sd.h

7s64mp3系统开发软件

/************************************************************/
/*		 SD Code for   AT91SAM7S64						*/
/*				By   pasyong								*/
/*					2006-5									*/
/*				Base IAR 4.30A						*/
/************************************************************/
#define uchar unsigned char
#define uint unsigned int
void  spi_init(void);
uchar SD_Write_Command(uchar cmd,unsigned long arg);
void  SD_port_init(void);
uchar SD_Init(void);
uchar SD_Read_Block(unsigned long address);