Lv_obj_set_free_num

General discussion
1

Hi,
I’m porting my project to version 6.0 …
could you give me an example of how to use the “old” lv_obj_set_free_num

Thanks
Walter

2

Assuming that the size of your number is equal to or less than your pointer size, you can just cast your number to void * and set that as the user data. Then you can retrieve the user data and cast the result back to a number.

3

Or you can set typedef uint32_t lv_obj_user_data_t; in lv_conf.h and use lv_obj_set/get_user_data

4

Thank you so much
:grinning::grinning::grinning:

5

You’re welcome!