基于单片机的全自动洗衣机程序.txt

基于单片机的全自动洗衣机程序基于单片机的全自动洗衣机程序

timerm equ 79h
timers equ 7ah
      org  0000
      ljmp main
      org  0003
      ljmp sint0
      org  000bh
      ljmp st0
      org  0013h
      ljmp sint1
      org  001bh
      ljmp st1
dislab:
db  3fh,06h,5bh,4fh,66h
db  6dh,7dh,07h,7fh,6fh
main:
      clr  f0
      mov  70h,#0
      mov  71h,#3
      mov  72h,#30
      mov  73h,#5
      mov  75h,#0
      mov  76h,#1
      mov  79h,#0
      mov  7ah,#0
      clr  p1.0
      clr  p1.1
      clr  p1.2
      setb p3.4
      clr  p3.4
      clr  p3.5
      mov  p0,#0
      mov  p2,#0
      clr  p3.0
      clr  p3.1
      mov  tmod,#11h
      mov  th0,#3ch
      mov  th1,#0b0h
      mov  tl0,#3ch
      mov  tl1,#0b0h
      setb it0
      setb it1
      setb ea
      setb ex0
mlab1:
      jnb  f0,$
      mov  a,72h
      mov  b,71h
      div  ab
      mov  74h,a
      mov  r2,71h
lab2:
      setb p3.0
      clr  f0
      setb ex1
      jnb  f0,$
      clr  p3.0
      setb p1.0
      setb tr0
      jb   tr0,$
      setb p3.1
      clr  f0
      jnb  f0,$
      clr  p3.1
      djnz r2,lab2
      clr  p1.1
      setb p1.0
      setb tr1
      jb   tr1,$
      clr  p1.0
      mov  r2,#5
alarm:
      setb p1.2
      mov  r3,#0
delay1:
     nop
      djnz r3,delay1
      clr  p1.2
delay2:
      nop
      djnz r3,delay2
      djnz r1,alarm
      clr  f0
      ljmp mlab1
sint1:
      setb f0
      reti
st0:
      mov     th0,#3ch
      mov     tl0,#0b0h
      inc     timers
      push    acc
      mov     a,timers
      cjne    a,#10,t0lab1
      pop     acc
      mov     timers,#0
      inc     timerm
      push    acc
      mov     a,timerm
      cjne    a,#60,t0lab1
      pop     acc
      mov     timerm,#0
      mov     a,#99
      add     a,72h
      da      a
      mov     r1,#72h
      lcall   display
      push    acc
      mov     a,70h
      cjne    a,#1,t0lab1
      pop     acc
      jnb     p1.0,t0lab21
      clr     p1.0
      setb    p1.1
      ljmp    t0lab22
t0lab21:
      setb    p1.0
      clr     p1.1
t0lab22:
      inc     75h
      mov     a,74h
      cjne    a,75h,t0lab1
      clr     tr0
t0lab1:
        reti
;***********************
;内中断1
;***********************
st1:
      mov     th1,#3ch
      mov     tl1,#0b0h
      inc     timers
      push    acc
      mov     a,timers
      cjne    a,#10,t1lab1
      pop     acc
      mov     timers,#0
      inc     timerm
      push    acc
      mov     a,timerm
      cjne    a,#60,t1lab1
      pop     acc
      mov     timerm,#0
      mov     a,#99
      add     a,73h
      da      a
      mov     r1,#73h
      lcall   display
      mov     a,73h
      jnz     t1lab1
      clr     tr1
t1lab1:
reti
;*********************
;外中断0
;*********************
sint0:
      setb    p3.5
      clr     p3.4
      mov     a,p3
      anl     a,#0c0h
      cjne    a,#0c0h,intlab1
      clr     p3.5
      setb    p3.4
      mov     a,p3
      anl     a,#0c0h
      orl     a,#20h
intlab1:
      cjne    a,0c0h,intlab3
      inc     76h
      mov     r0,76h
      cjne    @r0,#5,intlab2
      mov     76h,#1
intlab2:
      push    acc
      mov     a,76h
      cjne    a,#1,intlab21
      pop     acc
      clr     p1.3
      setb    p1.4
      clr     p1.5
      reti
intlab21:
      push    acc
      mov     a,76h
      cjne    a,#2,intlab22
      pop     acc
      setb    p1.3
      clr     p1.4
      clr     p1.5
      mov     r1,71h
      lcall   display
      reti
intlab22:
      push    acc
      mov     a,76h
      cjne    a,#3,intlab23
      pop     acc
      setb    p1.3
      clr     p1.4
      setb    p1.5
      mov     r1,72h
      lcall   display
      reti
intlab23:
      setb    p1.3
      setb    p1.4
      clr     p1.5
      mov     r1,73h
      lcall   display
      reti
intlab3:
      cjne    a,#6,intlab4
      push    acc
      mov     a,76h
      cjne    a,#1,intlab31
      pop     acc
      xrl     70h,#0ffh
      cpl     p1.5
      reti
intlab31:
      push    acc
      mov     a,76h
      cjne    a,#2,intlab32
      pop     acc
      mov a,#1
      add a,71h
      da a
      mov r1,71h
      lcall display
      reti
intlab32:push acc
      mov a,76h
      cjne a,#3,intlab33
      pop acc
      mov a,#1
      add a,72h
      da a
      mov r1,72h
      lcall display
      reti
intlab33:mov a,#1
      add a,73h
      da a
      mov r1,73h
      lcall display
      reti
intlab4:cjne a,#8,intlab5
      push acc
      mov a,76h
      cjne a,#1,intlab41
      pop acc
      xrl 70h,#0ffh
      cpl p1.5
      reti
intlab41:push acc
      mov a,76h
      cjne a,#2,intlab42
      pop acc
      mov a,#99h
      add a,71h
      da a
      mov r1,71h
      lcall display
      reti
intlab42:push acc
      mov a,76h
      cjne a,#3,intlab43
      pop acc
      mov a,#99h
      add a,72h
      da a
      mov r1,72h
      lcall display
      reti
intlab43:mov a,#99h
      add a,73h
      da a
      mov r1,73h
      lcall display
      reti
intlab5:setb f0
      reti
display:mov  a,r1
      swap a
      anl  a ,#0fh
      mov  dptr,#dislab
      movc a,@a+dptr
      mov  p0,a
      mov  a,r1
      anl  a ,#0fh
      movc a,@a+dptr
      mov  p2,a
      ret
      end