delay_mixer_r, freeverb_r);
+AudioConnection          patchCord8(freeverb_r, 0, reverb_mixer_r, 1);
-AudioConnection          patchCord9(delay_mixer_l, freeverb_l);
+AudioConnection          patchCord9(freeverb_l, 0, reverb_mixer_l, 1);
-AudioConnection          patchCord10(delay_mixer_r, 0, reverb_mixer_r, 0);
-AudioConnection          patchCord11(delay_mixer_l, 0, reverb_mixer_l, 0);
-AudioConnection          patchCord12(freeverb_r, 0, reverb_mixer_r, 1);
-AudioConnection          patchCord13(freeverb_l, 0, reverb_mixer_l, 1);
 #ifdef TEENSY_AUDIO_BOARD
 AudioOutputI2S           i2s1;
-AudioConnection          patchCord14(reverb_mixer_r, 0, i2s1, 0);
+AudioConnection          patchCord10(reverb_mixer_r, 0, i2s1, 0);
-AudioConnection          patchCord15(reverb_mixer_l, 0, i2s1, 1);
+AudioConnection          patchCord11(reverb_mixer_l, 0, i2s1, 1);
 AudioControlSGTL5000     sgtl5000_1;
 #else
 AudioOutputPT8211        pt8211_1;
 AudioAmplifier           volume_r;
 AudioAmplifier           volume_l;
-AudioConnection          patchCord14(reverb_mixer_r, volume_r);
+AudioConnection          patchCord10(reverb_mixer_r, volume_r);
-AudioConnection          patchCord15(reverb_mixer_l, volume_l);
+AudioConnection          patchCord11(reverb_mixer_l, volume_l);
-AudioConnection          patchCord16(volume_r, 0, pt8211_1, 1);
+AudioConnection          patchCord12(volume_r, 0, pt8211_1, 1);
-AudioConnection          patchCord17(volume_l, 0, pt8211_1, 0);
+AudioConnection          patchCord13(volume_l, 0, pt8211_1, 0);
 #endif
 
 // Objects
@@ -116,7 +115,7 @@ uint32_t xrun = 0;
 uint32_t overload = 0;
 uint32_t peak = 0;
 uint16_t render_time_max = 0;
-float vol = VOLUME;
+float vol = _VOLUME;
 float vol_right = 1.0;
 float vol_left = 1.0;
 elapsedMicros fill_audio_buffer;
@@ -235,19 +234,22 @@ void setup()
   freeverb_l.roomsize(0.2);
   freeverb_r.damping(0.5);
   freeverb_l.damping(0.5);
-  reverb_mixer_r.gain(0, 0.7);
+  reverb_mixer_r.gain(0, 1.0);
-  reverb_mixer_l.gain(0, 0.7);
+  reverb_mixer_l.gain(0, 1.0);
-  reverb_mixer_r.gain(1, 0.3);
+  reverb_mixer_r.gain(1, 0.0);
-  reverb_mixer_l.gain(1, 0.3);
+  reverb_mixer_l.gain(1, 0.0);
 
   // Chorus
-  delay_mixer_r.gain(0, 1.0 - DELAY_VOLUME);
+  chorus_r.enable();
-  delay_mixer_r.gain(1, DELAY_VOLUME);
+  chorus_r.bypass(false);
-  delay_mixer_l.gain(0, 1.0 - DELAY_VOLUME);
+  chorus_r.frequency(1.0f);
-  delay_mixer_l.gain(1, DELAY_VOLUME);
+  chorus_r.mix(0.5f);
-  delay_r.delay(0, DELAY_R_MS);
+  chorus_r.intensity(0.5f);
-  delay_l.delay(0, DELAY_L_MS);
+  chorus_l.enable();
-  chorus_lfo.setRateAudio(DELAY_FRQ);
+  chorus_r.bypass(false);
+  chorus_l.frequency(1.0f);
+  chorus_l.mix(0.5f);
+  chorus_l.intensity(0.5f);
 
   Serial.println(F("<setup end>"));
 
@@ -318,11 +320,6 @@ void loop()
     }
 #endif
 
-    float c = *chorus_lfo.getNextVector();
-
-    delay_r.delay(0, DELAY_R_MS / 2 * c * DELAY_R_INTENSITY + DELAY_R_MS / 2);
-    delay_l.delay(0, DELAY_L_MS / 2 * c * DELAY_R_INTENSITY + DELAY_L_MS / 2);
-
     queue_r.playBuffer();
     queue_l.playBuffer();
   }

config.h

@@ -59,7 +59,7 @@
 //* AUDIO SETTINGS
 //*************************************************************************************************
 
-#define VOLUME 0.8
+#define _VOLUME 0.8
 #define AUDIO_MEM 128
 #define SAMPLE_RATE 44100
 #define REDUCE_LOUDNESS 1