Fixes for stereo panner.

Small fixes for E-Piano.

MicroDexed.ino

@@ -249,19 +249,13 @@ AudioConnection patchCord[] = {
 #endif
 
 #if defined(USE_EPIANO)
-  //{ep, 0, ep_stereo_panorama , 0},
-  //{ep, 1, ep_stereo_panorama , 1},
   {ep, 0, ep_stereo_panorama , 0},
   {ep, 1, ep_stereo_panorama , 1},
 #if defined(USE_FX)
-  //{ep_stereo_panorama, 0, ep_chorus_mixer_r, 0},
-  //{ep_stereo_panorama, 1, ep_chorus_mixer_l, 0},
-  //{ep_stereo_panorama, 0, ep_modchorus_r, 0},
-  //{ep_stereo_panorama, 1, ep_modchorus_l, 0},
-  {ep, 0, ep_chorus_mixer_r, 0},
-  {ep, 1, ep_chorus_mixer_l, 0},
-  {ep, 0, ep_modchorus_r, 0},
-  {ep, 1, ep_modchorus_l, 0},
+  {ep_stereo_panorama, 0, ep_chorus_mixer_r, 0},
+  {ep_stereo_panorama, 1, ep_chorus_mixer_l, 0},
+  {ep_stereo_panorama, 0, ep_modchorus_r, 0},
+  {ep_stereo_panorama, 1, ep_modchorus_l, 0},
 #if MOD_FILTER_OUTPUT != MOD_NO_FILTER_OUTPUT
   {ep_chorus_modulator, 0, ep_modchorus_filter, 0},
   {ep_modchorus_filter, 0, ep_modchorus_r, 1},
@@ -1065,7 +1059,7 @@ void handleNoteOn(byte inChannel, byte inNumber, byte inVelocity)
   {
     if (inNumber >= configuration.epiano.lowest_note && inNumber <= configuration.epiano.highest_note)
     {
-      ep.noteOn(inNumber + configuration.epiano.transpose, inVelocity);
+      ep.noteOn(inNumber + configuration.epiano.transpose - 12, inVelocity);
 #ifdef DEBUG
       char note_name[4];
       getNoteName(note_name, inNumber);
@@ -2346,6 +2340,7 @@ void init_configuration(void)
     MicroDexed[instance_id]->ControllersRefresh();
   }
 
+#if defined(USE_EPIANO)
   configuration.epiano.decay = EP_DECAY_DEFAULT;
   configuration.epiano.release = EP_RELEASE_DEFAULT;
   configuration.epiano.hardness = EP_HARDNESS_DEFAULT;
@@ -2365,6 +2360,7 @@ void init_configuration(void)
   configuration.epiano.pan = EP_PANORAMA_DEFAULT;
   configuration.epiano.velocity_sense = EP_VELOCITY_SENSE_DEFAULT;
   configuration.epiano.midi_channel = EP_MIDI_CHANNEL_DEFAULT;
+#endif
 
   eeprom_update();
 }

UI.hpp

@@ -2421,7 +2421,7 @@ void UI_func_epiano_sound_intensity(uint8_t param)
 
     lcd_special_chars(BLOCKBAR);
 #if defined(USE_EPIANO)
-    lcd_display_bar_int("EP Level", configuration.epiano.sound_intensity, 1.0, EP_SOUND_INTENSITY_MIN, EP_SOUND_INTENSITY_MAX, 3, false, false, true); #
+    lcd_display_bar_int("EP Level", configuration.epiano.sound_intensity, 1.0, EP_SOUND_INTENSITY_MIN, EP_SOUND_INTENSITY_MAX, 3, false, false, true);
 #else
     lcd.clear();
     lcd.print("EP Disabled");
@@ -2558,7 +2558,7 @@ void UI_func_epiano_release(uint8_t param)
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
   {
-    if ((LCDML.BT_checkDown() && encoderDir[ENC_R].Down()) || (LCDML.BT_checkUp() && encoderDir[ENC_R].Up()) || (LCDML.BT_checkEnter() && encoderDir[ENC_R].ButtonShort()))
+    if ((LCDML.BT_checkDown() && encoderDir[ENC_R].Down()) || (LCDML.BT_checkUp() && encoderDir[ENC_R].Up()))
     {
       encoderDir[ENC_R].reset();
 
@@ -2568,7 +2568,7 @@ void UI_func_epiano_release(uint8_t param)
       }
       else if (LCDML.BT_checkUp())
       {
-        configuration.epiano.decay = constrain(configuration.epiano.decay - ENCODER[ENC_R].speed(), EP_DECAY_MIN, EP_DECAY_MAX);
+        configuration.epiano.release = constrain(configuration.epiano.release - ENCODER[ENC_R].speed(), EP_RELEASE_MIN, EP_RELEASE_MAX);
       }
     }
 
@@ -2939,7 +2939,7 @@ void UI_func_epiano_polyphony(uint8_t param)
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
   {
-    if ((LCDML.BT_checkDown() && encoderDir[ENC_R].Down()) || (LCDML.BT_checkUp() && encoderDir[ENC_R].Up()) || (LCDML.BT_checkEnter() && encoderDir[ENC_R].ButtonShort()))
+    if ((LCDML.BT_checkDown() && encoderDir[ENC_R].Down()) || (LCDML.BT_checkUp() && encoderDir[ENC_R].Up()))
     {
       if (LCDML.BT_checkDown())
       {
@@ -2947,8 +2947,8 @@ void UI_func_epiano_polyphony(uint8_t param)
       }
       else if (LCDML.BT_checkUp())
       {
-        if (configuration.epiano.polyphony - 1 < 0)
-          configuration.epiano.polyphony = 0;
+        if (configuration.epiano.polyphony - 1 < 1)
+          configuration.epiano.polyphony = 1;
         else
         {
           configuration.epiano.polyphony = constrain(configuration.epiano.polyphony - 1, EP_POLYPHONY_MIN, EP_POLYPHONY_MAX);

config.h

@@ -135,11 +135,10 @@
 #endif
 
 // EPIANO
-//#define USE_EPIANO
+#define USE_EPIANO
 #ifdef USE_EPIANO
 #define NUM_EPIANO_VOICES 16
-//#define DEFAULT_EP_MIDI_CHANNEL 3
-#define DEFAULT_EP_MIDI_CHANNEL 1
+#define DEFAULT_EP_MIDI_CHANNEL 3
 #endif
 
 // CHORUS parameters

dexed_sd.cpp

@@ -1359,6 +1359,8 @@ bool save_sd_performance_json(uint8_t number)
 
   AudioNoInterrupts();
 
+  check_performance_directory(number);
+
   save_sd_seq_sub_vel_json(number);
   save_sd_seq_sub_patterns_json(number);
 

effect_stereo_panorama.cpp

@@ -51,6 +51,9 @@ static const audio_block_t zeroblock = {
 #endif
 #if AUDIO_BLOCK_SAMPLES > 112
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+#endif
+#if AUDIO_BLOCK_SAMPLES > 128
+#error AUDIO_BLOCK_SAMPLES > 128 is a problem for this class
 #endif
   }
 };
@@ -93,12 +96,12 @@ void AudioEffectStereoPanorama::update(void)
     float fcos = arm_cos_f32(pan * PI / 2.0);
     int16_t* out_p[2] = {&out[0]->data[0], &out[1]->data[0]};
 
-    for (uint8_t n = 0; n < AUDIO_BLOCK_SAMPLES; n++)
+    for (uint16_t n = 0; n < AUDIO_BLOCK_SAMPLES; n++)
     {
-      *out_p[0]++ = int16_t(in_f[0][n] * _pseudo_log * fsin * SHRT_MAX);
-      *out_p[0]++ = int16_t(in_f[0][n] * _pseudo_log * fcos * SHRT_MAX);
-      *out_p[1]++ = int16_t(in_f[1][n] * _pseudo_log * fcos * SHRT_MAX);
-      *out_p[1]++ = int16_t(in_f[1][n] * _pseudo_log * fsin * SHRT_MAX);
+      out_p[0][n] = int16_t(in_f[0][n] * _pseudo_log * fsin * SHRT_MAX);
+      out_p[1][n] = int16_t(in_f[1][n] * _pseudo_log * fcos * SHRT_MAX);
+      out_p[0][n] = int16_t(in_f[0][n] * _pseudo_log * fcos * SHRT_MAX);
+      out_p[1][n] = int16_t(in_f[1][n] * _pseudo_log * fsin * SHRT_MAX);
     }
   }
 
@@ -110,7 +113,7 @@ void AudioEffectStereoPanorama::update(void)
   {
     release(in[1]);
   }
-  
+
   if (out[0])
   {
     transmit(out[0], 0);

third-party/Synth_MDA_EPiano/src/mdaEPiano.cpp

@@ -284,10 +284,13 @@ void mdaEPiano::setPolyphony(uint8_t value)
   if (value <= 0)
     value = 1;
 
+  resetVoices();
+
   if(voice)
     delete(voice);
 
   voice=new VOICE[value];
+  resetVoices();
 
   max_polyphony = value;
 }