main.c

本程序是通过软件模拟I2C协议对8563进行读写函数

#include    <reg52.h>
#include    <..\Include\CLOCK.h>
#include			<intrins.h>


#ifndef XBYTE
#define XBYTE ((unsigned char volatile xdata *) 0)
#endif

unsigned  char xdata TimeBufer[7];
unsigned  char xdata TimeBufer0[4];

sbit	FIFO_W_FF	= P3^3;
sbit	FIFO_R_EF	= P1^1;
sbit	FIFO_W_HF	= P1^3;
sbit	FIFO_R_HF	= P1^2;
#define	WriteFIFO	XBYTE[0xC000]
#define	ReadFIFO	XBYTE[0xD000]

void main()
{   
    unsigned int i=0,j=0,count;
	unsigned char k=0;
	while(1)
	{
/*		while(FIFO_R_EF)
		{
			k = ReadFIFO;
			i++;
			if(i>20000)
				i = 0;
		}
		while( FIFO_W_FF )
		{
			WriteFIFO  	= k++;
			j++;
			if(j>20000)
				j = 0;
		}*/
		P0 = i;
		P0 = j;
		P1 = 0xff;
		P2 = 0xff;
		P3 = 0xff;
	
	
		count=count;
		j=j;
		TimeBufer[0]=0x01;
		TimeBufer[1]=0x01;
		TimeBufer[2]=0x00;
		TimeBufer[3]=0x23;
		TimeBufer[4]=0x59;
		TimeBufer[5]=0x08;
	//	Clock_Init(TimeBufer);
		Clock_Set(2,TimeBufer);
	//	Clock_Get(1,TimeBufer0);
	
	    i=0;
	    for(i=0;i<50000;i++)
		{
			Clock_Get(2,TimeBufer0);
		}
	 i=0;
	
	   
	//	if(Clock_Get(2,TimeBufer0)==1)
	//		{
	//			i++;
	//		}
	}
}