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微机原理课程设计_钟表显示_汇编课程设计

更新时间:2007-10-25:  来源:毕业论文

微机原理课程设计_钟表显示_汇编课程设计|精品课程网站设计|课程设计网报告总结心得

extrn music:far,gensound:far
;******************************************************
;* 堆栈段
.286;******************************************************
STACK_SEG     SEGMENT   STACK
STACK_BUF DW        120 DUP(?)
TOP       EQU       $-STACK_BUF
STACK_SEG     ENDS
;******************************************************
;* 数据段
;******************************************************
DATA_SEG      SEGMENT   PARA
;------------------------------------------------------
; TODO: 数据的定义及存储器的分配
ts1           DB        0
quitbuf       DB        'welcome you to run this programme.                                       '
quitbuf2      DB        'C: change color;  B:extend the colck;  S:reduce the clock                '
quitbuf3      DB        'press e to sound; Press q to quit !                                      '
sigle         DB        80h
absx          DW        0
absy          DW        0
sut           DW        0
erroybz       DB        0
r0            DW        90
x0            DW        320
y0            DW        245

count0        db    0
count_hour    DB        11
count_minute  DB        11
yuanxinx      DW        0
yuanxiny      DW        0

s             DB        0
s2            DB        0
s3            DB        0
hour          DW        0
hour2         DW        0
minute        DW        0
minute2       DW        0
second        DB        0
second2       DB        0
sin_x         DW        0
sin_xx        DW        0
x             DW        0
y             DW        0
x1            DW        0

xminy         DW        0
yminx         DW        0
xmax          DW        0
ymax          DW        0
ymin          DW        0
xmin          DW        0
sjx_xminy     DW        0
sjx_yminx     DW        0
sjx_xmax      DW        0
sjx_ymax      DW        0
sjx_ymin      DW        0
sjx_xmin      DW        0
yuanx         DW        0
yuany         DW        0
y1            DW        0
x2            DW        0
y2            DW        0
x3            DW        0
y3            DW        0
DIancolor     DB        0
color         DB        2
color_hour    DB        2
color_min     DB        6
color_second  DB        9
color4        DB        10
color5        DB        11
color6        DB        12
backgroundcolor DB      1
page1         DB        0
y2y1          DW        0
x2x1          DW        0
sjx_y2y1      DW        0
sjx_x2x1      DW        0

;------------------------------------------------------

DATA_SEG      ENDS
;******************************************************
;* 代码段
;******************************************************
CODE_SEG      SEGMENT   PARA
;------------------------------------------------------
MAIN          PROC      FAR
ASSUME    CS:CODE_SEG,DS:DATA_SEG
ASSUME    SS:STACK_SEG
START:
MOV       AX,STACK_SEG
MOV       SS,AX
MOV       SP,TOP
MOV       AX,DATA_SEG
MOV       DS,AX
;------------------------------------------------------
; TODO: 从这里开始您的代码
;------------------------------------------------------
beg:         MOV       AX,0012h
INT       10h
MOV       DX,0010h
CALL      b1002
LEA       BP,quitbuf
CALL      msg
MOV       DX,010ah
LEA       BP,quitbuf2
CALL      msg
MOV       DX,020ah
LEA       BP,quitbuf3
CALL      msg

beg2:        CALL      skin
CALL      skin2
CALL      skin3
CALL      CLk
MOV       second,DH
MOV       second2,DH
MOV       count_minute,11
CALL      minute_lin
XOR       DX,DX
MOV       AX,minute2
MOV       CX,12
DIV       CX
MOV       CX,AX                 ;minurte2/12
POP       AX
ADD       AX,CX
MOV       hour2,AX
MOV       count_hour,11
CALL      hour_lin
CALL      CLk
MOV       DL,DH
CALL      bcd2
XOR       AH,AH
MOV       CL,12
DIV       CL
MOV       count_minute,AH            ;second%12初始值
DEC       count_minute

XOR       DX,DX
MOV       AX,minute2
MOV       CX,12
DIV       CX                        ;minurte2%12
MOV        count_hour,DL
DEC       count_hour
INC       second2
kk3:          CLI
CALL      second_lin
STI
JMP       ks


ks:           MOV       AH,1
INT       16h
JZ        kk3
MOV       AH,8
INT       21h
CMP       AL,'q'
JE        quit
CMP       AL,'b'
JE        CHange_rb
CMP       AL,'s'
JE        CHange_rs
CMP       AL,'c'
JE        CHange_color
cmp       al,'e'
je        a0
JMP       kk3

CHange_rs:    CMP       r0,190
JA        ks
ADD       r0,5

JMP       tobeg2
CHange_rb:    CMP       r0,60
JB        ks
SUB       r0,5

JMP       tobeg2
CHange_color: LEA       SI,color_hour
MOV       CX,6
CHange_kk1:   MOV       AL,  [SI]
INC       AL
CMP       AL,15
JC       CHange_color_kk2
MOV       AL,1
CHange_color_kk2:
MOV       [SI],AL
INC       SI
LOOP      CHange_kk1
JMP       tobeg2
a0:           call music
call music
call music
tobeg2:       CALL      CLear
JMP       beg2
quit:         MOV       AX,4C00H
INT       21H
;*************************************


hour_lin      PROC      NEAR
PUSHa
CMP       count_hour,11
JB        tohour_yl
JMP       hour_lin_next
tohour_yl:    MOV       SIgle,3
JMP       hour_yl
hour_lin_next:
MOV       count_hour,0
MOV       SIgle,5
CALL      CLk
MOV       DL,CH
CALL      bcd2
CMP       AL,12
JB        hour_kk1
SUB       AL,12
hour_kk1:     MOV       CL,30
MUL       CL
PUSH      AX
XOR       DX,DX
MOV       AX,minute2
MOV       CX,12
DIV       CX
MOV       CX,AX       ;minurte2/12
POP       AX
ADD       AX,CX

MOV       hour2,AX
;擦掉
MOV       Color,0
MOV       AX,hour
MOV       BX,r0
ADD       BX,20
CALL      renovate

MOV       DX,yuanx
MOV       x3,DX
MOV       DX,yuany
MOV       y3,DX
ADD       AX,270
ADD       BX,400              ;90

CALL      renovate

MOV       DX,yuanx         ;擦掉
MOV       x2,DX
MOV       DX,yuany
MOV       y2,DX

MOV       DX,x0
MOV       x1,DX
MOV       DX,y0   ;擦掉
MOV       y1,DX
CALL      sjx

ADD       AX,180
CALL      renovate
MOV       DX,yuanx         ;擦掉
MOV       x2,DX
MOV       DX,yuany
MOV       y2,DX

SUB       BX,100
CALL      renovate
MOV       DX,yuanx
MOV       x3,DX
MOV       DX,yuany
MOV       y3,DX            ;擦掉
CALL      sjx

MOV       SIgle,4

;***************************;;  ;重写
hour_yl:      MOV       AL,color_hour
MOV       color,AL
MOV       AX,hour2
MOV       BX,r0
ADD       BX,70
CALL      renovate

MOV       DX,yuanx
MOV       x3,DX
MOV       DX,yuany
MOV       y3,DX
ADD       AX,90
ADD       BX,600                ;90

CALL      renovate

MOV       DX,yuanx
MOV       x2,DX
MOV       DX,yuany
MOV       y2,DX             ;重写

ADD       AX,180

CALL      renovate

MOV       DX,yuanx
MOV       x1,DX
MOV       DX,yuany
MOV       y1,DX
CALL      sjxx
CALL      sjxy

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