Description
What MCU/Processor/Board and compiler are you using?
simulator
What LVGL version are you using?
v8.3
What do you want to achieve?
What is the basis for the roller to obtain the value it selects? Is it possible to manually add a certain state to dynamically obtain the value of the roller, during the rolling process.
What have you tried so far?
Code to reproduce
Add a code snippet which can run in the simulator. It should contain only the relevant code that compiles without errors when separated from your main code base.
uint16_t lv_roller_get_selected(const lv_obj_t * obj)
The code block(s) should be formatted like:
/*You code here*/
Screenshot and/or video
If possible, add screenshots and/or videos about the current state.