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當(dāng)前已完成時(shí)鐘的走停，現(xiàn)在要讓時(shí)分秒數(shù)據(jù)發(fā)送到串口助手上，不知道如何寫程序了？年月日暫時(shí)先不弄，時(shí)分秒的數(shù)據(jù)只能分別發(fā)送到串口助手上顯示，有沒有大佬幫忙看看如何還你那個(gè)時(shí)分秒整體數(shù)據(jù)發(fā)送到串口助手上
/**************************************************************************************************************************************************************/
#include<reg51.h>
#include"lcd.h"
sbit key1=P1^4;
sbit key2=P1^5;
sbit key3=P1^6;
extern uchar code table[]=" 2020-01-01 THU";
extern uchar code table1[]=" 00:00:00";
uchar count,key1num;
char shi,fen,miao;
char ri,yue,nian;
void delay(uint z) /延時(shí)
{
uint x,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}
void Init () /初始化
{ uchar num;
P1=0xf0;
InitLcd1602();
EA=1;
TMOD=0x01;
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
ET0=1;
TR0=1;
for(num=0;num<15;num++)
{
Lcd1602_Write_Data(table[num]);
delay(5);
}
Lcd1602_Write_Cmd(0x80+0x40);
for(num=0;num<12;num++)
{
Lcd1602_Write_Data(table1[num]);
delay(5);
}
}
void write_sfm(uchar add,uchar date) //時(shí)分秒
{
uchar shi1,ge;
shi1=date/10;
ge=date%10;
Lcd1602_Write_Cmd(0x80+0x40+add);
Lcd1602_Write_Data(0x30+shi1);
Lcd1602_Write_Data(0x30+ge);
SBUF=0x30+shi1;
while (!TI);
TI = 0;
SBUF=0x30+ge;
while (!TI);
TI = 0;
}
void write_nyr(uchar add,uchar date)
{
char shi2,ge2;
shi2=date/10;
ge2=date%10;
Lcd1602_Write_Cmd(0x80+add);
Lcd1602_Write_Data(0x30+shi2);
Lcd1602_Write_Data(0x30+ge2);
}
void timer0() interrupt 1
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
count++;
if(count==20)
{
count=0;
miao++;
if(miao==60)
{
miao=0;
fen++;
if(fen==60)
{
fen=0;
shi++;
if(shi==24)
{
shi=0;
ri++;
if(ri==31)
{
ri=0;
yue++;
if(yue==13)
{
yue=0;
nian++;
write_nyr(3,nian);
}
write_nyr(6,yue);
}
write_nyr(9,ri);
}
write_sfm(4,shi);
}
}
void KEY()
{
if(key1==0)
{
delay(5);
if(key1==0)
{ key1num++;
while(!key1);
if( key1num==1)
{
TR0=0;
Lcd1602_Write_Cmd(0x80+0X40+11);
Lcd1602_Write_Cmd(0x0f);
}
if( key1num==2)
{
Lcd1602_Write_Cmd(0x80+0X40+8);
}
if( key1num==3)
{
Lcd1602_Write_Cmd(0x80+0X40+5);
}
if( key1num==4)
{
key1num=0;
Lcd1602_Write_Cmd(0x0c);
TR0=1;
}
}
}
if(key1num!=0)
{
if(key2==0)
{
delay(5);
if(key2==0)
{ while(!key2);
if(key1num==1)
{
miao++;
if(miao==60)
miao=0;
write_sfm(10,miao);
Lcd1602_Write_Cmd(0x80+0X40+11);
}
if(key1num==2)
{ fen++;
if(fen==60)
fen=0;
write_sfm(7,fen);
Lcd1602_Write_Cmd(0x80+0X40+8);
}
if(key1num==3)
{ shi++;
if(shi==24)
shi=0;
write_sfm(4,shi);
Lcd1602_Write_Cmd(0x80+0X40+5);
}
}
}
if(key3==0)
{
delay(5);
if(key3==0)
while(!key3);
if(key1num==1)
{
miao--;
if(miao==-1)
miao=59;
write_sfm(10,miao);
Lcd1602_Write_Cmd(0x80+0X40+11);
}
if(key1num==2)
{ fen--;
if(fen==-1)
fen=59;
write_sfm(7,fen);
Lcd1602_Write_Cmd(0x80+0X40+8);
}
if(key1num==3)
{ shi--;
if(shi==-1)
shi=23;
write_sfm(4,shi);
Lcd1602_Write_Cmd(0x80+0X40+5);
}
}
}
}
void main(void)
{
Init();
UsartConfiguration();
// write_sfm(0x80+0x40+5,shi);
// SBUF=shi;
// while (!TI);
// TI = 0;
// write_sfm(0x80+0x40+8,fen);
// SBUF=fen;
// while (!TI);
// TI = 0;
// write_sfm(0x80+0x40+11,miao);
// SBUF=miao;
// while (!TI);
// TI = 0;
//
// Lcd1602_Write_Cmd(0x80+0x40+5);
// SBUF=shi;
// while (!TI);
// TI = 0;
// Lcd1602_Write_Cmd(0x80+0x40+8);
// SBUF=fen;
// while (!TI);
// TI = 0;
// Lcd1602_Write_Cmd(0x80+0x40+11);
// SBUF=miao;
// while (!TI);
// TI = 0;
while(1)
{
KEY();
}
}
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