Added midi controllers for some paramters.

Fixes.

MicroMDAEPiano.ino

@@ -318,7 +318,27 @@ void handleControlChange(byte inChannel, byte inData1, byte inData2)
 {
   if (checkMidiChannel(inChannel))
   {
+    switch (inData1)
+    {
+      case 10:  // Panorama
+        configuration.pan = mapfloat(float(inData2), 0, 127, 0.0, 1.0);
+        break;
+      case 91:  // Reverb level
+        set_reverb_level(map(inData2, 0, 127, ENC_REVERB_LEVEL_MIN, ENC_REVERB_LEVEL_MAX));
+        break;
+      case 92:  // Tremolo level (same as modwheel)
+        inData1 = 1; // now it's modwheel and can be processd by ep->processMidiController :-)
+        break;
+      case 93:  // Chorus level
+        set_chorus_level(map(inData2, 0, 127, ENC_CHORUS_LEVEL_MIN, ENC_CHORUS_LEVEL_MAX));
+        break;
+      case 94:  // Detune level
+        ep->setDetune(mapfloat(float(inData2), 0, 127, 0.0, 1.0));
+        break;
+      default:
         ep->processMidiController(inData1, inData2);
+        break;
+    }
   }
 }
 
@@ -334,7 +354,13 @@ void handlePitchBend(byte inChannel, int inPitch)
 
 void handleProgramChange(byte inChannel, byte inProgram)
 {
-  ;
+  if (checkMidiChannel(inChannel))
+  {
+    sound = inProgram;
+    load_sound();
+    if (menu_system.get_currentScreen() == &load_sound_screen)
+      menu_system.update();
+  }
 }
 
 void handleSystemExclusive(byte * data, uint len)

UI.hpp

@@ -1977,7 +1977,7 @@ void set_reverb_level(uint8_t value)
   Serial.print(F("Set REVERB_LEVEL "));
   Serial.println(value);
 #endif
-  float tmp = mapfloat(float(value), ENC_REVERB_DAMPING_MIN, ENC_REVERB_DAMPING_MAX, 0.0, 1.0);
+  float tmp = mapfloat(float(value), ENC_REVERB_LEVEL_MIN, ENC_REVERB_LEVEL_MAX, 0.0, 1.0);
   //mixer_r.gain(0, 1.0 - tmp);
   //mixer_l.gain(0, 1.0 - tmp);
   mixer_r.gain(0, 1.0);

config.h

@@ -97,7 +97,7 @@
   30: 1.22 Volts p-p
   31: 1.16 Volts p-p
 */
-#define SGTL5000_LINEOUT_LEVEL 28
+#define SGTL5000_LINEOUT_LEVEL 22
 //#define SDCARD_CS_PIN    10
 //#define SDCARD_MOSI_PIN  7
 //#define SDCARD_SCK_PIN   14
@@ -135,7 +135,7 @@
 //* DO NO CHANGE ANYTHING BEYOND IF YOU DON'T KNOW WHAT YOU ARE DOING !!!
 //*************************************************************************************************
 
-#define MICRO_MDAEPIANO_VERSION "0.9.0"
+#define MICRO_MDAEPIANO_VERSION "0.9.1"
 
 #define MAX_SOUNDS min(99,int((4096-EEPROM_CONFIGURATIONS)/sizeof(config_t)))
 

mdaEPiano.cpp

@@ -30,6 +30,8 @@
 #include <math.h>
 
 extern float _loudness;
+extern uint8_t master_volume;
+extern config_t configuration;
 
 mdaEPiano::mdaEPiano() // mdaEPiano::mdaEPiano(audioMasterCallback audioMaster) : AudioEffectX(audioMaster, NPROGS, NPARAMS)
 {
@@ -115,23 +117,39 @@ mdaEPiano::mdaEPiano() // mdaEPiano::mdaEPiano(audioMasterCallback audioMaster)
 
 void mdaEPiano::reset_voices(void)  // reset all voices
 {
-  //initialise...
   for (int32_t v = 0; v < NVOICES; v++)
   {
     voice[v].env = 0.0f;
     voice[v].dec = 0.99f; //all notes off
   }
-  volume = 0.2f;
+  //volume = // 0.00002f * 127; // Fixing this level and using CC#7 as master_volume
   muff = 160.0f;
   sustain = activevoices = 0;
   tl = tr = lfo0 = dlfo = 0.0f;
   lfo1 = 1.0f;
 
-  vol = VOLUME;
   update();
-  // suspend();
 }
 
+void mdaEPiano::reset_controllers(void)  // reset controllers
+{
+  tl = tr = lfo0 = dlfo = 0.0f;
+  lfo1 = 1.0f;
+
+  update();
+}
+
+void mdaEPiano::stop_voices(void)  // all keys off, but no reset for sustain
+{
+  for (int32_t v = 0; v < NVOICES; v++)
+  {
+    voice[v].env = 0.0f;
+  }
+  muff = 160.0f;
+  activevoices = 0;
+
+  update();
+}
 
 void mdaEPiano::update()  //parameter change
 {
@@ -401,7 +419,7 @@ bool mdaEPiano::processMidiController(uint8_t data1, uint8_t data2)
       break;
 
     case 0x07:  //volume
-      volume = 0.00002f * (float)(data2 * data2);
+      master_volume = map(data2, 0, 127, ENC_MASTER_VOLUME_MIN, ENC_MASTER_VOLUME_MAX);
       break;
 
     case 0x40:  //sustain pedal
@@ -413,13 +431,20 @@ bool mdaEPiano::processMidiController(uint8_t data1, uint8_t data2)
       }
       break;
 
-    default:  //all notes off
+    case 0x78: // All Sound Off: mutes all sounding notes. It does so regardless of release time or sustain. (See MIDI CC 123)
-      if (data1 > 0x7A)
+      reset_voices();
-      {
+      break;
-        for (int32_t v = 0; v <  max_polyphony; v++) voice[v].dec = 0.99f;
+    case 0x79: // Reset All Controllers: it will reset all controllers to their default.
-        sustain = 0;
+      reset_controllers();
-        muff = 160.0f;
+      break;
-      }
+    case 0x7b: // All Notes Off: mutes all sounding notes. Release time will still be maintained, and notes held by sustain will not turn off until sustain pedal is depressed.
+      stop_voices();
+      break;
+    case 0x7e: // Mono Mode: sets device mode to Monophonic.
+      setMaxPolyphony(1);
+      break;
+    case 0x7f: // Poly Mode: sets device mode to Polyphonic.
+      setMaxPolyphony(configuration.max_poly);
       break;
   }
   return (true);

mdaEPiano.h

@@ -98,6 +98,8 @@ class mdaEPiano
     //virtual float getParameter(int32_t index);
     virtual void resume();
     void reset_voices(void);
+    void reset_controllers(void);
+    void stop_voices(void);
     void setDecay(float value);
     void setRelease(float value);
     void setHardness(float value);
@@ -132,7 +134,8 @@ class mdaEPiano
     float lfo0, lfo1, dlfo, lmod, rmod;
     float treb, tfrq, tl, tr;
     float tune, fine, random, stretch, overdrive;
-    float muff, muffvel, sizevel, velsens, volume, modwhl;
+    float muff, muffvel, sizevel, velsens, modwhl;
+    const float volume = 0.00002f * 127;
     float vol;
     //uint8_t curProgram;
 };