esp-idf/components/efuse/include/esp32/esp_efuse.h
KonstantinKondrashov db84ba868c efuse: Add support for esp32s2beta
Updated:
- CI test_esp32s2beta_efuse_table_on_host.
- efuse_table_gen.py.
- esp_efuse_table.csv file and generated headers files.
- splitted esp32 and esp32s2beta parts.
- unit tests and api efuse.
2019-09-20 16:59:46 +10:00

45 lines
1.5 KiB
C

// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Type of eFuse blocks for ESP32
*/
typedef enum {
EFUSE_BLK0 = 0, /**< Number of eFuse block. Reserved. */
EFUSE_BLK1 = 1, /**< Number of eFuse block. Used for Flash Encryption. If not using that Flash Encryption feature, they can be used for another purpose. */
EFUSE_BLK2 = 2, /**< Number of eFuse block. Used for Secure Boot. If not using that Secure Boot feature, they can be used for another purpose. */
EFUSE_BLK3 = 3, /**< Number of eFuse block. Uses for the purpose of the user. */
EFUSE_BLK_MAX
} esp_efuse_block_t;
/**
* @brief Type of coding scheme
*/
typedef enum {
EFUSE_CODING_SCHEME_NONE = 0, /**< None */
EFUSE_CODING_SCHEME_3_4 = 1, /**< 3/4 coding */
EFUSE_CODING_SCHEME_REPEAT = 2, /**< Repeat coding */
} esp_efuse_coding_scheme_t;
#ifdef __cplusplus
}
#endif