ds1302.h

来自「Digital Clock Source using ATmega8515 an」· C头文件 代码 · 共 30 行

#ifndef DS1302_H
#define DS1302_H

#include <avr/io.h>

#define DS1302_DDR  DDRE
#define DS1302_PORT PORTE
#define DS1302_PIN  PINE
	#define DS1302_CE 	0
	#define DS1302_IO 	1
	#define DS1302_CLK 	2	

#define DS1302_SECOND 	0x80
#define DS1302_MINUTE 	0x82
#define DS1302_HOUR  	0x84
#define DS1302_DATE  	0x86
#define DS1302_MONTH 	0x88
#define DS1302_WEEK  	0x8A
#define DS1302_YEAR  	0x8C
#define DS1302_WP   	0x8E
#define DS1302_SET   	0x90


void Init_DS1302 (void);
unsigned char DS1302_Read(unsigned char addr);
void DS1302_Write(unsigned char addr, unsigned char data);


#endif