spi.h

This is example of using Atmel at89c5131 MCU with at49db11(spi dataflash) and epson s1d1335 graphic

#ifndef _SPI_H
#define _SPI_H

//--------铠栳觇----------------
#define SPI_ERROR_OVERRUN 0x01
#define SPI_ERROR_MODF 0x02

extern void InitSpi();
extern void SpiWriteByte(unsigned char dat);
extern unsigned char SpiReadByte();

#endif