spi.h

用LPC2103（ARM7）操作SD卡代码。

#ifndef __SPI_H__
#define __SPI_H__
#include  "config.h"

void  Delay(uint32  count);
uint8 MasterSendData(uint8 data);
void Init_SPI(void);
void Write_Byte_SPI(unsigned char byte);
unsigned char Read_Byte_SPI(void);


#endif