main.c

利用DS3102时钟芯片跟12864液晶制作简单的多功能万年历

#include"fyd12864.c"
#include"1302.c"
#define time_add 0x80
uchar  initial_time[3]={0x40,0x07,0x12};   //初始化时间 格式为“秒 分 时”
uchar  initial_date[4]={0x28,0x10,0x03,0x09};	//初始化日期格式为 “日 月 星期 年” 
main()
{ uchar disptime[2],i;
  uchar temp0,temp1;
uchar time[3];
uchar date,month,year,day;
InitLCD( );
set_ds1302(0x80,initial_time);
set_ds1302(0x86,initial_date);
while(1)
 {get_ds1302(time);
 //write_data_ds1302(0x8e,0x00); //写控制 读允许信号
/*sec=read_data_ds1302(0x81);
min=read_data_ds1302(0x83);
hour=read_data_ds1302(0x85);
day=read_data_ds1302(0x87);
 */
month=read_data_ds1302(0x89); //0x89月地址
temp0=month&0x0f;
temp1=month&0x10;
temp1=temp1>>4;

DispOneCharacter(1,2,temp1+0x30);
WriteOneByte(temp0+0x30);
DispOneWord(1,3,0xd4c2);   //月

date=read_data_ds1302(0x87);   //0x87日地址
temp0=date&0x0f;
temp1=date&0x30;
temp1=temp1>>4;
DispOneCharacter(1,4,temp1+0x30);
WriteOneByte(temp0+0x30);
DispOneWord(1,5,0xc8d5);	   //日

year=read_data_ds1302(0x8d);	// 0x8d年地址
temp0=year&0x0f;
temp1=year&0xf0;
temp1=temp1>>4;

DispOneCharacter(1,0,temp1+0x30);
WriteOneByte(temp0+0x30);
DispOneWord(1,1,0xc4ea);		   //年

day=read_data_ds1302(0x8b);	// 0x8b星期地址
temp0=day&0x07;

DispOneCharacter(2,2,temp0+0x30);
DispOneWord(2,0,0xd0c7); //	星	  
DispOneWord(2,1,0xc6da);//期	
 
 disptime[0]=time[0]&0x0f;
 disptime[1]=time[0]&0x70;
 disptime[1]=disptime[1]>>4;

DispOneCharacter(0,5,disptime[1]+0x30);
WriteOneByte(disptime[0]+0x30);


disptime[0]=time[1]&0x0f;
 disptime[1]=time[1]&0x70;
 disptime[1]=disptime[1]>>4;
DispOneCharacter(0,3,disptime[1]+0x30);
WriteOneByte(disptime[0]+0x30);
DispOneCharacter(0,4,0x3a);

 disptime[0]=time[2]&0x0f;
 disptime[1]=time[2]&0x10;
 disptime[1]=disptime[1]>>4;
 
DispOneCharacter(0,1,disptime[1]+0x30);
WriteOneByte(disptime[0]+0x30);
DispOneCharacter(0,2,0x3a);

 }
			
}