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基于51单片机的红外遥控指纹电子密码锁程序; [" W! M0 j o( ?+ a( R/ v
0 K; n$ o! h$ S. j4 h
. O2 o% \- _. K( m& \* L
#include <reg52.h>
% L, `) j9 ?; o [, w" j#include <intrins.h>" Y& B8 T! s& Y
#include"24C0x.h"
1 I' n6 p$ B- m7 q' W$ z#include"LCD12864.h" l$ S& }$ g& O
#define uchar unsigned char F" ~& L {. j+ I9 ^
#define uint unsigned int
) Y4 }) | J) O: l1 u" y( ~5 j! E
1 q2 g: v, r: ?8 L1 [) g+ r#define buffer1ID 0x01* `, q" N- Z) ]5 E$ }* r( t
#define buffer2ID 0x02- W1 q5 ]8 x: b: M$ L
#define queren 0x88
0 [9 v* r! h5 |% V9 g- Z% x#define tuichu 0x86
* \# a& j! a& [& v; {& K#define shanchu 0x84
4 z2 {1 t% m4 b* Z! g, T0 x
4 N5 ?& d; [* i. v- R#define User 1 . Q) b; }1 r- V- C7 o$ m
4 H9 I* E% u+ Q6 P8 Nvoid fan();
% h9 f6 I: L1 x& n; z
' D1 J, n4 g& B# asbit B0=B^0;
# U& _8 N/ \2 E' C7 C0 Tsbit B7=B^7;
6 F: b1 a: ~2 ?5 D# Ssbit k2=P3^7;
$ A s% r* }. r* G, J3 |sbit jidianqi=P3^6;
( L! ~+ h/ f, nsbit Feng=P2^0;7 ` `5 U8 j8 c# k
! k& U* K% D. H1 S- wextern unsigned char times[];3 X& Z/ F( Z( l/ Y* z i2 A
uchar Member=1,sec;. ?# S! k; m: @+ P
uchar ErrorCount;
" ?# W9 L5 H* l/ C) h" c7 [ m//////////////////////////红外相关//////////////////////////
' N- ]6 _' ] K5 A; s) R8 q//时间计算
/ B3 r O2 W0 P2 s$ y7 C7 Y#define Imax 14000 //此处为晶振为11.0592时的取值,
, P- l8 v/ ]) s#define Imin 8000 //如用其它频率的晶振时,
# y; d4 Q% B- {* ?) Z4 q#define Inum1 1450 //要改变相应的取值。" `2 ]) [4 u4 E( K( k, ]
#define Inum2 7000 * _+ y& c6 h( I; P* s, \1 l
#define Inum3 3000
% @- N5 h/ R2 s//解码变量) e; j" q7 I0 t0 B4 V3 P, s
unsigned char Im[4]={0x00,0x00,0x00,0x00};
/ t2 K9 {7 K7 s* ]1 }0 j1 v3 m+ u3 u' T7 F
//全局变量
2 R9 G- w T2 ^0 D& h- g! o4 }uchar f;
* R, }, K" r0 x8 u' M# ~4 `) o) Zunsigned long m,Tc;
# S: I. f; G( |* h# [/ N. M$ J Junsigned char IrOK;
: Q0 j% j. S. j//////////////////////////红外相关//////////////////////////
s8 ?; d8 [/ \' s% uuchar code buffer[User][6]=
1 s& h1 y" e1 M* [ o$ J; Z5 L{2 M% S* u0 ?/ H$ p7 K2 I$ a c
{"000000"}
8 `6 y B( j! G. S# R) e};
! m* E5 N5 V0 [: C0 C1 {% q4 u9 @
* K0 L! P- Z, y4 W; `5 d/ S& e: C1 S) N
uchar dz[4];% o1 x* D6 P8 C% D1 l) s, b
uchar time[4];
2 @( h* X8 U& d# duchar mima[6];" C: t \ P' Q
uchar mimag[6];
* e7 w" T+ a0 J7 n9 N( puchar mimaID[6]={1,2,3,4,5,6};
- a7 b, [) ]0 e" o1 ^2 q% I- D$ F9 i& D; D o1 k
% d8 Z/ z X: f) guchar Address1=20,tempx=20; 5 o+ [" `" Z# x3 c J% s- T) S
uchar Address2=20; 2 n4 U8 i9 V, M9 u
+ P4 o8 U( K+ j. ?6 x
uchar data K;9 b5 N1 c* s# U7 ~8 n
uchar data Key;
/ x6 _) ]7 `& ^ A# D- g4 r/ E& w3 Y2 [, z8 R! }8 f
uint PageID;
7 S K4 C |4 s+ {# juchar data querenma=11;
; Q1 e/ N8 Q$ I9 I1 iuchar sum[2];
# |$ |3 e' |+ A0 Vint summaf,summas;
; @8 S3 p) v4 t- ]8 z4 l; O- W$ q- m" b1 ] Y" k9 {( r
uchar xdata UserPassword[7]={0};//密码
, `% F) H. g: L/ }uchar xdata DSY_BUFFER[16] ={0};//缓存. \- _3 y& V+ x% j1 S, j" U- x
" L9 O% E) g3 H5 K( `: A
( @# R, _# h& F6 z) Wvoid Red_Init(void);
4 T8 D+ ]3 d# L, Q7 u#include "zhiwen.h"
3 s% r. [! I/ _6 c) h9 u, r/ u//检测脉冲宽度
# {6 W: f# K- ]. Gunsigned char check(void);
5 t+ A- f# `' t j( T% B% G6 ~
' B8 a4 s7 x. R. `+ e' Iunsigned char redchange(unsigned char rednum);
$ B, {4 G3 o* F% y1 f# s* U& _, q5 M+ ^0 @0 S6 w5 U
6 { P9 S3 o# @9 Y2 i% z3 A$ k) ~1 q( Evoid delayms(unsigned int z)
$ M/ w9 a. a0 ?$ g [{
; ]5 V0 ~3 X9 U3 H- G unsigned int x,y;
$ {! [5 g( D) b" G for(x=z;x>0;x--)$ _" i0 N) o2 V# r8 c; }' h
for(y=110;y>0;y--);
; d1 b3 l' x; \( y4 g9 Z5 I} N) L" L/ ^4 o( Q. {1 }( J
& j2 Q. `3 a! O8 P& x
/********************************************************************
5 v+ Z8 ^& Q# @( Y0 g+ P N( U* 名称 : Chack(uchar User_Number)
|' b5 O$ M7 g9 R* I' D, ?! `3 }* 功能 : 单一用户密码检测
# Q# a; `' u% \' t* 输入 : User_Number6 s) k3 I t+ c- k5 ?+ u
* 输出 : 密码正确与错误，错误返回0，正确返回1
, M! [9 Q L+ E1 S3 z********************************************************************/' |$ T% V. z6 t3 M: o* F: n4 J
uchar Chack(uchar User_Number)) ~) ^* }9 X0 {# p
{8 X! g9 U! s0 K" ~* U) S2 o2 j
uchar flag, i,temp[6],Address;
+ i/ B( P A# i6 s! ?9 U Address=User_Number*10;# Y' v& ^2 ^7 e$ b+ ?5 E1 S
for(i=0;i<6;i++)0 a( ]& U* N6 s! p7 {
{
3 G% [* C' M2 P) e' V temp=x24c02_read(Address);, s- V/ I* N" z8 V$ {' i2 U+ [2 h
delayms(10);! W( t1 H5 o' S/ f
Address++;
3 ~% \2 D; C- i0 Q6 A F+ M6 Y* S0 ? }
$ ~& k, J0 C- A+ ^+ B+ M for(i=0;i<6;i++)
6 \4 A6 n! [# q {
7 W- @6 h) Z& g: i7 H if(temp==UserPassword)
0 J+ _& [3 L. S# h, t, L flag=1;5 o9 s8 i' T6 P0 H: H% o+ h
else
, y6 d: T& S: Y! n n$ T flag=0;
1 X: S1 ]1 P, F% Y }
8 G& W( f" s1 X& Z return flag;
' R) Q" g- f+ _/ S9 U}+ v2 \: t) ]4 b2 M5 C1 }' }
6 X( w/ B$ G" \+ k4 m* b
/********************************************************************
: i! d. h+ n5 H; w, P$ p% h9 e* 名称 : PassWord_Chack()
* a" M/ v' R; ]" c9 A! Z* 功能 : 所有用户密码检测 |0 Z' Z- ~3 {3 h4 t, c
* 输入 : 无) D1 j/ i) r8 h) y: A* Z
* 输出 : 密码正确与错误，错误返回0，正确返回1
0 a( C& J# T, M# |# o' S; @; l5 [********************************************************************/
! [/ J0 }" w+ [: r- R! fuchar PassWord_Chack()- [& T5 a9 B6 {* Q. H2 q+ _% R
{ P1 E/ x- b [; f
uchar i=0;, t- D T! z: n: l- H
while(i<User)
# z, ~7 Q5 A2 J7 t" e3 ? {/ D! t2 y$ w1 o) X
if(Chack(i)==1)
& Z6 u) _+ s, i% @0 y$ R, S$ E {+ Y8 R4 p O* C
Member=i+1;+ |8 r, M1 S/ V' p7 B/ q* S& Q9 Z
return 1;
% n0 j# p6 r. s( j# t) z" O5 H7 E }
T# W+ H, h- N9 @+ T' v/ q: a0 U i++;
8 h, O% S9 b, c. D& y' ^ }4 G' F. c2 d! |: Q8 e9 f8 G9 i
return 0; / Q9 y$ e0 G9 u9 U
}
6 h* M3 O. n6 f+ j2 w4 @- d/ E% s1 Z0 ~4 O% m
void delay(uchar tt)
7 e6 q3 T0 t7 b1 T. V1 j9 l- ^1 G: z- z6 [{ uchar i;
6 S" V1 I* K' W( y% W while(tt--)
: @" |+ B5 h( a9 R {
+ @- ~9 \, K) w9 i for(i=0;i<125;i++);
( n1 c0 R) O# a& j. S8 I( A4 e. C+ B1 k }/ w ~. X8 @- k2 ~! E
}
0 K3 b% T/ T1 ? K2 R2 C4 m/********************************************************************
' }! D/ m# ?6 l* 名称 : UART_Init()
; @$ a: i% l2 i* 功能 : 单片机串口初始化# H' g3 o5 N& L- m- o
* 单片机：晶振11.0592MHz 波特率为9600bps
, t; e% ]; o* J/ H# P* 指纹模块：波特率为9600bps，; u6 C$ r2 ~6 B6 f; i) i
********************************************************************/ 6 _: Z% W3 q- o2 a' _/ ]9 l. R
void UART_Init()+ r/ a: @" X' ]6 y9 M# I0 f% n
{ P/ \" D6 M( N. ^
SCON= 0x50; //串口方式1 //REN=1; 允许接收/ N" \/ s1 X+ N" |/ I( n( @+ z; @
PCON=0x00; //SMOD=0* T& R# @/ V, m6 P2 u
IT1=1;2 Y; A9 i* W1 o Y# r) u- L1 y- H
EX1=1;5 c% w4 K& Y+ D% H
TH0=0;1 [# x/ c6 P' W
TL0=0;% ?3 _# Z* K- G
TR0=0;8 f& K# o2 W! W+ n0 D7 n, G% J0 N
TMOD= 0x21; //定时器1定时方式2
- v u% r, X: N* O8 N6 G TH1= 0xFD; //11.0592MHz 模块默认波特率为9600bps& z! I- X( y# ]3 n8 ]
TL1= 0xFD;
. y3 x& S3 T/ i& v% i8 O TR1= 1; //启动定时器
+ y% p9 P0 g, {) h, Z$ ~ d" b EA=1; , G2 F" D {( y/ |; B' |/ c1 J
} r$ h0 R* l( H
d; X. F0 |8 ^, U7 k
unsigned char Keycan(void) //按键扫描程序 P1.0--P1.3为行线 P1.4--P1.7为列线
4 z: f2 M" o) }$ G- l{% E0 d( r' y0 G3 U- }
unsigned char rcode, ccode;
' f" \. T* G# j( f6 n+ v P1 = 0x0f; // 发全0行扫描码，列线输入/ I, p) z: [" E0 o) t
if((P1&0x0f) != 0x0f) // 若有键按下
9 t! V# H6 |1 R% X* q6 h, h, a {
o) q' a! K9 m( Z1 \ delay(1);// 延时去抖动 ' p+ ?3 {$ j0 }$ {$ v& p2 p
if((P1&0x0f) != 0x0f)! W' E! m: y T) P
{ rcode = 0xFE; // 逐行扫描初值8 f8 R, g' g. A: L
while((rcode&0x10) != 0)6 u% M) N% D" a0 e) K6 F
{
, Q3 A, I( ~: z3 K( {9 Z6 D P1 = rcode; // 输出行扫描码+ L A% I/ O K& ]
if((P1&0x0f) != 0x0f) // 本行有键按下
( @$ x2 W5 C, N" c* ]1 _ {# N7 Q/ k3 V ]
ccode = (P1&0x0f)|0x0f;
. C& |. J% z7 ^ h* j7 O4 z- K //do{;}
5 z. I" B5 X$ D) v3 s' ] while((P1&0x0f) != 0x0f); //等待键释放
l6 R" a# m2 X0 `' b Feng=0;
3 e- }! r: x0 @7 h1 D delay(100);9 z a+ B& c" g, s9 f, c
Feng=1;
8 D3 I$ {9 t9 |0 a! e6 s return ((~rcode) + (~ccode)); // 返回键编码, B9 g1 L7 q# G% U# w" S
}
$ u: Q3 t* S' B$ O7 J$ H, O1 z else
3 `8 e1 [0 E! e4 S3 {$ I rcode = (rcode<<1)|0x01; // 行扫描码左移一位1 e4 @5 V' ?( X/ c1 G: s$ u
} S+ p( x4 g# U1 V6 R
}
2 n6 ~% n- i1 _, e; m# j }
) {6 a4 f! @6 T2 L: p if(IrOK==1)4 C4 Y( U: c9 P- E! i0 h. e
{# h0 f" L/ Z; {. G" i* X
IrOK=0;. p" d" V7 R$ `9 e( E: }- O0 F( G' b
Feng=0;& p p: q& y8 M; Z
delay(100);: E" U, ?8 M2 U w G4 Q
Feng=1;% F, G0 m d% W6 b% B2 U
switch (Im[2])
7 x9 P& ~! i# z8 ~: C {
2 h) s1 f% d0 a0 t, l case 0x16: return 0x28;break; //0: k( J! l+ t! l. @1 z5 g
case 0x0c: return 0x11;break; //1/ v. r, N' V3 \1 q" `# Y9 Q
case 0x18: return 0x71;break; //2
" |# M5 I& d2 S( m1 A A case 0x5e: return 0x41;break; //37 ]! H. N* x1 s$ T* j
case 0x08: return 0x12;break; //4
! k" G) `8 ]. A! Y$ o case 0x1c: return 0x22;break; //5
' L# @- _6 _9 }0 b, m# F case 0x5a: return 0x42;break; //6( ?$ |% i+ U3 f9 _, F: k5 y" z
case 0x42: return 0x14;break; //7
W) H% `; h! V6 L. Q7 v) E' U8 L case 0x52: return 0x24;break; //8
2 i8 c% Z$ U0 W8 m3 i3 f case 0x4a: return 0x44;break; //9: Y x, `7 L# ^/ ~( a( t
case 0x47: return 0x81;break; //a, S; |; L, P5 ?' \3 x
case 0x43: return 0x82;break; //b. T; g! D h; v: }8 l; C
case 0x0d: return 0x74;break; //c
8 ]" [) y* z5 M4 q& S+ N case 0x15: return 0x88;break; //d
% F5 o' D/ S+ Y case 0x19: return 0x48;break;$ G4 y. {3 K! |
}
6 h+ [1 ^4 T6 g" X0 P: I; I } 2 u, W$ q5 U& ], y1 {
return 0; // 无键按下，返回值为0
( {/ o7 l# N1 u7 } ]}
! N2 |* X3 F! n/ h* s' Y7 c1 _5 L1 u" t2 s
void KeyDeal(unsigned char Key)
# D# n6 T; F. S# J{ //unsigned char n;
: i8 q- G( D; E0 _' f if(Key!=0)6 m& p. \1 {2 j9 y0 d
{3 j7 k* |# N q7 l( @, t
7 _, F9 ~. V4 \; r9 ^: z6 S+ | switch(Key)7 k! b9 @5 _5 W- l0 F" C! q, X
{" Q7 T4 O" @7 x( b8 P) a
case 0x11: K=1; break;
" u8 H2 r) S: m# H: m8 s1 z1 V case 0x21: K=2; break; , z1 @% c ^* P
case 0x71: K=3; break; , l: E r' o! ?$ d. E& h
case 0x81: break;
+ ~- R$ k2 I2 A, j/ D case 0x12: K=4; break;9 u: p- ^1 {+ ?
case 0x22: K=5; break;
: i# ]+ f/ f" B: s! X case 0x42: K=6; break;; O5 t& b0 t3 p' w. X: s
case 0x82: K=34;break; Y* P5 U9 C, r( o2 n) W4 c
case 0x14: K=7; break;0 y' j7 |) ^+ p' h% Z& K3 |% y
case 0x24: K=8; break;* G8 H. p7 a- z( x$ j9 C7 ]8 S
case 0x44: K=9; break;/ T `% {& } Y. ` {- r, @
case 0x74: break;
^& ?- ?3 f; i case 0x18: break; % M* A8 p9 g/ O- g
case 0x28: K=0; break;
# A. Y5 \1 D/ U; P* [ case 0x48: K=11; break;6 M3 w; E/ B3 c6 v6 \
case 0x88: break; 5 z1 G3 j; ]/ ?' Z- T
default: break;/ C4 d( \9 v! g
}& r0 _- V6 `2 P* Q
}
& H; s: G: S7 W3 x* L$ A* `}+ ~$ A8 f9 b {4 D$ O/ E
3 N0 \6 _! J# e7 M* |& c
8 K2 T# v' ]- {7 ^1 d1 q1 {- p+ B
void shuazhiwen()2 y3 S: b6 F U# i+ P% a
{ ^. Q, e1 w; A# ?1 S7 ?" Q
uchar IDs1,IDs2,IDs3;
8 h$ H1 t+ P' H# {( m2 n+ s LcmClearTXT();
' I! b* I4 s! I# r" C0 v) B PutStr(1,1,"请按手指开锁");
4 J( j1 g( z* c s' E SFG_identify();4 k1 A: b. y8 j; j$ ?
while(querenma==2)
5 z* r8 Z* h9 i6 y SFG_identify();
5 b: \+ e# S+ ` if(querenma==0). u2 i; Y7 b2 j z: \
{8 L* r8 u5 y8 Y9 U- G/ E7 h A X
LcmClearTXT();
4 d. o7 _9 P0 i, I! |9 A; U PutStr(1,2,"门已打开"); ; N8 \* u5 S8 Q. l# x/ z6 }
IDs1=PageID/100;
7 v! J8 p1 f, c; j IDs2=PageID/10%10;4 I& a. o, l7 V3 S# d7 [6 Q
IDs3=PageID%10;
" E; [, k- l1 t! ]+ S PutStr(2,1,"编号为:");& M+ |0 B/ Q$ W7 q1 ~$ W4 a7 r# ^& S
WriteCommand(0x8D); //指定第三行显示位置! Q7 n0 r7 N- k) |! ^( \( s# z/ n0 W
WriteData(0x30+IDs1);" W/ k! O: d- X$ Y3 Q! r
WriteData(0x30+IDs2);( Q1 N$ G/ ]. a
WriteData(0x30+IDs3);
; E" p! R* r1 m/ M D ErrorCount=0;) w; b5 U1 D( D) Q$ O
Feng=1;
' Z/ `+ F: b) c! m6 a7 A7 t jidianqi=0;, y% T1 F1 w7 x! M; b( u
delay(2500);
& a) g V J) R jidianqi=1;
" |) Y' V5 O3 P3 i6 X, M/ S* V' [$ S3 T& B
}
% q8 Q! `# a* {' i; N else if(querenma==9)& ^7 Q& V; ` e9 y- e( u4 C
{; ?6 F$ ^: r! j1 a P
LcmClearTXT();' u; S$ \9 t7 L
PutStr(1,1,"没搜索到指纹");
3 z8 c0 v2 y' L* R: V: N: G1 q PutStr(2,1,"请重新按手指");5 r, e/ O2 A6 R; O
ErrorCount=3;, @1 s t4 l2 |
Feng=0;
* p, {% P6 f' r; X; u3 i4 N }: |- s2 ~3 I/ F& U
else - }1 U1 E' R7 n1 v
{
! t( M# k0 Y% @" u5 H) E: d/ N LcmClearTXT();+ W$ }2 a% l/ H3 i; P) x
PutStr(1,1,"接收包出错");& a- K3 {8 T3 E) B: V2 g
}
. p- @. j) j i( W6 m* ~ delay(2000);
; _ {; f2 J# q" e C // while(Keycan()==0);+ J( T) T8 ~1 K9 D5 I
}" A, ], a! y# x. h5 g
void addfinger()* I/ a$ a. ?' O/ C- S
{ R s: Q6 o+ m* m+ G
uchar IDa1,IDa2,IDa3;
! [6 Y# d) \& S1 T4 W LcmClearTXT();
( W) O. J& ?& r8 e PutStr(1,2,"请按手指");
m! ~! D* F6 K6 H SFG_getimage();, K% f6 w# B, [- h' t
while(querenma!=0)$ Q4 H& x1 g3 y t, u2 `1 `" Z
SFG_getimage();
8 B( ?3 V, L8 U: U: I SFG_genchar(buffer1ID);
% @ |3 q* r* D3 F8 ]# s UART_Init();
7 c4 M* p) a8 @8 f SFG_fastsearch(buffer1ID);
7 @0 y8 ~7 G2 ~6 ]9 B% m2 B2 D0 t while(querenma==1)
' z9 d' Q6 m1 p SFG_fastsearch(buffer1ID);0 B" [3 w: T! M/ V% M0 Z. {
8 o. y* |* f- T3 g+ `6 u5 ?4 s; h if(querenma==0)
7 H1 X# U. H; F. O {
* R8 g! i% P0 ]- G LcmClearTXT();7 P: r7 c/ y& t; z8 }
PutStr(1,1,"该指纹已存储");
$ p, @: q) v& X# ?7 A7 z! }/ K PutStr(3,0," 按任意键继续");
% _1 x( \: i8 W4 K1 G while(Keycan()==0);
4 ]( _. @ n ? }
6 J0 @* Y$ }7 w4 B& _/ S& s else if(querenma==9). u/ V! w. W. Q& L- V
{4 @' b& P2 f- J
LcmClearTXT();6 {# L3 K/ H W6 P3 x4 S8 _$ K
PutStr(1,1,"请再次按手指");1 B, W _5 P6 D* w5 \) L
SFG_enroll();
! c) w6 L0 k1 {) v9 i5 |; R/ ^ while(querenma==2)
' C# a \) T5 o0 x/ x SFG_enroll();' Z" L+ S' z# F, M" \* W
LcmClearTXT();
3 M- n/ @0 D' m if(querenma==0)
) M1 M' v3 I# j% I: K9 [ { % |' q( ^1 o4 C; c$ f
IDa1=PageID/100;IDa2=PageID/10%10;IDa3=PageID%10;
4 |2 G4 d y# K, d! E" w PutStr(1,1,"指纹采集成功");
0 u k( w& {/ `$ ]1 Y* u. G PutStr(2,1,"编号为:");
0 H) \0 n5 t, _ WriteCommand(0x8D); & r- H1 {& O) Y7 E) R
WriteData(0x30+IDa1);WriteData(0x30+IDa2);WriteData(0x30+IDa3);* f F3 a. l5 X* j8 d0 H
}% ~ q* {1 w" Q8 \. C
else if(querenma!=0): k) O4 k% e2 Y3 a$ r% @: f1 U* X
{
% }) C1 _& }$ W- [/ N N
+ M3 Z. ]' D& L PutStr(1,1,"指纹采集失败");0 t* g* [- K2 M. p$ J" L
PutStr(2,1,"请重新操作");
' f A' ]& ~! ~5 ?% | }
/ |, w& J+ [; {1 s9 I PutStr(3,0," 按任意键继续");
$ p8 J+ H) B: k1 c while(Keycan()==0);) l7 R: S) }. k, }: w B6 p- |
}5 v% F; Q! {+ L5 @* V0 R0 }' I
LcmClearTXT();: l( u% c3 k& ]* ]0 b" F
PutStr(0,0,"按键1 : 增加指纹");
% X4 d3 b' h% f) I PutStr(1,0,"按键2 : 删去指纹");
T/ S5 s- s' X) }4 D7 p& | PutStr(2,0,"按键3 : 手动开锁");9 c. v* ] K: p# N. p1 O
PutStr(3,0,"按键4 : 修改密码");
/ m' X" l5 \" h2 G}
3 h: p8 k" w" L* ~void deletfinger()
0 i, `- s7 S6 t* V! [: V( M{
% K7 H. F. p, {6 L1 q: _* X uchar i,j=0;4 J* i7 n+ c& D% ?: @, ^9 R: ^
LcmClearTXT(); G% Y/ W! q6 Y/ S- L
PutStr(1,0,"输入删去的指纹号");7 L2 h2 K. c( { a
for(i=0;i<5;i++)dz=0;
5 o) W" v5 f/ Q( Y* c2 Y0 b5 J Key=Keycan();
2 k* e0 f/ m" E2 m! \ while(Key!=queren)( ~5 x# n! r/ [; U6 d0 c! z) s
{
. Y6 O: [! ~( a1 F5 F. i6 E7 D/ W Key=Keycan();4 U+ u5 O i& p) n+ S3 _- ^; D
KeyDeal(Key);
* f8 y+ L, k$ K delay(30); //按键有抖动@@@2 a( a) h: |( L! A
if(Key==0)K=10;
1 c K1 e' P9 Z8 A+ ~9 O if((K>=0)&&(K<=9))
+ o' u8 e, K- M* y, [# m {, D! Q3 n5 j5 T
dz[j]=K;
% j/ V0 w) t" M2 Y( {! O3 Z4 _) G4 H if(j<3)8 F$ I, ?: M; r7 [ n
{ 6 x* U% }3 \2 t- z2 L0 Q( k
WriteCommand(0x88+j); //指定第三行显示位置
5 W! {, d8 O1 p: }- V2 u: t WriteData(0x30+dz[j]);
2 D+ ?5 l- ]+ t. e8 a6 v4 }7 m } i0 ]. r1 t- A7 F/ L0 W
++j;
1 P* f3 G7 o/ U if(j==4) A' n* z/ H3 P h5 \0 g* J
j=3; //@@#yinhuang9 d' o2 m. k8 ^) ]( J E
} //显示LCD12864并行显示
2 {0 N% |% r- k if(K==34) //按了删除键
5 h+ _% {' m- Q7 z. _1 P {; K0 w' a4 M. D/ @
if(j==0)5 D2 Y% q1 o+ I+ g' z. X
{. D# ~- |' f! z
WriteCommand(0x88); //指定第三行显示位置+ L% O" y8 H4 U% b: f
WriteData(0x20);
) Z% ^& O$ Z. S( q$ B7 g' ~. W }1 u4 P! h1 O/ D( E+ v. \) W
else
/ l6 i0 w* Z! {% W {: u- O @! P9 `! w" w
--j;) P9 \8 G4 Y7 G2 a/ s8 r
WriteCommand(0x88+j); //指定第三行显示位置, K. E2 L- C4 `( e
WriteData(0x20);
( ^- U3 W. r9 x, g8 v! J/ P }* ~, C) y! ] Y& P, [ k
}/ n8 C i! Y# X
}
% u' r3 O, b ~% s if(j>=2)- c. w& }7 K8 u6 W1 f
PageID=dz[2]+dz[1]*10+dz[0]*100;
8 v# l3 t3 z0 @9 n: X3 O6 n if(j==1)
* O# p) }% s2 C PageID=dz[1]+dz[0]*10;
) A9 s$ L) [0 E/ K: |: T/ c if(j==0), t! |8 d; Q1 I+ }. g# O
PageID=dz[0];
7 m" u' m" G. n# e, R% c/ J' C+ M SFG_deletchar(PageID);! Z/ ?6 j6 c% L5 {& z- _
if(querenma==0)( y# m: ^( M/ K) f8 G
{
3 G8 K( A/ e% g( H) t( d1 { LcmClearTXT();: a! w$ C# w# @6 C3 B7 |
PutStr(1,1,"删去指纹号成功！"); % n7 z& k' {! S3 U" q" ^. y
}
" p- J& Q& N$ F q2 t, }. f9 k else
/ f2 |: i5 E7 t {( K- H7 N: p7 s" V# E# h+ P; C& m& s7 D
LcmClearTXT();: w% x# l4 y( P3 p8 I$ n8 M
PutStr(1,2,"删去指纹号失败！");
0 [9 F9 T# H. F! { }2 q* D2 ^. |' y' Z% Z) r$ x
PutStr(2,0," 按任意键继续");
+ s9 F6 u- H: p8 r0 \ E while(Keycan()==0);$ V7 n8 d2 h# J3 j, p7 d) `
LcmClearTXT();
# @% J& q" `+ f3 i }1 x( b PutStr(0,0,"按键1 : 增加指纹"); 6 u+ U/ Y" h D& K
PutStr(1,0,"按键2 : 删去指纹");4 X. E0 l: Q# y* k
PutStr(2,0,"按键3 : 手动开锁"); T7 n1 H% Q6 I$ [6 V! w
PutStr(3,0,"按键4 : 修改密码");
3 w! D' @3 t' \: s. z}
$ H6 g9 u( D3 D# }0 T/ {! X& X% K# Y0 x3 v% ^6 ^0 O- M8 C, J, E$ O
void gaimima(): L0 y: F* x, L1 P* |5 W
{
9 e; m2 |* ? H+ E Z' Y uchar i,j=0,mima1[6],mima2[6];' b* n, b! ^/ a Q @
uchar k,temp;
2 Z; g! k* j- ^+ ?, T LcmClearTXT();
" A! L$ p$ r1 d6 I$ F PutStr(1,1,"请输入新密码");
, [* F$ `* E6 x' {! a4 H6 b' B/ k for(i=0;i<6;i++)mima1=0;
4 J9 t ^" |! A3 i3 m$ n- Y Key=Keycan();' K8 E7 h# c T" [: B
while(Key!=queren)
1 P: E5 l' |) Z K {
% D0 l) w* U Y- \/ H4 K Key=Keycan();
7 m8 \8 K b$ }/ T KeyDeal(Key);% m5 v- L: L) u- \& B o) v
delay(30); 0 P8 k0 G9 p( a, @1 b; `0 `
if(Key==0)K=10;
& Y& b4 O1 o2 ^4 h' p. B2 z if((K>=0)&&(K<=9))! Q6 T; ^" v5 [" z
{
. r! R! p2 Q0 I; j% n mima1[j]=K;
! p- R {+ F0 h2 L" ~0 { if(j<6)4 ]) }# c, F/ Z; j7 c
{ " K" I! m4 S9 T$ |3 p
WriteCommand(0x89+j); //指定第三行显示位置) H* C' G- [! F" g3 \" D
WriteData(0x0f); 8 E4 R' m8 d0 j9 Z
}
$ v, @1 D" {' Q- h2 N" Y ++j;
5 p$ T! e5 [; w, W8 d% e if(j==7)/ B1 r1 I$ b8 i( G$ A& _4 N( o* g
j=6; //@@#yinhuang- g" L1 l. b5 y- p5 A+ U
} //显示LCD12864并行显示 0 ?& i! ~1 k4 ^3 l% U6 \
if(K==34) //按了删除键
% \7 G+ A# f1 j6 e! X8 O {
( u, @# G9 X( U# l0 M- W# @) Z if(j==0)
0 \ t9 {/ c5 Z; L {
$ A+ u/ `, f- {, z. s WriteCommand(0x89); //指定第三行显示位置
2 X; L. w6 i1 q! R( P4 k WriteData(0x20);
7 o% N. T% `) Y( C: n }5 g+ B8 ~1 b' @+ x" S
else
) D4 K+ i) |; p+ j/ s: | {
+ P8 ?: F# T5 p --j;
* J9 P% d) k; | \/ m: g- D% m WriteCommand(0x89+j); //指定第三行显示位置
$ k) e8 S: f6 R! E4 F; { WriteData(0x20);$ d5 y- q& A ?) e
}- r& G* _) j3 e9 P
}
$ A7 j* ~, l: ^ }
# J* C5 e9 x- `0 ?/ g$ v LcmClearTXT();& g6 `4 \. b! `5 |( O% X
LcmClearTXT();
* s o" n' D( @( F j=0;
% n0 ^+ o7 x' p. I4 J PutStr(1,0,"请再次输入新密码");$ u' j- x/ I* U9 Y
for(i=0;i<6;i++)mima2=0;
) B- d0 ]; }+ a; w Key=Keycan();
6 ^7 K- ~! l" a while(Key!=queren)
8 d' I& C5 W+ B* Z* a1 r! ?4 \4 a {
9 U2 _. n4 E/ N5 {7 p% z, X Key=Keycan();
# N& K4 w: R$ Y( i KeyDeal(Key);3 |+ |0 K1 y$ A" E, {
delay(30);
# w: ~/ T8 j! v if(Key==0)K=10;2 D5 f A0 Q+ S' ^! s' ^& h0 Q1 B
if((K>=0)&&(K<=9))/ F# o3 a5 t4 N$ N/ ?
{
R$ k Z+ m& U4 Q: n9 d+ Q" e mima2[j]=K;
+ j" f& o" v/ B, M if(j<6)) w- w* l+ r- @* Y( d
{
: f% q4 E% y! A9 @! t. k WriteCommand(0x89+j); //指定第三行显示位置+ i; g" O6 T) p1 I8 H3 h" k5 B" K
WriteData(0x0f); . x/ p; t+ y9 g
}9 h$ H" F% l$ t2 ]9 h8 l
++j; R+ k0 K, P& v6 w9 Z! d5 V3 Z- V
if(j==7)/ d" b. T: g% r4 c% `" Z
j=6; //@@#yinhuang6 ?9 U( Z+ t9 v4 d; W7 K& M' B
} //显示LCD12864并行显示
0 h9 o: X# ~$ h* u1 [ if(K==34) //按了删除键% \0 h$ [; a# r
{! Y% n8 }9 Q. o) a1 K' b/ M3 [$ g7 i9 |. ~
if(j==0)2 w% W. d6 ?+ b) M& F" ], K' E( Q
{
. }# q" c0 d) {0 v' Q WriteCommand(0x89); //指定第三行显示位置' c! j9 Y& |+ q# q9 e+ R) ~
WriteData(0x20);
. n" D+ k+ r2 e3 q$ a }# w. ^4 t+ j H
else) _4 F* w) E6 Y8 z! v
{% ~! Q) I" U Z& g$ V$ C9 q
--j;
* D2 |( [. z. s) b/ ~* A WriteCommand(0x89+j); //指定第三行显示位置7 f- r/ q( k* R+ M0 f4 G
WriteData(0x20);
: p/ O# L6 V# H U" \ }- Z+ `* R, l1 \5 K- [5 b
}
. d' [" Q# d4 \' b6 ?. ^ }$ A( [* `3 f( x0 r7 [# j. k
LcmClearTXT();5 e* {/ h# `( s3 W% G5 u3 F: N
if((mima1[0]==mima2[0])&&(mima1[1]==mima2[1])&&(mima1[2]==mima2[2])&&(mima1[3]==mima2[3])&&(mima1[4]==mima2[4])&&(mima1[5]==mima2[5]))
1 t: @* f2 d/ P {; u( b! n9 T- b
for(i=0;i<6;i++)0 P! w c$ C- e. X# W
mimaID=mima1;( r3 e$ Z7 I. W# S$ r
/////////////////////////////////////////////////////
! T% J% W s: M) Q2 ` z for(i=0;i<6;i++) //密码限制在6位以内$ @) m6 P% t+ x! @ f9 R/ i
{
. _! U- c+ g4 H( o% b- @1 F6 s UserPassword=mima1+0x30; ) v' C3 ^: ^# L, y
}
8 [6 e4 H4 f/ }: s3 k temp=(Member-1)*10;
9 u/ W$ x3 O4 ? delayms(5);1 j3 m3 [% e. d: _2 w% S
for(k=0;k<6;k++)
' E1 p# }' ]/ N+ ] {
5 }3 x7 ~8 Y% d1 W# } x24c02_write(temp,UserPassword[k]);
! q5 J9 g' }3 ?. x5 u/ c X* I delayms(10);2 V8 c' a+ B' w1 b4 N9 }( |
temp++;* ^1 ^7 h: D6 C: i( w6 D! c& M8 A
} . l- D8 v/ T$ f# L6 e) L7 g
//////////////////////////////////////////////////////
9 }" X/ M0 r& Q. ~/ Q PutStr(0,1,"密码修改成功");
* S3 X1 i4 t! W& S# C( v5 B PutStr(3,0," 按任意键继续");3 j; Z, t1 ]# \( d) e
ErrorCount=0;. c1 r# ?: l9 ~
while(Keycan()==0);
# S8 H' m# G# c7 X6 t$ l/ A) g }
( Z5 t: F1 G. m5 i# B9 P else/ C; a9 A; k j6 R5 x5 z
{
& V1 C! ]" |" l PutStr(0,0," 密码修改失败 ");, o* C5 u' S; ]* e; F
PutStr(1,0,"两次输入的密码不");
1 Y. H- ]* X4 b3 l7 W" U! ?: U PutStr(2,0,"一致，请重新操作");
2 ?- q( V& K4 h PutStr(3,0," 按任意键继续");
" l- w/ I3 ?( U/ \8 v while(Keycan()==0);9 P5 s3 B/ B2 \8 X5 {8 q
}
. v. B8 V1 {0 F, k* V5 C; A! k LcmClearTXT();
; D% E! e, Z# r2 p PutStr(0,0,"按键1 : 增加指纹"); 9 U2 k5 @* e: C& a
PutStr(1,0,"按键2 : 删去指纹");, K. ?; h! A0 Z& h
PutStr(2,0,"按键3 : 手动开锁");
2 X- B) }* m* q7 q PutStr(3,0,"按键4 : 修改密码");2 r/ ^5 m$ I5 [5 }3 M4 z
}
" u7 o/ c B1 x4 n* l4 \
, f7 d; T$ `6 i6 ?4 Z2 T2 R0 ?% e. B; e
void zhu()- }, c+ x. N) `% X: n& q0 j8 f
{ ' Y5 G y4 x9 A% U+ z+ o
LcmClearTXT();
- {' m- L" ]6 a9 v& _ PutStr(1,2,"门已打开");' y: I) }- k5 @+ k
jidianqi=0;
9 S4 f# i( L& C) M! T delay(2500);
* n0 a# L; s- G- \; U% E jidianqi=1;( ^7 C- K8 |/ R/ }( z u; [9 g
PutStr(3,0," 按任意键继续");
7 {8 Z. W) Y& |, F0 _& }( x5 l while(Keycan()==0);
& H$ x/ a3 }( J% M- D( k# C7 J, k PutStr(0,0,"按键1 : 增加指纹");
) h% X$ [/ _( y+ {, o* |! Z PutStr(1,0,"按键2 : 删去指纹");/ y4 i0 d) n3 F! X p' r( S
PutStr(2,0,"按键3 : 手动开锁");2 j* J6 s6 F+ O; t
PutStr(3,0,"按键4 : 修改密码");
' h7 ^1 a+ w& N2 h E* i9 [6 F3 M}4 \+ F V( ]$ m! Z4 Q/ B4 e
6 u( P0 L4 Z7 n
4 g @$ N: {, {8 Y4 e5 Tvoid guanliyuan()& t; E) [" T ?2 _1 T3 U+ w
{ 5 J5 B' a. W3 M7 N- k
uchar i,j=0,x=1;) o- C! q h; u& Y9 v# o
uchar Right_flag;
+ B- N8 T' d$ F/ H. S- f6 F LcmClearTXT();% }7 Y. ^- x4 i
PutStr(1,1,"请输入密码："); 7 g/ P2 J1 l [9 x. e' y
for(i=0;i<6;i++)mima=0;
- ~' I7 x) e. s. _ Key=Keycan();! t/ L3 T1 }" \# j A% B, A
while(Key!=queren)
% J/ q2 H% d' S8 ?0 P( w" Q* ? {
, u. _' z: j- f9 h2 p, c1 Q Key=Keycan();$ F8 Q7 W8 H, |- x+ T, ]
KeyDeal(Key);8 e0 @3 G4 W' C
delay(30);
6 F! V, \! z+ N5 D0 s7 R if(Key==0)K=10;; P2 G f$ ]9 M5 s
if((K>=0)&&(K<=9))! y; V% L, d. k0 O; P) S9 G
{
' t( V0 O$ K8 J3 @# j4 x0 F. z mima[j]=K;
: f3 n' V% t A3 {: d5 P
5 H$ e$ ?8 U% M2 ]& j! E( b if(j<6)
/ p' K. z4 B" r# ^# N% z2 g { * W8 R" h. J$ i( h/ b5 W
WriteCommand(0x89+j); //指定第三行显示位置) T5 @2 k4 I' V- Y# z
WriteData(0x0f);
- ?/ m3 D+ i! ]/ E. m, a% o* V5 ^% {4 P1 T; O' Q8 j/ P
}
& Y1 |: o6 V0 n0 @4 ^/ v l ++j;$ S; V" m4 K) Z" V* C& T1 d- `
if(j==7)( V/ L7 q1 P) k8 B; L+ i* E. P6 o' y7 n
j=6;
: j m, x4 q& a1 o } //显示LCD12864并行显示
! S5 L0 ^" ? B2 L if(K==34) //按了删除键
( ^) p' o7 H8 y. t. g3 W {8 H7 P" x: b3 E+ w- \; G
if(j==0)
& f2 h+ Z8 L' c8 g* Q {# Y- {7 \0 U5 v3 g% O
WriteCommand(0x89); //指定第三行显示位置3 ^7 L* h! @* {! K' d4 D. @
WriteData(0x20);
/ l0 v* ] A. t$ z }$ m. T; W' r( C v
else7 }/ m; d$ }+ i% x" p% x
{4 g/ t" F3 G0 h4 c) o
--j;
# w4 d7 \6 {3 X WriteCommand(0x89+j); //指定第三行显示位置
1 e& _- Q% y$ D WriteData(0x20);# S+ Z- k" q: ?2 S
}
' G% X" x. `% E }
0 d, ?4 }- ]( T. A8 P4 N }. ^9 l% ]+ S$ `2 E; S2 o
LcmClearTXT();
2 {/ I: V* J& y- s+ F
' Q2 ]+ p- S- d3 D$ i7 p7 o3 E5 P6 `3 S' A# ^
for(i=0;i<6;i++) ]& x1 B. |! Y# z, |- k" v
{; u5 ]1 b4 |( `1 z' l
UserPassword=mima+0x30;3 v6 b" }2 m- O/ C
) f+ \- @) Z- z1 G
} 9 i/ s: {5 B8 ?1 S2 c# f4 ^5 f7 S
if(j==6)! K3 s/ f0 o# N/ L
{ @1 J; D/ e% g- \
if(mima[0]==1&&mima[1]==3&&mima[2]==1&&mima[3]==4&&mima[4]==2&&mima[5]==0)
, z/ w: w& o$ M5 S Right_flag=1;
& q6 _( |1 u" l8 a' U1 e else3 K' t0 U8 m6 s h' D& c' {
Right_flag=0;
6 R* ^2 b5 T5 n+ i' v }
1 `1 R8 P2 |+ L0 ^. y- M+ L if (Right_flag==1)- c, h K5 T' s& L% z4 Y* j$ x
{
8 T: \1 \9 j; }8 Y0 b Right_flag=0;0 C8 w9 E* `1 Y
" X6 }$ H1 U% b( n. { for(i=0;i<6;i++)mima=0;
2 C. h9 @8 F; E4 N( Q# m, y8 F PutStr(0,0,"按键1 : 增加指纹"); . U* W5 O3 w g' B/ F" d# d- a
PutStr(1,0,"按键2 : 删去指纹");' U8 I" ~, I' M
PutStr(2,0,"按键3 : 手动开锁");5 q) a+ Q- `3 x0 F7 v, `+ X
PutStr(3,0,"按键4 : 修改密码");
8 r$ h5 }# i7 o% S, z while(i!=tuichu)( a, k7 f- a: r. G% I
{ 1 R2 @3 v9 b' ~6 c
i=Keycan();
0 l# t/ s' f9 Z, r% |
W2 e3 i1 ? E7 [ KeyDeal(i);
7 q3 @* F# P2 r# M( ^6 S9 J switch(K)
; U% _9 O1 i6 G8 H f: \ {
, y% J# Q3 F2 x! Q4 K% l& f case 1: addfinger();K=6; break;
; N1 C8 M5 G# K. Y case 2: deletfinger(); break;' Z% Y( m* b `3 f( o
case 3: zhu(); K=8; break; c7 d* e L/ b" c
case 4: gaimima(); break;4 v5 }2 J1 V! W+ F
default: break;& K8 o$ O+ j9 ]* O* @" x. g
}+ f) H( ?" F. A! e- w8 G1 l
}
; a7 W4 b7 l" B) X# z* D }
3 A/ ~8 J( n9 }1 w: Z5 w" \( ` else
" |: D/ a- s$ \ z% { {
& c+ p W1 a( R. S: Q+ \# d% O% r4 o6 H, c% |, {7 Q" S
PutStr(1,2,"密码错误");1 J& Y9 M, p9 Y9 ^ v
PutStr(2,0," 请重新操作！");
0 m* z) e: K' p PutStr(3,0," 按任意键继续"); % g5 U C5 M' R, [) Z8 i/ [% O. |) _
while(Keycan()==0);
* I9 |- }9 b) J4 I PutStr(0,0,"按键1 : 增加指纹"); 2 Y6 Y+ m9 A5 d! Z: `/ l" m
PutStr(1,0,"按键2 : 删去指纹");
4 s9 x8 E, j3 C+ f PutStr(2,0,"按键3 : 手动开锁");
5 C3 _8 j' B% M4 Q PutStr(3,0,"按键4 : 修改密码");
1 z% ^. K G l8 @7 d8 @ }/ v( j% U4 H# O v1 k
Key=0;
0 J# C2 x- `. f2 |* p6 i( [, |
$ E* n4 j F9 J& B. `% t}0 g& a- y! t& j
void mimakaisuo()
! i, v& h% c( N4 P{
& `$ J4 C. p9 b+ ` uchar i,j=0,x=1;! a0 ]: m( }5 y$ S
uchar Right_flag;
* A7 L0 r8 x2 W0 D. a LcmClearTXT();
. R0 ~: Z5 ?/ Y& Q PutStr(1,0,"请输入密码开锁："); % {. F5 d' P3 h$ s0 |/ A
for(i=0;i<6;i++)mima=0;
; o, P; {5 S' ~' c2 L) N* P" K* g! y3 u Key=Keycan();
% x! Z2 q9 q! n( u2 P5 M9 r while(Key!=queren)
; F. P; \7 S) j* t {" h, t& R1 C$ l- `, d
Key=Keycan();. m; x4 E. U5 w7 y
KeyDeal(Key);
; @' W( z: F( z, l/ Y% Z/ { delay(30);
& \2 B/ J/ F; M if(Key==0)K=10;
2 l1 z d5 s. F3 u5 s( A if((K>=0)&&(K<=9))# y9 o4 I: I9 l2 ~. Y
{) P/ B3 X4 x' i; D% K- P& R2 u* ^
mima[j]=K;
3 D' F% K9 y# W6 [1 X. @, I4 }
7 [3 ?4 E0 q) U9 b6 S1 h if(j<6)
8 X5 S m) v0 n' G {
& x' o3 D' @: o. \ WriteCommand(0x89+j); //指定第三行显示位置( u$ N; Q) ~! {4 }; ~
WriteData(0x0f); # V( O+ N! D9 y: O3 y4 A/ |! M
+ {; l7 P/ ?# |; i% _" S+ L
}
) m+ @ f4 |9 M% C, B$ z ++j;
2 X0 s/ ^7 h+ G' t# d if(j==7)
+ o- y8 R% x3 L q! J, t3 {* H6 w j=6; ( |0 ^( y' S G: e
} //显示LCD12864并行显示
4 M, k" P* B" |: V p$ Q- c if(K==34) //按了删除键
% ~) ~% P6 p3 p9 Q+ o5 t$ G* |1 i/ c {
\% N2 B$ C/ p! v if(j==0)" \# r. ]! g' _: h* ]
{( A' { h7 x, s2 U; m8 P. \
WriteCommand(0x89); //指定第三行显示位置
$ a# ^% Y! N5 l+ |8 i* ^ WriteData(0x20);
% `! I# D, J5 \8 z }3 t ^7 @7 I9 D7 g6 K# R; ]( f
else& Z7 P; c: E& ^
{
7 T7 r! }( m8 f- I& e6 [% x --j; `5 P. ]+ X8 t4 T
WriteCommand(0x89+j); //指定第三行显示位置9 d; e( K) `& ?
WriteData(0x20);
9 K- H/ a) Y4 `+ {: V, r5 K }
1 }) C2 A3 ~* Y0 E, Y }
( ?2 e* m z6 ?4 J* m }) _+ p r- ~$ ^
LcmClearTXT();
8 I9 L1 `( i; Y2 @, \0 a; j& e# m4 g
" b6 a7 K2 O# |, ^/ V
for(i=0;i<6;i++)- E6 _, n( M8 N" x% `6 R6 Z. E
{0 g, G) H: x( G( f% Z9 S
UserPassword=mima+0x30;8 A/ F5 U3 @2 d) W$ b
$ m) j* Q; M9 o7 X8 }* e2 t
}
: j9 ^8 y; F' z* I6 n% B& o' P if(j==6){Right_flag=PassWord_Chack(); }
6 k4 t: `3 S8 H6 Z5 D if (Right_flag==1&&ErrorCount<3)
! \( h" r& W& `- s4 J {
4 G) z% {' Q* j# [3 a Right_flag=0;
: W% J' s1 A6 i7 |& D# L0 V zhu();ErrorCount=0; 1 e6 a9 F' X- s" r
Feng=1;- J. s* s5 A+ J
for(i=0;i<6;i++)mima=0;8 n9 ~! u, `3 f4 S
}. x. ]6 V6 c5 j3 n9 @
else
& \6 ~5 [. Q, U5 w) V, B k {1 y) V/ E5 g, k. {5 h& P7 _! X( N
if(ErrorCount<3)# ?5 c B" G1 w; y: J4 d
ErrorCount++;9 R9 w: n' F" p X
if(ErrorCount==3)
7 K7 t7 a1 K6 Z; u7 \2 ]& |% ]( M Feng=0;
+ R6 M! f5 E. v, r
6 N/ B! z a; i L5 g9 O5 i* p PutStr(1,2,"密码错误");
0 q) J# W; L9 m PutStr(2,0," 还有 次机会"); - M; U1 B( w5 i9 N k2 l7 P& E
PutStr(3,0," 按任意键继续");
4 _2 ~+ q& E) W( d3 j1 Z WriteCommand(0x8a);
- q4 n9 o, M4 w& S, a- e WriteData(' ');7 T/ c4 e/ K% T; x5 v# j5 L
WriteData(3-ErrorCount+0x30);
+ X- m3 H J2 |: a6 U2 v
. f# w* `* I( k delay(1000);" C: _0 w/ Q7 j
- H5 U' x1 j- y$ [- W3 b g }
7 {9 O; k% d* f. O$ z, l% u Key=0;1 Z8 |( F4 `7 f: O' j. c
LcmClearTXT();3 ?8 v; R9 b7 n$ T* v, T0 D
}. T1 a/ |9 ^5 i! _! q! _5 Q
void fan()
) t% ~/ j4 [ D{- G( P L; g4 P" v
// PutStr(1,2,"请先按键");
) ?/ Q( b9 g3 u* e6 } V: P// PutStr(2,2,"再刷指纹");1 X( e1 C* }# ` O) R
if(Key!=0x81) //管理员操作) K4 v0 U; ~. d2 S: a4 G
{
1 p- ]& h0 g& n4 Y PutStr(0,2,"欢迎使用");6 A7 A5 ]% k9 x- i& P4 L2 E
PutStr(1,0,"指纹密码门禁系统");; G; }, }" }" z, I! @
PutStr(2,0,"密码开锁请按 C键");6 M8 T7 v9 i5 |7 w
PutStr(3,1,"请按手指开锁");
" \& M7 [' T- r+ I2 b/ R }
2 D$ R6 m! L; J( x+ f Key=Keycan();
# R" F5 v+ S8 b- Jif(k2==1) //指纹刷机
5 z/ \7 B% i9 B$ L) w {
' q" q: ], f; t. V6 E& F0 i$ j LcmClearTXT();
! c2 z' r9 _% E- t# o, P shuazhiwen();5 |3 {) T q! } I; I9 {
LcmClearTXT();
9 } A, X" t6 U$ Y- Z }6 w! c/ e, o/ j# ]
if(Key==0x81) //管理员操作% I1 x! d# t: q; ^7 ?* P% u& l
{
& x2 o3 v4 K6 ]7 t$ V) C4 H3 d LcmClearTXT();
3 z/ Y1 V" m) R! _1 Z# C guanliyuan();
$ C' l! H) Z* H& Y LcmClearTXT();
' @- d$ y+ k1 W! h5 i0 `- ] }
& K0 k+ S( U+ z# l$ B7 g% R/ Y if(Key==0x84&&ErrorCount<3) //密码开锁
7 F2 s7 ?3 ~; d S% }+ r/ r {' z5 U3 }7 p) H) ~ M4 W
LcmClearTXT();
/ }8 n- z5 G% p; f mimakaisuo();
6 V8 P6 P# \ h- z+ p LcmClearTXT();. n$ ]. ?# H1 K$ n
}' k9 Q) h* a) P( N3 Y
4 j: I! S0 ], h* _5 [: L, P) p
} ' z3 d* V' J* q% g: k) Y
4 I0 d8 B' E8 {* ^" s" s4 n
void main()% n( `# P8 ]% H% A, k8 j- K" Y
{ ' ^ u2 g, {8 G9 K# W+ |# F
* ~$ y8 P$ k8 ~7 e//PSB=0;
1 O/ D$ G, J" q& S' [! z7 M+ T UART_Init(); //串口初始化
. H8 A; |: x q9 Z b x24c02_init(); //24C02初始化
6 D; W; M5 Q, { LcmInit(); //LCD12864初始化 - a: S0 Q. ]& u; u) J3 G
LcmClearTXT(); //LCD12864清屏 2 b8 C- ~; ^& U! l
while(1) % `/ Q4 E9 K! b
{
' L a/ q6 S2 S% J) [ fan();7 S* ~4 Q5 {6 K4 F T
delay(100); 9 g3 v* }6 ` C2 ?
} 9 N9 I6 B. u- q" i. w Q- G
}
) K5 d. q$ U3 L! g0 Z
1 ] i3 o. ]% ^( M& C* p0 O) r$ q//外部中断解码程序_外部中断1
9 A) b3 T3 _/ r( i- X% y' Xvoid intersvr1(void) interrupt 2 ; L+ K Z7 F6 k. E' v `3 }
{1 `% _9 h$ N( M
TR0=1;
6 j# X3 ]1 C- f6 E7 W Tc=TL0*256+TH0;//提取中断时间间隔时长- A5 B* A1 h }% \9 Q
TH0=0;
( }" K+ r* U) X9 h1 Y TL0=0; //定时中断重新置零" W" y" X( f1 @( t. A7 o1 `' r
2 C5 a8 L) N5 ?2 f" D3 e: |& j# \/ P if((Tc>Imin)&&(Tc<Imax))9 c# D% j7 j, w1 f3 N
{
6 r; x, u# k- q3 i m=0;
' N X+ d/ Z- L f=1;
) u1 d+ Q/ l U/ J: X return;6 c0 E- q3 T- W! F8 F' S; R0 G
} //找到启始码
% g- j; o" ?2 l, W% @( u; k! Y if(f==1)
: F& Q7 P$ ^! ?- k4 }* P) e' b! n {* j' ]2 r+ b/ u1 G
if(Tc>Inum1&&Tc<Inum3) * O$ J+ N' d# ]$ @. {2 T d
{
) N+ g3 N- K" i5 u6 O Im[m/8]=Im[m/8]>>1|0x80; m++;
3 W3 S& G6 Q( n- l5 M/ q8 U. Z }
, @, J; \* _" G. a$ |2 K9 z9 c; j if(Tc>Inum2&&Tc<Inum1)
/ o6 N/ D/ ~3 h {
6 ~+ F6 t: J0 t Im[m/8]=Im[m/8]>>1; m++; //取码$ f) K1 Z! I2 [- f: y' D1 }5 z
}' |7 }9 g* x; R2 W! N! K5 t
if(m==32)
9 m; v3 `2 h8 j$ h" _ {
+ r* _( a; v% r+ E9 e, Q- l5 ` m=0;
& ]/ i5 ~; j2 a/ ]1 H7 _ f=0;* r* x6 c) ^: `3 _) }+ e# a+ W7 A
if(Im[2]==~Im[3]) / u. r, j) s5 j% `( X6 K1 C
{, E7 b# K7 }/ W5 ]- O6 }3 I
IrOK=1;' |+ L6 R" e9 H2 F, s+ u* T
TR0=0; " a+ a/ G3 U4 U3 Q
}7 w" S& ^ G5 G4 W! w1 @
else IrOK=0; //取码完成后判断读码是否正确
; E' [; x$ i4 l5 `: \/ b9 ]' a" R3 U( w5 l1 y* _* w+ Z7 k0 ~# {6 E3 Z0 L0 ]
& I! \& L/ S2 e+ \' A
…………限于本文篇幅 余下代码请从论坛下载附件…………
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发表于 2018-11-26 09:33
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