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标题: stm32f4 内部flash存储数据问题（3） [打印本页]

作者: yuyang911220 时间: 2014-9-26 18:49 标题: stm32f4 内部flash存储数据问题（3）

uint32_t GetSector(uint32_t Address)
{
  uint32_t sector = 0;

  if((Address < ADDR_FLASH_SECTOR_1) && (Address >= ADDR_FLASH_SECTOR_0))
  {
sector = FLASH_Sector_0;
  }
  else if((Address < ADDR_FLASH_SECTOR_2) && (Address >= ADDR_FLASH_SECTOR_1))
  {
sector = FLASH_Sector_1;
  }
  else if((Address < ADDR_FLASH_SECTOR_3) && (Address >= ADDR_FLASH_SECTOR_2))
  {
sector = FLASH_Sector_2;
  }
  else if((Address < ADDR_FLASH_SECTOR_4) && (Address >= ADDR_FLASH_SECTOR_3))
  {
sector = FLASH_Sector_3;
  }
  else if((Address < ADDR_FLASH_SECTOR_5) && (Address >= ADDR_FLASH_SECTOR_4))
  {
sector = FLASH_Sector_4;
  }
  else if((Address < ADDR_FLASH_SECTOR_6) && (Address >= ADDR_FLASH_SECTOR_5))
  {
sector = FLASH_Sector_5;
  }
  else if((Address < ADDR_FLASH_SECTOR_7) && (Address >= ADDR_FLASH_SECTOR_6))
  {
sector = FLASH_Sector_6;
  }
  else if((Address < ADDR_FLASH_SECTOR_8) && (Address >= ADDR_FLASH_SECTOR_7))
  {
sector = FLASH_Sector_7;
  }
  else if((Address < ADDR_FLASH_SECTOR_9) && (Address >= ADDR_FLASH_SECTOR_8))
  {
sector = FLASH_Sector_8;
  }
  else if((Address < ADDR_FLASH_SECTOR_10) && (Address >= ADDR_FLASH_SECTOR_9))
  {
sector = FLASH_Sector_9;
  }
  else if((Address < ADDR_FLASH_SECTOR_11) && (Address >= ADDR_FLASH_SECTOR_10))
  {
sector = FLASH_Sector_10;
  }
  else
  {
sector = FLASH_Sector_11;
  }

  return sector;
}

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