xEventGroupCreateWithCaps() function

Creates an event group with specific memory capabilities This function is similar to xEventGroupCreate(), except that it allows the memory allocated for the event group to have specific capabilities (e.g., MALLOC_CAP_INTERNAL).

Syntax

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Summary

Declaration

Definition

from idf_additions.h:615

EventGroupHandle_t xEventGroupCreateWithCaps( UBaseType_t uxMemoryCaps );

Implemented in idf_additions_event_groups.c:31

Arguments

Argument

Description

uxMemoryCaps

Memory capabilities of the event group's memory (see esp_heap_caps.h)

Return value

Handle to the created event group or NULL on failure.

Notes

An event group created using this function must only be deleted using vEventGroupDeleteWithCaps()

References

Code

Location

EventGroupHandle_t xEventGroupCreateWithCaps( UBaseType_t uxMemoryCaps )

idf_additions_event_groups.c:31

EventGroupHandle_t xEventGroupCreateWithCaps( UBaseType_t uxMemoryCaps );

idf_additions.h:615

Call Tree

xEventGroupCreateWithCaps() calls 3 functions:

xEventGroupCreateWithCaps()

heap_caps_malloc()

heap_caps_free()

xEventGroupCreateStatic()

Data Use

xEventGroupCreateWithCaps():

xEventGroupCreateWithCaps()

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