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单片机LCD12864万年历如何修改?

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发布时间: 2021-5-4 16:20

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由于本论坛禁止直接求程序,禁止伸手党,所以向大家请教一下大致的实现方法与思路,理清头绪后我自己来写程序去实现,谢谢大家 51单片机做的万年历，要将闹钟报警函数改下，要求添加一个LED灯，使其在闹钟响起前由暗慢 ...

ID:230742 发表于 2021-5-4 20:57

单独写一个呼吸灯的函数
呼吸灯（）
然后在闹钟的BEEP前先调用这个函数，灯亮了，闹钟也响了。
响完关闭灯光。

ID:732107 发表于 2021-5-4 17:44

酱大锤发表于 2021-5-4 16:59
写一个呼吸灯的程序就可以实现由暗到亮的过程

这是程序您可以帮我看看吗

#include <reg51.h>
#define uint unsigned int
#define uchar unsigned char
#include "value.h"
#include "nongli.h"
uchar n_nian,n_yue,n_ri;
unsigned int CYCLE=800,PWM_LOW=0;
bit flag_200ms = 1;
uchar menu_1;
uchar flag_clock_en;
uchar flag_clock_kai;
uchar flag_c_en;
bit flag_100ms;
sbit beep=P2^7;
sbit LED0=P2^6;
sbit dq=P3^2;
uint temperature ;
void delay_uint(uint z)
{
while(z--);
}
void Delay(unsigned int t)
{
while(--t);
}
void delay_1ms(uint q)
{
uint i,j;
for(i=0;i<q;i++)
for(j=0;j<115;j++);
}
uchar dis_lcd[10];
#include "lcd12864bu.h"
void dis_shijian()
{
write_shu16(3*2,1*8,shi,0);
write_shuzi(1,3*2,3*8,fuhao[1],0);
write_shu16(3*2,4*8,fen,0);
write_shuzi(1,3*2,6*8,fuhao[1],0);
write_shu16(3*2,7*8,miao,0);
write_shu16(1*2,6*8,nian,0);
write_shu16(1*2,10*8,yue,0);
write_shu16(1*2,14*8,ri,0);
write_shu16(2*2,4*8,n_yue,0);
write_shuzi(1,2*2,6*8,fuhao[0],0);
write_shu16(2*2,7*8,n_ri,0);
if(week==0)
{
write_yhanzi(1,4,7*16,xingqi[0]);
}
if(week==1)
{
write_yhanzi(1,4,7*16,xingqi[1]);
}
if(week==2)
{
write_yhanzi(1,4,7*16,xingqi[2]);
}
if(week==3)
{
write_yhanzi(1,4,7*16,xingqi[3]);
}
if(week==4)
{
write_yhanzi(1,4,7*16,xingqi[4]);
}
if(week==5)
{
write_yhanzi(1,4,7*16,xingqi[5]);
}
if(week==6)
{
write_yhanzi(1,4,7*16,xingqi[6]);
}
if(week==7)
{
week=0;
write_yhanzi(1,4,7*16,xingqi[0]);
}
write_shu18b20(3*2,10*8,temperature,0);
write_shuzi(1,3*2,12*8,dian,0);
}
void init_12864_dis()
{
cs1=1;
cs2=0;
write_yhanzi(7,0,16,dzrl);
write_yhanzi(2,2,0,yangli);
write_yhanzi(2,4,0,nongli);
write_shu16(1*2,4*8,0x20,0);
write_yhanzi(1,2,4*16,qita[0]);
write_yhanzi(1,2,6*16,qita[1]);
write_yhanzi(2,4,5*16,qita[6]);
dis_shijian();
write_yhanzi(1,6,7*16,wendu_fuhao);
}
void init_18b20()
{
bit q;
dq = 1;
delay_uint(1);
dq = 0;
delay_uint(80);
dq = 1;
delay_uint(10);
q = dq;
delay_uint(20);
dq = 1;
}
void write_18b20(uchar dat)
{
uchar i;
for(i=0;i<8;i++)
{
dq = 0;
dq = dat & 0x01;
delay_uint(5);
dq = 1;
dat >>= 1;
}
}
uchar read_18b20()
{
uchar i,value;
for(i=0;i<8;i++)
{
dq = 0;
value >>= 1;
dq = 1;
if(dq == 1)
value |= 0x80;
delay_uint(5);
}
return value;
}
uint read_temp()
{
uint value;
uchar low;
init_18b20();
write_18b20(0xcc);
write_18b20(0x44);
delay_uint(50);
init_18b20();
write_18b20(0xcc);
write_18b20(0xbe);
EA = 0;
low = read_18b20();
value = read_18b20();
EA = 1;
value <<= 8;
value |= low;
value *= 0.625;
return value;
}
void dis_shijian_set()
{
write_shu16(0*2,0*8,0x20,0);
write_shu16(1*2,2*8,shi,0);
write_shu16(1*2,6*8,fen,0);
write_shu16(1*2,10*8,miao,0);
write_shu16(0*2,2*8,nian,0);
write_shu16(0*2,6*8,yue,0);
write_shu16(0*2,10*8,ri,0);
if(week>=1)
{
write_shu16(2*2,10*8,week-1,0);
}
if(week<=0)
{
week=7;write_shu16(2*2,10*8,week-1,0);
}
write_shu16(3*2,8*8,shi1,0);
write_shu16(3*2,12*8,fen1,0);
if(flag_clock_kai == 1)
write_yhanzi_fanbai(1,6,2*16,qita[10],0);
else
write_yhanzi_fanbai(1,6,2*16,qita[11],0);
}
void init_12864_set1()
{
write_yhanzi(1,0,2*16,qita[0]);
write_yhanzi(1,0,4*16,qita[1]);
write_yhanzi(1,0,6*16,qita[2]);
write_yhanzi(1,2,2*16,qita[3]);
write_yhanzi(1,2,4*16,qita[4]);
write_yhanzi(1,2,6*16,qita[5]);
write_yhanzi(2,4,3*16,qita[6]);
write_yhanzi(2,6,0*16,qita[8]);
write_yhanzi(1,6,5*16,qita[3]);
write_yhanzi(1,6,7*16,qita[4]);
write_yhanzi(2,4,0*16,shezi[0]);
if(flag_clock_kai == 1)
write_yhanzi_fanbai(1,6,2*16,qita[10],0);
else
write_yhanzi_fanbai(1,6,2*16,qita[11],0);
dis_shijian_set();
}
void ds1302_dis()
{
uchar miao_1;
if(menu_1 == 0)
{
read_time();
if(miao_1 != miao)
{
miao_1 = miao;
Conversion(0,nian,yue,ri);
n_nian = year_moon ;
n_yue = month_moon ;
n_ri = day_moon ;
dis_shijian();
}
}
}
uchar key_can;
void key()
{
static uchar key_new;
key_can = 20;
P3 |= 0x78;
if((P3 & 0x78) != 0x78)
{
delay_1ms(1);
if(((P3 & 0x78) != 0x78) && (key_new == 1))
{
key_new = 0;
switch(P3 & 0x78)
{
case 0x70: key_can = 1; break;
case 0x68: key_can = 2; break;
case 0x58: key_can = 3; break;
case 0x38: key_can = 4; break;
}
// write_sfm2(1,0,key_can);
}
}
else
key_new = 1;
}
void key_with()
{
if(key_can == 4)
{
qingling();
init_12864_dis();
flag_200ms = 1;
menu_1 = 0;
}
if(key_can == 1)
{
menu_1 ++;
flag_200ms = 1;
if(menu_1 == 1)
{
qingling();
init_12864_set1();
}
if(menu_1 > 10)
menu_1 = 1;
}
if(menu_1 != 0)
{
if(menu_1 == 1)
{
if(key_can == 2)
set_ds1302time(1,&nian,0x99);
if(key_can == 3)
set_ds1302time(0,&nian,0x99);
}
if(menu_1 == 2)
{
if(key_can == 2)
set_ds1302time(1,&yue,0x13);
if(key_can == 3)
set_ds1302time(0,&yue,0x13);
}
if(menu_1 == 3)
{
if(key_can == 2)
set_ds1302time(1,&ri,0x32);
if(key_can == 3)
set_ds1302time(0,&ri,0x32);
}
if(menu_1 == 4)
{
if(key_can == 4)
set_ds1302time(1,&shi,0x24);
if(key_can == 3)
set_ds1302time(0,&shi,0x24);
}
if(menu_1 == 5)
{
if(key_can == 2)
set_ds1302time(1,&fen,0x60);
if(key_can == 3)
set_ds1302time(0,&fen,0x60);
}
if(menu_1 == 6)
{
if(key_can == 2)
set_ds1302time(1,&miao,0x60);
if(key_can == 3)
set_ds1302time(0,&miao,0x60);
}
if(menu_1 == 7)
{
if(key_can == 2)
set_ds1302time(1,&week,0x8);
if(key_can == 3)
set_ds1302time(0,&week,0x8);
}
if(menu_1 == 8)
{
if(key_can == 2)
set_ds1302time(1,&shi1,0x24);
if(key_can == 3)
set_ds1302time(0,&shi1,0x24);
clock1_save();
}
if(menu_1 == 9)
{
if(key_can == 2)
set_ds1302time(1,&fen1,0x60);
if(key_can == 3)
set_ds1302time(0,&fen1,0x60);
clock1_save();
}
if(menu_1 == 10)
{
if((key_can == 2) || (key_can == 3))
flag_clock_kai ++;
if(flag_clock_kai >= 2)
flag_clock_kai = 0;
if(flag_clock_kai == 1)
write_yhanzi_fanbai(1,6,2*16,qita[10],1);
else
write_yhanzi_fanbai(1,6,2*16,qita[11],1);
clock1_save();
}
dis_shijian_set();
switch(menu_1)
{
case 1: write_shu16(0*2,2*8,nian,1); break;
case 2: write_shu16(0*2,6*8,yue,1); break;
case 3: write_shu16(0*2,10*8,ri,1); break;
case 4: write_shu16(1*2,2*8,shi,1); break;
case 5: write_shu16(1*2,6*8,fen,1); break;
case 6: write_shu16(1*2,10*8,miao,1); break;
case 7:
if(week>0)
{
write_shu16(2*2,10*8,week-1,1);
}
if(week<=0)
{
week=7;
write_shu16(2*2,10*8,week-1,1);
}
break;
case 8: write_shu16(3*2,8*8,shi1,1); break;
case 9: write_shu16(3*2,12*8,fen1,1); break;
case 10: if(flag_clock_kai == 1)
write_yhanzi_fanbai(1,6,2*16,qita[10],1);
else
write_yhanzi_fanbai(1,6,2*16,qita[11],1);
break;
}
write_time();
}
}
void menu_dis()
{
if(menu_1 == 0)
if(flag_clock_kai == 1)
{
if((fen == fen1) && (shi == shi1) && (miao == 0))
{
flag_clock_en = 1;
}
if(flag_clock_en == 1)
{
beep=~beep;
}
}
}
//void deng
/
/
void time0_init()
{
EA = 1;
TMOD = 0X11;
ET0 = 1;
TR0 = 1;
}
void main()
{
beep = 0;
delay_1ms(150);
P0 = P1 = P2 = P3 = 0xff;
init_ds1302();
init_lcd();
Clr_Scr();
time0_init();
init_12864_dis();
while(1)
{
key();
if(key_can < 10)
{
if(flag_clock_en == 0)
key_with();
else
{
beep = 1;
flag_clock_en = 0;
}
}
if(flag_100ms == 1)
{
menu_dis();
flag_100ms = 0;
}
if(flag_200ms == 1)
{
flag_200ms = 0;
temperature = read_temp();
ds1302_dis();
}
}
}
void time0_int() interrupt 1
{
static uchar value;
TH0 = 0x3c;
TL0 = 0xb0;
value ++;
if(value % 2 == 0)
{
flag_100ms = 1;
}
if(value % 20 == 0)
{
flag_200ms = 1;
}
}

复制代码

ID:390416 发表于 2021-5-4 17:17

简单啊判断秒针时间把秒针值-10 然后再乘以5 这样就可以从11秒开始每秒钟增加5个亮度总共250个亮度

ID:904364 发表于 2021-5-4 16:59

写一个呼吸灯的程序就可以实现由暗到亮的过程

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单片机LCD12864万年历如何修改?

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