Add opt-in Fusion development firmware build

App/CMakeLists.txt

@@ -70,6 +70,7 @@ if(ENABLE_FEAT_F4HWN)
         "AUTHOR_STRING_2=\"${AUTHOR_STRING_2}\""
         "VERSION_STRING_1=\"${VERSION_STRING_1}\""
         "VERSION_STRING_2=\"${VERSION_STRING_2}\""
+        "DISPLAY_VERSION_STRING_2=\"${DISPLAY_VERSION_STRING_2}\""
         "EDITION_STRING=\"${EDITION_STRING}\""
         ALERT_TOT=10
     )

App/ui/menu.c

@@ -1187,7 +1187,7 @@ void UI_DisplayMenu(void)
             if (page == p++) {
                 // Page 0: firmware identity.
 #ifdef ENABLE_FEAT_F4HWN
-                sprintf(String, "%s\n%s", AUTHOR_STRING_2, VERSION_STRING_2);
+                sprintf(String, "%s\n%s", AUTHOR_STRING_2, DISPLAY_VERSION_STRING_2);
                 UI_PrintStringSmallNormal(Edition, menu_item_x1 - 1, menu_item_x2, 6);
 #else
                 sprintf(String, "%u.%02uV\n%u%%",

App/ui/welcome.c

@@ -20,6 +20,7 @@
 #include "driver/py25q16.h"
 #include "driver/st7565.h"
 #include "external/printf/printf.h"
+#include "font.h"
 #include "helper/battery.h"
 #include "settings.h"
 #include "misc.h"
@@ -312,17 +313,33 @@ void UI_DisplayWelcome(void)
         UI_PrintString(WelcomeString1, 0, 127, 2, 10);
 
 #ifdef ENABLE_FEAT_F4HWN
-        UI_PrintStringSmallNormal(Version, 0, 128, 4);
+        const size_t version_width = strlen(DisplayVersion) * (ARRAY_SIZE(gFontSmall[0]) + 1u);
+        const uint8_t version_x = version_width < LCD_WIDTH
+            ? (uint8_t)((LCD_WIDTH - version_width + 1u) / 2u)
+            : 0u;
+        const uint8_t capsule_left = version_x > 2u ? (uint8_t)(version_x - 3u) : 0u;
+        const size_t capsule_right_candidate = version_x + version_width + 2u;
+        const uint8_t capsule_right = capsule_right_candidate < LCD_WIDTH
+            ? (uint8_t)capsule_right_candidate
+            : (LCD_WIDTH - 1u);
 
-        UI_DrawLineBuffer(gFrameBuffer, 0, 35, 18, 35, 1);
-        gFrameBuffer[4][19] ^= 0x7F;
-        for (uint8_t x = 20; x < 108; x++)
+        UI_PrintStringSmallNormal(DisplayVersion, version_x, 0, 4);
+
+        if (capsule_left > 0u)
+        {
+            UI_DrawLineBuffer(gFrameBuffer, 0, 35, capsule_left - 1u, 35, 1);
+        }
+        gFrameBuffer[4][capsule_left] ^= 0x7F;
+        for (uint8_t x = capsule_left + 1u; x < capsule_right; x++)
         {
             gFrameBuffer[4][x] ^= 0xFF;
             gFrameBuffer[3][x] ^= 0x80;
         }
-        gFrameBuffer[4][108] ^= 0x7F;
-        UI_DrawLineBuffer(gFrameBuffer, 109, 35, 127, 35, 1);
+        gFrameBuffer[4][capsule_right] ^= 0x7F;
+        if (capsule_right < LCD_WIDTH - 1u)
+        {
+            UI_DrawLineBuffer(gFrameBuffer, capsule_right + 1u, 35, LCD_WIDTH - 1u, 35, 1);
+        }
 
         /*
         #ifdef ENABLE_FEAT_F4HWN_MEM

App/version.c

@@ -6,11 +6,12 @@
 #endif
 
 #ifdef ENABLE_FEAT_F4HWN
-    const char Version[]      = AUTHOR_STRING_2 " " VERSION_STRING_2;
-    const char Edition[]      = EDITION_STRING;
-    const char BuildDate[]    = __DATE__;
-    const char BuildTime[]    = __TIME__;
-    const char BuildCommit[]  = BUILD_COMMIT;
+    const char Version[]         = AUTHOR_STRING_2 " " VERSION_STRING_2;
+    const char DisplayVersion[]  = AUTHOR_STRING_2 " " DISPLAY_VERSION_STRING_2;
+    const char Edition[]         = EDITION_STRING;
+    const char BuildDate[]       = __DATE__;
+    const char BuildTime[]       = __TIME__;
+    const char BuildCommit[]     = BUILD_COMMIT;
 #else
     const char Version[]      = AUTHOR_STRING VER;
 #endif

App/version.h

@@ -23,6 +23,7 @@ extern const char UART_Version[];
 #endif
 
 #ifdef ENABLE_FEAT_F4HWN
+extern const char DisplayVersion[];
 extern const char Edition[];
 extern const char BuildDate[];
 extern const char BuildTime[];