motor_ctl-3/User/Inc/eeprom_flash.h

#ifndef __EEPROM_FLASH_H
#define __EEPROM_FLASH_H

#include "stm32f1xx_hal.h"
#include "var.h"
#include "crc_cal.h"

#define    EEPROM_FLASH_BEGIN_ADDRESS              0x0801FC00
#define    EEPROM_FLASH_END_ADDRESS                0x0801FFFF

#define    EEPROM_FLASH_ADDR_FLAG                EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)0           //Flash数据写入标志 4bytes + 4bytes
#define    EEPROM_FLASH_ADDR_MODE                EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)8           //电机型号 16bytes + 4bytes
#define    EEPROM_FLASH_ADDR_SN                  EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)28          //电机序列号 16bytes + 4bytes
#define    EEPROM_FLASH_ADDR_MAC_INFO            EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)48          //电机生产信息 32bytes + 4bytes
#define    EEPROM_FLASH_ADDR_USER_INFO1          EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)84          //自定义字符串1 16bytes + 4bytes
#define    EEPROM_FLASH_ADDR_USER_INFO2          EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)104         //自定义字符串2 16bytes + 4bytes
#define    EEPROM_FLASH_ADDR_USER_INFO3          EEPROM_FLASH_BEGIN_ADDRESS + (uint32_t)124         //自定义字符串3 16bytes + 4bytes

#define    EEPROM_FLASH_ADDR_TEMP_BEGIN_ADDRESS    0x0801F400
#define    EEPROM_FLASH_ADDR_TEMP_END_ADDRESS      0x0801F7FF

#define    EEPROM_FLASH_ADDR_POWEROFF_BKP_FLAG   EEPROM_FLASH_ADDR_TEMP_BEGIN_ADDRESS               //掉电保存的关键数据标志 4bytes + 4bytes
#define    EEPROM_FLASH_ADDR_POWEROFF_BKP        EEPROM_FLASH_ADDR_TEMP_BEGIN_ADDRESS + (uint32_t)8 //掉电保存的关键数据 40bytes + 4bytes

extern TrueOrFalse_Flag_Struct_t IsPowerOffDataBkp_SaveFlag;
extern TrueOrFalse_Flag_Struct_t IsFlashSaveDataUpdate;

extern void FLASH_Write(uint32_t FlashAddress, uint32_t* Data, uint16_t DataLength);
extern void EEPROM_Flash_Erase(uint32_t BeginAddress, uint32_t EndAddress);
extern int8_t ReadDataFromEEPROM_Flash(uint32_t FlashAddress, uint8_t* Data, uint8_t Length); // Length必须为4的倍数
extern void SaveDataToEEPROM_Flash(uint32_t FlashAddress, uint8_t* Data, uint8_t Length); // Length必须为4的倍数
extern void EEPROM_Flash_Check(void);
extern void EEPROM_Flash_DataUpdate(TrueOrFalse_Flag_Struct_t* IsUpdateFlag);
extern TrueOrFalse_Flag_Struct_t EEPROM_Flash_TempCheck(void);

#endif