Nordic Semiconductor nRF5 AirFuel SDK
version 2.2.0
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#include "pru_pstorage.h"
#include "pru.h"
#include "nrf_error.h"
#include "nrf_soc.h"
#include "string.h"
Go to the source code of this file.
Macros | |
#define | PRU_PSTORAGE_EMPTY_FLASH_PATTERN 0xffffffff |
#define | PRU_PSTORAGE_FLASH_PAGE_SIZE ((uint16_t)NRF_FICR->CODEPAGESIZE) |
#define | PRU_PSTORAGE_FLASH_START_PAGE (NRF_FICR->CODESIZE - 4) |
#define | PRU_PSTORAGE_FLASH_START_ADDR (PRU_PSTORAGE_FLASH_PAGE_SIZE * PRU_PSTORAGE_FLASH_START_PAGE) |
Functions | |
API implementation | |
void | pru_pstorage_sys_evt_handler (uint32_t event) |
Handles system callbacks. More... | |
void | pru_pstorage_write (pru_pstorage_appdata_t *p_appdata) |
Writes application data to flash. More... | |
bool | pru_pstorage_read (pru_pstorage_appdata_t *p_appdata) |
Reads application data from flash. More... | |
void | pru_pstorage_erase_appdata (void) |
Erase all of PRU appdata. | |
void | pru_pstorage_status (bool *p_complete, bool *p_success) |
Read status of pstorage operation. More... | |
Static functions and variables | |
enum | pru_pstorage_state { PRU_PSTORAGE_STATE_IDLE, PRU_PSTORAGE_STATE_ERASE, PRU_PSTORAGE_STATE_WRITE } |
Pstorage state. | |
static volatile bool | m_operation_success |
static volatile pru_pstorage_state | m_state |
#define PRU_PSTORAGE_EMPTY_FLASH_PATTERN 0xffffffff |
Empty flash pattern
Definition at line 23 of file pru_pstorage.c.
#define PRU_PSTORAGE_FLASH_PAGE_SIZE ((uint16_t)NRF_FICR->CODEPAGESIZE) |
Page size in bytes
Definition at line 24 of file pru_pstorage.c.
#define PRU_PSTORAGE_FLASH_START_PAGE (NRF_FICR->CODESIZE - 4) |
Start page for PRU PSTORAGE
Definition at line 25 of file pru_pstorage.c.
#define PRU_PSTORAGE_FLASH_START_ADDR (PRU_PSTORAGE_FLASH_PAGE_SIZE * PRU_PSTORAGE_FLASH_START_PAGE) |
Start address of PRU PSTORAGE flash
Definition at line 26 of file pru_pstorage.c.
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Was the last operation successful?
Definition at line 41 of file pru_pstorage.c.
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static |
Current state of this module
Definition at line 42 of file pru_pstorage.c.