Set per-string MIDI channel from configuration file

config.h

@@ -270,6 +270,30 @@ const int TPOSE_UP_INDEX = num_keys - 1;
 /// @details This is intended to be the bottom second key from the right.
 const int TPOSE_DN_INDEX = num_keys - 3;
 
+/// @brief The MIDI channel of the "Hi Melody" string.
+/// @details Default is MIDI channel 1.
+const int MIDI_HI_CHANNEL = 1;
+
+/// @brief The MIDI channel of the "Low Melody" string.
+/// @details Default is MIDI channel 2.
+const int MIDI_LO_CHANNEL = 2;
+
+/// @brief The MIDI channel of the "Trompette" string.
+/// @details Default is MIDI channel 3.
+const int MIDI_TR_CHANNEL = 3;
+
+/// @brief The MIDI channel of the "Drone" string.
+/// @details Default is MIDI channel 4.
+const int MIDI_DR_CHANNEL = 4;
+
+/// @brief The MIDI channel of the "Buzz" string.
+/// @details Default is MIDI channel 5.
+const int MIDI_BZ_CHANNEL = 5;
+
+/// @brief The MIDI channel of the "Key Click" string.
+/// @details Default is MIDI channel 6.
+const int MIDI_KC_CHANNEL = 6;
+
 
 // These are less-commonly-changed options:
 

digigurdy-baz.ino

@@ -275,12 +275,12 @@ void setup() {
   };
   #endif
 
-  mystring = new GurdyString(1, Note(g4), "Hi Melody", EEPROM.read(EEPROM_SEC_OUT));
-  mylowstring = new GurdyString(2, Note(g3), "Low Melody", EEPROM.read(EEPROM_SEC_OUT));
-  mytromp = new GurdyString(3, Note(c3), "Trompette", EEPROM.read(EEPROM_SEC_OUT));
-  mydrone = new GurdyString(4, Note(c2), "Drone", EEPROM.read(EEPROM_SEC_OUT));
-  mybuzz = new GurdyString(5,Note(c3), "Buzz", EEPROM.read(EEPROM_SEC_OUT));
-  mykeyclick = new GurdyString(6, Note(b5), "Key Click", EEPROM.read(EEPROM_SEC_OUT));
+  mystring    = new GurdyString(MIDI_HI_CHANNEL, Note(g4), "Hi Melody", EEPROM.read(EEPROM_SEC_OUT));
+  mylowstring = new GurdyString(MIDI_LO_CHANNEL, Note(g3), "Low Melody", EEPROM.read(EEPROM_SEC_OUT));
+  mytromp     = new GurdyString(MIDI_TR_CHANNEL, Note(c3), "Trompette", EEPROM.read(EEPROM_SEC_OUT));
+  mydrone     = new GurdyString(MIDI_DR_CHANNEL, Note(c2), "Drone", EEPROM.read(EEPROM_SEC_OUT));
+  mybuzz      = new GurdyString(MIDI_BZ_CHANNEL, Note(c3), "Buzz", EEPROM.read(EEPROM_SEC_OUT));
+  mykeyclick  = new GurdyString(MIDI_KC_CHANNEL, Note(b5), "Key Click", EEPROM.read(EEPROM_SEC_OUT));
 
   if (EEPROM.read(EEPROM_SEC_OUT) > 0) {
     mystring->setTrackLoops();