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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_event_loop_instance::mutex

esp_event_loop_instance::mutex field

mutex for updating the events linked list

Syntax

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Summary

Declaration

from esp_event_internal.h:76

SemaphoreHandle_t mutex;

References

Code

Location

Referrer

SemaphoreHandle_t mutex; /**< mutex for updating the events linked list */

esp_event_internal.h:76

loop->mutex = xSemaphoreCreateRecursiveMutex();

esp_event.c:567

esp_event_loop_create()

if (loop->mutex == NULL) {

esp_event.c:568

esp_event_loop_create()

if (loop->mutex != NULL) {

esp_event.c:614

esp_event_loop_create()

vSemaphoreDelete(loop->mutex);

esp_event.c:615

esp_event_loop_create()

xSemaphoreTakeRecursive(loop->mutex, portMAX_DELAY);

esp_event.c:646

esp_event_loop_run()

xSemaphoreGiveRecursive(loop->mutex);

esp_event.c:718

esp_event_loop_run()

xSemaphoreGiveRecursive(loop->mutex);

esp_event.c:727

esp_event_loop_run()

SemaphoreHandle_t loop_mutex = loop->mutex;

esp_event.c:744

esp_event_loop_delete()

xSemaphoreTakeRecursive(loop->mutex, portMAX_DELAY);

esp_event.c:746

esp_event_loop_delete()

xSemaphoreTakeRecursive(loop->mutex, portMAX_DELAY);

esp_event.c:803

esp_event_handler_register_with_internal()

xSemaphoreGiveRecursive(loop->mutex);

esp_event.c:842

esp_event_handler_register_with_internal()

if (xSemaphoreTake(loop->mutex, 0) == pdTRUE) {

esp_event.c:880

esp_event_handler_unregister_with_internal()

xSemaphoreGive(loop->mutex);

esp_event.c:882

esp_event_handler_unregister_with_internal()

xSemaphoreTakeRecursive(loop->mutex, portMAX_DELAY);

esp_event.c:884

esp_event_handler_unregister_with_internal()

xSemaphoreGiveRecursive(loop->mutex);

esp_event.c:886

esp_event_handler_unregister_with_internal()

result = xSemaphoreTakeRecursive(loop->mutex, ticks_to_wait);

esp_event.c:950

esp_event_post_to()

xSemaphoreGiveRecursive(loop->mutex);

esp_event.c:954

esp_event_post_to()

xSemaphoreGiveRecursive(loop->mutex);

esp_event.c:957

esp_event_post_to()

xSemaphoreGive(loop->mutex);

esp_event_private.c:55

esp_event_is_handler_registered()

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Data Use

esp_event_loop_instance::mutex is written by 1 function and is read by 7 functions:

esp_event_loop_create()

esp_event_loop_instance::mutex

esp_event_loop_create()

esp_event_loop_run()

esp_event_loop_delete()

esp_event_handler_register_with_internal()

esp_event_handler_unregister_with_internal()

esp_event_post_to()

esp_event_is_handler_registered()

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