Jakob Hasse
aca9ec28b3
* partition api changed from spi_flash* API to esp_partition* API and is abstracted as a C++ interface. * The old nvs encryption is still possible * changed default unit test app partition table * Partitions coming from esp_partition API are checked for generic flash encryption. If yes, an error is returned since generic flash encryption isn't compatible with nvs encryption * esp32, esp32s2 tests don't require nvs_flash but mbedtls now Closes IDF-1340 Closes IDF-858
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef PARTITION_HPP_
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#define PARTITION_HPP_
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#include "esp_err.h"
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namespace nvs {
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/**
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* @brief Abstract interface for partition related operations, currently in NVS.
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*
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* It resembles the main operations according to esp_partition.h.
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*/
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class Partition {
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public:
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virtual ~Partition() { }
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/**
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* Return the partition name as in the partition table.
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*/
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virtual const char *get_partition_name() = 0;
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virtual esp_err_t read_raw(size_t src_offset, void* dst, size_t size) = 0;
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virtual esp_err_t read(size_t src_offset, void* dst, size_t size) = 0;
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virtual esp_err_t write_raw(size_t dst_offset, const void* src, size_t size) = 0;
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virtual esp_err_t write(size_t dst_offset, const void* src, size_t size) = 0;
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virtual esp_err_t erase_range(size_t dst_offset, size_t size) = 0;
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/**
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* Return the address of the beginning of the partition.
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*/
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virtual uint32_t get_address() = 0;
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/**
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* Return the partition size in bytes.
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*/
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virtual uint32_t get_size() = 0;
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};
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} // nvs
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#endif // PARTITION_HPP_
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