Fix legacy build

Firmware/lcd.cpp

@@ -858,7 +858,7 @@ void lcd_buttons_update(void)
 // Custom character data
 
 const CustomCharacter Font[] PROGMEM = {
-#include "../lang/lib/FontTable.h"
+#include "FontTable.h"
 };
 
 // #define DEBUG_CUSTOM_CHARACTERS

lang/lib/FontGen.py

@@ -70,7 +70,7 @@ def generateFont():
     
     CharList = [Char.attrib for Char in root.iter("CHAR")]
     
-    f = open(os.path.join(sys.path[0], "FontTable.h"), "w", encoding='utf8')
+    f = open(os.path.join(sys.path[0], "../../Firmware/FontTable.h"), "w", encoding='utf8')
     for index in range(len(FONT_TABLE)):
         f.write(generateLineInTable(index, CharList) + '\n')
     f.close()