sd_config.h

这是SD卡在初始化时的程序

//#include"SD_Card/Sd_power.h"
#include"LPC214x.h"

#ifndef SD_CONFIG_H
#define SD_CONFIG_H


#define uint8  unsigned char
#define uint16 unsigned int
#define uint32 unsigned long

#define SD_PW (1<<25)
#define SD_CHECK_PW (1<<25)

//**************************************spi mode *******************/
#define SD_SCK (1<<4)
#define SD_MISO (1<<5)
#define SD_MOSI (1<<6)
#define SD_CS (1<<7)

#define SD_IOSET IO0SET
#define SD_IOCLR IO0CLR
#define SD_IODIR IO0DIR
#define SD_IOSELPIN PINSEL0

#define SD_SSEL_SET() IO0SET =SD_CS
#define SD_SSEL_CLR() IO0CLR =SD_CS

#define TRYTIME 100
//*****************************************************************/
#endif