ds1302.c

AVR单片机仿真100例

//-----------------------------------------------------------------
//  DS1302 实时时钟程序
//-----------------------------------------------------------------
#include <avr/io.h>
#include <string.h>
#include <util/delay.h>
#define INT8U   unsigned char
#define INT16U  unsigned int

//DS1302引脚定义


//DS1302接口数据方向


//DS1302控制引脚操作定义




//星期字符串表(本例未使用)
char *WEEK[] = {"SUN","MON","TUS","WEN","THU","FRI","SAT"};
//所读取的日期时间
INT8U DateTime[7];
//-----------------------------------------------------------------
// 向DS1302写入一字节
//-----------------------------------------------------------------
void Write_Byte_TO_DS1302(INT8U x) 
{ 


}

//-----------------------------------------------------------------
// 从DS1302读取一字节
//-----------------------------------------------------------------
INT8U Get_Byte_FROM_DS1302() 
{ 


}

//-----------------------------------------------------------------
// 从DS1302指定位置读数据
//-----------------------------------------------------------------
INT8U Read_Data(INT8U addr)
{


}

//-----------------------------------------------------------------
// 向DS1302指定地址写数据
//-----------------------------------------------------------------
void Write_DS1302(INT8U addr,INT8U dat)
{

 
}

//-----------------------------------------------------------------
// 读取当前日期时间
//-----------------------------------------------------------------
void GetDateTime() 
{


}

//-----------------------------------------------------------------
// 设置时间(本例仅设置时/分/秒)
//-----------------------------------------------------------------
void SetDateTime()
{


}