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/***********************************************************
名稱: 16*64點(diǎn)陣
MCU: STC89C52
晶振: 22.1184M
時間:
外部器件: 16*64點(diǎn)陣,ds1302
接線: 見DS1302.h，DS18B20.h和本主文件
***********************************************************/
#include <REGX52.H>
#include "DS1302.h"
#include "DS18B20.h"
#include "nongli.h"
#include "zimo.h"
#define H_PORT P0 //ABCD P1
sbit RData = P2^0; //RData=P2^0,GData=P2^1
sbit GData = P2^1;
sbit L_CLK = P2^2;
sbit L_STB = P2^3;
sbit R_OE = P2^4; //R EN=P2^4,G EN=P2^5
sbit G_OE = P2^5;
//sbit Data=P2^1; //RData=P2^0,GData=P2^1
//sbit OE=P2^6; //R EN=P2^5,G EN=P2^6
sbit key_add=P3^1;
sbit key_dec=P3^2;
sbit key_adj=P3^0;
sbit key_esc=P3^3;
/*
//自己的家里的接線
sbit H_CLK = P2^5;
sbit H_D = P2^4;
sbit L_CLK = P2^0; **
sbit L_D = P2^2; **
sbit L_STB = P2^1; **
sbit L_OE = P2^6; **
sbit key_add= P3^7;
sbit key_dec= P3^5;
sbit key_adj= P3^6;
sbit key_esc= P3^4; */
#define FESTIVAL_MAX 9 //定義農(nóng)歷節(jié)日數(shù)
#define KEY_VAL 5 //定義按鍵手感
/*#define DISP_EN()
{
R_OE=1 //4094高電平輸出使能
G_OE=1
}
#define DISP_DIS()
{
R_OE=0;
G_OE=0;
} */
SYSTEMTIME CurrentTime;
unsigned char status=0; //按鍵狀態(tài)
unsigned char disp_mode=0; //顯示狀態(tài)
unsigned char offset=0; //移動顯示用的變量
unsigned char disrow=0; //當(dāng)前掃描行
unsigned char k=0; //往buff中填的字
unsigned int t_counter=0,stop_counter=0,stop_time=0;
unsigned char f1=18,f2=18,f3=18,f4=18,f5=18,f6=18; //18就不會出現(xiàn)剛開始全部翻頁的情況了.
bit switch_flag=0,stop_bit=0;
bit one_sec_flag=0,half_sec_flag;
bit nongli_flag=0,nongli_change_flag=0,festival_flag=0;
unsigned char T_int,T_dec; //計(jì)算溫度用
unsigned char temp_time[6]; //翻頁鐘用到
unsigned char festival_num; //節(jié)日計(jì)數(shù)
bit add_flag=0;
bit dec_flag=0;
bit adj_flag=0;
bit esc_flag=0;
unsigned char ka=0,kb=0,kc=0,kd=0; //按鍵用
unsigned char alarm_hour,alarm_min;
bit alarm_enable=0,alarm_flag=0;
unsigned char code mode[4]={0,1,7,8}; //幾種顯示模式的排列，依次為
//0:流動顯示年月日+固定一段時間翻頁鐘
//1:翻頁鐘
//7:全部流動顯示
//8:溫度
unsigned char date[53]=
{
10,10,10,10,10,10,10,10, //開頭8個空格
2,0, //21世紀(jì)
0,9, //年數(shù)據(jù) No.10,11
49,50, //“年”
0,1, //月數(shù)據(jù) No.14,15
51,52, //“月”
0,1, //日數(shù)據(jù) No.18,19
53,54, //“日”
10, //空格
55,56,57,58, //“星期”
25,26, //星期幾 No.27,28
10, //空格
0,0, //小時數(shù)據(jù) No.30,31
11, // : No.32
0,0, //分鐘數(shù)據(jù) No.33,34
11, // : No.35
0,0, //秒數(shù)據(jù) No.36,37
10, //空格
10,10,12,10,13,14, //溫度 No.39,40,42
10,10,10,10,10,10,10,10, //MAX No.52
};
unsigned char code moon_date[48]=
{
10,10,10,10,10,10,10,10, //開頭8個空格
10,10, //No.8,9
10,10, //No.10,11
49,50, //“年”
10,10, //No.14,15
10,10, //No.16,17
51,52, //“月”
10,10, //No.20,21
10,10, //No.22,23
10,10,10,10,10,10,10,10, //開頭8個空格
10,10,10,10,10,10,10,10, //開頭8個空格
10,10,10,10,10,10,10,10, //開頭8個空格
};
unsigned char code init_date[]=
{
10,10,10,10,10,10,10,10, //開頭8個空格
2,0, //21世紀(jì)
0,9, //年數(shù)據(jù) No.10,11
49,50, //“年”
0,1, //月數(shù)據(jù) No.14,15
51,52, //“月”
0,1, //日數(shù)據(jù) No.18,19
53,54, //“日”
10, //空格
55,56,57,58, //“星期”
25,26, //星期幾 No.27,28
10, //空格
0,0, //小時數(shù)據(jù) No.30,31
11, // : No.32
0,0, //分鐘數(shù)據(jù) No.33,34
11, // : No.35
0,0, //秒數(shù)據(jù) No.36,37
10, //空格
10,10,12,10,13,14, //溫度 No.39,40,42
10,10,10,10,10,10,10,10, //MAX No.52
};
unsigned char code week_data[]={00,25,27,29,31,33,35,53}; //一二三四五六日
unsigned char code moon_data1[]={45,43,47,29}; //初十廿三
unsigned char code festival_table[][2]=
{
{1,1}, //0 春節(jié)
{1,15}, //1 元宵
{44,44}, //2 清明陽歷的難以確定
{5,5}, //3 端午
{7,15}, //4 中元
{8,15}, //5 中秋
{9,9}, //6 重陽
{11,7}, //7 冬至
{12,30}, //8 除夕
};
unsigned char code qingming_table[6]=
{
0x77, //2000~2007
0x33, //2008~2015
0x33, //2016~2023
0x33, //2024~2031
0x33, //2032~2039
0x33, //2040~2047
};
/*-----------線性排布,不需查表---------
unsigned char code festival_data[]=
{
}
-------------------------------------*/
void delay_nms(unsigned int count);
void set_row(unsigned char row);
void sendRbyte(unsigned char wdata);
void sendR2byte(unsigned char wdata,unsigned char n);
void Timer_init(void);
void time_to_buff(void);
void time_to_buff_all(void);
void update_buff(void);
void key_scan(void);
void display(unsigned char mode);
void get_temp(void);
void shutter_clock(void);
void festival_check(void);
void alarm_check(void);
void alarm(void);
void main(void)
{
Initial_DS1302();
time_to_buff_all();
Timer_init();
while(1)
{
update_buff();
for(disrow=0;disrow<16;disrow++) //disrow,當(dāng)前掃描的行
{
L_STB=0;
set_row(disrow); //行595的輸出.依次點(diǎn)亮1~16行.
display(disp_mode);
L_STB=0;
L_STB=1;
R_OE=0; //列595輸出
G_OE=0;
delay_nms(1); //此處延時,請根據(jù)點(diǎn)陣閃爍狀況加以調(diào)整,仿真時候無法仿真閃爍.這里延時可以調(diào)流動速度
R_OE=1;
G_OE=1;
/************************************************* 原始代碼********************************************************/
/* display(disp_mode);
DISP_DIS();
set_row(disrow); //行4094的輸出.依次點(diǎn)亮1~16行.
L_STB=1;
DISP_EN();
delay_nms(1); //此處延時,請根據(jù)點(diǎn)陣閃爍狀況加以調(diào)整,仿真時候無法仿真閃爍.
/***************************************************** 原始代碼**************************************************/
}
if(stop_counter>stop_time)
{
disp_mode=0;
offset++;
stop_counter=0;
stop_bit=0;
}
if(stop_bit==0) offset++;
if(disp_mode==1)
{
if(f1<200) f1++;
if(f2<200) f2++;
if(f3<200) f3++;
if(f4<200) f4++;
if(f5<200) f5++;
if(f6<200) f6++;
}
if(nongli_flag==0) key_scan(); //顯示農(nóng)歷時調(diào)整會出現(xiàn)錯誤，圖省力屏蔽了
}
}
void Timer_init(void) //12.5ms中斷一次
{
EA=0;
ET0=1; //開定時器中斷
TMOD=0x01; //定時器0模式1
TH0=(65536-50000)/256; //22.1184M晶振用這個
TL0=(65536-50000)%256;
//TH0=(65536-46080)/256;
//TL0=(65536-46080)%256;
TR0=1; //開定時器運(yùn)行
EA=1;
}
void T0_ISP(void) interrupt 1 using 3 //定時器中斷
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
//TH0=(65536-46080)/256; //22.1184M晶振用這個
//TL0=(65536-46080)%256;
t_counter++;
if(t_counter==20) half_sec_flag=1;
if(t_counter==40) {t_counter=0;one_sec_flag=1;}
if(stop_bit==1) stop_counter++;
if(ka!=0)
{
ka--;
if(ka==0 && key_add==0) add_flag=1;
}
else if(key_add==0)ka=KEY_VAL;
if(kb!=0)
{
kb--;
if(kb==0 && key_dec==0) dec_flag=1;
}
else if(key_dec==0)kb=KEY_VAL;
if(kc!=0)
{
kc--;
if(kc==0 && key_adj==0) adj_flag=1;
}
else if(key_adj==0)kc=KEY_VAL;
if(kd!=0)
{
kd--;
if(kd==0 && key_esc==0) esc_flag=1;
}
else if(key_esc==0)kd=KEY_VAL;
}
void update_buff(void)
{
unsigned char i;
if(nongli_change_flag==1)
{
if(nongli_flag==1)
{
for(i=0;i<46;i++)
date[i]=moon_date[i];
DS1302_GetTime_ALL(&CurrentTime);
nongliCONV();
date[8]= (CurrentTime.Year+100-84)%10*2+59; //從"甲"開始
date[9]= (CurrentTime.Year+100-84)%10*2+60;
date[10]=(CurrentTime.Year+100-84)%12*2+79; //從"子"開始
date[11]=(CurrentTime.Year+100-84)%12*2+80;
if(CurrentTime.Month<11) //不顯示為“零一月”
{
if(CurrentTime.Month==1)
{
date[14]=108; //"正"
date[15]=109;
}
else if(CurrentTime.Month==10)
{
date[14]=43; //"十"
date[15]=44;
}
else
{
date[14]=CurrentTime.Month%10*2+23; //月個位
date[15]=CurrentTime.Month%10*2+24; //
}
date[16]=51;
date[17]=52; //"月"
switch(CurrentTime.Day)
{
case 10:
date[18]=45; //"初"
date[19]=46;
date[20]=43; //"十"
date[21]=44;
break;
case 20:
date[18]=27; //"二"
date[19]=28;
date[20]=43; //"十"
date[21]=44;
break;
case 30:
date[18]=29; //"三"
date[19]=30;
date[20]=43; //"十"
date[21]=44;
break;
default:
date[18]=moon_data1[CurrentTime.Day/10]; //日十位
date[19]=moon_data1[CurrentTime.Day/10]+1; //
date[20]=CurrentTime.Day%10*2+23; //日個位
date[21]=CurrentTime.Day%10*2+24; //
break;
}
date[22]=10;
date[23]=10;
}
else
{
date[14]=43; //"十"
date[15]=44; //
date[16]=CurrentTime.Month%10*2+23; //月個位
date[17]=CurrentTime.Month%10*2+24; //
switch(CurrentTime.Day)
{
case 10:
date[20]=45; //"初"
date[21]=46;
date[22]=43; //"十"
date[23]=44;
break;
case 20:
date[20]=27; //"二"
date[21]=28;
date[22]=43; //"十"
date[23]=44;
break;
case 30:
date[20]=29; //"三"
date[21]=30;
date[22]=43; //"十"
date[23]=44;
break;
default:
date[20]=moon_data1[CurrentTime.Day/10]; //日十位
date[21]=moon_data1[CurrentTime.Day/10]+1; //
date[22]=CurrentTime.Day%10*2+23; //日個位
date[23]=CurrentTime.Day%10*2+24; //
break;
}
}
if(festival_flag==1)
{
for(i=0;i<4;i++)
{
date[26+i]=110+4*festival_num+i;
}
}
nongli_change_flag=0;
}
else
{
for(i=0;i<48;i++)
date[i]=init_date[i];
time_to_buff_all();
nongli_change_flag=0;
}
}
if(half_sec_flag==1&&nongli_flag==0) //0.5S
{
half_sec_flag=0;
// date[32]=10; //秒點(diǎn) 閃爍
// date[35]=10; //秒點(diǎn) 閃爍
time_to_buff();
switch(status)
{
case 0:
break;
case 1:
date[10]=103,date[11]=103;
break;
case 2:
date[14]=103,date[15]=103;
break;
case 3:
date[18]=103,date[19]=103;
break;
case 4:
date[27]=103,date[28]=103;
break;
case 5:
date[30]=103,date[31]=103;
break;
case 6:
date[33]=103,date[34]=103;
break;
case 7:
date[36]=103,date[37]=103;
break;
default:
break;
}
}
if(one_sec_flag==1&&nongli_flag==0) //1.0S
{
one_sec_flag=0;
if((disp_mode==8||k==0)&&nongli_flag==0) get_temp();
if(alarm_flag==1) alarm();
date[32]=11;
date[35]=11;
if(status!=0) time_to_buff_all();
else time_to_buff();
}
}
void get_temp(void) //讀取溫度
{
ReadTemperature();
date[39]=T_int/10;
date[40]=T_int%10;
date[42]=T_dec;
}
void festival_check(void) //判斷是否節(jié)日
{
unsigned char i;
if(qingming_table[CurrentTime.Year>>3]&(0x80>>(CurrentTime.Year%8))) //查清明節(jié)的表
i=1;
else i=0;
if( (CurrentTime.Month==4) &&(CurrentTime.Day==(0x04+i)) )
{
festival_flag=1;
festival_num=2;
}
else
{
nongliCONV();
for(i=0;i<FESTIVAL_MAX;i++)
{
if((CurrentTime.Month==festival_table[i][0])&&(CurrentTime.Day==festival_table[i][1]))
{
festival_flag=1;
festival_num=i;
break;
}
else festival_flag=0;
}
}
}
void alarm_check(void) //判斷是否鬧鈴
{
if(alarm_enable==1)
{
if(CurrentTime.Hour==alarm_hour&&CurrentTime.Minute==alarm_min)
alarm_flag=1;
}
}
void alarm(void) //響鬧鈴
{
}
void display(unsigned char mode) //送顯示數(shù)據(jù)
{
unsigned char i;
switch(mode)
{
case 0: //流動暫停顯示
if(switch_flag==1) {k=0;switch_flag=0;}
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
if(k==30&&nongli_flag==0) {stop_bit=1,stop_time=900,disp_mode=1;}//到了時間的時候停一下。
if(k==39&&nongli_flag==0) {stop_bit=1,stop_time=40;} //溫度也停一下下。
if(k>44&&nongli_flag==0)
{
k=0;
nongli_flag=~nongli_flag;
nongli_change_flag=1;
}
if(k>24&&festival_flag==0&&nongli_flag==1)
{
k=0;
nongli_flag=~nongli_flag;
nongli_change_flag=1;
}
else if(k>30&&festival_flag==1&&nongli_flag==1)
{
k=0;
nongli_flag=~nongli_flag;
nongli_change_flag=1;
}
}
break;
case 7: //全部流動顯示
if(switch_flag==1) {k=0;switch_flag=0;}
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
if(nongli_flag==0&&k>44)
{
k=0;
nongli_flag=~nongli_flag;
nongli_change_flag=1;
}
if(k>24&&festival_flag==0&&nongli_flag==1)
{
k=0;
nongli_flag=~nongli_flag;
nongli_change_flag=1;
}
else if(k>30&&festival_flag==1&&nongli_flag==1)
{
k=0;
nongli_flag=~nongli_flag;
nongli_change_flag=1;
}
}
break;
case 8: //固定顯示溫度
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[39+i]][disrow]);
break;
case 1: //翻頁鐘顯示
shutter_clock();
break;
case 2: //顯示時間
if(switch_flag==1) {/*k=23;*/switch_flag=0;}
if(k<30)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
}
}
if(k==30)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[30+i]][disrow]);
}
break;
case 3: //顯示年
if(switch_flag==1) {k=0;switch_flag=0;}
if(k<10)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
}
}
if(k==10)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[10+i]][disrow]);
}
break;
case 4: //顯示月
if(switch_flag==1) {k=10;switch_flag=0;}
if(k<14)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
}
}
if(k==14)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[14+i]][disrow]);
}
break;
case 5: //顯示日
if(switch_flag==1) {k=14;switch_flag=0;}
if(k<18)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
}
}
if(k==18)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[18+i]][disrow]);
}
break;
case 6: //顯示星期
if(switch_flag==1) {k=18;switch_flag=0;}
if(k<23)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[k+i]][disrow]);
sendR2byte(a[date[k+8]][disrow],offset);
if(offset==8)
{
offset=0;k++;
}
}
if(k==23)
{
for(i=0;i<8;i++) //送往8個4094的數(shù)據(jù).
sendRbyte(a[date[23+i]][disrow]);
}
break;
default:
break;
}
}
void shutter_clock(void) //翻頁鐘
{
if(date[30]!=temp_time[0]) f1=0; //時十位
if(f1<17)
{
if(date[30]==0) sendRbyte(a[15][disrow+f1]);
else sendRbyte(a[date[30]-1][disrow+f1]);
}
else sendRbyte(a[date[30]][disrow]);
if(date[31]!=temp_time[1]) f2=0; //時個位
if(f2<17)
{
if(date[31]==0) sendRbyte(a[17][disrow+f2]);
else sendRbyte(a[date[31]-1][disrow+f2]);
}
else sendRbyte(a[date[31]][disrow]);
sendRbyte(a[date[32]][disrow]); //冒號
if(date[33]!=temp_time[2]) f3=0; //分十位
if(f3<17)
{
if(date[33]==0) sendRbyte(a[19][disrow+f3]);
else sendRbyte(a[date[33]-1][disrow+f3]);
}
else sendRbyte(a[date[33]][disrow]);
if(date[34]!=temp_time[3]) f4=0; //分個位
if(f4<17)
{
if(date[34]==0) sendRbyte(a[21][disrow+f4]);
else sendRbyte(a[date[34]-1][disrow+f4]);
}
else sendRbyte(a[date[34]][disrow]);
sendRbyte(a[date[35]][disrow]); //冒號
if(date[36]!=temp_time[4]) f5=0; //秒十位
if(f5<17)
{
if(date[36]==0) sendRbyte(a[19][disrow+f5]);
else sendRbyte(a[date[36]-1][disrow+f5]);
}
else sendRbyte(a[date[36]][disrow]);
if(date[37]!=temp_time[5]) f6=0; //秒個位
if(f6<17)
{
if(date[37]==0) sendRbyte(a[21][disrow+f6]);
else sendRbyte(a[date[37]-1][disrow+f6]);
}
else sendRbyte(a[date[37]][disrow]);
}
void delay_nms(unsigned int count) //軟件延時
{
unsigned int i,j;
for(i=0;i<count;i++)
for(j=0;j<240;j++); //120 改成45看看
}
void set_row(unsigned char row) //選定顯示行
{
H_PORT=(row&0x0f);
}
void sendRbyte(unsigned char wdata) //模擬spi的方式往列4094傳送字模數(shù)據(jù)
{
unsigned char i;
for(i=0;i<8;i++)
{
L_CLK=0; //時鐘拉低
RData=~wdata&0x80;
// GData=~wdata&0x80;
L_CLK=1; //時鐘拉高，產(chǎn)生上升沿
wdata <<= 1; //左移一位
}
}
void sendR2byte(unsigned char wdata,unsigned char n) //模擬spi的方式往列4094傳送字模數(shù)據(jù)
{
unsigned char i;
for(i=0;i<n;i++)
{
L_CLK=0; //時鐘拉低
RData=~wdata&0x80;
// GData=~wdata&0x80;
L_CLK=1; //時鐘拉高，產(chǎn)生上升沿
wdata <<= 1; //左移一位
}
}
void time_to_buff(void) //讀取時間
{
DS1302_GetTime(&CurrentTime);
if(CurrentTime.Second<1) alarm_check();
temp_time[0]=date[30];
temp_time[1]=date[31];
temp_time[2]=date[33];
temp_time[3]=date[34];
temp_time[4]=date[36];
temp_time[5]=date[37];
date[30]=CurrentTime.Hour/10; //小時
date[31]=CurrentTime.Hour%10; //小時
date[33]=CurrentTime.Minute/10; //分鐘
date[34]=CurrentTime.Minute%10; //分鐘
date[36]=CurrentTime.Second/10; //秒
date[37]=CurrentTime.Second%10; //秒
if(date[30]==0&date[31]==0&date[33]==0&date[34]==0&date[36]==0&date[37]==0)
{
date[10]=CurrentTime.Year/10; //年
date[11]=CurrentTime.Year%10; //年
date[14]=CurrentTime.Month/10; //月
date[15]=CurrentTime.Month%10; //月
date[18]=CurrentTime.Day/10; //日
date[19]=CurrentTime.Day%10; //日
date[27]=week_data[CurrentTime.Week];
date[28]=week_data[CurrentTime.Week]+1;
festival_check();
}
}
void time_to_buff_all(void) //讀取全部時間
{
DS1302_GetTime_ALL(&CurrentTime);
if(CurrentTime.Second<1) alarm_check();
temp_time[0]=date[30];
temp_time[1]=date[31];
temp_time[2]=date[33];
temp_time[3]=date[34];
temp_time[4]=date[36];
temp_time[5]=date[37];
date[30]=CurrentTime.Hour/10; //小時
date[31]=CurrentTime.Hour%10; //小時
date[33]=CurrentTime.Minute/10; //分鐘
date[34]=CurrentTime.Minute%10; //分鐘
date[36]=CurrentTime.Second/10; //秒
date[37]=CurrentTime.Second%10; //秒
date[10]=CurrentTime.Year/10; //年
date[11]=CurrentTime.Year%10; //年
date[14]=CurrentTime.Month/10; //月
date[15]=CurrentTime.Month%10; //月
date[18]=CurrentTime.Day/10; //日
date[19]=CurrentTime.Day%10; //日
date[27]=week_data[CurrentTime.Week]; //星期
date[28]=week_data[CurrentTime.Week]+1;//星期
festival_check();
}
void key_scan(void) //掃描按鍵
{
static unsigned char mode_counter=0;
if(adj_flag==1)
{
adj_flag=0;
//disp_status=NORMAL;
//status_change_flag=1;
stop_bit=0;
offset=0;
switch_flag=1;
status++;
if(status>7) status=1;
time_to_buff_all();
}
if(esc_flag==1)
{
esc_flag=0;
//disp_status=NORMAL;
//status_change_flag=1;
stop_bit=0;
disp_mode=0; //退出時方式為流動顯示
k=0;
offset=0;
status=0;
time_to_buff_all();
}
switch(status)
{
case 0: //顯示模式調(diào)整
if(add_flag==1)
{
add_flag=0;
stop_bit=0;
offset=0;
switch_flag=1;
mode_counter++;
if(mode_counter>3) mode_counter=0;
disp_mode=mode[mode_counter];
}
if(dec_flag==1)
{
dec_flag=0;
offset=0;
stop_bit=0;
switch_flag=1;
if(mode_counter==0) mode_counter=3;
else mode_counter--;
disp_mode=mode[mode_counter];
}
break;
case 1: //年調(diào)整
disp_mode=3;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Year++;
if(CurrentTime.Year>99) CurrentTime.Year=0;
DS1302_SetTime(DS1302_YEAR,(CurrentTime.Year));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Year>0) CurrentTime.Year--;
if(CurrentTime.Year==0) CurrentTime.Year=99;
DS1302_SetTime(DS1302_YEAR,(CurrentTime.Year));
}
break;
case 2: //月調(diào)整
disp_mode=4;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Month++;
if(CurrentTime.Month>12) CurrentTime.Month=1;
DS1302_SetTime(DS1302_MONTH,(CurrentTime.Month));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Month>0) CurrentTime.Month--;
if(CurrentTime.Month==0) CurrentTime.Month=12;
DS1302_SetTime(DS1302_MONTH,(CurrentTime.Month));
}
break;
case 3: //日調(diào)整
disp_mode=5;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Day++;
if(CurrentTime.Day>31) CurrentTime.Day=1;
DS1302_SetTime(DS1302_DAY,(CurrentTime.Day));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Day>0) CurrentTime.Day--;
if(CurrentTime.Day==0) CurrentTime.Day=31;
DS1302_SetTime(DS1302_DAY,(CurrentTime.Day));
}
break;
case 4: //星期調(diào)整
disp_mode=6;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Week++;
if(CurrentTime.Week>7) CurrentTime.Week=1;
DS1302_SetTime(DS1302_WEEK,(CurrentTime.Week));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Week>1) CurrentTime.Week--;
if(CurrentTime.Week==1) CurrentTime.Week=7;
DS1302_SetTime(DS1302_WEEK,(CurrentTime.Week));
}
break;
case 5: //小時調(diào)整
disp_mode=2;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Hour++;
if(CurrentTime.Hour>23) CurrentTime.Hour=0;
DS1302_SetTime(DS1302_HOUR,(CurrentTime.Hour));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Hour>0) CurrentTime.Hour--;
if(CurrentTime.Hour==0) CurrentTime.Hour=23;
DS1302_SetTime(DS1302_HOUR,(CurrentTime.Hour));
}
break;
case 6: //分鐘調(diào)整
disp_mode=2;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Minute++;
if(CurrentTime.Minute>59) CurrentTime.Minute=0;
DS1302_SetTime(DS1302_MINUTE,(CurrentTime.Minute));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Minute>0) CurrentTime.Minute--;
if(CurrentTime.Minute==0) CurrentTime.Minute=59;
DS1302_SetTime(DS1302_MINUTE,(CurrentTime.Minute));
}
break;
case 7: //秒調(diào)整
disp_mode=2;
if(add_flag==1)
{
add_flag=0;
CurrentTime.Second++;
if(CurrentTime.Second>59) CurrentTime.Second=0;
DS1302_SetTime(DS1302_SECOND,(CurrentTime.Second));
}
if(dec_flag==1)
{
dec_flag=0;
if(CurrentTime.Second>0) CurrentTime.Second--;
if(CurrentTime.Second==0) CurrentTime.Second=59;
DS1302_SetTime(DS1302_SECOND,(CurrentTime.Second));
}
break;
default:
break;
}
}

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