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Em Muốn làm một mạch như trên, không biết có khả thì không các anh? E mới làm quen với vi điều khiển nên bỡ ngỡ quá. Mong đc cái anh hướng dẫn! tiện thể, a nào có code asm 32 led đơn( và code led sáng kiểu sao băng nữa) cho e xin, e tập làm quen! Cảm ơn mọi người nhiều!
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asm
MAIN:
LCALL SANGTAT
LCALL SANGDANTATDAN
LCALL SANGDANTATLUI
LCALL LEDCHAYKIEU1
LCALL LEDCHAYKIEU2
LCALL LEDCHAYKIEU3
LCALL LEDCHAYKIEU4
LJMP MAIN
SANGTAT:
MOV R0,#5
L1: MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
MOV P0,#00H
MOV P2,#00H
MOV P3,#00H
MOV P1,#00H
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
MOV P0,#0AAH
MOV P2,#0AAH
MOV P3,#0AAH
MOV P1,#0AAH
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
MOV P0,#55H
MOV P2,#55H
MOV P3,#55H
MOV P1,#55H
LCALL DELAY
LCALL DELAY
LCALL DELAY
DJNZ R0,L1
RET
SANGDANTATDAN:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV R2,#0FFH
B1:
CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P0,R2
LCALL DELAY
MOV P1,R2
JC B1
MOV P2,#0FFH
MOV P3,#0FFH
MOV R2,#0FFH
B11: CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P2,R2
LCALL DELAY
MOV P2,R2
JC B11
B2: SETB C
MOV A,R2
RLC A
MOV R2,A
MOV P0,R2
LCALL DELAY
MOV P1,R2
JNC B2
MOV P2,#00H
MOV P3,#00H
MOV R2,#00H
B22: SETB C
MOV A,R2
RLC A
MOV R2,A
MOV P2,R2
LCALL DELAY
MOV P3,R2
JNC B22
RET
SANGDANTATLUI:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV R2,#0FFH
B3:
CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P0,R2
LCALL DELAY
MOV P1,R2
JC B3
MOV P2,#0FFH
MOV P3,#0FFH
MOV R2,#0FFH
B33: CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P2,R2
LCALL DELAY
MOV P3,R2
JC B33
B4: SETB C
MOV A,R2
RRC A
MOV R2,A
MOV P3,R2
LCALL DELAY
MOV P2,R2
JNC B4
MOV P0,#00H
MOV P1,#00H
MOV R2,#00H
B44: SETB C
MOV A,R2
RRC A
MOV R2,A
MOV P1,R2
LCALL DELAY
MOV P0,R2
JNC B44
RET
LEDCHAYKIEU1:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P0,#11111101B
MOV P3,#10111111B
LCALL DELAY
MOV P0,#11111011B
MOV P3,#11011111B
LCALL DELAY
MOV P0,#11110111B
MOV P3,#11101111B
LCALL DELAY
MOV P0,#11101111B
MOV P3,#11110111B
LCALL DELAY
MOV P0,#11011111B
MOV P3,#11111011B
LCALL DELAY
MOV P0,#10111111B
MOV P3,#11111101B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P1,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P2,#11111101B
MOV P1,#10111111B
LCALL DELAY
MOV P2,#11111011B
MOV P1,#11011111B
LCALL DELAY
MOV P2,#11110111B
MOV P1,#11101111B
LCALL DELAY
MOV P2,#11101111B
MOV P1,#11110111B
LCALL DELAY
MOV P2,#11011111B
MOV P1,#11111011B
LCALL DELAY
MOV P2,#10111111B
MOV P1,#11111101B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
RET
LEDCHAYKIEU2:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111100B
MOV P3,#00111111B
LCALL DELAY
MOV P0,#11111001B
MOV P3,#10011111B
LCALL DELAY
MOV P0,#11110011B
MOV P3,#11001111B
LCALL DELAY
MOV P0,#11100111B
MOV P3,#11100111B
LCALL DELAY
MOV P0,#11001111B
MOV P3,#11110011B
LCALL DELAY
MOV P0,#10011111B
MOV P3,#11111001B
LCALL DELAY
MOV P0,#00111111B
MOV P3,#11111100B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
MOV P2,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P2,#11111001B
MOV P3,#10011111B
LCALL DELAY
MOV P2,#11110011B
MOV P1,#11001111B
LCALL DELAY
MOV P2,#11100111B
MOV P1,#11100111B
LCALL DELAY
MOV P2,#11001111B
MOV P1,#11110011B
LCALL DELAY
MOV P2,#10011111B
MOV P1,#11111001B
LCALL DELAY
MOV P2,#00111111B
MOV P1,#11111100B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
MOV P2,#11111111B
MOV P1,#11111111B
LCALL DELAY
RET
LEDCHAYKIEU3:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111000B
MOV P3,#00011111B
LCALL DELAY
MOV P0,#11110001B
MOV P3,#10001111B
LCALL DELAY
MOV P0,#11100011B
MOV P2,#11000111B
LCALL DELAY
MOV P0,#11000111B
MOV P3,#11100011B
LCALL DELAY
MOV P0,#10001111B
MOV P3,#11110001B
LCALL DELAY
MOV P0,#00011111B
MOV P3,#11111000B
LCALL DELAY
MOV P0,#00111111B
MOV P3,#11111100B
MOV P2,#11111110B
MOV P1,#01111111B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P2,#11111000B
MOV P1,#00011111B
LCALL DELAY
MOV P2,#11110001B
MOV P1,#10001111B
LCALL DELAY
MOV P2,#11100011B
MOV P1,#11000111B
LCALL DELAY
MOV P2,#11000111B
MOV P1,#11100011B
LCALL DELAY
MOV P2,#10001111B
MOV P1,#11110001B
LCALL DELAY
MOV P2,#00011111B
MOV P1,#11111000B
LCALL DELAY
MOV P2,#00111111B
MOV P1,#11111100B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
MOV P2,#11111111B
MOV P1,#11111111B
LCALL DELAY
RET
LEDCHAYKIEU4:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P0,#11111100B
MOV P3,#00111111B
LCALL DELAY
MOV P0,#11111000B
MOV P3,#00011111B
LCALL DELAY
MOV P0,#11110000B
MOV P3,#00001111B
LCALL DELAY
MOV P0,#11100001B
MOV P3,#10000111B
LCALL DELAY
MOV P0,#11000011B
MOV P3,#11000011B
LCALL DELAY
MOV P0,#10000111B
MOV P3,#11100001B
LCALL DELAY
MOV P0,#00001111B
MOV P3,#11110000B
LCALL DELAY
MOV P0,#00011111B
MOV P3,#11111000B
MOV P2,#11111110B
MOV P1,#01111111B
LCALL DELAY
MOV P0,#00111111B
MOV P3,#11111100B
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
MOV P2,#11111000B
MOV P1,#00011111B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P2,#11110000B
MOV P1,#00001111B
LCALL DELAY
MOV P2,#11100001B
MOV P1,#10000111B
LCALL DELAY
MOV P2,#11000011B
MOV P1,#11000011B
LCALL DELAY
MOV P2,#10000111B
MOV P1,#11100001B
LCALL DELAY
MOV P2,#00001111B
MOV P1,#11110000B
LCALL DELAY
MOV P2,#00011111B
MOV P1,#11111000B
LCALL DELAY
MOV P2,#00111111B
MOV P1,#11111100B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
MOV P2,#11111111B
MOV P1,#11111111B
LCALL DELAY
RET
DELAY: MOV R6,#0FFH
LAP1: MOV R7,#70H
LAP2: DJNZ R7,LAP2
DJNZ R6,LAP1
RET
END -
cảm ơn anh nhiều ! Mong anh cho e hướng đi với đề tài trên được không ah?Comment
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Mình có 4 kiểu chớp:
;************************
Title: LED
Author: Sang Thái - Thiết kế mạch điện tử
Language: ASM
Complier: SPKT_C
Microcontroller: AT89S52
;************************
ORG 000H
TD: CALL KIEU1
CALL KIEU2
CALL KIEU3
CALL KIEU4
JMP TD
;XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
KIEU1:
m1 EQU 30H
BTG1 EQU 31H
SCK EQU 32H
SLXA EQU 33H
m2 EQU 34H
BTG2 EQU 35H
m3 EQU 36H
BTG3 EQU 37H
m4 EQU 38H
BTG4 EQU 39H
CO BIT 20H.0
SETB CO
MOV P0,#0
MOV P1,#0
MOV P2,#0
MOV P3,#0
MOV SCK,#32
MOV m1,#0
MOV m2,#0
MOV m3,#0
MOV m4,#0
MOV BTG1,#00H
MOV BTG2,#00H
MOV BTG3,#00H
MOV BTG4,#00H
SETB C
LB2: MOV SLXA,SCK
LB1: JNB CO,LB3
MOV A,BTG1
RLC A
MOV BTG1,A
MOV A,BTG2
RLC A
MOV BTG2,A
MOV A,BTG3
RLC A
MOV BTG3,A
MOV A,BTG4
RLC A
MOV BTG4,A
JMP LB4
LB3:
MOV A,BTG4
RRC A
MOV BTG4,A
MOV A,BTG3
RRC A
MOV BTG3,A
MOV A,BTG2
RRC A
MOV BTG2,A
MOV A,BTG1
RRC A
MOV BTG1,A
LB4: MOV A,BTG1
ORL A,m1
MOV P0,A
MOV A,BTG2
ORL A,m2
MOV P1,A
MOV A,BTG3
ORL A,m3
MOV P2,A
MOV A,BTG4
ORL A,m4
MOV P3,A
CALL DELAY
DJNZ SLXA,LB1
MOV m1,P0
MOV m2,P1
MOV m3,P2
MOV m4,P3
CPL CO
DJNZ SCK,LB2
RET
;XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
KIEU2:
X0 EQU 40H
Y0 EQU 41H
Z0 EQU 42H
X1 EQU 43H
Y1 EQU 44H
Z1 EQU 45H
X2 EQU 46H
Y2 EQU 47H
Z2 EQU 48H
X3 EQU 49H
Y3 EQU 4AH
Z3 EQU 4BH
BDEM EQU 4CH
MOV P0,#0FFH
MOV P1,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV X0,#0FEH
MOV Y0,#01H
MOV X1,#0FFH
MOV Y1,#00H
MOV X2,#0FFH
MOV Y2,#00H
MOV X3,#0FFH
MOV Y3,#00H
MOV BDEM,#32
LB6: MOV Z0,Y0
MOV Z1,Y1
MOV Z2,Y2
MOV Z3,Y3
LB5: CALL XPHAI_Z
CALL OR_X_Z
CALL DELAY
JNC LB5
CALL XTRAI_X
CALL XTRAI_Y
DJNZ BDEM,LB6
RET
;**************************************
XPHAI_Z:
CLR C
MOV A,Z3
RRC A
MOV Z3,A
MOV A,Z2
RRC A
MOV Z2,A
MOV A,Z1
RRC A
MOV Z1,A
MOV A,Z0
RRC A
MOV Z0,A
RET
;**************************************
XTRAI_X:
CLR C
MOV A,X0
RLC A
MOV X0,A
MOV A,X1
RLC A
MOV X1,A
MOV A,X2
RLC A
MOV X2,A
MOV A,X3
RLC A
MOV X3,A
RET
;**************************************
XTRAI_Y:
CLR C
MOV A,Y0
RLC A
MOV Y0,A
MOV A,Y1
RLC A
MOV Y1,A
MOV A,Y2
RLC A
MOV Y2,A
MOV A,Y3
RLC A
MOV Y3,A
RET
;**************************************
OR_X_Z:
MOV A,X0
ORL A,Z0
MOV P0,A
MOV A,X1
ORL A,Z1
MOV P1,A
MOV A,X2
ORL A,Z2
MOV P2,A
MOV A,X3
ORL A,Z3
MOV P3,A
RET
;XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
KIEU3:
MOV P0,#0
MOV P1,#0
MOV P2,#0
MOV P3,#0
MOV 50H,#32 ;SANG DAN
LB7: SETB C
MOV A,P0
RLC A
MOV P0,A
MOV A,P1
RLC A
MOV P1,A
MOV A,P2
RLC A
MOV P2,A
MOV A,P3
RLC A
MOV P3,A
CALL DELAY
CALL DELAY
DJNZ 50H,LB7
;************************************************T AT DAN
MOV 50H,#32
LB8: CLR C
MOV A,P3
RRC A
MOV P3,A
MOV A,P2
RRC A
MOV P2,A
MOV A,P1
RRC A
MOV P1,A
MOV A,P0
RRC A
MOV P0,A
CALL DELAY
CALL DELAY
DJNZ 50H,LB8
RET
;XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
KIEU4:
MOV P0,#0FFH
MOV P1,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV X0,#01H
MOV X1,#00H
MOV X2,#00H
MOV X3,#00H
MOV Y0,#0FEH
MOV Y1,#0FFH
MOV Y2,#0FFH
MOV Y3,#0FFH
MOV BDEM,#32
LB10: MOV Z0,Y0
MOV Z1,Y1
MOV Z2,Y2
MOV Z3,Y3
LB9: CALL XOAYPHAI_Z
CALL AND_X_Z
CALL DELAY
JNC LB9
CALL XTRAI_X
CALL XTRAI_Y
DJNZ BDEM,LB10
RET
;**************************************
XOAYPHAI_Z:
SETB C
MOV A,Z3
RRC A
MOV Z3,A
MOV A,Z2
RRC A
MOV Z2,A
MOV A,Z1
RRC A
MOV Z1,A
MOV A,Z0
RLC A
MOV Z0,A
RET
;**************************************
AND_X_Z:
MOV A,X0
ANL A,Z0
MOV P0,A
MOV A,X1
ANL A,Z1
MOV P1,A
MOV A,X2
ANL A,Z2
MOV P2,A
MOV A,X3
ANL A,Z3
MOV P3,A
RET
;XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
DELAY:
MOV R6,#50
DEL: MOV R7,#0FFH
DJNZ R7,$
DJNZ R6,DEL
RET
ENDComment
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trái tim đẹp đấy nhưng sao nhìu hiệu ứng wak vậy....!!!... Cơm cha, áo mẹ, chữ thầy. Cố gắng mà học cho thành công danh ...!!!...Comment
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dân điện tử cho mail để liên lạc hey nguyenngoctuan1908@yahoo.com.vn
có mạch trái tim ne! anh em tham khảo.vẽ bằng orcad. liên hệ với email mình mình gửi cho.vì ko gửi lên đây được.thông cảm hey. sử dụng ic89c51Comment
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còn về vấn đề dung 74HC595 thì sao các anh ?Comment
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bạn hỏi gì về 74595Nguyên văn bởi tranvanhung Xem bài viết
IC ghi dịch 74HC595 - IC ghi dich 74HC595 - MachDienTu.Net - Mạch điện tử ứng dụng | mạch điện tử lý thú | led trái tim | led cube |khoa học - công nghệ ...Comment
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anh em ai có đề tài nào hay không?Comment
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đề nghị bạn ko spam kiểu thế này nhé. Diễn đàn ko giống các diễn đàn tuổi 9x đâu.Nguyên văn bởi boychjpcoj Xem bài viếtComment
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cui
trái tim 32bit wa cùi. cùi đến nỗi ko thể ta
Comment
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cái led này đẹp quá .mình cũng đang định làm nhưng khó quáComment
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em nói thiếu .anh em ai có đề tài về tốt nghiệp nghành điện tử nào hay không? gợi ý em với!?!
Nguyên văn bởi boychjpcoj 
anh em ai có đề tài nào hay không?
đề nghị bạn ko spam kiểu thế này nhé. Diễn đàn ko giống các diễn đàn tuổi 9x đâu.Comment
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sao nhìn đoạn giữa sao khó hiểu quá bạn ơi.mong bạn chỉ giúp.thanh you.mình chưa hiểu đoạn đó.bạn có thể úp một số tài liệu về lập trình này koNguyên văn bởi boychjpcoj Xem bài viết
asm
MAIN:
LCALL SANGTAT
LCALL SANGDANTATDAN
LCALL SANGDANTATLUI
LCALL LEDCHAYKIEU1
LCALL LEDCHAYKIEU2
LCALL LEDCHAYKIEU3
LCALL LEDCHAYKIEU4
LJMP MAIN
SANGTAT:
MOV R0,#5
L1: MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
MOV P0,#00H
MOV P2,#00H
MOV P3,#00H
MOV P1,#00H
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
MOV P0,#0AAH
MOV P2,#0AAH
MOV P3,#0AAH
MOV P1,#0AAH
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
LCALL DELAY
MOV P0,#55H
MOV P2,#55H
MOV P3,#55H
MOV P1,#55H
LCALL DELAY
LCALL DELAY
LCALL DELAY
DJNZ R0,L1
RET
SANGDANTATDAN:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV R2,#0FFH
B1:
CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P0,R2
LCALL DELAY
MOV P1,R2
JC B1
MOV P2,#0FFH
MOV P3,#0FFH
MOV R2,#0FFH
B11: CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P2,R2
LCALL DELAY
MOV P2,R2
JC B11
B2: SETB C
MOV A,R2
RLC A
MOV R2,A
MOV P0,R2
LCALL DELAY
MOV P1,R2
JNC B2
MOV P2,#00H
MOV P3,#00H
MOV R2,#00H
B22: SETB C
MOV A,R2
RLC A
MOV R2,A
MOV P2,R2
LCALL DELAY
MOV P3,R2
JNC B22
RET
SANGDANTATLUI:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV R2,#0FFH
B3:
CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P0,R2
LCALL DELAY
MOV P1,R2
JC B3
MOV P2,#0FFH
MOV P3,#0FFH
MOV R2,#0FFH
B33: CLR C
MOV A,R2
RLC A
MOV R2,A
MOV P2,R2
LCALL DELAY
MOV P3,R2
JC B33
B4: SETB C
MOV A,R2
RRC A
MOV R2,A
MOV P3,R2
LCALL DELAY
MOV P2,R2
JNC B4
MOV P0,#00H
MOV P1,#00H
MOV R2,#00H
B44: SETB C
MOV A,R2
RRC A
MOV R2,A
MOV P1,R2
LCALL DELAY
MOV P0,R2
JNC B44
RET
LEDCHAYKIEU1:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P0,#11111101B
MOV P3,#10111111B
LCALL DELAY
MOV P0,#11111011B
MOV P3,#11011111B
LCALL DELAY
MOV P0,#11110111B
MOV P3,#11101111B
LCALL DELAY
MOV P0,#11101111B
MOV P3,#11110111B
LCALL DELAY
MOV P0,#11011111B
MOV P3,#11111011B
LCALL DELAY
MOV P0,#10111111B
MOV P3,#11111101B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P1,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P2,#11111101B
MOV P1,#10111111B
LCALL DELAY
MOV P2,#11111011B
MOV P1,#11011111B
LCALL DELAY
MOV P2,#11110111B
MOV P1,#11101111B
LCALL DELAY
MOV P2,#11101111B
MOV P1,#11110111B
LCALL DELAY
MOV P2,#11011111B
MOV P1,#11111011B
LCALL DELAY
MOV P2,#10111111B
MOV P1,#11111101B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
RET
LEDCHAYKIEU2:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111100B
MOV P3,#00111111B
LCALL DELAY
MOV P0,#11111001B
MOV P3,#10011111B
LCALL DELAY
MOV P0,#11110011B
MOV P3,#11001111B
LCALL DELAY
MOV P0,#11100111B
MOV P3,#11100111B
LCALL DELAY
MOV P0,#11001111B
MOV P3,#11110011B
LCALL DELAY
MOV P0,#10011111B
MOV P3,#11111001B
LCALL DELAY
MOV P0,#00111111B
MOV P3,#11111100B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
MOV P2,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P2,#11111001B
MOV P3,#10011111B
LCALL DELAY
MOV P2,#11110011B
MOV P1,#11001111B
LCALL DELAY
MOV P2,#11100111B
MOV P1,#11100111B
LCALL DELAY
MOV P2,#11001111B
MOV P1,#11110011B
LCALL DELAY
MOV P2,#10011111B
MOV P1,#11111001B
LCALL DELAY
MOV P2,#00111111B
MOV P1,#11111100B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
MOV P2,#11111111B
MOV P1,#11111111B
LCALL DELAY
RET
LEDCHAYKIEU3:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111000B
MOV P3,#00011111B
LCALL DELAY
MOV P0,#11110001B
MOV P3,#10001111B
LCALL DELAY
MOV P0,#11100011B
MOV P2,#11000111B
LCALL DELAY
MOV P0,#11000111B
MOV P3,#11100011B
LCALL DELAY
MOV P0,#10001111B
MOV P3,#11110001B
LCALL DELAY
MOV P0,#00011111B
MOV P3,#11111000B
LCALL DELAY
MOV P0,#00111111B
MOV P3,#11111100B
MOV P2,#11111110B
MOV P1,#01111111B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P2,#11111000B
MOV P1,#00011111B
LCALL DELAY
MOV P2,#11110001B
MOV P1,#10001111B
LCALL DELAY
MOV P2,#11100011B
MOV P1,#11000111B
LCALL DELAY
MOV P2,#11000111B
MOV P1,#11100011B
LCALL DELAY
MOV P2,#10001111B
MOV P1,#11110001B
LCALL DELAY
MOV P2,#00011111B
MOV P1,#11111000B
LCALL DELAY
MOV P2,#00111111B
MOV P1,#11111100B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
MOV P2,#11111111B
MOV P1,#11111111B
LCALL DELAY
RET
LEDCHAYKIEU4:
MOV P0,#0FFH
MOV P2,#0FFH
MOV P3,#0FFH
MOV P1,#0FFH
MOV P0,#11111110B
MOV P3,#01111111B
LCALL DELAY
MOV P0,#11111100B
MOV P3,#00111111B
LCALL DELAY
MOV P0,#11111000B
MOV P3,#00011111B
LCALL DELAY
MOV P0,#11110000B
MOV P3,#00001111B
LCALL DELAY
MOV P0,#11100001B
MOV P3,#10000111B
LCALL DELAY
MOV P0,#11000011B
MOV P3,#11000011B
LCALL DELAY
MOV P0,#10000111B
MOV P3,#11100001B
LCALL DELAY
MOV P0,#00001111B
MOV P3,#11110000B
LCALL DELAY
MOV P0,#00011111B
MOV P3,#11111000B
MOV P2,#11111110B
MOV P1,#01111111B
LCALL DELAY
MOV P0,#00111111B
MOV P3,#11111100B
MOV P2,#11111100B
MOV P1,#00111111B
LCALL DELAY
MOV P0,#01111111B
MOV P3,#11111110B
MOV P2,#11111000B
MOV P1,#00011111B
LCALL DELAY
MOV P0,#0FFH
MOV P3,#0FFH
MOV P2,#11110000B
MOV P1,#00001111B
LCALL DELAY
MOV P2,#11100001B
MOV P1,#10000111B
LCALL DELAY
MOV P2,#11000011B
MOV P1,#11000011B
LCALL DELAY
MOV P2,#10000111B
MOV P1,#11100001B
LCALL DELAY
MOV P2,#00001111B
MOV P1,#11110000B
LCALL DELAY
MOV P2,#00011111B
MOV P1,#11111000B
LCALL DELAY
MOV P2,#00111111B
MOV P1,#11111100B
LCALL DELAY
MOV P2,#01111111B
MOV P1,#11111110B
LCALL DELAY
MOV P2,#11111111B
MOV P1,#11111111B
LCALL DELAY
RET
DELAY: MOV R6,#0FFH
LAP1: MOV R7,#70H
LAP2: DJNZ R7,LAP2
DJNZ R6,LAP1
RET
ENDComment
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