Chance setting

SharedState.cpp

@@ -20,6 +20,7 @@ UIState currentState = UI_MENU_MAIN;
 bool protectedMode = false;
 
 volatile int trackIntensity[NUM_TRACKS] = {10, 10, 10, 10};
+volatile int trackChance[NUM_TRACKS] = {100, 100, 100, 100};
 // Menus
 
 #define PROG_STEP_ITEMS(n) \
@@ -57,6 +58,7 @@ MenuItem menuItems[] = {
       { "Steps", MENU_ID_STEPS, false, false, 1 },
       { "Flavour", MENU_ID_FLAVOUR, false, false, 1 },
       { "Intensity", MENU_ID_INTENSITY, false, false, 1 },
+      { "Chance", MENU_ID_CHANCE, false, false, 1 },
       { "Mutation", MENU_ID_MUTATION, false, false, 1 },
       { "Theme 1", MENU_ID_THEME_1, false, false, 1 },
       { "Theme 2", MENU_ID_THEME_2, false, false, 1 },
@@ -148,7 +150,7 @@ volatile int currentThemeIndex = 1;
 int globalRoot = 0; // The "Key" of the song
 int currentRoot = 0; // C
 int currentScaleType = 1; // Major
-extern const uint32_t EEPROM_MAGIC = 0x42424253;
+extern const uint32_t EEPROM_MAGIC = 0x42424254;
 
 const ChordProgression progressions[] = {
     { "Off", 0, { {0,0,1} } }, // Dummy