esp_himem_free() function

Free a block of physical memory This clears out the associated handle making the memory available for re-allocation again. This will only succeed if none of the memory blocks currently have a mapping.

Syntax

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Summary

Declaration

Definition

from himem.h:91

esp_err_t esp_himem_free(esp_himem_handle_t handle);

Implemented in esp_himem.c:222

Arguments

Argument

Description

handle

Handle to the block of memory, as given by esp_himem_alloc

Return value

- ESP_OK if the memory is succesfully freed - ESP_ERR_INVALID_ARG if the handle still is (partially) mapped

Examples

esp_himem_free() is referenced by 1 libraries and example projects:

References

from examples

esp_himem_free() function

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esp_himem_free() function

Syntax

Arguments

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Examples

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