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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_efuse_update_secure_version()

esp_efuse_update_secure_version() function

Write efuse field by secure_version value. Update the secure_version value is available if the coding scheme is None. Note: Do not use this function in your applications. This function is called as part of the other API.

Syntax

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Summary

Declaration

Definition

from esp_efuse.h:391

esp_err_t esp_efuse_update_secure_version(uint32_t secure_version);

Implemented in esp_efuse_fields.c:57

Arguments

Argument

Description

secure_version

Secure version from app.

Return value

- ESP_OK: Successful. - ESP_FAIL: secure version of app cannot be set to efuse field. - ESP_ERR_NOT_SUPPORTED: Anti rollback is not supported with the 3/4 and Repeat coding scheme.

References

Code

Location

esp_err_t esp_efuse_update_secure_version(uint32_t secure_version)

esp_efuse_fields.c:57

esp_err_t esp_efuse_update_secure_version(uint32_t secure_version);

esp_efuse.h:391

Call Tree

esp_efuse_update_secure_version() calls 6 functions:

esp_efuse_update_secure_version()

esp_log_timestamp()

esp_log_write()

esp_efuse_read_secure_version()

esp_efuse_write_field_blob()

esp_efuse_get_field_size()

esp_efuse_get_coding_scheme()

Data Use

esp_efuse_update_secure_version() reads 9 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

esp_efuse_block_t::EFUSE_BLK3

esp_efuse_coding_scheme_t::EFUSE_CODING_SCHEME_NONE

ESP_EFUSE_SECURE_VERSION

esp_efuse_update_secure_version()

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Lifecycle

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