main.c

基于AVRGCC的时钟DS1302的完整应用源代码

#include <stdio.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/signal.h>
#include <avr/delay.h>

#include "uart.h"
#include "ds1302.h"

int main(void)
{
	unsigned int i;
	unsigned char year, month, day, week;
	unsigned char hour, min, sec;
	
	InitIO();
	DS1302_Init();
	
	sei();
	
	while(1)
	{
		//DS1302_Set_Date(5, 1, 6, 4);
		DS1302_Get_Date(&year, &month, &day, &week);
		DS1302_Get_Time(&hour, &min, &sec);
		printf("Date: %d-%02d-%02d Week: %d Time: %02d:%02d:%02d\r\n", 2000 + year, month, day, week, hour, min, sec);
		//printf("%d-%02d-%02d %d %02d:%02d:%02d\r\n", 2000 + year, month, day, week, hour, min, sec);

		
		for(i = 0; i < 5000; i++)
		{
			_delay_loop_1(255);
		}
	}
	
	return 0;
}