diff --git a/src/widgets/tileview/lv_tileview.h b/src/widgets/tileview/lv_tileview.h
index d373a2684..4058bb65d 100644
--- a/src/widgets/tileview/lv_tileview.h
+++ b/src/widgets/tileview/lv_tileview.h
@@ -29,17 +29,44 @@ LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_tileview_tile_class;
  **********************/
 
 /**
- * Create a Tileview object
- * @param parent pointer to an object, it will be the parent of the new tileview
- * @return pointer to the created tileview
+ * Create a tileview object
+ * @param parent      pointer to an object, it will be the parent of the new tileview
+ * @return            pointer to the created tileview
  */
 lv_obj_t * lv_tileview_create(lv_obj_t * parent);
 
+/**
+ * Add a tile to the tileview
+ * @param tv          pointer to the tileview object
+ * @param col_id      column id of the tile
+ * @param row_id      row id of the tile
+ * @param dir         direction to move to the next tile
+ * @return            pointer to the added tile object
+ */
 lv_obj_t * lv_tileview_add_tile(lv_obj_t * tv, uint8_t col_id, uint8_t row_id, lv_dir_t dir);
 
+/**
+ * Set the active tile in the tileview.
+ * @param parent      pointer to the tileview object
+ * @param tile_obj    pointer to the tile object to be set as active
+ * @param anim_en     animation enable flag (LV_ANIM_ON or LV_ANIM_OFF)
+ */
 void lv_tileview_set_tile(lv_obj_t * tv, lv_obj_t * tile_obj, lv_anim_enable_t anim_en);
+
+/**
+ * Set the active tile by index in the tileview
+ * @param tv          pointer to the tileview object
+ * @param col_id      column id of the tile to be set as active
+ * @param row_id      row id of the tile to be set as active
+ * @param anim_en     animation enable flag (LV_ANIM_ON or LV_ANIM_OFF)
+ */
 void lv_tileview_set_tile_by_index(lv_obj_t * tv, uint32_t col_id, uint32_t row_id, lv_anim_enable_t anim_en);
 
+/**
+ * Get the currently active tile in the tileview
+ * @param obj         pointer to the tileview object
+ * @return            pointer to the currently active tile object
+ */
 lv_obj_t * lv_tileview_get_tile_active(lv_obj_t * obj);
 
 /*=====================
diff --git a/src/widgets/win/lv_win.h b/src/widgets/win/lv_win.h
index 8191bd116..366a8b1b7 100644
--- a/src/widgets/win/lv_win.h
+++ b/src/widgets/win/lv_win.h
@@ -26,12 +26,42 @@ LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_win_class;
  * GLOBAL PROTOTYPES
  **********************/
 
+/**
+ * Create a window widget
+ * @param parent    pointer to a parent widget
+ * @return          the created window
+ */
 lv_obj_t * lv_win_create(lv_obj_t * parent);
 
+/**
+ * Add a title to the window
+ * @param obj       pointer to a window widget
+ * @param txt       the text of the title
+ * @return          the widget where the content of the title can be created
+ */
 lv_obj_t * lv_win_add_title(lv_obj_t * win, const char * txt);
+
+/**
+ * Add a button to the window
+ * @param obj       pointer to a window widget
+ * @param icon      an icon to be displayed on the button
+ * @param btn_w     width of the button
+ * @return          the widget where the content of the button can be created
+ */
 lv_obj_t * lv_win_add_button(lv_obj_t * win, const void * icon, int32_t btn_w);
 
+/**
+ * Get the header of the window
+ * @param win       pointer to a window widget
+ * @return          the header of the window
+ */
 lv_obj_t * lv_win_get_header(lv_obj_t * win);
+
+/**
+ * Get the content of the window
+ * @param win       pointer to a window widget
+ * @return          the content of the window
+ */
 lv_obj_t * lv_win_get_content(lv_obj_t * win);
 /**********************
  *      MACROS