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nvs_flash: fix nvs initialization API documentation

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This commit is contained in:
Aditya Patwardhan 2020-12-15 08:06:46 +05:30
parent a16d1e8f1a
commit 163d5f314a
2 changed files with 7 additions and 0 deletions
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2
components/nvs_flash/include/nvs.h
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@ -137,6 +137,7 @@ typedef struct nvs_opaque_iterator_t *nvs_iterator_t;
* - ESP_ERR_NVS_NOT_FOUND id namespace doesn't exist yet and
* mode is NVS_READONLY
* - ESP_ERR_NVS_INVALID_NAME if namespace name doesn't satisfy constraints
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - other error codes from the underlying storage driver
*/
esp_err_t nvs_open(const char* name, nvs_open_mode_t open_mode, nvs_handle_t *out_handle);
@ -163,6 +164,7 @@ esp_err_t nvs_open(const char* name, nvs_open_mode_t open_mode, nvs_handle_t *ou
* - ESP_ERR_NVS_NOT_FOUND id namespace doesn't exist yet and
* mode is NVS_READONLY
* - ESP_ERR_NVS_INVALID_NAME if namespace name doesn't satisfy constraints
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - other error codes from the underlying storage driver
*/
esp_err_t nvs_open_from_partition(const char *part_name, const char* name, nvs_open_mode_t open_mode, nvs_handle_t *out_handle);

5
components/nvs_flash/include/nvs_flash.h
View File

@ -43,6 +43,7 @@ typedef struct {
* - ESP_ERR_NVS_NO_FREE_PAGES if the NVS storage contains no empty pages
* (which may happen if NVS partition was truncated)
* - ESP_ERR_NOT_FOUND if no partition with label "nvs" is found in the partition table
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - one of the error codes from the underlying flash storage driver
*/
esp_err_t nvs_flash_init(void);
@ -57,6 +58,7 @@ esp_err_t nvs_flash_init(void);
* - ESP_ERR_NVS_NO_FREE_PAGES if the NVS storage contains no empty pages
* (which may happen if NVS partition was truncated)
* - ESP_ERR_NOT_FOUND if specified partition is not found in the partition table
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - one of the error codes from the underlying flash storage driver
*/
esp_err_t nvs_flash_init_partition(const char *partition_label);
@ -71,6 +73,7 @@ esp_err_t nvs_flash_init_partition(const char *partition_label);
* - ESP_ERR_NVS_NO_FREE_PAGES if the NVS storage contains no empty pages
* (which may happen if NVS partition was truncated)
* - ESP_ERR_INVALID_ARG in case partition is NULL
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - one of the error codes from the underlying flash storage driver
*/
esp_err_t nvs_flash_init_partition_ptr(const esp_partition_t *partition);
@ -166,6 +169,7 @@ esp_err_t nvs_flash_erase_partition_ptr(const esp_partition_t *partition);
* - ESP_ERR_NVS_NO_FREE_PAGES if the NVS storage contains no empty pages
* (which may happen if NVS partition was truncated)
* - ESP_ERR_NOT_FOUND if no partition with label "nvs" is found in the partition table
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - one of the error codes from the underlying flash storage driver
*/
esp_err_t nvs_flash_secure_init(nvs_sec_cfg_t* cfg);
@ -183,6 +187,7 @@ esp_err_t nvs_flash_secure_init(nvs_sec_cfg_t* cfg);
* - ESP_ERR_NVS_NO_FREE_PAGES if the NVS storage contains no empty pages
* (which may happen if NVS partition was truncated)
* - ESP_ERR_NOT_FOUND if specified partition is not found in the partition table
* - ESP_ERR_NO_MEM in case memory could not be allocated for the internal structures
* - one of the error codes from the underlying flash storage driver
*/
esp_err_t nvs_flash_secure_init_partition(const char *partition_label, nvs_sec_cfg_t* cfg);