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单片机密码锁proteus仿真和汇编语言源代码 数码管显示; S" F6 ?) V% Q( n
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单片机汇编语言源程序:6 g$ c& V% J& K8 J' X
LED_BIT_1 EQU 30H
/ b) N! e: [5 R+ b* T& Y2 ] LED_BIT_2 EQU 31H
5 d, y* U: t) v5 L4 o1 ?" x- R' l0 f LED_BIT_3 EQU 32H' V; T% t9 B# \+ s9 r! N
LED_BIT_4 EQU 33H% Y9 I! ^3 W3 F) v
LED_BIT_5 EQU 34H
# ~/ Q$ } p7 c3 ^ LED_BIT_6 EQU 35H
; Q. C$ B% U0 C9 x( U LED_BIT_7 EQU 36H* F0 d- k3 { R. P) ~5 G1 r
LED_BIT_8 EQU 37H
7 X, C6 f8 u {: vWORD_1 EQU 38H0 w J9 c5 g( v
WORD_2 EQU 39H
8 m' y6 f5 y) {5 r$ ], sWORD_3 EQU 3AH3 |4 h" S. Z: j! T% b! I4 c/ R
WORD_4 EQU 3BH
; |4 K B& y2 k. o# ?, NWORD_5 EQU 3CH( ~" E2 r$ w4 u8 b: {. B
WORD_6 EQU 3DH+ A# b+ ^6 t/ T* `% `$ ?% V s
KEY_1 EQU 3EH
3 \8 Y6 K: d8 Q) V) z6 RKEY_2 EQU 3FH* N2 Y) h9 \1 e( o
KEY_3 EQU 40H0 e) o/ X! N8 }% {) J$ a
KEY_4 EQU 41H- N) h) O" b& H: f
KEY_5 EQU 42H7 H+ I( M0 R; E4 K$ @
KEY_6 EQU 43H
# {6 X( u& V- f, q1 T9 _ wCNT_A EQU 44H
8 B O' m8 L) M1 K3 kCNT_B EQU 45H" e2 ]8 O) T3 ^3 m9 `- [2 \) l
KEY_CNT EQU 46H
9 r6 F8 u' E+ KLINE EQU 47H
6 J4 y* o0 C& d2 ]2 E" [ROW EQU 48H! `5 i8 O0 [$ S5 J
VAL EQU 49H2 c: T5 ` j4 \/ ^
ORG 00H
+ q+ R8 u! Z" hSJMP START" d# \, t' M& f% C& X! t* m9 K% [3 e
ORG 0BH
( w, p. w- u: y1 R. K" V" E1 G! SLJMP INT_T0) C8 v! g/ c6 H# E# T
START: MOV CNT_A,#00H
! g/ U$ m. Y3 q. N! H MOV CNT_B,#00H
$ m1 a! [4 d6 ^2 J) C+ }; y MOV KEY_CNT,#00H3 h* d" I$ M# ~& Q4 x& ^
MOV LINE,#00H8 I5 p/ L. D0 r6 q5 W& ^" G
MOV ROW,#00H9 S0 Z+ w2 w. \
MOV VAL,#00H
, x: d8 X W( }- l7 A" e SETB P1.0. S+ a- e# x. X
MOV LED_BIT_1,#00H+ B) _8 S0 j& a! M! N3 P
MOV LED_BIT_2,#00H$ y: a; g3 {# A& @
MOV LED_BIT_3,#00H5 n# L: D. z7 w3 ^" x
MOV LED_BIT_4,#00H8 K ]) b( X3 r5 g1 c, _! n7 b
MOV LED_BIT_5,#00H
& y% o1 Y# Q& `2 P2 H MOV LED_BIT_6,#00H
8 B% V* g9 e/ o$ v MOV LED_BIT_7,#79H b1 O' X9 p% m
MOV LED_BIT_8,#73H* b, S) _+ K4 A2 h1 n4 ]5 K
MOV KEY_1,#00H
7 p/ n- e; I# S! V, a MOV KEY_2,#00H% N. I$ G z0 R! K Z6 O% W4 D
MOV KEY_3,#00H
/ [6 T, {8 m/ W0 @. U1 T MOV KEY_4,#00H
% A a# [( R$ c7 m2 U# [ MOV KEY_5,#00H5 ]; V- D6 Q/ R x8 F, D( z! S
MOV KEY_6,#00H! \, q I4 V1 H9 B: q
MOV WORD_1,#6
8 {" z1 m }8 w MOV WORD_2,#5- o3 Z' I3 _0 ?# a. \
MOV WORD_3,#4
+ Z8 _- g2 U; y6 _* e' c" H, c5 I MOV WORD_4,#3
# |% J* G7 z# h2 D. S! F8 k2 R" R! | MOV WORD_5,#2
# {/ {6 {) k8 v; Z) u7 s MOV WORD_6,#10 @6 t7 M- p6 n$ n
MOV TMOD,#01H+ H( i& F+ i* g) A ~( [# T
MOV TH0,#(65536-700)/256" t, i, [+ Y# d5 B1 ^/ p, {
MOV TL0,#(65536-700)/256
" c& K% Y& ]! u) H0 P5 O/ z b* | MOV IE,#82H
1 x( Y% F' S* N+ _) QA0: LCALL DISP
7 L4 I9 B3 G3 E8 a7 B/ r, G2 f- m& {# f, V$ X
' E& L3 x2 Y2 V8 uLSCAN: MOV P3,#0F0H) t& L) H9 O1 _ I S0 D
L1: JNB P3.0,L2% A# S- @3 T- u* e
LCALL DLY_S, c! Z$ T9 E" e- P% n0 u e: y( t& w
JNB P3.0,L2
. t$ `- _- i8 G5 A) U" v MOV LINE,#00H
* s- C% \/ ?; R3 }! j n$ i LJMP RSCAN# B5 m' Y4 |& b- _1 \
L2: JNB P3.1,L3
% R1 T) Y4 X4 z9 e" Y LCALL DLY_S
, C: v: h' Z. P( Y; o. ? JNB P3.1,L3
8 F; r+ w3 C; n( B MOV LINE,#01H+ a9 |7 S) a' f9 {; ]4 ]( Y$ w
LJMP RSCAN
! C/ ?4 ^; @. a, n+ e8 b3 yL3: JNB P3.2,L42 z0 H( _3 p6 ^' h
LCALL DLY_S: E( j- G* K5 X% o8 Y
JNB P3.2,L4
( J9 P& ^+ e, V5 e3 P MOV LINE,#02H
0 G- h" l) F/ h+ f! X0 h$ Y& i LJMP RSCAN
6 P. _6 X& ?! h2 i- B: |8 iL4: JNB P3.3,A09 O$ d2 \4 f# Y
LCALL DLY_S. t- ^5 n, M8 G0 j
JNB P3.3,A0! A: F9 f$ [. j- ^% J" M
MOV LINE,#03H3 Z1 [5 T' |" E( i- D/ i
9 h x3 r% s& e- x5 I* ]6 X% f" r! _% N" i1 A: l- j: p/ H' i
RSCAN: MOV P3,#0FH
3 d/ ~7 g# ]! L' ` |! U C1: JNB P3.4,C2: c- T4 { S5 G; \% \! d
MOV ROW,#00H7 b, |) I) d: r! |; W& w
LJMP CALCU
! D# E9 h; q) q0 k C2: JNB P3.5,C38 Z) ~- u3 j& _6 {/ G% K o9 N
MOV ROW,#01H
8 U) O+ s8 j9 H5 H LJMP CALCU; y( Q9 m U. t" a7 W+ G
C3: JNB P3.6,C1
3 Y3 ~" m& n$ N. D/ T MOV ROW,#02H% q2 B( q: U/ O! j. k
CALCU: MOV A,LINE: T: z+ a( m, x; k) ?& s# X# \* C: i
MOV B,#03H
- E/ e: b V+ y: M3 I MUL AB" x' j$ l- r6 a; H6 X
ADD A,ROW
* ^$ `: P$ }5 x& \0 ?, a MOV VAL,A
; w3 |% j! z& B( v CJNE A,#0AH,J1& @, c \0 a- r6 ^- s% Q
MOV R1,KEY_CNT" O/ t M( F. ]* F2 ^
CJNE R1,#00H,J2" ~$ s, i. e& J( L) a0 o4 [
LCALL ALARM_1
p/ b! a& h2 }* e7 w0 x LJMP START" [$ c0 p# q% o* j- X4 G$ @, E
# Z" Q0 X+ Q! `: z
$ Q+ d: Z% N% L$ }$ V6 o8 j2 Y( ^$ q- `6 B! B
J2: DEC KEY_CNT5 ?$ Y* V4 L* a& H* r$ d' ^
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LCALL SHIFTL2+ q; {1 p# K( u2 m; D1 J/ ^/ V
" j+ z4 N% {, @' S
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# H5 M. V. I% y& w& b b8 i9 m$ E4 T7 o/ m: S
1 S6 d% z) J$ F VW00: LCALL DISP
) Q) O) [; w$ w MOV A,P32 b' q# c: Q% b( ` P1 {
CJNE A,#0FH,W01
6 U- N) ^# N, w) y LJMP A0
. L2 c+ e; k, S+ t8 c UW01: MOV A,P3; N0 U0 V* a+ d% t1 A
CJNE A,#0F0H,W02! |% ^; Y3 d% i0 u$ D+ a
LJMP A0
& _9 b8 `5 A5 r3 SW02: SJMP W00
! Q1 k) e E' bJ1: MOV A,VAL' m8 u8 F6 f0 _! U9 l
CJNE A,#0BH,J3% B$ W8 e& I7 R1 U, V
MOV R1,KEY_CNT$ r' ^. g' C$ A- o
CJNE R1,#06H,J41 }0 F( U2 k, `* M: ]% t) H
MOV A,WORD_1$ a* n; y' P5 W
CJNE A,3EH,J5. K+ C5 W2 R v2 H
MOV A,WORD_20 w: k/ ^. E% ^5 M
CJNE A,3FH,J5- c, A$ I; { O7 l" T4 R+ H/ W% A$ ?
MOV A,WORD_3% _3 _! U/ u m- j# c" ~/ H
CJNE A,40H,J5
/ k( v+ l, ^; ^2 S1 l' A( n0 Y MOV A,WORD_4
' P) i9 O& @6 X6 h/ z, D CJNE A,41H,J51 Y4 A; |! Y o2 K# p) [
MOV A,WORD_52 \0 L, m; I* Y
CJNE A,42H,J55 L7 m( o5 _, ]" V( Y
MOV A,WORD_67 h% q# i3 ], v
CJNE A,43H,J5" A4 S6 M* C- `. f+ \4 v& w0 k T
CLR P1.0
# w. t0 D3 G6 F K LCALL DLY_L$ P/ ^' k2 r3 ?# _9 Y, f
LJMP FINI- s' h5 _0 I* Z( y5 g$ F6 g1 K/ {7 o
J5: LCALL ALARM_2, S' o% H8 D8 y0 a" C: q" }
LJMP START- s/ ]+ B4 ^' x' x
J4: LCALL ALARM_1& g P& Q; V( R N# p* g9 l
LJMP START9 P4 W! T& [/ z
J3: INC KEY_CNT
6 S9 K5 y% Y2 D4 C0 d9 w" B/ \8 K MOV A,KEY_CNT
. r1 z5 I7 h3 K A: U* q! H CJNE A,#07H,K1
! c5 E+ \/ J2 m& B LCALL ALARM_1# |# d/ |. z$ G M! Z6 w M5 [) I
W10: LCALL DISP
* t6 o% W2 W/ Z7 ~7 l8 r MOV A,P3
3 m1 D, } x# q! z- p CJNE A,#0FH,W11
- \+ ]8 o6 L4 r' \ LJMP START8 L" ]5 c5 x" ~- V
W11: MOV A,P3
1 U; p( T' J4 ?, G, o! ^4 m1 |: E CJNE A,#0F0H,W12
8 M7 x5 M" j! t! s9 Z- Z( c LJMP START( X) z# `& _3 H* D6 [
W12: SJMP W10
( x$ e& l# ?: F1 d( N2 A LJMP START
+ U7 g* m$ s- W5 c; o( o* a5 D LJMP START) q+ S, O0 ~0 s" R0 G! |
K1: LCALL SHIFTL
! C2 P% D6 m5 b/ M8 ZW20: LCALL DISP
s. m9 n+ K5 j7 h MOV A,P3
9 x0 s- p+ T& z; d. ~ CJNE A,#0FH,W21
$ H1 T0 F4 j" G. G+ e; x J LJMP A0+ [+ ^7 S X* Q
W21: MOV A,P3! o+ @. v3 P2 l3 _6 h$ n% _* R0 d
CJNE A,#0F0H,W22: u4 \/ `8 K! W7 |' M7 j) I
LJMP A0
/ c6 z; Y3 C) e; v* ]# l8 uW22: SJMP W20
1 E% m0 j" J$ N( Q( J2 e LJMP A08 Y0 `0 D; z" i2 {) k
ALARM_1:SETB TR05 s0 U4 w! e) T5 W+ R, B1 s
JB TR0,$
3 E2 u# J0 |! t" T) _ RET
7 p& E! c! B" Z$ J* dALARM_2: SETB TR06 E8 Q5 V0 y* {0 y: S6 l
JB TR0,$
4 U& `+ |- y) V5 r H LCALL DLY_L
; g& d3 g1 R3 d' ~: b* @9 v RET, n1 U$ f; n! C. M/ ~% @( Y
/ M) _; M5 o; _2 aINT_T0:CPL P1.76 r% }1 S5 \9 c: @! h$ c
MOV TH0,#100, e- I/ z6 |0 E) s8 d9 d
MOV TL0,#253
( l: K' r! W: W* R; H+ N% i; U# mINC CNT_A0 l, u @" z8 J2 d% j8 \( q
MOV R1,CNT_A
/ c o7 W" \& B5 e/ hCJNE R1,#30,RETUNE& T4 U2 } |9 J* g
MOV CNT_A,#00H
2 A% }4 ~( {8 C5 HINC CNT_B8 O* d+ l$ V4 e' h, `. ~4 z2 J
MOV R1,CNT_B
: E; @; x# z$ W: f- d4 o. y8 YCJNE R1,#20,RETUNE' q/ O/ A8 x4 ?: M" f+ s, f% g
MOV CNT_A,#00H; E1 I0 F0 [' @' b4 ]
MOV CNT_B,#00H; [; w' L. ?5 L2 D" g- B! q
CLR TR0
9 i# j) b6 B- P* `$ c" |RETUNE:RETI
2 N+ w7 c7 z$ w
$ V6 W" [& Y8 L) c
! Z8 x5 y# c/ ^; pSHIFTL: MOV LED_BIT_6,LED_BIT_5. P( v% [: P& w3 m7 y
MOV LED_BIT_5,LED_BIT_4
C/ K+ N$ R) q3 ^( y MOV LED_BIT_4,LED_BIT_3! {- v" B9 k: X' o
MOV LED_BIT_3,LED_BIT_2
( k) ] P6 O: V' O- K MOV LED_BIT_2,LED_BIT_1
1 r1 X4 m2 G( k0 k, q+ D MOV LED_BIT_1,#40H& t$ X. l7 Q& e1 C9 ]5 q
MOV KEY_6,KEY_5: A P v8 ^! Q6 X
MOV KEY_5,KEY_46 D- j, I& Z1 s( _4 l
MOV KEY_4,KEY_3
3 T* ?1 D( x+ e. g5 p3 S MOV KEY_3,KEY_2& P1 N) k- w2 ` W# x
MOV KEY_2,KEY_16 }1 f5 v. {4 q0 c
MOV KEY_1,VAL. a5 \4 z6 n m8 P* G2 V
RET. i6 c4 G4 m4 @* W& g* | E5 w
" R: [2 Q- h/ b+ U& P5 _5 `5 _
1 E* d3 m; H1 e6 O0 p- H
" o3 e; g( t$ T+ B6 ]: g+ d- S' J' `% h2 ^+ Z
SHIFTL2:
$ u+ O) e7 J; ^8 f2 K& n ?
2 n, \% {# I; C/ Y MOV LED_BIT_1,LED_BIT_2, {4 v/ n W l+ O/ N
MOV LED_BIT_2,LED_BIT_36 v% _7 [" p8 z( G. k. D
MOV LED_BIT_3,LED_BIT_4, x4 `! ^- f5 {$ F+ [# A
MOV LED_BIT_4,LED_BIT_5' c+ `( {7 W: q
MOV LED_BIT_5,LED_BIT_6
' D/ S' d6 S. d9 a/ Z6 g5 D, X& o MOV LED_BIT_6,#00H
: k* e) d! ~4 g3 \* x% K$ | MOV KEY_1,KEY_2% i2 m3 b* S' _8 I
MOV KEY_2,KEY_3
7 i5 M J* R3 \% @& b) R MOV KEY_3,KEY_4
! f$ M; C" k% w" { MOV KEY_4,KEY_5
0 v, _; N! `+ o, G, a MOV KEY_5,KEY_6
' }3 {2 I+ c* r. [6 l' ` MOV KEY_6,#00H. M& g$ W t- K4 b9 \( A
- W! z. b F$ h7 T6 P; ?
RET
2 a M& @5 H# p' O7 n
$ U* p& g: k( C' x1 h
* A7 `# X% l( \& `+ t! e% vDISP:CLR P2.7
* n y3 b' d0 T MOV P0,LED_BIT_8: ~" {! I; o6 M* x
LCALL DLY_S4 w$ f( H9 J) F/ B+ _9 |$ x
SETB P2.73 T' \" ~- p' y+ p- k/ Y
CLR P2.6
! Z" n. O. s9 j8 |; y MOV P0,LED_BIT_7, E0 V: c* \ l3 ^: g
LCALL DLY_S
& g: _$ v5 c Z0 j SETB P2.6. T {6 Y3 ?* q* b! R
CLR P2.5
0 p. n% ?& a% h. {6 e* j% L MOV P0,LED_BIT_6
0 }: V- P' W. H/ D LCALL DLY_S
% o1 N6 D ]' p: V+ @" M3 o SETB P2.5; Y" C% \1 ^/ f7 Z# Y
CLR P2.4
$ @! a) p& d; M8 c" k MOV P0,LED_BIT_5' Y0 M/ T6 B. F
LCALL DLY_S
5 W$ N3 t6 n- z SETB P2.4* L1 ^! i1 R+ i& j% B$ p
CLR P2.3
8 I- V3 q9 t5 }- |8 Y, _3 W MOV P0,LED_BIT_4# W2 N; M5 O/ U' ^
LCALL DLY_S3 e/ n7 P" F! ^' r
SETB P2.3( L% m0 z6 r2 f
CLR P2.2
. J5 `, d$ c$ L MOV P0,LED_BIT_30 k* }+ T' ?; \+ O, _- B$ S
LCALL DLY_S
N2 Y8 a+ M) L8 L% s' b$ N; q SETB P2.28 _6 o: ~* D7 y
CLR P2.1, y: r/ r$ A( m0 r/ ?5 Q1 F
MOV P0,LED_BIT_2; x1 [- s. i- V) `
LCALL DLY_S* @( [( k' m! ^7 w" W& [
SETB P2.1/ h) Y: v6 q7 A9 O6 k) P S2 C/ G
CLR P2.00 l. y* C4 J/ a# c- o+ m2 H
MOV P0,LED_BIT_1% s+ f6 Y" |) q: e
LCALL DLY_S
9 q1 K5 K2 x* I SETB P2.0
+ `6 R2 i5 F1 J1 m _- l RET
9 j6 B" O# ?) U! P0 ? Q; D DLY_S:MOV R6,#10
- E+ r* a2 {5 v& R/ b D1:MOV R7,#250
% X) t. V/ f' `( Z: a. @5 { DJNZ R7,$4 G7 |& S% K5 a: Q" h6 u+ n
DJNZ R6,D1
9 Q3 V: o# L$ I9 u% H4 T
5 Y$ B6 i3 g& m" M9 m! [/ O; R q) ?+ u! h. Z
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