[STM32F0] STM32F030模拟EEpROM存储问题

uint32_t EEP_Read_Byte(uint32_t Address)

{

    uint32_t Temp = *(__IO uint32_t *)Address;

    return Temp;

}



void EEPROM_Init(void)

{

    uint8_t  i,Flag;

    uint32_t Address;

    uint32_t Temp[4];

    Address = EEP_Start_Address;

    Temp[0] = *(__IO uint32_t *)Address;

    Flag = (Temp[0] & 0xff000000) >> 24;

    if(Flag != 0x55)

    {

        FLASH_Unlock();

        FLASH_ClearFlag(FLASH_FLAG_EOP|FLASH_FLAG_PGERR|FLASH_FLAG_WRPERR);

        FLASH_ErasePage(EEP_Start_Address);

        Address = EEP_Start_Address;

        FLASH_ProgramWord(Address,0x55050505);

        for(i = 0;i < 3;i++)

        {

            Address += 4;

            FLASH_ProgramWord(Address,((170 << 16) + 170));   

        }

        FLASH_Lock();

    }



    Address = EEP_Start_Address;

    for(i = 0;i < 4;i++)

    {

        Temp[i] = *(__IO uint32_t *)Address;

        Address += 4;

    }

    Set_Time_Heat[0] = (Temp[0] & 0x000000ff);

    Set_Time_Heat[1] = (Temp[0] & 0x0000ff00) >> 8;

    Set_Time_Heat[2] = (Temp[0] & 0x00ff0000) >> 16;

    Set_Temp[0] = Temp[1] >> 16; 

    Set_Temp[1] = Temp[1] & 0xffff;

    Set_Temp[2] = Temp[2] >> 16; 

    Set_Temp[3] = Temp[2] & 0xffff;

    Set_Temp[4] = Temp[3] >> 16; 

    Set_Temp[5] = Temp[3] & 0xffff;

}

//====================================================================

void EEPROM_Write_Byte(void)

{

    uint8_t  i;

    uint32_t Address,Temp;

    FLASH_Unlock();

    FLASH_ClearFlag(FLASH_FLAG_EOP|FLASH_FLAG_PGERR|FLASH_FLAG_WRPERR);

    FLASH_ErasePage(EEP_Start_Address);

    Address = EEP_Start_Address;

    Temp = ((0x55             << 24) + \

            (Set_Time_Heat[2] << 16) + \

            (Set_Time_Heat[1] << 8 ) + \

             Set_Time_Heat[0]);

    FLASH_ProgramWord(Address,Temp);

    for(i = 0;i < 3;i++)

    {

        Address += 4; 

        FLASH_ProgramWord(Address,((Set_Temp[i * 2] << 16) + Set_Temp[(i * 2) + 1]));         

    }

    FLASH_Lock();

}