bootloader.h

本代bootloader通过usb下载代码首先存放在sdram中

typedef struct Inter{
  // data' address in sram or sdram 
  unsigned int * address;
  // data's offset in dataflash
  unsigned int DFAddr;
  // data's size in sram or sdram
  unsigned int CSize;
  // CRC code
  unsigned int CRC;
  //Reserved data
  unsigned char Reserved[48];
}INTERFACE;

#define VERSION_ADDR                    ((volatile unsigned char *)0x20F423FC)