#include <stm32f10x_lib.h>
#include "sys.h"
#include "usart.h"
#include "delay.h"
#include "led.h"
#include "key.h"
#include "exti.h"
#include "wdg.h"
#include "timer.h"
#include "lcd.h"
#include "rtc.h"
//Mini STM32开发板范例代码11
//RTC实时时钟 实验
//正点原子@ALIENTEK
//技术论坛:www.openedv.com
const u8 *COMPILED_DATE=__DATE__;//获得编译日期
const u8 *COMPILED_TIME=__TIME__;//获得编译时间
const u8* Week[7]={"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"};
int main(void)
{
u8 t=0;
Stm32_Clock_Init(9);//系统时钟设置
delay_init(72); //延时初始化
uart_init(72,9600); //串口1初始化
LED_Init();
LCD_Init();
RTC_Init();
//RTC_Set(2012,8,20,16,45,55); //设置时间
  OINT_COLOR=RED;//设置字体为红色
LCD_ShowString(60,50,"Mini STM32");
LCD_ShowString(60,70,"RTC TEST");
LCD_ShowString(60,90,"ATOM@ALIENTEK");
LCD_ShowString(60,110,"2010/12/30");
//显示时间
  OINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowString(60,130," - - ");
LCD_ShowString(60,162," : : ");
while(1)
{
if(t!=timer.sec)
{
t=timer.sec;
LCD_ShowNum(60,130,timer.w_year,4,16);
LCD_ShowNum(100,130,timer.w_month,2,16);
LCD_ShowNum(124,130,timer.w_date,2,16);
switch(timer.week)
{
case 0:
LCD_ShowString(60,148,"Sunday ");
break;
case 1:
LCD_ShowString(60,148,"Monday ");
break;
case 2:
LCD_ShowString(60,148,"Tuesday ");
break;
case 3:
LCD_ShowString(60,148,"Wednesday");
break;
case 4:
LCD_ShowString(60,148,"Thursday ");
break;
case 5:
LCD_ShowString(60,148,"Friday ");
break;
case 6:
LCD_ShowString(60,148,"Saturday ");
break;
}
LCD_ShowNum(60,162,timer.hour,2,16);
LCD_ShowNum(84,162,timer.min,2,16);
LCD_ShowNum(108,162,timer.sec,2,16);
LED0=!LED0;
}
delay_ms(10);
};
}
if(t!=timer.sec)/这句有什么用啊?谢谢
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