📄 shuji.asm.asm
字号:
;PROGRAM TITLE GOSE HERE--COMPARE STRING
datarea segment
R0 DW ?
R1 DW ?
R2 DW ?
R3 DW ?
R4 DW ?
R5 DW ?
R6 DW ?
R7 DW ?
;-------------------------------------------------------
TEMP1 DW ?
TEMP2 DW ?
TEMP3 DW ?
TEMP4 DW ?
;-------------------------------------------------------
Buffer0 DB ?
Buffer1 DB ?
Buffer2 DB ?
Buffer3 DB ?
Buffer4 DB ?
Buffer5 DB ?
Buffer6 DB ?
Buffer7 DB ?
led1 db ?
led2 db ?
led3 db ?
led4 db ?
led5 db ?
led6 db ?
led7 db ?
led8 db ?
led10 db ?
led11 db ?
led12 db ?
led13 db ?
led14 db ?
led15 db ?
led16 db ?
led17 db ?
led18 db ?
led19 db ?
date DB 10 DUP (?)
time DB 10 DUP (?)
;
datarea ends
;-------------------------------------------------------------
video segment at 0b800h ;define extra segment
wd_buff label word
v_buff db 25*80*2 dup (?)
video ends
;-------------------------------------------------------------
program segment
;
main proc far
assume cs:program,ds:datarea,es:video
START:
push ds
sub ax,ax
push ax
mov ax,datarea
mov ds,ax
mov ax,video
mov es,ax
;-----------------------------------------------------------
;the following programm is to set screen background
mov temp1,0000h
mov temp2,184fh
mov bh,37h ;set background color
call clr_screen
mov temp1,0821h ;set date background
mov temp2,0a2ch
mov bh,5fh
call clr_screen
mov temp1,0d21h ;set time background
mov temp2,0f2ch
mov bh,1eh
call clr_screen
;-------------------------------------------------------------------
mov R1,0800h
mov R2,0a0ah
mov R3,0
;-------------------------------------------------------------------
;
bigloop:
mov ah,1 ;judge if key was pressed
int 16h
jz yes_key ;no key pressed ,to yes_key
mov ah,0
int 16h
cmp al,1bh ;test if it is "esc"
jnz yes_key ;no,to yes_key
jmp exit
;--------------------------------------------------
yes_key: mov ah,02h ;read time CH=hour(BCD)
int 1aH ;CL=minute(BCD, DH=second(BCD)
;-----------------------------------------
mov temp1,cx
mov al,ch
and al,0f0h
mov cl,4
ror al,cl
add al,30h
mov led1,al
mov cx,temp1
and ch,0fh
add ch,30h
mov led2,ch
mov al,cl
and al,0f0h
mov cl,4
ror al,cl
add al,30h
mov led4,al
mov cx,temp1
and cl,0fh
add cl,30h
mov led5,cl
mov al,dh
and al,0f0h
mov cl,4
ror al,cl
add al,30h
mov led7,al
and dh,0fh
add dh,30h
mov led8,dh
mov led3,3ah
mov led6,3ah
;--------------------------------------------------
mov ah,04h ;read date CH=century(BCD),CL=year(BCD)
int 1aH ;DH=month,DL=day
;-----------------------------------------
mov temp1,cx
mov al,cl
and al,0f0h
mov cl,4
ror al,cl
add al,30h
mov led12,al
mov cx,temp1
and cl,0fh
add cl,30h
mov led13,cl
mov al,dh
and al,0f0h
mov cl,4
ror al,cl
add al,30h
mov led15,al
and dh,0fh
add dh,30h
mov led16,dh
mov al,dl
and al,0f0h
mov cl,4
ror al,cl
add al,30h
mov led18,al
and dl,0fh
add dl,30h
mov led19,dl
mov led10,32h
mov led11,30h
mov led14,2dh
mov led17,2dh
mov R0,8
lea bx,led1
mov cx,0e23h
mov Buffer0,1eH
disp_time:
mov al,[bx]
call display
inc bx
inc cx
dec R0
jnz disp_time
mov R0,10
lea bx,led10
mov cx,0922h
mov Buffer0,5fH
disp_date:
mov al,[bx]
call display
inc bx
inc cx
dec R0
jnz disp_date
;-----------------------------------------------------------
CMP R3,0
JZ GO_RIGHT
JMP GO_LEFT
GO_RIGHT:
inc R1
inc R2
cmp R2,0A50h
jc do_mov2
INC R3
jmp do_mov1
do_mov2:
mov ax,R1
mov temp1,ax
mov ax,R2
mov temp2,ax
mov bh,5fh
call clr_screen
call delay
call delay
JMP do_mov1
GO_LEFT:
DEC R1
DEC R2
cmp R2,0A0Ah
jnc do_mov31
MOV R3,0
jmp do_mov1
do_mov31:
mov ax,R1
mov temp1,ax
mov ax,R2
mov temp2,ax
mov bh,1fh
call clr_screen
call delay
call delay
JMP do_mov1
do_mov1:
jmp bigloop
exit: mov temp1,0000h
mov temp2,184fh
mov bh,07h ;set background color
call clr_screen
ret
main endp
;*********************************************************
; bellow are some processes
delay proc near
mov cx,10
mov temp1,0
delay1:
nop
dec temp1
jnz delay1
loop delay1
ret
delay endp
;----------------------------------------------
;row=ch
;column=cl
;display symbol=al
display proc near
push bx
push cx
push ax
mov al,160
mul ch ;row*80*2+column*2
;al*ch=ax
mov bl,cl
rol bl,1 ;mov a times to left
mov bh,0 ;bl*2
add bx,ax
pop ax
mov ah,Buffer0
mov es:[wd_buff+bx],ax
pop cx
pop bx
ret
display endp
;------------------------------------------------------
clr_screen proc near
mov ah,06h
mov cx,temp1 ;top=row*col
mov dx,temp2 ;botten=row*col
int 10h
mov ah,02h ;set arrow location
mov dh,24
mov dl,80
mov bh,0
int 10h
ret
clr_screen endp
;-------------------------------------------------------------------
PROGRAM ENDS
END START
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -