Mấy anh cao thủ asm giúp e với !!!!!!!!!!help!!!!!!!!!!!!!!!

[lenhoc91]

mấy anh chỉ dùm e để delay bằng ic 555 chỉnh nhịp cho led thì phải viêt chổ nào. code e đây ah:




OUT0 BIT P2.0
OUT1 BIT P2.1
OUT2 BIT P2.2
OUT3 BIT P2.3
OUT4 BIT P2.4
OUT5 BIT P2.5
OUT6 BIT P2.6
OUT7 BIT P2.7

ORG 0
MOV 100, #1

MOV P0, #0
MOV P1, #0
MOV P2, #0
MOV P3, #0
;-------------------------

CAPNHAT:
CALL CT1

JMP CAPNHAT

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

CT1:
MOV DPTR, #BD

T:
MOV A, #0
MOVC A, @A + DPTR
MOV 40, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 41, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 42, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 43, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 44, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 45, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 46, A
INC DPTR

MOV A, #0
MOVC A, @A + DPTR
MOV 47, A
INC DPTR


CALL TRE1

MOV R4, DPH
CJNE R4, #HIGH(KT), TTEMP
MOV R4, DPL
CJNE R4, #LOW(KT), TTEMP

RET

TTEMP: JMP T
;---------------------
LEDOUT:

PUSH DPH
PUSH DPL

MOV DPTR, #MUC
MOV R2, DPH
MOV R3, DPL
CHUA1:
TIEP1:
MOV A, 40
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT0,C

MOV A, 41
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT1,C

MOV A, 42
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT2,C

MOV A, 43
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT3,C

MOV A, 44
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT4,C

MOV A, 45
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT5,C


MOV A, 46
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT6,C

MOV A, 47
MOVC A, @A+DPTR
CALL GETBIT
CALL GETBIT
CALL GETBIT
CALL GETBIT

MOV OUT7,C




INC 100
MOV R6, 100
CJNE R6, #9, TIEP

MOV 100, #1
MOV DPH, R2
MOV DPL, R3

INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR


INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR


INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR

INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR

MOV R2, DPH
MOV R3, DPL

CJNE R2, #HIGH(EV), CHUA
CJNE R3, #LOW(EV), CHUA


POP DPL
POP DPH
RET
;-----------------
TIEP:
JMP TIEP1

CHUA:
JMP CHUA1
;-------------------

GETBIT:
MOV R7, 100
CX:
RLC A
DJNZ R7, CX
RET

;------------------------
TRE:

MOV 105, #200
D2:
MOV 106, #250
D1:

DEC 106
MOV R4, 106
CJNE R4, #0, D1

DEC 105
MOV R5, 105
CJNE R5, #0, D2
RET
;----------------------
TRE1:
CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT
CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT
RET
;---------------------------------------------
MUC:
DB 00000000B, 10000000B, 11000000B, 11100000B, 11110000B, 11111000B, 11111100B, 11111110B, 11111111B, 11111111B
DB 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B
DB 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B

DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 10000000B
DB 11000000B, 11100000B, 11110000B, 11111000B, 11111100B, 11111110B, 11111111B, 11111111B, 11111111B, 11111111B
DB 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B, 11111111B

EV:
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B


DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B
DB 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B, 00000000B

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




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

BD:
; P1
;------------------------------------- -
; SANG LAN DAN
DB 29, 00, 00, 00, 00, 00, 00, 29

DB 00, 29, 00, 00, 00, 00, 29, 29

DB 00, 00, 29, 00, 00, 29, 29, 29

DB 29, 00, 00, 00, 29, 29, 29, 29

DB 00, 29, 00, 29, 29, 29, 29, 29

DB 00, 00, 29, 29, 29, 29, 29, 29


;------nhapnhay--------------

DB 29, 00, 00, 29, 29, 29, 29, 29
;-----------------------------------
DB 00, 29, 00, 00, 00, 00, 00, 00

DB 00, 00, 29, 29, 29, 29, 29, 29

DB 29, 00, 00, 00, 00, 00, 00, 00

DB 00, 29, 00, 29, 29, 29, 29, 29

DB 00, 00, 29, 00, 00, 00, 00, 00
;--------------------------------
;------donled-----------------

DB 29, 00, 00, 00, 00, 00, 00, 29

DB 00, 29, 00, 00, 00, 00, 29, 00

DB 00, 00, 29, 00, 00, 29, 00, 00

DB 29, 00, 00, 00, 29, 00, 00, 00

DB 00, 29, 00, 29, 00, 00, 00, 00

DB 00, 00, 29, 29, 00, 00, 00, 00

DB 29, 00, 00, 29, 00, 00, 00, 29

DB 00, 29, 00, 29, 00, 00, 29, 00

DB 00, 00, 29, 29, 00, 29, 00, 00

DB 29, 00, 00, 29, 29, 00, 00, 00


DB 00, 29, 00, 29, 29, 00, 00, 00

DB 00, 00, 29, 29, 29, 00, 00, 00

DB 29, 00, 00, 29, 29, 00, 00, 29

DB 00, 29, 00, 29, 29, 00, 29, 00

DB 00, 00, 29, 29, 29, 29, 00, 00


DB 29, 00, 29, 29, 29, 29, 00, 00

DB 00, 29, 00, 29, 29, 29, 00, 00

DB 00, 00, 29, 29, 29, 29, 00, 00

DB 29, 00, 00, 29, 29, 29, 00, 29

DB 00, 29, 00, 29, 29, 29, 29, 00

DB 00, 00, 29, 29, 29, 29, 29, 29

;------------------------------------
;---chay sole

DB 29, 00, 00, 00, 00, 00, 00, 29

DB 00, 29, 00, 00, 00, 00, 29, 00

DB 00, 00, 29, 00, 00, 29, 00, 29

DB 29, 00, 00, 00, 29, 00, 29, 00

DB 00, 29, 00, 29, 00, 29, 00, 29


DB 00, 00, 29, 29, 29, 00, 29, 00

DB 29, 00, 00, 29, 29, 29, 00, 29

DB 00, 29, 00, 29, 29, 29, 29, 00

DB 00, 00, 29, 29, 29, 29, 29, 29

;....chay o giua chay ra......

DB 29, 00, 00, 00, 00, 29, 00, 00

DB 00, 29, 00, 00, 29, 29, 29, 00

DB 00, 00, 29, 29, 29, 29, 29, 29


DB 29, 00, 00, 00, 00, 29, 00, 00

DB 00, 29, 00, 00, 29, 29, 29, 00

DB 00, 00, 29, 29, 29, 29, 29, 29




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

KT:
END

[chung1608]

code quá kinh dị, đọc xong chả hiểu ra nổi thuật toán thế nào @@

[ozonedark2]

nhìn chóng mặt quá

[hungtrinh36]

cái này gọi là lô cốt hả

[anh_hung_21]

chả hiểu code đó mục đích là gì mà lằng nhằng vậy.

[lenhoc91]

dùng để điều kiển led đó anh

[Ck33spkt]

dùng để điều kiển led đó anh

Nhìn đống code này còn khủng hơn cả code trái tim.
Muốn tạo delay bằng 555 bạn tham khảo đoạn code này:

xung555:
    mov    r1,#00h
kt1:    jnb    p3.7,kt1
    inc    r1
    cjne    r1,#255,kt1
    ret
    end

Xung ra từ 555 đưa vào p3.7

[dtcn_112]

cái code này đọc thì không quá khó hiểu nhưng do cái bảng dữ liệu để ở mã nhị phân nên thấy sợ thôi,nếu tất cả mã đều để ở dạng nhị phân và tạo hiệu ứng theo bit thì rất đơn giản và nhìn bảng mã rất đẹp chỉ là hơi tốn công một chút

[lenhoc91]

Nhìn đống code này còn khủng hơn cả code trái tim.
Muốn tạo delay bằng 555 bạn tham khảo đoạn code này:

xung555:
    mov    r1,#00h
kt1:    jnb    p3.7,kt1
    inc    r1
    cjne    r1,#255,kt1
    ret
    end

Xung ra từ 555 đưa vào p3.7

thế doạn này đặt chổ nào trong code of e vậy a, e tim hoài hok bik delay chổ nào cả

[Ck33spkt]

thế doạn này đặt chổ nào trong code of e vậy a, e tim hoài hok bik delay chổ nào cả

Bạn thay đoạn chương trình tạo trễ của bạn bằng đoạn code trên là được.

[lenhoc91]

Bạn thay đoạn chương trình tạo trễ của bạn bằng đoạn code trên là được.

có 3 đoạn thay đoạn nào đây a


CALL TRE1

MOV R4, DPH
CJNE R4, #HIGH(KT), TTEMP
MOV R4, DPL
CJNE R4, #LOW(KT), TTEMP

TRE:

MOV 105, #200
D2:
MOV 106, #250
D1:

DEC 106
MOV R4, 106
CJNE R4, #0, D1

DEC 105
MOV R5, 105
CJNE R5, #0, D2


TRE1:
CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT
CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT

CALL LEDOUT
CALL LEDOUT

[lenhoc91]

e đưa vào 3 đoạn rồi vẫn kodduocjwj a ơi
vào đoạn đầu tiên thì led ko co delay
đoạn thứ 2 thì vẫn chạy bt như ko 555
đoạn thư 3 thì ko led nao sáng lun

[Ck33spkt]

e đưa vào 3 đoạn rồi vẫn kodduocjwj a ơi
vào đoạn đầu tiên thì led ko co delay
đoạn thứ 2 thì vẫn chạy bt như ko 555
đoạn thư 3 thì ko led nao sáng lun

Code của bạn mà bạn còn không biết đoạn nào tạo trễ thì mình cũng chịu. Theo mình đoán thì code trên thay vào đoạn TRE để tạo thời gian cho Led sáng hoặc tắt.

[lenhoc91]

mình copy trên mạng ah

[lenhoc91]

bác nào chỉ dùm e nó với........