當前已完成時鐘的走停，現在要讓時分秒數據發送到串口助手上，不知道如何寫程序了？年月日暫時先不弄，時分秒的數據只能分別發送到串口助手上顯示，有沒有大佬幫忙看看如何還你那個時分秒整體數據發送到串口助手上
/**************************************************************************************************************************************************************/
#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
{
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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