花樣流水燈的設(shè)計4（單片機-匯編）

作者：時間：2016-11-30 來源：網(wǎng)絡(luò)

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;This program will show you cycle glitter between 8 led lamps

; maker:Chen Weiwu

; date:2012-11-08

; version:1.0.0

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

;Define

Ledprt equ p0

SegDisplay equ p2

Button equ p1

ButtonState equ 30h

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

;Set the initiation address which the program runing

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

org 0

ajmp main

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

Cycle:

mov a,#low(Tables)

add a,r1

mov dpl,a

clr a

addc a,#high(Tables)

mov dph,a

;---------------------- Get Tables Address

clr a

movc a,@a+dptr

mov r1,a

mov a,#1

movc a,@a+dptr

mov dpl,a

mov dph,r1

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

clr a

movc a,@a+dptr ;Get the count of data in table

mov r0,a

inc dptr

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

mov ButtonState,button ;Save button

Loop:

mov a,button

cjne a,ButtonState,ExitCycle ;Buttion is change

clr a

movc a,@a+dptr

mov Ledprt,a

acall delay

inc dptr

djnz r0,Loop

ExitCycle:

ret

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

;delay sub

delay: mov r5,#50

delay1: mov r6,#100

DELAY2: mov r7,#10

djnz r7,$

djnz r6,delay2

djnz r5,delay1

ret

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

ButtonTable:

;--------ONE BUTTON--------

db 11111110B

DB 11111101B

db 11111011B

DB 11110111B

;--------TWO BUTTON--------

DB 11111100B

db 11111010B

DB 11110110B

DB 11111001B

db 11110101B

DB 11110011B

;-------THREE BUTTON-------

DB 11111000B

DB 11110100B

DB 11110010B

DB 11110001B

;-------FOUR BUTTON-------

DB 11110000B

DB 0

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

Tables: dw Table1,Table2,Table3,Table4

dw Table5,Table6,Table7,Table8,Table9,Table10

dw Table11,Table12,Table13,Table14

dw Table15

dw 0

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

Table1: db Table2-$-1

db 11101111b

db 11011111b

db 10111111b

db 01111111b

db 11111110b

db 11111101b

db 11111011b

db 11110111b

db 11111011b

db 11111101b

db 11111110b

db 01111111b

db 10111111b

db 11011111b

Table2: db Table3-$-1

db 01111110b

db 10111101b

db 11011011b

db 11100111b

db 11011011b

db 10111101b

Table3: db Table4-$-1

db 01010101b

db 00000000b

db 10101010b

db 00000000b

Table4: db Table5-$-1

db 11111110b

db 11111100b

db 11111000b

db 11110000b

db 11100000b

db 11000000b

db 10000000b

db 00000000b

db 00000001b

db 00000011b

db 00001111b

db 00011111b

db 00111111b

db 01111111b

db 11111111b

Table5: db Table6-$-1

db 00000000b

db 11111111b

Table6: db Table7-$-1

db 00001111b

db 00011110b

db 00111100b

db 01111000b

db 11110000b

db 01111111b

db 00111111b

db 00011111b

Table7: db Table8-$-1

db 00110110b

db 01010110b

db 01100110b

db 01101010b

db 01101100b

db 01101010b

db 01100110b

db 01010110b

Table8: db Table9-$-1

db 01110111b

db 10110111b

db 11010111b

db 11100111b

db 11101011b

db 11101101b

db 11101110b

db 11101101b

db 11101011b

db 11100111b

db 11010111b

db 10110111b

Table9: db Table10-$-1

db 11100111b

db 11000011b

db 10100101b

db 01100110b

Table10: db Table11-$-1

db 01111111b

db 10111111b

db 11011111b

db 11101111b

db 11110111b

db 11111011b

db 11111101b

db 11111110b

db 01111110b

db 10111110b

db 11011110b

db 11101110b

db 11110110b

db 11111010b

db 11111100b

db 01111100b

db 10111100b

db 11011100b

db 11101100b

db 11110100b

db 11111000b

db 01111000b

db 10111000b

db 11011000b

db 11101000b

db 11110000b

db 01110000b

db 10110000b

db 11010000b

db 11100000b

db 01100000b

db 10100000b

db 11000000b

db 01000000b

db 10000000b

db 01000000b

db 11000000b

db 10100000b

db 01100000b

db 11100000b

db 11010000b

db 10110000b

db 01110000b

db 11110000b

db 11101000b

db 11011000b

db 10111000b

db 01111000b

db 11111000b

db 11110100b

db 11101100b

db 11011100b

db 10111100b

db 01111100b

db 11111100b

db 11111010b

db 11110110b

db 11101110b

db 11011110b

db 10111110b

db 01111110b

db 11111110b

db 11111101b

db 11111011b

db 11110111b

db 11101111b

db 11011111b

db 10111111b

db 01111111b

db 11111111b

Table11: db Table12-$-1

db 11111110b

db 01111111b

db 11111101b

db 10111111b

db 11111011b

db 11011111b

db 11110111b

db 11101111b

db 11110111b

db 11101111b

db 11111011b

db 11011111b

db 11111101b

db 10111111b

Table12: db Table13-$-1

db 00111100b

db 11111111b

db 11100111b

db 11111111b

db 11011011b

Table13: db Table14-$-1

db 01111110b

db 11111111b

db 10111101b

db 11111111b

db 10111101b

db 11111111b

db 11011011b

db 11111111b

db 11011011b

db 11111111b

db 11011011b

db 11111111b

db 11100111b

db 11111111b

db 11100111b

db 11111111b

db 11100111b

db 11111111b

db 11100111b

db 11111111b

db 00000000b

Table14: db Table15-$-1

db 11111110b

db 11111100b

db 11111010b

db 11110100b

db 11101100b

db 11011010b

db 10111010b

db 01110101b

db 01101101b

db 01011011b

db 00111011b

db 00110111b

db 00101111b

db 00011111b

Table15: db TableEnd-$-1

db 01111110b

db 10111110b

db 11011101b

db 11101101b

db 11110011b

db 11101101b

db 11011101b

db 10111110b

TableEnd:

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

main:

mov Ledprt,#11111111B

mov r2,#0

mov SegDisplay,#00H ;Initiate the SegDisplay

MOV DPTR,#ButtonTable

ToNext:

inc r2 ;Button Number

CLR A

MOVC A,@A+DPTR

JZ MAIN

INC DPTR

cjne a,button,ToNext ;Check whether the button is enable or not

mov SegDisplay,r2 ;button is enable,Show on the SegDisplay

mov a,r2

rl a

clr c

subb a,#2 ;Location in the Tables

mov r1,a

acall Cycle

ajmp Main

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

end

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

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花樣流水燈的設(shè)計4（單片機-匯編）

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