麻烦各位帮我这段程序翻译成汇编语言啊，实在麻烦了！着急要用的自己试了好久都不行...
#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
sbit k1=P1^0;
sbit k2=P1^1;
sbit k3=P1^2;
sbit k4=P1^3;
sbit buz=P3^0;
uchar code duan[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00};
uchar count,shi,ge,dcount,dicount;
void delay(int ms)
{
uchar i,j;
for(i=ms;i>0;i--)
for(j=200;j>0;j--);
}
void init()
{
P0=0x6f;
P2=0x6f;
P1=0xff;
buz=0;
TMOD=0x01;
IE=0x82;
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
TR0=1;
dcount=99;
}
void keyscan()
{
if(k1==0)
{
delay(5);
if(k1==0)
{
TR0=0;
}
}
if(TR0==0)
{
if(k2==0)
{
delay(5);
if(k2==0)
{
dcount++;
if(dcount==100)
dcount=0;
while(!k2)
{
shi=dcount/10;
ge=dcount%10;
P0=duan[shi];
P2=duan[ge];
}
}
}
if(k3==0)
{
delay(5);
if(k3==0)
{
dcount--;
if(dcount==-1)
dcount=99;
while(!k3)
{
shi=dcount/10;
ge=dcount%10;
P0=duan[shi];
P2=duan[ge];
}
}
}
}
if(k4==0)
{
delay(5);
if(k4==0)
{
TR0=1;
}
}
}
void timer0() interrupt 1
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
if(++count==20)
{
count=0;
dcount--;
if(dcount==-1)
{
TR0=0;
while(k1!=0)
{
P0=0x00;
P2=0x00;
buz=1;
delay(1000);
P0=0xff;
P2=0xff;
buz=0;
delay(1000);
}
dcount=99;
}
shi=dcount/10;
ge=dcount%10;
P0=duan[shi];
P2=duan[ge];
}
}
void main()
{
init();
while(1)
{
keyscan();
}
}
图为原理图，实现99秒倒计时，并有四个按键控制追问：这是您自己翻译出来的么？要求用汇编啊那个生成的有点乱，看不懂...一个按键是设定，就是运行以后暂停计数，还有一个按键是加一，另一个是减一，最后一个是确认，就是从设定好的数字继续开始倒计时这个我看过，但是和我那个不大一样啊...还是希望能帮我翻译一下我发的那个程序
答案：试试看
org 0000H
jmp Start
org 000bh
jmp TIMER0
Start:
call INIT
mov count,#20
mov dcount,#99h
mov a,dcount
anl a,#0fh
mov ge_buf,a
mov a,dcount
swap a
anl a,#0fh
mov shi_buf,a
loop:
call key_scan
jmp loop
key_scan:
jb k1,chk_tr0
call delay
jb k1,chk_tr0
clr tr0 ;
chk_tr0:
jb tr0,chk_k4
chk_k2:
jb k2,chk_k3
call delay;
jb k2,chk_k3
mov a,dcount
cjne a,#99h,not_to_99
jmp chk_k3
not_to_99:
mov a,ge_buf
cjne a,#09h,ge_not_9
mov a,shi_buf
cjne a,#09h,shi_not_9
jmp k2_end
shi_not_9:
inc shi_buf
mov ge_buf,#00h
call ge_shi_dcnt
jmp k2_end
ge_not_9:
inc ge_buf
call ge_shi_dcnt
k2_end:
call display
jnb k2,k2_end
chk_k3:
jb k3,chk_k4
call delay;
jb k3,chk_k4
call dcnt_shi_ge
mov a,ge_buf
cjne a,#00h,dec_ge
mov a,shi_buf
cjne a,#00h,dec_shi
mov dcount,#0h
jmp chk_k4
dec_ge:
dec ge_buf
call ge_shi_dcnt
jmp k3_end
dec_shi:
dec shi_buf
mov ge_buf,#09h
call ge_shi_dcnt
k3_end:
call display
jnb k3,k3_end
chk_k4:
jb k4,key_ret
call delay;
jb k4,key_ret
setb tr0
key_ret:
ret
delay:
mov r2,#20
D1:
mov r3,#100
D2:
djnz r3,D2
djnz r2,D1
ret
delay_1:
mov r2,#250
D1_1:
mov r3,#250
D2_1:
djnz r3,D2_1
djnz r2,D1_1
ret
INIT:
mov p0,#6FH ;
mov p2,#6Fh ;
mov p1,#0FFh ;
clr buz;
mov tmod,#01;
mov ie,#82h;
mov th0,#3Ch ;=(65536-50000)/256;
mov tl0,#00h ;=(65536-50000)%256;
setb tr0 ;
mov dcount,#99h ;
ret
TIMER0:
push acc
push psw
djnz count,D0
mov count,#20
call dcnt_shi_ge
mov a,ge_buf
cjne a,#00h,ge_not_0
mov a,shi_buf
cjne a,#00h,shi_not_0
jmp dcount_end
ge_not_0:
dec ge_buf
jmp not_end
shi_not_0:
dec shi_buf
mov ge_buf,#09
jmp not_end
dcount_end:
clr tr0;
jnb k1,k1_press;while(k1!=0)
mov P0,#00 ;
mov P2,#00 ;
setb buz;
call delay_1;
call delay_1;
call delay_1;
call delay_1;
mov P0,#0ffh;
mov P2,#0ffh;
clr buz;
call delay_1;
K1_press:
mov dcount,#99h;
call dcnt_shi_ge
not_end:
call display
call ge_shi_dcnt
D0:
mov th0,#3Ch
mov tl0,#0B0h
pop psw
pop acc
reti
display:
call ge_shi_dcnt
mov dptr,#duan
mov a,shi_buf
movc a,@a+dptr
mov p0,a
mov a,ge_buf
movc a,@a+dptr
mov p2,a
ret
dcnt_shi_ge:
mov a,dcount
anl a,#0fh
mov ge_buf,a
mov a,dcount
swap a
anl a,#0fh
mov shi_buf,a
ret
ge_shi_dcnt:
mov a,shi_buf
swap a
orl a,ge_buf
mov dcount,a
ret
k1 EQU P1.0;
k2 EQU P1.1;
k3 EQU P1.2;
k4 EQU P1.3;
buz EQU P3.0;
count EQU 20h
shi_buf EQU 21h
ge_buf EQU 22h
dcount EQU 23h
dicount EQU 24h
duan: DB 3Fh,06h,5Bh,4Fh,66h,6Dh,7Dh,07h,7Fh,6Fh,00h
END其他：有C了还翻译成汇编做什么？不麻烦吗？ Keil里面编译一下，生成的文件里就有一个是汇编语言的 四个按键，控制什么？ 怎么复杂 边看VS的反汇编 边写
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