lv_obj_set_user_data - lvgl v8 user data : 2024-11-02 lv_obj_set_user_data I’m coding a screen transition program using ESP32 and ili9488. I had chat gpt create a sample program for simple screen transitions, but I cannot switch to the . lv_obj_set_user_dataWhere is Louis Vuitton store near me? Louis Vuitton store locations in map. Choose country with Louis Vuitton store location. Louis Vuitton in. Canada. Louis Vuitton in. South America. Louis Vuitton in. United States. Select state to find Louis Vuitton store locations. Louis Vuitton in. Arizona. Louis Vuitton in. Brazil. Louis Vuitton in.
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lv_obj_set_user_data Learn how to pass user data to lv_obj_add_event_cb function in LVGL, a lightweight embedded graphics library. See examples, warnings, and solutions from . Once you create the object using lv_obj_class_create_obj and lv_obj_class_init_obj, you can then cast it to your custom structure and access any . I don't think you can print/save/get the name of the screen, but maybe you can try to set a custom user_data to the screen e.g the name of the screen: .
lv_obj_set_user_data Especially when objects nesting level is very deep, the problem is more troublesome. I think we need to provide an interface function to improve this problem. /*Declare the type of the user data of . In general, you are not supposed to use user_data. It is used internally by Micropython Bindings to associate the lvgl object with the micropython object. But you .static inline void lv_obj_set_user_data (lv_obj_t * obj, void * user_data) ¶ Set the user_data field of the object . Parameters. obj-- pointer to an object . user_data-- pointer .The LVGL (light and versatile graphics library) is a free, open-source graphics library, written in C language, providing tools to create GUIs with easy-to-use graphics, nice .
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lv_obj_set_user_data