An fstorage instance. More...
#include <nrf_fstorage.h>
Data Fields | |
| struct nrf_fstorage_api_t * | p_api |
| The API implementation used by this instance. | |
| nrf_fstorage_info_t * | p_flash_info |
| Information about the implementation functionality and the flash peripheral. | |
| nrf_fstorage_evt_handler_t | evt_handler |
| The event handler function. More... | |
| uint32_t | start_addr |
| The beginning of the flash space on which this fstorage instance should operate. All flash operations must be within the address specified in this field and end_addr. More... | |
| uint32_t | end_addr |
| The last address (exclusive) of flash on which this fstorage instance should operate. All flash operations must be within the address specified in this field and start_addr. More... | |
An fstorage instance.
Use the NRF_FSTORAGE_DEF macro to define an fstorage instance. Each instance must have a unique memory buffer, which is implementation-dependent and defined in the implementation header file.
An instance contains information about the flash, such as the program and erase units, and implementation-specific functionality. In addition, every instance must specify the boundaries of the flash in which the instance is allowed to operate. These boundaries must be set manually by the user. They provide additional safety when performing flash operations. However, they do not provide any form of automatic partitioning of the flash.
| uint32_t nrf_fstorage_t::end_addr |
The last address (exclusive) of flash on which this fstorage instance should operate. All flash operations must be within the address specified in this field and start_addr.
This field must be set manually.
| nrf_fstorage_evt_handler_t nrf_fstorage_t::evt_handler |
The event handler function.
If set to NULL, no events will be sent.
| uint32_t nrf_fstorage_t::start_addr |
The beginning of the flash space on which this fstorage instance should operate. All flash operations must be within the address specified in this field and end_addr.
This field must be set manually.