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基于51单片机的红外遥控指纹电子密码锁程序
; X; ]# Q9 u' C$ i+ C# j% Q# _$ \' R4 o
S* w% I. I, z; i4 e* Q1 K4 P#include <reg52.h>
8 g+ u1 B- O8 v, P#include <intrins.h>
7 o0 R8 E. T; w# F4 i+ F: A& X#include"24C0x.h"
" S7 w, G2 o) O4 K% W" `#include"LCD12864.h"
/ ?3 i- ]" V; k#define uchar unsigned char
3 a1 r/ [- y- e! j$ Z#define uint unsigned int
u& l, J6 L ]0 [
: \4 e% ]( C% I5 ]#define buffer1ID 0x01
7 e; W7 h5 P4 E1 c% w& A' C#define buffer2ID 0x02
2 g9 ^3 P q% ~2 u#define queren 0x881 K3 K, R, g% m3 v9 V* f
#define tuichu 0x86% W, O* ]$ \6 b
#define shanchu 0x84" h! L1 F6 J5 |3 J- W
8 J. O9 k6 `5 f8 I2 ~- y
#define User 1
9 c. v0 V3 O5 h% F$ ]9 o. L
% Y4 j$ \/ H5 W' t v2 pvoid fan();
2 f2 z! ?. J% V0 I3 ~
5 R4 U& j; t- K# l1 |: m; \1 e" y# ~sbit B0=B^0;( _" ]. b! ?- a% T9 s
sbit B7=B^7;/ Y* l9 O: ?% A+ z- g& ^
sbit k2=P3^7;( M& I1 {% k8 i5 g
sbit jidianqi=P3^6;
+ A* e3 p0 M+ ?% a# _sbit Feng=P2^0;
+ _! @& ?% _4 H/ I N2 U' \+ ]2 f) v+ n1 F( n9 g
extern unsigned char times[];7 J- c, {- [# A6 f3 B9 A( l' g9 m# I
uchar Member=1,sec;
9 E& N! p T z+ V/ Tuchar ErrorCount;
4 n u( j# o* f//////////////////////////红外相关//////////////////////////
: t) r1 j6 f3 v" a! w//时间计算
% u5 a& n0 r3 q1 h* l& l' O#define Imax 14000 //此处为晶振为11.0592时的取值,
4 P+ q4 f# A1 \4 x#define Imin 8000 //如用其它频率的晶振时,
6 S& D" |" |2 J+ ~) r9 Z9 Z$ B#define Inum1 1450 //要改变相应的取值。* R9 P( O( X6 t7 R
#define Inum2 7000 - H- K; E a0 [. @; g
#define Inum3 3000 2 d+ l" q* H/ q
//解码变量. R; t# Q2 I P
unsigned char Im[4]={0x00,0x00,0x00,0x00};$ [4 J" N$ N. C/ a: h e" ^
* g7 [+ M i; K0 n) n2 R
//全局变量1 c; y3 f2 w& _. k8 R# t
uchar f;
* m* H, x) S" Hunsigned long m,Tc;
- c3 Q6 Q/ E' t1 u9 o$ Q( Wunsigned char IrOK;( j# u# U: ? G, u/ b8 G3 q
//////////////////////////红外相关//////////////////////////( s% k H% T9 T. a8 y9 l
uchar code buffer[User][6]=: g! ~3 b) ^' e( l# t
{+ G; M9 J5 E: `' U1 b6 w; Y h& ]6 A" O
{"000000"}
0 I1 t7 e2 I m. A1 C4 ]. L! R};
( l3 |- G5 _4 V/ @8 F% W0 v0 @/ R4 a; A
% y6 S) n: H; A9 j. Suchar dz[4];5 V. j/ x: b$ k- Y
uchar time[4];
- e; o5 g; S: c! A/ Zuchar mima[6];# o9 F Z% ^" O2 Z
uchar mimag[6];
* U5 `/ w& c/ Q/ U* V. c* @" ?0 v, ~+ duchar mimaID[6]={1,2,3,4,5,6};
! |6 ]0 T e$ d. J0 o6 A3 y, Q9 y8 k* I+ h: M+ }
9 P$ C' d0 h: l5 d/ c
uchar Address1=20,tempx=20; / {% l) R! z+ J6 f$ y: `* z
uchar Address2=20; 7 N! t! R/ T' Q. }* k% {& o0 w5 q
7 S& u+ H- F) q$ ^, W
uchar data K;
0 U' {) t0 V- G0 ~0 Ruchar data Key;2 t: Y2 |# j: g; t6 g5 `% j
- m. z3 ?; Z: ]0 d9 C( G
uint PageID;
& m8 ?- `/ y) G; `6 I' `! juchar data querenma=11;
5 w& c+ [4 _. A. r3 |6 Xuchar sum[2];
# a. l, ~( m2 ~8 v' H9 Iint summaf,summas;5 x r: H0 Y6 r) J' d8 v! A& p
, s. \9 v! y8 W7 F O3 {uchar xdata UserPassword[7]={0};//密码; S5 s9 ~7 v- F4 ^ _4 X9 i+ Y
uchar xdata DSY_BUFFER[16] ={0};//缓存
- R. O7 ] F% n! Y5 W/ n
0 K' C @! r! X* _# [9 D
; ^) X7 c3 O- n# Wvoid Red_Init(void);) o/ }& D8 H, W+ k3 `- W
#include "zhiwen.h"
; O- V! B2 q) X: q//检测脉冲宽度
E, ^6 e6 k& punsigned char check(void);8 U; ~8 d I# l. L1 U# a: D
. L! u* y' X( p4 g6 v s: f
unsigned char redchange(unsigned char rednum);" f3 j+ n8 l# E6 v2 |& C% ^0 u5 w
( J. |% T* T- j& c [2 G
$ L# A7 ~! l6 c. l7 m* V% v
void delayms(unsigned int z)0 g. s6 `0 _8 E% ^' K4 f- f
{
+ ^7 C7 p0 f% A1 [+ `9 I. Y unsigned int x,y;4 ^2 ?0 M. ]9 d6 t
for(x=z;x>0;x--)
' M* X: I! ~3 W2 W, n for(y=110;y>0;y--);
m/ E4 y+ r0 ?}
3 k$ e% ^# l/ [# \6 M7 J! q4 `' M6 ~
/********************************************************************/ M- @6 v: Q" X
* 名称 : Chack(uchar User_Number)
! m( z* b0 h5 r2 l1 N# T; s* 功能 : 单一用户密码检测
. P" ^, K7 T. x" w- C2 {* 输入 : User_Number
6 R- |; t) z0 f( _* 输出 : 密码正确与错误，错误返回0，正确返回10 Y: \$ I0 i6 [- T K* l- J5 @: y
********************************************************************/
, } Z5 P6 D8 S9 j* b0 }* C( Suchar Chack(uchar User_Number)
" o3 V& D# X& a/ j, t) ]{/ \& u/ ]; R! g
uchar flag, i,temp[6],Address;3 D; S: I0 f9 w
Address=User_Number*10;4 f8 o' E! l9 d# N! h7 @# j/ ?
for(i=0;i<6;i++)
1 |2 w$ t) ?5 s# A, b {" D* N# U. b5 E* z3 v
temp=x24c02_read(Address);" D- `" h: x4 Z- l4 _
delayms(10);
! o3 h0 x: H- u Address++;8 o# l- B' Q$ F
}4 U, d# c8 J# _3 V3 Z6 o
for(i=0;i<6;i++)8 M) J& G# o F3 P$ A: `
{
% d+ e' K- T2 L/ l F if(temp==UserPassword)7 X5 d/ |1 J- z% h5 N! |
flag=1;2 C. y) W0 ~) B4 G6 J
else 3 Z% M, M" {% l# X, {. N2 ?* o n
flag=0; 7 s' ~- y: l; f$ @8 l: V! `8 D
}
1 }& W V0 n& p' A: A: k/ V return flag;+ Z# Q1 g. w% {4 R1 C
}
}: s* S5 G; I
3 { @% _8 ?, F. n: E/********************************************************************8 T9 G% N2 T0 G" T) g6 e
* 名称 : PassWord_Chack()4 b2 @6 p: z$ f) i
* 功能 : 所有用户密码检测
4 C6 Y: t# o' _' u* ~5 F, q, ~* 输入 : 无$ N; o6 K, W: y2 J$ d
* 输出 : 密码正确与错误，错误返回0，正确返回11 C4 R! H* S% o- ~, P' q7 X/ n: n
********************************************************************/
. a/ \' }7 Z8 w; |$ E; |& Nuchar PassWord_Chack()
2 g3 r1 \& F8 C+ F Q2 n# R{) O0 ^; l4 t. C4 Q U7 ~
uchar i=0;
9 f: u3 J4 r( L" }( N2 g while(i<User)
$ ^/ y0 A7 B% A% g {6 J' G8 W/ s1 P) j( q* D9 ^; y
if(Chack(i)==1)7 P% E; f+ H; P- W& T+ C3 v
{4 F' V# S+ _: v! ^# |4 f, O
Member=i+1;
1 M- h# l; Q j% j return 1;
3 P: a: q1 U, \; ]! Y/ F4 H' u }
2 P, f& y# }! i* e! E i++; 9 ^, y) o( ^. a% Q9 Q
}
" R1 u2 ?' J1 X; U9 d return 0;
) ~: T% e# t1 w& q}& P& U. L; N2 o$ @6 x
0 G6 P! K5 E- k9 [6 C
void delay(uchar tt)
) d# D$ w' Z# s+ e. \{ uchar i;
# R, X. y; p2 r U while(tt--)8 u& h5 X1 F' B# [! F" {+ W3 r
{5 w$ A! p% R) u D" |
for(i=0;i<125;i++);& S" A( X5 U: b; P+ x V
}0 T' t( y) `" l% _$ e
}, L6 t/ @+ ?9 T1 d) ]$ y1 Z
/********************************************************************5 r1 x- O9 k+ a/ d7 o" W7 m
* 名称 : UART_Init()
0 ^* A) w% u: o) i- T% V! a* 功能 : 单片机串口初始化
9 Q, a& B" w4 A9 M$ B" b* 单片机：晶振11.0592MHz 波特率为9600bps6 t$ D5 b. Q p; `: S
* 指纹模块：波特率为9600bps，
1 k6 L n) u9 T2 b) C* y- Y********************************************************************/
1 ~$ {. u) Z" H* i: B$ }void UART_Init()1 I+ W7 O5 ?$ x' T8 T- f9 t6 b
{' ^7 {; N) }, {
SCON= 0x50; //串口方式1 //REN=1; 允许接收
+ e- s) y- z: Y# u. {: e. m/ R8 i7 F8 V PCON=0x00; //SMOD=0* A( j8 q7 q% o: D- o: |( E
IT1=1;
" [, a5 Q7 J/ e* \ EX1=1;
% j2 \3 _2 u" u TH0=0;
" N1 R i, q! i1 i/ j- a6 H F TL0=0;$ t) F. ~% e+ x) z4 _
TR0=0;
0 ^* B5 T9 r& D; b% G" B3 ]/ r TMOD= 0x21; //定时器1定时方式2
( C& D. R5 E0 v+ ?; d TH1= 0xFD; //11.0592MHz 模块默认波特率为9600bps$ f3 W: A) m8 J, c! i- {/ y
TL1= 0xFD;
% n4 ^ B# {+ Y7 [; ]6 Z TR1= 1; //启动定时器 % B" K5 u" I( \$ \
EA=1; + `2 W! y( N: X3 f# p# b8 T
}
" l- K4 {. D$ e3 Z: \( t4 |7 G+ m+ Z: v) q. x1 Z
unsigned char Keycan(void) //按键扫描程序 P1.0--P1.3为行线 P1.4--P1.7为列线3 f* J- U4 S* H g$ l/ t
{
_/ a, M8 D( \ l, B unsigned char rcode, ccode;: y2 g" W& m0 [. B' e
P1 = 0x0f; // 发全0行扫描码，列线输入
# [. z, Q* v2 p7 M* \ if((P1&0x0f) != 0x0f) // 若有键按下' G) `+ {* [& N3 _
{
+ b- d. r5 e4 Z8 J6 @# F+ A delay(1);// 延时去抖动
7 `7 D* K/ t5 d if((P1&0x0f) != 0x0f)
6 V' V& d/ q" v2 D) w { rcode = 0xFE; // 逐行扫描初值
, I; E; p& W: r6 A7 A- d2 A$ w while((rcode&0x10) != 0)
6 B f% W1 E! y6 X" R8 C' a {0 q l* R0 O7 r8 H& Z7 a
P1 = rcode; // 输出行扫描码
2 M4 L L1 \- k! i! L) U, m if((P1&0x0f) != 0x0f) // 本行有键按下5 w4 j' ?0 ^: t( t h) U9 a
{& T% F" a3 E, J. i5 }
ccode = (P1&0x0f)|0x0f;# X1 p9 [* c! Y9 d
//do{;}
; B. I3 { Z, z9 B while((P1&0x0f) != 0x0f); //等待键释放
# E$ }# M o: O; T' c Feng=0;8 [) `1 [ a' p9 `# Q
delay(100);
0 b; Q4 {/ k2 A. \9 N" z Feng=1;6 Z" C/ p8 J* k5 u4 O2 p* q/ O5 O D
return ((~rcode) + (~ccode)); // 返回键编码
\% X& L- J% D; P% Q& R }
4 C8 F: M b+ j# u. S) z, _ else
0 H' y. I* u1 B rcode = (rcode<<1)|0x01; // 行扫描码左移一位
1 g) B! Q4 g0 Y9 q3 I }& X; M. }0 z3 q1 h8 ^, i' N
}; C h) r- f- [
}
+ X: F, ^$ w. A4 X if(IrOK==1)
- |: D! k9 [; U8 G" V, {% ` {
3 `8 B; \3 d; m5 {2 | IrOK=0;
8 X+ k: G4 d @$ b% |2 q Feng=0;
, H4 O. K1 K- Q1 N8 P. t delay(100);
4 t) P- y6 R# ]# z, P- F0 M Feng=1;
7 b: Z' g; i$ k% |! c switch (Im[2])2 H9 q0 ~9 k2 u3 Z$ k
{ H9 N2 L! `4 G: Q# \- g
case 0x16: return 0x28;break; //0
* Y' e5 _+ N) A S+ M case 0x0c: return 0x11;break; //1% u- ?% B/ m. @( v1 q
case 0x18: return 0x71;break; //2
0 A- H0 T) ` V5 L8 Q% K case 0x5e: return 0x41;break; //3: C: E, d5 K) J% I
case 0x08: return 0x12;break; //4
- [) U) o3 q; M6 i, F6 l8 q4 ^9 p case 0x1c: return 0x22;break; //56 @$ K: H& U0 n8 M
case 0x5a: return 0x42;break; //6: v1 W8 B! N' B) T% q2 l: ^5 H
case 0x42: return 0x14;break; //7
! Z/ n* @* `5 l9 N) n1 e! y. V! o case 0x52: return 0x24;break; //8
: {6 x# K4 n$ T3 Q$ G5 `/ s case 0x4a: return 0x44;break; //9
/ l) T" H. G E- _" E8 Y/ t- b ` case 0x47: return 0x81;break; //a8 m O- y# r" j& M3 `/ U# l
case 0x43: return 0x82;break; //b4 N% @* H( }7 Z: A. p: f, X8 ?. T
case 0x0d: return 0x74;break; //c
% F) N" c4 O K! q case 0x15: return 0x88;break; //d1 k8 u; x i0 i$ _$ Z
case 0x19: return 0x48;break;, N% s/ |8 m% e6 x& D1 ~
}+ a: t9 w6 S5 B8 C
}
- }+ S# K6 g& @, U. d return 0; // 无键按下，返回值为00 f4 s/ V! i3 ?2 {4 ~) [
}2 |2 j! H& S, D8 x8 X
* G0 L8 E& c. x3 C* Kvoid KeyDeal(unsigned char Key)
r4 C1 N7 n z1 X ]; P{ //unsigned char n;' G5 `. S1 [, J, L
if(Key!=0)
! C ]/ y& K( K% m9 s0 `2 y1 v6 ^ {0 @: a" H' v3 V. L5 q2 K
9 x6 c( y! f1 ~: |0 q. x7 P9 X% h7 q$ b
switch(Key)$ w- ~* q3 w, I. H& P
{
9 }1 A" @- O' p4 @* U' C case 0x11: K=1; break; . n/ v* {% P. K# p+ x6 }: p4 g! o
case 0x21: K=2; break;
q9 x9 Q- K, H, v" G p9 ~# T case 0x71: K=3; break; s" _9 P: m1 y, ~# i4 Q4 ?: P
case 0x81: break; / w* |3 T2 p+ s1 E: M+ U
case 0x12: K=4; break;2 @) S" }* k6 f# c% e
case 0x22: K=5; break;
! Q$ l; U& Q/ E1 _ case 0x42: K=6; break;
8 ^1 s3 }# E5 A1 _+ O( N case 0x82: K=34;break; - r+ I; {; i6 e4 o; K
case 0x14: K=7; break;
% K# t' f6 ], O4 p1 |3 n% y case 0x24: K=8; break;
! J/ j. r \$ S5 Z case 0x44: K=9; break;
, k9 L- }/ W9 D, V1 t( f case 0x74: break; 2 a9 y7 [1 K9 K6 c6 ?/ O% _! ?
case 0x18: break; 9 _& G" j+ W+ r
case 0x28: K=0; break;8 g! I& l- F" Y( f' i
case 0x48: K=11; break;
1 V3 N4 `' L2 |4 J& ? case 0x88: break; 8 a, y' x: W1 U: g) w. `2 t
default: break;: l+ J/ R9 v. R- z7 B R
}" i3 Q1 l5 ~$ ^
}
7 ^) ]( m# h8 Q& r}' N& B, G- y7 V( h) m7 X y& p! S
$ t2 v/ e; O8 e9 r# L$ d. ^0 a
, N. W& S# n" ^, p6 Z9 j s1 X- Y
void shuazhiwen()
; }6 `7 u- K" n9 r2 P* C{
4 \, n% [: c- f P) Y uchar IDs1,IDs2,IDs3;
, r Z0 S2 m2 k9 i) Y( q LcmClearTXT();5 H) y' x* U/ B2 z4 K+ \9 ^
PutStr(1,1,"请按手指开锁"); ) X5 U0 f; z% A, q1 t* O
SFG_identify();
" m5 @" l' Z" |5 i! y& _0 Y while(querenma==2) U5 F5 a5 u2 t+ E% v
SFG_identify();
8 I' K" v! [" N8 q! j, \$ J: Z if(querenma==0)* i5 |) Q R6 q% `" @% J3 w0 I
{
* ~* I9 d$ c4 [4 Q6 I LcmClearTXT();
. |- J" W% n- D! { PutStr(1,2,"门已打开");
$ v' a7 t" a) F v IDs1=PageID/100;1 D. T b* C+ N; R/ W j. r1 a
IDs2=PageID/10%10; r- C$ U* f# b5 x V% ^- J4 J
IDs3=PageID%10;
5 \5 P" W$ G1 p- U; T! B. L PutStr(2,1,"编号为:");# A2 E1 r _& Y% U
WriteCommand(0x8D); //指定第三行显示位置
6 x8 J6 u) i2 m0 J+ @! F WriteData(0x30+IDs1);2 L% k8 X, u$ }/ q, {( O. N# ]4 y
WriteData(0x30+IDs2);
; L. a8 C1 o8 |3 ~( W3 ]7 d7 h, [ WriteData(0x30+IDs3);
' y5 I# {+ {! E$ f7 s' j ErrorCount=0;% F7 }$ s; v D& i- v. k/ c7 V
Feng=1;0 K2 X8 s- w' g9 ]5 \, W% Y
jidianqi=0;
" C5 J2 J/ a5 w$ m9 \ delay(2500); c) J3 g. t% _5 m' {+ O% N, C
jidianqi=1;
( J2 m, ~9 X. n& p
8 A/ e$ H G6 P, ^) e }2 n1 u& S: o$ p* |7 M
else if(querenma==9)
# S r6 q& K3 _9 S4 `: K {
w0 q6 s% R/ r5 a, f" f5 [ LcmClearTXT();9 \% d+ T- X/ y. O9 N- q
PutStr(1,1,"没搜索到指纹");
# Q# x* X; ?1 S6 R4 q6 t PutStr(2,1,"请重新按手指");( }9 v6 }; M8 @4 z+ d6 _) N2 V
ErrorCount=3;
4 M/ Z7 w& e) Y, ]# k# C; ?4 { Feng=0;
$ ^0 [5 a! i& K* ]$ Q7 l, B }
* p' g% \ `4 T: P( D c( F else
3 ]1 f- q5 ?& |+ L1 ]0 h {
5 \+ f+ C$ F* I% J) | LcmClearTXT();
; ]. ]) Y" L) y7 y7 _6 E) z4 B2 [ PutStr(1,1,"接收包出错");
3 H% e# q, ?2 F' k }% S/ f# U5 \2 A6 P4 B9 X' X$ ~
delay(2000);
3 C; P/ R- e+ I& b! } // while(Keycan()==0);% `4 w5 r# p! U9 Y
}/ H, i- l- Z" H- n- n6 {
void addfinger()
0 L+ E* R4 k1 L8 x{7 r7 n& o* x5 s& y `. r
uchar IDa1,IDa2,IDa3;- W a3 z9 m6 Z; |7 z0 `+ {/ q/ {8 G
LcmClearTXT();
U/ I9 O. B. S+ Q. | PutStr(1,2,"请按手指");
+ y0 G1 a$ Z- A; J) |6 h SFG_getimage();
4 X/ ~1 Y% s- g3 A/ b) q- d8 C while(querenma!=0)) k w1 U% E: F/ Y; T
SFG_getimage();3 r/ C% ~+ p0 ^
SFG_genchar(buffer1ID);; j e$ N2 X% N. E- m4 }# |1 I3 ~
UART_Init();" M4 y ?5 s7 D: e- S: m
SFG_fastsearch(buffer1ID);
7 C& d0 x$ ~8 j0 r9 E, J; `) m while(querenma==1)
$ u0 B$ G$ B' n SFG_fastsearch(buffer1ID);3 J8 M% E+ O, H! @& _( Q
+ e6 k8 }" ^2 z* L" J$ E& L m- [
if(querenma==0)7 i- G+ t8 d+ ^( C0 k( N! R
{
/ I( B* \) R s LcmClearTXT();
: \' [% M8 E9 j" u# U& V/ a. A y PutStr(1,1,"该指纹已存储");# j; T' w$ N; P: { N i5 o
PutStr(3,0," 按任意键继续");
7 r+ ?( ?) a4 T0 n4 I+ } while(Keycan()==0);
, O% F3 C5 m: P/ c1 Z }
& D0 R8 z# b- o3 T else if(querenma==9)
& ?: |$ N; J* r7 e& r& f {% A9 k' a8 u) i, W9 e1 g1 q, {
LcmClearTXT();
t T: q+ U3 Z# _, V PutStr(1,1,"请再次按手指");
5 v/ c. s6 U: X) d2 p5 y$ q SFG_enroll();+ V H( w8 [) i* J
while(querenma==2)6 d/ q- g+ K/ U3 m& {2 y1 k" y8 I
SFG_enroll();5 Y/ K" d$ M& F Z$ K' } J
LcmClearTXT();
6 [! s3 L: k! E2 s% S# u, }% @ if(querenma==0)- Y& _6 |1 M, ~+ p% ^' \
{
, I7 W+ G3 m* c2 y IDa1=PageID/100;IDa2=PageID/10%10;IDa3=PageID%10;
' |. s- f2 s5 e6 C PutStr(1,1,"指纹采集成功");
5 A$ p3 c: ^$ {+ D* | PutStr(2,1,"编号为:");& O" G1 J V" X3 W: Z2 L: S
WriteCommand(0x8D);
) o8 {/ r7 e/ K% `7 S$ m WriteData(0x30+IDa1);WriteData(0x30+IDa2);WriteData(0x30+IDa3);( d6 \7 _/ E7 W3 [( J3 r) }
} N; |3 B" D' X9 s, z8 ]. A/ y
else if(querenma!=0)& @5 L0 ~5 A: k
{
- ?# o4 x/ M9 }# t+ j3 T; w3 U
& c* u! W# p& H5 Z* x PutStr(1,1,"指纹采集失败");4 N8 B8 `' A+ Z$ E
PutStr(2,1,"请重新操作");! ?/ T% Q3 l/ `
}; X$ c) B7 R! W. u) D. a3 l/ W' Q
PutStr(3,0," 按任意键继续"); 7 D- R) W3 S2 M" o& o$ P
while(Keycan()==0);& y5 k9 L* f$ C4 ]
}
6 Z' @' l! ^ J" e& ]3 F; A: E LcmClearTXT();
6 X' j" A8 b8 n2 H4 f6 o PutStr(0,0,"按键1 : 增加指纹"); B: X: B! N' T: v- T4 L( ^7 l
PutStr(1,0,"按键2 : 删去指纹");
7 _3 z7 S3 a/ u' M& L PutStr(2,0,"按键3 : 手动开锁");3 W# D$ h) I* V# t) j' u% B
PutStr(3,0,"按键4 : 修改密码");& z7 n/ y$ V3 N+ r- |; \' M, U
}% q& _0 L* w8 M+ s* O
void deletfinger()
" E' [! ?2 W- T4 S{
/ g+ x A$ S, n9 g uchar i,j=0;
" {) k9 _$ Q8 E, v# S# N LcmClearTXT();" _4 R/ h0 Q* J% Y8 n& S
PutStr(1,0,"输入删去的指纹号");& k" T6 r5 Q' n% \3 ^/ Q, P
for(i=0;i<5;i++)dz=0;
6 T5 z! \4 T/ T4 H8 o4 Y8 x Key=Keycan();
$ {1 O/ @7 `" `; S5 _ while(Key!=queren)! @' o3 H7 b, o* P. A8 H1 m* T3 B' u u
{# Q6 T% u1 [7 J4 R8 v
Key=Keycan();! Y% L. K% i; T
KeyDeal(Key);! A. k- h3 ?2 B) R; C
delay(30); //按键有抖动@@@
, H5 l$ X# m! {: k" n if(Key==0)K=10; N& a! q5 o& y
if((K>=0)&&(K<=9))7 P" m/ \3 F$ c2 K0 d, l
{
% o( {( h' P: e ^ dz[j]=K;0 s& x# Q3 D% e. n/ w
if(j<3)
/ j: c7 L( @) a% c! \8 V4 V {
0 g" g8 ^6 g5 B# G WriteCommand(0x88+j); //指定第三行显示位置
+ V Y$ h* d4 P. t WriteData(0x30+dz[j]); + z2 ]* _6 K Z) |! q5 [0 a
}
, n; Q* p( l1 M# { g! N! a# [ ++j;
: g; W0 I- R. J: V) Z5 a) Y if(j==4)
/ z! l* w- A+ z9 J d) `" ^2 f9 X j=3; //@@#yinhuang
) s2 [# l# F! H3 b! I( J: R( D } //显示LCD12864并行显示
' V, a2 a+ I( x- P2 K if(K==34) //按了删除键
6 n& `! }* X' |. V% Z1 D {
6 H& _5 D$ X; Y3 M( Z if(j==0)4 [$ i" p3 K4 o: x2 ^1 {
{
! J; \' v, I! L% ~9 Y& Q WriteCommand(0x88); //指定第三行显示位置
" ~6 n9 a5 ~- a7 {6 m4 S WriteData(0x20);
9 D4 k* ^: K( j2 u. n9 I% u' O( u }7 p* {/ g" Y5 |, E' F
else
- u7 e, K8 y" D {: g2 v; T {( I) q" \) K
--j;- H% c; c& O. \
WriteCommand(0x88+j); //指定第三行显示位置
4 W( b: E8 W' u8 @; N: i WriteData(0x20);8 ]9 E% j1 j. H. Q" Q6 j; h$ N
}
# o; u7 _" u4 b: ~1 f" S }
+ w5 p8 m' n$ c$ d }
5 h" U# u/ b! G if(j>=2)
. B' [1 b/ {( A: U4 v9 S# r6 W% r. R! K PageID=dz[2]+dz[1]*10+dz[0]*100;0 ]* f( q4 n! \* T2 G+ _
if(j==1). s% \0 f9 {! j, `$ I- u$ f& p
PageID=dz[1]+dz[0]*10; s+ f6 B9 Y$ X
if(j==0)4 d' B. L8 J1 x% D$ X$ _
PageID=dz[0];
0 u0 s3 Y8 l, x b! z* v SFG_deletchar(PageID);% U6 }9 H! @. r7 `. }2 `
if(querenma==0)% F% V; b, z' n9 ^7 l. l
{
% k* V( M, V; t LcmClearTXT();
& d: z, B3 L" H0 Q: u0 g PutStr(1,1,"删去指纹号成功！");
1 f2 e& b1 r5 e' S3 J" l6 j, c }
( S) C' P1 k7 N- ?4 W9 D. E else" x0 W, C+ U3 G. E- u
{
1 H' T: Y) a1 v% S6 L LcmClearTXT();
3 K: g% x2 k+ H: }4 n PutStr(1,2,"删去指纹号失败！"); , L# f }% }: x# R+ a3 F4 h' N
}
. C4 H) D1 m2 f: B) M0 e. I PutStr(2,0," 按任意键继续"); 2 A- J& E0 B' C ~$ v! n
while(Keycan()==0);
# z, r4 g7 C7 p$ P5 T$ D4 [ LcmClearTXT();* b1 B% L( H( J: Q+ u
PutStr(0,0,"按键1 : 增加指纹"); # p0 J B' P2 K; l
PutStr(1,0,"按键2 : 删去指纹");
" `% G9 g d4 W5 Z$ P8 e9 U. H PutStr(2,0,"按键3 : 手动开锁");
; W- b5 D' x6 H6 _% w, v8 ?. N PutStr(3,0,"按键4 : 修改密码");
; ]+ ^# V/ w. [1 V/ R1 x6 |, Y) ~}
6 _% ]: s6 N& q3 L! [ `
5 e7 e$ _ q6 S* r5 ^# k6 B: `void gaimima()! t# w; d3 a9 ?" C
{
$ m$ p. z& y @* [: ]( M uchar i,j=0,mima1[6],mima2[6];
* i8 ~- w4 |/ Q0 p- F! a! E9 W6 c- L uchar k,temp;# ^9 h( z B, R3 @. b. f8 f' m7 d
LcmClearTXT();
2 P; p3 `, \) Y+ \9 J PutStr(1,1,"请输入新密码");- L3 Z: L. q+ e" L4 S7 G; x
for(i=0;i<6;i++)mima1=0;
( s" }1 o+ q* l! Y+ ]0 n$ { Key=Keycan();1 K- o3 `5 n1 y4 @9 ^2 ~
while(Key!=queren)5 A0 c: N4 t! v! Q# ?+ k
{- o; j. V; s, f: h8 V/ N: x
Key=Keycan();
: n4 v5 ^; H0 S7 m# t4 @ KeyDeal(Key);
+ @! m" z3 m j+ v; C) M" s2 {% Y delay(30); 5 Z; D( h- r, _4 {# z6 j* V6 k
if(Key==0)K=10;7 ~; N% a1 x( h$ m
if((K>=0)&&(K<=9))
5 s9 O% L8 p+ {3 s6 P {8 @# C# g. b$ K6 A
mima1[j]=K;6 d& i" E; ]8 E) j- ]
if(j<6)$ R$ f4 D$ \! h3 S" v- J3 m5 A7 ~
{ * ?3 ^/ B. I- b6 a7 j; B( A
WriteCommand(0x89+j); //指定第三行显示位置
- `; b3 m4 s0 R4 v) ]2 g; p9 D8 { WriteData(0x0f);
4 s/ S& V0 y; b$ ]/ y/ y0 K }0 s7 Y- K3 t1 s& u g
++j;
" A9 v' `$ M; J! q7 A9 s1 m if(j==7)
& _1 t3 v7 _5 ^4 c/ L7 _% z j=6; //@@#yinhuang- ?+ z. O/ {5 k2 ^
} //显示LCD12864并行显示 x. Q6 r, e% b6 s) Q4 F6 k
if(K==34) //按了删除键# J, f: X0 r5 ~& u8 E
{
9 D( X5 P% Y7 s1 |. C8 q& r. H if(j==0)6 k9 c# ~7 r5 \1 I( g' A( I
{
% |8 F# t; @4 W R# y' e WriteCommand(0x89); //指定第三行显示位置+ S7 m* J* Y2 A. H9 D. F T# A6 T
WriteData(0x20);2 [. L1 b5 d, L& w# ]; g6 p4 ]& b
}
( r( N s3 N$ q( V" ? else- ^% a- p9 N! p, z8 A ~+ M; P2 X
{
9 ~4 y+ {/ [8 W" Y. V `, l- N --j;( ?( R T5 \+ c B" _3 w+ [8 j
WriteCommand(0x89+j); //指定第三行显示位置
% f1 j* q0 W; A5 n% p WriteData(0x20);/ M! Q7 J* t4 g- e$ ?6 c
}7 R/ w, d4 T* y$ o- C# G
}. K, m5 A3 w8 ^
}% X @. V# S2 |" J- {
LcmClearTXT();
/ M- t& O7 A7 {5 V9 x LcmClearTXT();) m* `8 o. b/ _3 b! g6 f$ ]
j=0;0 f2 [" \6 |6 j+ V+ ?
PutStr(1,0,"请再次输入新密码");: f4 f5 m- H% e% j! A7 D
for(i=0;i<6;i++)mima2=0; " b: L9 z; @: v/ y/ J5 V1 d
Key=Keycan();
7 e' T" v& x1 r& c1 ]' T' }$ `* k while(Key!=queren)- T( u4 g! t6 P; E( h; ~
{( Y% _/ `) ]7 }8 K" T3 j
Key=Keycan();
* x! b0 E; B; D7 ^& l0 T/ p0 l0 }8 e KeyDeal(Key);4 q; f9 P. W+ [& Q
delay(30);
5 a6 L+ D& D8 s0 \/ O4 ]* C7 Y" A2 S if(Key==0)K=10;
7 S( @' p6 O& X: F' e if((K>=0)&&(K<=9))
3 z( h' n9 a" G5 e {
/ |* T& i& e0 Q. `0 c: j% X mima2[j]=K;
9 W) M! N1 p1 T: Q3 r; M0 {; g if(j<6)
6 Y# b {4 O, P {
; T2 F4 g3 S& \5 j { WriteCommand(0x89+j); //指定第三行显示位置
$ t7 S* r' T8 ?0 f1 S WriteData(0x0f);
9 T" J9 M3 |- h& Q! P' ^+ ]+ M }
" A9 X/ x9 R( m5 t' |! ` ++j;
6 s6 ^ `" a* t6 G1 y5 Y if(j==7)
1 b& Y/ W1 o" v* V j=6; //@@#yinhuang
. _: B- k7 o/ c ~: C1 Z } //显示LCD12864并行显示 ! k5 ~. x$ F) s* o1 }6 K; R8 \8 r
if(K==34) //按了删除键
4 D4 x. p- R& R {
4 l8 q8 U! f) j3 H' d if(j==0). \3 ^, s0 J; K' V2 u# j
{; k- w; j! W2 c0 n7 \$ O/ i
WriteCommand(0x89); //指定第三行显示位置
: H% F! P2 U7 `1 J% j WriteData(0x20);
. v1 p" `+ N) z& k" s6 E' J }$ i( x3 a9 m) n7 Q0 c6 L0 l
else
, H* m/ T: R) @6 |* k4 X; B {5 G' D; |7 g% J$ t; [3 e% r1 ~
--j;5 w' O( L. |: Y+ x, R, o. h
WriteCommand(0x89+j); //指定第三行显示位置
! {9 P8 L8 P& T; V( J# s" I& v4 W* x WriteData(0x20);5 Z' D# q% x/ O! t v
}
N U3 [% }2 V; Y& \ }1 }+ m, N/ `. ?4 k& D, N
}
! _/ ]" r- F* j& \' H LcmClearTXT();$ h4 L# o* W: |5 s& [" P
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]))8 U5 f& K, X% u9 L( F% I
{/ N6 c2 i1 [- r$ y7 s. W
for(i=0;i<6;i++)4 w( Q# G l" J
mimaID=mima1;( x$ q6 A, D! T( M- W3 l
/////////////////////////////////////////////////////1 b* X$ K( i% K' L( x' w0 k1 o4 F
for(i=0;i<6;i++) //密码限制在6位以内( {5 |5 X' x/ p7 L7 J% o
{
$ E/ _% {9 \0 o UserPassword=mima1+0x30; : G2 c" F5 e# g) e
}1 }" n" J2 z/ x0 n7 g5 p
temp=(Member-1)*10; * E3 X% L4 G) R S, H0 T
delayms(5);
O. I6 B: `( b; n' n for(k=0;k<6;k++)
$ p$ `. e4 @5 x2 t( m {
8 |- V( _. s7 c& ?. B. _ x24c02_write(temp,UserPassword[k]);
0 B* p% i- N% c% r. l. ] delayms(10);" c) ^( X, f0 K7 i ^
temp++;
$ ~; e @. j8 B3 i* ^4 y$ | }
. A9 y4 I$ m2 K% _ //////////////////////////////////////////////////////- p! n, B0 V& N6 @; R$ o. C
PutStr(0,1,"密码修改成功"); ! ]8 t, S+ V! F. t
PutStr(3,0," 按任意键继续");
5 e( q8 c5 s! U. C ErrorCount=0; q, D8 |2 Y4 r9 V6 x* D
while(Keycan()==0);
- l% v" M' k. m" P }
, t. r. I! K [4 j- v else& o" H; S( ?8 j& L$ b/ }
{
# z% k/ Q) x5 A3 |4 ]4 S* a4 ? PutStr(0,0," 密码修改失败 ");
; v$ u3 i4 D# c4 ^/ f5 H PutStr(1,0,"两次输入的密码不");
7 g$ d8 r8 v+ R$ z6 Y/ X PutStr(2,0,"一致，请重新操作"); 5 M2 N. x% k- O/ n$ a
PutStr(3,0," 按任意键继续");
9 e2 f/ C! [4 W5 v2 H while(Keycan()==0);
k j3 X3 }' T2 ^ }
# f* J- s; O* F$ [ LcmClearTXT();
: ^3 y L1 g" n! U6 a+ i0 D$ T2 P PutStr(0,0,"按键1 : 增加指纹");
3 W% q1 ]) d% J7 a2 v PutStr(1,0,"按键2 : 删去指纹");
7 s) N4 m0 R, v0 N+ j PutStr(2,0,"按键3 : 手动开锁");' U$ |9 M2 d& _' _: o* r
PutStr(3,0,"按键4 : 修改密码");
) P6 v8 m: Y, B% W! a, i}
. P7 x( ~9 w# ^, L, A) U7 r. b" {" ]; d5 |. z7 s
$ l; @/ b a5 {5 T9 W& hvoid zhu()
) s% C" r8 b1 B; q{
: m% p4 j1 u& b LcmClearTXT();3 { P. T! H- D) I8 H$ C5 Y( ^
PutStr(1,2,"门已打开");, J* J5 L+ c9 q9 c+ u
jidianqi=0;
4 P) J/ p5 g% { delay(2500);
* S# N7 E0 H3 J7 z5 p+ n/ O% n( C jidianqi=1;- J5 o# b/ g8 @
PutStr(3,0," 按任意键继续");
. N3 A* T4 @( q while(Keycan()==0);
6 w1 W0 [: l% m, |( w1 \3 v# U PutStr(0,0,"按键1 : 增加指纹");
. A, A* v" u: f7 X/ F" b) { PutStr(1,0,"按键2 : 删去指纹");
& U9 ^1 H) F% {- K) S; t# |5 ? PutStr(2,0,"按键3 : 手动开锁");
) p& S$ C; S. y# W PutStr(3,0,"按键4 : 修改密码");
* B( m8 j, c; a, q. z% h( y. x}
% |/ F+ i% X( {0 f8 S3 r9 f' `
X+ c2 ?+ r; F3 Q H7 I
0 U, J4 Y9 E/ [' p) P* Dvoid guanliyuan()' @& f H- M, S% ]: _( o
{ & Z5 v1 ?: Q! }+ h. k$ x7 E: \
uchar i,j=0,x=1;
1 g; H- M! L1 S" B uchar Right_flag;8 J% h1 s/ n C& F' s9 D
LcmClearTXT();( B9 [( M+ ^$ ~! P; Y( Z* ?
PutStr(1,1,"请输入密码："); 2 w0 X7 M" k( G
for(i=0;i<6;i++)mima=0;
/ Q" O$ }# q @ Key=Keycan();
5 }+ @& ?/ _2 O5 X q9 ?1 u while(Key!=queren)
/ Q0 j8 R! [ l9 b" E" Q {
# @5 F( q3 x( \5 r5 V' J Key=Keycan();. K& z$ R) M+ k, p5 L+ f5 m
KeyDeal(Key);1 d% [' o5 A$ o: @% S- H$ B' [! e c
delay(30); 8 R* E# S) \- s& k
if(Key==0)K=10;
- a {0 [% r7 E/ g% f( D+ u$ D if((K>=0)&&(K<=9))- x! z% l* Q* V( y& i
{
" ]* W z: N! H0 D/ k* q% ^ mima[j]=K;0 \ R( E, D7 j4 K5 d% b7 p
0 A0 H# H: U1 D0 |6 U
if(j<6)4 l. K3 H! n: ~* I3 \ I$ @
{
% Y5 B- [- w( s/ H. M. }% D4 V: @ WriteCommand(0x89+j); //指定第三行显示位置; G% P1 [, ?) D/ ?5 H9 J* e
WriteData(0x0f); 3 N% ?7 J4 d6 @6 X8 d* q7 Y: ?
: }8 S% U+ F$ P8 X6 r4 N2 ~) t }+ `( V& E6 V: [. d3 ?2 p7 a% q! D
++j;& ^- T3 d4 }* T0 \- y
if(j==7)
- Z |7 W* m, `+ O: w j=6;
+ z A3 O: Y( m7 a } //显示LCD12864并行显示 3 D- X. O; x/ T8 M" Y6 Q
if(K==34) //按了删除键7 u. ?2 H( J( N& F9 x6 e9 r7 ~
{
. v7 b4 r5 J, p v" { if(j==0); p: d8 e8 T6 I; e! x" n2 O) F. v) z
{" \6 J2 d7 N* ]
WriteCommand(0x89); //指定第三行显示位置8 z2 M5 o% u, O3 K9 B1 t
WriteData(0x20);3 X% g, c1 p3 c- Y: v/ s7 ~
}# }7 A1 I. f$ `' a7 Q' c
else
1 y; f7 }# n2 w" r- M7 x3 W% N {# D1 u: v" ~# |, V( i( O$ o
--j;0 \! h X, K8 t8 z% T
WriteCommand(0x89+j); //指定第三行显示位置6 L, J' @5 H Z7 q$ Z
WriteData(0x20);
0 K" i V4 e4 V) [9 u9 F' M* x$ g }
# B- ?5 ?0 Z, V }
9 b- j4 w' N. K1 @/ T1 e+ ?0 F' Z4 f }
( |0 j. U' W, ^4 x1 p$ | D) g! K LcmClearTXT();; [4 k% E8 a9 Y
! s; b: J W4 p# |( l
* P0 H* z% r9 H/ _" X2 T for(i=0;i<6;i++)7 c* V) T3 K* h4 w. Q: f
{! K/ C ?' `' c, c( y
UserPassword=mima+0x30;
8 @4 p5 d" x- e# | f6 `) \7 f/ ]. V6 |0 u( n( O& q# c5 u
}
" ]6 r% p" r9 F if(j==6)$ i4 ^9 U( f6 c d4 Z1 w
{( z4 B- p! i& {" d3 t! v% J7 Z
if(mima[0]==1&&mima[1]==3&&mima[2]==1&&mima[3]==4&&mima[4]==2&&mima[5]==0)9 `: l/ {8 H1 A: F" [$ W2 | w
Right_flag=1;; G* \$ |. s4 N+ G$ Z/ }
else
7 k: | i- _& w1 d0 |+ t) z Right_flag=0;
) F% y! a5 @" a }% A" g+ @+ ?3 M6 j8 d* ^+ ?4 S
if (Right_flag==1)8 I, Z% g- j T' Y; A
{
/ i% P6 k( o9 } Right_flag=0;
% ]( ]5 s! ~. b$ [* Q9 S( Q
# _, g9 q0 Z- }% ? c for(i=0;i<6;i++)mima=0;) \6 B$ l# Q7 r9 J; G1 A8 L# h4 A
PutStr(0,0,"按键1 : 增加指纹");
( l/ Q7 N k( K3 l# f; ] PutStr(1,0,"按键2 : 删去指纹");
% J5 _: h# B5 y E- U PutStr(2,0,"按键3 : 手动开锁");
* ?, O+ P) Z! w L! Y9 a" h PutStr(3,0,"按键4 : 修改密码");8 u8 o% b2 i1 h1 \0 R3 N
while(i!=tuichu)
7 [9 ~1 O- G2 U& A2 F; X3 s { 8 G9 r: K( |, G# v3 ~0 O4 T
i=Keycan();
% X$ i4 h& C# H- _
% x" u7 x( ?0 b% t: m KeyDeal(i); 2 }! h; h4 f! H1 ]2 }- q! g
switch(K)" `. U/ h% ?6 u! |! a
{* `! z! |" G- r) B( c
case 1: addfinger();K=6; break;$ q- t+ s; {8 q# u$ A$ X
case 2: deletfinger(); break;- d9 H# E! H/ | J- Y4 ~/ y
case 3: zhu(); K=8; break;* C4 n+ M4 V# Q4 y
case 4: gaimima(); break;
( U- s& Z. @3 @; x1 F$ g1 @ default: break;4 ?: M, u- ^4 L- O& {
}
: z' ?3 i6 U8 v6 {! t& d0 R }, |- f1 f0 m& c0 l# r5 |
}
# o" p' g+ \( V' b else
" i+ {5 ~( r' {& l- J {3 j% g F% k$ ?7 p
5 ^; B$ y s8 [' T9 l* O
PutStr(1,2,"密码错误");+ P+ R- ^- n+ u& N1 m" c
PutStr(2,0," 请重新操作！"); : L( D* {" Q! H8 W D. F
PutStr(3,0," 按任意键继续");
+ i) {4 N0 D- |0 s" w4 U g while(Keycan()==0);, Z+ o. q1 ~- `1 ?6 t0 p% b7 `
PutStr(0,0,"按键1 : 增加指纹"); * J. Y1 s9 V0 y9 a- E! p0 B
PutStr(1,0,"按键2 : 删去指纹");
. R3 B5 G; |+ b7 x PutStr(2,0,"按键3 : 手动开锁");
7 J c. C3 d& T7 ? PutStr(3,0,"按键4 : 修改密码");
/ b- t0 R# R. v3 M } F, |+ d- D ^$ ]% n
Key=0;! x, q& b2 F2 g ^) x" d3 a, L
& w% B" ?: w, C: a9 s* E2 N$ s% l
}- l; ~: T/ i0 i* y
void mimakaisuo()
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uchar i,j=0,x=1;
. R$ D% B# l- c/ y8 S& D% t, ]+ k uchar Right_flag;2 k1 V) x$ j; d$ C
LcmClearTXT();
& k% d- p) B8 F4 N1 ] PutStr(1,0,"请输入密码开锁：");
, E3 v5 Y; y6 C% _3 {4 ~ for(i=0;i<6;i++)mima=0;
. \3 Y' b( r* x' P5 g: D/ @ Key=Keycan();$ P/ ?" m* o0 t, ]! [! C9 E# j! r! p+ ~
while(Key!=queren)/ T3 j g! z: f4 L# ~
{6 B4 Q" W; q t+ T5 s, s
Key=Keycan();
! u. c& u7 k) [; [) A KeyDeal(Key);
1 G9 X+ ~3 t3 ~. P3 q; u delay(30);
4 ?: X% L, h4 N" u% |9 v8 a if(Key==0)K=10;
8 ~) }7 c0 y. H# y if((K>=0)&&(K<=9))$ { V( q. l* t' u
{
3 I$ t. f! i" c5 i4 z9 ? mima[j]=K;
3 D' f8 `/ \8 o* y8 k
! ]; y% w; X: E2 P if(j<6)6 W& h1 k6 L' t- S. O3 n+ y' H
{ & m( \0 \5 U5 E8 \ L3 o
WriteCommand(0x89+j); //指定第三行显示位置4 s: ?, Z: @4 Y" x/ G8 @
WriteData(0x0f); : l8 y( F9 Y [0 u
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++j;9 b2 S/ E' Q a4 z$ k! Q
if(j==7), O0 D$ A$ I3 [
j=6; ! U3 O& x: b% p" m/ b6 Q4 R$ h
} //显示LCD12864并行显示 & \: F. M+ W+ w" O" G3 p" V! z5 \
if(K==34) //按了删除键% ^0 w: h% t! u3 d! ]3 @7 `$ j
{
1 J* R5 m6 m( G if(j==0)- s1 k& y: h$ `1 x
{
! u7 ^; r+ J$ X# m6 W( D3 E WriteCommand(0x89); //指定第三行显示位置
% \6 N( A* E) |+ e; Z# Z/ p, d WriteData(0x20);# I+ E X. b- F) o
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else/ ^. m; n( D; |! e. t: Y
{0 K/ W. Y3 h6 g6 b H0 |
--j;- z, ?0 e3 V2 H
WriteCommand(0x89+j); //指定第三行显示位置
! Q9 H! z. f1 `$ Q# p! j WriteData(0x20);
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}) x" q$ e/ u' ~8 O7 i( @
LcmClearTXT();
5 N! _. U# ]! S" E2 O' u9 Q# U1 F! V7 T. U3 I. z
/ J& S7 Z2 N" N! N, q7 `! h6 B for(i=0;i<6;i++)0 I c+ x7 B$ z& E2 {
{6 `6 U) \( H) w
UserPassword=mima+0x30;
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if(j==6){Right_flag=PassWord_Chack(); }) P- u% [, d% W) R9 I
if (Right_flag==1&&ErrorCount<3)/ |4 R( q5 W7 \; G/ G$ Q
{
% H' K/ H" j3 A* [- E) @ Right_flag=0;; J+ D9 l9 b3 F! z7 Z
zhu();ErrorCount=0; ! J. b2 |0 g M# j, _- h6 b
Feng=1;* I$ K/ l8 o |/ I; x$ x
for(i=0;i<6;i++)mima=0;
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else
2 O7 P) M; @% d. G5 M, J {
J3 m) L$ q, [2 y# n if(ErrorCount<3)6 x: k# s! [0 |8 ?2 {; }# t8 Y
ErrorCount++;0 i5 e; \& r5 H2 [; R0 `) m+ l
if(ErrorCount==3) @: G, b9 [5 M _' \3 R
Feng=0; D- ~3 z- V" V0 O1 [+ i
/ l( f; L& |- m/ d7 @ [" C: ? PutStr(1,2,"密码错误");4 r; m9 t/ }" B/ \2 _
PutStr(2,0," 还有 次机会");
" s) \2 P. i7 h1 ?$ y( p PutStr(3,0," 按任意键继续");
5 Y/ e0 q1 D+ z. v, J WriteCommand(0x8a);$ Z& d: E) E4 \- c1 V: b0 f. ?
WriteData(' ');! p* j7 p+ S* O4 h8 O& c3 U
WriteData(3-ErrorCount+0x30);3 B7 U1 L( o" W/ r
8 ^6 z, k. g# [: g( e$ R/ L, z delay(1000);: {9 x8 u9 Z, l
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Key=0;
" g& p; X( s& e; L LcmClearTXT();
1 N$ u5 b' J, J}
. A4 A0 I; [- t3 D. _void fan(); R( s9 g6 q: d# k1 N
{
7 |' [0 ^( m t% L! R// PutStr(1,2,"请先按键");3 v/ a8 k3 d' M0 z5 r& o
// PutStr(2,2,"再刷指纹");
3 @: K1 ]2 q' C0 u& Y if(Key!=0x81) //管理员操作, s' P2 z" D% M3 u* x& d9 @
{
0 c( P8 w L6 l$ D PutStr(0,2,"欢迎使用"); C# d; [9 _& Y) {' U
PutStr(1,0,"指纹密码门禁系统");) \: C' [- C+ g# r
PutStr(2,0,"密码开锁请按 C键");
6 o5 k# e) ?# {- g; q2 I PutStr(3,1,"请按手指开锁");0 `* b0 k. [' E/ b+ |7 |3 F# h
}) `* v1 M0 e4 X3 Q' z" p
Key=Keycan();0 a' _! o! T/ r4 V
if(k2==1) //指纹刷机" ]9 I" u) u9 m4 G+ ~
{+ k5 r5 X- e' Z" \* k& Q; L
LcmClearTXT();
( g K% {9 A/ x- P4 m0 q( C' l shuazhiwen();
7 a7 K4 K( |( H LcmClearTXT();/ B' M. m% F% |; }' A# i( S% d5 V
}
, H* P' j" |) u2 W$ x# n: }4 L+ W if(Key==0x81) //管理员操作
* \2 l6 ]9 k2 a- i {
- V/ b X( _7 \+ j LcmClearTXT();
Y1 ^" {# o( H" O) h guanliyuan();
. o) I' Z) d: z! `& I3 c" W LcmClearTXT();
Z0 f! M b. R4 r }+ ]; Y. W% `: m
if(Key==0x84&&ErrorCount<3) //密码开锁 g! R8 K. O2 k% O0 d! c
{
; d, B8 Q) E3 o; E6 G LcmClearTXT();+ W! W1 i* ~* z2 |3 b
mimakaisuo();
L$ {' H8 g( ?% U LcmClearTXT();4 {' n3 z# l2 L8 \( k' r; {
}
, j1 u$ m$ G: q$ W$ H) s: `) F. \
} 0 m- B3 {0 n0 X2 Z& K
- W: f5 ^2 H u2 G7 C. @void main()
/ U% `$ b/ A3 x# ?8 p* `{
. n$ E* w& e) P$ m5 h" I9 S t; Y( ?( |, O# E% @
//PSB=0;0 T! J5 \, G h8 Y0 z6 r1 p, c
UART_Init(); //串口初始化
7 \* o8 Z: A+ N% a x24c02_init(); //24C02初始化
, q! I+ @% J2 S; ?5 m1 w0 ` y LcmInit(); //LCD12864初始化
1 j1 f# s( ^$ G3 w LcmClearTXT(); //LCD12864清屏
- l9 O- D; B4 v4 Y9 w+ U% \ while(1)
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fan();
3 y: h1 R, O/ b. O2 d9 K( q t/ q delay(100);
; }% e/ ]! s* _: t7 |0 D" \ }
6 d D4 w* F: ?% ?; I}% Y7 H) N7 A- w9 @" `% k; R/ Y
( Z. n; h$ v. w& K4 U
//外部中断解码程序_外部中断1
8 t1 }4 W. q$ p. @. E; hvoid intersvr1(void) interrupt 2
4 H$ |6 m4 r# V2 r{
: j0 ^* v4 P; R }: j: E" C( r5 b W TR0=1;" I' B* h; w& ]& T5 n& S. V
Tc=TL0*256+TH0;//提取中断时间间隔时长
& H5 H! r* C) {' G5 q2 N1 [8 n; Q TH0=0;
1 C& m4 z5 {* t& p4 E" N TL0=0; //定时中断重新置零
" m8 ~6 q1 N5 g
T) D; N4 V& e; R& b& Z3 p if((Tc>Imin)&&(Tc<Imax))* @; P$ o: v1 A
{ / @/ j& u% x& c2 y0 ]1 G& f; d1 ~
m=0;8 _; x" C7 M8 s
f=1;
, s' z3 x) W3 B# k return;: D0 K4 E' }! N; S" M, d
} //找到启始码$ r% G; w9 N1 T) z+ Y
if(f==1)
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if(Tc>Inum1&&Tc<Inum3) ; R+ b2 Q- ?8 ?2 }& M
{3 o! ]" s% u7 M' f
Im[m/8]=Im[m/8]>>1|0x80; m++; 3 `) y: K& A9 b. [% z( e" {+ g
}+ Z( ^! s8 t+ x9 A! t2 u6 F
if(Tc>Inum2&&Tc<Inum1)
' w. X) J8 M5 K9 Q) }: p: s4 U {
, S7 j2 i- B# Y3 q Im[m/8]=Im[m/8]>>1; m++; //取码
3 ?4 j6 q; @, t$ v7 g }; z# A& t4 A- A- W' y9 X7 c; S. N
if(m==32)
; y% v% N$ f' r+ H6 `% e: f {
* i: [, w: A# E5 g" r0 t) r9 t m=0; g% n- ?5 u6 m& A+ S- ]
f=0;* g4 e6 M3 o8 n: } V! [
if(Im[2]==~Im[3]) * A5 B) C; D h# w+ B s" M
{ a. G) e' F9 a) c8 f$ o$ d& f
IrOK=1;$ Y* P7 i% n0 Q5 H. l- }
TR0=0;
! S: ?0 L- k9 I2 a% j1 x% M) q6 f; y }' ]& f) }3 `( o0 p8 L# t1 R# o
else IrOK=0; //取码完成后判断读码是否正确/ |+ z) l3 e) a
9 n# ^ a) N+ w Z- h2 x$ A T" t2 \- [# t- i
…………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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