Issue #1608 start - What do you think?

radio/src/gui/9X/menus.cpp

@@ -77,11 +77,19 @@ void pushMenu(MenuFuncP newMenu)
 }
 
 #if defined(CPUARM)
+void menuModelNotes(uint8_t event)
+{
+  if (event == EVT_ENTRY) {
+    strcpy(s_text_file, MODELS_PATH "/");
+    char *buf = strcat_modelname(&s_text_file[sizeof(MODELS_PATH)], g_eeGeneral.currModel);
+    strcpy(buf, TEXT_EXT);
+  }
+
+  menuTextView(event);
+}
+
 void pushModelNotes()
 {
-  char filename[sizeof(MODELS_PATH)+1+sizeof(g_model.header.name)+sizeof(TEXT_EXT)] = MODELS_PATH "/";
-  char *buf = strcat_modelname(&filename[sizeof(MODELS_PATH)], g_eeGeneral.currModel);
-  strcpy(buf, TEXT_EXT);
-  pushMenuTextView(filename);
+  pushMenu(menuModelNotes);
 }
 #endif

radio/src/gui/9X/menus.h

@@ -437,6 +437,9 @@ void displayWarning(uint8_t event);
 #endif
 
 #if defined(CPUARM)
+  #define TEXT_FILENAME_MAXLEN  40
+  extern char s_text_file[TEXT_FILENAME_MAXLEN];
+  void menuTextView(uint8_t event);
   void pushMenuTextView(const char *filename);
   bool modelHasNotes();
   void pushModelNotes();