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https://github.com/espressif/esp-idf.git
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76291d0095
esp_efuse_utility_load_efuses_from_flash() read emul_efuse as an encrypted partition, but that is not correct, this partition was never encrypted. Need to read it as not encrypted partition. Fxed the case: If FE is already on then EFUSE VIRT mode can work with it. Closes https://github.com/espressif/esp-idf/issues/10929
51 lines
919 B
C
51 lines
919 B
C
/*
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* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief get factory mac address
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*/
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void efuse_hal_get_mac(uint8_t *mac);
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/**
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* @brief Returns chip version
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*
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* @return Chip version in format: Major * 100 + Minor
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*/
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uint32_t efuse_hal_chip_revision(void);
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/**
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* @brief Is flash encryption currently enabled in hardware?
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*
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* Flash encryption is enabled if the FLASH_CRYPT_CNT efuse has an odd number of bits set.
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*
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* @return true if flash encryption is enabled.
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*/
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bool efuse_hal_flash_encryption_enabled(void);
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/**
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* @brief Returns major chip version
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*/
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uint32_t efuse_hal_get_major_chip_version(void);
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/**
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* @brief Returns minor chip version
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*/
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uint32_t efuse_hal_get_minor_chip_version(void);
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#ifdef __cplusplus
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}
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#endif
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