Andrew Klimenyuk / eeprom_flash

eeprom_flash

Dependents:   STM32F103C8T6_WIFI_Heating_system

Fork of eeprom_flash by Chau Vo

eeprom_flash.h@4:404dd375323c, 2018-09-18 (annotated)

Committer:
andrewklmn
Date:
Tue Sep 18 20:47:20 2018 +0000
Revision:
4:404dd375323c
Parent:
3:35953bc8607a 
change page address to 63k

Who changed what in which revision?

UserRevisionLine numberNew contents of line
olympux 0:ea2bec485611 1 #ifndef __EEPROM_FLASH_H
olympux 0:ea2bec485611 2 #define __EEPROM_FLASH_H
olympux 0:ea2bec485611 3
olympux 0:ea2bec485611 4 #include "mbed.h"
olympux 0:ea2bec485611 5
olympux 1:e593ae8ff81d 6 //#define EEPROM_START_ADDRESS ((uint32_t)0x08019000) // EEPROM emulation start address: after 100KByte of used Flash memory
andrewklmn 2:a37f58f78b2b 7 //#define EEPROM_START_ADDRESS ((uint32_t)0x0801C000) // EEPROM emulation start address: after 112KByte of used Flash memory
andrewklmn 4:404dd375323c 8 //#define EEPROM_START_ADDRESS ((uint32_t)0x0800F800) // EEPROM emulation start address: after 63KByte of used Flash memory
andrewklmn 4:404dd375323c 9 #define EEPROM_START_ADDRESS ((uint32_t)0x0800FC00) // EEPROM emulation start address: after 62KByte of used Flash memory
olympux 0:ea2bec485611 10
andrewklmn 3:35953bc8607a 11
olympux 0:ea2bec485611 12 void enableEEPROMWriting(); // Unlock and keep PER cleared
olympux 0:ea2bec485611 13 void disableEEPROMWriting(); // Lock
olympux 0:ea2bec485611 14
olympux 0:ea2bec485611 15 // Write functions
olympux 0:ea2bec485611 16 HAL_StatusTypeDef writeEEPROMHalfWord(uint32_t address, uint16_t data);
olympux 0:ea2bec485611 17 HAL_StatusTypeDef writeEEPROMWord(uint32_t address, uint32_t data);
olympux 0:ea2bec485611 18
olympux 0:ea2bec485611 19 // Read functions
olympux 0:ea2bec485611 20 uint16_t readEEPROMHalfWord(uint32_t address);
olympux 0:ea2bec485611 21 uint32_t readEEPROMWord(uint32_t address);
olympux 0:ea2bec485611 22
olympux 0:ea2bec485611 23 #endif