firmware/Gravity/Gravity.ino

@@ -64,6 +64,10 @@ void setup() {
     // Start Gravity.
     gravity.Init();
 
+    // Show bootsplash when initializing firmware.
+    Bootsplash();
+    delay(2000);
+
     // Initialize the state manager. This will load settings from EEPROM
     stateManager.initialize(app);
     InitGravity(app);
@@ -219,7 +223,9 @@ void HandleEncoderPressed() {
             }
             if (app.selected_param == PARAM_MAIN_FACTORY_RESET) {
                 if (app.selected_sub_param == 0) {  // Reset
+                    Bootsplash();
                     stateManager.factoryReset();
+                    stateManager.reset(app);
                     InitGravity(app);
                 }
             }

firmware/Gravity/display.h

@@ -469,4 +469,21 @@ void UpdateDisplay() {
     } while (gravity.display.nextPage());
 }
 
+void Bootsplash() {
+    gravity.display.firstPage();
+    do {
+        int textWidth;
+        gravity.display.setFont(TEXT_FONT);
+
+        textWidth = gravity.display.getStrWidth(SKETCH_NAME);
+        gravity.display.drawStr(24 + (textWidth / 2), 24, SKETCH_NAME);
+
+        textWidth = gravity.display.getStrWidth(SEMANTIC_VERSION);
+        gravity.display.drawStr(24 + (textWidth / 2), 36, SEMANTIC_VERSION);
+
+        textWidth = gravity.display.getStrWidth("LOADING....");
+        gravity.display.drawStr(34 + (textWidth / 2), 48, "LOADING....");
+    } while (gravity.display.nextPage());
+}
+
 #endif  // DISPLAY_H

firmware/Gravity/save_state.cpp

@@ -105,7 +105,7 @@ bool StateManager::_isDataValid() {
     Metadata load_meta;
     EEPROM.get(METADATA_START_ADDR, load_meta);
     bool name_match = (strcmp(load_meta.sketch_name, SKETCH_NAME) == 0);
-    bool version_match = (load_meta.version == SKETCH_VERSION);
+    bool version_match = (strcmp(load_meta.version, SEMANTIC_VERSION) == 0);
     return name_match && version_match;
 }
 
@@ -184,7 +184,7 @@ void StateManager::_saveMetadata(const AppState& app) {
     noInterrupts();
     Metadata current_meta;
     strcpy(current_meta.sketch_name, SKETCH_NAME);
-    current_meta.version = SKETCH_VERSION;
+    strcpy(current_meta.version, SEMANTIC_VERSION);
 
     // Global user settings
     current_meta.selected_save_slot = app.selected_save_slot;

firmware/Gravity/save_state.h

@@ -19,8 +19,8 @@
 struct AppState;
 
 // Define the constants for the current firmware.
-const char SKETCH_NAME[] = "AltGravity";
-const byte SKETCH_VERSION = 1;
+const char SKETCH_NAME[] = "ALT GRAVITY";
+const char SEMANTIC_VERSION[] = "V2.0.0BETA1";
 
 // Number of available save slots.
 const byte MAX_SAVE_SLOTS = 10;  // Count of save slots 0 - 9 to save/load  presets.
@@ -58,8 +58,8 @@ class StateManager {
 
     // This struct holds the data that identifies the firmware version.
     struct Metadata {
-        byte version;
         char sketch_name[16];
+        char version[16];
         // Additional global/hardware settings
         byte selected_save_slot;
         bool encoder_reversed;