工程源码链接
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. B3 A3 E3 k# L2 n2 }# w一、功能描述. x7 @" P% [/ v6 ~: b& {: }
基于STM32F013+AS608实行的智能打卡系统4 A# _ m7 w( Y* L
1》进行打卡功能
& M4 M9 ?# _+ F+ R2》指纹添加（多指纹添加 最大容量300）% \! v3 o; t( g, |$ @
3》删除指纹（这里进行指纹删除时按顺序删除从最新添加的开始，还没有写删除指定指纹）
( Q) N3 M S5 H; G4》查看指纹列表（通过该功能可以查看现有的指纹）5 g" f% G8 I: p& ?0 x
扩展功能：可以通过指纹实现一系列的其他控制（待完成）
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二、硬件% I( u& s% ^2 D
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硬件实物& q4 ]9 Q% q! S: G! }. J. g# Q9 `) u
1.TFT彩屏
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" G. S8 P: c$ l& `9 M5 ?* d2.F103最小系统& ~* o& x. U- g) U) [2 I; F
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8 N5 D, a: [1 o+ \( z: H3.AS608指纹模块# L# I$ K; @1 o- {# a
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4.ST-LINK烧入器
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5.TTL串口打印2 ?; x O k# c# F2 G( ^
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5 o7 \9 {) z% m& j- ~- ^8 Q3 u8 ~三、部分程序
0 q9 b- D$ g, g7 Ausart_view.c
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! C4 {% E/ K4 Z$ z3 s: [- #include "usart1_view.h"( V9 S, }( X2 }2 S5 r2 u3 W& |
- #include "USART_Config.h"
3 [# Q- }4 Y! d# W - #include "lcd.h"; G$ D& i, h% ?4 I6 ^* p0 L
- #include "lcd_init.h"
$ w& i( X" F6 [! B. K8 `* ^3 j - #include "delay.h"0 L! E% F2 F4 Y
- #include "AS608_use.h"
9 u* s3 \4 \6 C% j; k$ F - #include "as608.h"- `0 q2 z6 R$ _3 |2 I- r
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! `- @# H+ U1 b/ _: n; ~- void Operation_Interface(void);+ a Q* w3 ~6 r( H: G1 I
- extern void Add_FR(u16 FR_ID); /*录哪个ID的指纹*/$ ~8 m T, v$ Q9 v% ]
- extern void Del_FR(u16 FR_ID); /*删除哪个ID的指纹*/
# x6 l8 a' S9 L1 L - //SysPara AS608Para; /*指纹模块AS608参数*/
" r- q! x: J. }9 [) \. d9 E) l- _ - unsigned char List_Index = 1,Temp_Index; /*选择项索引 和缓存索引 界面返回时需要用*/* o' Z# }, U; f9 u5 T* C
- unsigned char Add_Flag; /*指纹添加成功失败标志 1成功 0 失败*/9 t) k' D5 X3 K+ V- o
- unsigned char Del_Flag; /*指纹删除失败标志 1成功 0 失败*/ 6 L! N0 I/ n0 h( `9 N% S, Y( f
- unsigned char Figer_Info[4][12];
) t# F+ W' _ t! ]' {- N8 M - unsigned int Temp = 0,Temp1= 0; /*缓存有效指纹*/
6 j3 Z, v4 W1 i& r( M - extern unsigned int Count; /*有效指纹数记录*/( {$ d/ Z) [9 o8 K
- unsigned int ID_Array[300],id_index = 0; /*存储ID号*/
# D/ r/ G3 g' o. j. \. c9 R6 { - unsigned int ID_Flag; /*用来记录当前ID*/
; }, T) ^0 P8 W3 O) e. V1 D - unsigned char Score; /*记录匹配得分*/
) G X7 f$ Y' W1 f3 |3 j; | - unsigned char Sign_Flag; /*签到成功标志 1成功 0 失败*/
6 {" }; F3 ^# _# L* x y - unsigned int ID_Num = 0; /*每次添加时ID_Num表示一个指纹*/5 J0 k/ u; ]4 h. t$ z( ?
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- extern SysPara AS608Para; /*指纹模块AS608参数*/6 ]- F: b/ G# L8 {3 J. O1 G
- extern u16 ValidN; /*模块内有效指纹个数*/7 W. G H( l9 n' F
- 2 J: t6 \; V# w3 G( q7 V
- void usart1_execute(void) /*串口一接收到数据后执行子函数*/6 L8 {6 i; I6 L& z
- {8 M7 R7 {! I' ^! Q' F! B# t) M
- extern u8 eu8_Flag;
) _6 y& d! l; F' W - extern u8 eu8_what;
+ f" G6 u/ q9 Y, w0 N' E3 t& C \& O - unsigned char i =0,j = 0;+ C3 Z& H; G4 p: c" T1 Z* @
' ~( f; ~6 Y( H+ ^$ T3 [- if(eu8_Flag): B4 V$ G. _+ j
- {
& }1 B/ C- G2 a# ] - eu8_Flag=0;
2 h5 i$ t5 C' \$ _3 p5 j - switch(eu8_what)
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! f5 S7 [: a8 W - case '1':) c- c7 x5 Y' v
- {
% [8 D4 m7 e$ z& L - List_Index++;. Q2 y* |3 G# \2 ~/ i/ ?+ S
- Temp_Index = List_Index; //进行选择性的缓存/ n/ q, c( D: n7 U
- if(List_Index == 1)
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- LCD_ShowString(320,80,(unsigned char *)"<=",RED,HS,32,0);8 k7 m' b A( L$ O% p; ^
- LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);
" U# x/ g* F0 I; P - LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
" X h9 V6 U g' M* H# ] - LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);) n- y K7 C4 s8 N1 r- S+ g& p
- }
2 D! w+ ^- ~1 k+ ?% l/ v - else if(List_Index == 2)& t" c9 x. d/ z5 U. ?0 D& } }
- {
# K4 w. b- v: V- U1 _6 P; n - LCD_ShowString(320,120,(unsigned char *)"<=",RED,HS,32,0);
* B8 d3 M ~7 d9 N6 } - LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);
$ l+ S" ]) ]4 E# V - LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);4 P* d P8 p; M3 G/ V* Z* z
- LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);3 J! i' F( A& t& @1 [, u
- }
- t2 C4 K, H$ A2 P6 m - else if(List_Index == 3)
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- LCD_ShowString(320,160,(unsigned char *)"<=",RED,HS,32,0);
# D. G0 x* f6 E) X4 `" @- V - LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);
( @4 H/ _7 J+ \ - LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);
' N* N8 o& G4 e \3 L% s5 Z1 ^ - LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);/ y9 N6 P1 _: ^, r$ x
- }
# S* S e8 m' v$ D3 \ - else if(List_Index == 4)3 q* b6 M/ v2 W' `
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- LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
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- LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);! f p2 F* z. t# S
- LCD_ShowString(320,200,(unsigned char *)"<=",RED,HS,32,0);
0 x' ^2 Q; C7 s$ t% @! x - List_Index = 0;
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0 |+ ^& h9 j& r! j# w - break;1 }+ R8 k7 h$ X$ h6 i
- case '2':/ A6 c5 U; O# P! h h9 N6 X) C
- {
8 }: o( e8 H( x$ [* t, H- z6 j - /*------------------------------------打卡————————————————————*/
% E& ?- o& v5 g6 C8 g) H - if(Temp_Index == 1)- t+ m( o( n; W; h# S6 I( b; G
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- //打卡检测
3 d; M- ]# M8 p, \1 k - //首先进行界面切换
0 m* { l$ }3 n( F, U - LCD_Init(); //清屏
* v4 ` i2 h2 F - LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
( G+ C$ t- S: U! y0 B% |" z - LCD_ShowChinese(80,80,(unsigned char *)"请将手指放于打卡处",RED,GREEN,32,0);* R& `& P( [$ ?+ k$ s8 R
- //如果检测到指纹则显示打卡成功 ; W2 B! J0 V/ X: w. o
- while(1)
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# t; O& s' x/ d" k - if(PS_Sta) //检测PS_Sta状态，如果有手指按下
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- Sign_Flag = press_FR();
: h4 i0 y: U* g5 q, \" [+ ~% A - if(Sign_Flag)
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- LCD_ShowChinese(120,120,(unsigned char *)"打卡成功",RED,GREEN,32,0);
/ s: q7 U+ d, S. s - //打卡人信息
3 E# A% m& e8 x( x3 a8 r - LCD_ShowChinese(120,160,(unsigned char *)"打卡",RED,GREEN,32,0);3 Y* @8 v3 ]; ~1 s- Q. Q, w i2 {
- sprintf((char *)Figer_Info[4],"ID:%d ",ID_Flag);4 e. h" n7 F- R3 F
- LCD_ShowString(180,160,(unsigned char *)Figer_Info[4],RED,GREEN,32,0);. l O- y" h2 O+ V; C0 ?* Y" U5 m
- LCD_ShowChinese(120,200,(unsigned char *)"匹配得分：",RED,GREEN,32,0);! y9 I) x v) p. z" [
- LCD_ShowIntNum(280,200,Score,3,RED,GREEN,32); 1 c0 B$ m" [2 b5 J0 X. ~
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- LCD_ShowChinese(120,120,(unsigned char *)"打卡失败",RED,GREEN,32,0);
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2 P' _; v3 J. p/ \2 R& B - break; //退出循环
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- }
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' `2 p( h, _: \4 N2 Q# ^ - /*----------------------------------指纹添加------------------------------*/$ a9 a6 M5 b" l" |0 E
- else if(Temp_Index == 2)& G# M# y! M& c, t3 Y _# x
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- //指纹添加9 I3 Q7 R3 {* D" t# C/ f
- LCD_Init(); //清屏
; a5 |3 B9 R, P8 ?+ ^3 [( Z - delay_ms(500);/ q! c- o5 z3 F. Q7 j- [
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- //进行指纹添加界面的切换 并显示当前空的指纹数
* Y4 B& V% r1 U1 M. b: R% b - LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
* t9 d& ? [0 V# [( t$ d1 F1 V) j - //剩余指纹容量
0 e: t2 {8 q" j - LCD_ShowChinese(120,80,(unsigned char *)"指纹最大容量：",RED,GREEN,32,0);+ T- @# j9 t l
- sprintf((char *)Figer_Info[0],"%d",AS608Para.PS_max);7 V( n8 a+ L7 Q& t; Y; p! E) H
- LCD_ShowString(340,80,Figer_Info[0],RED,HS,32,0);
: \( v( {: p9 V - LCD_ShowChinese(120,120,(unsigned char *)"指纹添加中请稍等",RED,GREEN,32,0);
G2 B+ i4 d0 h - ID_Num++; /*指纹数++*/
4 z) S) W' x; X% W7 T - Add_FR(ID_Num); /*录哪个ID的指纹*/! _/ k. O" n, W) Q- H6 v
- Temp = Count; /*缓存指纹数*/
, I: K% i2 M" h" u& O - //指纹对比成功则显示添加成功
! Z0 ^( x# p9 k - if(Add_Flag)$ c) E4 l# \9 Y! r% L0 d8 n. N: ]
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- ID_Array[id_index++] = ID_Num; /*将每个指纹ID记录在该数组中*/3 L9 I: e3 ^2 A6 @% s" H
- LCD_ShowChinese(120,160,(unsigned char *)"添加成功",RED,GREEN,32,0); 7 H l2 p9 X4 R3 e6 b* W6 C
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- //显示添加失败
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- LCD_ShowChinese(120,160,(unsigned char *)"添加失败",RED,GREEN,32,0);
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- //指纹信息
9 S: T; `, `9 X* G9 H( H - LCD_ShowChinese(120,200,(unsigned char *)"有效指纹：",RED,GREEN,32,0);
2 M+ ?9 j! {3 F3 O - sprintf((char *)Figer_Info[1],"%d ",Temp);
" `6 r- j5 v+ F7 L- z - LCD_ShowString(280,200,Figer_Info[1],RED,HS,32,0);' a3 ?9 U. d; y. Y3 T
- LCD_ShowChinese(120,240,(unsigned char *)"剩余容量：",RED,GREEN,32,0);
+ r! A" K5 U4 G2 Q/ p - sprintf((char *)Figer_Info[2],"%d ",AS608Para.PS_max-Temp);
/ u# P! ]: W* E% `- M/ m3 {+ { - LCD_ShowString(280,240,Figer_Info[2],RED,HS,32,0);
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- /*-------------------------------------删除指纹-------------------------------*/" k9 F" U! P8 c5 k# u
- //删除指纹
7 m w2 R% o9 N0 g& j6 q# X% v$ d0 k - else if(Temp_Index == 3)1 t0 f8 g4 Q( b I' U9 J
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- LCD_Init(); //清屏; ?2 Z6 M3 f8 @ L) u
- delay_ms(500);
h8 `3 g! C2 f1 i) B3 u3 s - LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
s8 ], u3 c$ }7 _; p3 Q - //在删除指纹的索引值下进行
1 H/ f0 L8 Q/ o) j* E$ `/ _ - LCD_ShowChinese(120,120,(unsigned char *)"有效指纹：",RED,GREEN,32,0);
1 Z2 k, [3 `( u9 P; z/ P [ - LCD_ShowIntNum(280,120,Count,2,RED,HS,32); . z4 H# }6 i) D! J, b" T+ W7 j
- Temp1 = ID_Num; /*删除时先缓存指纹数*/
2 Y' T& W- Z2 j) ~" j; O8 R+ H4 D - Del_FR(Temp1); /*删除哪个ID的指纹*/
; W; K3 S/ @" t% f$ [ - ID_Num--; /*指纹数--*/
- J5 k( G4 e2 J! H1 g0 } - Temp--; /*总的指纹数--*/
6 a% G1 ~3 H, v8 j6 N; f+ h5 W - /*更新总的指纹数*/
; s# z! K9 P4 q- o9 F. [ - //存在则删除成功 如果没有指纹或指纹错误则失败6 U4 e# s$ D9 e$ v" c
- if(Del_Flag)
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7 y& k4 l- g3 N( P' A0 u* | h - LCD_ShowChinese(120,160,(unsigned char *)"删除成功",RED,GREEN,32,0); 9 m- |4 U; e& P" a2 C
- LCD_ShowChinese(120,120,(unsigned char *)"有效指纹：",RED,GREEN,32,0);
9 l0 S5 V/ P" B" X* {! n - LCD_ShowIntNum(280,120,Count,2,RED,HS,32);
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6 |! f) j7 \( V' ] - else
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' k( z1 m4 r' R, V2 b4 C6 k - LCD_ShowChinese(120,160,(unsigned char *)"删除失败",RED,GREEN,32,0);% ]8 @6 I* u4 D( u/ |
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- }
! f% b* s* C( C3 O7 W& U! b( e1 e - /*-----------------------------------指纹查看-------------------------------------*/
2 a+ G9 F4 [! m - else if(Temp_Index == 4) ) S& E5 _: _+ r: t0 h
- {
3 l0 n( N! ` n - LCD_Init(); //清屏4 F* S% D# }) h+ h% K; l( W
- delay_ms(500);9 z# C% I3 K4 ]0 x' T( |# h$ T8 [
- LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
6 M6 }4 E; M: b- i+ Y# E - LCD_ShowChinese(150,60,(unsigned char *)"指纹列表",RED,GREEN,32,0);
# U( a; L' R( Z) z0 g) A; Z - if(Count == 0)
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- LCD_ShowString(180,100,(unsigned char *)"NULL",RED,GREEN,32,0);
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7 |; ~) f$ V3 Y: x2 U: b; |3 p - for(i = 0;i < Temp;i++)
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- if(i <= 99)+ ~$ N" D" e4 r& s% F+ t
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- if(i % 6 == 0 && i!= 0)
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- j += 40;
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- LCD_ShowIntNum(80*(i%6), 100 + j,ID_Array<i>,2,</i>RED,GREEN,32); + l6 q$ V: c8 d0 o+ P
- }
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- }
# l, k% c- b& F3 `4 k; a - break;5 d% E4 C1 m" E8 Y% y0 Q- D
- /*-----------------------------------------界面返回--------------------------------*/! c, |4 M! S* @+ [ {) d
- case '3': //界面返回
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- LCD_Init(); //清屏" V: Q6 b8 m# [4 k
- List_Index = Temp_Index; //返回进行界面切换时的选择项
; `5 m7 L8 R+ o7 H) l& G - Operation_Interface();
: S$ q" y8 @1 s5 B - if(List_Index == 4)
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- List_Index = 0;
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- break;
! u- y8 q8 p7 M( ~' r - default: printf("\r\n接收失败\r\n");
8 E/ W3 W- I( ?# w! t - break;; X" _. T( t+ E8 o
- }
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- }
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main.c% c1 ^/ H# ?! ]6 g) I4 H; {
. ~6 N. O" _' k {. s- #include "public.h"
$ @. ^" [4 y7 G$ l7 } - u8 eu8_Flag = 0; /*全局变量串口一发生中断标志位*/
- W/ i+ {$ c6 O2 A - u8 eu8_what = 0; /*全局变量串口一接收到的一位数据*/
7 y( ^ a9 Q9 ~+ R3 Z& J) c
5 z; {" n% F3 k9 F- #define usart2_baund 57600 /*串口2波特率，根据指纹模块波特率更改*/
8 c2 z6 u& N+ X! B - SysPara AS608Para; /*指纹模块AS608参数*/
, q1 ^1 E9 X! J- N, d - u16 ValidN; /*模块内有效指纹个数*/
* f- o- \7 W0 T - extern unsigned char List_Index ;* b: Y7 v' u, @7 P% V
- extern void Operation_Interface(void);, Q5 Y, K. E( D3 M1 |! A2 M
- void Init_Interface(void);& H6 V& g3 O; \3 S
- + [: S2 w* s( r. ~7 a) ~1 h0 J& M
G; f, E3 o7 _7 V, }- /*-------------------------------功能操作界面--------------------------*/' m b% [- i0 ]3 B) |( e5 Y
- extern void Operation_Interface(void)% p0 O# e% j# H* O) K" M
- {6 p/ J! P' v ~# r8 }4 e
- LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);
5 _+ k1 S7 w9 Q% Q b, s" f; S7 r* W9 P - LCD_ShowChinese(150,80,(unsigned char *)"开始打卡",RED,GREEN,32,0);
1 \) T' P% {: K- D% A5 J - LCD_ShowChinese(150,120,(unsigned char *)"添加指纹",RED,GREEN,32,0);7 c: o# K1 X3 h+ }4 i8 o* t# N
- LCD_ShowChinese(150,160,(unsigned char *)"删除指纹",RED,GREEN,32,0);
3 y. D$ V/ b( ?- ? - LCD_ShowChinese(150,200,(unsigned char *)"指纹列表",RED,GREEN,32,0);9 o9 E$ `- I, w: O+ P7 O8 b: {" n
- if(List_Index == 1)
) h' Z1 u; n, |! c! s2 `- y - {
( F; u0 H' E6 W* M$ G - LCD_ShowString(320,80,(unsigned char *)"<=",RED,HS,32,0);
( w! T# [* c! k1 @3 P _# k - LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);
8 a/ @/ c- }" z7 T- g+ z5 L - LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
# u1 ^4 C1 r8 \. B5 i; p* L4 Z - LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);# W L: [3 \* u6 U: T( @. ]
- }
M; Z! I+ d; a J - else if(List_Index == 2)
6 v+ G1 x! E L' { - {! z9 U9 y$ @) A5 ]7 P% N* I
- LCD_ShowString(320,120,(unsigned char *)"<=",RED,HS,32,0);/ P8 u* [5 w. e; M6 Y, A( b% {% y
- LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);8 q- f* r' W0 m4 ]. r: f2 y
- LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);8 B" m5 x! k5 i4 p8 F! F
- LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);& {. t7 n5 {9 N0 a9 m! d _. s
- }
# d1 v }4 \0 h - else if(List_Index == 3)
) e2 s, Z: h# V- ]1 M - {( E- g; T" F' m: p! `' ~* T1 f( I
- LCD_ShowString(320,160,(unsigned char *)"<=",RED,HS,32,0);
& Z7 k4 C6 c/ u# ?1 I' _) m4 G, W! t8 F - LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);3 f1 H" m9 }, g( d9 U
- LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);9 |: _9 N% W2 }2 i, _ v
- LCD_ShowString(320,200,(unsigned char *)" ",RED,HS,32,0);
3 u3 n. J8 h& C- s, N$ q# \ - }
" K- x- S5 A( d2 i2 I; `. Q - else if(List_Index == 4)# u- d' k1 g1 V8 B' X5 Z
- { D0 v. r+ L) z- S% ^* k0 W9 @, }! m
- LCD_ShowString(320,160,(unsigned char *)" ",RED,HS,32,0);
% K/ |/ D K/ B8 G - LCD_ShowString(320,120,(unsigned char *)" ",RED,HS,32,0);4 ~9 Q) ?) t$ ~9 O/ I
- LCD_ShowString(320,80,(unsigned char *)" ",RED,HS,32,0);1 P1 n( Z. [) D6 x7 e$ M4 n
- LCD_ShowString(320,200,(unsigned char *)"<=",RED,HS,32,0);
3 a3 w% f& L5 K. b, ]; y7 _ - }
+ O+ ^& V8 i) f/ c - 5 y P$ ?" f& T @7 m+ c4 s* j
- 4 n) T, }5 i. Y9 L# _$ L5 b. |
- }; y7 J" z/ a2 X9 h) x
- : `* h: U( O, v+ | u
- void Init_Interface(void)
1 H: l4 p' j6 U3 H. X - { 3 {& k4 K' m0 V! h% P
- static unsigned int i = 0;. h0 m0 F* j% A: I
- LCD_ShowChinese(80,0,(unsigned char *)"欢迎使用智能打卡系统",RED,Q_BLUE,32,0);. {# U( Q5 `+ d" T Q) w6 f& [
- LCD_ShowString(90,40,(unsigned char *)"Author:Slow-Walker",RED,GREEN,32,0);
: R: v/ E$ f5 y+ M9 M+ K - LCD_ShowString(110,80,(unsigned char *)"Date:2022-09-19",RED,GREEN,32,0);
; o8 a3 O: ~& [* D+ Q - LCD_ShowString(130,120,(unsigned char *)"Version:1.0",RED,GREEN,32,0);, O. E% s: F8 N$ c
- LCD_ShowChinese(140,240,(unsigned char *)"加载中",RED,GREEN,32,0);
- M% v, J8 Y" \& L - while(i*8 < 472)
- B; K5 s4 W' i& y. X* u - {
$ L* o; K; c% T# e+ h& D k - LCD_ShowString(i*8,280,(unsigned char *)".",RED, WHITE,32,0);
1 U. {( I3 G Y9 u- {( U9 y9 T - delay_ms(20);
7 l, \" U( l" x - i++;+ j5 _2 F2 c, e/ P. R) d
- }
4 I, p; {2 [& ~: s" L6 ~- g - delay_ms(500);
/ o0 P- e1 P; g# K) u - LCD_ShowChinese(140,240,(unsigned char *)"加载成功",RED,GREEN,32,0); ( k6 P5 k) ^+ n0 l1 ?2 Z7 Q
- delay_ms(2000);& J6 D# L2 g" p/ l
- LCD_Init();
7 v* h' }& X# v( v - Operation_Interface();% ~3 j" U9 ~ \$ N$ s
- }
! R: A6 @8 x4 U% N
2 U' i7 W5 _* m8 |* y, y
/ d4 K6 L: h# V# ^9 |
2 I( I. A$ s# b4 y |- int main()( {& z9 R; X# g$ A3 I
- { u. ~' s- k6 e$ |6 R
- u8 ensure;
% i7 u3 W$ F( \3 r3 X7 Z3 B# F - NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置系统中断优先级分组2; D5 F/ n2 c5 V9 x& r
- ( g- V1 T8 ~5 S: m" @
- delay_init(); /*延时初始化*/. W) c! A5 Z6 {% S
- USART_INIT(); /*串口一初始化*/* N/ H( f" t5 Y ~. Y2 E
- LCD_Init();
5 g% O* C/ Z! {! d+ S6 d8 b0 g6 D - LCD_Fill(0,0,LCD_W,LCD_H,GREEN); //LCD屏颜色初始化: X4 ^% z& F; z
- printf("初始化中\r\n");
; `* f. E2 @, N: s. \2 l1 w - USART3_init(usart2_baund); /*初始化串口2,用于与指纹模块通讯*/2 Z) ?5 A% K$ l: g
- PS_StaGPIO_Init(); /*初始化FR读状态引脚*/' V" S0 y) l% _. Q# ~
- printf("与指纹模块握手\r\n");
. L9 E3 K- ]' w" @ z4 s" c {. F - while(PS_HandShake(&AS608Addr)) /*与AS608模块握手*/9 q7 ^6 t% C2 h% N$ U
- {
# p+ N: ?+ R2 R0 l: Z! O8 p' d7 { - delay_ms(400);! \; m+ j7 g8 [6 ?$ P$ o' {# t
- printf("未检测到模块\r\n"); @4 D2 p, {7 H% p, T# s
- delay_ms(800);
7 Q* B0 `, m( }$ y5 Z - printf("尝试重新连接模块\r\n");
& }2 G- A, M* H& ^; Z - }
7 `% P# f, G/ {8 ~2 ~- v - printf("通讯成功\r\n");/ }7 \$ ]! c8 z" I0 i
- printf("波特率:%d 地址:%x\r\n",usart2_baund,AS608Addr); /*打印信息*/
+ U9 K: a$ }. G- k* P" x. { - PS_Empty(); /*清空所有指纹ID*/
# j' z7 e& J8 V2 e/ ^8 R0 [ - ensure=PS_ValidTempleteNum(&ValidN); /*读库指纹个数*/
0 P3 f9 Q5 X- W3 _5 } - if(ensure!=0x00)
; |' s3 z5 ]7 f8 b7 E% N$ ]5 r5 x - ShowErrMessage(ensure); /*显示确认码错误信息*/
) P0 \$ E) X- j _, e - ensure=PS_ReadSysPara(&AS608Para); /*读参数 */! u$ Z5 s2 X& T# Z/ Y5 n/ r
- if(ensure==0x00)* E' ^& b! C! p X! T
- {, F) S# |- M! I# R5 B: V/ f& E- M$ ~
- printf("库容量:%d 对比等级: %d",AS608Para.PS_max-ValidN,AS608Para.PS_level);
6 x4 w" p/ J- v" B9 p2 O - }
% d" i$ g) L$ m& N7 e$ Z6 N' w6 b - else
0 T f1 ]% f0 _+ n9 ~( D - {2 ? }+ u7 m, w
- ShowErrMessage(ensure);
$ W* k8 b+ u" M8 P# l - }9 S& c' M* T& U: Y
- Init_Interface();1 q m0 k9 K8 N/ d
- % E, M4 N7 G0 ?9 ?5 T. p, q, Z, E
- while(1)/ b6 |* v4 h8 t, H* r+ H7 I# n
- {
/ i1 F5 g6 ?9 ^2 V! l - usart1_execute(); /*串口一接收到串口屏数据后执行子函数*/( A+ U; [$ j; Q3 A' ~1 L
- }& ]) K! C9 G# x$ C
- }
* v- _+ `! P% a* f5 ]9 @# z4 j0 A四、效果展示
+ o$ ]+ e1 q0 H4 n6 y+ t/ Q5 G4 g+ h5 y5 b2 a0 G: r
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7 g' t. T9 a0 d* f2 W3 k/ l- ]6 F; b+ Q————————————————
8 N) m3 R/ [2 ^! E2 X) }1 f2 F版权声明：@slow-walker
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发布时间：2022-10-26 21:34
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