sredown.h

这个是嵌入式arm系列的一个bootloader程序。对需要编写bootloader的很有参考价值

/*



Module Name:

    SreDown.h

Abstract:
	Implements routines to download Sre File form Sreial Port.

	

*/

#ifndef __SREDOWN_H__
#define __SREDOWN_H__

#if defined ( ORGEBOOT_FLAG )
#define RAM_IMAGE_START 0x8008D000
#else
#define RAM_IMAGE_START 0x800C0000
#endif

#define EBOOT_IMAGE_START 0x80078000

#define DBUFFER_OFFSET RAM_IMAGE_START-EBOOT_IMAGE_START

int Sgetc(void);
BOOL SerialDownload(void);
int GetSreHeader(void);
BOOL GetDataByte(PBYTE DataBuffer, PBYTE RecordChecksum);

#endif  // __SREDOWN_H__