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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_thread_sync_signal()

lv_thread_sync_signal() function

Send a wake-up signal to a sync object

Syntax

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Summary

Declaration

Definition

from lv_os.h:139

lv_result_t lv_thread_sync_signal(lv_thread_sync_t * sync);

Implemented in lv_os_none.c:102

Arguments

Argument

Description

sync

a sync object

Return value

LV_RESULT_OK: success; LV_RESULT_INVALID: failure

References

Code

Location

Referrer

lv_result_t lv_thread_sync_signal(lv_thread_sync_t * sync)

lv_os_none.c:102

lv_result_t lv_thread_sync_signal(lv_thread_sync_t * sync);

if(lv_thread_sync_signal(&press_sync) != LV_RESULT_OK) {

lv_example_osal.c:65

counter_button_event_cb()

Call Tree

lv_thread_sync_signal() is called by 1 function:

counter_button_event_cb()

lv_thread_sync_signal()

Data Use

lv_thread_sync_signal() reads 1 variable:

lv_result_t::LV_RESULT_INVALID

lv_thread_sync_signal()

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