sdio.h

近期完成的一个项目

#ifndef _SDIO_H_
#define _SDIO_H_
sbit SD_CLK_PIN = P2^0;
sbit SD_CMD_PIN = P2^1;
sbit SD_DATA0_PIN = P2^2;
sbit SD_DATA1_PIN = P2^3;
sbit SD_BUSY_LED = P1^4;
sbit SD_CD_PIN = P2^5;
void Write_Byte_SD(unsigned char value);
unsigned char Read_Byte_SD(void);
void Waiting_CMD(void);
void Response_to_CMD5(void);
#endif