#include <DS3231.h>
#include <Wire.h>
DS3231 Clock;
bool Century=false;
bool h12;
bool PM;
byte ADay, AHour, AMinute, ASecond, ABits;
bool ADy, A12h, Apm;
byte year, month, date, DoW, hour, minute, second;
void setup() {
// 启动I2C(IIC)接口
Wire.begin();
//以下部分是初始化时间，每次板子通电之后都会初始化成这个时间，只是测试用，以后可以删除。
Clock.setSecond(50);//Set the second
Clock.setMinute(59);//Set the minute 设置分钟
Clock.setHour(11); //Set the hour 设置小时
Clock.setDoW(5); //Set the day of the week 设置星期几
Clock.setDate(31); //Set the date of the month 设置月份
Clock.setMonth(5); //Set the month of the year 设置一年中的月份
Clock.setYear(13); //Set the year (Last two digits of the year) 设置年份(在今年的最后两位数——比如2013年最后的13)
// Start the serial interface
Serial.begin(115200);
}
void ReadDS3231()
{
int second,minute,hour,date,month,year,temperature;
second=Clock.getSecond();
minute=Clock.getMinute();
hour=Clock.getHour(h12, PM);
date=Clock.getDate();
month=Clock.getMonth(Century);
year=Clock.getYear();
temperature=Clock.getTemperature();
Serial.print("20");
Serial.print(year,DEC);
Serial.print('-');
Serial.print(month,DEC);
Serial.print('-');
Serial.print(date,DEC);
Serial.print(' ');
Serial.print(hour,DEC);
Serial.print(':');
Serial.print(minute,DEC);
Serial.print(':');
Serial.print(second,DEC);
Serial.print('\n');
Serial.print("Temperature="); //这里是显示温度
Serial.print(temperature);
Serial.print('\n');
}
void loop()
{
ReadDS3231();
delay(1000); //间隔1000ms(1000ms=1秒)循环一次。
}