mirror of
https://github.com/espressif/esp-idf.git
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55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2017-2022 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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#include "esp_efuse.h"
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#include "esp_efuse_utility.h"
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#include "esp_efuse_table.h"
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#include "stdlib.h"
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#include "esp_types.h"
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#include "esp32c2/rom/efuse.h"
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#include "assert.h"
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#include "esp_err.h"
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#include "esp_log.h"
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#include "soc/efuse_periph.h"
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#include "bootloader_random.h"
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#include "sys/param.h"
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static __attribute__((unused)) const char *TAG = "efuse";
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// Contains functions that provide access to efuse fields which are often used in IDF.
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// Returns chip version from efuse
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uint8_t esp_efuse_get_chip_ver(void)
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{
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uint32_t chip_ver = 0;
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esp_efuse_read_field_blob(ESP_EFUSE_WAFER_VERSION, &chip_ver, ESP_EFUSE_WAFER_VERSION[0]->bit_count);
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return chip_ver;
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}
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// Returns chip package from efuse
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uint32_t esp_efuse_get_pkg_ver(void)
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{
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uint32_t pkg_ver = 0;
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esp_efuse_read_field_blob(ESP_EFUSE_PKG_VERSION, &pkg_ver, ESP_EFUSE_PKG_VERSION[0]->bit_count);
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return pkg_ver;
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}
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esp_err_t esp_efuse_set_rom_log_scheme(esp_efuse_rom_log_scheme_t log_scheme)
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{
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abort();
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}
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esp_err_t esp_efuse_disable_rom_download_mode(void)
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{
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abort();
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}
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esp_err_t esp_efuse_enable_rom_secure_download_mode(void)
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{
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abort();
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}
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