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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_partition_is_flash_region_writable()

esp_partition_is_flash_region_writable() function

Check whether the region on the main flash is not read-only.

Syntax

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Summary

Declaration

Definition

from esp_flash_partitions.h:116

bool esp_partition_is_flash_region_writable(size_t addr, size_t size);

Implemented in partition_target.c:205

Arguments

Argument

Description

addr

Start address of the region

size

Size of the region

Return value

true if the region is safe to write, otherwise false.

References

Code

Location

Referrer

bool esp_partition_is_flash_region_writable(size_t addr, size_t size)

partition_target.c:205

bool esp_partition_is_flash_region_writable(size_t addr, size_t size);

esp_flash_partitions.h:116

if (!esp_partition_is_flash_region_writable(start_addr, size)) {

spi_flash_os_func_app.c:209

main_flash_region_protected()

Call Tree

esp_partition_is_flash_region_writable() is called by 1 function and calls 3 functions:

main_flash_region_protected()

esp_partition_is_flash_region_writable()

esp_partition_find()

esp_partition_get()

esp_partition_next()

Data Use

esp_partition_is_flash_region_writable() reads 5 variables:

esp_partition_type_t::ESP_PARTITION_TYPE_ANY

esp_partition_subtype_t::ESP_PARTITION_SUBTYPE_ANY

esp_partition_t::address

esp_partition_t::size

esp_partition_t::readonly

esp_partition_is_flash_region_writable()

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