calendar.c

st公司的开发板的资料

      LCD_SetTextColor(Red);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      tmpValue--;
      WeekDayNum(date_s.year, date_s.month, tmpValue);
      LCD_SetBackColor(Blue2);
      LCD_SetTextColor(White);
      LCD_DisplayStringLine(Line1, " WEEK     DAY N:    ");
      if(wn/10)
      {
        LCD_DisplayChar(Line1, 223, ((wn/10)+ 0x30));
        LCD_DisplayChar(Line1, 207, ((wn%10)+ 0x30));
      }
      else
      {
        LCD_DisplayChar(Line1, 223, ((wn%10)+ 0x30));
      }
      if(dc/100)
      {
        LCD_DisplayChar(Line1, 47, ((dc/100)+ 0x30));
        LCD_DisplayChar(Line1, 31, (((dc%100)/10)+ 0x30));
        LCD_DisplayChar(Line1, 15, (((dc%100)%10)+ 0x30));
      }
      else if(dc/10)
      {
        LCD_DisplayChar(Line1, 47, ((dc/10)+ 0x30));
        LCD_DisplayChar(Line1, 31, ((dc%10)+ 0x30));
      }
      else
      {
        LCD_DisplayChar(Line1, 47, ((dc%10)+ 0x30));
      }
      LCD_SetBackColor(White);
    }
    /* If "UP" pushbutton is pressed */
    if(MyKey == UP)
    {
      LCD_SetTextColor(White);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      
      if(tmpValue == 1)
      {
        dayline = lastdayline;
        daycolumn =  lastdaycolumn;
        tmpValue = ValueMax;
      }
      else if(tmpValue < 8)
      {
        tmpValue = 1;
        dayline = Line3;
        daycolumn = firstdaycolumn;
      }
      else
      {
        dayline -= 24;
        tmpValue -= 7;
      }

      LCD_SetTextColor(Red);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      WeekDayNum(date_s.year, date_s.month, tmpValue);

      LCD_SetBackColor(Blue2);
      LCD_SetTextColor(White);
      LCD_DisplayStringLine(Line1, " WEEK     DAY N:    ");
      if(wn/10)
      {
        LCD_DisplayChar(Line1, 223, ((wn/10)+ 0x30));
        LCD_DisplayChar(Line1, 207, ((wn%10)+ 0x30));
      }
      else
      {
        LCD_DisplayChar(Line1, 223, ((wn%10)+ 0x30));
      }
      if(dc/100)
      {
        LCD_DisplayChar(Line1, 47, ((dc/100)+ 0x30));
        LCD_DisplayChar(Line1, 31, (((dc%100)/10)+ 0x30));
        LCD_DisplayChar(Line1, 15, (((dc%100)%10)+ 0x30));
      }
      else if(dc/10)
      {
        LCD_DisplayChar(Line1, 47, ((dc/10)+ 0x30));
        LCD_DisplayChar(Line1, 31, ((dc%10)+ 0x30));
      }
      else
      {
        LCD_DisplayChar(Line1, 47, ((dc%10)+ 0x30));
      }
      LCD_SetBackColor(White);
    } 
    /* If "DOWN" pushbutton is pressed */
    if(MyKey == DOWN)
    {
      LCD_SetTextColor(White);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      if(tmpValue == ValueMax)
      {
        dayline = Line3;
        daycolumn =  firstdaycolumn;
        tmpValue = 1;
      }
      else
      {
        dayline += 24;
        tmpValue += 7;
      }

      if(tmpValue > ValueMax)
      {
        tmpValue = ValueMax;
        dayline = lastdayline;
        daycolumn = lastdaycolumn;
      }
      LCD_SetTextColor(Red);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      WeekDayNum(date_s.year, date_s.month, tmpValue);

      LCD_SetBackColor(Blue2);
      LCD_SetTextColor(White);
      LCD_DisplayStringLine(Line1, " WEEK     DAY N:    ");
      if(wn/10)
      {
        LCD_DisplayChar(Line1, 223, ((wn/10)+ 0x30));
        LCD_DisplayChar(Line1, 207, ((wn%10)+ 0x30));
      }
      else
      {
        LCD_DisplayChar(Line1, 223, ((wn%10)+ 0x30));
      }
      if(dc/100)
      {
        LCD_DisplayChar(Line1, 47, ((dc/100)+ 0x30));
        LCD_DisplayChar(Line1, 31, (((dc%100)/10)+ 0x30));
        LCD_DisplayChar(Line1, 15, (((dc%100)%10)+ 0x30));
      }
      else if(dc/10)
      {
        LCD_DisplayChar(Line1, 47, ((dc/10)+ 0x30));
        LCD_DisplayChar(Line1, 31, ((dc%10)+ 0x30));
      }
      else
      {
        LCD_DisplayChar(Line1, 47, ((dc%10)+ 0x30));
      }
      LCD_SetBackColor(White);
    }
    /* If "SEL" pushbutton is pressed */
    if(MyKey == SEL)
    {
      /* Clear the LCD */
      LCD_Clear(White);
      /* Display the menu */
      DisplayMenu();
      /* Enable the JoyStick interrupts */
      IntExtOnOffConfig(ENABLE);
      return;
    }
  }
}

/*******************************************************************************
* Function Name  : Date_Update
* Description    : Updates date when time is 23:59:59.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void Date_Update(void)
{
  if(date_s.month == 1 || date_s.month == 3 || date_s.month == 5 || date_s.month == 7 ||
     date_s.month == 8 || date_s.month == 10 || date_s.month == 12)
  {
    if(date_s.day < 31)
    {
      date_s.day++;
    }
    /* Date structure member: date_s.day = 31 */
    else
    {
      if(date_s.month != 12)
      {
        date_s.month++;
        date_s.day = 1;
      }
      /* Date structure member: date_s.day = 31 & date_s.month =12 */
      else
      {
        date_s.month = 1;
        date_s.day = 1;
        date_s.year++;
      }
    }
  }
  else if(date_s.month == 4 || date_s.month == 6 || date_s.month == 9 ||
          date_s.month == 11)
  {
    if(date_s.day < 30)
    {
      date_s.day++;
    }
    /* Date structure member: date_s.day = 30 */
    else
    {
      date_s.month++;
      date_s.day = 1;
    }
  }
  else if(date_s.month == 2)
  {
    if(date_s.day < 28)
    {
      date_s.day++;
    }
    else if(date_s.day == 28)
    {
      /* Leap year */
      if(IsLeapYear(date_s.year))
      {
        date_s.day++;
      }
      else
      {
        date_s.month++;
        date_s.day = 1;
      }
    }
    else if(date_s.day == 29)
    {
      date_s.month++;
      date_s.day = 1;
    }
  }
}

/*******************************************************************************
* Function Name  : RegulateYear
* Description    : Regulates the year.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
static void RegulateYear(void)
{
  u32 tmpValue = 0;
  u32 MyKey = 0;

  /* Initialize tmpValue */
  tmpValue = date_s.year;

  /* Endless loop */
  while(1)
  {
    /* Check which key is pressed */
    MyKey = ReadKey();

    /* If "UP" pushbutton is pressed */
    if(MyKey == UP)
    {
      /* Increase the value of the digit */
      if(tmpValue == 2099)
      {
        tmpValue = 1874;
      }
      LCD_ClearLine(Line3);
      LCD_ClearLine(Line7);
      LCD_ClearLine(Line8);
      Date_Display(++tmpValue, date_s.month, date_s.day);
    }
    /* If "DOWN" pushbutton is pressed */
    if(MyKey == DOWN)
    {
      /* Decrease the value of the digit */
      if(tmpValue == 1875)
      {
        tmpValue = 2100;
      }
      LCD_ClearLine(Line3);
      LCD_ClearLine(Line7);
      LCD_ClearLine(Line8);
      /* Display new value */
      Date_Display(--tmpValue, date_s.month, date_s.day);
    }
    /* If "SEL" pushbutton is pressed */
    if(MyKey == SEL)
    {
      LCD_ClearLine(Line3);
      LCD_ClearLine(Line7);
      LCD_ClearLine(Line8);
      /* Display new value */
      Date_Display(tmpValue, date_s.month, date_s.day);
      /* Return the digit value and exit */
      date_s.year = tmpValue;
      return;
    }
  }
}

/*******************************************************************************
* Function Name  : RegulateMonth
* Description    : Regulates month.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
static void RegulateMonth(void)
{
  u32 tmpValue = 0;
  u32 MyKey = 0;

  /* Initialize tmpValue */
  tmpValue = date_s.month;

  /* Endless loop */
  while(1)
  {
    /* Check which key is pressed */
    MyKey = ReadKey();

    /* If "UP" pushbutton is pressed */
    if(MyKey == UP)
    {
      /* Increase the value of the digit */
      if(tmpValue == 12)
      {
        tmpValue = 0;
      }
      LCD_ClearLine(Line3);
      LCD_ClearLine(Line7);
      LCD_ClearLine(Line8);
      Date_Display(date_s.year, ++tmpValue, date_s.day);
    }
    /* If "DOWN" pushbutton is pressed */
    if(MyKey == DOWN)
    {
      /* Decrease the value of the digit */
      if(tmpValue == 1)
      {
        tmpValue = 13;
      }
      LCD_ClearLine(Line3);
      LCD_ClearLine(Line7);
      LCD_ClearLine(Line8);     
      /* Display new value */
      Date_Display(date_s.year, --tmpValue, date_s.day);
    }
    /* If "SEL" pushbutton is pressed */
    if(MyKey == SEL)
    {
      LCD_ClearLine(Line3);
      LCD_ClearLine(Line7);
      LCD_ClearLine(Line8);     
      /* Display new value */
      Date_Display(date_s.year, tmpValue, date_s.day);
      /* Return the digit value and exit */
      date_s.month = tmpValue;
      return;
    }
  }
}

/*******************************************************************************
* Function Name  : RegulateDay
* Description    : Regulates day.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
static void RegulateDay(void)
{
  u32 tmpValue = 0;
  u32 MyKey = 0, ValueMax = 0;
  u32 firstdaycolumn = 0, lastdaycolumn = 0, lastdayline = 0;
  
  if(date_s.month == 2)
  {
    if(IsLeapYear(date_s.year))
      ValueMax = 29;
    else
      ValueMax = (MonLen[date_s.month - 1] - 1);
  }
  else
  {
    ValueMax = (MonLen[date_s.month - 1] - 1);
  }  

  firstdaycolumn = 0x13F - (0x30 * dn);

  lastdaycolumn = ValueMax - (7 - dn);
  lastdayline = lastdaycolumn / 7;
  lastdaycolumn %= 7;

  if(lastdaycolumn == 0)
  {
    lastdayline = Line3 + (lastdayline * 24);
    lastdaycolumn = 31;
  }
  else
  {
    lastdayline = Line4 + (lastdayline * 24);
    lastdaycolumn = 0x13F -(0x30 * (lastdaycolumn - 1));
  }

  
  /* Initialize tmpValue */
  tmpValue = date_s.day;
  
  /* Endless loop */
  while(1)
  {
    /* Check which key is pressed */
    MyKey = ReadKey();

    /* If "RIGHT" pushbutton is pressed */
    if(MyKey == RIGHT)
    {
      LCD_SetTextColor(White);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      
      /* Increase the value of the digit */
      if(tmpValue == ValueMax)
      {
        tmpValue = 0;
        dayline = Line3;
        daycolumn = firstdaycolumn + 48;
      }
             
      if(daycolumn == 31)
      {
        daycolumn = 367;
        dayline += 24;
      }

      daycolumn -= 48;
      LCD_SetTextColor(Red);   
      LCD_DrawRect(dayline, daycolumn, 24, 32);
      tmpValue++;   
    }
    /* If "LEFT" pushbutton is pressed */
    if(MyKey == LEFT)