NVDS API. More...
#include <stdint.h>#include <stdbool.h>Go to the source code of this file.
Classes | |
| struct | nvds_drv_func_t |
| NVDS drive function struct. More... | |
| struct | nvds_func_t |
| NVDS function struct. More... | |
| struct | mesh_config_dev_num_t |
Macros | |
| #define | NV_TAGCAT_APP 0x4000 |
| #define | NV_TAG_APP(idx) (NV_TAGCAT_APP | ((idx) & 0x3FFF)) |
Typedefs | |
| typedef uint16_t | NvdsTag_t |
| NVDS Item tag. More... | |
Enumerations | |
| enum | NVDS_STATUS { NVDS_SUCCESS, NVDS_GC_COMPLETE, NVDS_FAIL, NVDS_NOT_INIT, NVDS_TAG_NOT_EXISTED, NVDS_SPACE_NOT_ENOUGH, NVDS_LENGTH_OUT_OF_RANGE, NVDS_INVALID_PARA, NVDS_INVALID_START_ADDR, NVDS_INVALID_SECTORS, NVDS_COMPACT_FAILED, NVDS_STORAGE_ACCESS_FAILED, NVDS_POINTER_NULL } |
| NVDS Returned Status. More... | |
| enum | NVDS_INIT_ERR_CODE { NVDS_INIT_SUCCESS, NVDS_INIT_MULT_SECTOR_NUM_ERR, NVDS_INIT_SING_SECTOR_NUM_ERR, NVDS_INIT_START_ADDR_NO_ALIGN, NVDS_INIT_AREA_SLOP_OVER, NVDS_INIT_CHECKSUM_FAIL, NVDS_INIT_TAG_LEN_ERR, NVDS_INIT_READ_TAG_NOT_COMPLETE, NVDS_INIT_MGR_ERR } |
| NVDS initialization Return error code. More... | |
Functions | |
| uint8_t | nvds_init (uint32_t start_addr, uint8_t sectors) |
| Initialize the sectors for NVDS. More... | |
| uint8_t | nvds_get (NvdsTag_t tag, uint16_t *p_len, uint8_t *p_buf) |
| Read data from NVDS. More... | |
| uint8_t | nvds_put (NvdsTag_t tag, uint16_t len, const uint8_t *p_buf) |
| Write data to NVDS. If the tag does not exist, create one. More... | |
| uint8_t | nvds_del (NvdsTag_t tag) |
| Delete a tag in NVDS. More... | |
| uint16_t | nvds_tag_length (NvdsTag_t tag) |
| Get the length of a tag in NVDS. More... | |
| uint8_t | nvds_drv_func_replace (nvds_drv_func_t *p_nvds_drv_func) |
| Replace the drive function. More... | |
| uint8_t | nvds_func_replace (nvds_func_t *p_nvds_func) |
| Replace the function in NVDS. More... | |
| void | nvds_retention_size (uint8_t bond_dev_num, mesh_config_dev_num_t mesh_config_dev_num) |
| Calculate the space reserved for system. More... | |
NVDS API.
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Definition in file gr533x_nvds.h.