发个DS3231的简易时钟，1602液晶显示、串口修改时间 - 第3页 - Arduino - 极客工坊

星空taihei 发表于 2015-3-10 22:39:02

如何用DS3231模块唤醒MCU？

codeeditor 发表于 2015-3-27 21:13:55

本帖最后由 codeeditor 于 2015-3-27 21:15 编辑

有需要观看的访客，请登陆xinpian://D:/360安全浏览器下载\DS3231
#include <DS3231.h>
#include <Wire.h>

DS3231 Clock;
bool Century=false;
bool h12;
bool PM;
byte ADay, AHour, AMinute, ASecond, A/P, ABits;
bool ADy, A12h, Apm;

int year, month, date, DoW,week , hour, minute, second,temperature;

String comdata = "";
int numdata = {0},mark = 0;
/*1602液晶与UNO连接引脚
6 -> D7
7 -> D6
8 -> D5
9 -> D4
*/

int LCD1602_RS=12;
int LCD1602_RW=11;
int LCD1602_EN=10;
int DB[] = { 6, 7, 8, 9};

char dis1={0},dis2={0};

char self_char[]={                            //1602液晶自定义符号
0x08,0x0f,0x12,0x0f,0x0a,0x1f,0x02,0x02, //年
0x0f,0x09,0x0f,0x09,0x0f,0x09,0x13,0x01, //月
0x0f,0x09,0x09,0x0f,0x09,0x09,0x0f,0x00, //日
0x00,0x04,0x0e,0x1f,0x0e,0x04,0x00,0x00,0x0c, //符号=0cH(◆)
0x18,0x18,0x07,0x08,0x08,0x08,0x07,0x00, //温度标志— —摄氏度
0x9c,0x45,0x5c,0x55,0x43,0x44,0x81,0x00, //温度标志— —华氏度
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, //全开
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 //
   };

void LCD_Command_Write(int command)          //写指令
{
int i,temp;
digitalWrite( LCD1602_RS,LOW);
digitalWrite( LCD1602_RW,LOW);
digitalWrite( LCD1602_EN,LOW);

temp=command & 0xf0;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);

temp=(command & 0x0f)<<4;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);
}

void LCD_Data_Write(int dat)             //写数据
{
int i=0,temp;
digitalWrite( LCD1602_RS,HIGH);
digitalWrite( LCD1602_RW,LOW);
digitalWrite( LCD1602_EN,LOW);

temp=dat & 0xf0;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);

temp=(dat & 0x0f)<<4;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);
}

void LCD_SET_XY( int x, int y )//指定坐标,x为列，0~15，y为行，0为第一行，1为第二行。
{
int address;
if (y ==0) address = 0x80 + x;
else       address = 0xC0 + x;
LCD_Command_Write(address);
}

void LCD_Write_Char( int x,int y,int dat)//指定位置一个字符
{
LCD_SET_XY( x, y );
LCD_Data_Write(dat);
}

void LCD_Write_String(int X,int Y,char *s)//指定位置字符串
{
LCD_SET_XY( X, Y ); //设置地址
while (*s)          //写字符串
{
   LCD_Data_Write(*s);
   s ++;
}
}

void setup (void)
{
Serial.begin(9600);
int i = 0;
for (i=6; i <= 12; i++)
{
pinMode(i,OUTPUT);
}

delay(100);
LCD_Command_Write(0x28);//4线 2行 5x7
delay(50);
LCD_Command_Write(0x06);
delay(50);
LCD_Command_Write(0x0c);
delay(50);
LCD_Command_Write(0x80);
delay(50);
LCD_Command_Write(0x01);
delay(50);

diy();          //开机问候
//Wire.begin();
Serial.println("set_time :");
Serial.println("year mouth day week hour minute second AM/PM");
Serial.println();
Serial.println("week : 1 -> Sunday; 2 -> Monday; 3 -> Tuesday:....7 -> Saturday");
Serial.println();
Serial.println("for example :2015-3-27 Fri 8:42:50 PM");
Serial.println("set_time :");
Serial.println("15 3 27 5 8 42 50 1");
Serial.println();
}

void diy()
{
char a;
LCD_Command_Write(0x40);
for(a=0;a<64;a++)
{
   LCD_Data_Write(self_char);
      delay(1);
}
delay(50);
LCD_Write_String(0,0," Digital Clock");
LCD_Write_String(0,1," Geek-workshop");
delay(2000);
LCD_Command_Write(0x01);
delay(10);
LCD_Write_String(0,0,"Today is new day");
LCD_Write_String(0,1,"Dream come true!");
delay(2000);
LCD_Command_Write(0x01);
delay(10);
}

void ReadDS3231()       //读取DS3231 参数
{
Wire.begin();

second=Clock.getSecond();
minute=Clock.getMinute();
hour=Clock.getHour(h12,PM);
week=Clock.getDoW();
date=Clock.getDate();
month=Clock.getMonth(Century);
year=Clock.getYear();
temperature=Clock.getTemperature();

}

void get_dis()       //1602液晶上每一位上显示的数据
{
ReadDS3231();
dis1='2';
dis1='0';
dis1=0x30+year/10;
dis1=0x30+year%10;
dis1=0;
dis1=0x30+month/10;
dis1=0x30+month%10;
dis1=1;
dis1=0x30+date/10;
dis1=0x30+date%10;
dis1=2;
dis1=' ';
dis1=' ';
switch(week)
{
case 2: {
   dis1='M';
   dis1='o';
   dis1='n';
}
break;
case 3: {
   dis1='T';
   dis1='u';
   dis1='e';
}
break;
case 4: {
   dis1='W';
   dis1='e';
   dis1='d';
}
break;
case 5: {
   dis1='T';
   dis1='h';
   dis1='u';
}
break;
case 6: {
   dis1='F';
   dis1='r';
   dis1='i';
}
break;
case 7: {
   dis1='S';
   dis1='a';
   dis1='t';
}
break;
case 8: {
   dis1='S';
   dis1='u';
   dis1='n';
}
break;
}
dis2=' ';
dis2=0x30+hour/01;
dis2=0x30+hour%01;
dis2=':';
dis2=0x30+minute/10;
dis2=0x30+minute%10;
dis2=':';
dis2=0x30+second/10;
dis2=0x30+second%10;
dis2=':';
dis2=0x30+a/p;
dis2=' ';

dis2=' ';
dis2=0x30+temperature/10;
dis2=0x30+temperature%10;
dis2='.';
dis2=0x30+0;
dis2=3;
}
void play()                //1602显示完整时间
{
   get_dis();

         int k;
         LCD_SET_XY( 0,0);
for(k=0;k<16;k++)
         LCD_Data_Write(dis1);
         LCD_SET_XY( 0,1);
for(k=0;k<16;k++)
LCD_Data_Write(dis2);

}

void set_time()             //DS3231设置时间
{
Wire.begin();
Clock.setAM/PM(numdata);//时间是上午还是下午
Clock.setSecond(numdata); //秒
Clock.setMinute(numdata); //分
Clock.setHour(numdata); //时
Clock.setDoW(numdata); //周
Clock.setDate(numdata); //日
Clock.setMonth(numdata);//月
Clock.setYear(numdata); //年
}

void loop (void)
{
int j = 0;
while (Serial.available() > 0) //检测串口是否有数据
{
comdata += char(Serial.read());
delay(2);
mark = 1;
play();
}

if(mark == 1)
{
Serial.println(comdata);          //串口打印检测到的数据
for(int i = 0; i < comdata.length() ; i++)
{
   if(comdata == ' ')
   {
   j++;
   }
   else
   {
   numdata = numdata * 10 + (comdata - '0');
   }
}

comdata = String("");
Serial.print("set_time... ");
set_time();
Serial.println(" OK ");
for(int i = 0; i < 7; i++)
{
   numdata = 0;
}
mark = 0;
}
play();
}
No.5566888“DS3231”文件于2015-3-27 21:04修改，来到这里的访客必须跟code的内容一致，给您带来的不便敬请谅解。
www.code.com

codeeditor 发表于 2015-3-27 21:27:26

dinghz16 发表于 2014-8-27 15:44 static/image/common/back.gif
**** 作者被禁止或删除内容自动屏蔽 ****

四角符号+c=摄氏度
四角符号+f=华氏度
温度在哪检测的见“DS3231TEMP”文件，让您意想不到的是，由于“c”或“f”前面符号未知，加“?”，详细内容自动屏蔽。

codeeditor 发表于 2015-3-27 21:37:23

codeeditor 发表于 2015-3-27 21:43:18

dinghz16 发表于 2014-8-27 15:43 static/image/common/back.gif
**** 作者被禁止或删除内容自动屏蔽 ****

内装手控reset引脚，只要手控reset引脚与手接触，就会重启，

codeeditor 发表于 2015-3-27 21:46:51

dinghz16 发表于 2014-8-27 15:43 static/image/common/back.gif
**** 作者被禁止或删除内容自动屏蔽 ****

什么乱码？t785y7btr7 gbfyfvg?iyeby h45ytgyuy? eurebur byyu?h eue??????////、、？、??/////////????//?ic ywb8by7by by87y75y5hbh 54y5 7trguhg7yg t7yu57yb 7yb t57ry bytyu5yvb7r y74557tybt5r gfcvtgf5rvr5 7

codeeditor 发表于 2015-3-27 21:53:32

huangshan78 发表于 2014-5-21 22:40 static/image/common/back.gif
如何用GPS校时？？

void write 3231GPSloading write GPS data...... //正在写入GPS数据。。。。。。 write done .................................................

codeeditor 发表于 2015-3-28 00:59:10

www.system.com/ds3231-1602

codeeditor 发表于 2015-3-28 01:04:45

本帖最后由 codeeditor 于 2015-3-28 01:16 编辑

编辑DZ!加DS3231＆1602芯片详情发送到10660822655，我们会在此网站发送“发送成功”留言
注：为了方便留言，我会在此浏览器收藏此网站。

codeeditor 发表于 2015-3-28 01:09:52

本帖最后由 codeeditor 于 2015-3-28 01:14 编辑

loading...          //准备中...

#include <DS3231.h>
#include <Wire.h>

DS3231 Clock;
bool Century=false;
bool h12;
bool PM;
byte ADay, AHour, AMinute, ASecond, A/P, ABits;
bool ADy, A12h, Apm;

int year, month, date, DoW,week , hour, minute, second,temperature;

String comdata = "";
int numdata = {0},mark = 0;
/*1602液晶与UNO连接引脚
6 -> D7
7 -> D6
8 -> D5
9 -> D4
*/

int LCD1602_RS=12;
int LCD1602_RW=11;
int LCD1602_EN=10;
int DB[] = { 6, 7, 8, 9};

char dis1={0},dis2={0};

char self_char[]={                            //1602液晶自定义符号
0x08,0x0f,0x12,0x0f,0x0a,0x1f,0x02,0x02, //年
0x0f,0x09,0x0f,0x09,0x0f,0x09,0x13,0x01, //月
0x0f,0x09,0x09,0x0f,0x09,0x09,0x0f,0x00, //日
0x00,0x04,0x0e,0x1f,0x0e,0x04,0x00,0x00,0x0c, //符号=0cH(◆)
0x18,0x18,0x07,0x08,0x08,0x08,0x07,0x00, //温度标志— —摄氏度
0X5C,..., //符号"/"
0x00,0x04,0x0e,0x1f,0x0e,0x04,0x00,0x00,0x0c, //符号=0cH(◆)
0x9c,0x45,0x5c,0x55,0x43,0x44,0x81,0x00, //温度标志— —华氏度
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, //全开
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 //
   };

void LCD_Command_Write(int command)          //写指令
{
int i,temp;
digitalWrite( LCD1602_RS,LOW);
digitalWrite( LCD1602_RW,LOW);
digitalWrite( LCD1602_EN,LOW);

temp=command & 0xf0;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);

temp=(command & 0x0f)<<4;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);
}

void LCD_Data_Write(int dat)             //写数据
{
int i=0,temp;
digitalWrite( LCD1602_RS,HIGH);
digitalWrite( LCD1602_RW,LOW);
digitalWrite( LCD1602_EN,LOW);

temp=dat & 0xf0;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);

temp=(dat & 0x0f)<<4;
for (i=DB; i <= 9; i++)
{
digitalWrite(i,temp & 0x80);
temp <<= 1;
}

digitalWrite( LCD1602_EN,HIGH);
delayMicroseconds(1);
digitalWrite( LCD1602_EN,LOW);
}

void LCD_SET_XY( int x, int y )//指定坐标,x为列，0~15，y为行，0为第一行，1为第二行。
{
int address;
if (y ==0) address = 0x80 + x;
else       address = 0xC0 + x;
LCD_Command_Write(address);
}

void LCD_Write_Char( int x,int y,int dat)//指定位置一个字符
{
LCD_SET_XY( x, y );
LCD_Data_Write(dat);
}

void LCD_Write_String(int X,int Y,char *s)//指定位置字符串
{
LCD_SET_XY( X, Y ); //设置地址
while (*s)          //写字符串
{
   LCD_Data_Write(*s);
   s ++;
}
}

void setup (void)
{
Serial.begin(9600);
int i = 0;
for (i=6; i <= 12; i++)
{
pinMode(i,OUTPUT);
}

delay(100);
LCD_Command_Write(0x28);//4线 2行 5x7
delay(50);
LCD_Command_Write(0x06);
delay(50);
LCD_Command_Write(0x0c);
delay(50);
LCD_Command_Write(0x80);
delay(50);
LCD_Command_Write(0x01);
delay(50);

diy();          //开机问候
//Wire.begin();
Serial.println("set_time :");
Serial.println("year mouth day week hour minute second AM/PM");
Serial.println();
Serial.println("week : 1 -> Sunday; 2 -> Monday; 3 -> Tuesday:....7 -> Saturday");
Serial.println();
Serial.println("for example :2015-3-27 Fri 8:42:50 PM");
Serial.println("set_time :");
Serial.println("15 3 27 5 8 42 50 1");
Serial.println();
}

void diy()
{
char a;
LCD_Command_Write(0x40);
for(a=0;a<64;a++)
{
   LCD_Data_Write(self_char);
      delay(1);
}
delay(50);
LCD_Write_String(0,0," Digital Clock");
LCD_Write_String(0,1," Geek-workshop");
delay(2000);
LCD_Command_Write(0x01);
delay(10);
LCD_Write_String(0,0,"Today is new day");
LCD_Write_String(0,1,"Dream come true!");
delay(2000);
LCD_Command_Write(0x01);
delay(10);
}

void ReadDS3231()       //读取DS3231 参数
{
Wire.begin();

second=Clock.getSecond();
minute=Clock.getMinute();
hour=Clock.getHour(h12,PM);
week=Clock.getDoW();
date=Clock.getDate();
month=Clock.getMonth(Century);
year=Clock.getYear();
temperature=Clock.getTemperature();

}

void get_dis()       //1602液晶上每一位上显示的数据
{
ReadDS3231();
dis1='2';
dis1='0';
dis1=0x30+year/10;
dis1=0x30+year%10;
dis1=0;
dis1=0x30+month/10;
dis1=0x30+month%10;
dis1=1;
dis1=0x30+date/10;
dis1=0x30+date%10;
dis1=2;
dis1=' ';
dis1=' ';
switch(week)
{
case 2: {
   dis1='M';
   dis1='o';
   dis1='n';
}
break;
case 3: {
   dis1='T';
   dis1='u';
   dis1='e';
}
break;
case 4: {
   dis1='W';
   dis1='e';
   dis1='d';
}
break;
case 5: {
   dis1='T';
   dis1='h';
   dis1='u';
}
break;
case 6: {
   dis1='F';
   dis1='r';
   dis1='i';
}
break;
case 7: {
   dis1='S';
   dis1='a';
   dis1='t';
}
break;
case 8: {
   dis1='S';
   dis1='u';
   dis1='n';
}
break;
}
dis2=' ';
dis2=0x30+hour/01;
dis2=0x30+hour%01;
dis2=':';
dis2=0x30+minute/10;
dis2=0x30+minute%10;
dis2=':';
dis2=0x30+second/10;
dis2=0x30+second%10;
dis2=':';
dis2=0x30+a/p;
dis2=' ';

dis2=' ';
dis2=0x30+temperature/10;
dis2=0x30+temperature%10;
dis2='.';
dis2=0x30+0;
dis2=3;
}
void play()                //1602显示完整时间
{
   get_dis();

         int k;
         LCD_SET_XY( 0,0);
for(k=0;k<16;k++)
         LCD_Data_Write(dis1);
         LCD_SET_XY( 0,1);
for(k=0;k<16;k++)
LCD_Data_Write(dis2);

}

void set_time()             //DS3231设置时间
{
Wire.begin();
Clock.setAM/PM(numdata);//时间是上午还是下午
Clock.setSecond(numdata); //秒
Clock.setMinute(numdata); //分
Clock.setHour(numdata); //时
Clock.setDoW(numdata); //周
Clock.setDate(numdata); //日
Clock.setMonth(numdata);//月
Clock.setYear(numdata); //年
}

void loop (void)
{
int j = 0;
while (Serial.available() > 0) //检测串口是否有数据
{
comdata += char(Serial.read());
delay(2);
mark = 1;
play();
}

if(mark == 1)
{
Serial.println(comdata);          //串口打印检测到的数据
for(int i = 0; i < comdata.length() ; i++)
{
   if(comdata == ' ')
   {
   j++;
   }
   else
   {
   numdata = numdata * 10 + (comdata - '0');
   }
}

comdata = String("");
Serial.print("set_time... ");
set_time();
Serial.println(" OK ");
for(int i = 0; i < 7; i++)
{
   numdata = 0;
}
mark = 0;
}
play();
}
No.5566888请注意，输入arduino代码时，必须与code的内容一致，不然就会被xieru用户的反垃圾用户系统拦截（并不是所有的垃圾用户都能拦截，某些垃圾用户固定，无法拦截）

codeeditor 发表于 2015-3-28 01:30:18

“感谢收看，我们下周五不见不散”

codeeditor 发表于 2015-3-28 01:38:59

BBC News:近期发生“http://www.geek-workshop.com/forum.php?mod=viewthread&tid=9841&page=4&extra=#pid89613.wm”损坏事件，我们还是继续报道“http://www.geek-workshop.com/forum.php?mod=viewthread&tid=9841&page=4&extra=#pid89613.wm”损坏事件。

CODEEDIT 发表于 2015-3-28 12:08:51

发送成功！

CODEEDIT 发表于 2015-3-28 12:45:12

www.asianfoodchannel.com

CODEEDIT 发表于 2015-3-28 20:26:35

yyyy          //年（仅四位）
mm          //月
dd          //日
hh+:+nn+:+ss    //时间
tt.t+°+c+/+ttt.tt+°+f       //温度
......

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