87 lines
1006 B
C
87 lines
1006 B
C
#include <reg52.h>
|
|
#include <intrins.h>
|
|
#include "delay.h"
|
|
#include "main.h"
|
|
|
|
|
|
|
|
|
|
void num_display()
|
|
{
|
|
P0 = 0xfe;
|
|
P2 = num_var[ge];
|
|
delay(1);
|
|
P2 = 0XFF;
|
|
|
|
P0 = 0xfd;
|
|
P2 = num_var[ui];
|
|
delay(1);
|
|
P2 = 0XFF;
|
|
|
|
P0 = 0xfb;
|
|
P2 = num_var[bd];
|
|
delay(1);
|
|
P2 = 0XFF;
|
|
|
|
P0 = 0xf7;
|
|
P2 = num_var[qm];
|
|
delay(1);
|
|
P2 = 0XFF;
|
|
|
|
P0 = 0xef;
|
|
P2 = num_var[wj];
|
|
delay(1);
|
|
P2 = 0XFF;
|
|
|
|
P0 = 0xdf;
|
|
P2 = 0xff;
|
|
delay(1);
|
|
P2 = 0XFF;
|
|
}
|
|
|
|
|
|
void time() interrupt 1
|
|
{
|
|
|
|
TH0 = 0X4C;
|
|
TL0 = 0X0D;
|
|
if(count == 20)
|
|
{
|
|
EA = 0;
|
|
TR1 = 0;
|
|
count = 0;
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// enable = 1;
|
|
count++;
|
|
}
|
|
|
|
|
|
int main()
|
|
{
|
|
//P1 µÆ
|
|
setConfig();
|
|
while(1)
|
|
{
|
|
if(EA == 0)
|
|
{
|
|
num = TH1 * 256 + TL1;
|
|
|
|
wj = num / 10000;
|
|
qm = (num % 10000) / 1000;
|
|
bd = (num % 1000) / 100;
|
|
ui = (num % 100) / 10;
|
|
ge = num % 10;
|
|
|
|
TL1=0X00;
|
|
TH1=0X00;
|
|
EA = 1;
|
|
TR1 = 1;
|
|
}
|
|
num_display();
|
|
}
|
|
}
|