mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
1c2f8b8ce0
change(bootloader): remove ignore efuse check flag (temp) change(bootloader): use int for the minimum efuse blk rev (temp)
82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include "esp_err.h"
|
|
#include "esp_assert.h"
|
|
#include "esp_attr.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
#define ESP_APP_DESC_MAGIC_WORD (0xABCD5432) /*!< The magic word for the esp_app_desc structure that is in DROM. */
|
|
|
|
/**
|
|
* @brief Description about application.
|
|
*/
|
|
typedef struct {
|
|
uint32_t magic_word; /*!< Magic word ESP_APP_DESC_MAGIC_WORD */
|
|
uint32_t secure_version; /*!< Secure version */
|
|
uint32_t reserv1[2]; /*!< reserv1 */
|
|
char version[32]; /*!< Application version */
|
|
char project_name[32]; /*!< Project name */
|
|
char time[16]; /*!< Compile time */
|
|
char date[16]; /*!< Compile date*/
|
|
char idf_ver[32]; /*!< Version IDF */
|
|
uint8_t app_elf_sha256[32]; /*!< sha256 of elf file */
|
|
uint16_t min_efuse_blk_rev_full; /*!< Minimal eFuse block revision supported by image, in format: major * 100 + minor */
|
|
uint16_t max_efuse_blk_rev_full; /*!< Maximal eFuse block revision supported by image, in format: major * 100 + minor */
|
|
uint32_t reserv2[19]; /*!< reserv2 */
|
|
} esp_app_desc_t;
|
|
|
|
/** @cond */
|
|
ESP_STATIC_ASSERT(sizeof(esp_app_desc_t) == 256, "esp_app_desc_t should be 256 bytes");
|
|
ESP_STATIC_ASSERT(offsetof(esp_app_desc_t, secure_version) == 4, "secure_version field must be at 4 offset");
|
|
/** @endcond */
|
|
|
|
/**
|
|
* @brief Return esp_app_desc structure. This structure includes app version.
|
|
*
|
|
* Return description for running app.
|
|
* @return Pointer to esp_app_desc structure.
|
|
*/
|
|
const esp_app_desc_t *esp_app_get_description(void);
|
|
|
|
/**
|
|
* @brief Fill the provided buffer with SHA256 of the ELF file, formatted as hexadecimal, null-terminated.
|
|
* If the buffer size is not sufficient to fit the entire SHA256 in hex plus a null terminator,
|
|
* the largest possible number of bytes will be written followed by a null.
|
|
* @param dst Destination buffer
|
|
* @param size Size of the buffer
|
|
* @return Number of bytes written to dst (including null terminator)
|
|
*/
|
|
int esp_app_get_elf_sha256(char* dst, size_t size);
|
|
|
|
/** @cond */
|
|
extern char app_elf_sha256_str[];
|
|
/** @endcond */
|
|
|
|
/**
|
|
* @brief Return SHA256 of the ELF file which is already formatted as hexadecimal, null-terminated included.
|
|
* Can be used in panic handler or core dump during when cache is disabled.
|
|
* The length is defined by CONFIG_APP_RETRIEVE_LEN_ELF_SHA option.
|
|
* @return Hexadecimal SHA256 string
|
|
*/
|
|
FORCE_INLINE_ATTR char *esp_app_get_elf_sha256_str(void)
|
|
{
|
|
return app_elf_sha256_str;
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|