Chau Vo / eeprom_flash

EEPROM emulation using Flash for STM32F103

Dependents:   F103-Web-Server

eeprom_flash.h

Committer:
olympux
Date:
2016-08-13
Revision:
0:ea2bec485611
Child:
1:e593ae8ff81d

File content as of revision 0:ea2bec485611:

#ifndef __EEPROM_FLASH_H
#define __EEPROM_FLASH_H

#include "mbed.h"

#define EEPROM_START_ADDRESS   ((uint32_t)0x08019000) // EEPROM emulation start address: after 100KByte of used Flash memory

void enableEEPROMWriting(); // Unlock and keep PER cleared
void disableEEPROMWriting(); // Lock

// Write functions
HAL_StatusTypeDef writeEEPROMHalfWord(uint32_t address, uint16_t data);
HAL_StatusTypeDef writeEEPROMWord(uint32_t address, uint32_t data);

// Read functions
uint16_t readEEPROMHalfWord(uint32_t address);
uint32_t readEEPROMWord(uint32_t address);

#endif