Hopefully fixed different states for MIDI learning (especially for learning MIDI drum note).

MicroDexed.ino

@@ -363,7 +363,7 @@ uint8_t midi_voices[NUM_DEXED];
 #ifdef SHOW_CPU_LOAD_MSEC
 elapsedMillis cpu_mem_millis;
 #endif
-bool midi_learn_mode = false;
+uint8_t midi_learn_mode = MIDI_LEARN_MODE_OFF;
 uint32_t cpumax = 0;
 uint32_t peak_dexed = 0;
 float peak_dexed_value = 0.0;
@@ -911,7 +911,7 @@ void handleNoteOn(byte inChannel, byte inNumber, byte inVelocity) {
   //
   // MIDI learn mode
   //
-  if (midi_learn_mode == true) {
+  if (midi_learn_mode == MIDI_LEARN_MODE_ON || midi_learn_mode == MIDI_LEARN_MODE_NOTE) {
     int8_t tmp_channel = handle_midi_learn(inNumber);
     if (tmp_channel >= 0)
       inChannel = tmp_channel;
@@ -1046,7 +1046,7 @@ void handleNoteOff(byte inChannel, byte inNumber, byte inVelocity) {
   //
   // MIDI learn mode
   //
-  if (midi_learn_mode == true) {
+  if (midi_learn_mode == MIDI_LEARN_MODE_ON || midi_learn_mode == MIDI_LEARN_MODE_NOTE) {
     int8_t tmp_channel = handle_midi_learn(inNumber);
     if (tmp_channel >= 0)
       inChannel = tmp_channel;
@@ -2390,7 +2390,10 @@ int8_t handle_midi_learn(int8_t note) {
     LCDML.OTHER_jumpToFunc(UI_func_drum_reverb_send);
   } else if (LCDML.FUNC_getID() == LCDML.OTHER_getIDFromFunction(UI_func_drum_midi_note)) {
     ret_channel = configuration.drums.midi_channel;
-    active_sample = get_drums_id_by_note(note);
+    if (midi_learn_mode != MIDI_LEARN_MODE_NOTE)
+      active_sample = get_drums_id_by_note(note);
+    else
+      midi_learn_mode = note;
     LCDML.OTHER_jumpToFunc(UI_func_drum_midi_note);
   } else if (LCDML.FUNC_getID() == LCDML.OTHER_getIDFromFunction(UI_func_drum_pitch)) {
     ret_channel = configuration.drums.midi_channel;

UI.hpp

@@ -55,7 +55,7 @@
 #define _LCDML_DISP_cfg_scrollbar 1  // enable a scrollbar
 
 extern bool check_sd_performance_exists(uint8_t number);
-extern bool midi_learn_mode;
+extern uint8_t midi_learn_mode;
 extern uint8_t active_sample;
 
 extern config_t configuration;
@@ -1766,7 +1766,7 @@ void UI_func_lowest_note(uint8_t param) {
     lcd_active_instance_number(selected_instance_id);
     UI_update_instance_icons();
 
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
   }
 
   if (LCDML.FUNC_loop())  // ****** LOOP *********
@@ -1794,7 +1794,7 @@ void UI_func_lowest_note(uint8_t param) {
   {
     lcd_special_chars(SCROLLBAR);
     encoderDir[ENC_R].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -1815,7 +1815,7 @@ void UI_func_highest_note(uint8_t param) {
 
     lcd_active_instance_number(selected_instance_id);
     UI_update_instance_icons();
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
   }
 
   if (LCDML.FUNC_loop())  // ****** LOOP *********
@@ -1843,7 +1843,7 @@ void UI_func_highest_note(uint8_t param) {
   {
     lcd_special_chars(SCROLLBAR);
     encoderDir[ENC_R].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -2040,7 +2040,7 @@ void UI_func_epiano_lowest_note(uint8_t param) {
   if (LCDML.FUNC_setup())  // ****** SETUP *********
   {
     encoderDir[ENC_R].reset();
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
 
     getNoteName(note_name, configuration.epiano.lowest_note);
     display.setCursor(0, 0);
@@ -2069,7 +2069,7 @@ void UI_func_epiano_lowest_note(uint8_t param) {
   {
     lcd_special_chars(SCROLLBAR);
     encoderDir[ENC_R].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -2079,7 +2079,7 @@ void UI_func_epiano_highest_note(uint8_t param) {
   if (LCDML.FUNC_setup())  // ****** SETUP *********
   {
     encoderDir[ENC_R].reset();
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
 
     getNoteName(note_name, configuration.dexed[selected_instance_id].highest_note);
     display.setCursor(0, 0);
@@ -2108,7 +2108,7 @@ void UI_func_epiano_highest_note(uint8_t param) {
   {
     lcd_special_chars(SCROLLBAR);
     encoderDir[ENC_R].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -4073,7 +4073,7 @@ void UI_func_drum_pitch(uint8_t param) {
 
   if (LCDML.FUNC_setup())  // ****** SETUP *********
   {
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
 
     memset(tmp_name, ' ', 8);
     strncpy(tmp_name, drum_config[active_sample].name, strlen(drum_config[active_sample].name));
@@ -4137,7 +4137,7 @@ void UI_func_drum_pitch(uint8_t param) {
   if (LCDML.FUNC_close())  // ****** STABLE END *********
   {
     encoderDir[ENC_L].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -4152,7 +4152,7 @@ void UI_func_drum_pan(uint8_t param) {
 
   if (LCDML.FUNC_setup())  // ****** SETUP *********
   {
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
 
     memset(tmp_name, ' ', 8);
     strncpy(tmp_name, drum_config[active_sample].name, strlen(drum_config[active_sample].name));
@@ -4216,7 +4216,7 @@ void UI_func_drum_pan(uint8_t param) {
   if (LCDML.FUNC_close())  // ****** STABLE END *********
   {
     encoderDir[ENC_L].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -4227,7 +4227,7 @@ void UI_func_drum_reverb_send(uint8_t param) {
 
   if (LCDML.FUNC_setup())  // ****** SETUP *********
   {
-    midi_learn_mode = true;
+    midi_learn_mode = MIDI_LEARN_MODE_ON;
 
     memset(tmp_name, ' ', 8);
     strncpy(tmp_name, drum_config[active_sample].name, strlen(drum_config[active_sample].name));
@@ -4291,7 +4291,7 @@ void UI_func_drum_reverb_send(uint8_t param) {
   if (LCDML.FUNC_close())  // ****** STABLE END *********
   {
     encoderDir[ENC_L].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 
@@ -4302,7 +4302,10 @@ void UI_func_drum_midi_note(uint8_t param) {
 
   if (LCDML.FUNC_setup())  // ****** SETUP *********
   {
-    midi_learn_mode = true;
+    if (!display_name)
+      midi_learn_mode = MIDI_LEARN_MODE_NOTE;
+    else
+      midi_learn_mode = MIDI_LEARN_MODE_ON;
 
     memset(tmp_name, ' ', 8);
     strncpy(tmp_name, drum_config[active_sample].name, strlen(drum_config[active_sample].name));
@@ -4320,6 +4323,10 @@ void UI_func_drum_midi_note(uint8_t param) {
 
   if (LCDML.FUNC_loop())  // ****** LOOP *********
   {
+
+    if (midi_learn_mode > MIDI_LEARN_MODE_NULL)
+      configuration.drums.midinote[active_sample] = midi_learn_mode;
+
     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()) {
         if (display_name == true) {
@@ -4362,12 +4369,16 @@ void UI_func_drum_midi_note(uint8_t param) {
     display.print(tmp_val);
 
     _check_display_name(display_name, 3);
+    if (!display_name)
+      midi_learn_mode = MIDI_LEARN_MODE_NOTE;
+    else
+      midi_learn_mode = MIDI_LEARN_MODE_ON;
   }
 
   if (LCDML.FUNC_close())  // ****** STABLE END *********
   {
     encoderDir[ENC_L].reset();
-    midi_learn_mode = false;
+    midi_learn_mode = MIDI_LEARN_MODE_OFF;
   }
 }
 

config.h

@@ -952,6 +952,13 @@ enum reverb_mixer_ports {
   REVERB_MIX_CH_EPIANO
 };
 
+enum midi_learn_modes {
+  MIDI_LEARN_MODE_OFF,
+  MIDI_LEARN_MODE_ON,
+  MIDI_LEARN_MODE_NOTE,
+  MIDI_LEARN_MODE_NULL
+};
+
 #ifndef _MAPFLOAT
 #define _MAPFLOAT
 inline float mapfloat(float val, float in_min, float in_max, float out_min, float out_max) {