V 2.0.0
This commit is contained in:
Nima Askari ----- نیما عسکری
GitHub
parent
4f5ef9f303
commit
ccb49ab9bf
238
ee.c
Normal file
238
ee.c
Normal file
|
|
@ -0,0 +1,238 @@
|
||||||
|
|
||||||
|
#include "ee.h"
|
||||||
|
#include "eeConfig.h"
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#define PAGE 0
|
||||||
|
#define SECTOR 1
|
||||||
|
|
||||||
|
#if defined(STM32F103xB)
|
||||||
|
#define _EE_SIZE 1024
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_FLASH_BANK FLASH_BANK_1
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
|
||||||
|
#error "Please Enter currect address, maximum is (127)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F103x8)
|
||||||
|
#define _EE_MAX_SIZE 1024
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_MAX_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_FLASH_BANK FLASH_BANK_1
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
|
||||||
|
#error "Please Enter currect address, maximum is (63)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F103xC)
|
||||||
|
#define _EE_SIZE 2048
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_FLASH_BANK FLASH_BANK_1
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
|
||||||
|
#error "Please Enter currect address, maximum is (127)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F103xD)
|
||||||
|
#define _EE_SIZE 2048
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_FLASH_BANK FLASH_BANK_1
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 191)
|
||||||
|
#error "Please Enter currect address, maximum is (191)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F103xE)
|
||||||
|
#define _EE_SIZE 2048
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_FLASH_BANK FLASH_BANK_1
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 255)
|
||||||
|
#error "Please Enter currect address, maximum is (255)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F030x4) || defined(STM32F042x4) || defined(STM32F070x4)
|
||||||
|
#define _EE_SIZE 1024
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 15)
|
||||||
|
#error "Please Enter currect address, maximum is (15)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F030x6) || defined(STM32F042x6) || defined(STM32F070x6)
|
||||||
|
#define _EE_SIZE 1024
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 31)
|
||||||
|
#error "Please Enter currect address, maximum is (31)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F030x8) || defined(STM32F042x8)
|
||||||
|
#define _EE_SIZE 1024
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
|
||||||
|
#error "Please Enter currect address, maximum is (63)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F070xB)
|
||||||
|
#define _EE_SIZE 2048
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 63)
|
||||||
|
#error "Please Enter currect address, maximum is (63)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(STM32F070xC)
|
||||||
|
#define _EE_SIZE 2048
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08000000) | (_EE_SIZE * _EE_USE_FLASH_PAGE_OR_SECTOR))
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 127)
|
||||||
|
#error "Please Enter currect address, maximum is (127)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#if defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F415xx) || defined(STM32F417xx)
|
||||||
|
#define _EE_SIZE (1024 * 128)
|
||||||
|
#define _EE_ADDR_INUSE (((uint32_t)0x08020000) | (_EE_SIZE*(_EE_USE_FLASH_PAGE_OR_SECTOR - 5)))
|
||||||
|
#define _EE_FLASH_BANK FLASH_BANK_1
|
||||||
|
#define _EE_VOLTAGE_RANGE _EE_VOLTAGE
|
||||||
|
#define _EE_PAGE_OR_SECTOR PAGE
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR > 11)
|
||||||
|
#error "Please Enter currect address, maximum is (11)"
|
||||||
|
#endif
|
||||||
|
#if (_EE_USE_FLASH_PAGE_OR_SECTOR < 5)
|
||||||
|
#error "Please Enter currect address, minimum is (5)"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if (_EE_USE_RAM_BYTE > 0)
|
||||||
|
uint16_t ee_ram[_EE_USE_RAM_BYTE / 2];
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//##########################################################################################################
|
||||||
|
bool ee_init(void)
|
||||||
|
{
|
||||||
|
#if (_EE_USE_RAM_BYTE > 0)
|
||||||
|
return ee_read(0, _EE_USE_RAM_BYTE, NULL);
|
||||||
|
#else
|
||||||
|
return true;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
|
bool ee_format(bool keepRamData)
|
||||||
|
{
|
||||||
|
uint32_t error;
|
||||||
|
HAL_FLASH_Unlock();
|
||||||
|
FLASH_EraseInitTypeDef flashErase;
|
||||||
|
#if _EE_PAGE_OR_SECTOR == PAGE
|
||||||
|
flashErase.NbPages = 1;
|
||||||
|
flashErase.PageAddress = _EE_ADDR_INUSE;
|
||||||
|
flashErase.TypeErase = FLASH_TYPEERASE_PAGES;
|
||||||
|
#else
|
||||||
|
flashErase.NbSectors = 1;
|
||||||
|
flashErase.Sector = _EE_ADDR_INUSE;
|
||||||
|
flashErase.TypeErase = FLASH_TYPEERASE_SECTORS;
|
||||||
|
#endif
|
||||||
|
#ifdef _EE_FLASH_BANK
|
||||||
|
flashErase.Banks = _EE_FLASH_BANK;
|
||||||
|
#endif
|
||||||
|
#ifdef _EE_VOLTAGE_RANGE
|
||||||
|
flashErase.VoltageRange = _EE_VOLTAGE_RANGE;
|
||||||
|
#endif
|
||||||
|
if (HAL_FLASHEx_Erase(&flashErase, &error) == HAL_OK)
|
||||||
|
{
|
||||||
|
HAL_FLASH_Lock();
|
||||||
|
if(error != 0xFFFFFFFF)
|
||||||
|
return false;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
#if (_EE_USE_RAM_BYTE > 0)
|
||||||
|
if (keepRamData == false)
|
||||||
|
memset(ee_ram, 0xFF, _EE_USE_RAM_BYTE);
|
||||||
|
#endif
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
HAL_FLASH_Lock();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
|
bool ee_read(uint32_t startVirtualAddress, uint32_t lenHalfWord, uint16_t* data)
|
||||||
|
{
|
||||||
|
if ((startVirtualAddress + lenHalfWord) > (_EE_SIZE / 2))
|
||||||
|
return false;
|
||||||
|
for (uint32_t i = startVirtualAddress ; i < lenHalfWord + startVirtualAddress ; i++)
|
||||||
|
{
|
||||||
|
if (data != NULL)
|
||||||
|
{
|
||||||
|
*data = (*(__IO uint16_t*)(i + _EE_ADDR_INUSE));
|
||||||
|
data++;
|
||||||
|
}
|
||||||
|
#if (_EE_USE_RAM_BYTE > 0)
|
||||||
|
if ( i < _EE_USE_RAM_BYTE)
|
||||||
|
ee_ram[i] = (*(__IO uint16_t*)(i + _EE_ADDR_INUSE));
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
|
bool ee_write(uint32_t startVirtualAddress, uint32_t lenHalfWord, uint16_t* data)
|
||||||
|
{
|
||||||
|
if ((startVirtualAddress + lenHalfWord) > (_EE_SIZE / 2))
|
||||||
|
return false;
|
||||||
|
if (data == NULL)
|
||||||
|
return false;
|
||||||
|
HAL_FLASH_Unlock();
|
||||||
|
for (uint32_t i = 0; i < lenHalfWord ; i++)
|
||||||
|
{
|
||||||
|
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, ((i + startVirtualAddress)) + _EE_ADDR_INUSE, (uint64_t)(data[i])) != HAL_OK)
|
||||||
|
{
|
||||||
|
HAL_FLASH_Lock();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
HAL_FLASH_Lock();
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
|
bool ee_writeToRam(uint32_t startVirtualAddress, uint32_t lenHalfWord, uint16_t* data)
|
||||||
|
{
|
||||||
|
#if (_EE_USE_RAM_BYTE > 0)
|
||||||
|
if ((startVirtualAddress + lenHalfWord) > (_EE_USE_RAM_BYTE / 2))
|
||||||
|
return false;
|
||||||
|
if (data == NULL)
|
||||||
|
return false;
|
||||||
|
memcpy(&ee_ram[startVirtualAddress], data, lenHalfWord);
|
||||||
|
return true;
|
||||||
|
#else
|
||||||
|
return false;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
|
bool ee_writeRamToFlash(void)
|
||||||
|
{
|
||||||
|
#if (_EE_USE_RAM_BYTE > 0)
|
||||||
|
if (ee_format(true) == false)
|
||||||
|
return false;
|
||||||
|
return ee_write(0, _EE_USE_RAM_BYTE, ee_ram);
|
||||||
|
#else
|
||||||
|
return false;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
|
uint32_t ee_maxVirtualAddress(void)
|
||||||
|
{
|
||||||
|
return (_EE_SIZE / 2);
|
||||||
|
}
|
||||||
|
//##########################################################################################################
|
||||||
40
ee.h
Normal file
40
ee.h
Normal file
|
|
@ -0,0 +1,40 @@
|
||||||
|
#ifndef __EEPROM_H
|
||||||
|
#define __EEPROM_H
|
||||||
|
|
||||||
|
/*
|
||||||
|
Author: Nima Askari
|
||||||
|
WebSite: http://www.github.com/NimaLTD
|
||||||
|
Instagram: http://instagram.com/github.NimaLTD
|
||||||
|
Youtube: https://www.youtube.com/channel/UCUhY7qY1klJm1d2kulr9ckw
|
||||||
|
|
||||||
|
Version: 2.0.0
|
||||||
|
|
||||||
|
Reversion History:
|
||||||
|
(2.0.0)
|
||||||
|
Rewrite again.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include "gpio.h"
|
||||||
|
|
||||||
|
//################################################################################################################
|
||||||
|
bool ee_init(void);
|
||||||
|
bool ee_format(bool keepRamData);
|
||||||
|
bool ee_read(uint32_t startVirtualAddress, uint32_t lenHalfWord, uint16_t* data);
|
||||||
|
bool ee_write(uint32_t startVirtualAddress, uint32_t lenHalfWord, uint16_t* data);
|
||||||
|
bool ee_writeToRam(uint32_t startVirtualAddress, uint32_t lenHalfWord, uint16_t* data);
|
||||||
|
bool ee_writeRamToFlash(void);
|
||||||
|
uint32_t ee_maxVirtualAddress(void);
|
||||||
|
|
||||||
|
//################################################################################################################
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
7
eeConfig.h
Normal file
7
eeConfig.h
Normal file
|
|
@ -0,0 +1,7 @@
|
||||||
|
#ifndef __EECONFIG_H
|
||||||
|
#define __EECONFIG_H
|
||||||
|
|
||||||
|
#define _EE_USE_FLASH_PAGE_OR_SECTOR (63)
|
||||||
|
#define _EE_USE_RAM_BYTE (1024)
|
||||||
|
#define _EE_VOLTAGE FLASH_VOLTAGE_RANGE_3 // use in some devices
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue
Block a user