Giúp chỉnh code C đồng hồ vạn niên

Collapse
X
Collapse
 
  • Trang of 2
  • Giờ
  • Show
Clear All
new posts
Trước 1 2 template Next
  • AT89SXX
    Thành viên chính thức
    • Oct 2013
    • 32
    #1

    Giúp chỉnh code C đồng hồ vạn niên

    Mình có sưu tầm được một project đồng hồ vạn niên. Nhưng khi mất điện thì giấy nó không đếm, có điện lại phần giấy luôn trả về 00( thường thì phần giấy vẫn chạy khi mất dien ). Các bạn giúp minh sửa với! Thanks

    Doenload:https://mega.co.nz/#!WN8ByTAL!M0-rfh...qIheROZM4_HXMo
    Tags: None
    • hoangnam555
      Thành viên tích cực
      • Jan 2010
      • 2829
      #2
      chưa xem mạch,nhưng có pin cho con IC thời gian thực chưa?
      ĐT: 0972 20 58 68
      Gmail:

        Comment

        • AT89SXX
          Thành viên chính thức
          • Oct 2013
          • 32
          #3
          Nguyên văn bởi hoangnam555 Xem bài viết
          chưa xem mạch,nhưng có pin cho con IC thời gian thực chưa?
          Đủ hết bạn ơi không thiếu thứ gì, mình đã làm mạch thật. Bạn xem mô phỏng sẽ rõ, khi nhan nut play thì phần giây luôn đếm từ 00 nó không theo phần giây máy tính (Mạch thật cũng vậy)

            Comment

            • hoangnam555
              Thành viên tích cực
              • Jan 2010
              • 2829
              #4
              vậy do code rồi,up code lên xem,up dạng văn bản để trong thẻ code cho dễ đọc,trang kia ko vào đc.
              ĐT: 0972 20 58 68
              Gmail:

                Comment

                • AT89SXX
                  Thành viên chính thức
                  • Oct 2013
                  • 32
                  #5
                  PHP Code:
                  #include <REGX52.H>

#define SEC        0x00
#define MIN        0x01
#define HOUR       0x02
#define DAY        0x03
#define DATE       0x04
#define MONTH      0x05
#define YEAR       0x06
#define CONTROL 0x07
#define A_MIN      0x08
#define A_HOUR     0x09
#define A_MIN1  0x0A
#define A_HOUR1 0x0B
#define ON_OFF  0x0C
#define ON_OFF1 0x0D

char DATEAL,MONTHAL,YEARAL,sec,hour,min,day,date,month,year,year_20,yearal_20,a_min,a_hour,a_min1,a_hour1;

sbit SDA   = P1^1;
sbit SCL   = P1^0;
sbit Set   = P3^2;
sbit Up    = P3^3;
sbit Down  = P3^4;
sbit Ok    = P3^5;
sbit Alarm = P3^6;
sbit Loa   = P3^7;
sbit E11   = P1^7;
sbit E12   = P1^6;
sbit AM    = P1^4;
sbit PM    = P1^5;
//******************************************************************************
// KHAI BAO BIEN, MANG... 
unsigned char led7_data[11] =         {0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x39}; //Decimal to Led7seg
unsigned char Data,Display,time,index,set,bat_nhay,read_time;
unsigned char AM_PM,alarm,alarm1,on_off,on_off1;
//,,,,,,,,,,,,,,,,,,,,KHAI BAO MANG AM DUONG LICH,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
unsigned char code DL2010[48]={17,11,15,12,18,12,14,1,16,1,16,2,17,2,14,3,18,3,14,4,19,4,12,5,
                               20,5,12,6,21,6,10,7,23,7,8,8,24,8,8,9,25,9,6,10,26,10,6,11};
unsigned char code DL2011[48]={27,11,4,12,19,12,3,1,27,1,5,2,28,2,3,3,29,3,3,4,30,4,2,5,
                               1,6,31,7,2,7,29,8,4,8,27,9,5,9,27,10,6,10,25,11,7,11,25,12};
unsigned char code DL2012[48]={8,12,23,1,10,1,22,2,9,2,22,3,11,3,21,4,11,4,21,4,12,4,19,5,     
                               13,5,19,6,14,6,17,7,16,7,16,8,16,8,15,9,18,9,14,10,18,10,13,11};   
unsigned char code DL2013[48]={20,11,12,12,21,12,10,1,20,1,12,2,21,2,10,3,22,3,10,4,23,4,8,5,
                               24,5,8,6,25,6,7,7,26,7,5,8,27,8,5,9,28,9,3,10,29,10,3,11};
unsigned char code DL2014[48]={1,12,31,1,2,1,30,2,1,2,31,3,2,3,29,4,3,4,29,5,4,5,27,6,
                               5,6,27,7,6,7,25,8,8,8,24,9,8,9,24,9,9,9,22,10,10,10,22,11};
unsigned char code DL2015[48]={11,11,20,12,13,12,19,1,11,1,20,2,13,2,19,3,13,3,18,4,15,4,16,5,
                               16,5,16,6,17,6,14,7,19,7,13,8,19,8,13,9,20,9,12,10,20,10,11,11};
unsigned char code DL2016[48]={22,11,10,12,23,12,8,1,23,1,9,2,24,2,7,3,25,3,7,4,26,4,5,5,
                               27,5,4,6,29,6,3,7,1,8,31,9,3,11,29,12,1,9,31,10,2,10,29,11};
unsigned char code DL2017[48]={4,12,28,1,5,1,26,2,4,2,28,3,5,3,26,4,6,4,26,5,7,5,24,6,
                               8,6,23,6,10,6,22,7,11,7,20,8,12,8,20,9,13,9,18,10,14,10,18,11};
unsigned char code DL2018[48]={15,11,17,12,16,12,16,1,14,1,17,2,16,2,16,3,16,3,15,4,18,4,14,5,
                               18,5,13,6,20,6,11,7,22,7,10,8,22,8,9,9,24,9,7,10,25,10,7,11};
unsigned char code DL2019[48]={26,11,6,12,27,12,5,1,25,1,6,2,27,2,5,3,27,3,5,4,28,4,3,5,
                               29,5,3,6,1,7,30,8,3,8,29,9,3,9,28,10,5,10,26,11,6,11,26,12};
unsigned char code DL2020[48]={7,12,25,1,8,1,23,2,8,2,24,3,9,3,23,4,9,4,23,4,10,4,21,5,
                               11,5,21,6,12,6,19,7,14,7,17,8,15,8,17,9,16,9,15,10,17,10,14,11};

// KHAI BAO HAM, CHUONG TRINH CON
void set_main(void);             // Chuong trinh khoi tao main
void setup_timer(void);         // Chuong trinh cai dat timer 1 va 0
void delay(unsigned int time);     // Delay
void Set_Clock(void);             // Kiem tra va hieu chinh gia tri cua gio,phut,giay
void Keypad(void);                 // Kiem tra xu ly phim nhan.
void T1_ISR(void);                 //ngat timer 1 phuc vu nhay led
void T0_ISR(void);                 // Dung ngat timer 0 de quet led
unsigned char DATE_AL(unsigned char date, unsigned char month, unsigned char year);
unsigned char MONTH_AL(unsigned char date, unsigned char month, unsigned char year);
unsigned char YEAR_AL(unsigned char MONTHAL, unsigned char month);
//******************************************************************************
//*************************CAC CHUONG TRINH TINH AM LICH**************************
unsigned char DATE_AL(unsigned char date, unsigned char month, unsigned char year)
{  
   unsigned char n,i;
   i=month-1;
   if (year==10)
     {  if (date<DL2010[2+(4*i)]) n=(DL2010[4*i]+date)-1;
       else if (date>DL2010[2+(4*i)]) n=(date-DL2010[2+(4*i)])+1;
       else n=1; }
   else if (year==11)
     {  if (date<DL2011[2+(4*i)]) n=(DL2011[4*i]+date)-1;
       else if (date>DL2011[2+(4*i)]) n=(date-DL2011[2+(4*i)])+1;
       else n=1; }
   else if (year==11)
     {  if (date<DL2011[2+(4*i)]) n=(DL2011[4*i]+date)-1;
       else if (date>DL2011[2+(4*i)]) n=(date-DL2011[2+(4*i)])+1;
       else n=1; }
   else if (year==12)
     {  if (date<DL2012[2+(4*i)]) n=(DL2012[4*i]+date)-1;
       else if (date>DL2012[2+(4*i)]) n=(date-DL2012[2+(4*i)])+1;
       else n=1; }
   else if (year==13)
     {  if (date<DL2013[2+(4*i)]) n=(DL2013[4*i]+date)-1;
       else if (date>DL2013[2+(4*i)]) n=(date-DL2013[2+(4*i)])+1;
       else n=1; }
   else if (year==14)
     {  if (date<DL2014[2+(4*i)]) n=(DL2014[4*i]+date)-1;
       else if (date>DL2014[2+(4*i)]) n=(date-DL2014[2+(4*i)])+1;
       else n=1; }
   else if (year==15)
     {  if (date<DL2015[2+(4*i)]) n=(DL2015[4*i]+date)-1;
       else if (date>DL2015[2+(4*i)]) n=(date-DL2015[2+(4*i)])+1;
       else n=1; }
   else if (year==16)
     {  if (date<DL2016[2+(4*i)]) n=(DL2016[4*i]+date)-1;
       else if (date>DL2016[2+(4*i)]) n=(date-DL2016[2+(4*i)])+1;
       else n=1; }
   else if (year==17)
     {  if (date<DL2017[2+(4*i)]) n=(DL2017[4*i]+date)-1;
       else if (date>DL2017[2+(4*i)]) n=(date-DL2017[2+(4*i)])+1;
       else n=1; }
   else if (year==19)
     {  if (date<DL2019[2+(4*i)]) n=(DL2019[4*i]+date)-1;
       else if (date>DL2019[2+(4*i)]) n=(date-DL2019[2+(4*i)])+1;
       else n=1; }
   else if (year==20)
     {  if (date<DL2020[2+(4*i)]) n=(DL2020[4*i]+date)-1;
       else if (date>DL2020[2+(4*i)]) n=(date-DL2020[2+(4*i)])+1;
       else n=1; }
   return n;
   }
 unsigned char MONTH_AL(unsigned char date, unsigned char month, unsigned char year)
 {
   unsigned char n,i;
   i=month-1;
   if (year==10)
      {    if (date<DL2010[2+(4*i)]) n=DL2010[1+(4*i)];
          else  n=DL2010[3+(4*i)]; }
   else if (year==11)
      {    if (date<DL2011[2+(4*i)]) n=DL2011[1+(4*i)];
          else  n=DL2011[3+(4*i)]; }
   else if (year==12)
      {    if (date<DL2012[2+(4*i)]) n=DL2012[1+(4*i)];
          else  n=DL2012[3+(4*i)]; }
   else if (year==13)
      {    if (date<DL2013[2+(4*i)]) n=DL2013[1+(4*i)];
          else  n=DL2013[3+(4*i)]; }
   else if (year==14)
      {    if (date<DL2014[2+(4*i)]) n=DL2014[1+(4*i)];
          else  n=DL2014[3+(4*i)]; }
   else if (year==15)
      {    if (date<DL2015[2+(4*i)]) n=DL2015[1+(4*i)];
          else  n=DL2015[3+(4*i)]; }
   else if (year==16)
      {    if (date<DL2016[2+(4*i)]) n=DL2016[1+(4*i)];
          else  n=DL2016[3+(4*i)]; }
   else if (year==17)
      {    if (date<DL2017[2+(4*i)]) n=DL2017[1+(4*i)];
          else  n=DL2017[3+(4*i)]; }
   else if (year==18)
      {    if (date<DL2018[2+(4*i)]) n=DL2018[1+(4*i)];
          else  n=DL2018[3+(4*i)]; }
   else if (year==19)
      {    if (date<DL2019[2+(4*i)]) n=DL2019[1+(4*i)];
          else  n=DL2019[3+(4*i)]; }
   else if (year==20)
      {    if (date<DL2020[2+(4*i)]) n=DL2020[1+(4*i)];
          else  n=DL2020[3+(4*i)]; }
    return n;
   }
unsigned char YEAR_AL(unsigned char MONTHAL, unsigned char month)
{
unsigned n;
if (MONTHAL<=month) n=year;
else if (MONTHAL>month) n=year-1;
return n;
}
void bip(void)
{
    unsigned char n;
    for(n=0;n<100;n++)
    {
        Loa=1; delay(50);
        Loa=0; delay(50);
    }    
}
//******************************************************************************
// CAC CHUONG TRINH CON CHO I2C
//******************************************************************************
void I2C_start(void)
{
    SCL = 1; SCL = 0;
    SDA = 1; SCL = 1;
    delay(2);
    SDA = 0; delay(2);
    SCL = 0; delay(2);
}
void I2C_stop(void)
{
    SCL = 1; SCL = 0;
    SDA = 0; delay(2);
    SCL = 1; delay(2);
    SDA = 1;
}
void I2C_write(unsigned char dat)
{
    unsigned char i;
    for (i=0;i<8;i++)
    {
        SDA = (dat & 0x80) ? 1:0;
        SCL=1;SCL=0;
        dat<<=1;
    }
    SCL = 1; delay(2);
    SCL = 0;
    //return dat; 
}
unsigned char I2C_read(void)
{
    bit rd_bit;
    unsigned char i, dat;
    dat = 0x00;
    for(i=0;i<8;i++)         /* For loop read data 1 byte */
    {
        delay(2);
        SCL = 1; delay(2);     /* Set SCL */
        rd_bit = SDA;         /* Keep for check acknowledge */
        dat = dat<<1;
        dat = dat | rd_bit; /* Keep bit data in dat */
        SCL = 0;             /* Clear SCL */
    }
    return dat;
}
//******************************************************************************
// CAC CHUONG TRINH CON CHO DS1307
//******************************************************************************
unsigned char DS1307_read(unsigned char addr)
{
    unsigned int temp,ret;
    I2C_start();         /* Start i2c bus */
    I2C_write(0xD0);     /* Connect to DS1307 */
    I2C_write(addr);     /* Request RAM address on DS1307 */
    I2C_start();         /* Start i2c bus */
    I2C_write(0XD1);     /* Connect to DS1307 for Read */
    ret = I2C_read();     /* Receive data */
    I2C_stop();
    //**********************************************************
    temp = ret;                             /*BCD to HEX*/
    ret = (((ret/16)*10)+ (temp & 0x0f));     /*for Led 7seg*/
    //**********************************************************
    return ret;
}

void DS1307_Write(unsigned char addr,unsigned char dat)
{
    unsigned int temp;
    //********************************************** 
    temp = dat ;                         /*HEX to BCD*/
    dat = (((dat/10)*16)|(temp %10));     /*for Led 7seg*/
    //**********************************************
    I2C_start();         /* Start i2c bus */
    I2C_write(0XD0);     /* Connect to DS1307 */
    I2C_write(addr);     /* Request RAM address on DS1307 */
    I2C_write(dat);     /* Connect to DS1307 for Read */
    I2C_stop();
}

void Out_1Hz()
{
    I2C_start(); // Start i2c bus 
    I2C_write(0xD0); // Connect to DS1307 
    I2C_write(CONTROL);   //vi tri con tro RTC
    I2C_write(0x10);
    I2C_stop();
}

void Read_DS1307()
{
    sec   = DS1307_read(SEC);
    min   = DS1307_read(MIN);
    hour  = DS1307_read(HOUR);
    day   = DS1307_read(DAY);
    date  = DS1307_read(DATE);
    month = DS1307_read(MONTH);
    year  = DS1307_read(YEAR);
}

void Write_DS1307()
{
    DS1307_Write(SEC,sec);
    DS1307_Write(MIN,min);
    DS1307_Write(HOUR,hour);
    DS1307_Write(DAY,day);
    DS1307_Write(DATE,date);
    DS1307_Write(MONTH,month);
    DS1307_Write(YEAR,year); 
}

void Write_Alarm()
{
    DS1307_Write(A_MIN,a_min);
    DS1307_Write(A_HOUR,a_hour);
    DS1307_Write(ON_OFF,on_off);
}
void Write_Alarm1()
{
    DS1307_Write(A_MIN1,a_min1);
    DS1307_Write(A_HOUR1,a_hour1);
    DS1307_Write(ON_OFF1,on_off1);
}
void Read_Alarm()
{
    a_min   = DS1307_read(A_MIN);
    a_hour  = DS1307_read(A_HOUR);
    a_min1  = DS1307_read(A_MIN1);
    a_hour1 = DS1307_read(A_HOUR1);
    on_off  = DS1307_read(ON_OFF);
    on_off1 = DS1307_read(ON_OFF1);
}
//******************************************************************************
void delay(unsigned int time)
{ 
    while(time--); 
}
void set_main(void) // Chuong trinh khoi tao main
{ 
    P2=P3=0xFF;P3_7=0;
    P0=P1=0x00;
}
void setup_timer(void) // Setup timer 0 va timer 1
{
    TMOD=0x11; // timer0 & timer1 set che do 1
    ET1=1; ET0=1; EA=1;
    TF0=0; TF1=0; 
    TR0=1; TR1=1;
}
void Set_Clock(void) // Kiem tra va hieu chinh gia tri cua gio,phut,giay
{
    unsigned char y;
    y=(year%4);
//Tang
    //if(sec>59)  { sec=0; }
    if(min>59)  { min=0; }
    if(hour>23) { hour=0; }
    if(day>7) day=1;
    if((month==2)&&(date>29)&&(y==0)) { date=1; }
    else    if((month==2)&&(date>28)&&(y!=0)) { date=1; }
            else     if(((month==4)||(month==6)||(month==9)||(month==11))&&(date>30)&&(y!=0)){ date=1; }
                    else     if(date>31) { date=1; }
    if(month>12)  { month=1; }
    if(year>99)   { year_20++; year=0; if(year_20>99){year_20=0;}  }
    if(a_min>59)  { a_min=0; }
    if(a_hour>23) { a_hour=0; }
    if(a_min1>59) { a_min1=0; }
    if(a_hour1>23){ a_hour1=0; }
//Giam
    //if (sec<0)    { sec=59; }
    if(min<0)  { min=59; }
    if(hour<0) { hour=23; }
    if(day<1) day=7;
    if((month==2)&&(date<1)&&(y==0)) { date=29; }
    else    if((month==2)&&(date<1)&&(y!=0)) { date=28; }
            else     if(((month==4)||(month==6)||(month==9)||(month==11))&&(date<1)&&(y!=0)){ date=30; }
                    else     if(date<1) { date=31; }
    if(month<1)   { month=12; }
    if(year<0)    { year_20--; year=99; if(year_20<0){year_20=99;} }
    if(a_min<0)   { a_min=59; }
    if(a_hour<0)  { a_hour=23; }
    if(a_min1<0)  { a_min1=59; }
    if(a_hour1<0) { a_hour1=23; }
}
void Keypad(void) // Kiem tra phim nhan.
{
     if(Ok==0)
    {    delay(1000);
        while(Ok==0);
        delay(1000);
        if((Display==0)&&(set==0)&&(alarm==0)&&(alarm1==0))
        {
            AM_PM++;
            if(AM_PM==2) AM_PM=0;
        }
        else AM_PM=0;
        bip(); 
        Display=set=alarm=alarm1=0;
        if(on_off==1) Write_Alarm();    
        else Write_DS1307();    
        if(on_off1==1) Write_Alarm1();    
        else Write_DS1307();
    }

//*********************************************************************
    if(Display==0)
    {
        if(Set==0)
        {     delay(1000);
            while(Set==0);
            delay(1000);
            bip(); set++; 
            if(set==7) set=1;
        }
        if((set==1)&&(Display==0))
{ 
        if(!Up) { min++; bip();Set_Clock(); delay(50000); }
            if(!Down) { min--; bip();Set_Clock(); delay(50000); }
        }
        if(set==2)
        { 
            if(!Up) 
            {
                hour=hour+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                hour=hour-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==3)
        { 
            if(!Up) 
            {
                day=day+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                day=day-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==4)
        { 
            if(!Up) 
            {
                date=date+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                date=date-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==5)
        { 
            if(!Up) 
            {
                month=month+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                month=month-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==6)
        { 
            if(!Up) 
            {
                year=year+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                year=year-1; bip();Set_Clock(); delay(50000);
            }
        }
    }
    if(Alarm==0)
    {  delay(1000);
       while(Alarm==0);
       delay(1000);
        bip(); Display++;
        if(Display==3) Display=1;
    }
    if(Display==1)
    {
        if(!Set)
        { 
            bip(); alarm++; 
            if(alarm==4) alarm=1;
        }
        if(alarm==1)
        { 
            if(!Up) //min++; 
            {
                a_min=a_min+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) //min--;
            {
                a_min=a_min-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm==2)
        { 
            if(!Up) //hour++;
            {
                a_hour=a_hour+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) //hour--;
            {    
                a_hour=a_hour-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm==3)
        { 
            if(!Up) //hour++;
            {
                on_off=1; bip();Set_Clock(); delay(50000); 
            }
            if(!Down) //hour--;
            {    
                on_off=0; bip();Set_Clock(); delay(50000);
            }
        }
    }
    if(Display==2)
    {
        if(!Set)
        { 
            bip(); alarm1++; 
            if(alarm1==4) alarm1=1;
        }
        if(alarm1==1)
        { 
            if(!Up) 
            {
                a_min1=a_min1+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {
                a_min1=a_min1-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm1==2)
        { 
            if(!Up) 
            {
                a_hour1=a_hour1+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                a_hour1=a_hour1-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm1==3)
        { 
            if(!Up) 
            {
                on_off1=1; bip();Set_Clock(); delay(50000); 
            }
            if(!Down) 
            {    
                on_off1=0; bip();Set_Clock(); delay(50000);
            }
        }
}


//*********************************************************************
    Set_Clock(); 
    delay(1000);
}
void T0_ISR(void) interrupt 1 // Dung ngat Timer0 de doc DS1307
{
    TR0=0;
    TF0=0;
    TH0=-20000/256; // Gia tri cho Timer0: 50000(us)x10=0.5(s)
    TL0=-20000%256;
    time++;
    if(time==10)
    {
        time=0; bat_nhay++; read_time=1;
        if(bat_nhay==4) bat_nhay=0;     // chop tat khi dieu chinh Clock
    }
    TR0=1;
}
/*************************************/
void T1_ISR(void) interrupt 3 // Dung ngat Timer1 de hien thi 15 Led_7D
{
    TR1=0;
    TF1=0;
    TH1=-1000/256; // Gia tri cho Timer1: 1000(us) x 15 = 15(ms)
    TL1=-1000%256;
    if(Display==0)
    {
        index++;
        if(index==1)
        {
            Data=sec;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data%10];//xuat gia tri hang don vi
            E11=0;E12=1;
        }
        if(index==2)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x01;
            P0=led7_data[Data/10]; //xuat gia tri hang truc
            E11=0;E12=1;
        }
    //******************************************************************************
        if(index==3)
        {
            Data=min;
            P0=0x00; E11=1; E12=1;
            if(set==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x02;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==4)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x03;
            P0=led7_data[Data/10];
            E11=0;E12=1; 
        }
    //******************************************************************************
        if(index==5)
        {
            if(AM_PM==1) 
            {
                if(hour>12) Data=hour-12;
                else 
                {
                    if(hour==0) Data=12;
                    else Data=hour;
                }
            }
            else Data=hour;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            { 
                P2=0x04;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==6)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x05;
            P0=led7_data[Data/10]; 
            E11=0;E12=1;
        } 
    //******************************************************************************
        if(index==7) 
        {
            if ((day<8)&&(day>1)) Data=day;
            else if (day==1) Data=10;
            P0=0x00; E11=1; E12=1;
            if(set==3 && bat_nhay==1){ index++; }
            else
            {     
                    P2=0x06;
                    P0=led7_data[Data];
                    E11=0;E12=1;
            }
        }
    //******************************************************************************
        if(index==8)
        {
            Data=date;
            P0=0x00; E11=1; E12=1;
            if(set==4 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x07;
                P0=led7_data[Data/10];
                E11=0; E12=1;
            }
        }
        if(index==9)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x08;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==10)
        {
            Data=month;
            P0=0x00; E11=1; E12=1;
            if(set==5 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x09;
                P0=led7_data[Data/10];
                E11=0; E12=1;
            }
        }
        if(index==11)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x0a;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==12)
        {
            Data=year_20;
            P0=0x00; E11=1; E12=1;
            if(set==6 && bat_nhay==3){ index++; index++; index++; index++; }
            else
            {
                P2=0x0b;
                P0=led7_data[Data/10];
                E11=0;E12=1;
            }
        }
        if(index==13)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x0c;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
        if(index==14)
        {
            Data=year;
            P0=0x00; E11=1; E12=1;
            P2=0x0d;
            P0=led7_data[Data/10];
            E11=0; E12=1;
        }
        if(index==15)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x0e;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
        if(index==16)
        {
            Data=DATEAL;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data/10];//xuat gia tri hang don vi
            E11=1;E12=0;
        }
        if(index==17)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x10;
            P0=led7_data[Data%10]; //xuat gia tri hang truc
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==18)
        {
            Data=MONTHAL;
            P0=0x00; E11=1; E12=1;
            P2=0x20;
            P0=led7_data[Data/10];
            E11=1;E12=0;
            
        }
        if(index==19)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x30;
            P0=led7_data[Data%10];
            E11=1;E12=0; 
        }
    //******************************************************************************
        if(index==20)
        {
            Data=yearal_20;
            P0=0x00; E11=1; E12=1;
            P2=0x40;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
        if(index==21)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x50;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        } 
    //******************************************************************************
        if(index==22) 
        {
            Data=YEARAL;
            P0=0x00; E11=1; E12=1;
            P2=0x60;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==23)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x70;
            P0=led7_data[Data%10];
            E11=1;E12=0;
        }
        if(index==24) index=0;
    }
    
    if(Display==1)
    {
        index++;
        if(index==1)
        {
            Data=sec;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data%10];//xuat gia tri hang don vi
            E11=0; E12=1;
        }
        if(index==2)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x01;
            P0=led7_data[Data/10]; //xuat gia tri hang truc
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==3)
        {
            Data=min;
            P0=0x00; E11=1; E12=1;
            if(set==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x02;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==4)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x03;
            P0=led7_data[Data/10]; 
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==5)
        {
            if(AM_PM==1) 
            {
                if(hour>12) Data=hour-12;
                else 
                {
                    if(hour==0) Data=12;
                    else Data=hour;
                }
            }
            else Data=hour;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            { 
                P2=0x04;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==6)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x05;
            P0=led7_data[Data/10];
            E11=0; E12=1; 
        } 
        if(index==7)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x06;
            P0=led7_data[1];
            E11=0; E12=1;
        }
        if(index==8)
        {
            Data=a_min;
            if(alarm==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x0a;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==9)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x09;
            P0=led7_data[Data/10];
            E11=0;E12=1;
        }
        if(index==10)
        {
            if(AM_PM==1) 
            {
                if(a_hour>12) Data=a_hour-12;
                else 
                {
                    if(a_hour==0) Data=12;
                    else Data=a_hour;
                }
            }
            else Data=a_hour;
            if(alarm==2 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x08;;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==11)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x07;
            P0=led7_data[Data/10];
            E11=0;E12=1;
        }
        if(index==12)
        {
            P0=0x00; E11=1; E12=1;
            if(alarm==3 && bat_nhay==2){ index++; index++; index++; index++; }
            else
            {
                P2=0x0c;
                P0=led7_data[0];
                E11=0;E12=1;
            }
        }
        if(index==13)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off==1)
            {
                P2=0x0d;
                P0=0x37;
                E11=0;E12=1;    
            }
            else 
            {
                P2=0x0d;
                P0=0x71;
                E11=0;E12=1;
            }
        }
        if(index==14)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off==1)
            {
                P2=0x0e;
                P0=0x00;
                E11=0;E12=1;    
            }
            else 
            {
                P2=0x0e;
                P0=0x71;
                E11=0;E12=1;
            }
        }
        if(index==15)
        {
            P0=0x00; E11=1; E12=1;
            if(a_hour>12)
            {
                P2=0x0b;
                P0=0x40;
                E11=0;E12=1;    
            }
            else 
            {
                P2=0x0b;
                P0=0x00;
                E11=0;E12=1;
            }
        }
        if(index==16)
        {
            Data=DATEAL;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data/10];//xuat gia tri hang don vi
            E11=1;E12=0;
        }
        if(index==17)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x10;
            P0=led7_data[Data%10]; //xuat gia tri hang truc
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==18)
        {
            Data=MONTHAL;
            P0=0x00; E11=1; E12=1;
            P2=0x20;
            P0=led7_data[Data/10];
            E11=1;E12=0;
            
        }
        if(index==19)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x30;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==20)
        {
            Data=yearal_20;
            P0=0x00; E11=1; E12=1;
            P2=0x40;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
        if(index==21)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x50;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        } 
    //******************************************************************************
        if(index==22) 
        {
            Data=YEARAL;
            P0=0x00; E11=1; E12=1;
            P2=0x60;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==23)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x70;
            P0=led7_data[Data%10];
            E11=1;E12=0;
        }
        if(index==24) index=0;
    }
    if(Display==2)
    {
        index++;
        if(index==1)
        {
            Data=sec;
            P0=0x00; E11=1; E12=1;
            P2=0x00;;
            P0=led7_data[Data%10];//xuat gia tri hang don vi
            E11=0;E12=1;
        }
        if(index==2)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x01;
            P0=led7_data[Data/10]; //xuat gia tri hang truc
            E11=0;E12=1;
        }
    //******************************************************************************
        if(index==3)
        {
            Data=min;
            P0=0x00; E11=1; E12=1;
            if(set==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x02;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==4)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x03;
            P0=led7_data[Data/10];
            E11=0;E12=1; 
        }
    //******************************************************************************
        if(index==5)
        {
            if(AM_PM==1) 
            {
                if(hour>12) Data=hour-12;
                else 
                {
                    if(hour==0) Data=12;
                    else Data=hour;
                }
            }
            else Data=hour;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            { 
                P2=0x04;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==6)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x05;
            P0=led7_data[Data/10]; 
            E11=0; E12=1;
        } 
        if(index==7)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x06;
            P0=led7_data[2];
            E11=0; E12=1;
        }
        if(index==8)
        {
            Data=a_min1;
            if(alarm1==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x0a;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==9)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x09;
            P0=led7_data[Data/10];
            E11=0; E12=1;
        }
        if(index==10)
        {
            if(AM_PM==1) 
            {
                if(a_hour1>12) Data=a_hour1-12;
                else 
                {
                    if(a_hour1==0) Data=12;
                    else Data=a_hour1;
                }
            }
            else Data=a_hour1;
            if(alarm1==2 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x08;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==11)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x07;
            P0=led7_data[Data/10];
            E11=0; E12=1;
        }
        if(index==12)
        {
            P0=0x00; E11=1; E12=1;
            if(alarm1==3 && bat_nhay==2){ index++; index++; index++; index++; }
            else
            {
                P2=0x0c;
                P0=led7_data[0];
                E11=0; E12=1;
            }
        }
        if(index==13)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off1==1)
            {
                P2=0x0d;
                P0=0x37;
                E11=0; E12=1;    
            }
            else 
            {
                P2=0x0d;
                P0=0x71;
                E11=0; E12=1;
            }
        }
        if(index==14)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off1==1)
            {
                P2=0x0e;
                P0=0x00;
                E11=0; E12=1;    
            }
            else 
            {
                P2=0x0e;
                P0=0x71;
                E11=0; E12=1;
            }
        }
        if(index==15)
        {
            P0=0x00; E11=1; E12=1;
            if(a_hour1>12)
            {
                P2=0x0b;
                P0=0x40;
                E11=0; E12=1;    
            }
            else 
            {
                P2=0x0b;
                P0=0x00;
                E11=0; E12=1;
            }
        }
        if(index==16)
        {
            Data=DATEAL;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data/10];//xuat gia tri hang don vi
            E11=1;E12=0;
        }
        if(index==17)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x10;
            P0=led7_data[Data%10]; //xuat gia tri hang truc
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==18)
        {
            Data=MONTHAL;
            P0=0x00; E11=1; E12=1;
            P2=0x20;
            P0=led7_data[Data/10];
            E11=1;E12=0;
            
        }
        if(index==19)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x30;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==20)
        {
            Data=yearal_20;
            P0=0x00; E11=1; E12=1;
            P2=0x40;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
        if(index==21)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x50;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        } 
    //******************************************************************************
        if(index==22) 
        {
            Data=YEARAL;
            P0=0x00; E11=1; E12=1;
            P2=0x60;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==23)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x70;
            P0=led7_data[Data%10];
            E11=1;E12=0;
        }
        if(index==24) index=0;
    }
    
//******************************************************************************
    TR1=1;
}
//************ CHUONG TRINH CHINH *************
void main()
{      Out_1Hz();
    time=index=set=read_time=0;
    bip(); 
    delay(100);
    set_main();
    year_20=20;
    yearal_20=20;
    setup_timer();
    Read_Alarm();
    Read_DS1307();
    DS1307_Write(SEC,0x00);
    while(1)
    {   
        
        if ((year>9)&&(year<26)) 
        {
        year_20=yearal_20=20;
        DATEAL=DATE_AL(date,month,year);
        MONTHAL=MONTH_AL(date,month,year);
        YEARAL=YEAR_AL(MONTHAL,month); }
        else
        {DATEAL=MONTHAL=YEARAL=yearal_20=0; }
        Keypad();
        if(hour>=12)  {AM=1; PM=0; delay(100);}
        else {AM=0; PM=1; delay(100); }
        if((set==0)&&(read_time==1))
      {
        if ((hour==12)&&(min==0)&&(sec==0))
             {read_time = 0;
              Read_DS1307();
              DS1307_Write(SEC,0x0a);}
            else 
            { read_time = 0;
              Read_DS1307();}
      }
        else sec = DS1307_read(SEC); 
        if(((a_min==min)&&(a_hour==hour)&&(on_off==1)))
        {
            if(sec<59) { bip(); delay(50000);}
            else on_off=0;
        }
        if((a_min1==min)&&(a_hour1==hour)&&((day>1)&&(day<7))&&(on_off1==1))
        {
            if(sec<59) { bip(); delay(50000);}
        }
    }
}

                  Bạn xem giúp mình...
                  http://www.mediafire.com/download/7wi0ew0tw435qwr/Dong_ho_van_nien_-_Chuan_-sound.rar

                    Comment

                    • hoangnam555
                      Thành viên tích cực
                      • Jan 2010
                      • 2829
                      #6
                      Code:
                      void main() 
{      Out_1Hz(); 
    time=index=set=read_time=0; 
    bip();  
    delay(100); 
    set_main(); 
    year_20=20; 
    yearal_20=20; 
    setup_timer(); 
    Read_Alarm(); 
    Read_DS1307(); 
   [COLOR="#FF0000"] DS1307_Write(SEC,0x00); [/COLOR]
    while(1)
                      bạn xoá dòng màu đỏ đi là đc.
                      ĐT: 0972 20 58 68
                      Gmail:

                        Comment

                        • AT89SXX
                          Thành viên chính thức
                          • Oct 2013
                          • 32
                          #7
                          Được rồi, thanks bạn
                          Giờ mình muốn thêm phần chỉnh giây, để chinh DS1307 khi mới về. Mình sửa như vậy có đúng không, phần màu đỏ
                          void Set_Clock(void) // Kiem tra va hieu chinh gia tri cua gio,phut,giay
                          {
                          unsigned char y;
                          y=(year%4);
                          //Tang
                          if(sec>59) { sec=0; }
                          if(min>59) { min=0; }
                          if(hour>23) { hour=0; }
                          if(day>7) day=1;
                          if((month==2)&&(date>29)&&(y==0)) { date=1; }
                          else if((month==2)&&(date>28)&&(y!=0)) { date=1; }
                          else if(((month==4)||(month==6)||(month==9)||(month==11 ))&&(date>30)&&(y!=0)){ date=1; }
                          else if(date>31) { date=1; }
                          if(month>12) { month=1; }
                          if(year>99) { year_20++; year=0; if(year_20>99){year_20=0;} }
                          if(a_min>59) { a_min=0; }
                          if(a_hour>23) { a_hour=0; }
                          if(a_min1>59) { a_min1=0; }
                          if(a_hour1>23){ a_hour1=0; }
                          //Giam
                          if (sec<0) { sec=59; }
                          if(min<0) { min=59; }
                          if(hour<0) { hour=23; }
                          if(day<1) day=7;
                          if((month==2)&&(date<1)&&(y==0)) { date=29; }
                          else if((month==2)&&(date<1)&&(y!=0)) { date=28; }
                          else if(((month==4)||(month==6)||(month==9)||(month==11 ))&&(date<1)&&(y!=0)){ date=30; }
                          else if(date<1) { date=31; }
                          if(month<1) { month=12; }
                          if(year<0) { year_20--; year=99; if(year_20<0){year_20=99;} }
                          if(a_min<0) { a_min=59; }
                          if(a_hour<0) { a_hour=23; }
                          if(a_min1<0) { a_min1=59; }
                          if(a_hour1<0) { a_hour1=23; }
                          }
                          void Keypad(void) // Kiem tra phim nhan.
                          {
                          if(Ok==0)
                          { delay(1000);
                          while(Ok==0);
                          delay(1000);
                          if((Display==0)&&(set==0)&&(alarm==0)&&(alarm1==0) )
                          {
                          AM_PM++;
                          if(AM_PM==2) AM_PM=0;
                          }
                          else AM_PM=0;
                          bip();
                          Display=set=alarm=alarm1=0;
                          if(on_off==1) Write_Alarm();
                          else Write_DS1307();
                          if(on_off1==1) Write_Alarm1();
                          else Write_DS1307();
                          }

                          //************************************************** *******************
                          if(Display==0)
                          {
                          if(Set==0)
                          { delay(1000);
                          while(Set==0);
                          delay(1000);
                          bip(); set++;
                          if(set==8) set=1;
                          }
                          if((set==1)&&(Display==0))
                          {
                          if(!Up) { sec++; bip();Set_Clock(); delay(50000); }
                          if(!Down) { sec--; bip();Set_Clock(); delay(50000); }
                          }
                          if(set==2)
                          {
                          if(!Up) { min++; bip();Set_Clock(); delay(50000); }
                          if(!Down) { min--; bip();Set_Clock(); delay(50000); }
                          }


                          if(set==3)
                          {
                          if(!Up)
                          {
                          hour=hour+1; bip();Set_Clock(); delay(50000);
                          }
                          if(!Down)
                          {
                          hour=hour-1; bip();Set_Clock(); delay(50000);
                          }
                          }
                          if(set==4)
                          {
                          if(!Up)
                          {
                          day=day+1; bip();Set_Clock(); delay(50000);
                          }
                          if(!Down)
                          {
                          day=day-1; bip();Set_Clock(); delay(50000);
                          }
                          }
                          if(set==5)
                          {
                          if(!Up)
                          {
                          date=date+1; bip();Set_Clock(); delay(50000);
                          }
                          if(!Down)
                          {
                          date=date-1; bip();Set_Clock(); delay(50000);
                          }
                          }
                          if(set==6)
                          {
                          if(!Up)
                          {
                          month=month+1; bip();Set_Clock(); delay(50000);
                          }
                          if(!Down)
                          {
                          month=month-1; bip();Set_Clock(); delay(50000);
                          }
                          }
                          if(set==7)
                          {
                          if(!Up)
                          {
                          year=year+1; bip();Set_Clock(); delay(50000);
                          }
                          if(!Down)
                          {
                          year=year-1; bip();Set_Clock(); delay(50000);
                          }
                          }
                          }

                            Comment

                            • hoangnam555
                              Thành viên tích cực
                              • Jan 2010
                              • 2829
                              #8
                              nạp vào và thử đi.
                              ĐT: 0972 20 58 68
                              Gmail:

                                Comment

                                • AT89SXX
                                  Thành viên chính thức
                                  • Oct 2013
                                  • 32
                                  #9
                                  Nguyên văn bởi hoangnam555 Xem bài viết
                                  nạp vào và thử đi.

                                  Minh thư rồi không chỉnh được gia cả

                                    Comment

                                    • toi ngu kinh
                                      Thành viên tích cực
                                      • Jun 2013
                                      • 374
                                      #10
                                      Cho mình hỏi mình muốn thay con 74154 = 2 con 74138 như sau thì có được không?
                                      Attached Files

                                        Comment

                                        • toi ngu kinh
                                          Thành viên tích cực
                                          • Jun 2013
                                          • 374
                                          #11
                                          Mình thay 74154= 2 con 74138 như sau đuơc không?
                                          Attached Files

                                            Comment

                                            • mast090
                                              Thành viên tích cực
                                              • Oct 2010
                                              • 1018
                                              #12
                                              hoàn toàn được nhưng cái chân tích cực của nó đấu chung hết thì sao mà tách đc, ko nhầm thì 74154 là 16 cổng. bạn cho con 138 nào hoạt động thì cho active 1 chân tích của của nó còn con nào ko đc thì ngắt nó đi là đc
                                              Website chính thức đổi địa chỉ website thành
                                              Mời các bạn ghé thăm !!!

                                                Comment

                                                • AT89SXX
                                                  Thành viên chính thức
                                                  • Oct 2013
                                                  • 32
                                                  #13
                                                  Nguyên văn bởi toi ngu kinh Xem bài viết
                                                  Cho mình hỏi mình muốn thay con 74154 = 2 con 74138 như sau thì có được không?
                                                  Muốn thay thì phải edit code
                                                  Last edited by AT89SXX; 21-11-2013, 21:58.

                                                    Comment

                                                    • tdm
                                                      Thành viên tích cực
                                                      • Sep 2005
                                                      • 349
                                                      #14
                                                      Nguyên văn bởi AT89SXX Xem bài viết
                                                      Giờ mình muốn thêm phần chỉnh giây, để chinh DS1307 khi mới về.
                                                      Minh thư rồi không chỉnh được gia cả
                                                      thử lại xem sao:
                                                      Code:
                                                      #include <REGX52.H>


#define SEC        0x00
#define MIN        0x01
#define HOUR       0x02
#define DAY        0x03
#define DATE       0x04
#define MONTH      0x05
#define YEAR       0x06
#define CONTROL 0x07
#define A_MIN      0x08
#define A_HOUR     0x09
#define A_MIN1  0x0A
#define A_HOUR1 0x0B
#define ON_OFF  0x0C
#define ON_OFF1 0x0D


char DATEAL,MONTHAL,YEARAL,sec,hour,min,day,date,month,year,year_20,yearal_20,a_min,a_hour,a_min1,a_hour1;


sbit SDA   = P1^0;
sbit SCL   = P1^1;
sbit Set   = P1^2;
sbit Up    = P1^3;
sbit Down  = P1^4;
sbit Ok    = P1^5;
sbit Alarm = P1^6;
sbit Loa   = P1^7;
sbit E11   = P3^0;
sbit E12   = P3^1;
sbit AM    = P3^2;
sbit PM    = P3^3;
//******************************************************************************
// KHAI BAO BIEN, MANG... 
unsigned char led7_data[11] = {0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x39}; //Decimal to Led7seg
unsigned char Data,Display,time,index,set,bat_nhay,read_time;
unsigned char AM_PM,alarm,alarm1,on_off,on_off1;
//,,,,,,,,,,,,,,,,,,,,KHAI BAO MANG AM DUONG LICH,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
unsigned char code DL2010[48]={17,11,15,12,18,12,14,1,16,1,16,2,17,2,14,3,18,3,14,4,19,4,12,5,
                               20,5,12,6,21,6,10,7,23,7,8,8,24,8,8,9,25,9,6,10,26,10,6,11};
unsigned char code DL2011[48]={27,11,4,12,19,12,3,1,27,1,5,2,28,2,3,3,29,3,3,4,30,4,2,5,
                               1,6,31,7,2,7,29,8,4,8,27,9,5,9,27,10,6,10,25,11,7,11,25,12};
unsigned char code DL2012[48]={8,12,23,1,10,1,22,2,9,2,22,3,11,3,21,4,11,4,21,4,12,4,19,5,     
                               13,5,19,6,14,6,17,7,16,7,16,8,16,8,15,9,18,9,14,10,18,10,13,11};   
unsigned char code DL2013[48]={20,11,12,12,21,12,10,1,20,1,12,2,21,2,10,3,22,3,10,4,23,4,8,5,
                               24,5,8,6,25,6,7,7,26,7,5,8,27,8,5,9,28,9,3,10,29,10,3,11};
unsigned char code DL2014[48]={1,12,31,1,2,1,30,2,1,2,31,3,2,3,29,4,3,4,29,5,4,5,27,6,
                               5,6,27,7,6,7,25,8,8,8,24,9,8,9,24,9,9,9,22,10,10,10,22,11};
unsigned char code DL2015[48]={11,11,20,12,13,12,19,1,11,1,20,2,13,2,19,3,13,3,18,4,15,4,16,5,
                               16,5,16,6,17,6,14,7,19,7,13,8,19,8,13,9,20,9,12,10,20,10,11,11};
unsigned char code DL2016[48]={22,11,10,12,23,12,8,1,23,1,9,2,24,2,7,3,25,3,7,4,26,4,5,5,
                               27,5,4,6,29,6,3,7,1,8,31,9,3,11,29,12,1,9,31,10,2,10,29,11};
unsigned char code DL2017[48]={4,12,28,1,5,1,26,2,4,2,28,3,5,3,26,4,6,4,26,5,7,5,24,6,
                               8,6,23,6,10,6,22,7,11,7,20,8,12,8,20,9,13,9,18,10,14,10,18,11};
unsigned char code DL2018[48]={15,11,17,12,16,12,16,1,14,1,17,2,16,2,16,3,16,3,15,4,18,4,14,5,
                               18,5,13,6,20,6,11,7,22,7,10,8,22,8,9,9,24,9,7,10,25,10,7,11};
unsigned char code DL2019[48]={26,11,6,12,27,12,5,1,25,1,6,2,27,2,5,3,27,3,5,4,28,4,3,5,
                               29,5,3,6,1,7,30,8,3,8,29,9,3,9,28,10,5,10,26,11,6,11,26,12};
unsigned char code DL2020[48]={7,12,25,1,8,1,23,2,8,2,24,3,9,3,23,4,9,4,23,4,10,4,21,5,
                               11,5,21,6,12,6,19,7,14,7,17,8,15,8,17,9,16,9,15,10,17,10,14,11};


// KHAI BAO HAM, CHUONG TRINH CON
void set_main(void);             // Chuong trinh khoi tao main
void setup_timer(void);         // Chuong trinh cai dat timer 1 va 0
void delay(unsigned int time);     // Delay
void Set_Clock(void);             // Kiem tra va hieu chinh gia tri cua gio,phut,giay
void Keypad(void);                 // Kiem tra xu ly phim nhan.
void T1_ISR(void);                 //ngat timer 1 phuc vu nhay led
void T0_ISR(void);                 // Dung ngat timer 0 de quet led
unsigned char DATE_AL(unsigned char date, unsigned char month, unsigned char year);
unsigned char MONTH_AL(unsigned char date, unsigned char month, unsigned char year);
unsigned char YEAR_AL(unsigned char MONTHAL, unsigned char month);
//******************************************************************************
//*************************CAC CHUONG TRINH TINH AM LICH**************************
unsigned char DATE_AL(unsigned char date, unsigned char month, unsigned char year)
{  
   unsigned char n,i;
   i=month-1;
   if (year==10)
     {  if (date<DL2010[2+(4*i)]) n=(DL2010[4*i]+date)-1;
       else if (date>DL2010[2+(4*i)]) n=(date-DL2010[2+(4*i)])+1;
       else n=1; }
   else if (year==11)
     {  if (date<DL2011[2+(4*i)]) n=(DL2011[4*i]+date)-1;
       else if (date>DL2011[2+(4*i)]) n=(date-DL2011[2+(4*i)])+1;
       else n=1; }
   else if (year==11)
     {  if (date<DL2011[2+(4*i)]) n=(DL2011[4*i]+date)-1;
       else if (date>DL2011[2+(4*i)]) n=(date-DL2011[2+(4*i)])+1;
       else n=1; }
   else if (year==12)
     {  if (date<DL2012[2+(4*i)]) n=(DL2012[4*i]+date)-1;
       else if (date>DL2012[2+(4*i)]) n=(date-DL2012[2+(4*i)])+1;
       else n=1; }
   else if (year==13)
     {  if (date<DL2013[2+(4*i)]) n=(DL2013[4*i]+date)-1;
       else if (date>DL2013[2+(4*i)]) n=(date-DL2013[2+(4*i)])+1;
       else n=1; }
   else if (year==14)
     {  if (date<DL2014[2+(4*i)]) n=(DL2014[4*i]+date)-1;
       else if (date>DL2014[2+(4*i)]) n=(date-DL2014[2+(4*i)])+1;
       else n=1; }
   else if (year==15)
     {  if (date<DL2015[2+(4*i)]) n=(DL2015[4*i]+date)-1;
       else if (date>DL2015[2+(4*i)]) n=(date-DL2015[2+(4*i)])+1;
       else n=1; }
   else if (year==16)
     {  if (date<DL2016[2+(4*i)]) n=(DL2016[4*i]+date)-1;
       else if (date>DL2016[2+(4*i)]) n=(date-DL2016[2+(4*i)])+1;
       else n=1; }
   else if (year==17)
     {  if (date<DL2017[2+(4*i)]) n=(DL2017[4*i]+date)-1;
       else if (date>DL2017[2+(4*i)]) n=(date-DL2017[2+(4*i)])+1;
       else n=1; }
   else if (year==19)
     {  if (date<DL2019[2+(4*i)]) n=(DL2019[4*i]+date)-1;
       else if (date>DL2019[2+(4*i)]) n=(date-DL2019[2+(4*i)])+1;
       else n=1; }
   else if (year==20)
     {  if (date<DL2020[2+(4*i)]) n=(DL2020[4*i]+date)-1;
       else if (date>DL2020[2+(4*i)]) n=(date-DL2020[2+(4*i)])+1;
       else n=1; }
   return n;
   }
 unsigned char MONTH_AL(unsigned char date, unsigned char month, unsigned char year)
 {
   unsigned char n,i;
   i=month-1;
   if (year==10)
      {    if (date<DL2010[2+(4*i)]) n=DL2010[1+(4*i)];
          else  n=DL2010[3+(4*i)]; }
   else if (year==11)
      {    if (date<DL2011[2+(4*i)]) n=DL2011[1+(4*i)];
          else  n=DL2011[3+(4*i)]; }
   else if (year==12)
      {    if (date<DL2012[2+(4*i)]) n=DL2012[1+(4*i)];
          else  n=DL2012[3+(4*i)]; }
   else if (year==13)
      {    if (date<DL2013[2+(4*i)]) n=DL2013[1+(4*i)];
          else  n=DL2013[3+(4*i)]; }
   else if (year==14)
      {    if (date<DL2014[2+(4*i)]) n=DL2014[1+(4*i)];
          else  n=DL2014[3+(4*i)]; }
   else if (year==15)
      {    if (date<DL2015[2+(4*i)]) n=DL2015[1+(4*i)];
          else  n=DL2015[3+(4*i)]; }
   else if (year==16)
      {    if (date<DL2016[2+(4*i)]) n=DL2016[1+(4*i)];
          else  n=DL2016[3+(4*i)]; }
   else if (year==17)
      {    if (date<DL2017[2+(4*i)]) n=DL2017[1+(4*i)];
          else  n=DL2017[3+(4*i)]; }
   else if (year==18)
      {    if (date<DL2018[2+(4*i)]) n=DL2018[1+(4*i)];
          else  n=DL2018[3+(4*i)]; }
   else if (year==19)
      {    if (date<DL2019[2+(4*i)]) n=DL2019[1+(4*i)];
          else  n=DL2019[3+(4*i)]; }
   else if (year==20)
      {    if (date<DL2020[2+(4*i)]) n=DL2020[1+(4*i)];
          else  n=DL2020[3+(4*i)]; }
    return n;
   }
unsigned char YEAR_AL(unsigned char MONTHAL, unsigned char month)
{
unsigned n;
if (MONTHAL<=month) n=year;
else if (MONTHAL>month) n=year-1;
return n;
}
void bip(void)
{
    unsigned char n;
    for(n=0;n<100;n++)
    {
        Loa=1; delay(50);
        Loa=0; delay(50);
    }    
}
//******************************************************************************
// CAC CHUONG TRINH CON CHO I2C
//******************************************************************************
void I2C_start(void)
{
    SCL = 1; SCL = 0;
    SDA = 1; SCL = 1;
    delay(2);
    SDA = 0; delay(2);
    SCL = 0; delay(2);
}
void I2C_stop(void)
{
    SCL = 1; SCL = 0;
    SDA = 0; delay(2);
    SCL = 1; delay(2);
    SDA = 1;
}
void I2C_write(unsigned char dat)
{
    unsigned char i;
    for (i=0;i<8;i++)
    {
        SDA = (dat & 0x80) ? 1:0;
        SCL=1;SCL=0;
        dat<<=1;
    }
    SCL = 1; delay(2);
    SCL = 0;
}
unsigned char I2C_read(void)
{
    bit rd_bit;
    unsigned char i, dat;
    dat = 0x00;
    for(i=0;i<8;i++)         /* For loop read data 1 byte */
    {
        delay(2);
        SCL = 1; delay(2);     /* Set SCL */
        rd_bit = SDA;         /* Keep for check acknowledge */
        dat = dat<<1;
        dat = dat | rd_bit; /* Keep bit data in dat */
        SCL = 0;             /* Clear SCL */
    }
    return dat;
}
//******************************************************************************
// CAC CHUONG TRINH CON CHO DS1307
//******************************************************************************
unsigned char DS1307_read(unsigned char addr)
{
    unsigned int temp,ret;
    I2C_start();         /* Start i2c bus */
    I2C_write(0xD0);     /* Connect to DS1307 */
    I2C_write(addr);     /* Request RAM address on DS1307 */
    I2C_start();         /* Start i2c bus */
    I2C_write(0XD1);     /* Connect to DS1307 for Read */
    ret = I2C_read();     /* Receive data */
    I2C_stop();
    //**********************************************************
    temp = ret;                             /*BCD to HEX*/
    ret = (((ret/16)*10)+ (temp & 0x0f));     /*for Led 7seg*/
    //**********************************************************
    return ret;
}


void DS1307_Write(unsigned char addr,unsigned char dat)
{
    unsigned int temp;
    //********************************************** 
    temp = dat ;                         /*HEX to BCD*/
    dat = (((dat/10)*16)|(temp %10));     /*for Led 7seg*/
    //**********************************************
    I2C_start();         /* Start i2c bus */
    I2C_write(0XD0);     /* Connect to DS1307 */
    I2C_write(addr);     /* Request RAM address on DS1307 */
    I2C_write(dat);     /* Connect to DS1307 for Read */
    I2C_stop();
}


void Out_1Hz()
{
    I2C_start(); /* Start i2c bus */
    I2C_write(0xD0); /* Connect to DS1307 */
    I2C_write(CONTROL);   //vi tri con tro RTC
    I2C_write(0x10);
    I2C_stop();
}


void Read_DS1307()
{
    sec   = DS1307_read(SEC);
    min   = DS1307_read(MIN);
    hour  = DS1307_read(HOUR);
    day   = DS1307_read(DAY);
    date  = DS1307_read(DATE);
    month = DS1307_read(MONTH);
    year  = DS1307_read(YEAR);
}


void Write_DS1307()
{
    DS1307_Write(SEC,sec);
    DS1307_Write(MIN,min);
    DS1307_Write(HOUR,hour);
    DS1307_Write(DAY,day);
    DS1307_Write(DATE,date);
    DS1307_Write(MONTH,month);
    DS1307_Write(YEAR,year); 
}


void Write_Alarm()
{
    DS1307_Write(A_MIN,a_min);
    DS1307_Write(A_HOUR,a_hour);
    DS1307_Write(ON_OFF,on_off);
}
void Write_Alarm1()
{
    DS1307_Write(A_MIN1,a_min1);
    DS1307_Write(A_HOUR1,a_hour1);
    DS1307_Write(ON_OFF1,on_off1);
}
void Read_Alarm()
{
    a_min   = DS1307_read(A_MIN);
    a_hour  = DS1307_read(A_HOUR);
    a_min1  = DS1307_read(A_MIN1);
    a_hour1 = DS1307_read(A_HOUR1);
    on_off  = DS1307_read(ON_OFF);
    on_off1 = DS1307_read(ON_OFF1);
}
//******************************************************************************
void delay(unsigned int time)
{ 
    while(time--); 
}
void set_main(void) // Chuong trinh khoi tao main
{ 
    P2=P1=0xFF;P1_7=0;
    P0=P3=0x00;
}
void setup_timer(void) // Setup timer 0 va timer 1
{
    TMOD=0x11; // timer0 & timer1 set che do 1
    ET1=1; ET0=1; EA=1;
    TF0=0; TF1=0; 
    TR0=1; TR1=1;
}
void Set_Clock(void) // Kiem tra va hieu chinh gia tri cua gio,phut,giay
{
    unsigned char y;
    y=(year%4);
//Tang
    if(sec>59)  {sec=0; }
    if(min>59)  { min=0; }
    if(hour>23) { hour=0; }
    if(day>7) day=1;
    if((month==2)&&(date>29)&&(y==0)) { date=1; }
    else    if((month==2)&&(date>28)&&(y!=0)) { date=1; }
            else     if(((month==4)||(month==6)||(month==9)||(month==11))&&(date>30)&&(y!=0)){ date=1; }
                    else     if(date>31) { date=1; }
    if(month>12)  { month=1; }
    if(year>99)   { year_20++; year=0; if(year_20>99){year_20=0;}  }
    if(a_min>59)  { a_min=0; }
    if(a_hour>23) { a_hour=0; }
    if(a_min1>59) { a_min1=0; }
    if(a_hour1>23){ a_hour1=0; }
//Giam
    if(sec<0)  { sec=59; }
    if(min<0)  { min=59; }
    if(hour<0) { hour=23; }
    if(day<1) day=7;
    if((month==2)&&(date<1)&&(y==0)) { date=29; }
    else    if((month==2)&&(date<1)&&(y!=0)) { date=28; }
            else     if(((month==4)||(month==6)||(month==9)||(month==11))&&(date<1)&&(y!=0)){ date=30; }
                    else     if(date<1) { date=31; }
    if(month<1)   { month=12; }
    if(year<0)    { year_20--; year=99; if(year_20<0){year_20=99;} }
    if(a_min<0)   { a_min=59; }
    if(a_hour<0)  { a_hour=23; }
    if(a_min1<0)  { a_min1=59; }
    if(a_hour1<0) { a_hour1=23; }
}
void Keypad(void) // Kiem tra phim nhan.
{
     if(Ok==0)
    {    delay(1000);
        while(Ok==0);
        delay(1000);
        if((Display==0)&&(set==0)&&(alarm==0)&&(alarm1==0))
        {
            AM_PM++;
            if(AM_PM==2) AM_PM=0;
        }
        else AM_PM=0;
        bip(); 
        Display=set=alarm=alarm1=0;
        if(on_off==1) Write_Alarm();    
        else Write_DS1307();    
        if(on_off1==1) Write_Alarm1();    
        else Write_DS1307();
    }


//*********************************************************************
    if(Display==0)
    {
        if(Set==0)
        {     delay(1000);
            while(Set==0);
            delay(1000);
            bip(); set++; 
            if(set==7) set=1;
        }
           if((set==1)&&(Display==0))
        { 
            if(!Up) { sec++; bip();Set_Clock(); delay(10000);DS1307_Write(SEC,sec); }
            if(!Down) { sec--; bip();Set_Clock(); delay(10000);DS1307_Write(SEC,sec); }
        }
        if((set==2)&&(Display==0))
        { 
            if(!Up) { min++; bip();Set_Clock(); delay(50000); }
            if(!Down) { min--; bip();Set_Clock(); delay(50000); }
        }
        if(set==3)
        { 
            if(!Up) 
            {
                hour=hour+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                hour=hour-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==4)
        { 
            if(!Up) 
            {
                day=day+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                day=day-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==5)
        { 
            if(!Up) 
            {
                date=date+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                date=date-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==6)
        { 
            if(!Up) 
            {
                month=month+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                month=month-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(set==7)
        { 
            if(!Up) 
            {
                year=year+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                year=year-1; bip();Set_Clock(); delay(50000);
            }
        }
    }
    if(Alarm==0)
    {  delay(1000);
       while(Alarm==0);
       delay(1000);
        bip(); Display++;
        if(Display==3) Display=1;
    }
    if(Display==1)
    {
        if(!Set)
        { 
            bip(); alarm++; 
            if(alarm==4) alarm=1;
        }
        if(alarm==1)
        { 
            if(!Up) //min++; 
            {
                a_min=a_min+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) //min--;
            {
                a_min=a_min-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm==2)
        { 
            if(!Up) //hour++;
            {
                a_hour=a_hour+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) //hour--;
            {    
                a_hour=a_hour-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm==3)
        { 
            if(!Up) //hour++;
            {
                on_off=1; bip();Set_Clock(); delay(50000); 
            }
            if(!Down) //hour--;
            {    
                on_off=0; bip();Set_Clock(); delay(50000);
            }
        }
    }
    if(Display==2)
    {
        if(!Set)
        { 
            bip(); alarm1++; 
            if(alarm1==4) alarm1=1;
        }
        if(alarm1==1)
        { 
            if(!Up) 
            {
                a_min1=a_min1+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {
                a_min1=a_min1-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm1==2)
        { 
            if(!Up) 
            {
                a_hour1=a_hour1+1; bip();Set_Clock(); delay(50000);
            }
            if(!Down) 
            {    
                a_hour1=a_hour1-1; bip();Set_Clock(); delay(50000);
            }
        }
        if(alarm1==3)
        { 
            if(!Up) 
            {
                on_off1=1; bip();Set_Clock(); delay(50000); 
            }
            if(!Down) 
            {    
                on_off1=0; bip();Set_Clock(); delay(50000);
            }
        }
}




//*********************************************************************
    Set_Clock(); 
    delay(1000);
}
void T0_ISR(void) interrupt 1 // Dung ngat Timer0 de doc DS1307
{
    TR0=0;
    TF0=0;
    TH0=-20000/256; // Gia tri cho Timer0: 50000(us)x10=0.5(s)
    TL0=-20000%256;
    time++;
    if(time==10)
    {
        time=0; bat_nhay++; read_time=1;
        if(bat_nhay==4) bat_nhay=0;     // chop tat khi dieu chinh Clock
    }
    TR0=1;
}
/*************************************/
void T1_ISR(void) interrupt 3 // Dung ngat Timer1 de hien thi 15 Led_7D
{
    TR1=0;
    TF1=0;
    TH1=-1000/256; // Gia tri cho Timer1: 1000(us) x 15 = 15(ms)
    TL1=-1000%256;
    if(Display==0)
    {
        index++;
        if(index==1)
        {
            Data=sec;
            P0=0x00; E11=1; E12=1;
            if(set==1 && bat_nhay==1){ index++; index++; }
            else{
            P2=0x00;
            P0=led7_data[Data%10];//xuat gia tri hang don vi
            E11=0;E12=1;}
        }
        if(index==2)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x01;
            P0=led7_data[Data/10]; //xuat gia tri hang truc
            E11=0;E12=1;
        }
    //******************************************************************************
        if(index==3)
        {
            Data=min;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x02;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==4)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x03;
            P0=led7_data[Data/10];
            E11=0;E12=1; 
        } 
    //******************************************************************************
        if(index==5)
        {
            if(AM_PM==1) 
            {
                if(hour>12) Data=hour-12;
                else 
                {
                    if(hour==0) Data=12;
                    else Data=hour;
                }
            }
            else Data=hour;
            P0=0x00; E11=1; E12=1;
            if(set==3 && bat_nhay==1){ index++; index++; }
            else
            { 
                P2=0x04;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==6)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x05;
            P0=led7_data[Data/10]; 
            E11=0;E12=1;
        } 
    //******************************************************************************
        if(index==7) 
        {
            if ((day<8)&&(day>1)) Data=day;
            else if (day==1) Data=10;
            P0=0x00; E11=1; E12=1;
            if(set==4 && bat_nhay==1){ index++; }
            else
            {     
                    P2=0x06;
                    P0=led7_data[Data];
                    E11=0;E12=1;
            }
        }
    //******************************************************************************
        if(index==8)
        {
            Data=date;
            P0=0x00; E11=1; E12=1;
            if(set==5 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x07;
                P0=led7_data[Data/10];
                E11=0; E12=1;
            }
        }
        if(index==9)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x08;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==10)
        {
            Data=month;
            P0=0x00; E11=1; E12=1;
            if(set==6 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x09;
                P0=led7_data[Data/10];
                E11=0; E12=1;
            }
        }
        if(index==11)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x0a;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==12)
        {
            Data=year_20;
            P0=0x00; E11=1; E12=1;
            if(set==7 && bat_nhay==3){ index++; index++; index++; index++; }
            else
            {
                P2=0x0b;
                P0=led7_data[Data/10];
                E11=0;E12=1;
            }
        }
        if(index==13)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x0c;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
        if(index==14)
        {
            Data=year;
            P0=0x00; E11=1; E12=1;
            P2=0x0d;
            P0=led7_data[Data/10];
            E11=0; E12=1;
        }
        if(index==15)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x0e;
            P0=led7_data[Data%10];
            E11=0; E12=1;
        }
        if(index==16)
        {
            Data=DATEAL;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data/10];//xuat gia tri hang don vi
            E11=1;E12=0;
        }
        if(index==17)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x10;
            P0=led7_data[Data%10]; //xuat gia tri hang truc
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==18)
        {
            Data=MONTHAL;
            P0=0x00; E11=1; E12=1;
            P2=0x20;
            P0=led7_data[Data/10];
            E11=1;E12=0;
            
        }
        if(index==19)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x30;
            P0=led7_data[Data%10];
            E11=1;E12=0; 
        }
    //******************************************************************************
        if(index==20)
        {
            Data=yearal_20;
            P0=0x00; E11=1; E12=1;
            P2=0x40;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
        if(index==21)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x50;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        } 
    //******************************************************************************
        if(index==22) 
        {
            Data=YEARAL;
            P0=0x00; E11=1; E12=1;
            P2=0x60;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==23)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x70;
            P0=led7_data[Data%10];
            E11=1;E12=0;
        }
        if(index==24) index=0;
    }
    
    if(Display==1)    //*********************
    {
        index++;
        if(index==1)
        {
            Data=sec;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data%10];//xuat gia tri hang don vi
            E11=0; E12=1; 
        }
        if(index==2)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x01;
            P0=led7_data[Data/10]; //xuat gia tri hang truc
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==3)
        {
            Data=min;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x02;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==4)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x03;
            P0=led7_data[Data/10]; 
            E11=0; E12=1;
        }
    //******************************************************************************
        if(index==5)
        {
            if(AM_PM==1) 
            {
                if(hour>12) Data=hour-12;
                else 
                {
                    if(hour==0) Data=12;
                    else Data=hour;
                }
            }
            else Data=hour;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            { 
                P2=0x04;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==6)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x05;
            P0=led7_data[Data/10];
            E11=0; E12=1; 
        } 
        if(index==7)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x06;
            P0=led7_data[1];
            E11=0; E12=1;
        }
        if(index==8)
        {
            Data=a_min;
            if(alarm==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x0a;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==9)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x09;
            P0=led7_data[Data/10];
            E11=0;E12=1;
        }
        if(index==10)
        {
            if(AM_PM==1) 
            {
                if(a_hour>12) Data=a_hour-12;
                else 
                {
                    if(a_hour==0) Data=12;
                    else Data=a_hour;
                }
            }
            else Data=a_hour;
            if(alarm==2 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x08;;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==11)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x07;
            P0=led7_data[Data/10];
            E11=0;E12=1;
        }
        if(index==12)
        {
            P0=0x00; E11=1; E12=1;
            if(alarm==3 && bat_nhay==2){ index++; index++; index++; index++; }
            else
            {
                P2=0x0c;
                P0=led7_data[0];
                E11=0;E12=1;
            }
        }
        if(index==13)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off==1)
            {
                P2=0x0d;
                P0=0x37;
                E11=0;E12=1;    
            }
            else 
            {
                P2=0x0d;
                P0=0x71;
                E11=0;E12=1;
            }
        }
        if(index==14)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off==1)
            {
                P2=0x0e;
                P0=0x00;
                E11=0;E12=1;    
            }
            else 
            {
                P2=0x0e;
                P0=0x71;
                E11=0;E12=1;
            }
        }
        if(index==15)
        {
            P0=0x00; E11=1; E12=1;
            if(a_hour>12)
            {
                P2=0x0b;
                P0=0x40;
                E11=0;E12=1;    
            }
            else 
            {
                P2=0x0b;
                P0=0x00;
                E11=0;E12=1;
            }
        }
        if(index==16)
        {
            Data=DATEAL;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data/10];//xuat gia tri hang don vi
            E11=1;E12=0;
        }
        if(index==17)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x10;
            P0=led7_data[Data%10]; //xuat gia tri hang truc
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==18)
        {
            Data=MONTHAL;
            P0=0x00; E11=1; E12=1;
            P2=0x20;
            P0=led7_data[Data/10];
            E11=1;E12=0;
            
        }
        if(index==19)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x30;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==20)
        {
            Data=yearal_20;
            P0=0x00; E11=1; E12=1;
            P2=0x40;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
        if(index==21)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x50;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        } 
    //******************************************************************************
        if(index==22) 
        {
            Data=YEARAL;
            P0=0x00; E11=1; E12=1;
            P2=0x60;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==23)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x70;
            P0=led7_data[Data%10];
            E11=1;E12=0;
        }
        if(index==24) index=0;
    }
    if(Display==2)
    {
        index++;
        if(index==1)
        {
            Data=sec;
            P0=0x00; E11=1; E12=1;
            P2=0x00;;
            P0=led7_data[Data%10];//xuat gia tri hang don vi
            E11=0;E12=1;
        }
        if(index==2)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x01;
            P0=led7_data[Data/10]; //xuat gia tri hang truc
            E11=0;E12=1;
        }
    //******************************************************************************
        if(index==3)
        {
            Data=min;
            P0=0x00; E11=1; E12=1;
            if(set==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P2=0x02;
                P0=led7_data[Data%10];
                E11=0;E12=1;
            }
        }
        if(index==4)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x03;
            P0=led7_data[Data/10];
            E11=0;E12=1; 
        }
    //******************************************************************************
        if(index==5)
        {
            if(AM_PM==1) 
            {
                if(hour>12) Data=hour-12;
                else 
                {
                    if(hour==0) Data=12;
                    else Data=hour;
                }
            }
            else Data=hour;
            P0=0x00; E11=1; E12=1;
            if(set==2 && bat_nhay==1){ index++; index++; }
            else
            { 
                P2=0x04;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==6)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x05;
            P0=led7_data[Data/10]; 
            E11=0; E12=1;
        } 
        if(index==7)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x06;
            P0=led7_data[2];
            E11=0; E12=1;
        }
        if(index==8)
        {
            Data=a_min1;
            if(alarm1==1 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x0a;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==9)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x09;
            P0=led7_data[Data/10];
            E11=0; E12=1;
        }
        if(index==10)
        {
            if(AM_PM==1) 
            {
                if(a_hour1>12) Data=a_hour1-12;
                else 
                {
                    if(a_hour1==0) Data=12;
                    else Data=a_hour1;
                }
            }
            else Data=a_hour1;
            if(alarm1==2 && bat_nhay==1){ index++; index++; }
            else
            {
                P0=0x00; E11=1; E12=1;
                P2=0x08;
                P0=led7_data[Data%10];
                E11=0; E12=1;
            }
        }
        if(index==11)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x07;
            P0=led7_data[Data/10];
            E11=0; E12=1;
        }
        if(index==12)
        {
            P0=0x00; E11=1; E12=1;
            if(alarm1==3 && bat_nhay==2){ index++; index++; index++; index++; }
            else
            {
                P2=0x0c;
                P0=led7_data[0];
                E11=0; E12=1;
            }
        }
        if(index==13)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off1==1)
            {
                P2=0x0d;
                P0=0x37;
                E11=0; E12=1;    
            }
            else 
            {
                P2=0x0d;
                P0=0x71;
                E11=0; E12=1;
            }
        }
        if(index==14)
        {
            P0=0x00; E11=1; E12=1;
            if(on_off1==1)
            {
                P2=0x0e;
                P0=0x00;
                E11=0; E12=1;    
            }
            else 
            {
                P2=0x0e;
                P0=0x71;
                E11=0; E12=1;
            }
        }
        if(index==15)
        {
            P0=0x00; E11=1; E12=1;
            if(a_hour1>12)
            {
                P2=0x0b;
                P0=0x40;
                E11=0; E12=1;    
            }
            else 
            {
                P2=0x0b;
                P0=0x00;
                E11=0; E12=1;
            }
        }
        if(index==16)
        {
            Data=DATEAL;
            P0=0x00; E11=1; E12=1;
            P2=0x00;
            P0=led7_data[Data/10];//xuat gia tri hang don vi
            E11=1;E12=0;
        }
        if(index==17)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x10;
            P0=led7_data[Data%10]; //xuat gia tri hang truc
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==18)
        {
            Data=MONTHAL;
            P0=0x00; E11=1; E12=1;
            P2=0x20;
            P0=led7_data[Data/10];
            E11=1;E12=0;
            
        }
        if(index==19)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x30;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==20)
        {
            Data=yearal_20;
            P0=0x00; E11=1; E12=1;
            P2=0x40;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
        if(index==21)
        {     
            P0=0x00; E11=1; E12=1;
            P2=0x50;
            P0=led7_data[Data%10]; 
            E11=1;E12=0;
        } 
    //******************************************************************************
        if(index==22) 
        {
            Data=YEARAL;
            P0=0x00; E11=1; E12=1;
            P2=0x60;
            P0=led7_data[Data/10];
            E11=1;E12=0;
        }
    //******************************************************************************
        if(index==23)
        {
            P0=0x00; E11=1; E12=1;
            P2=0x70;
            P0=led7_data[Data%10];
            E11=1;E12=0;
        }
        if(index==24) index=0;
    }
    
//******************************************************************************
    TR1=1;
}
//************ CHUONG TRINH CHINH *************
void main()
{      Out_1Hz();
    time=index=set=read_time=0;
    bip(); 
    delay(100);
    set_main();
    year_20=20;
    yearal_20=20;
    setup_timer();
    Read_Alarm();
    Read_DS1307();
    DS1307_Write(SEC,0x00);
    while(1)
    {   
        
        if ((year>9)&&(year<26)) 
        {
        year_20=yearal_20=20;
        DATEAL=DATE_AL(date,month,year);
        MONTHAL=MONTH_AL(date,month,year);
        YEARAL=YEAR_AL(MONTHAL,month); }
        else
        {DATEAL=MONTHAL=YEARAL=yearal_20=0; }
        Keypad();
        if(hour>=12)  {AM=1; PM=0; delay(100);}
        else {AM=0; PM=1; delay(100); }
        if((set==0)&&(read_time==1))
      {
        if ((hour==12)&&(min==0)&&(sec==0))
             {read_time = 0;
              Read_DS1307();
              DS1307_Write(SEC,0x0a);}
            else 
            { read_time = 0;
              Read_DS1307();}
      }
        else sec = DS1307_read(SEC); 
        if(((a_min==min)&&(a_hour==hour)&&(on_off==1)))
        {
            if(sec<59) { bip(); delay(50000);}
            else on_off=0;
        }
        if((a_min1==min)&&(a_hour1==hour)&&((day>1)&&(day<7))&&(on_off1==1))
        {
            if(sec<59) { bip(); delay(50000);}
        }
    }
}
                                                      |

                                                        Comment

                                                        • AT89SXX
                                                          Thành viên chính thức
                                                          • Oct 2013
                                                          • 32
                                                          #15
                                                          Thanks bạn được rồi, mình muốn bỏ năm của âm lịch thay vào đó cái nhiệt độ thì phải làm như thế nào??

                                                            Comment

                                                            Trước 1 2 template Next

                                                            Về tác giả

                                                            Collapse
                                                            AT89SXX Tìm hiểu thêm về AT89SXX

                                                            Bài viết mới nhất

                                                            Collapse
                                                            Xem toàn bộ
                                                            Đang tải...