求TC275 Flash读写操作的例程

看到有实例如下，

void Flash_Erase(u32 StartAddru32 Size)
{
u32 Page=Size/FLASH_PAGE_SIZE;
FLASH_ClearFlag(FLASH_FLAG_BSY | FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);
FLASHStatus = FLASH_COMPLETE;
FLASH_Unlock();
while ((Page--) && FLASHStatus == FLASH_COMPLETE)
{
FLASHStatus = FLASH_ErasePage(StartAddr);
StartAddr+=FLASH_PAGE_SIZE;
}
if (FLASHStatus != FLASH_COMPLETE)
while (1);
FLASH_Lock();
}
​