Fixes for midi drum note learning. Still a small error exists...

MicroDexed.ino

@@ -824,7 +824,7 @@ void handleNoteOn(byte inChannel, byte inNumber, byte inVelocity) {
   //
   // MIDI learn mode
   //
-  if (midi_learn_mode == MIDI_LEARN_MODE_ON || midi_learn_mode == MIDI_LEARN_MODE_NOTE) {
+  if (midi_learn_mode != MIDI_LEARN_MODE_OFF) {
     int8_t tmp_channel = handle_midi_learn(inNumber);
     if (tmp_channel >= 0)
       inChannel = tmp_channel;
@@ -890,6 +890,13 @@ void handleNoteOn(byte inChannel, byte inNumber, byte inVelocity) {
     if (drum_counter >= NUM_DRUMS)
       drum_counter = 0;
 
+    if (!(midi_learn_mode & 0x80)) {
+      inNumber = configuration.drums.midinote[active_sample];
+    } else {
+      inNumber = midi_learn_mode & 0x7f;
+      midi_learn_mode = MIDI_LEARN_MODE_DRUM_NOTE;
+    }
+
 #ifdef DEBUG
     char note_name[4];
     getNoteName(note_name, inNumber);
@@ -953,7 +960,7 @@ void handleNoteOff(byte inChannel, byte inNumber, byte inVelocity) {
   //
   // MIDI learn mode
   //
-  if (midi_learn_mode == MIDI_LEARN_MODE_ON || midi_learn_mode == MIDI_LEARN_MODE_NOTE) {
+  if (midi_learn_mode != MIDI_LEARN_MODE_OFF) {
     int8_t tmp_channel = handle_midi_learn(inNumber);
     if (tmp_channel >= 0)
       inChannel = tmp_channel;
@@ -2202,8 +2209,7 @@ int8_t handle_midi_learn(int8_t note) {
   int8_t ret_channel = -1;
 
 #ifdef DEBUG
-  Serial.print(F("MIDI learning for "));
+  Serial.printf(PSTR("MIDI learning for %d with midi learn mode %d\n"), note, midi_learn_mode);
-  Serial.println(note);
 #endif
 
   if (LCDML.FUNC_getID() == LCDML.OTHER_getIDFromFunction(UI_func_drum_pan)) {
@@ -2220,11 +2226,15 @@ int8_t handle_midi_learn(int8_t note) {
     LCDML.OTHER_jumpToFunc(UI_func_drum_vol_min_max);
   } else if (LCDML.FUNC_getID() == LCDML.OTHER_getIDFromFunction(UI_func_drum_midi_note)) {
     ret_channel = configuration.drums.midi_channel;
-    if (midi_learn_mode != MIDI_LEARN_MODE_NOTE)
+    if (midi_learn_mode != MIDI_LEARN_MODE_NOTE && midi_learn_mode != MIDI_LEARN_MODE_DRUM_NOTE)
       active_sample = get_drums_id_by_note(note);
-    else
+    else {
+      if (midi_learn_mode != MIDI_LEARN_MODE_DRUM_NOTE)
         midi_learn_mode = note;
+      else
+        midi_learn_mode = note & 0x80;
       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;
     active_sample = get_drums_id_by_note(note);

UI.hpp

@@ -139,7 +139,7 @@ extern bool save_sys_flag;
 elapsedMillis back_from_volume;
 uint8_t instance_num[8][8];
 const char accepted_chars[] = " ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-abcdefghijklmnopqrstuvwxyz";
-const char noteNames[12][3] = { "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" };
+//const char noteNames[12][3] = { "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" };
 uint8_t active_perform_page = 1;
 uint8_t orig_attack_values[2][7];
 uint8_t orig_release_values[2][7];
@@ -746,14 +746,19 @@ void lcdml_menu_control(void) {
             LCDML.OTHER_setCursorToID(LCDML.MENU_getLastCursorPositionID());
         } else if (LCDML.FUNC_getID() == LCDML.OTHER_getIDFromFunction(UI_func_drum_midi_note) && ask_before_quit == false) {
           ask_before_quit = true;
+          Serial.printf("ask_before_quit = %d\n", ask_before_quit);
           encoderDir[ENC_L].reset();
           encoderDir[ENC_R].reset();
           LCDML.OTHER_updateFunc();
-        } else
+          LCDML.loop_menu();
+        } else {
+          ask_before_quit = false;
+          Serial.printf("ask_before_quit = %d\n", ask_before_quit);
           LCDML.BT_quit();
         }
       }
     }
+  }
 
   if (encoderDir[ENC_L].ButtonPressed() == true && (millis() - g_LCDML_CONTROL_button_press_time[ENC_L]) >= LONG_BUTTON_PRESS) {
 #ifdef DEBUG
@@ -3860,10 +3865,10 @@ void _check_yes_no_back(uint8_t state) {
   if (state == 0) {  // BACK
     display.setCursor(0, 1);
     display.print(F(" "));
-    display.setCursor(3, 1);
-    display.print(F(" "));
     display.setCursor(4, 1);
     display.print(F(" "));
+    display.setCursor(5, 1);
+    display.print(F(" "));
     display.setCursor(8, 1);
     display.print(F(" "));
     display.setCursor(9, 1);
@@ -3873,9 +3878,9 @@ void _check_yes_no_back(uint8_t state) {
   } else if (state == 1) {  // NO
     display.setCursor(0, 1);
     display.print(F("["));
-    display.setCursor(3, 1);
-    display.print(F("]"));
     display.setCursor(4, 1);
+    display.print(F("]"));
+    display.setCursor(5, 1);
     display.print(F(" "));
     display.setCursor(8, 1);
     display.print(F(" "));
@@ -3886,9 +3891,9 @@ void _check_yes_no_back(uint8_t state) {
   } else {  // YES
     display.setCursor(0, 1);
     display.print(F(" "));
-    display.setCursor(3, 1);
-    display.print(F(" "));
     display.setCursor(4, 1);
+    display.print(F(" "));
+    display.setCursor(5, 1);
     display.print(F("["));
     display.setCursor(8, 1);
     display.print(F("]"));
@@ -3904,7 +3909,7 @@ void _check_display_name(bool display_name, uint8_t digits) {
     display.setCursor(0, 1);
     display.print(F("["));
     display.setCursor(9, 1);
-    display.print(F("]"));
+    display.print(F("] "));
     display.setCursor(LCD_cols - digits - 2, 1);
     display.print(F(" "));
     display.setCursor(LCD_cols - 1, 1);
@@ -4433,7 +4438,7 @@ void UI_func_drum_midi_note(uint8_t param) {
       midinote_old[i] = configuration.drums.midinote[i];
 
     if (!display_name)
-      midi_learn_mode = MIDI_LEARN_MODE_NOTE;
+      midi_learn_mode = MIDI_LEARN_MODE_DRUM_NOTE;
     else
       midi_learn_mode = MIDI_LEARN_MODE_ON;
 
@@ -4448,15 +4453,17 @@ void UI_func_drum_midi_note(uint8_t param) {
 
   if (LCDML.FUNC_loop())  // ****** LOOP *********
   {
-    if (ask_before_quit == true && ask_before_quit_mode == false) {
+    if (ask_before_quit == true && ask_before_quit_mode <= 0) {
       uint8_t num_changes = 0;
-
       for (uint8_t i = 0; i < NUM_DRUMSET_CONFIG; i++) {
         if (midinote_old[i] != configuration.drums.midinote[i])
           num_changes++;
       }
       if (num_changes > 0) {
         ask_before_quit_mode = 0;
+        midi_learn_mode = MIDI_LEARN_MODE_OFF;
+        display.show(0, 0, 16, "Use this setup?");
+        display.show(1, 0, 16, " YES  NO [BACK]");
         _check_yes_no_back(ask_before_quit_mode);
       } else {
         ask_before_quit = false;
@@ -4465,46 +4472,69 @@ void UI_func_drum_midi_note(uint8_t param) {
     }
 
     if (midi_learn_mode >= DRUMS_MIDI_NOTE_MIN)
-      configuration.drums.midinote[active_sample] = midi_learn_mode;
+      configuration.drums.midinote[active_sample] = midi_learn_mode & 0x7f;
 
     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) {
+        if (ask_before_quit_mode >= 0) {
-          if (active_sample < NUM_DRUMSET_CONFIG - 2)
-            active_sample++;
-        } else if (ask_before_quit_mode >= 0) {
           ++ask_before_quit_mode %= 3;
           _check_yes_no_back(ask_before_quit_mode);
+          LCDML.OTHER_updateFunc();
+          LCDML.loop_menu();
         } else {
+          if (display_name == true) {
+            if (active_sample < NUM_DRUMSET_CONFIG - 2)
+              active_sample++;
+          } else
             configuration.drums.midinote[active_sample] = constrain(configuration.drums.midinote[active_sample] + ENCODER[ENC_L].speed(), DRUMS_MIDI_NOTE_MIN, DRUMS_MIDI_NOTE_MAX);
         }
       } else if (LCDML.BT_checkUp()) {
+        if (ask_before_quit_mode >= 0) {
+          if (ask_before_quit_mode > 0)
+            ask_before_quit_mode--;
+          else
+            ask_before_quit_mode = 2;
+          _check_yes_no_back(ask_before_quit_mode);
+          LCDML.OTHER_updateFunc();
+          LCDML.loop_menu();
+        } else {
           if (display_name == true) {
             if (active_sample > 0)
               active_sample--;
-        } else if (ask_before_quit_mode >= 0) {
+          } else
-          --ask_before_quit_mode %= 3;
-          _check_yes_no_back(ask_before_quit_mode);
-        } else {
             configuration.drums.midinote[active_sample] = constrain(configuration.drums.midinote[active_sample] - ENCODER[ENC_L].speed(), DRUMS_MIDI_NOTE_MIN, DRUMS_MIDI_NOTE_MAX);
         }
       } else if (LCDML.BT_checkEnter()) {
         if (ask_before_quit_mode >= 0) {
-          if (ask_before_quit_mode == 0) {  // NO
+          if (ask_before_quit_mode == 2) {  // NO
+            for (uint8_t i = 0; i < NUM_DRUMSET_CONFIG; i++)
+              configuration.drums.midinote[i] = midinote_old[i];
             ask_before_quit = false;
+            display.show(1, 0, 16, "Canceled.");
+            delay(MESSAGE_WAIT_TIME);
             LCDML.FUNC_goBackToMenu();
           } else if (ask_before_quit_mode == 1) {  // YES
-            for (uint8_t i = 0; i < NUM_DRUMSET_CONFIG; i++)
+            ask_before_quit = false;
-              configuration.drums.midinote[i] = midinote_old[i];
+            display.show(1, 0, 16, "Done.");
-          } else if (ask_before_quit_mode == 2) {  // BACK
+            delay(MESSAGE_WAIT_TIME);
+            LCDML.FUNC_goBackToMenu();
+          } else if (ask_before_quit_mode == 0) {  // BACK
             ask_before_quit_mode = -1;
             ask_before_quit = false;
-            LCDML.OTHER_updateFunc();  // TODO: Is this the right function for going back?
+            if (!display_name)
+              midi_learn_mode = MIDI_LEARN_MODE_DRUM_NOTE;
+            else
+              midi_learn_mode = MIDI_LEARN_MODE_ON;
+            LCDML.OTHER_updateFunc();
+            LCDML.loop_menu();
+          }
+        } else {
+          display_name = !display_name;
         }
-        } else display_name = !display_name;
       }
     }
 
+    if (ask_before_quit_mode < 0) {
       getNoteName(tmp_val, configuration.drums.midinote[active_sample]);
       strlcpy(tmp_name, drum_config[active_sample].name, sizeof(drum_config[active_sample].name));
       display.show(1, 1, 8, tmp_name);
@@ -4516,10 +4546,11 @@ void UI_func_drum_midi_note(uint8_t param) {
 
       _check_display_name(display_name, 3);
       if (!display_name)
-      midi_learn_mode = MIDI_LEARN_MODE_NOTE;
+        midi_learn_mode = MIDI_LEARN_MODE_DRUM_NOTE;
       else
         midi_learn_mode = MIDI_LEARN_MODE_ON;
     }
+  }
 #endif
 
   if (LCDML.FUNC_close())  // ****** STABLE END *********

config.h

@@ -147,7 +147,7 @@
 #ifdef USE_DELAY_8M
 #define AUDIO_MEM 36 + 14  // Delay in EXTMEM
 #else
-#define AUDIO_MEM 36 + 14 +SAMPLE_RATE* NUM_DEXED* DELAY_MAX_TIME / 128000 // Delay in AUDIO_MEM
+#define AUDIO_MEM 36 + 14 + SAMPLE_RATE* NUM_DEXED* DELAY_MAX_TIME / 128000  // Delay in AUDIO_MEM
 #endif
 
 #ifdef TEENSY_AUDIO_BOARD
@@ -830,8 +830,9 @@ enum reverb_mixer_ports {
 enum midi_learn_modes {
   MIDI_LEARN_MODE_OFF,
   MIDI_LEARN_MODE_ON,
-  MIDI_LEARN_MODE_NOTE
+  MIDI_LEARN_MODE_NOTE,
-};
+  MIDI_LEARN_MODE_DRUM_NOTE
+  };
 
 #ifndef _MAPFLOAT
 #define _MAPFLOAT