spi.h

Mp3 Player using ATmega128, VS1003B, Character LCD. Test OK.Good Sound.

#ifndef SPI_H
#define SPI_H

#include "global.h"

#define SPI_DDR		DDRB
#define SPI_PORT	PORTB
	#define SS		0
	#define SCK		1
	#define MOSI	2
	#define MISO	3

void SPI_Init(void);	// SPI 烹脚 檬扁拳 窃荐

void SPI_Mode(U8 mode);

U8 SPI_Transfer_Byte(U8 data);	// 1官捞飘 傈价, 荐脚窃荐, ATmega128 <-> SD Card

#endif