lv_timer.h

lv_timer_handler_set_resume_cb

Set the resume callback to the timer handler

void lv_timer_handler_set_resume_cb(lv_timer_handler_resume_cb_t cb, void *data)

lv_timer_set_cb

Set the callback to the timer (the function to call periodically)

void lv_timer_set_cb(lv_timer_t *timer, lv_timer_cb_t timer_cb)

lv_timer_set_period

Set new period for a lv_timer

void lv_timer_set_period(lv_timer_t *timer, uint32_t period)

lv_timer_set_repeat_count

Set the number of times a timer will repeat.

void lv_timer_set_repeat_count(lv_timer_t *timer, int32_t repeat_count)

lv_timer_set_auto_delete

Set whether a lv_timer will be deleted automatically when it is called repeat_count times.

void lv_timer_set_auto_delete(lv_timer_t *timer, bool auto_delete)

lv_timer_set_user_data

Set custom parameter to the lv_timer.

void lv_timer_set_user_data(lv_timer_t *timer, void *user_data)

lv_timer_set_external_data

Attaches external user data and destructor callback to a timer object.

Associates custom user data with an LVGL timer and specifies a destructor function that will be automatically invoked when the timer is deleted to properly clean up the associated resources.

void lv_timer_set_external_data(lv_timer_t *timer, void *data, void(*free_cb)(void *data))