def.h

ARM744B0上SD/MMC卡的驱动动源程序 在ADS1.2环境下开发运行

#ifndef __DEF_H__
#define __DEF_H__


#define U32      unsigned int
#define INT32U   unsigned int
#define dword    unsigned int ///
#define INT32    int
#define two_bytes  unsigned short///
#define word     unsigned short////
#define U16      unsigned short
#define INT16U   unsigned short
#define INT16    short int
#define S32      int
#define S16      short int
#define U8       unsigned char
#define byte     unsigned char////
#define INT8U    unsigned char
#define INT8     char
#define	S8       char
#define TRUE 	 1
#define FALSE 	 0
#define NULL     0
#define OK		 1
#define FAIL	 0
#define FileEnd	 1
#define	NotEnd	 0

#ifndef	NULL
#define	NULL	(void *)0
#endif

#define LWORD    U32

#define	SIZE_1K		0x00000400
#define	SIZE_2K		0x00000800
#define	SIZE_4K		0x00001000
#define	SIZE_8K		0x00002000
#define	SIZE_16K	0x00004000
#define	SIZE_32K	0x00008000
#define	SIZE_64K	0x00010000
#define	SIZE_128K	0x00020000
#define	SIZE_256K	0x00040000
#define	SIZE_512K	0x00080000
#define	SIZE_1M		0x00100000
#define	SIZE_2M		0x00200000
#define	SIZE_4M		0x00400000
#define	SIZE_8M		0x00800000
#define	SIZE_16M	0x01000000
#define	SIZE_32M	0x02000000
#define	SIZE_64M	0x04000000
#define	SIZE_128M	0x08000000
#define	SIZE_256M	0x10000000
#define	SIZE_512M	0x20000000
#define	SIZE_1G		0x40000000
#define	SIZE_2G		0x80000000

#define	ENTER_KEY	0x0d
#define	BACK_KEY	0x08
#define BEEP_KEY	0x07
#define UP_KEY		0x41
#define DOWN_KEY	0x42
#define RIGHT_KEY	0x43
#define LEFT_KEY	0x44
#define HOME_KEY	0x48
#define END_KEY		0x4b
#define	ESC_KEY		0x1b


#endif /*__DEF_H__*/