StmNvs.cpp File Reference

STM32 NVS implementation — flash-backed key-value store. More...

#include "StmNvs.h"
#include "StmNvsBackend.h"
#include <cstring>
#include <cstdio>

Include dependency graph for StmNvs.cpp:

Namespaces
namespace	anonymous_namespace{StmNvs.cpp}

Functions
uint32_t	HAL_FLASH_Unlock (void)
uint32_t	HAL_FLASH_Lock (void)
uint32_t	HAL_FLASH_Program (uint32_t TypeProgram, uint32_t Address, uint64_t Data)
uint32_t	HAL_FLASHEx_Erase (void *pEraseInit, uint32_t *SectorError)
	__attribute__ ((weak)) int PwStmNvsBackendRead(uint32_t
hf_nvs_err_t	anonymous_namespace{StmNvs.cpp}::BackendRead (uint32_t abs, void *buf, size_t len) noexcept
hf_nvs_err_t	anonymous_namespace{StmNvs.cpp}::BackendWrite (uint32_t abs, const void *buf, size_t len) noexcept

Variables
void	size_t
constexpr uint32_t	anonymous_namespace{StmNvs.cpp}::kFlashTypeProgramByte = 0x00U
constexpr uint32_t	anonymous_namespace{StmNvs.cpp}::kFlashTypeProgramHalfWord = 0x01U
constexpr uint32_t	anonymous_namespace{StmNvs.cpp}::kFlashTypeProgramWord = 0x02U
constexpr uint32_t	anonymous_namespace{StmNvs.cpp}::kFlashTypeProgramDWord = 0x03U

Detailed Description

STM32 NVS implementation — flash-backed key-value store.

Author

HardFOC

Date

2025

Copyright

HardFOC — Licensed under GPL v3.0 or later.

Function Documentation

__attribute__()

__attribute__

(

(weak)

)

HAL_FLASH_Lock()

uint32_t HAL_FLASH_Lock ( void  )

extern

HAL_FLASH_Program()

uint32_t HAL_FLASH_Program ( uint32_t  TypeProgram, uint32_t  Address, uint64_t  Data  )

extern

HAL_FLASH_Unlock()

uint32_t HAL_FLASH_Unlock ( void  )

extern

HAL_FLASHEx_Erase()

uint32_t HAL_FLASHEx_Erase ( void *  pEraseInit, uint32_t *  SectorError  )

extern

Variable Documentation

size_t

const void size_t

Initial value:

{
  return -1