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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1 l" e7 ~8 ^ D. m0 \; J" X
0 _7 v) p/ k+ T0 r$ N- S. H$ k单片机汇编语言源程序：& l' t! V& j$ S
LED_BIT_1 EQU 30H
! S3 N$ _8 u& u. p LED_BIT_2 EQU 31H
4 P" O! c. l( [ c. i; f LED_BIT_3 EQU 32H. d) a9 X: b- K0 c! o% ]
LED_BIT_4 EQU 33H
2 y. H2 Y1 V4 l& o& A# ~8 K% l LED_BIT_5 EQU 34H
* j1 J1 @. H8 g5 }$ y LED_BIT_6 EQU 35H
4 l: U; U7 S F2 b; W LED_BIT_7 EQU 36H. R+ _- x# K B/ m. S+ S3 N
LED_BIT_8 EQU 37H& S2 g Q& S3 s8 I3 G {
WORD_1 EQU 38H
( V& f" A- B" O/ GWORD_2 EQU 39H7 I5 Y$ b& j! P! l; K$ F
WORD_3 EQU 3AH
2 o8 S4 _4 u: h$ L# a7 o0 k. sWORD_4 EQU 3BH9 n! ^- f5 v2 w: R2 b+ y
WORD_5 EQU 3CH: ]+ q9 U0 n0 J+ u5 {2 g
WORD_6 EQU 3DH
1 C0 A4 f3 _) ]" u& ~6 vKEY_1 EQU 3EH
9 K* z. T/ k( h. z4 PKEY_2 EQU 3FH! D) @3 J0 E7 o) g
KEY_3 EQU 40H4 `* {6 e2 f8 u1 J! F
KEY_4 EQU 41H
2 F8 j6 o; L( F- y' fKEY_5 EQU 42H
; b: H+ \ S. o8 m5 \, O- ]KEY_6 EQU 43H' U& z+ P P. `5 N5 s1 s7 Y
CNT_A EQU 44H
+ ]# Q5 U" l0 iCNT_B EQU 45H
9 T# d, h9 H9 h8 o+ VKEY_CNT EQU 46H
9 D P. O+ y8 \- v1 N/ pLINE EQU 47H, Q% V# B5 d4 D# F8 Z
ROW EQU 48H
, h+ g2 X* X7 J( H1 Q7 ^' T9 _' TVAL EQU 49H& A: x0 c5 d7 M, E9 e$ I5 E
ORG 00H
1 {: `- D: r5 P8 l- HSJMP START
* n" `+ L Y$ k+ m7 R1 ] zORG 0BH
, C" L4 H! ?' ?* d) v% R6 \LJMP INT_T09 G. \" s1 i: l& k
START: MOV CNT_A,#00H4 r r7 m) q; V9 t+ l/ E# L- D+ F
MOV CNT_B,#00H! w" r% ]- E8 N9 F& W0 E& N ? A
MOV KEY_CNT,#00H+ `; x/ {5 f3 h
MOV LINE,#00H2 ^) O. z* A5 [3 y
MOV ROW,#00H
/ n" e9 ?# Q; H/ S MOV VAL,#00H
, v& F; v6 X: K# T SETB P1.0& l: W# g# E" e
MOV LED_BIT_1,#00H+ ^9 w( w' J3 H$ f
MOV LED_BIT_2,#00H# j- e9 a0 a& u
MOV LED_BIT_3,#00H
' ^+ y5 t0 ?% e2 n1 O/ C& T/ x0 { MOV LED_BIT_4,#00H
; }) X# z/ ?2 N n. H* e! t MOV LED_BIT_5,#00H
% \& B- n5 }. o! g3 @ MOV LED_BIT_6,#00H$ E. y7 ^% i0 }( h
MOV LED_BIT_7,#79H
& ~7 ?& q4 `2 [ MOV LED_BIT_8,#73H/ S& S2 z, s8 ~! q: R1 k
MOV KEY_1,#00H
/ M4 k: i% f% Y MOV KEY_2,#00H9 `% ]' P+ l. b7 u- r! b% E
MOV KEY_3,#00H: G: J) b, Z( e. e" B
MOV KEY_4,#00H, e- E+ ^- R& V+ I! s
MOV KEY_5,#00H1 I k6 @9 A6 i6 T$ o2 x
MOV KEY_6,#00H
1 _: {5 v* z- |0 Y) R, S/ i+ r MOV WORD_1,#6
0 ]/ g" X V4 Z& Y1 P+ u MOV WORD_2,#5
, \9 P, S2 g5 E3 R MOV WORD_3,#45 X7 r$ T+ q6 ^; g# b! K
MOV WORD_4,#3% |8 I5 l# y; e4 P( Q: I
MOV WORD_5,#2
5 h d% i6 a- ^. }/ {( h) b MOV WORD_6,#1- R* o! d! u, b. `' B: I' t
MOV TMOD,#01H7 m" p" M: d; ^8 l
MOV TH0,#(65536-700)/2568 P, Y% H8 L+ e
MOV TL0,#(65536-700)/2564 m# u' s' K- i- J
MOV IE,#82H
+ ]3 ? e! \6 yA0: LCALL DISP
2 d; A. m" {4 S; s; k) H
0 @, [6 X7 D- T ~7 n _5 @/ V) E+ e! K3 A8 O$ l+ t% e) P, a
LSCAN: MOV P3,#0F0H5 }0 T6 r9 J; K, U
L1: JNB P3.0,L25 _" \8 D9 A2 V/ ?% L$ |- L
LCALL DLY_S
5 f& p8 W# S3 h3 N! v% e& r- N3 ^ JNB P3.0,L2& k1 W1 a# k. V5 M8 W
MOV LINE,#00H
1 B, A: f; k% ^; Q LJMP RSCAN
# q! E4 w# d D! b* L1 Y& L+ A+ s$ L; XL2: JNB P3.1,L3* O* ?. x9 c8 }4 W' ?, M0 c! V2 N
LCALL DLY_S0 K+ E! ]/ a+ K7 k" A I
JNB P3.1,L3
& l- _* B5 g. Q) V7 Y m8 r/ i! Q MOV LINE,#01H% J& g5 {3 i8 Q7 T* n
LJMP RSCAN' ?' d+ {, H# `& H P& d
L3: JNB P3.2,L4
& t- c M5 R. q. }9 u% T LCALL DLY_S: D+ A7 Y! h( D- ]
JNB P3.2,L4" k) f" d' `8 s. E6 k& \( Q% C# ]
MOV LINE,#02H
& z- V/ t% C, M; i0 a9 ~5 z9 u. ~ LJMP RSCAN
; d6 b( h! }% ?0 A1 _: YL4: JNB P3.3,A0: b$ v2 v6 E" Y8 D
LCALL DLY_S# d. P1 \& n6 g+ ~* U4 O- u- g
JNB P3.3,A0
) k f# y6 h& R B MOV LINE,#03H
1 s2 t$ u2 O3 L* a ]+ i- C+ n- w
/ ^; E4 M2 [3 H" {8 w ^' _1 L' G% P* d
RSCAN: MOV P3,#0FH9 v4 S9 A5 l' |( h/ j3 p
C1: JNB P3.4,C22 z( @% r7 U3 ~
MOV ROW,#00H( H6 A5 N: H, y( r7 k9 q" o
LJMP CALCU' R7 s l1 @, v7 C
C2: JNB P3.5,C3
) n3 E5 p4 ?/ d) \6 H: S1 ` MOV ROW,#01H: B9 T; @ W! U7 T3 a; z" |9 K# v0 [
LJMP CALCU
6 c3 C. P& ]' Z& i: g5 t1 y. P0 P C3: JNB P3.6,C1
, c% _; I5 ?0 C; j& b MOV ROW,#02H- H/ L6 ^' j3 m1 E) r; Q/ r
CALCU: MOV A,LINE2 j. R8 V; y$ W: J/ N
MOV B,#03H
' H0 ~ v! N3 y4 V4 o) ^6 L MUL AB
8 u: V3 b6 h3 V, F7 |% v0 e ADD A,ROW
' h7 i* i# X3 L7 D* b8 _ MOV VAL,A, a9 ~/ J2 _1 B; E- w: W
CJNE A,#0AH,J19 ~$ @4 V' \; Y1 o: |; T
MOV R1,KEY_CNT; _5 [: i- u) C. ]/ x* `7 y% U) A" r
CJNE R1,#00H,J23 z& X8 r H9 _" r9 P8 ] d. h
LCALL ALARM_1# y0 {% H' `& o4 e+ V/ u+ Y
LJMP START8 ^7 p% }5 s% s
8 R& H( K: X8 K F2 _6 t- e
+ N7 Z6 B, T i" v" Q( N5 T/ [* [( l" p4 W( I( @
J2: DEC KEY_CNT
; h+ V6 y) w( K! _. L' u" u! \2 S/ M
+ s3 V' x% Q- m+ J: ^' d LCALL SHIFTL2+ e; u" X# T* \6 \- _. h
7 r1 `$ J. d |4 F
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6 s" v) e8 ~8 o* I
* J+ C# d. A' T1 O4 n8 ~
2 M; U, V) A: W1 o h6 @0 X3 k2 {. I. s
W00: LCALL DISP
$ Y# |* C' ]; t2 j, |( T MOV A,P3$ E1 Z; S+ M7 c& K3 a
CJNE A,#0FH,W01
# ]( u2 b) G: i" O% b0 t; X, [ LJMP A0
5 F& \, H) U& B& s+ z$ Z8 NW01: MOV A,P3
: O& s; e( e d& @ w8 P3 r CJNE A,#0F0H,W02
( W* ~ L- ^3 \5 m I8 ^ LJMP A0
$ m: W7 [& \, s# KW02: SJMP W00
$ {) E; W4 f E* {. I+ }5 S0 NJ1: MOV A,VAL
4 |' f, q: [1 q3 t0 r+ B, _4 { CJNE A,#0BH,J31 c" {; e9 _' d+ U9 C* F" s) `$ V' Y
MOV R1,KEY_CNT
% x7 a$ a) J( p7 ~$ ~ CJNE R1,#06H,J4# F% G2 |: L( o
MOV A,WORD_1
/ l/ C0 P# W6 v0 Q$ u* k CJNE A,3EH,J5
. U( X. r8 a% w* d9 ^, [6 e. C* E0 M) } MOV A,WORD_2
6 r& f2 L( u8 v! X- A+ M9 v8 O/ Y CJNE A,3FH,J5
$ t0 A' l: I5 }# } MOV A,WORD_3
U2 ]0 ]4 s- E; a( x( ^ CJNE A,40H,J56 k/ N$ r# k6 i" s0 v
MOV A,WORD_4
% \% E% N8 ]# b1 n CJNE A,41H,J5
3 k: A5 S4 f) U4 e" V& ~ MOV A,WORD_57 R+ r+ `6 Y/ Y6 u
CJNE A,42H,J51 e8 t5 r' I7 \- e0 }8 c w
MOV A,WORD_63 v& {0 s' l- U% I0 J/ z
CJNE A,43H,J57 k* B% H% z' _' T9 e! @5 O
CLR P1.02 s, ?9 e7 Y% [+ `$ U
LCALL DLY_L
9 @8 q/ c' |5 ~% j6 ^7 ] LJMP FINI7 o4 w0 `# ]$ ?
J5: LCALL ALARM_2
, L x c( S6 y- r6 ? LJMP START1 ?9 A; Q. k# t4 Y/ v
J4: LCALL ALARM_1
* W; x9 F# C' O9 o+ r LJMP START
; }% J, @1 o+ p" r9 }J3: INC KEY_CNT
9 p* b: S8 s# ]. J9 f) q MOV A,KEY_CNT9 a2 I/ l) b# M ^9 j
CJNE A,#07H,K1
+ j" N( n: X1 X LCALL ALARM_1
v* x% M l: u! S: LW10: LCALL DISP# ^7 e1 }5 Q/ v+ V& S4 j7 e
MOV A,P3/ K" f8 G4 G* E0 \+ Z, ?' D
CJNE A,#0FH,W11: v5 D1 f- |* l9 ^
LJMP START
7 B6 v9 I5 c/ H% J4 jW11: MOV A,P38 `! k- W/ k0 d& L
CJNE A,#0F0H,W12
% E- R! m7 H- _5 L LJMP START3 R( i0 u( a0 Q( w: s$ ]. R
W12: SJMP W109 n4 q$ a) m# H4 b3 @
LJMP START
9 _+ H, C/ s" X% Q" P6 \9 ~ LJMP START9 ~+ W6 u! N$ R. N
K1: LCALL SHIFTL' Y' }1 O5 {+ _1 C. w: P$ u" b+ _
W20: LCALL DISP
y) h/ N& y m# H# [ MOV A,P3
$ w4 t* W3 l% j2 c' j3 @- ]% o6 ]3 G CJNE A,#0FH,W21- \9 K$ D) v* u* K
LJMP A0$ @$ @- G/ |6 U- J; d
W21: MOV A,P3' A! ~- C K* `6 c
CJNE A,#0F0H,W22
; N. @" A; @( P5 }: { LJMP A0
! J' d1 j/ ?7 o- Q, Y; ?W22: SJMP W20* d5 U: i2 t% l" H
LJMP A05 U" k* e$ j( P4 ~0 v7 S
ALARM_1:SETB TR0+ {' S8 V8 u$ t4 D7 }1 \6 I" J
JB TR0,$
; z% P* W' X% _ z4 t0 k, \ RET
# S- ?/ ?) T! ~4 s2 zALARM_2: SETB TR0
; \; g' w% Z' A, ~/ z+ ?) ] JB TR0,$
2 \" d1 d- T6 ]1 W LCALL DLY_L
3 v) L* \; A+ H RET: f' h1 o( E& x r) K& U5 r
. ~* V" p3 t2 l) M. ]
INT_T0:CPL P1.7
- w% {" ]7 A7 [+ i2 v UMOV TH0,#100& d" M& x- U/ }" i" J
MOV TL0,#253
1 w" _5 | z3 r& f EINC CNT_A: u- f6 z% t% @- L
MOV R1,CNT_A
8 \5 D) p9 L9 _9 NCJNE R1,#30,RETUNE: e& R A# v$ L' _
MOV CNT_A,#00H# Y6 U3 X) ~9 R4 x! i
INC CNT_B
' b9 _% b& {" ]: cMOV R1,CNT_B
8 N% u4 j5 f: ~+ J+ [) f7 y8 ZCJNE R1,#20,RETUNE
9 p2 [* T5 `0 F/ P4 LMOV CNT_A,#00H
4 V/ U5 Z3 ?* e! M2 b4 T' aMOV CNT_B,#00H
8 m$ |1 Z9 d7 X5 D0 ~+ o4 Q5 b+ ~CLR TR0
! E, q5 x r# C) d9 }* k6 HRETUNE:RETI
& }- |3 a( x* c8 U1 d. ?" C8 J3 |& v3 N0 t3 G. X; t
4 D1 D2 Y! O& s2 o _# L
SHIFTL: MOV LED_BIT_6,LED_BIT_5
, u" d. J4 e, l/ `- C7 e MOV LED_BIT_5,LED_BIT_4
% G% g/ o/ q3 v MOV LED_BIT_4,LED_BIT_3
4 u% [9 ^ f6 G MOV LED_BIT_3,LED_BIT_22 S$ u2 l, Y% d; J ?9 V$ _
MOV LED_BIT_2,LED_BIT_1
2 K2 ?) y, b2 I8 B4 Z MOV LED_BIT_1,#40H
) s5 h( ]6 p# t: T" e2 M MOV KEY_6,KEY_5
, _( n: V/ c/ |! F MOV KEY_5,KEY_4" I, Y& C3 ^, Y5 n$ q' z
MOV KEY_4,KEY_3
5 B( P: Z1 f& t/ K* }2 z MOV KEY_3,KEY_2
) z" ?# |; I6 Y7 b0 C1 j7 J9 Q MOV KEY_2,KEY_1# g0 l' Y! [( [/ O; U
MOV KEY_1,VAL" }4 H( I/ c0 i/ n; r
RET
# L8 V, Y" v1 z# u. w! M5 _ O! k& m, q
; ]/ l* {* A1 m, @' h& I4 B* [4 z
% W. l# b4 F8 r, O3 P
. i z+ A+ f& |! `/ o
SHIFTL2:. w: k3 `8 P; J8 T/ Q( w* D+ y2 |
1 _0 s, i' Z- U$ W) i
MOV LED_BIT_1,LED_BIT_2
4 X- A4 c+ s- z- H( K2 N4 _- a; ` MOV LED_BIT_2,LED_BIT_3% g. z( G& T; V4 I( k
MOV LED_BIT_3,LED_BIT_4
. T/ ~/ @7 T3 a- X9 _ I/ ~7 y MOV LED_BIT_4,LED_BIT_5, I4 k0 l; q2 E" a
MOV LED_BIT_5,LED_BIT_64 f! v1 d9 j2 J# N: y1 Z
MOV LED_BIT_6,#00H) E* m# w, O1 h' {: M
MOV KEY_1,KEY_2
/ W$ p) a. E+ U5 w8 C" v MOV KEY_2,KEY_37 _: H2 E+ j) R/ \
MOV KEY_3,KEY_4
& [0 V% j3 k; e' C MOV KEY_4,KEY_5
6 h* D8 ~/ B: r/ c$ Q( X8 Z MOV KEY_5,KEY_6
/ D! [+ T5 e7 @! B( \ MOV KEY_6,#00H0 W4 s5 ^5 O7 f/ A
! c8 b$ B. l8 j
RET; v0 g0 K, ?- Y( E0 d2 [" Q( ~
6 d/ g- ^+ A; Y% M( ?, k
( `) t/ i8 x) q3 x
DISP:CLR P2.7
' t; n9 [! D4 O, ` MOV P0,LED_BIT_8
" D* C" M; M2 E: s# j) c LCALL DLY_S
* m( h& j: t' G* Q SETB P2.7+ a$ d. R, n# V' s
CLR P2.6
' D3 P% X- G. f& r0 j MOV P0,LED_BIT_7& T: j; Q7 Y! s6 \, w
LCALL DLY_S ~" ^8 Q6 R6 Q4 r
SETB P2.6* `2 T; h) A R: U1 |
CLR P2.5) ]# e1 ^: r4 U/ m$ y {' C6 p( |
MOV P0,LED_BIT_6
$ }9 `' [) ]6 R# R( d0 K( q LCALL DLY_S
, z4 I: d1 `* i$ x$ q0 [+ h SETB P2.5
4 c% a( c* g% a CLR P2.4" x: Q1 {+ Q; \, @6 B+ n
MOV P0,LED_BIT_5( R: o/ q2 ^) {$ A) l$ T
LCALL DLY_S4 G. _8 C, x9 E# P
SETB P2.4' }% J4 P! Q2 q# H+ n @* J7 v
CLR P2.37 q. u4 J9 O" ~0 f; V8 H; P* H
MOV P0,LED_BIT_43 Z# q( W, @7 i! H
LCALL DLY_S
$ w. ^) G+ ~, O% n$ K8 p SETB P2.33 v+ \. [6 o! `% g9 J
CLR P2.29 n0 M" m( k# D' p
MOV P0,LED_BIT_37 J1 L, _$ \) Y' Z. D, ?
LCALL DLY_S9 d' L5 H! y# ]; T5 s
SETB P2.20 E4 C& B" F" e$ |
CLR P2.1: J! O# e$ }# m. E) n
MOV P0,LED_BIT_2
1 u- v6 b5 P- l5 L; e3 {4 Y LCALL DLY_S+ z( n; J+ u2 F+ L; n% `9 L6 Z
SETB P2.1
3 Z& @& h v! i4 I1 ]/ L CLR P2.0
# R2 ^0 N: Y' N3 x* g1 s9 A MOV P0,LED_BIT_15 G% N$ ?% C" K/ F U6 C0 N
LCALL DLY_S
# g0 N& n4 O% h% U SETB P2.0! W0 Z0 v; V6 _) X
RET% K( R/ Z. T) b, Q
DLY_S:MOV R6,#10
& [+ ?5 |2 I) B D1:MOV R7,#250
* b0 O- p c: `9 X% s3 t DJNZ R7,$& O: R2 M9 @0 i4 G. U
DJNZ R6,D16 r4 a/ b6 D0 s+ M7 D4 o0 w
* z7 A3 z$ |8 m0 U% w# a, c# M3 u; U9 O. ]6 m
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发表于 2018-11-29 07:00
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