//读取指定地址的半字(16位数据)

 //faddr:读地址(此地址必须为2的倍数!!)

 //返回值:对应数据.

 u16 STMFLASH_ReadHalfWord(u32 faddr)

 {

     return *(vu16*)faddr;

 }

 //读取指定地址的字(32位数据)

 //faddr:读地址(此地址必须为2的倍数!!)

 //返回值:对应数据.

 u32 STMFLASH_ReadOneWord(u32 faddr)

 {

     return *(vu32*)faddr;

 }

 //从指定地址开始读出指定长度的数据

 //ReadAddr:起始地址

 //pBuffer:数据指针

 //NumToWrite:半字(16位)数

 void STMFLASH_Read(u32 ReadAddr,u16 *pBuffer,u16 NumToRead)

 {

     u16 i;

     for(i=;i<NumToRead;i++)

     {

         pBuffer[i]=STMFLASH_ReadHalfWord(ReadAddr);//读取2个字节.

         ReadAddr+=;//偏移2个字节.

     }

 }

 /从指定地址开始读出指定长度的数据

 //ReadAddr:起始地址

 //pBuffer:数据指针

 //NumToWrite:字(32位)数

 void STMFLASH_Read_Word(u32 ReadAddr,u32 *pBuffer,u32 NumToRead)

 {

     u32 i;

     for(i=;i<NumToRead;i++)

     {

         pBuffer[i]=STMFLASH_ReadOneWord(ReadAddr);//读取4个字节.

         ReadAddr+=;//偏移4个字节.

     }

 }

 //不检查的写入

 //WriteAddr:起始地址

 //pBuffer:数据指针

 //NumToWrite:半字(16位)数

 void STMFLASH_Write_NoCheck(u32 WriteAddr,u16 *pBuffer,u16 NumToWrite)

 {

     u16 i;

     FLASH_Unlock();

     for(i=;i<NumToWrite;i++)

     {

         FLASH_ProgramHalfWord(WriteAddr,pBuffer[i]);

         WriteAddr+=;//地址增加2.

     }

    FLASH_Lock();//上锁 

 } 

 //不检查的写入

 //WriteAddr:起始地址

 //pBuffer:数据指针

 //NumToWrite:半字(16位)数

 void STMFLASH_Write_NoCheck_OneWord(u32 WriteAddr,u32 *pBuffer,u16 NumToWrite)

 {

     u16 i;

     FLASH_Unlock();

     for(i=;i<NumToWrite;i++)

     {

         FLASH_ProgramWord(WriteAddr,pBuffer[i]);

         WriteAddr+=;//地址增加2.

     }

     FLASH_Lock();//上锁

 } 

    FLASH_Unlock();

    FLASH_ErasePage(u32 address);

    FLASH_Lock();