ESP-IDF
Select one of the symbols to view example projects that use it.
 
Outline
#define ESP_PARTITION_HPP_
#include "esp_partition.h"
#include "intrusive_list.h"
#include "partition.hpp"
#include "nvs_memory_management.hpp"
#define ESP_ENCRYPT_BLOCK_SIZE
#define PART_NAME_MAX_SIZE
nvs
Files
loading (1/5)...
SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/nvs_flash/src/nvs_partition.hpp
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/* * SPDX-FileCopyrightText: 2019-2023 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #ifndef ESP_PARTITION_HPP_ #define ESP_PARTITION_HPP_ #include "esp_partition.h" #include "intrusive_list.h" #include "partition.hpp" #include "nvs_memory_management.hpp" #define ESP_ENCRYPT_BLOCK_SIZE 16 #define PART_NAME_MAX_SIZE 16 /*!< maximum length of partition name (excluding null terminator) */ namespace nvs { /** * Implementation of Partition for NVS. * * It is implemented as an intrusive_list_node to easily store instances of it. NVSStorage and NVSPage take pointer * references of this class to abstract their partition operations. *//* ... */ class NVSPartition : public Partition, public intrusive_list_node<NVSPartition>, public ExceptionlessAllocatable { public: /** * Copy partition_name to mPartitionName and initialize mESPPartition. * * @param partition_name the name of the partition as in the partition table, must be non-NULL! * @param partition an already initialized partition structure *//* ... */ NVSPartition(const esp_partition_t* partition); /** * No need to de-initialize mESPPartition here, if you used esp_partition_find_first. * Otherwise, the user is responsible for de-initializing it. *//* ... */ virtual ~NVSPartition() { } const char *get_partition_name() override; /** * Look into \c esp_partition_read_raw for more details. * * @return * - ESP_OK on success * - other error codes from the esp_partition API *//* ... */ esp_err_t read_raw(size_t src_offset, void* dst, size_t size) override; /** * Look into \c esp_partition_read for more details. * * @return * - ESP_OK on success * - ESP_ERR_INVALID_ARG if size isn't a multiple of ESP_ENCRYPT_BLOCK_SIZE * - other error codes from the esp_partition API *//* ... */ esp_err_t read(size_t src_offset, void* dst, size_t size) override; /** * Look into \c esp_partition_write_raw for more details. * * @return * - ESP_OK on success * - error codes from the esp_partition API *//* ... */ esp_err_t write_raw(size_t dst_offset, const void* src, size_t size) override; /** * Look into \c esp_partition_write for more details. * * @return * - ESP_OK on success * - ESP_ERR_INVALID_ARG if size isn't a multiple of ESP_ENCRYPT_BLOCK_SIZE * - other error codes from the esp_partition API *//* ... */ esp_err_t write(size_t dst_offset, const void* src, size_t size) override; /** * Look into \c esp_partition_erase_range for more details. * * @return * - ESP_OK on success * - error codes from the esp_partition API *//* ... */ esp_err_t erase_range(size_t dst_offset, size_t size) override; /** * @return the base address of the partition. *//* ... */ uint32_t get_address() override; /** * @return the size of the partition in bytes. *//* ... */ uint32_t get_size() override; /** * @return true if the partition is read-only. *//* ... */ bool get_readonly() override; ... protected: const esp_partition_t* mESPPartition;... }{...}; }{...} // nvs /* ... */ #endif // ESP_PARTITION_HPP_
Details
Show:
from
Types: Columns: